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Completed Phase 2 Interventional

A Comparative Study of a Combination of Zidovudine, Didanosine, and Double-Blinded Nevirapine Versus a Combination of Zidovudine and Didanosine

ClinicalTrials.gov ID: NCT00000770

Public ClinicalTrials.gov record NCT00000770. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 18, 2026, 7:37 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

To assess the safety and toxicity of zidovudine (AZT)/didanosine (ddI) versus AZT/ddI combined with nevirapine in HIV-infected patients, and to obtain preliminary anti-HIV activity data using immunologic and virologic markers. Previous in vitro studies suggest that HIV that has already developed resistance to AZT and ddI is less able to develop resistance to nevirapine, a non-nucleoside reverse transcriptase inhibitor. Thus, convergent combination therapy with these three drugs in HIV-infected patients may prove more effective.

Study identification

NCT ID
NCT00000770
Recruitment status
Completed
Study type
Interventional
Phase
Phase 2
Enrollment
400 participants

Conditions and interventions

Conditions

Interventions

Drug

Eligibility (public fields only)

Age range
13 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Not listed
Primary completion
Not listed
Completion
Nov 1994 (Actual)
Last update posted
Nov 4, 2021

Ends 1994

United States locations

U.S. sites
44
U.S. states
14
U.S. cities
23
Facility City State ZIP Site status
Univ of Alabama at Birmingham Birmingham Alabama 35294 —
Univ of Southern California / LA County USC Med Ctr Los Angeles California 900331079 —
Highland Gen Hosp / San Francisco Gen Hosp Oakland California 946021018 —
Summitt Med Ctr / San Francisco Gen Hosp Oakland California 94609 —
Univ of California / San Diego Treatment Ctr San Diego California 921036325 —
San Francisco AIDS Clinic / San Francisco Gen Hosp San Francisco California 941102859 —
San Francisco Gen Hosp San Francisco California 941102859 —
Univ of Colorado Health Sciences Ctr Denver Colorado 80262 —
Univ of Miami School of Medicine Miami Florida 331361013 —
Northwestern Univ Med School Chicago Illinois 60611 —
Cook County Hosp Chicago Illinois 60612 —
Rush Presbyterian - Saint Luke's Med Ctr Chicago Illinois 60612 —
Indiana Univ Hosp Indianapolis Indiana 462025250 —
Univ of Iowa Hosp and Clinic Iowa City Iowa 52242 —
Harvard (Massachusetts Gen Hosp) Boston Massachusetts 02114 —
Boston Med Ctr Boston Massachusetts 02118 —
Beth Israel Deaconess - West Campus Boston Massachusetts 02215 —
Beth Israel Deaconess Med Ctr Boston Massachusetts 02215 —
Hennepin County Med Clinic Minneapolis Minnesota 55415 —
Univ of Minnesota Minneapolis Minnesota 55455 —
St Paul Ramsey Med Ctr Saint Paul Minnesota 55101 —
Univ of Nebraska Med Ctr Omaha Nebraska 681985130 —
City Hosp Ctr at Elmhurst / Mount Sinai Hosp Elmhurst New York 11373 —
Beth Israel Med Ctr New York New York 10003 —
Saint Clare's Hosp and Health Ctr New York New York 10019 —
Cornell Univ Med Ctr New York New York 10021 —
Mem Sloan - Kettering Cancer Ctr New York New York 10021 —
Mount Sinai Med Ctr New York New York 10029 —
Bronx Municipal Hosp Ctr/Jacobi Med Ctr The Bronx New York 10461 —
Comprehensive Health Care Ctr / Bronx Municipal Hosp The Bronx New York 10461 —
Montefiore Drug Treatment Ctr / Bronx Municipal Hosp The Bronx New York 10461 —
Montefiore Family Health Ctr / Bronx Municipal Hosp The Bronx New York 10461 —
Samaritan Village Inc / Bronx Municipal Hosp The Bronx New York 10461 —
Jack Weiler Hosp / Bronx Municipal Hosp The Bronx New York 10465 —
Montefiore Med Ctr / Bronx Municipal Hosp The Bronx New York 10467 —
North Central Bronx Hosp / Bronx Municipal Hosp The Bronx New York 10467 —
Univ of North Carolina Chapel Hill North Carolina 275997215 —
Carolinas Med Ctr Charlotte North Carolina 28203 —
Moses H Cone Memorial Hosp Greensboro North Carolina 27401 —
Wake County Dept of Health Raleigh North Carolina 27610 —
Univ of Cincinnati Cincinnati Ohio 452670405 —
Girard Med Ctr Philadelphia Pennsylvania 191046073 —
Univ of Pennsylvania at Philadelphia Philadelphia Pennsylvania 19104 —
Thomas Jefferson Univ Hosp Philadelphia Pennsylvania 191075098 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT00000770, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Nov 4, 2021 · Synced Oct 18, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT00000770 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →