Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 12, 2026, 6:43 AM EDT

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Showing 25–39 of 15 matching trials from the live ClinicalTrials.gov search.
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Conditions
HIV Infections, Chronic Hepatitis B
Interventions
Adefovir Dipivoxil
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
Not listed
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2004
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
HIV Infections
Interventions
Adefovir dipivoxil
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years to 60 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Chronic Hepatitis B
Interventions
TDF, ADV, TDF placebo, ADV placebo, FTC/TDF
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years to 69 Years
Enrollment
266 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2016
U.S. locations
20
States / cities
Orange, California • Pasadena, California • San Diego, California + 14 more
Conditions
HIV Infections
Interventions
Adefovir dipivoxil
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
0 Years and older
Enrollment
390 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
37
States / cities
Beverly Hills, California • Palm Springs, California • Sacramento, California + 26 more
Conditions
Hepatitis B, Chronic
Interventions
Entecavir, Tenofovir, Adefovir, Lamivudine
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
16 Years and older
Enrollment
629 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Farmington, Connecticut
Conditions
HIV Infections
Interventions
Adefovir dipivoxil
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
13 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
27
States / cities
Birmingham, Alabama • Berkeley, California • Los Angeles, California + 22 more
Conditions
HIV Infections
Interventions
Adefovir dipivoxil
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
1 Day to 17 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
9
States / cities
San Francisco, California • Jacksonville, Florida • Chicago, Illinois + 6 more
Conditions
HIV Infections
Interventions
Indinavir sulfate, Levocarnitine, Adefovir dipivoxil, Lamivudine, Stavudine, Zidovudine
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
16 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
14
States / cities
Phoenix, Arizona • Los Angeles, California • San Francisco, California + 10 more
Conditions
Hepatitis B, HIV Infection
Interventions
Adefovir
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
Not listed
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2004
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Hepatitis B, Cirrhosis, Acute Liver Failure, Hepatocellular Carcinoma
Interventions
HBIG, Epivir, Hepsera
Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
13 Years and older
Enrollment
317 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2007
U.S. locations
1
States / cities
Ann Arbor, Michigan
Conditions
Hepatitis B, Liver Transplantation
Interventions
Adefovir dipivoxil and hepatitis B vaccination
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2012
U.S. locations
1
States / cities
New York, New York
Conditions
Hepatitis B
Interventions
IFN-γ 1b (Actimmune), Adefovir dipivoxil, IFN-γ 1b and Adefovir dipivoxil combination
Drug
Lead sponsor
Huntington Medical Research Institutes
Other
Eligibility
18 Years to 75 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Pasadena, California
Conditions
HIV Infections
Interventions
Efavirenz, Adefovir dipivoxil, Lamivudine, Didanosine
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
13 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
5
States / cities
Beverly Hills, California • Denver, Colorado • Atlanta, Georgia + 2 more
Conditions
Chronic Hepatitis B
Interventions
Adefovir Dipivoxil for oral suspension, 2 mg/mL
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years to 65 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
1
States / cities
Foster City, California
Conditions
HIV Infections
Interventions
Levocarnitine, Adefovir dipivoxil
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
13 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Foster City, California