Search clinical trials for: peginterferon alfa-2a and ribavirin

Total 3328 results

Hoffmann-La Roche

Completed

A Study of PEGASYS (Peginterferon Alfa-2a (40KD)) in Combination With Copegus (Ribavirin) in Patients With Chronic Hepatitis C (CHC) Enrolled in a Methadone Maintenance Treatment Program.

Hepatitis C, Chronic

United States
Casa Sollievo della Sofferenza IRCCS
University of Palermo; University of Florence; Campus Bio-Medico University; IRCCS... and other collaborators

Completed

Different Ribavirin Dosages and Different Duration of Treatment in Combination With PegInterferon in Patients With Genotype 2 and 3 (WRITE) (WRITE)

Chronic Hepatitis

Italy
Hoffmann-La Roche

Completed

A Triple Combination Therapy Study of Boceprevir, Pegasys and Copegus in Previously Untreated Patients With Genotype 1 Chronic Hepatitis C

Hepatitis C, Chronic

Germany, Austria, Hungary, Romania, Spain, Poland
Gilead Sciences

Completed

GS-5885 Alone or in Combination With GS-9451 With Peginterferon Alfa 2a and Ribavirin in Treatment Chronic Genotype 1 Hepatitis C Virus

Hepatitis C, Chronic

United States, Puerto Rico, Australia
Merck Sharp & Dohme LLC

Completed

Peginterferon Dose Evaluations for Previously Untreated Subjects With Chronic Hepatitis C Infected With Genotype 1 (Study P03471)

Hepatitis C, Chronic
Third Affiliated Hospital, Sun Yat-Sen University
Peking University; Huazhong University of Science and Technology; First People... and other collaborators

Unknown

HBsAg Loss/Seroconversion in Low Replicative Chronic Hepatitis B Virus(HBV) Infection Patients

Chronic Hepatitis B

China
National Institute of Diabetes and Digestive and...

Completed

Pegylated Interferon and Ribavirin to Treat Chronic Hepatitis C With and Without Kidney Disease

Chronic Hepatitis C

United States
Biocad

Completed

An Open-label Comparative Efficacy and Safety Study of Algeron (Cepeginterferon Alfa-2b) in Treatment-naive Patients With Chronic Hepatitis C

Hepatitis | Hepatitis C

Belarus, Russian Federation, India, Thailand
National Taiwan University Hospital
National Science Council, Taiwan; Department of Health, Executive Yuan, R.O...

Completed

Pegylated Interferon Alfa-2a Plus Low Dose Ribavirin for Treatment-Naïve Hemodialysis Patients With Chronic Hepatitis C

Chronic Hepatitis C

Taiwan
Xiamen Amoytop Biotech Co., Ltd.
Peking University First Hospital

Completed

Long-term Benefit in Chronic Hepatitis B Patients After Standard Peginterferon Alfa Therapy

Hepatitis B

China
Bristol-Myers Squibb

Completed

Safety and Efficacy of Daclatasvir (BMS-790052) Plus Standard of Care (Pegylated-interferon Alpha and Ribavirin)

Hepatitis C Infection

United States, France
Janssen R&D Ireland

Completed

An Efficacy, Safety, and Tolerability Study of TMC435 in Treatment-naive, Genotype 1 Hepatitis C-infected Participants (QUEST-2)

Hepatitis C

United States, France, Poland, Belgium, Germany, Spain, Portugal, Bulgaria, Turkey, Argentina, Brazil, Austria, Netherlands, Slovakia, Puerto Rico
Hoffmann-La Roche

Completed

A Study of Mericitabine in Combination With Telaprevir and Peginterferon Alfa-2a / Ribavirin in Participants With Chronic Hepatitis C

Hepatitis C

United States, United Kingdom, France, Canada, Spain, Italy, Germany
Germans Trias i Pujol Hospital
Fundación FLS de Lucha Contra el Sida, las Enfermedades Infecciosas y la...

Completed

Peginterferon Alfa-2a, Ribavirin and Epoetin β in Coinfected Patients HCV/HIV Not Responding to Previous Treatment Regimens

HIV Infections | Hepatitis C

Spain
Janssen Pharmaceutical K.K.

Completed

A Phase III Study of TMC435 in Genotype 1, Hepatitis C-infected Participants Who Failed to Respond to Previous IFN-based Therapy

Hepatitis C, Chronic

Japan
Hoffmann-La Roche

Completed

A Study of PEGASYS (Peginterferon Alfa-2a (40KD)) in Combination With COPEGUS (Ribavirin) in Interferon-Naive Patients With Chronic Hepatitis C Infection (CHC).

Hepatitis C, Chronic

United States, Puerto Rico
The Second Affiliated Hospital of Chongqing Medical...

Unknown

A Study of Switch From Nucleotide to Peginterferon Alfa-2a in CHB Patients Achieving HBeAg Loss and HBV DNA <200IU/ml (New Switch)

Chronic Hepatitis B

China
Hoffmann-La Roche

Completed

A Study of PEGASYS (Peginterferon Alfa-2a (40KD)) in Patients With Chronic Hepatitis B.

Hepatitis B, Chronic

Russian Federation
Hoffmann-La Roche

Completed

A Study of Pegasys Monotherapy in Patients With Chronic Hepatitis B Who Have Participated in Previous Studies

Hepatitis B, Chronic

Taiwan, United States, New Zealand, Singapore
Hoffmann-La Roche

Completed

A Study of Combination Treatment With Pegasys (Peginterferon Alfa) and Copegus (Ribavirin)in Patients With Chronic Hepatitis C

Hepatitis C, Chronic

Israel
Vertex Pharmaceuticals Incorporated
ViroChem Pharma

Completed

Pharmacokinetics of Multiple Ascending Doses of VCH-222 in Subjects With Chronic Hepatitis C Infection

Hepatitis C

Canada, United States, Argentina, Puerto Rico
Xiamen Amoytop Biotech Co., Ltd.
Peking University First Hospital

Completed

Efficacy and Safety of Ypeginterferon Alfa-2b in HBeAg Positive Chronic Hepatitis B

Chronic Hepatitis B

China
Hoffmann-La Roche

Terminated

A Study of Peginterferon Alfa-2a Plus Ribavirin in Early Non-Responder Participants With Chronic Hepatitis C (CHC) Genotype 1, 4, 5, and 6

Hepatitis C, Chronic

Belgium
Hoffmann-La Roche

Completed

PROPHESYS 3: Observational Study on Predictors of Response in Patients With Treatment-naïve Chronic Hepatitis C Initiated on Treatment With Pegasys (Peginterferon Alfa-2a) or Peginterferon-alfa-2b

Hepatitis C, Chronic

United States, Puerto Rico
Anna Cruceta

Completed

HIV Patients With Chronic Hepatitis C Genotype 1 Infection Who Failed Previously to Peginterferon /Ribavirin (BOC-HIV)

HIV Infections | Hepatitis C | COINFECTION

Spain
Hoffmann-La Roche

Completed

PROPHESYS 2: An Observational Study on Predictors of Response in Treatment-naïve Patients With Chronic Hepatitis C Treated With Pegasys (Peginterferon Alfa-2a) or Peginterferon-alfa-2b

Hepatitis C, Chronic

Belgium, Ireland, Italy, United Kingdom
Hoffmann-La Roche

Completed

A Study of PEGASYS (Peginterferon Alfa-2a (40KD)) in Patients With Hepatitis Be Antigen (HBeAg) Positive Chronic Hepatitis B (CHB).

Hepatitis B, Chronic

China, Hong Kong, Australia, Germany, Taiwan, Singapore, France, United States, Korea, Republic of, New Zealand, Thailand, Russian Federation, Brazil
Hoffmann-La Roche

Terminated

A Study of PEGASYS (Peginterferon Alfa-2a (40KD)) in Patients With Lamivudine Resistant HBeAg-Negative Chronic Hepatitis B.

Hepatitis B, Chronic

Turkey
Hoffmann-La Roche

Completed

A Study of PEGASYS (Peginterferon Alfa-2a (40KD)) Plus COPEGUS (Ribavirin) With or Without Pioglitazone in Treatment-Naive Patients With Chronic Hepatitis C and Insulin Resistance.

Hepatitis C, Chronic

United States, Puerto Rico
The Immunobiological Technology Institute (Bio-Manguinhos)...

Completed

Comparative Pharmacokinetics and Pharmacodynamics of Peginterferon BIP48 and 40kDa in Healthy Volunteers

Chronic Viral Hepatitis C

Brazil
Hoffmann-La Roche

Completed

A Study of PEGASYS (Peginterferon Alfa-2a (40KD)) in Patients With Chronic Hepatitis C and Chronic Renal Failure.

Hepatitis C, Chronic

Russian Federation
Hoffmann-La Roche

Completed

REPEAT Study - A Study of PEGASYS (Peginterferon Alfa-2a (40KD)) Therapy in Combination With COPEGUS (Ribavirin) in Patients With Chronic Hepatitis C (CHC) Who Did Not Respond to Previous PegIntron (Peginterferon Alfa-2b (12KD))/Ribavirin Combination Therapy

Hepatitis C, Chronic

Belgium, France, Germany, Italy, Spain, Sweden, United States, Greece, Portugal, Turkey, Switzerland, Canada, United Kingdom, Brazil
Hoffmann-La Roche

Completed

Analysis of HBV-Specific Immune Response in Patients With HBeAg Negative Chronic Hepatitis B Treated With Pegasys (Peginterferon Alfa-2a (40KD)) - Immunology Sub-Study of ML18253

Hepatitis B, Chronic

Italy
Hoffmann-La Roche

Completed

A Study of Extended Therapy of PEGASYS (Peginterferon Alfa-2a) in Combination With COPEGUS (Ribavirin) in Patients With Chronic Hepatitis C and Slow Response

Hepatitis C, Chronic

Israel
Bristol-Myers Squibb

Completed

Efficacy and Safety Evaluation of a Regimen Consisting of Peginterferon Lambda-1a + Ribavirin + Daclatasvir (Lambda + RBV + DCV) in HCV Genotype 1b Treatment naïve Patients or Prior Relapsers to Peginterferon Alfa + Ribavirin (Alfa + RBV) Therapy (STRUCTURE)

Hepatitis C

France, Germany, Italy, Japan, Korea, Republic of, Russian Federation, Taiwan, United Kingdom, United States, Spain, Israel, Argentina, Poland
Bristol-Myers Squibb

Withdrawn

A Study of BMS-824393 in Combination With Peginterferon Alfa-2a (Pegasys) and Ribavirin (Copegus) in Treatment Naive Subjects With Chronic Hepatitis C Virus Genotype I

Chronic Hepatitis C Virus Genotype 1

United States
National Institute of Diabetes and Digestive and...

Not yet recruiting

VIR-2218 and Peginterferon Alfa-2a for Chronic Hepatitis B

Chronic Hepatitis B

United States
National Institute of Diabetes and Digestive and...
National Cancer Institute (NCI); National Institute of Allergy and Infectious... and other collaborators

Completed

Long Term Interferon for Patients Who Did Not Clear Hepatitis C Virus With Standard Treatment (HALT-C)

Fibrosis, Liver | Cirrhosis, Liver | Hepatic Cirrhosis | Chronic Hepatitis c

United States
Hoffmann-La Roche

Completed

A Study of the Pharmacokinetics And Pharmacodynamics of Intravenously Administered Pegasys (Peginterferon Alfa-2a) in Patients With Chronic Hepatitis C And Previous Non-Response to Pegylated Interferon And Ribavirin Combination Therapy

Hepatitis C, Chronic

Germany
Kaohsiung Medical University Chung-Ho Memorial...

Completed

Four Arms, Multicenter Study of Tailored Regimens With Peginterferon Plus Ribavirin for Genotype 2 Chronic Hepatitis C

Chronic Hepatitis C

Taiwan
Seng Gee Lim
Roche Pharma AG

Unknown

Peg-interferon for Inactive Chronic Hepatitis B Carriers (INACTIVE)

Chronic Hepatitis, B Virus | Carrier of Viral Hepatitis Type B

Singapore
National Institute of Diabetes and Digestive and...
University of Pittsburgh; National Center for Research Resources (NCRR)

Terminated

Combination Entecavir and Peginterferon Therapy in HBeAg-Positive Immune-Tolerant Adults With Chronic Hepatitis B (HBRN)

Hepatitis B

United States, Canada
Hoffmann-La Roche

Terminated

An Observational Study of Pegasys (Peginterferon Alfa-2a) Plus Ribavirin Based Regimens in Patients With Chronic Hepatitis C With Previous Treatment Failure

Hepatitis C, Chronic

Romania
Dr. Conrado Fernandez

Completed

High Dose Versus Standard Dose of Ribavirin in Patients With Chronic Hepatitis C, Genotype 3 (DARGEN-3)

Chronic Hepatitis C

Spain
Tibotec BVBA

Completed

An Open-Label Study of Telaprevir Administered Every 12 or 8 Hours in Combination With One of Two Pegylated Interferons and Ribavirin in Treatment-Naive Genotype 1 Chronic Hepatitis C Participants

Chronic Hepatitis C

France, Spain, Belgium, Germany, Austria, Netherlands
Hoffmann-La Roche

Completed

PHOENIX Study - A Study of PEGASYS (Peginterferon Alfa-2a (40KD)) and COPEGUS (Ribavirin) Administered After Liver Transplantation for Hepatitis C.

Hepatitis C, Chronic

United States
Hoffmann-La Roche

Completed

A Follow-Up Study to WV19432, to Evaluate Long Term Post-Treatment Effects of PEGASYS (Peginterferon Alfa-2a(40KD))in Patients With HBeAg Positive Chronic Hepatitis B

Hepatitis B, Chronic

China, Hong Kong, Taiwan, Singapore, Korea, Republic of, New Zealand, Thailand, Brazil, Russian Federation, Australia
The Catholic University of Korea
Ulsan University Hospital; Yonsei University; Kyungpook National University Hospital and other collaborators

Completed

100% VS 80% Of Pegasys In Koreans With Chronic Hepatitis C (CHC)

Sustained Virologic Response | IL28B Polymorphism

Korea, Republic of
Hoffmann-La Roche

Completed

SYREN Study: A Study of PEGASYS (Peginterferon Alfa-2a (40KD)) Plus Copegus (Ribavirin) in Non-Responder Patients With Chronic Hepatitis C (CHC) Genotype 1.

Hepatitis C, Chronic

France
Hoffmann-La Roche

Completed

A Study of Induction Dosing With PEGASYS (Peginterferon Alfa-2a [40KD]) Plus Copegus in Treatment-Naive Patients With Chronic Hepatitis C

Hepatitis C, Chronic

Belgium, France, Sweden, United States, Romania, United Kingdom, Denmark, Germany, Russian Federation, Canada, Puerto Rico, Hungary, Poland, Netherlands, Brazil

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