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ClinicalTrials.gov public records Last synced Oct 1, 2026, 9:44 AM EDT

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Showing 25–48 of 121 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: didanosine Clear all
Completed Phase 2 Interventional

A Comparison of Zidovudine Plus Lamivudine Versus ddI Used Alone or in Combination With Zidovudine in HIV-1 Infected Children

NCT00001066
View directory record Official record
Conditions
HIV Infections
Interventions
Lamivudine, Zidovudine, Didanosine
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
3 Months to 15 Years
Enrollment
740 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
87
States / cities
Birmingham, Alabama • Little Rock, Arkansas • La Jolla, California + 61 more
Source: ClinicalTrials.gov public record
Updated Mar 2, 2011 · Synced Oct 1, 2026, 9:44 AM EDT
Completed Phase 1 Interventional

A Study on the Management of Combination Anti-HIV Drug Therapy in HIV-Positive Children With Prior Treatment

NCT00000902
View directory record Official record
Conditions
HIV Infections
Interventions
Ritonavir, Nelfinavir mesylate, Nevirapine, Lamivudine, Stavudine, Zidovudine, Zalcitabine, Didanosine
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
6 Months to 21 Years
Enrollment
217 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2002
U.S. locations
59
States / cities
Birmingham, Alabama • Mobile, Alabama • La Jolla, California + 42 more
Source: ClinicalTrials.gov public record
Updated Oct 29, 2021 · Synced Oct 1, 2026, 9:44 AM EDT
Completed Not applicable Interventional

Study of Anti-HIV Therapy Intensification

NCT00034086
View directory record Official record
Conditions
HIV Infections
Interventions
Lopinavir/Ritonavir, Lamivudine/Zidovudine, Tenofovir disoproxil fumarate, Pneumococcal Vaccine, Polyvalent (23-valent), Lamivudine, Stavudine, Zidovudine, Didanosine, Lyme Disease Vaccine Recombinant OspA, Haemophilus B Conjugate Vaccine
Drug · Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
Not listed
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2006
U.S. locations
3
States / cities
Aurora, Colorado • Chicago, Illinois • Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated May 18, 2012 · Synced Oct 1, 2026, 9:44 AM EDT
Completed Phase 2 Interventional

Comparison of Stavudine Used Alone or in Combination With Didanosine in HIV-Infected Children

NCT00000851
View directory record Official record
Conditions
HIV Infections
Interventions
Stavudine, Didanosine
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
6 Months to 10 Years
Enrollment
198 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 1998
U.S. locations
32
States / cities
Torrance, California • Aurora, Colorado • Farmington, Connecticut + 23 more
Source: ClinicalTrials.gov public record
Updated Nov 4, 2021 · Synced Oct 1, 2026, 9:44 AM EDT
Completed Phase 1 Interventional

A Phase I Trial to Evaluate Didanosine (ddI) in HIV-Infected Pregnant Women

NCT00000839
View directory record Official record
Conditions
HIV Infections, Pregnancy
Interventions
Didanosine
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
13 Years and older · Female only
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2001
U.S. locations
11
States / cities
Los Angeles, California • San Diego, California • Jacksonville, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Oct 29, 2021 · Synced Oct 1, 2026, 9:44 AM EDT
Completed Not applicable Interventional

A Study of ddC in Patients With AIDS or Advanced AIDS-Related Complex (ARC) Who Have Not Had Success With Zidovudine (AZT)

NCT00002279
View directory record Official record
Conditions
HIV Infections
Interventions
Zalcitabine
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
12 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Nutley, New Jersey
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 1, 2026, 9:44 AM EDT
Completed Phase 2 Interventional

A Study of MKC-442 in Combination With Other Anti-HIV Drugs

NCT00002412
View directory record Official record
Conditions
HIV Infections
Interventions
Emivirine, Hydroxyurea, Stavudine, Didanosine
Drug
Lead sponsor
Triangle Pharmaceuticals
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
St. Petersburg, Florida
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 1, 2026, 9:44 AM EDT
Not listed Phase 4 Interventional

Treatment With Nelfinavir or Efavirenz of HIV-Infected Patients Who Have Never Received Anti-HIV Drugs

NCT00005000
View directory record Official record
Conditions
HIV Infections
Interventions
Nelfinavir mesylate, Efavirenz, Lamivudine, Keyhole-Limpet Hemocyanin, Stavudine, Zidovudine, Didanosine
Drug
Lead sponsor
Agouron Pharmaceuticals
Industry
Eligibility
0 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1999
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 1, 2026, 9:44 AM EDT
Completed Not applicable Interventional

The Antiviral Efficacy of Concurrent Zidovudine and 2',3'-Dideoxyinosine or 2',3'-Dideoxycytidine in Patients With Human Immunodeficiency Virus Disease

NCT00002001
View directory record Official record
Conditions
HIV Infections
Interventions
Zidovudine, Zalcitabine, Didanosine
Drug
Lead sponsor
Glaxo Wellcome
Industry
Eligibility
13 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
3
States / cities
Denver, Colorado • Washington D.C., District of Columbia • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 1, 2026, 9:44 AM EDT
Completed Not applicable Interventional

A Study to Evaluate Various Combinations of Anti-HIV Medications to Treat Early HIV Infection

NCT00000919
View directory record Official record
Conditions
HIV Infections
Interventions
Indinavir sulfate, Lamivudine/Zidovudine, Ritonavir, Hydroxyurea, Abacavir sulfate, Amprenavir, Nelfinavir mesylate, Efavirenz, Lamivudine, Stavudine, Zidovudine, Didanosine
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
13 Years and older
Enrollment
900 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2002
U.S. locations
63
States / cities
Birmingham, Alabama • Los Angeles, California • Menlo Park, California + 37 more
Source: ClinicalTrials.gov public record
Updated Jun 7, 2012 · Synced Oct 1, 2026, 9:44 AM EDT
Completed Phase 2 Interventional

A Multicenter Phase II Double-Blind Exploratory Study to Evaluate Differences Among Various Zidovudine/Didanosine Regimens on Quantitative Measures of Viral Burden in Relatively Early HIV-1 Infection

NCT00000823
View directory record Official record
Conditions
HIV Infections
Interventions
Zidovudine, Didanosine
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
13 Years and older
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2000
U.S. locations
22
States / cities
Birmingham, Alabama • San Francisco, California • Denver, Colorado + 12 more
Source: ClinicalTrials.gov public record
Updated Oct 28, 2021 · Synced Oct 1, 2026, 9:44 AM EDT
Completed Phase 1 Interventional

A Phase I Study of Combination Therapy With Didanosine (ddI) and Ribavirin in HIV-Infected Children.

NCT00000833
View directory record Official record
Conditions
HIV Infections
Interventions
Ribavirin, Didanosine
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
3 Months to 12 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 1998
U.S. locations
14
States / cities
Washington D.C., District of Columbia • Jacksonville, Florida • New Orleans, Louisiana + 7 more
Source: ClinicalTrials.gov public record
Updated Oct 28, 2021 · Synced Oct 1, 2026, 9:44 AM EDT
Completed Phase 3 Interventional

Comparison of Three Different Initial Treatments Without Protease Inhibitors for HIV Infection

NCT00013520
View directory record Official record
Conditions
HIV Infections
Interventions
Abacavir sulfate, Lamivudine and Zidovudine, Atazanavir, Lamivudine/Zidovudine, Abacavir sulfate, Efavirenz, Nevirapine, Lamivudine, Stavudine, Zidovudine, Didanosine
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
16 Years and older
Enrollment
1,125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2005
U.S. locations
59
States / cities
Birmingham, Alabama • Los Angeles, California • Palo Alto, California + 34 more
Source: ClinicalTrials.gov public record
Updated May 21, 2012 · Synced Oct 1, 2026, 9:44 AM EDT
Completed Phase 2 Interventional

A Study to Compare The Ability of Different Anti-HIV Drugs to Decrease Viral Load After Nelfinavir (an Anti-HIV Drug)Treatment Failure

NCT00000918
View directory record Official record
Conditions
HIV Infections
Interventions
Indinavir sulfate, Lamivudine/Zidovudine, Ritonavir, Amprenavir, Efavirenz, Saquinavir, Lamivudine, Stavudine, Zidovudine, Didanosine
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
13 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2002
U.S. locations
38
States / cities
Birmingham, Alabama • Los Angeles, California • Menlo Park, California + 23 more
Source: ClinicalTrials.gov public record
Updated May 21, 2012 · Synced Oct 1, 2026, 9:44 AM EDT
Completed Phase 2 Interventional

A Phase II Double-Blind Study of Delavirdine Mesylate ( U-90152 ) in Combination With Zidovudine ( AZT ) and/or Didanosine ( ddI ) Versus AZT and ddI Combination Therapy

NCT00000803
View directory record Official record
Conditions
HIV Infections
Interventions
Delavirdine mesylate, Zidovudine, Didanosine
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
13 Years and older
Enrollment
471 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 1997
U.S. locations
31
States / cities
Birmingham, Alabama • Los Angeles, California • Palo Alto, California + 19 more
Source: ClinicalTrials.gov public record
Updated Nov 4, 2021 · Synced Oct 1, 2026, 9:44 AM EDT
Completed Phase 2 Interventional

Immunologic and Virologic Consequences of Long-Term Highly Active Antiretroviral Therapy (HAART) in Subjects With Moderately Advanced HIV-1 Disease: A Follow-Up Study to ACTG 315

NCT00000891
View directory record Official record
Conditions
HIV Infections
Interventions
Ritonavir, Saquinavir, Delavirdine mesylate, Lamivudine, Stavudine, Zidovudine, Didanosine
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
16 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2004
U.S. locations
3
States / cities
Denver, Colorado • Chicago, Illinois • Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 4, 2021 · Synced Oct 1, 2026, 9:44 AM EDT
Completed Phase 1 Interventional

A Study of Nystatin in HIV-Infected Patients

NCT00002313
View directory record Official record
Conditions
HIV Infections
Interventions
Nystatin, Didanosine
Drug
Lead sponsor
Argus Pharmaceuticals
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 1, 2026, 9:44 AM EDT
Completed Phase 2 Interventional

A Study of Azidothymidine in HIV-Infected Children

NCT00000982
View directory record Official record
Conditions
Encephalopathies, HIV Infections
Interventions
Zidovudine, Didanosine
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
3 Months to 12 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
7
States / cities
Washington D.C., District of Columbia • Jacksonville, Florida • Baltimore, Maryland + 3 more
Source: ClinicalTrials.gov public record
Updated Mar 14, 2011 · Synced Oct 1, 2026, 9:44 AM EDT
Withdrawn Phase 3 Interventional

Second-line Treatment of HIV-1 With Ritonavir Boosted Atazanavir or Darunavir With an Optimized NRTI Backbone

NCT01605084
View directory record Official record
Conditions
HIV
Interventions
Atazanavir, Darunavir, Ritonavir, Optimized NRTI backbone
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
14
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Los Angeles, California + 8 more
Source: ClinicalTrials.gov public record
Updated Dec 19, 2023 · Synced Oct 1, 2026, 9:44 AM EDT
Completed Not applicable Interventional

A Study of ddI in Children With AIDS Who Have Not Had Success With Zidovudine

NCT00002280
View directory record Official record
Conditions
HIV Infections
Interventions
Didanosine
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
3 Months to 12 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 1994
U.S. locations
1
States / cities
Wallingford, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 5, 2011 · Synced Oct 1, 2026, 9:44 AM EDT
Completed Phase 2 Interventional

Comparison of 2',3'-Dideoxyinosine (Didanosine, ddI) and Zidovudine in Therapy of Patients With the AIDS Dementia Complex

NCT00000657
View directory record Official record
Conditions
AIDS Dementia Complex, HIV Infections
Interventions
Zidovudine, Didanosine
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
12 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 1992
U.S. locations
13
States / cities
San Francisco, California • Indianapolis, Indiana • New Orleans, Louisiana + 7 more
Source: ClinicalTrials.gov public record
Updated Nov 3, 2021 · Synced Oct 1, 2026, 9:44 AM EDT
Completed Phase 1 Interventional

A Study of Chemotherapy Plus ddI or ddC in the Treatment of AIDS-Related Kaposi's Sarcoma

NCT00000954
View directory record Official record
Conditions
Sarcoma, Kaposi, HIV Infections
Interventions
Bleomycin sulfate, Vincristine sulfate, Doxorubicin hydrochloride, Zalcitabine, Didanosine
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
13 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 1996
U.S. locations
14
States / cities
Los Angeles, California • San Francisco, California • Aurora, Colorado + 9 more
Source: ClinicalTrials.gov public record
Updated Oct 29, 2021 · Synced Oct 1, 2026, 9:44 AM EDT
Completed Phase 2 Interventional

A Study of an Adherence Plan to Help HIV-Positive Patients Take Their First Anti-HIV Medications Correctly

NCT00001122
View directory record Official record
Conditions
HIV Infections
Interventions
Nelfinavir mesylate, Efavirenz, Stavudine, Didanosine
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
13 Years and older
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
2
States / cities
San Diego, California • Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Mar 2, 2011 · Synced Oct 1, 2026, 9:44 AM EDT
Completed Phase 1 Interventional

A Phase I/II, Open Label Study to Evaluate the Antiviral Potential of Combination Zidovudine and 2' 3'-Dideoxyinosine (Didanosine) in Patients With Asymptomatic HIV Disease

NCT00000656
View directory record Official record
Conditions
HIV Infections
Interventions
Zidovudine, Didanosine
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
12 Years and older
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 1993
U.S. locations
5
States / cities
Palo Alto, California • Washington D.C., District of Columbia • Pittsburgh, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 3, 2021 · Synced Oct 1, 2026, 9:44 AM EDT