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ClinicalTrials.gov public records Last synced Oct 5, 2026, 5:48 PM EDT

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Showing 49–72 of 91 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Peginterferon alfa-2b (PEG-Intron) Clear all
Completed Phase 4 Interventional Results available

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

NCT00087646
View directory record Official record
Conditions
Hepatitis C, Chronic
Interventions
Ribavirin, peginterferon alfa-2a [Pegasys]
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years and older
Enrollment
948 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2008
U.S. locations
36
States / cities
Mobile, Alabama • Scottsdale, Arizona • Los Angeles, California + 30 more
Source: ClinicalTrials.gov public record
Updated Jan 14, 2016 · Synced Oct 5, 2026, 5:48 PM EDT
Terminated Phase 2 Interventional Results available

P1101 in Treating Patients With Myelofibrosis

NCT02370329
View directory record Official record
Conditions
Primary Myelofibrosis, Secondary Myelofibrosis
Interventions
Laboratory Biomarker Analysis, Quality-of-Life Assessment, Ropeginterferon Alfa-2B
Other · Biological
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2023
U.S. locations
1
States / cities
Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated Oct 27, 2025 · Synced Oct 5, 2026, 5:48 PM EDT
Terminated Phase 1 Interventional

Safety Study of Low Dose Interleukin 2 (IL-2) Plus PEG-IFN/RBV In Chronic Hepatitis C Virus Genotype I

NCT00277758
View directory record Official record
Conditions
Hepatitis C
Interventions
Interleukin 2, Ribavirin, Pegylated Interferon Alpha, Inteleukin-2, Ribavirin + Pegylated interferon-alpha
Biological · Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 65 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 7, 2008 · Synced Oct 5, 2026, 5:48 PM EDT
Terminated Phase 4 Interventional Results available

Boceprevir Drug Combination for Hepatitis C Treatment in People With and Without HIV

NCT01443923
View directory record Official record
Conditions
Hepatitis, HIV/AIDS
Interventions
Boceprevir, Peg-Interferon-alfa 2B, Ribavirin
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 13, 2015 · Synced Oct 5, 2026, 5:48 PM EDT
Terminated Phase 1Phase 2 Interventional Results available

An Open-Label Study of the Effect of Telaprevir in Combination With Peginterferon Alfa-2b and Ribavirin in Pediatric Subjects Infected With Hepatitis C Virus

NCT01701063
View directory record Official record
Conditions
Hepatitis C
Interventions
Telaprevir, Peginterferon alfa-2b, Ribavirin
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
3 Years to 17 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
13
States / cities
Phoenix, Arizona • San Francisco, California • Denver, Colorado + 10 more
Source: ClinicalTrials.gov public record
Updated Jul 20, 2016 · Synced Oct 5, 2026, 5:48 PM EDT
Terminated Phase 1 Interventional

Decitabine With or Without Interferon Alfa-2b in Treating Patients With Unresectable or Metastatic Solid Tumors

NCT00701298
View directory record Official record
Conditions
Unspecified Adult Solid Tumor, Protocol Specific
Interventions
peginterferon alfa-2b, decitabine, laboratory biomarker analysis
Biological · Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2009
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Feb 24, 2014 · Synced Oct 5, 2026, 5:48 PM EDT
Not listed Phase 2 Interventional

Reducing Proviral HIV DNA With Interferon-a

NCT02227277
View directory record Official record
Conditions
HIV, HIV/AIDS
Interventions
Peg-IFN-α2b
Drug
Lead sponsor
The Wistar Institute
Other
Eligibility
18 Years to 65 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
3
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 5, 2018 · Synced Oct 5, 2026, 5:48 PM EDT
Terminated Phase 2 Interventional

PEG-Intron For Chronic Myelogenous Leukemia Patients Unresponsive To Or Intolerant Of Roferon Or Intron

NCT00037882
View directory record Official record
Conditions
Leukemia, Myeloid, Philadelphia-Positive
Interventions
PEG-Intron
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Not listed
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2003
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 1, 2018 · Synced Oct 5, 2026, 5:48 PM EDT
Terminated Phase 2 Interventional Results available

Imatinib or Nilotinib With Pegylated Interferon-α2b in Chronic Myeloid Leukemia

NCT00573378
View directory record Official record
Conditions
Chronic Myeloid Leukemia
Interventions
PEG-IFN-a2b
Drug
Lead sponsor
University of Michigan Rogel Cancer Center
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2015
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 25, 2023 · Synced Oct 5, 2026, 5:48 PM EDT
Terminated Phase 1Phase 2 Interventional

PEG-Interferon Alfa-2b in Treating Patients With Platinum-Resistant Ovarian Epithelial, Peritoneal, or Fallopian Tube Cancer

NCT00085384
View directory record Official record
Conditions
Fallopian Tube Cancer, Ovarian Cancer, Peritoneal Cavity Cancer
Interventions
PEG-interferon alfa-2b, PEG-interferon alfa-2b
Biological · Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2007
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 2, 2012 · Synced Oct 5, 2026, 5:48 PM EDT
Completed Phase 1 Interventional

CPG10101 Combination Therapy For The Treatment Of Hepatitis C In Relapsed Hepatitis C Virus (HCV) Subjects

NCT00142103
View directory record Official record
Conditions
Hepatitis, Chronic Active
Interventions
CPG10101, Control
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
91 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
13
States / cities
Miami, Florida • Chicago, Illinois • Indianapolis, Indiana + 10 more
Source: ClinicalTrials.gov public record
Updated May 16, 2011 · Synced Oct 5, 2026, 5:48 PM EDT
Not listed Phase 1 Interventional

Peg-Interferon Alpha 2b Combined With Two Intravenous Broadly HIV-1 Neutralizing Antibodies 3BNC117 and 10-1074 (BEAT-2)

NCT03588715
View directory record Official record
Conditions
HIV, HIV/AIDS, HIV-1 Infection
Interventions
Pegylated Interferon alpha 2b (peg-IFN-α2b), 3BNC117 + 10-1074
Drug
Lead sponsor
Luis Montaner
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 25, 2021 · Synced Oct 5, 2026, 5:48 PM EDT
Completed Phase 2 Interventional Results available

Temozolomide Alone or With Pegylated Interferon-Alpha 2b (PGI) in Melanoma Patients

NCT00525031
View directory record Official record
Conditions
Melanoma
Interventions
Temozolomide (TMZ), Pegylated Interferon Alpha-2b (PGI)
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2016
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 23, 2020 · Synced Oct 5, 2026, 5:48 PM EDT
Completed Phase 2 Interventional Results available

Study of PEG-Intron for Plexiform Neurofibromas

NCT00396019
View directory record Official record
Conditions
Plexiform Neurofibroma
Interventions
PEG-Intron
Drug
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Months to 21 Years
Enrollment
86 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2014
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 6, 2017 · Synced Oct 5, 2026, 5:48 PM EDT
Withdrawn Not applicable Interventional

Inflammation, Stress & Social Behavior: Using Ecological Assessments & Model Systems to Enhance Relevance to Health Outcomes

NCT01625793
View directory record Official record
Conditions
Hepatitis C
Interventions
Interferon-alpha
Drug
Lead sponsor
University of Arizona
Other
Eligibility
21 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
2
States / cities
Tucson, Arizona • Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jul 22, 2013 · Synced Oct 5, 2026, 5:48 PM EDT
Completed Phase 1 Interventional

PEG Interferon Alpha 2B and Low-Dose Ara-C in Early Chronic Phase CML

NCT00303290
View directory record Official record
Conditions
Chronic Myeloid Leukemia
Interventions
Peg Interferon Alpha 2b (Peg Intron), Ara-C (cytosine arabinoside)
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
12 Years and older
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2014
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 26, 2015 · Synced Oct 5, 2026, 5:48 PM EDT
Completed Phase 2 Interventional Results available

Phase II Trial of Peginterferon Alpha-2b and Thalidomide in Adults With Recurrent Gliomas

NCT00047879
View directory record Official record
Conditions
Glioma
Interventions
PEG-interferon alfa-2b, Thalidomide
Biological · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2009
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 26, 2011 · Synced Oct 5, 2026, 5:48 PM EDT
Completed Phase 4 Interventional Results available

A Study of PEGASYS (Peginterferon Alfa-2a (40KD)) in Combination With Ribavirin in Patients With Chronic Hepatitis C (CHC) Previously Treated With PEG-Intron + Ribavirin

NCT00087568
View directory record Official record
Conditions
Hepatitis C, Chronic
Interventions
Ribavirin, peginterferon alfa-2a [Pegasys]
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years and older
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
25
States / cities
Bakersfield, California • Pasadena, California • San Diego, California + 22 more
Source: ClinicalTrials.gov public record
Updated Jun 8, 2016 · Synced Oct 5, 2026, 5:48 PM EDT
Completed Phase 2 Interventional

Safety and Effectiveness of PEG-Intron in HIV-Infected Patients

NCT00005012
View directory record Official record
Conditions
HIV Infections
Interventions
Peginterferon alfa-2b
Drug
Lead sponsor
Schering-Plough
Industry
Eligibility
0 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000
U.S. locations
21
States / cities
Berkeley, California • Washington D.C., District of Columbia • Altamonte Springs, Florida + 16 more
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 5, 2026, 5:48 PM EDT
Terminated Phase 1Phase 2 Interventional

Study of Pegylated Alfa Interferon, Sunitinib and Tarceva in Patients With Metastatic RCC

NCT00522249
View directory record Official record
Conditions
Carcinoma, Renal Cell
Interventions
Pegylated Alfa Interferon, sunitinib, erlotinib
Drug
Lead sponsor
The Methodist Hospital Research Institute
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 17, 2016 · Synced Oct 5, 2026, 5:48 PM EDT
Completed Not applicable Interventional

Interleukin-2 (IL-2), Pegylated Interferon (PEG-IFN Alfa-2b), and Ribavirin (RBV) Treatment in Patients With Hepatitis C and HIV Coinfection

NCT00015652
View directory record Official record
Conditions
HIV Infections, Hepatitis C
Interventions
Ribavirin, Aldesleukin, Peginterferon alfa-2b
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 65 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2005
U.S. locations
8
States / cities
Los Angeles, California • Aurora, Colorado • Chicago, Illinois + 5 more
Source: ClinicalTrials.gov public record
Updated Nov 1, 2021 · Synced Oct 5, 2026, 5:48 PM EDT
Completed Phase 2 Interventional Results available

Capecitabine or 5-FU With Pegylated Interferon Alpha-2b in Unresectable/Metastatic Cutaneous Squamous Cell Carcinoma

NCT02218164
View directory record Official record
Conditions
Squamous Cell Carcinoma of Skin, Carcinoma, Squamous Cell
Interventions
Pegylated Interferon alpha-2b, Capecitabine, 5-FU
Drug
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Oct 7, 2022 · Synced Oct 5, 2026, 5:48 PM EDT
Completed Phase 4 Interventional Results available

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

NCT00087607
View directory record Official record
Conditions
Hepatitis C, Chronic
Interventions
Ribavirin, Peginterferon alfa-2b (PEG-Intron), Peginterferon alfa-2a [Pegasys]
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years and older
Enrollment
385 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
41
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Sacramento, California + 36 more
Source: ClinicalTrials.gov public record
Updated Jul 1, 2016 · Synced Oct 5, 2026, 5:48 PM EDT
Completed Phase 3 Interventional Results available

Combination Chemotherapy, PEG-Interferon Alfa-2b, and Surgery in Treating Patients With Osteosarcoma

NCT00134030
View directory record Official record
Conditions
Localized Osteosarcoma, Metastatic Osteosarcoma
Interventions
Cisplatin, Doxorubicin Hydrochloride, Etoposide, Ifosfamide, Methotrexate, Peginterferon Alfa-2b, Quality-of-Life Assessment, Questionnaire Administration, Therapeutic Conventional Surgery
Drug · Biological · Other + 1 more
Lead sponsor
Children's Oncology Group
Network
Eligibility
5 Years to 40 Years
Enrollment
1,334 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2022
U.S. locations
186
States / cities
Birmingham, Alabama • Phoenix, Arizona • Tucson, Arizona + 132 more
Source: ClinicalTrials.gov public record
Updated Jun 7, 2023 · Synced Oct 5, 2026, 5:48 PM EDT