NDC 70377-019 Fingolimod

Fingolimod

NDC Product Code 70377-019

NDC CODE: 70377-019

Proprietary Name: Fingolimod What is the Proprietary Name?
The proprietary name also known as the trade name is the name of the product chosen by the medication labeler for marketing purposes.

Non-Proprietary Name: Fingolimod What is the Non-Proprietary Name?
The non-proprietary name is sometimes called the generic name. The generic name usually includes the active ingredient(s) of the product.

Product Characteristics

Color(s):
WHITE (C48325 - WHITE OPAQUE BODY)
YELLOW (C48330 - BRIGHT YELLOW CAP)
Shape: CAPSULE (C48336)
Size(s):
16 MM
Imprint(s):
BIOCONLOGO;F0;5
Score: 1

NDC Code Structure

  • 70377 - Biocon Pharma Inc.

NDC 70377-019-21

Package Description: 28 CAPSULE in 1 CARTON

NDC Product Information

Fingolimod with NDC 70377-019 is a a human prescription drug product labeled by Biocon Pharma Inc.. The generic name of Fingolimod is fingolimod. The product's dosage form is capsule and is administered via oral form.

Labeler Name: Biocon Pharma Inc.

Dosage Form: Capsule - A solid oral dosage form consisting of a shell and a filling. The shell is composed of a single sealed enclosure, or two halves that fit together and which are sometimes sealed with a band. Capsule shells may be made from gelatin, starch, or cellulose, or other suitable materials, may be soft or hard, and are filled with solid or liquid ingredients that can be poured or squeezed.

Product Type: Human Prescription Drug What kind of product is this?
Indicates the type of product, such as Human Prescription Drug or Human Over the Counter Drug. This data element matches the “Document Type” field of the Structured Product Listing.

Fingolimod Active Ingredient(s)

What is the Active Ingredient(s) List?
This is the active ingredient list. Each ingredient name is the preferred term of the UNII code submitted.

  • FINGOLIMOD HYDROCHLORIDE .5 mg/1

Inactive Ingredient(s)

About the Inactive Ingredient(s)
The inactive ingredients are all the component of a medicinal product OTHER than the active ingredient(s). The acronym "UNII" stands for “Unique Ingredient Identifier” and is used to identify each inactive ingredient present in a product.

  • SILICON DIOXIDE (UNII: ETJ7Z6XBU4)
  • GELATIN, UNSPECIFIED (UNII: 2G86QN327L)
  • FERRIC OXIDE YELLOW (UNII: EX438O2MRT)
  • MAGNESIUM STEARATE (UNII: 70097M6I30)
  • CELLULOSE, MICROCRYSTALLINE (UNII: OP1R32D61U)
  • TITANIUM DIOXIDE (UNII: 15FIX9V2JP)
  • SHELLAC (UNII: 46N107B71O)
  • FERROSOFERRIC OXIDE (UNII: XM0M87F357)
  • POTASSIUM HYDROXIDE (UNII: WZH3C48M4T)

Administration Route(s)

What are the Administration Route(s)?
The translation of the route code submitted by the firm, indicating route of administration.

  • Oral - Administration to or by way of the mouth.
  • Oral - Administration to or by way of the mouth.

Pharmacological Class(es)

What is a Pharmacological Class?
These are the reported pharmacological class categories corresponding to the SubstanceNames listed above.

  • Sphingosine 1-Phosphate Receptor Modulators - [MoA] (Mechanism of Action)
  • Sphingosine 1-phosphate Receptor Modulator - [EPC] (Established Pharmacologic Class)

Product Labeler Information

What is the Labeler Name?
Name of Company corresponding to the labeler code segment of the Product NDC.

Labeler Name: Biocon Pharma Inc.
Labeler Code: 70377
FDA Application Number: ANDA207979 What is the FDA Application Number?
This corresponds to the NDA, ANDA, or BLA number reported by the labeler for products which have the corresponding Marketing Category designated. If the designated Marketing Category is OTC Monograph Final or OTC Monograph Not Final, then the Application number will be the CFR citation corresponding to the appropriate Monograph (e.g. “part 341”). For unapproved drugs, this field will be null.

Marketing Category: ANDA - A product marketed under an approved Abbreviated New Drug Application. What is the Marketing Category?
Product types are broken down into several potential Marketing Categories, such as NDA/ANDA/BLA, OTC Monograph, or Unapproved Drug. One and only one Marketing Category may be chosen for a product, not all marketing categories are available to all product types. Currently, only final marketed product categories are included. The complete list of codes and translations can be found at www.fda.gov/edrls under Structured Product Labeling Resources.

Start Marketing Date: 02-10-2020 What is the Start Marketing Date?
This is the date that the labeler indicates was the start of its marketing of the drug product.

Listing Expiration Date: 12-31-2021 What is the Listing Expiration Date?
This is the date when the listing record will expire if not updated or certified by the product labeler.

Exclude Flag: N What is the NDC Exclude Flag?
This field indicates whether the product has been removed/excluded from the NDC Directory for failure to respond to FDA’s requests for correction to deficient or non-compliant submissions. Values = ‘Y’ or ‘N’.

* Please review the disclaimer below.

Fingolimod Product Labeling Information

The product labeling information includes all published material associated to a drug. Product labeling documents include information like generic names, active ingredients, ingredient strength dosage, routes of administration, appearance, usage, warnings, inactive ingredients, etc.

Product Labeling Index

1     Indications And Usage

Fingolimod capsules are indicated for the treatment of relapsing forms of multiple sclerosis (MS), to include clinically isolated syndrome, relapsing-remitting disease, and active secondary progressive disease, in patients 18 years of age and older.Pediatric use information is approved for Novartis Pharmaceuticals Corporation’s GILENYA (fingolimod) capsules. However, due to Novartis Pharmaceuticals Corporation's marketing exclusivity rights, this drug product is not labeled with that pediatric information.

2.1 Assessment Prior To Initiating Fingolimod Capsules

Cardiac EvaluationObtain a cardiac evaluation in patients with certain preexisting conditions [see Warnings and Precautions (5.1)]. Prior to starting treatment, determine whether patients are taking drugs that could slow heart rate or atrioventricular (AV) conduction [see Dosage and Administration (2.4),Drug Interactions (7.5)].Complete Blood Count (CBC) Review results of a recent CBC [see Warnings and Precautions (5.2), Drug Interactions (7.6)].Serum transaminases (ALT and AST) and Total Bilirubin LevelsPrior to starting treatment with fingolimod capsules (i.e. within 6 months), obtain serum transaminases (ALT and AST) and total bilirubin levels [see Warnings and Precautions (5.5)]. Prior MedicationsIf patients are taking antineoplastic, immunosuppressive, or immune-modulating therapies, orif there is a history of prior use of these drugs, consider possible unintended additive immunosuppressive effects before initiating treatment with fingolimod [see Warnings and Precautions (5.2), Drug Interactions (7.4)]. Vaccinations Test patients for antibodies to varicella zoster virus (VZV) before initiating fingolimod; VZV vaccination of antibody- negative patients is recommended prior to commencing treatment with fingolimod [see Warnings and Precautions (5.2)]. It is recommended that pediatric patients if possible, complete all immunizations in accordance with current immunization guidelines prior to initiating fingolimod therapy.

2.2 Important Administration Instructions

Patients who initiate fingolimod, and those who reinitiate treatment after discontinuation for longer than 14 days require first-dose monitoring. Fingolimod capsules can be taken with or without food. Pediatric use information is approved for Novartis Pharmaceuticals Corporation’s GILENYA (fingolimod) capsules. However, due to Novartis Pharmaceuticals Corporation's marketing exclusivity rights, this drug product is not labeled with that pediatric information.

In adults, the recommended dosage of fingolimod is 0.5 mg orally once-daily. Fingolimod doses higher than 0.5 mg are associated with a greater incidence of adverse reactions without additional benefit.Pediatric use information is approved for Novartis Pharmaceuticals Corporation’s GILENYA (fingolimod) capsules. However, due to Novartis Pharmaceuticals Corporation's marketing exclusivity rights, this drug product is not labeled with that pediatric information.

2.4 First-Dose Monitoring

Initiation of fingolimod treatment results in a decrease in heart rate, for which monitoring is recommended [see Warnings and Precautions (5.1), Clinical Pharmacology (12.2)]. Prior to dosing and at the end of the observation period, obtain an electrocardiogram (ECG) in all patients. First 6 Hour Monitoring Administer the first-dose of fingolimod in a setting in which resources to appropriately manage symptomatic bradycardia are available. Monitor all patients for 6 hours after the first-dose for signs and symptoms of bradycardia with hourlypulse and blood pressure measurement. Additional Monitoring after 6-Hour Monitoring Continue monitoring until the abnormality resolves if any of the following is present (even in the absence of symptoms) after 6 hours:• The heart rate 6 hours postdose is less than 45 bp min adults• The heart rate 6 hours postdose is at the lowest value postdose suggesting that the maximum pharmacodynamic effect on the heart may not have occurred• The ECG 6 hours postdose shows new onset second degree or higher AV block. If postdose symptomatic bradycardia occurs, initiate appropriate management, begin continuous ECG monitoring, and continue monitoring until the symptoms have resolved if no pharmacological treatment is required. If pharmacological treatment is required, continue monitoring overnight and repeat 6-hour monitoring after the second dose. Overnight Monitoring Continuous overnight ECG monitoring in a medical facility should be instituted: • in patients that require pharmacologic intervention for symptomatic bradycardia. In these patients, the first-dose monitoring strategy should be repeated after the second dose of fingolimod.• in patients with some preexisting heart and cerebrocascular conditions [see Warnings and Precautions (5.1)]• in patients with a prolonged QTc interval before dosing or during 6 hour observation, or at additional risk for QT prolongation, or on concurrent therapy with QT prolonging drugs with a known risk of torsades de pointes [see Warnings and Precautions (5.1) ,Drug Interactions (7.1)]• in patients receiving concurrent therapy with drugs that slow heart rate or AV conduction [see Drug Interactions (7.5)]. Pediatric use information is approved for Novartis Pharmaceuticals Corporation’s GILENYA (fingolimod) capsules. However, due to Novartis Pharmaceuticals Corporation's marketing exclusivity rights, this drug product is not labeled with that pediatric information.

2.5 Monitoring After Reinitiation Of Therapy Following Discontinuation

When restarting fingolimod after discontinuation for more than 14 days after the first month of treatment, perform first dose monitoring, because effects on heart rate and AV conduction may recur on reintroduction of fingolimod treatment [see Dosage and Administration (2.4)]. The same precautions (first-dose monitoring) as for initial dosing are applicable. Within the first 2 weeks of treatment, first-dose procedures are recommended after interruption of 1 day or more; during weeks 3 and 4 of treatment first-dose procedures are recommended after treatment interruption of more than 7 days.

3     Dosage Forms And Strengths

Fingolimod capsules are available as:0.5 mg, hard gelatin capsules with a white opaque body and bright yellow cap imprinted with Biocon Logo on the cap and “F 0.5” on the body with black ink.

4     Contraindications

  • Fingolimod is contraindicated in patients who have: in the last 6 months experienced myocardial infarction, unstable angina, stroke, TIA, decompensated heart failure requiring hospitalization or Class III/IV heart failurea history or presence of Mobitz Type II second-degree or third-degree AV block or sick sinus syndrome, unless patient has a functioning pacemaker [see Warning and Precautions (5.1)]a baseline QTc interval ≥500 msec cardiac arrhythmias requiring anti-arrhythmic treatment with Class Ia or Class III anti-arrhythmic drugs had a hypersensitivity reaction to fingolimod or any of the excipients in fingolimod capsules. Observed reactions include rash, urticaria and angioedema upon treatment initiation [see  Warnings and Precautions (5.13) ].

5.1     Bradyarrhythmia And Atrioventricular Blocks

Because of a risk for bradyarrhythmia and atrioventricular AV blocks, patients should be monitored during fingolimod treatment initiation [see Dosage and Administration (2.4)]. Reduction in Heart Rate After the first dose of fingolimod, the heart rate decrease starts within an hour. On Day 1, the maximum decline in heart rate generally occurs within 6 hours and recovers, although not to baseline levels, by 8 to 10 hours postdose. Because of physiological diurnal variation, there is a second period of heart rate decrease within 24 hours after the first dose. In some patients, heart rate decrease during the second period is more pronounced than the decrease observed in the first 6 hours. Heart rates below 40 beats per minute (bpm) in adults occurred rarely. In controlled clinical trials in adult patients, adverse reactions of symptomatic bradycardia following the first dose were reported in 0.6% of patients receiving fingolimod 0.5 mg and in 0.1% of patients on placebo. Patients who experienced bradycardia were generally asymptomatic, but some patients experienced hypotension, dizziness, fatigue, palpitations, and/or chest pain that usually resolved within the first 24 hours on treatment. Patients with some preexisting conditions (e.g., ischemic heart disease, history of myocardial infarction, congestive heart failure, history of cardiac arrest, cerebrovascular disease, uncontrolled hypertension, history of symptomatic bradycardia, history of recurrent syncope, severe untreated sleep apnea, AV block, sinoatrial heart block) may poorly tolerate the fingolimod-induced bradycardia, or experience serious rhythm disturbances after the first dose of fingolimod. Prior to treatment with fingolimod, these patients should have a cardiac evaluation by a physician appropriately trained to conduct such evaluation, and, if treated with fingolimod, should be monitored overnight with continuous ECG in a medical facility after the first dose. Since initiation of fingolimod treatment results in decreased heart rate and may prolong the QT interval, patients with a prolonged QTc interval (>450 msec adult males, >470 msec adult females) before dosing or during 6-hour observation, or at additional risk for QT prolongation (e.g., hypokalemia, hypomagnesemia, congenital long-QT syndrome), or on concurrent therapy with QT prolonging drugs with a known risk of torsades de pointes (e.g., citalopram, chlorpromazine, haloperidol, methadone, erythromycin) should be monitored overnight with continuous ECG in a medical facility Following the second dose, a further decrease in heart rate may occur when compared to the heart rate prior to the second dose, but this change is of a smaller magnitude than that observed following the first dose. With continued dosing, the heart rate returns to baseline within 1 month of chronic treatment. Clinical data indicate effects of fingolimod on heart rate are maximal after the first dose although milder effects on heart rate may persist for, on average, 2 to 4 weeks after initiation of therapy at which time heart rate generally returns to baseline. Physicians should continue to be alert to patient reports of cardiac symptoms. Atrioventricular Blocks Initiation of fingolimod treatment has resulted in transient AV conduction delays. In controlled clinical trials in adult patients, first-degree AV block after the first dose occurred in 4.7% of patients receiving fingolimod and 1.6% of patients on placebo. In a study of 697 patients with available 24-hour Holter monitoring data after their first dose (N=351 receiving fingolimod and N=346 on placebo), second-degree AV blocks (Mobitz Types I [Wenckebach] or 2:1 AV blocks) occurred in 4% (N=14) of patients receiving fingolimod and 2% (N=7) of patients on placebo. Of the 14 patients receiving fingolimod, 7 patients had 2:1 AV block (5 patients within the first 6 hours post dose and 2 patients after 6 hours postdose). All second degree AV blocks on placebo were Mobitz Type I and occurred after the first 12 hours post dose. The conduction abnormalities were usually transient and asymptomatic, and resolved within the first 24 hours on treatment, but they occasionally required treatment with atropine or isoproterenol.Postmarketing Experience In the postmarketing setting, third-degree AV block and AV block with junctional escape have been observed during the first-dose 6-hour observation period with fingolimod. Isolated delayed onset events, including transient asystole and unexplained death, have occurred within 24 hours of the first dose. These events were confounded by concomitant medications and/or preexisting disease, and the relationship to fingolimod is uncertain. Cases of syncope were also reported after the first dose of fingolimod. Pediatric use information is approved for Novartis Pharmaceuticals Corporation’s GILENYA (fingolimod) capsules. However, due to Novartis Pharmaceuticals Corporation's marketing exclusivity rights, this drug product is not labeled with that pediatric information.

5.2     Infections

Risk of InfectionsFingolimod causes a dose-dependent reduction in peripheral lymphocyte count to 20% to 30% of baseline values because of reversible sequestration of lymphocytes in lymphoid tissues. Fingolimod may therefore increase the risk of infections, some serious in nature [see Clinical Pharmacology (12.2)]. Life-threatening and fatal infections have occurred in association with fingolimod.Before initiating treatment with fingolimod, a recent CBC (i.e., within 6 months or after discontinuation of prior therapy) should be available. Consider suspending treatment with fingolimod if a patient develops a serious infection, and reassess the benefits and risks prior to reinitiation of therapy. Because the elimination of fingolimod after discontinuation may take up to 2 months, continue monitoring for infections throughout this period. Instruct patients receiving fingolimod to report symptoms of infections to a physician. Patients with active acute or chronic infections should not start treatment until the infection(s) is resolved.In MS placebo-controlled trials in adult paitents, the overall rate of infections (72%) with fingolimod  was similar to placebo. However, bronchitis,herpes zoster, influenza, sinusitis, and pneumonia were more common in fingolimod-treated patients.Serious infections occurred at a rate of 2.3% in the fingolimod group versus 1.6% in the placebo group.In the postmarketing setting, serious infections with opportunistic pathogens including viruses (e.g., John Cunningham virus (JCV), herpes simplex viruses 1 and 2, varicella-zoster virus), fungi (e.g., cryptococci), and bacteria (e.g., atypical mycobacteria) have been reported with fingolimod. Patients with symptoms and signs consistent with any of these infections should undergo prompt diagnostic evaluation and appropriate treatment.Herpes Viral InfectionsIn placebo-controlled trials in adult patients, the rate of herpetic infections was 9% in patients receiving fingolimod 0.5 mg and 7% on placebo. Two patients died of herpetic infections during controlled trials. One death was due to disseminated primary herpes zoster and the other was to herpes simplex encephalitis. In both cases, the patients were taking a 1.25 mg dose of fingolimod (higher than the recommended 0.5 mg dose) and had received high-dose corticosteroid therapy to treat suspected MS relapses. Serious, life-threatening events of disseminated varicella zoster and herpes simplex infections, including cases of encephalitis and multiorgan failure, have occurred with fingolimod in the postmarketing setting. Include disseminated herpetic infections in the differential diagnosis of patients who are receiving fingolimod and present with an atypical MS relapse or multiorgan failure. Cases of Kaposi’s sarcoma have been reported in the postmarketing setting. Kaposi’s sarcoma is an angioproliferative disorder that is associated with infection with human herpes virus 8 (HHV-8). Patients with symptoms or signs consistent with Kaposi’s sarcoma should be referred for prompt diagnostic evaluation and management.Cryptococcal InfectionsCryptococcal infections, including cases of fatal cryptococcal meningitis and disseminated cryptococcal infections, have been reported with fingolimod in the postmarketing setting. Cryptococcal infections have generally occurred after approximately 2 years of fingolimod treatment, but may occur earlier. The relationship between the risk of cryptococcal infection and the duration of treatment is unknown. Patients with symptoms and signs consistent with a cryptococcal infection should undergo prompt diagnostic evaluation and treatment.Prior and Concomitant Treatment with Antineoplastic, Immunosuppressive, or Immune-Modulating TherapiesIn clinical studies, patients who received fingolimod did not receive concomitant treatment with antineoplastic, non-corticosteroid immunosuppressive, or immune-modulating therapies used for treatment of MS.Concomitant use of fingolimod with any of these therapies, and also with corticosteroids, would be expected to increase the risk of immunosuppression [ seeDrug Interactions (7.4) ].When switching to fingolimod from immune-modulating or immunosuppressive medications, consider the duration of their effects and their mode of action to avoid unintended additive immunosuppressive effects.Varicella Zoster Virus Antibody Testing/VaccinationPatients without a healthcare professional confirmed history of chickenpox or without documentation of a full course of vaccination against VZV should be tested for antibodies to VZV before initiating fingolimod. VZV vaccination of antibody-negative patients is recommended prior to commencing treatment with fingolimod, following which initiation of treatment with fingolimod should be postponed for 1 month to allow the full effect of vaccination to occur [see Drug Interactions (7.3), Use in Specific Populations (8.4)].

5.3     Progressive Multifocal Leukoencephalopathy

Cases of progressive multifocal leukoencephalopathy (PML) have occurred in patients with MS who received fingolimod in the postmarketing setting. PML is an opportunistic viral infection of the brain caused by the JC virus (JCV) that typically only occurs in patients who are immunocompromised, and that usually leads to death or severe disability. PML has occurred in patients who had not been treated previously with natalizumab, which has a known association with PML, were not taking any other immunosuppressive or immunomodulatory medications concomitantly, and did not have any ongoing systemic medical conditions resulting in compromised immune system function. The majority of cases have occurred in patients treated with fingolimod for at least 2 years. The relationship between the risk of PML and the duration of treatment is unknown. At the first sign or symptom suggestive of PML, withhold fingolimod and perform an appropriate diagnostic evaluation. Typical symptoms associated with PML are diverse, progress over days to weeks, and include progressive weakness on one side of the body or clumsiness of limbs, disturbance of vision, and changes in thinking, memory, and orientation leading to confusion and personality changes. MRI findings may be apparent before clinical signs or symptoms. Cases of PML, diagnosed based on MRI findings and the detection of JCV DNA in the cerebrospinal fluid in the absence of clinical signs or symptoms specific to PML, have been reported in patients treated with MS medications associated with PML, including fingolimod. Many of these patients subsequently became symptomatic with PML. Therefore, monitoring with MRI for signs that may be consistent with PML may be useful, and any suspicious findings should lead to further investigation to allow for an early diagnosis of PML, if present. Lower PML-related mortality and morbidity have been reported following discontinuation of another MS medication associated with PML in patients with PML who were initially asymptomatic compared to patients with PML who had characteristic clinical signs and symptoms at diagnosis. It is not known whether these differences are due to early detection and discontinuation of MS treatment or due to differences in disease in these patients.

5.4     Macular Edema

Fingolimod increases the risk of macular edema. Perform an examination of the fundus including the macula in all patients before starting treatment, again 3 to 4 months after starting treatment, and again at any time after a patient reports visual disturbances while on fingolimod therapy. A dose-dependent increase in the risk of macular edema occurred in the fingolimod clinical development program. In 2-year, double-blind, placebo-controlled studies in adult patients with multiple sclerosis, macular edema with or without visual symptoms occurred in 1.5% of patients (11/799) treated with fingolimod 1.25 mg, 0.5% of patients (4/783) treated with fingolimod 0.5 mg, and 0.4% of patients (3/773) treated with placebo. Macular edema occurred predominantly during the first 3 to 4 months of therapy. These clinical trials excluded patients with diabetes mellitus, a known risk factor for macular edema (see below Macular Edema in Patients with History of Uveitis or Diabetes Mellitus). Symptoms of macular edema included blurred vision and decreased visual acuity. Routine ophthalmological examination detected macular edema in some patients with no visual symptoms. Macular edema generally partially or completely resolved with or without treatment after drug discontinuation. Some patients had residual visual acuity loss even after resolution of macular edema. Macular edema has also been reported in patients taking fingolimod in the postmarketing setting, usually within the first 6 months of treatment.Continuation of fingolimod in patients who develop macular edema has not been evaluated. A decision on whether or not to discontinue fingolimod therapy should include an assessment of the potential benefits and risks for the individual patient. The risk of recurrence after rechallenge has not been evaluated.Macular Edema in Patients with History of Uveitis or Diabetes MellitusPatients with a history of uveitis and patients with diabetes mellitus are at increased risk of macular edema during fingolimod therapy. The incidence of macular edema is also increased in MS patients with a history of uveitis. In the combined clinical trial experience in adult patients with all doses of fingolimod, the rate of macular edema was approximately 20% in MS patients with a history of uveitis versus 0.6% in those without a history of uveitis. Fingolimod has not been tested in MS patients with diabetes mellitus. In addition to the examination of the fundus including the macula prior to treatment and at 3 to 4 months after starting treatment, MS patients with diabetes mellitus or a history of uveitis should have regular follow-up examinations.

5.5     Liver Injury

Clinically significant liver injury has occurred in patients treated with fingolimod in the postmarketing setting. Signs of liver injury, including markedly elevated serum hepatic enzymes and elevated total bilirubin, have occurred as early as ten days after the first dose and have also been reported after prolonged use. Cases of acute liver failure requiring liver transplant have been reported. In 2-year placebo-controlled clinical trials in adult patients, elevation of liver enzymes (ALT, AST and GGT) to 3-fold the upper limit of normal (ULN) or greater occurred in 14% of patients treated with fingolimod 0.5 mg and 3% of patients on placebo. Elevations 5-fold the ULN or greater occurred in 4.5% of patients on fingolimod and 1% of patients on placebo. The majority of elevations occurred within 6 to 9 months. In clinical trials, fingolimod was discontinued if the elevation exceeded 5 times the ULN. Serum transaminase levels returned to normal within approximately 2 months after discontinuation of fingolimod. Recurrence of liver transaminase elevations occurred with rechallenge in some patients. Prior to starting treatment with fingolimod (within 6 months), obtain serum transaminases (ALT and AST) and total bilirubin levels. Obtain transaminase levels and total bilirubin levels periodically until two months after fingolimod discontinuation. Patients should be monitored for signs and symptoms of any hepatic injury. Measure liver transaminase and bilirubin levels promptly in patients who report symptoms that may indicate liver injury, including new or worsening fatigue, anorexia, right upper abdominal discomfort, dark urine, or jaundice. In this clinical context, if the patient is found to have an alanine aminotransferase (ALT) greater than three times the reference range with serum total bilirubin greater than two times the reference range, treatment with fingolimod treatment should be interrupted. Treatment should not be resumed if a plausible alternative etiology for the signs and symptoms cannot be established, because these patients are at risk for severe drug-induced liver injury. Because fingolimod exposure is doubled in patients with severe hepatic impairment, these patients should be closely monitored, as the risk of adverse reactions is greater [see Use in Specific Populations (8.6), Clinical Pharmacology (12.3)].

5.6    Posterior Reversible Encephalopathy Syndrome

There have been rare cases of posterior reversible encephalopathy syndrome (PRES) reported in adult patients receiving fingolimod. Symptoms reported included sudden onset of severe headache, altered mental status, visual disturbances, and seizure. Symptoms of PRES are usually reversible butmay evolve into ischemic stroke or cerebral hemorrhage. Delayin diagnosis andtreatment may lead to permanent neurological sequelae. If PRES is suspected, fingolimod should be discontinued.

5.7     Respiratory Effects

Dose-dependentreductions in forced expiratory volume over 1 second (FEV1) and diffusion lung capacity for carbon monoxide (DLCO) were observed in patients treated with fingolimod as early as 1 month after treatment initiation. In 2-year placebo-controlled trials in adult patients, the reduction from baseline in the percent of predicted values for FEV1 at the time of last assessment on drug was 2.8% for fingolimod 0.5 mg and 1.0% for placebo. For DLCO, the reduction from baseline in percent of predicted values at the time of last assessment on drug was 3.3% for fingolimod 0.5 mg and 0.5% for placebo. The changes in FEV1 appear to be reversible after treatment discontinuation. There is insufficient information to determine the reversibility of the decrease of DLCO after drug discontinuation. In MS placebo-controlled trials in adult patients, dyspnea was reported in 9% of patients receiving fingolimod 0.5 mg and 7% of patients receiving placebo. Several patients discontinued fingolimod because of unexplained dyspnea during the extension (uncontrolled) studies. Fingolimodhas not been tested in MS patients with compromised respiratory function. Spirometric evaluation of respiratory function and evaluation of DLCO should be performed during therapy with fingolimod if clinically indicated.

5.8     Fetal Risk

Based on animal studies, fingolimod may cause fetal harm. Because it takes approximately 2 months to eliminate fingolimod from the body, women of childbearing potential should use effective contraception to avoid pregnancy during and for 2 months after stopping fingolimod treatment.

5.9     Severe Increase In Disability After Stopping Fingolimod

Severe increase in disability accompanied by multiple new lesions on MRI has been reported after discontinuation of fingolimod in the postmarketing setting. Patients in most of these reported cases did not return to the functional status they had before stopping fingolimod. The increase in disability generally occurred within 12 weeks after stopping fingolimod, but was reported up to 24 weeks after fingolimod discontinuation. Monitor patients for development of severe increase in disability following discontinuation of fingolimod and begin appropriate treatment as needed.

5.10     Increased Blood Pressure

In adult MS controlled clinical trials, patients treated with fingolimod 0.5 mg had an average increase over placebo of approximately 3 mmHg in systolic pressure, and approximately 2 mmHg in diastolic pressure, first detected after approximately 1 month of treatment initiation, and persisting with continued treatment. Hypertension was reported as an adverse reaction in 8% of patients on fingolimod 0.5 mg and in 4% of patients on placebo. Blood pressure should be monitored during treatment with fingolimod.

5.11   Malignancies

Cutaneous MalignanciesThe risk of basal cell carcinoma (BCC) and melanoma is increased in patients treated with fingolimod. In two-year placebo-controlled trials in adult patients, the incidence of BCC was 2% in patients on fingolimod 0.5 mg and 1% in patients on placebo [see Adverse reactions (6.1)]. Melanoma and Merkel cell carcinoma have been reported with fingolimod in the postmarketing setting. Periodic skin examination is recommended for all patients, particularly those with risk factors for skin cancer. Providers and patients are advised to monitor for suspicious skin lesions. If a suspicious skin lesion is observed, it should be promptly evaluated. As usual for patients with increased risk for skin cancer, exposure to sunlight and ultraviolet light should be limited by wearing protective clothing and using a sunscreen with a high protection factor.Lymphoma Cases of lymphoma, including both T-cell and B-cell types and CNS lymphoma, have occurred in patients receiving fingolimod. The reporting rate of non-Hodgkin lymphoma with fingolimod is greater than that expected in the generalpopulation adjusted by age, gender, and region. Cutaneous T-cell lymphoma (including mycosis fungoides) has also been reported with fingolimod in the postmarketing setting.

5.12   Immune System Effects Following Fingolimod Discontinuation

Fingolimod remains in the blood and has pharmacodynamic effects, including decreased lymphocyte counts, for up to 2 months following the last dose of fingolimod. Lymphocyte counts generally return to the normal range within 1 to 2 months of stopping therapy [ see Clinical Pharmacology (12.2)]. Because of the continuing pharmacodynamic effects of fingolimod, initiating other drugs during this period warrants the same considerations needed for concomitant administration (e.g., risk of additive immunosuppressant effects) [ seeDrug Interactions (7.4) ].

5.13   Hypersensitivity Reactions

Hypersensitivity reactions, including rash, urticaria, and angioedema have been reported with fingolimod in the postmarketing setting. Fingolimod is contraindicated in patients with history of hypersensitivity to fingolimod or any of its excipients [see Contraindications (4)].

6     Adverse Reactions

  • The following serious adverse reactions are described elsewhere in labeling:Bradyarrhythmia and Atrioventricular Blocks [see Warnings and Precautions (5.1)]Infections [see Warnings and Precautions (5.2)]Progressive Multifocal Leukoencephalopathy [see Warnings and Precautions (5.3)]Macular Edema [see Warnings and Precautions (5.4)]Liver Injury [see Warnings and Precautions (5.5)]Posterior Reversible Encephalopathy Syndrome [see Warnings and Precautions (5.6)]Respiratory Effects [see Warnings and Precautions (5.7)]Fetal Risk [see Warnings and Precautions (5.8)]Severe Increase in Disability after Stopping Fingolimod [see Warnings and Precautions (5.9)]Increased Blood Pressure [see Warnings and Precautions (5.10)]Malignancies [see Warnings and Precautions (5.11)]Immune System Effects Following Fingolimod Discontinuation [see Warnings and Precautions (5.12)]Hypersensitivity Reactions [see Warnings and Precautions (5.13)]

6.1     Clinical Trials Experience

Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice. Adults In clinical trials (Studies 1, 2, and 3), a total of 1212 patients with relapsing forms of multiple sclerosis received fingolimod 0.5 mg. This included 783 patients who received fingolimod 0.5 mg in the 2-year placebo-controlled trials (Studies 1 and 3) and 429 patients who received fingolimod 0.5 mg in the 1-year active-controlled trial (Study 2). The overall exposure in the controlled trials was equivalent to 1716 person-years. Approximately 1000 patients received at least 2 years of treatment with fingolimod 0.5 mg. In all clinical studies, including uncontrolled extension studies, the exposure to fingolimod 0.5 mg was approximately 4119 person-years. In placebo-controlled trials, the most frequent adverse reactions (incidence ≥10% and greater than placebo) for fingolimod 0.5 mg were headache, liver transaminase elevation, diarrhea, cough, influenza, sinusitis, back pain, abdominal pain, and pain in extremity. Adverse events that led to treatment discontinuation and occurred in more than 1% of patients taking fingolimod 0.5 mg were serum transaminase elevations (4.7% compared to 1% on placebo) and basal cell carcinoma (1% compared to 0.5% on placebo).Table 1 lists adverse reactions in clinical studies in adults that occurred in ≥ 1%of fingolimod -treated patients and ≥ 1% higher rate than for placebo.Table 1 Adverse Reactions Reported in Adult Studies 1 and 3 (Occurring in ≥1% of Patients and Reported for Fingolimod 0.5 mg at ≥1% Higher Rate than for Placebo)Adverse Drug ReactionsFingolimod 0.5 mgN=783%PlaceboN=773%Infections     Influenza 118      Sinusitis118       Bronchitis 85       Herpes zoster21       Tinea versicolor2<1Cardiac Disorders       Bradycardia31Nervous system disorders       Headache2524       Migraine64Gastrointestinal disorders       Nausea1312       Diarrhea1310      Abdominal pain1110General disorders and administration site conditions       Asthenia21Musculoskeletal and connective tissue disorders       Back pain109      Pain in extremity107Skin and subcutaneous tissue disorders       Alopecia32      Actinic keratosis21Investigations       Liver transaminase elevations       (ALT/GGT/AST) 154       Blood triglycerides increased31Respiratory, thoracic, and mediastinal disorders       Cough1211       Dyspnea97Eye disorders       Vision blurred42Vascular disorders       Hypertension84Blood and lymphatic system disorders       Lymphopenia7<1       Leukopenia2<1Neoplasms benign, malignant and unspecified (including cysts and polyps)      Skin papilloma32      Basal cell carcinoma21Adverse reactions of seizure, dizziness, pneumonia, eczema and pruritus were also reported in Studies 1 and 3 but did not meet the reporting rate criteria for inclusion in Table 1 (difference was less than 1%).Adverse reactions with fingolimod 0.5 mg in Study 2, the 1-year active-controlled (versus interferon beta-1a) study were generally similar to those in Studies 1 and 3.Vascular Events Vascular events, including ischemic and hemorrhagic strokes, and peripheral arterial occlusive disease were reported in premarketing clinical trials in patients who received fingolimod doses (1.25–5 mg) higher than recommended for use in MS. Similar events have been reported with fingolimod in the postmarketing setting although a causal relationship has not been established. Seizure Cases of seizures, including status epilepticus, have been reported with the use of fingolimod in clinical trials and in the postmarketing setting in adults [seeAdverse Reactions (6.2)]. In adult clinical trials, the rate of seizures was 0.9% in fingolimod-treated patients and 0.3% in placebo-treated patients. It is unknown whether these events were related to the effects of multiple sclerosis alone, to fingolimod, or to a combination of both.Pediatric use information is approved for Novartis Pharmaceuticals Corporation’s GILENYA (fingolimod) capsules. However, due to Novartis Pharmaceuticals Corporation's marketing exclusivity rights, this drug product is not labeled with that pediatric information.

6.2     Postmarketing Experience

The following adverse reactions have been identified during postapproval use of fingolimod. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure. Hepatobiliary Disorders: Liver injury[see Warnings and Precautions (5.5)]Infections: infections including cryptococcal infections [see Warnings and Precautions (5.2)], progressivemultifocal leukoencephalopathy [see Warnings and Precautions (5.3)]Musculoskeletal and connective tissue disorders: arthralgia, myalgia Nervous system disorders: posterior reversible encephalopathy syndrome [see Warnings and Precautions(5.6)], seizures, including status epilepticus [see Adverse Reactions (6.1)]Neoplasms, benign, malignant, and unspecified (incl cysts and polyps): melanoma, Merkel cell carcinoma,and cutaneous T cell lymphoma (including mycosis fungoides) [see Warnings and Precautions (5.11)] Skin and subcutaneous tissue disorders: hypersensitivity [see Warnings and Precautions (5.13)]

7.1 Qt Prolonging Drugs

Fingolimod has not been studied in patients treated with drugs that prolong the QT interval. Drugs that prolong the QT interval have been associated with cases of torsades de pointes in patients with bradycardia. Since initiation of fingolimod treatment results in decreased heart rate and may prolong the QT interval, patients on QT prolonging drugs with a known risk of torsades de pointes (e.g., citalopram, chlorpromazine, haloperidol, methadone, erythromycin) should be monitored overnight with continuous ECG in a medical facility [see Dosage and Administration (2.4), Warnings and Precautions (5.1)].

7.2 Ketoconazole

The blood levels of fingolimod and fingolimod-phosphate are increased by 1.7-fold when used concomitantly with ketoconazole. Patients who use fingolimod and systemic ketoconazole concomitantly should be closely monitored, as the risk of adverse reactions is greater.

7.3 Vaccines

Fingolimod reduces the immune response to vaccination. Vaccination may be less effective during and for up to 2 months after discontinuation of treatment with fingolimod [see Clinical Pharmacology (12.2)]. Avoid the use of live attenuated vaccines during and for 2 months after treatment with fingolimod because of the risk of infection. It is recommended that pediatric patients, if possible, be brought up to date with all immunizations in agreement with current immunization guidelines prior to initiating fingolimod therapy.

7.4 Antineoplastic, Immunosuppressive, Or Immune-Modulating Therapies

Antineoplastic, immune-modulating, or immunosuppressive therapies, (including corticosteroids) are expected to increase the risk of immunosuppression, and the risk of additive immune system effects must be considered if these therapies are coadministered with fingolimod. When switching from drugs with prolonged immune effects, such as natalizumab, teriflunomide or mitoxantrone, the duration and mode of action of these drugs must be considered to avoid unintended additive immunosuppressive effects when initiating fingolimod [see Warnings and Precautions (5.2)].

7.5 Drugs That Slow Heart Rate Or Atrioventricular Conduction (E.G., Beta Blockers Or Diltiazem)

Experience with fingolimod in patients receiving concurrent therapy with drugs that slow the heart rate or AV conduction (e.g., beta blockers, digoxin, or heart rate-slowing calcium channel blockers such as diltiazem or verapamil) is limited. Because initiation of fingolimod treatment may result in an additional decrease in heart rate, concomitant use of these drugs during fingolimod initiation may be associated with severe bradycardia or heart block. Seek advise from the physician prescribing these drugs regarding the possibility to switch to drugs that do not slow the heart rate or atrioventricular conduction before initiating fingolimod. Patients who cannot switch should have overnight continuous ECG monitoring after the first dose [see Dosage and Administration (2.4), Warnings and Precautions (5.1)].

7.6 Laboratory Test Interaction

Because fingolimod reduces blood lymphocyte counts via redistribution in secondary lymphoid organs, peripheral blood lymphocyte counts cannot be utilized to evaluate the lymphocyte subset status of a patient treated with fingolimod. A recent CBC should be available before initiating treatment with fingolimod.

8.1     Pregnancy

Risk SummaryThere are no adequate data on the developmental risk associated with the use of fingolimod in pregnant women. In oral studies conducted in rats and rabbits, fingolimod demonstrated developmental toxicity, including an increase in malformations (rats) and embryolethality, when given to pregnant animals. In rats, the highest no-effect dose was less than the recommended human dose of 0.5 mg/day on a body surface area (mg/m2) basis. The most common fetal visceral malformations in rats were persistent truncus arteriosus and ventricular septal defect. The receptor affected by fingolimod (sphingosine 1-phosphate receptor) is known to be involved in vascular formation during embryogenesis. In the US general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2%-4% and 15%-20%, respectively. The background risk of major birth defects and miscarriage for the indicated population is unknown. Clinical Considerations The possibility of severe increase in disability should be considered in women who discontinue or are considering discontinuation of fingolimod because of pregnancy or planned pregnancy. In many of the cases in which increase in disability was reported after stopping fingolimod, patients had stopped fingolimod because of pregnancy or planned pregnancy [see Warnings and Precautions (5.9)]. For females planning to become pregnant, fingolimod should be stopped 2 months before conception [See Pregnancy (8.1)]DataAnimal Data When fingolimod was orally administered to pregnant rats during the period of organogenesis (0, 0.03, 0.1, and 0.3 mg/kg/day or 0, 1, 3, and 10 mg/kg/day), increased incidences of fetal malformations and embryo-fetal deaths were observed at all but the lowest dose tested (0.03 mg/kg/day), which is less than the recommended human dose RHD on a mg/m2 basis. Oral administration to pregnant rabbits during organogenesis (0, 0.5, 1.5, and 5 mg/kg/day) resulted in increased incidences of embryo-fetal mortality and fetal growth retardation at the mid and high doses. The no-effect dose for these effects in rabbits (0.5 mg/kg/day) is approximately 20 times the RHD on a mg/m2 basis. When fingolimod was orally administered to female rats during pregnancy and lactation (0, 0.05, 0.15, and 0.5 mg/kg/day), pup survival was decreased at all doses and a neurobehavioral (learning) deficit was seen in offspring at the high dose. The low-effect dose of 0.05 mg/kg/day is similar to the RHD on a mg/m2 basis.

8.2  Lactation

Risk Summary There are no data on the presence of fingolimod in human milk, the effects on the breastfed infant, or the effects of the drug on milk production. Fingolimod is excreted in the milk of treated rats. The developmental and health benefits of breastfeeding should be considered along with the mother’s clincial need for fingolimod and any potential adverse effects on the breastfed infant from fingolimod or from the underlying maternal condition.

8.3 Females And Males Of Reproductive Potential

Contraception Before initiation of fingolimod treatment, women of child bearing potential should be counseled on the potential for a serious risk to the fetus and the need for effective contraception during treatment with fingolimod [see Use in Specific Populations (8.1)]. Since it takes approximately 2 months to eliminate the compound from the body after stopping treatment, the potential risk to the fetus may persist and women should use effective contraception during this period [see Warnings and Precautions (5.8 ,5.12 )].

8.4     Pediatric Use

It is recommended that pediatric patients if possible, complete all immunizations in accordance with current immunization guidelines prior to initiating fingolimod therapy. Safety and effectiveness of fingolimod in pediatric patients below the age of 10 years have not been established. Juvenile Animal Toxicity DataIn a study in which fingolimod (0.3, 1.5, or 7.5 mg/kg/day) was orally administered to young rats from weaning through sexual maturity, changes in bone mineral density and persistent neurobehavioral impairment (altered auditory startle) were observed at all doses. Delayed sexual maturation was noted in females at the highest dose tested and in males at all doses. The bone changes observed in fingolimod-treated juvenile rats are consistent with a reported role of S1P in the regulation of bone mineral homeostasis. When fingolimod (0.5 or 5 mg/kg/day) was orally administered to rats from the neonatal period through sexual maturity, a marked decrease in T-cell dependent antibody response was observed at both doses. This effect had not fully recovered by 6-8 weeks after the end of treatment. Overall, a no-effect dose for adverse developmental effects in juvenile animals was not identified. Pediatric use information is approved for Novartis Pharmaceuticals Corporation’s GILENYA (fingolimod) capsules. However, due to Novartis Pharmaceuticals Corporation's marketing exclusivity rights, this drug product is not labeled with that pediatric information.

8.5     Geriatric Use

Clinical MS studies of fingolimod did not include sufficient numbers of patients aged 65 years and over to determine whether they respond differently than younger patients. Fingolimod should be used with caution in patients aged 65 years and over, reflecting the greater frequency of decreased hepatic, or renal, function and of concomitant disease or other drug therapy.

8.6     Hepatic Impairment

Because fingolimod, but not fingolimod-phosphate, exposure is doubled in patients with severe hepatic impairment, patients with severe hepatic impairment should be closely monitored, as the risk of adverse reactions may be greater [see Warnings and Precautions (5.5), Clinical Pharmacology (12.3)].No dose adjustment is needed in patients with mild or moderate hepatic impairment.

8.7     Renal Impairment

The blood level of some fingolimod metabolites is increased (up to 13-fold) in patients with severe renal impairment [see Clinical Pharmacology (12.3)]. The toxicity of these metabolites has not been fully explored. The blood level of these metabolites has not been assessed in patients with mild or moderate renal impairment.

10     Overdosage

Fingolimod can induce bradycardia as well as AV conduction blocks (including complete AV block). The decline in heart rate usually starts within 1 hour of the first dose and is maximal within 6 hours in most patients [see Warnings and Precautions (5.1)]. In case of fingolimod overdosage, observe patients overnight with continuous ECG monitoring in a medical facility, and obtain regular measurements of blood pressure [see Dosage and Administration (2.4)]Neither dialysis nor plasma exchange results in removal of fingolimod from the body.

11     Description

Fingolimod is a sphingosine 1-phosphate receptor modulator.Chemically, fingolimod is 2-amino-2-[2-(4-octylphenyl) ethyl]propan-1,3-diol hydrochloride. Its structure is shown below: Fingolimod hydrochloride is a white to off white powder that is freely soluble in ethanol, soluble in water and practically insoluble in n-Hexane. It has a molecular weight of 343.93 g/mol.Fingolimod capsules are provided as 0.5 mg hard gelatin capsules for oral use. Each capsule contains 0.56 mg of fingolimod hydrochloride, equivalent to 0.5 mg of fingolimod.Each fingolimod capsule 0.5 mg contains the following inactive ingredients: colloidal silicon dioxide, gelatin, iron oxide yellow, magnesium stearate, microcrystalline cellulose, titanium dioxide. Contains no ingredient made from a gluten-containing grain (wheat, barley, or rye).The components of black ink used in Fingolimod capsules, 0.5 mg are Shellac, Black iron oxide and Potassium hydroxide.

12.1     Mechanism Of Action

Fingolimod is metabolized by sphingosine kinase to the active metabolite, fingolimod-phosphate. Fingolimod-phosphate is a sphingosine 1-phosphate receptor modulator, and binds with high affinity to sphingosine 1-phosphate receptors 1, 3, 4, and 5. Fingolimod-phosphate blocks the capacity of lymphocytes to egress from lymph nodes, reducing the number of lymphocytes in peripheral blood. The mechanism by which fingolimod exerts therapeutic effects in multiple sclerosis is unknown, but may involve reduction of lymphocyte migration into the central nervous system.

12.2     Pharmacodynamics

Heart Rate and RhythmFingolimod causes a transient reduction in heart rate and AV conduction at treatment initiation [see Warnings and Precautions (5.1)].Heart rate progressively increases after the first day, returning to baseline values within 1 month of the start of chronic treatment. Autonomic responses of the heart, including diurnal variation of heart rate and response to exercise, are not affected by fingolimod treatment. Fingolimod treatment is not associated with a decrease in cardiac output.Potential to Prolong the QT IntervalIn a thorough QT interval study of doses of 1.25 or 2.5 mg fingolimod at steady-state, when a negative chronotropic effect of fingolimod was still present, fingolimod treatment resulted in a prolongation of QTc, with the upper boundary of the 90% confidence interval (CI) of 14.0 msec. There is no consistent signal of increased incidence of QTc outliers, either absolute or change from baseline, associated with fingolimod treatment. In MS studies, there was no clinically relevant prolongation of the QT interval, but patients at risk for QT prolongation were not included in clinical studies.Immune SystemEffects on Immune Cell Numbers in the BloodIn a study in which 12 adult subjects received fingolimod 0.5 mg daily, the lymphocyte count decreased to approximately 60% of baseline within 4 to 6 hours after the first dose. With continued daily dosing, the lymphocyte count continued to decrease over a 2-week period, reaching a nadir count of approximately 500 cells/mcL or approximately 30% of baseline. In a placebo-controlled study in 1272 MS patients (of whom 425 received fingolimod 0.5 mg daily and 418 received placebo), 18% (N=78) of patients on fingolimod 0.5 mg reached a nadir of <200 cells/mcL on at least 1 occasion. No patient on placebo reached a nadir of <200 cells/mcL. Low lymphocyte counts are maintained with chronic daily dosing of fingolimod 0.5 mg daily.Chronic fingolimod dosing leads to a mild decrease in the neutrophil count to approximately 80% of baseline. Monocytes are unaffected by fingolimod.Peripheral lymphocyte count increases are evident within days of stopping fingolimod treatment and typically normal counts are reached within 1 to 2 months.Effect on Antibody ResponseFingolimod reduces the immune response to vaccination, as evaluated in 2 studies. In the first study, the immunogenicity of keyhole limpet hemocyanin (KLH) and pneumococcal polysaccharide vaccine (PPV-23) immunization were assessed by IgM and IgG titers in a steady-state, randomized, placebo-controlled study in healthy adult volunteers. Compared to placebo, antigen-specific IgM titers were decreased by 91% and 25% in response to KLH and PPV-23, respectively, in subjects on fingolimod 0.5 mg. Similarly, IgG titers were decreased by 45% and 50%, in response to KLH and PPV-23, respectively, in subjects on fingolimod 0.5 mg daily compared to placebo. The responder rate for fingolimod 0.5 mg as measured by the number of subjects with a >4-fold increase in KLH IgG was comparable to placebo and 25% lower for PPV-23 IgG, while the number of subjects with a >4-fold increase in KLH and PPV-23 IgM was 75% and 40% lower, respectively, compared to placebo. The capacity to mount a skin delayed-type hypersensitivity reaction to Candida and tetanus toxoid was decreased by approximately 30% in subjects on fingolimod 0.5 mg daily, compared to placebo. Immunologic responses were further decreased with fingolimod 1.25 mg (a dose higher than recommended in MS) [see Warnings and Precautions (5.2)].In the second study, the immunogenicity of Northern hemisphere seasonal influenza and tetanus toxoid vaccination was assessed in a 12-week steady-state, randomized, placebo-controlled study of fingolimod 0.5 mg in multiple sclerosis patients (n=136). The responder rate 3 weeks after vaccination, defined as seroconversion or a ≥4-fold increase in antibody directed against at least 1 of the 3 influenza strains, was 54% for fingolimod 0.5 mg and 85% in the placebo group. The responder rate 3 weeks after vaccination, defined as seroconversion or a ≥4-fold increase in antibody directed against tetanus toxoid was 40% for fingolimod 0.5 mg and 61% in the placebo group.Pulmonary FunctionSingle fingolimod doses ≥5 mg (10-fold the recommended dose) are associated with a dose-dependent increase in airway resistance. In a 14-day study of 0.5, 1.25, or 5 mg/day, fingolimod was not associated with impaired oxygenation or oxygen desaturation with exercise or an increase in airway responsiveness to methacholine. Subjects on fingolimod treatment had a normal bronchodilator response to inhaled beta-agonists.In a 14-day placebo-controlled study of adult patients with moderate asthma, no effect was seen for fingolimod 0.5 mg (recommended dose in MS). A 10% reduction in mean FEV1 at 6 hours after dosing was observed in adult patients receiving fingolimod 1.25 mg (a dose higher than recommended for use in MS) on Day 10 of treatment. Fingolimod 1.25 mg was associated with a 5-fold increase in the use of rescue short acting beta-agonists.

12.3     Pharmacokinetics

AbsorptionThe Tmax of fingolimod is 12 to 16 hours. The apparent absolute oral bioavailability is 93%.Food intake does not alter Cmax or (AUC) of fingolimod or fingolimod-phosphate. Therefore fingolimod may be taken without regard to meals.Steady-state blood concentrations are reached within 1 to 2 months following once-daily administration and steady-state levels are approximately 10-fold greater than with the initial dose.DistributionFingolimod highly (86%) distributes in red blood cells. Fingolimod-phosphate has a smaller uptake in blood cells of <17%. Fingolimod and fingolimod-phosphate are >99.7% protein bound. Fingolimod and fingolimod-phosphate protein binding is not altered by renal or hepatic impairment. Fingolimod is extensively distributed to body tissues with a volume of distribution of about 1200±260 L. MetabolismThe biotransformation of fingolimod in humans occurs by 3 main pathways: by reversible stereoselective phosphorylation to the pharmacologically active (S)-enantiomer of fingolimod-phosphate, by oxidative biotransformation catalyzed mainly by the cytochrome P450 4F2 (CYP4F2) and possibly other CYP4F isoenzymes with subsequent fatty acid-like degradation to inactive metabolites, and by formation of pharmacologically inactive non-polar ceramide analogs of fingolimod.Inhibitors or inducers of CYP4F2 and possibly other CYP4F isozymes might alter the exposure of fingolimod or fingolimod-phosphate. In vitro studies in hepatocytes indicated that CYP3A4 may contribute to fingolimod metabolism in the case of strong induction of CYP3A4Following single oral administration of [14C] fingolimod, the major fingolimod-related components in blood, as judged from their contribution to the AUC up to 816 hours post-dose of total radiolabeled components, are fingolimod itself (23.3%), fingolimod-phosphate (10.3%), and inactive metabolites [M3 carboxylic acid metabolite (8.3%), M29 ceramide metabolite (8.9%), and M30 ceramide metabolite (7.3%)]. EliminationFingolimod blood clearance is 6.3±2.3 L/h, and the average apparent terminal half-life (t1/2) is 6 to 9 days. Blood levels of fingolimod-phosphate decline in parallel with those of fingolimod in the terminal phase, yielding similar half-lives for both.After oral administration, about 81% of the dose is slowly excreted in the urine as inactive metabolites. Fingolimod and fingolimod-phosphate are not excreted intact in urine but are the major components in the feces with amounts of each representing less than 2.5% of the dose. Specific PopulationsGeriatric PatientsThe mechanism for elimination and results from population pharmacokinetics suggest that dose adjustment would not be necessary in elderly patients. However, clinical experience in patients aged above 65 years is limitedGenderGender has no clinically significant influence on fingolimod and fingolimod-phosphate pharmacokinetics.RaceThe effects of race on fingolimod and fingolimod-phosphate pharmacokinetics cannot be adequately assessed due to a low number of non-white patients in the clinical program.Renal ImpairmentIn adult patients with severe renal impairment, fingolimod Cmax and AUC are increased by 32% and 43%, respectively, and fingolimod-phosphate Cmax and AUC are increased by 25% and 14%, respectively, with no change in apparent elimination half-life. Based on these findings, the fingolimod 0.5 mg dose is appropriate for use in adult patients with renal impairment. The systemic exposure of 2 metabolites (M2 and M3) is increased by 3- and 13-fold, respectively. The toxicity of these metabolites has not been fully characterized. A study in patients with mild or moderate renal impairment has not been conducted. Hepatic ImpairmentIn subjects with mild, moderate, or severe hepatic impairment (Child-Pugh class A, B, and C), no change in fingolimod Cmax was observed, but fingolimod AUC0-∞ was increased respectively by 12%, 44%, and 103%. In patients with severe hepatic impairment (Child-Pugh class C), fingolimod-phosphate Cmax was decreased by 22% and AUC0-96 hours was decreased by 29%. The pharmacokinetics of fingolimod-phosphate was not evaluated in patients with mild or moderate hepatic impairment. The apparent elimination half-life of fingolimod is unchanged in subjects with mild hepatic impairment, but is prolonged by about 50% in patients with moderate or severe hepatic impairment. Patients with severe hepatic impairment (Child-Pugh class C) should be closely monitored, as the risk of adverse reactions is greater [see Warnings and Precautions (5.7)].No dose adjustment is needed in patients with mild or moderate hepatic impairment (Child-Pugh class A and B). Drug InteractionsKetoconazoleThe coadministration of ketoconazole (a potent inhibitor of CYP3A and CYP4F) 200 mg twice- daily at steady-state and a single dose of fingolimod 5 mg led to a 70% increase in AUC of fingolimod and fingolimod-phosphate.  Patients who use fingolimod and systemic ketoconazole concomitantly should be closely monitored, as the risk of adverse reactions is greater [see Drug Interactions (7.2)]. CarbamazepineThe coadministration of carbamazepine (a potent CYP450 enzyme inducer) 600 mg twice-daily at steady-state and a single dose of fingolimod 2 mg decreased blood concentrations (AUC) of fingolimod and fingolimod-phosphate by approximately 40%. The clinical impact of this decrease is unknown.Other strong CYP450 enzyme inducers, e.g., rifampicin, phenytoin, phenobarbital, and St. John’s wort, may also reduce AUC of fingolimod and fingolimod-phosphate. The clinical impact of this potential decrease is unknown.Potential of Fingolimod and Fingolimod-phosphate to Inhibit the Metabolism of ComedicationsIn vitro inhibition studies using pooled human liver microsomes and specific metabolic probe substrates demonstrate that fingolimod has little or no capacity to inhibit the activity of the following CYP enzymes: CYP1A2, CYP2A6, CYP2B6, CYP2C8, CYP2C9, CYP2C19, CYP2D6, CYP2E1, CYP3A4/5, or CYP4A9/11 (fingolimod only), and similarly fingolimod-phosphate has little or no capacity to inhibit the activity of CYP1A2, CYP2A6, CYP2B6, CYP2C8, CYP2C9, CYP2C19, CYP2D6, CYP2E1, or CYP3A4 at concentrations up to 3 orders of magnitude of therapeutic concentrations. Therefore, fingolimod and fingolimod-phosphate are unlikely to reduce the clearance of drugs that are mainly cleared through metabolism by the major CYP isoenzymes described above. Potential of Fingolimod and Fingolimod-phosphate to Induce its Own and/or the Metabolism of ComedicationsFingolimod was examined for its potential to induce human CYP3A4, CYP1A2, CYP4F2, and MDR1 (P-glycoprotein) mRNA and CYP3A, CYP1A2, CYP2B6, CYP2C8, CYP2C9, CYP2C19, and CYP4F2 activity in primary human hepatocytes. Fingolimod did not induce mRNA or activity of the different CYP enzymes and MDR1 with respect to the vehicle control; therefore, no clinically relevant induction of the tested CYP enzymes or MDR1 by fingolimod are expected at therapeutic concentrations. Fingolimod-phosphate was also examined for its potential to induce mRNA and/or activity of human CYP1A2, CYP2B6, CYP2C8, CYP2C9, CYP2C19, CYP3A, CYP4F2, CYP4F3B, and CYP4F12. Fingolimod-phosphate is not expected to have clinically significant induction effects on these enzymes at therapeutic doses of fingolimod.In vitro experiments did not provide an indication of CYP induction by fingolimod-phosphate.Transporters Based on in vitro data, fingolimod as well as fingolimod-phosphate are not expected to inhibit the uptake of comedications and/or biologics transported by the organic anion transporting polypeptides OATP1B1, OATP1B3, or the sodium taurocholate co-transporting polypeptide (NTCP). Similarly, they are not expected to inhibit the efflux of comedications and/or biologics transported by the breast cancer resistance protein (BCRP), the bile salt export pump (BSEP), the multidrug resistance‑associated protein 2 (MRP2), or P-glycoprotein (P-gp) at therapeutic concentrations.Oral ContraceptivesThe coadministration of fingolimod 0.5 mg daily with oral contraceptives (ethinylestradiol and levonorgestrel) did not elicit any clinically significant change in oral contraceptives exposure. Fingolimod and fingolimod-phosphate exposure were consistent with those from previous studies. No interaction studies have been performed with oral contraceptives containing other progestagens; however, an effect of fingolimod on their exposure is not expected.CyclosporineThe pharmacokinetics of single-dose fingolimod was not altered during coadministration with cyclosporine at steady-state, nor was cyclosporine steady-state pharmacokinetics altered by fingolimod. These data indicate that fingolimod is unlikely to reduce or increase the clearance of drugs cleared mainly by CYP3A4.Potent inhibition of transporters MDR1 (P-gp), MRP2, and OATP-1B1 does not influence fingolimod disposition.Isoproterenol, Atropine, Atenolol, and DiltiazemSingle-dose fingolimod and fingolimod-phosphate exposure was not altered by coadministered isoproterenol or atropine. Likewise, the single-dose pharmacokinetics of fingolimod and fingolimod-phosphate and the steady-state pharmacokinetics of both atenolol and diltiazem were unchanged during the coadministration of the latter 2 drugs individually with fingolimod. Population Pharmacokinetics AnalysisA population pharmacokinetics evaluation performed in MS patients did not provide evidence for a significant effect of fluoxetine and paroxetine (strong CYP2D6 inhibitors) on fingolimod or fingolimod-phosphate predose concentrations. In addition, the following commonly coprescribed substances had no clinically relevant effect (<20%) on fingolimod or fingolimod-phosphate predose concentrations: baclofen, gabapentin, oxybutynin, amantadine, modafinil, amitriptyline, pregabalin, and corticosteroids. Pediatric use information is approved for Novartis Pharmaceuticals Corporation’s GILENYA (fingolimod) capsules. However, due to Novartis Pharmaceuticals Corporation's marketing exclusivity rights, this drug product is not labeled with that pediatric information.

13.1     Carcinogenesis, Mutagenesis, Impairment Of Fertility

Oral carcinogenicity studies of fingolimod were conducted in mice and rats. In mice, fingolimod was administered at oral doses of 0, 0.025, 0.25, and 2.5 mg/kg/day for up to 2 years. The incidence of malignant lymphoma was increased in males and females at the mid and high dose. The lowest dose tested (0.025 mg/kg/day) is less than the RHD of 0.5 mg/day on a body surface area (mg/m2) basis. In rats, fingolimod was administered at oral doses of 0, 0.05, 0.15, 0.5, and 2.5 mg/kg/day. No increase in tumors was observed. The highest dose tested (2.5 mg/kg/day) is approximately 50 times the RHD on a mg/m2 basis. Fingolimod was negative in a battery of in vitro (Ames, mouse lymphoma thymidine kinase, chromosomal aberration in mammalian cells) and in vivo (micronucleus in mouse and rat) assays.When fingolimod was administered orally (0, 1, 3, and 10 mg/kg/day) to male and female rats prior to and during mating, and continuing to Day 7 of gestation in females, no effect on fertility was observed up to the highest dose tested (10 mg/kg), which is approximately 200 times the RHD on a mg/m2 basis.

13.2     Animal Toxicology And/Or Pharmacology

Lung toxicity was observed in 2 different strains of rats and in dogs and monkeys. The primary findings included increase in lung weight, associated with smooth muscle hypertrophy, hyperdistention of the alveoli, and/or increased collagen. Insufficient or lack of pulmonary collapse at necropsy, generally correlated with microscopic changes, was observed in all species. In rats and monkeys, lung toxicity was observed at all oral doses tested in chronic studies. The lowest doses tested in rats (0.05 mg/kg/day in the 2-year carcinogenicity study) and monkeys (0.5 mg/kg/day in the 39-week toxicity study) are similar to and approximately 20 times the RHD on a mg/m2 basis, respectively.In the 52-week oral study in monkeys, respiratory distress associated with ketamine administration was observed at doses of 3 and 10 mg/kg/day; the most affected animal became hypoxic and required oxygenation. As ketamine is not generally associated with respiratory depression, this effect was attributed to fingolimod. In a subsequent study in rats, ketamine was shown to potentiate the bronchoconstrictive effects of fingolimod. The relevance of these findings to humans is unknown.

14.1 Adults

The efficacy of fingolimod was demonstrated in 2 studies that evaluated once-daily doses of fingolimod 0.5 mg and 1.25 mg in patients with relapsing-remitting MS (RRMS). Both studies included patients who had experienced at least 2 clinical relapses during the 2 years prior to randomization or at least 1 clinical relapse during the 1 year prior to randomization, and had an Expanded Disability Status Scale (EDSS) score from 0 to 5.5. Study 1 was a 2-year randomized, double-blind, placebo-controlled study in patients with RRMS who had not received any interferon-beta or glatiramer acetate for at least the previous 3 months and had not received any natalizumab for at least the previous 6 months. Neurological evaluations were performed at screening, every 3 months and at time of suspected relapse. MRI evaluations were performed at screening, Month 6, Month 12, and Month 24. The primary endpoint was the annualized relapse rate.Median age was 37 years, median disease duration was 6.7 years and median EDSS score at baseline was 2.0. Patients were randomized to receive fingolimod 0.5 mg (N=425), 1.25 mg (N=429), or placebo (N=418) for up to 24 months. Median time on study drug was 717 days on 0.5 mg, 715 days on 1.25 mg and 719 days on placebo.The annualized relapse rate was significantly lower in patients treated with fingolimod than in patients who received placebo. The secondary endpoint was the time to 3-month confirmed disability progression as measured by at least a 1-point increase from baseline in EDSS (0.5 point increase for patients with baseline EDSS of 5.5) sustained for 3 months. Time to onset of 3-month confirmed disability progression was significantly delayed with fingolimod treatment compared to placebo. The 1.25 mg dose resulted in no additional benefit over the fingolimod 0.5 mg dose. The results for this study are shown in Table 2 and Figure 1.Table 2 Clinical and MRI Results of Study 1All analyses of clinical endpoints were intent-to–treat. MRI analysis used evaluable dataset.‡ Hazard ratio is an estimate of the relative risk of having the event of disability progression on Fingolimod as compared to placebo.Figure 1: Time to 3-month Confirmed Disability Progression-Study (ITT population)Fingolimod 0.5 mg N=425Placebo N=418p-valueClinical Endpoints Annualized relapse rate (primary endpoint)0.18 0.4<0.001Percentage of patients without relapse70%46%<0.001Hazard ratio‡ of disability progression       (95% CI)0.70 (0.52, 0.96)0.02MRI EndpointMean (median) number of new or newly enlarging T2 lesions over 24 months2.5 (0) 9.8 (5.0)<0.001Mean (median) number of T1 Gd enhancing lesions at Month 240.2 (0) 1.1 (0)<0.001Study 2 was a 1-year randomized, double-blind, double-dummy, active-controlled study in patients with RRMS who had not received any natalizumab in the previous 6 months. Prior therapy with interferon-beta or glatiramer acetate up to the time of randomization was permitted.Neurological evaluations were performed at screening, every 3 months, and at the time of suspected relapses. MRI evaluations were performed at screening and at Month 12. The primary endpoint was the annualized relapse rate.Median age was 36 years, median disease duration was 5.9 years, and median EDSS score at baseline was 2.0. Patients were randomized to receive fingolimod 0.5 mg (N=431), 1.25 mg (N=426), or interferon beta-1a, 30 mcg via the intramuscular route (IM) once weekly (N=435) for up to 12 months. Median time on study drug was 365 days on fingolimod 0.5 mg, 354 days on 1.25 mg, and 361 days on interferon beta-1a IM.The annualized relapse rate was significantly lower in patients treated with fingolimod 0.5 mg than in patients who received interferon beta-1a IM. The key secondary endpoints were number of new and newly enlarging T2 lesions and time to onset of 3-month confirmed disability progression as measured by at least a 1-point increase from baseline in EDSS (0.5 point increase for those with baseline EDSS of 5.5) sustained for 3 months. The number of new and newly enlarging T2 lesions was significantly lower in patients treated with fingolimod than in patients who received interferon beta-1a IM. There was no significant difference in the time to 3-month confirmed disability progression between fingolimod and interferon beta-1a-treated patients at 1 year. The 1.25 mg dose resulted in no additional benefit over the fingolimod 0.5 mg dose. The results for this study are shown in Table 3.Table 3 Clinical and MRI Results of Study 2All analyses of clinical endpoints were intent-to–treat. MRI analysis used evaluable dataset.‡ Hazard ratio is an estimate of the relative risk of having the event of disability progression on Fingolimod as compared to control.Fingolimod 0.5 mg N=429Interferon beta-1a IM 30 mcg N=431p-valueClinical Endpoints Annualized relapse rate (primary endpoint)0.160.33<0.001Percentage of patients without relapse83%70%<0.001Hazard ratio‡ of disability progression       (95% CI)0.71 (0.42, 1.21)0.21MRI Endpoint Mean (median) number of new or newly enlarging T2 lesions over 12 months1.6 (0)2.6 (1.0)0.002Mean (median) number of T1 Gd enhancing lesions at Month 120.2 (0)0.5 (0)<0.001Pooled results of study 1 and study 2 showed a consistent and statistically significant reduction of annualized relapse rate compared to comparator in subgroups defined by gender, age, prior MS therapy, and disease activity.Pediatric use information is approved for Novartis Pharmaceuticals Corporation’s GILENYA (fingolimod) capsules. However, due to Novartis Pharmaceuticals Corporation's marketing exclusivity rights, this drug product is not labeled with that pediatric information.

16.1 How Supplied

Fingolimod capsules 0.5 mg are hard gelatine capsules with a white opaque body and bright yellow cap imprinted with Biocon Logo on the cap and “F 0.5” on the body with black ink. Fingolimod capsules are supplied in blister packs.Carton of 28 capsules containing 1 blister card (1 X 28 capsules) - NDC 70377-019-21

16.2 Storage And Handling

Fingolimod capsules should be stored at 20° to 25°C (68° to 77°F). [See USP controlled room temperature]. Protect from moisture.

17     Patient Counseling Information

Advise the patient to read the FDA-approved patient labeling (Medication Guide). Tell patients not to discontinue fingolimod without first discussing this with the prescribing physician. Advise patients to contact their physician if they accidently take more fingolimod than prescribed.Cardiac Effects Advise patients that initiation of fingolimod treatment results ina transient decrease in heart rate. Inform patients that they will need to be observed in the doctor's office or other facility for at least 6 hours after the first dose, after reinitiation if treatment is interrupted or discontinued for certain periods, andafter the dosage isincreased [see Dosage and Administration (2.4), Warnings and Precautions (5.1)]. Risk of Infections Inform patients that they may have an increased risk of infections, some of which could be life-threatening, when taking fingolimod, and that they should contact their physician if they develop symptoms of infection. Advise patients that the use of some vaccines should be avoided during treatment with fingolimod and for 2 months after discontinuation. Recommend to patients that they delay treatment with fingolimod until after VZV vaccination if they have not had chickenpox or a previous VZV vaccination. Inform patients that prior or concomitant use of drugs that suppress the immune system may increase the risk of infection [see Warnings and Precautions (5.2)]. Progressive Multifocal Leukoencephalopathy Inform patients that cases of progressive multifocal leukoencephalopathy (PML) have occurred in patients who received fingolimod. Inform the patient that PML is characterized by a progression of deficits and usually leads to death or severe disability over weeks or months. Instruct the patient of the importance of contacting their doctor if they develop any symptoms suggestive of PML. Inform the patient that typical symptoms associated with PML are diverse, progress over days to weeks, and include progressive weakness on one side of the body or clumsiness of limbs, disturbance of vision, and changes in thinking, memory, and orientation leading to confusion and personality changes [see Warnings and Precautions (5.3)]. Macular Edema Advise patients that fingolimod may cause macular edema, and that they should contact their physician if they experience any changes in their vision. Inform patients with diabetes mellitus or a history of uveitis that their risk of macular edema is increased [see Warnings and Precautions (5.4)].Hepatic Effects Inform patients that fingolimod may cause liver injury. Advise patients that they should contact their physician if they have any unexplained nausea, vomiting, abdominal pain, fatigue, anorexia, or jaundice and/or dark urine [see Warnings and Precautions (5.5)].Posterior Reversible Encephalopathy Syndrome Advise patients to immediately report to their healthcare provide any symptoms involving sudden onset of severe headache, altered mental status, visual disturbances, or seizure. Inform patients that delayed treatment could lead to permanent neurological sequelae [see Warnings and Precautions (5.6)].Respiratory Effects Advise patients that they should contact their physician if they experience new onset or worsening of dyspnea [see Warnings and Precautions (5.7)].Fetal Risk Inform patients that, based on animal studies, fingolimod may cause fetal harm. Discuss with women of childbearing age whether they are pregnant, might be pregnant or are trying to become pregnant. Advise women of childbearing age of the need for effective contraception during fingolimod treatment and for 2 months after stopping fingolimod. Advise the patient that if she should nevertheless become pregnant, she should immediately inform her physician [see Warnings and Precautions (5.8)].Severe Increase in Disability After Stopping Fingolimod Inform patients that severe increase in disability has been reported after discontinuation of fingolimod. Advise patients to contact their physician if they develop worsening symptoms of MS following discontinuation of fingolimod [see Warnings and Precautions (5.9)]. Malignancies Advise patients that basal cell carcinoma and melanoma are associated with use of fingolimod. Advise patients that any suspicious skin lesions should be promptly evaluated. Advise patients to limit exposure to sunlight and ultraviolet light by wearing protective clothing and using a sunscreen with a high protection factor. Inform patients that lymphoma has also occurred in patients receiving fingolimod [see Warnings and Precautions (5.11)]. Persistence of Fingolimod Effects After Drug Discontinuation Advise patients that fingolimod remains in the blood and continues to have effects, including decreased blood lymphocyte counts, for up to 2 months following the last dose [see Warnings and Precautions (5.12)].Hypersensitivity Reactions Advise patients that fingolimod may cause hypersensitivity reactions including rash, urticaria, and angioedema. Advise patients to contact their physician if they have any symptoms associated with hypersensitivity [see Warnings and Precautions (5.13)].Pregnancy and Pregnancy RegistryInstruct patients that if they are pregnant or plan to become pregnant while taking fingolimod they should inform their physician. [see Use in Specific Populations (8.1)].

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Package Label – 0.5 mgRx Only          NDC 70377-019-21Fingolimod capsules 28 CapsulesEach capsule contains 0.56 mg fingolimod hydrochloride equivalent to 0.5 mg fingolimod.This package contains a four-week supply of capsules.Dispense with enclosed Medication Guide.

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