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NCT00000691 · ClinicalTrials.gov registry record · Phase 2

A Phase II Dose-Ranging, Open-Labelled Trial of Foscarnet Salvage Therapy for AIDS Patients With Sight-Threatening CMV Retinitis Who Cannot Be Treated With Ganciclovir Due To Myelosuppression or Treatment Failure

A Phase 2 study of HIV Infections and Cytomegalovirus Retinitis, sponsored by National Institute of Allergy and Infectious Diseases (NIAID).

Completed
Registry status
Phase 2
Development phase
156
Enrollment target
11
Study locations

NCT00000691: Completed Phase 2 study of HIV Infections and Cytomegalovirus Retinitis, sponsored by National Institute of Allergy and Infectious Diseases (NIAID).

NCT00000691 is a Phase 2 study of HIV Infections and Cytomegalovirus Retinitis that has completed, run by National Institute of Allergy and Infectious Diseases (NIAID). The registered enrollment target is 156 participants, below the 446-participant average among 542 other HIV Infections trials with a reported enrollment target (65% lower). The trial reports 11 study locations across 7 states. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT00000691, a Phase 2 study of HIV Infections and Cytomegalovirus Retinitis, has completed, sponsored by National Institute of Allergy and Infectious Diseases (NIAID).

COMPLETED
Registry status
Phase 2
Development phase
156 participants
Enrollment target
11
Study locations

Study Summary

To examine the usefulness and safety of the antiviral drug foscarnet in treating AIDS patients with cytomegalovirus (CMV) infection that is causing sight-threatening inflammation of the retina in one or both eyes (CMV retinitis). Because of the seriousness of sight-threatening CMV retinitis in AIDS patients and a lack of other available treatments for those patients who cannot be treated with ganciclovir (DHPG) (because of its toxic effect on the body's blood-forming cells, because it did not control the disease, or because patient's blood cell or platelet counts are too low to begin with), it is worthwhile to try an immediate trial with foscarnet. AMENDED: ACTG 093 was originally designed as a randomized dose-ranging study of foscarnet maintenance therapy. Patients enrolled between March 17, 1989, and January 1, 1990, received either 60 mg/kg/day or 90/mg/kg day as maintenance therapy following the 2 week induction period. Based on the preliminary results of ACTG 015/915, which studied maintenance doses of foscarnet of 60 mg/kg/day, 90 mg/kg/day and 120 mg/kg/day, the 60-mg/kg/day and 90/mg/kg/day arms of this study have been closed. All patients entering the study beginning January 2, 1990 will receive foscarnet maintenance therapy on a 120/mg/kg/day algorithm following induction.

Interventions

  • DRUG Foscarnet sodium

Study Locations (11)

New York

  • SUNY - Buffalo, Erie County Medical Ctr. - Buffalo
  • NY Univ. HIV/AIDS CRS - New York
  • Cornell University A2201 - New York
  • Univ. of Rochester ACTG CRS - Rochester

California

  • USC CRS - Los Angeles
  • Ucsf Aids Crs - San Francisco

Florida

  • Univ. of Miami AIDS CRS - Miami

Maryland

  • Johns Hopkins Adult AIDS CRS - Baltimore

Massachusetts

  • Massachusetts General Hospital ACTG CRS - Boston

Missouri

  • Washington U CRS - St Louis

North Carolina

  • Duke Univ. Med. Ctr. Adult CRS - Durham

Trial Details

FieldValue
Enrollment Target 156 participants
Est. Completion 1992-08
Phase Phase 2

What the finished NCT00000691 record still lists

NCT00000691 is an interventional study that assigns participants to a tested intervention. The registered 156 participants enrollment target is mid-sized for trials with a published cap, below the 446-participant average among 542 other HIV Infections trials with a reported enrollment target (65% lower).

The record links to 2 conditions, with HIV Infections appearing as the primary indexed condition, and to 1 intervention - of which Foscarnet sodium is the first listed.

NCT00000691 lists 11 locations in 7 states (New York, California, Florida).

Frequently Asked Questions

What is clinical trial NCT00000691 about?

NCT00000691 is a clinical study titled "A Phase II Dose-Ranging, Open-Labelled Trial of Foscarnet Salvage Therapy for AIDS Patients With Sight-Threatening CMV Retinitis Who Cannot Be Treated With Ganciclovir Due To Myelosuppression or Treatment Failure". To examine the usefulness and safety of the antiviral drug foscarnet in treating AIDS patients with cytomegalovirus (CMV) infection that is causing sight-threatening inflammation of the retina in one or both eyes (CMV retinitis). Because of the seriousness of sight-threatening CMV retinitis in AIDS ...

What is the current status of trial NCT00000691?

This trial is currently completed. It is a Phase 2 study. The enrollment target is 156 participants. Estimated completion is 1992-08.

What conditions does trial NCT00000691 study?

This clinical trial studies the following conditions: HIV Infections, Cytomegalovirus Retinitis.

What interventions are being tested in trial NCT00000691?

The interventions under investigation include: Foscarnet sodium (DRUG).

Who is sponsoring clinical trial NCT00000691?

This trial is sponsored by National Institute of Allergy and Infectious Diseases (NIAID), which has 2,006 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT00000691 being conducted?

This trial has 11 study locations across California, Florida, Maryland, Massachusetts, Missouri. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for HIV Infections

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT00000691's enrollment target sits among peer trials

156 207th of 542 higher than 335 of 542 other HIV Infections trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other HIV Infections trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT00000691, the US trial registry maintained by the National Library of Medicine. NCT00000691 (mid enrollment · multi site footprint · completed) retrieved and formatted by PlainTrial, see methodology.