Ledipasvir and sofosbuvir is indicated for the treatment of adults and pediatric patients 3 years of age and older with chronic hepatitis C virus (HCV) [see Dosage and Administration (2.2 and 2.3) and Clinical Studies (14) ]: genotype 1, 4, 5, or 6 infection without cirrhosis or with compensated cirrhosis genotype 1 infection with decompensated cirrhosis, for use in combination with ribavirin genotype 1 or 4 infection who are liver transplant recipients without cirrhosis or with compensated cirrhosis, for use in combination with ribavirin Ledipasvir and sofosbuvir is a fixed-dose combination of ledipasvir, a hepatitis C virus (HCV) NS5A inhibitor, and sofosbuvir, an HCV nucleotide analog NS5B polymerase inhibitor, and is indicated for the treatment of chronic hepatitis C virus (HCV) in adults and pediatric patients 3 years of age and older: Genotype 1, 4, 5, or 6 infection without cirrhosis or with compensated cirrhosis Genotype 1 infection with decompensated cirrhosis, in combination with ribavirin Genotype 1 or 4 infection who are liver transplant recipients without cirrhosis or with compensated cirrhosis, in combination with ribavirin.
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Contraindications
If ledipasvir and sofosbuvir is administered with ribavirin, the contraindications to ribavirin also apply to this combination regimen. Refer to the ribavirin prescribing information for a list of contraindications for ribavirin [see Dosage and Administration (2.2) ] . If used in combination with ribavirin, all contraindications to ribavirin also apply to ledipasvir and sofosbuvir combination therapy. ( 4 )
Warnings and precautions
Risk of Hepatitis B Virus Reactivation: Test all patients for evidence of current or prior HBV infection before initiation of HCV treatment. Monitor HCV/HBV coinfected patients for HBV reactivation and hepatitis flare during HCV treatment and post-treatment follow-up. Initiate appropriate patient management for HBV infection as clinically indicated. ( 5.1 ) Bradycardia with amiodarone coadministration: Serious symptomatic bradycardia may occur in patients taking amiodarone, particularly in patients also receiving beta blockers, or those with underlying cardiac comorbidities and/or advanced liver disease.
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Coadministration of amiodarone with ledipasvir and sofosbuvir is not recommended. In patients without alternative, viable treatment options, cardiac monitoring is recommended. ( 5.2 , 6.2 , 7.2 )
5.1 Risk of Hepatitis B Virus Reactivation in Patients Coinfected with HCV and HBV Hepatitis B virus (HBV) reactivation has been reported in HCV/HBV coinfected patients who were undergoing or had completed treatment with HCV direct acting antivirals, and who were not receiving HBV antiviral therapy. Some cases have resulted in fulminant hepatitis, hepatic failure, and death. Cases have been reported in patients who are HBsAg positive and also in patients with serologic evidence of resolved HBV infection (i.e., HBsAg negative and anti-HBc positive).
HBV reactivation has also been reported in patients receiving certain immunosuppressants or chemotherapeutic agents; the risk of HBV reactivation associated with treatment with HCV direct-acting antivirals may be increased in these patients. HBV reactivation is characterized as an abrupt increase in HBV replication manifesting as a rapid increase in serum HBV DNA level. In patients with resolved HBV infection, reappearance of HBsAg can occur.
Reactivation of HBV replication may be accompanied by hepatitis, i.e., increases in aminotransferase levels and, in severe cases, increases in bilirubin levels, liver failure, and death can occur. Test all patients for evidence of current or prior HBV infection by measuring HBsAg and anti-HBc before initiating HCV treatment with ledipasvir and sofosbuvir. In patients with serologic evidence of HBV infection, monitor for clinical and laboratory signs of hepatitis flare or HBV reactivation during HCV treatment with ledipasvir and sofosbuvir and during post-treatment follow-up.
Initiate appropriate patient management for HBV infection as clinically indicated.
5.2Serious Symptomatic Bradycardia When Coadministered with Amiodarone
Postmarketing cases of symptomatic bradycardia, as well as fatal cardiac arrest and cases requiring pacemaker intervention, have been reported when amiodarone is coadministered with ledipasvir and sofosbuvir. Bradycardia has generally occurred within hours to days, but cases have been observed up to 2 weeks after initiating HCV treatment. Patients also taking beta blockers, or those with underlying cardiac comorbidities and/or advanced liver disease, may be at increased risk for symptomatic bradycardia with coadministration of amiodarone.
Bradycardia generally resolved after discontinuation of HCV treatment. The mechanism for this effect is unknown. Coadministration of amiodarone with ledipasvir and sofosbuvir is not recommended. For patients taking amiodarone who have no other alternative, viable treatment options and who will be coadministered ledipasvir and sofosbuvir: Counsel patients about the risk of serious symptomatic bradycardia Cardiac monitoring in an in-patient setting for the first 48 hours of coadministration is recommended, after which outpatient or self-monitoring of the heart rate should occur on a daily basis through at least the first 2 weeks of treatment.
Patients who are taking ledipasvir and sofosbuvir who need to start amiodarone therapy due to no other alternative, viable treatment options should undergo similar cardiac monitoring as outlined above. Due to amiodarone's long half-life, patients discontinuing amiodarone just prior to starting ledipasvir and sofosbuvir should also undergo similar cardiac monitoring as outlined above. Patients who develop signs or symptoms of bradycardia should seek medical evaluation immediately.
Symptoms may include near-fainting or fainting, dizziness or lightheadedness, malaise, weakness, excessive tiredness, shortness of breath, chest pains, confusion, or memory problems [see Adverse Reactions (6.2) , Drug Interactions (7.2) ] .
5.3Risk of Reduced Therapeutic Effect Due to Use with P-gp Inducers
The concomitant use of ledipasvir and sofosbuvir and P-gp inducers may significantly decrease ledipasvir and sofosbuvir plasma concentrations and may lead to a reduced therapeutic effect of ledipasvir and sofosbuvir. Therefore, the use of ledipasvir and sofosbuvir with P-gp inducers (e.g., rifampin, St. John's wort) is not recommended [see Drug Interactions (7.2) ] .
5.4Risks Associated with Ribavirin Combination Treatment
If ledipasvir and sofosbuvir is administered with ribavirin, the warnings and precautions for ribavirin, in particular the pregnancy avoidance warning, apply to this combination regimen. Refer to the ribavirin prescribing information for a full list of the warnings and precautions for ribavirin [see Dosage and Administration (2.2) ].
Interactions
Coadministration with amiodarone may result in serious symptomatic bradycardia. Use of ledipasvir and sofosbuvir with amiodarone is not recommended. ( 5.2 , 6.2 , 7.2 ) P-gp inducers (e.g., rifampin, St. John's wort): May alter concentrations of ledipasvir and sofosbuvir. Use of ledipasvir and sofosbuvir with P-gp inducers is not recommended. ( 5.3 , 7 , 12.3 ) Consult the full prescribing information prior to use for potential drug interactions.
( 5.2 , 5.3 , 7 , 12.3 ) Clearance of HCV infection with direct acting antivirals may lead to changes in hepatic function, which may impact safe and effective use of concomitant medications. Frequent monitoring of relevant laboratory parameters (INR or blood glucose) and dose adjustments of certain concomitant medications may be necessary. ( 7.2 )
7.1Potential for Drug Interaction
Any interactions that have been identified with ledipasvir or sofosbuvir individually may occur with ledipasvir and sofosbuvir. After oral administration of ledipasvir and sofosbuvir, sofosbuvir is rapidly absorbed and subject to extensive first-pass hepatic extraction. In clinical pharmacology studies, both sofosbuvir and the inactive metabolite GS-331007 were monitored for purposes of pharmacokinetic analyses. Ledipasvir is an inhibitor of the drug transporters P-gp and breast cancer resistance protein (BCRP) and may increase intestinal absorption of coadministered substrates for these transporters.
Ledipasvir and sofosbuvir are substrates of drug transporters P-gp and BCRP while GS-331007 is not. P-gp inducers (e.g., rifampin, St. John's wort) may decrease ledipasvir and sofosbuvir plasma concentrations, leading to reduced therapeutic effect of ledipasvir and sofosbuvir, and the use with P-gp inducers is not recommended with ledipasvir and sofosbuvir [see Warnings and Precautions (5.3) ] .
7.2 Established and Potentially Significant Drug Interactions Clearance of HCV infection with direct acting antivirals may lead to changes in hepatic function, which may impact the safe and effective use of concomitant medications. For example, altered blood glucose control resulting in serious symptomatic hypoglycemia has been reported in diabetic patients in postmarketing case reports and published epidemiological studies.
Management of hypoglycemia in these cases required either discontinuation or dose modification of concomitant medications used for diabetes treatment. Frequent monitoring of relevant laboratory parameters (e.g., International Normalized Ratio [INR] in patients taking warfarin, blood glucose levels in diabetic patients) or drug concentrations of concomitant medications such as cytochrome P450 substrates with a narrow therapeutic index (e.g., certain immunosuppressants) is recommended to ensure safe and effective use.
Dose adjustments of concomitant medications may be necessary. Table 6 provides a listing of established or potentially clinically significant drug interactions. The drug interactions described are based on studies conducted with either ledipasvir and sofosbuvir tablets (90 mg/400 mg) or ledipasvir and sofosbuvir as individual agents, or are predicted drug interactions that may occur with ledipasvir and sofosbuvir [see Warnings and Precautions (5.2 , 5.3) and Clinical Pharmacology (12.3) ] .
Table 6 Potentially Significant Drug Interactions: Alteration in Dose or Regimen May Be Recommended Based on Drug Interaction Studies or Predicted Interaction This table is not all inclusive. Concomitant Drug Class: Drug Name Effect on Concentration ↓ = decrease, ↑ = increase Clinical Comment tenofovir DF = tenofovir disoproxil fumarate Acid Reducing Agents: ↓ ledipasvir Ledipasvir solubility decreases as pH increases.
Drugs that increase gastric pH are expected to decrease concentration of ledipasvir. Antacids (e.g., aluminum and magnesium hydroxide) It is recommended to separate antacid and ledipasvir and sofosbuvir administration by 4 hours. H 2 -receptor antagonists These interactions have been studied in healthy adults. (e.g., famotidine) H 2 -receptor antagonists may be administered simultaneously with or 12 hours apart from ledipasvir and sofosbuvir at a dose that does not exceed doses comparable to famotidine 40 mg twice daily.
Proton-pump inhibitors (e.g., omeprazole) Proton-pump inhibitor doses comparable to omeprazole 20 mg or lower can be administered simultaneously with ledipasvir and sofosbuvir under fasted conditions. Antiarrhythmics: amiodarone Effect on amiodarone, ledipasvir, and sofosbuvir concentrations unknown Coadministration of amiodarone with ledipasvir and sofosbuvir may result in serious symptomatic bradycardia. The mechanism of this effect is unknown.
Coadministration of amiodarone with ledipasvir and sofosbuvir is not recommended; if coadministration is required, cardiac monitoring is recommended [see Warnings and Precautions (5.2) , Adverse Reactions (6.2) ]. digoxin ↑ digoxin Coadministration of ledipasvir and sofosbuvir with digoxin may increase the concentration of digoxin. Therapeutic concentration monitoring of digoxin is recommended when coadministered with ledipasvir and sofosbuvir.
Anticonvulsants: carbamazepine phenytoin phenobarbital ↓ ledipasvir ↓ sofosbuvir Coadministration of ledipasvir and sofosbuvir with carbamazepine, phenytoin, or phenobarbital is expected to decrease the concentration of ledipasvir and sofosbuvir, leading to reduced therapeutic effect of ledipasvir and sofosbuvir. Coadministration is not recommended. Antimycobacterials: rifabutin rifampin rifapentine ↓ ledipasvir ↓ sofosbuvir Coadministration of ledipasvir and sofosbuvir with rifampin, rifabutin, or rifapentine is not recommended [see Warnings and Precautions (5.3) ].
HIV Antiretrovirals: Regimens containing tenofovir DF without an HIV protease inhibitor/ritonavir or cobicistat ↑ tenofovir Monitor for tenofovir-associated adverse reactions in patients receiving ledipasvir and sofosbuvir concomitantly with a regimen containing tenofovir DF without an HIV protease inhibitor/ritonavir or cobicistat. Refer to Viread ® or Truvada ® prescribing information for recommendations on renal monitoring.
Regimens containing tenofovir DF and an HIV protease inhibitor/ritonavir or cobicistat atazanavir/ritonavir or cobicistat + emtricitabine/tenofovir DF darunavir/ritonavir or cobicistat + emtricitabine/tenofovir DF lopinavir/ritonavir + emtricitabine/tenofovir DF ↑ tenofovir The safety of increased tenofovir concentrations in the setting of ledipasvir and sofosbuvir and an HIV protease inhibitor/ritonavir or cobicistat has not been established.
Consider alternative HCV or antiretroviral therapy to avoid increases in tenofovir exposures. If coadministration is necessary, monitor for tenofovir-associated adverse reactions. Refer to Viread or Truvada prescribing information for recommendations on renal monitoring. elvitegravir, cobicistat, emtricitabine, tenofovir DF ↑ tenofovir The safety of increased tenofovir concentrations in the setting of ledipasvir and sofosbuvir and the combination of elvitegravir, cobicistat, emtricitabine, and tenofovir DF has not been established.
Coadministration is not recommended. tipranavir/ritonavir ↓ ledipasvir ↓ sofosbuvir Coadministration of ledipasvir and sofosbuvir with tipranavir/ritonavir is expected to decrease the concentration of ledipasvir and sofosbuvir, leading to reduced therapeutic effect of ledipasvir and sofosbuvir. Coadministration is not recommended. HCV Products: simeprevir ↑ ledipasvir ↑ simeprevir Concentrations of ledipasvir and simeprevir are increased when simeprevir is coadministered with ledipasvir.
Coadministration of ledipasvir and sofosbuvir with simeprevir is not recommended. Herbal Supplements: St. John's wort (Hypericum perforatum) ↓ ledipasvir ↓ sofosbuvir Coadministration of ledipasvir and sofosbuvir with St. John's wort, a P-gp inducer, is not recommended [see Warnings and Precautions (5.3) ]. HMG-CoA Reductase Inhibitors: rosuvastatin ↑ r
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Pregnancy and breastfeeding
8.1Pregnancy Risk Summary
If ledipasvir and sofosbuvir is administered with ribavirin, the combination regimen is contraindicated in pregnant women and in men whose female partners are pregnant. Refer to the ribavirin prescribing information for more information on ribavirin-associated risks of use during pregnancy. No adequate human data are available to establish whether or not ledipasvir and sofosbuvir pose a risk to pregnancy outcomes. In animal reproduction studies, no evidence of adverse developmental outcomes was observed with ledipasvir or sofosbuvir at exposures greater than those in humans at the recommended human dose (RHD) [see Data ] .
During organogenesis in the rat and rabbit, systemic exposures (AUC) to ledipasvir were approximately 4 (rats) and 2 (rabbits) times the exposure in humans at the RHD, while exposures to the predominant circulating metabolite of sofosbuvir (GS-331007) were ≥3 (rats) and 7 (rabbits) times the exposure in humans at the RHD. In rat pre/postnatal development studies, maternal systemic exposures (AUC) to ledipasvir and GS-331007 were approximately 5 and 7 times, respectively, the exposure in humans at the RHD.
The background risk of major birth defects and miscarriage for the indicated population is unknown. In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2–4% and 15–20%, respectively. Data Animal Data Ledipasvir: Ledipasvir was administered orally to pregnant rats (up to 100 mg/kg/day) and rabbits (up to 180 mg/kg/day) on gestation days 6 to 18 and 7 to 20, respectively, and also to rats (oral doses up to 100 mg/kg/day) on gestation day 6 to lactation/post-partum day 20.
No significant effects on embryo-fetal (rats and rabbits) or pre/postnatal (rats) development were observed at the highest doses tested. Systemic exposures (AUC) to ledipasvir were ≥4 (rats) and 2 (rabbits) times the exposure in humans at the RHD. Sofosbuvir: Sofosbuvir was administered orally to pregnant rats (up to 500 mg/kg/day) and rabbits (up to 300 mg/kg/day) on gestation days 6 to 18 and 6 to 19, respectively, and also to rats (oral doses up to 500 mg/kg/day) on gestation day 6 to lactation/post-partum day 20.
No significant effects on embryo-fetal (rats and rabbits) or pre/postnatal (rats) development were observed at the highest doses tested. Systemic exposures (AUC) to the predominant circulating metabolite of sofosbuvir (GS-331007) were ≥3 (rats) and 7 (rabbits) times the exposure in humans at the RHD, with exposures increasing during gestation from approximately 3 to 6 (rats) and 7 to 17 (rabbits) times the exposure in humans at the RHD.
Adverse reactions
The following serious adverse reactions are described below and elsewhere in labeling: Serious Symptomatic Bradycardia When Coadministered with Amiodarone [see Warnings and Precautions (5.2) ]. The most common adverse reactions (incidence greater than or equal to 10%, all grades) observed with treatment with ledipasvir and sofosbuvir were fatigue, headache, and asthenia. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Asegua Therapeutics at 1-800-445-3235 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.
6.1Clinical 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. If ledipasvir and sofosbuvir is administered with ribavirin to adults, refer to the prescribing information for ribavirin for a description of ribavirin-associated adverse reactions.
Clinical Trials in Adult Subjects The safety assessment of ledipasvir and sofosbuvir was based on pooled data from three randomized, open-label Phase 3 clinical trials (ION-3, ION-1, and ION-2) of subjects with genotype 1 HCV with compensated liver disease (with and without cirrhosis) including 215, 539, and 326 subjects who received ledipasvir and sofosbuvir tablets (90 mg/400 mg) once daily by mouth for 8, 12, and 24 weeks, respectively [see Clinical Studies (14) ].
The proportion of subjects who permanently discontinued treatment due to adverse events was 0%, less than 1%, and 1% for subjects receiving ledipasvir and sofosbuvir for 8, 12, and 24 weeks, respectively. The most common adverse reactions (at least 10%) were fatigue and headache in subjects treated with 8, 12, or 24 weeks of ledipasvir and sofosbuvir. Table 4 lists adverse reactions (adverse events assessed as causally related by the investigator, all grades) observed in at least 5% of subjects receiving 8, 12, or 24 weeks of treatment with ledipasvir and sofosbuvir in clinical trials.
The majority of adverse reactions presented in Table 4 occurred at severity of grade 1. The side-by-side tabulation is to simplify presentation; direct comparison across trials should not be made due to differing trial designs. Table 4 Adverse Reactions (All Grades) Reported in ≥5% of Subjects Receiving 8, 12, or 24 Weeks of Treatment with Ledipasvir and Sofosbuvir Ledipasvir and Sofosbuvir 8 weeks (N=215) Ledipasvir and Sofosbuvir 12 weeks (N=539) Ledipasvir and Sofosbuvir 24 weeks (N=326) Fatigue 16% 13% 18% Headache 11% 14% 17% Nausea 6% 7% 9% Diarrhea 4% 3% 7% Insomnia 3% 5% 6% The safety assessment of ledipasvir and sofosbuvir was also based on pooled data from three open-label trials (Study 1119, ION-4, and ELECTRON-2) in 118 subjects with chronic HCV genotype 4, 5, or 6 infection with compensated liver disease (with or without cirrhosis) [see Clinical Studies (14.3) ] .
The subjects received ledipasvir and sofosbuvir tablets (90 mg/400 mg) once daily by mouth for 12 weeks. The safety profile in subjects with chronic HCV genotype 4, 5, or 6 infection with compensated liver disease was similar to that observed in subjects with chronic HCV genotype 1 infection with compensated liver disease. The most common adverse reactions occurring in at least 10% of subjects were asthenia (18%), headache (14%), and fatigue (10%).
Adverse Reactions in Subjects with Cirrhosis The safety assessment of ledipasvir and sofosbuvir with or without ribavirin was based on a randomized, double-blind and placebo-controlled trial in treatment-experienced genotype 1 subjects with compensated cirrhosis and was compared to placebo in the SIRIUS trial . Subjects were randomized to receive 24 weeks of ledipasvir and sofosbuvir tablets (90 mg/400 mg) once daily by mouth without ribavirin or 12 weeks of placebo followed by 12 weeks of ledipasvir and sofosbuvir tablets (90 mg/400 mg) once daily by mouth + ribavirin [see Clinical Studies (14.2) ] .
Table 5 presents the adverse reactions, as defined above, that occurred with at least 5% greater frequency in subjects treated with 24 weeks of ledipasvir and sofosbuvir or 12 weeks of ledipasvir and sofosbuvir + ribavirin, compared to those reported for 12 weeks of placebo. The majority of the adverse reactions presented in Table 5 were Grade 1 or 2 in severity. Table 5 Adverse Reactions with ≥5% Greater Frequency Reported in Treatment-Experienced Subjects with Cirrhosis Receiving Ledipasvir and Sofosbuvir for 24 Weeks or Ledipasvir and Sofosbuvir + Ribavirin for 12 Weeks Compared to Placebo for 12 weeks Ledipasvir and Sofosbuvir 24 weeks (N=78) Ledipasvir and Sofosbuvir + RBV 12 weeks (N=76) Placebo 12 weeks (N=77) RBV=ribavirin Asthenia 31% 36% 23% Headache 29% 13% 16% Fatigue 18% 4% 1% Cough 5% 11% 1% Myalgia 9% 4% 0 Dyspnea 3% 9% 1% Irritability 8% 7% 1% Dizziness 5% 1% 0 Adverse Reactions in Subjects Coinfected with HIV-1 The safety assessment of ledipasvir and sofosbuvir was based on an open-label clinical trial in 335 genotype 1 or 4 subjects with HCV/HIV-1 coinfection who were on stable antiretroviral therapy in Study ION-4 [see Clinical Studies (14.4) ] .
The safety profile in HCV/HIV-1 coinfected subjects was similar to that observed in HCV mono-infected subjects. The most common adverse reactions occurring in at least 10% of subjects were headache (20%) and fatigue (17%). Adverse Reactions in Liver Transplant Recipients and/or Subjects with Decompensated Cirrhosis The safety assessment of ledipasvir and sofosbuvir with ribavirin in liver transplant recipients and/or those who had decompensated liver disease was based on pooled data from two Phase 2 open-label clinical trials including 336 subjects who received ledipasvir and sofosbuvir tablets (90 mg/400 mg) plus ribavirin for 12 weeks.
Subjects with Child-Pugh-Turcotte (CPT) scores greater than 12 were excluded from the trials [see Clinical Studies (14.5) ] . The adverse events observed were consistent with the expected clinical sequelae of liver transplantation and/or decompensated liver disease, or the known safety profile of ledipasvir and sofosbuvir and/or ribavirin. Decreases in hemoglobin to less than 10 g/dL and 8.5 g/dL during treatment were observed in 38% and 13% of subjects treated with ledipasvir and sofosbuvir plus ribavirin for 12 weeks, respectively.
Ribavirin was permanently discontinued in 11% of subjects treated with ledipasvir and sofosbuvir plus ribavirin for 12 weeks. Liver Transplant Recipients with Compensated Liver Disease: Among the 174 liver transplant recipients with compensated liver disease who received ledipasvir and sofosbuvir tablets (90 mg/400 mg) with ribavirin for 12 weeks, 2 (1%) subjects permanently discontinued ledipasvir and sofosbuvir due to an adverse event.
Subjects with Decompensated Liver Disease: Among the 162 subjects with decompensated liver disease (pre- or post-transplant) who received ledipasvir and sofosbuvir tablets (90 mg/400 mg) with ribavirin for 12 weeks, 7 (4%) subjects died, 4 (2%) subjects underwent liver transplantation, and 1 subject (<1%) underwent liver transplantation and died during treatment or within 30 days after discontinuation of treatment. Because these events occurred in patients with advanced liver disease who are at risk of progression of liver disease including liver failure and death, it is not possible to reliably assess the contribution of drug effect to outcomes.
A total of 4 (2%) subjects permanently discontinued ledipasvir and sofosbuvir due to an adverse event. Less Common Adverse Reactions Reported in Clinical Trials (less than 5%): The following adverse reactions occurred in less than 5% of subjects receiving ledipasvir and sofosbuvir tablets (90 mg/400 mg) in any one trial. These events have been included because of their seriousness or assessment of potential causal relationship.
Psychiatric disorders: depression (including in subjects with pre-ex
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Composition
Active ingredients
LEDIPASVIR 90MG; SOFOSBUVIR 400MG
Strengths and forms
The FDA lists each strength of a product separately; these pages share one label.
Prognia shows this product information for reference and learning. It is not treatment advice and can lag behind the official text. Always check the current product information and local protocols before prescribing.
At a glance
Brand name
Harvoni
Active substance
ledipasvir
Pharmacologic class
Hepatitis C Virus NS5A Inhibitor, Hepatitis C Virus Nucleotide Analog NS5B Polymerase Inhibitor
