Completed

Comparative Study of MK-639 and Zidovudine (AZT) Safety and Efficacy in HIV-1 Seropositive Patients

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What is being tested

Indinavir sulfate

+ Zidovudine

Drug
Who is being recruted

Blood-Borne Infections+11

+ Urogenital Diseases

+ Genital Diseases

Over 18 Years
+12 Eligibility Criteria
See all eligibility criteria
How is the trial designed

Treatment Study

Interventional
See protocol details

Summary

Principal SponsorMerck Sharp & Dohme LLC
Last updated: June 24, 2005
Sourced from a government-validated database.Claim as a partner

Patients are randomized to 1 of 3 groups for 12 months of treatment. Group 1 receives MK-639 plus AZT. Group 2 receives MK-639 alone. Group 3 receives AZT alone. Safety and tolerability are assessed by the incidence of clinical and laboratory adverse experiences. Blood and urine samples are collected for safety assessment and to determine CD4 cell counts and serum viral RNA levels. If therapy with MK-639 alone or with AZT is found to be generally safe and clinically efficacious, patients who have completed the study will have the opportunity to continue in an extension study protocol on a treatment regimen including MK-639.

Principal SponsorMerck Sharp & Dohme LLC
Last updated: June 24, 2005
Sourced from a government-validated database.Claim as a partner

Protocol

This section provides details of the study plan, including how the study is designed and what the study is measuring.
Design Details

780 patients to be enrolled

Total number of participants that the clinical trial aims to recruit.

Treatment Study

These studies test new ways to treat a disease, condition, or health issue. The goal is to see if a new drug, therapy, or approach works better or has fewer side effects than existing options.

Eligibility

Researchers look for people who fit a certain description, called eligibility criteria: person's general health condition or prior treatments.
Conditions
Criteria

Any sex

Biological sex of participants that are eligible to enroll.

Over 18 Years

Range of ages for which participants are eligible to join.

Healthy volunteers not allowed

If individuals who are healthy and do not have the condition being studied can participate.

Conditions

Pathology

Blood-Borne InfectionsUrogenital DiseasesGenital DiseasesCommunicable DiseasesImmunologic Deficiency SyndromesImmune System DiseasesInfectionsRetroviridae InfectionsRNA Virus InfectionsSexually Transmitted DiseasesVirus DiseasesSexually Transmitted Diseases, ViralLentivirus InfectionsHIV Infections

Criteria

2 inclusion criteria required to participate
Average CD4 count between 50 and 500 cells/mm3 based on 2 separate pre-study determinations at least 1 week apart

HIV seropositivity

10 exclusion criteria prevent from participating
Active infection

Acute hepatitis

Anticipated immunosuppressive therapy

Any protease inhibitor

Show More Criteria

Study Centers

These are the hospitals, clinics, or research facilities where the trial is being conducted. You can find the location closest to you and its status.
This study has no location dataSave this study to your profile to know when the location data is available.
CompletedNo study centers