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NCT00002194 · ClinicalTrials.gov registry record · Phase 1

An Open-Label Study in HIV+ Patients to Determine the Effects of Nevirapine (Viramune) on the Pharmacokinetics of Clarithromycin and Activity of Cytochrome 3A4.

A Phase 1 study of HIV Infections, sponsored by Boehringer Ingelheim.

Completed
Registry status
Phase 1
Development phase
36
Enrollment target
1
Study location

NCT00002194: Completed Phase 1 study of HIV Infections, sponsored by Boehringer Ingelheim.

NCT00002194 is a Phase 1 study of HIV Infections that has completed, run by Boehringer Ingelheim. The registered enrollment target is 36 participants, below the 446-participant average among 542 other HIV Infections trials with a reported enrollment target (92% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT00002194, a Phase 1 study of HIV Infections, has completed, sponsored by Boehringer Ingelheim.

COMPLETED
Registry status
Phase 1
Development phase
36 participants
Enrollment target
1
Study location

Study Summary

To evaluate the potential pharmacokinetic interaction between nevirapine and clarithromycin, and to determine the effects of nevirapine on cytochrome P450 3A4 (CYP3A4) activity in vivo.

Conditions Studied

Interventions

  • DRUG Erythromycin
  • DRUG Clarithromycin
  • DRUG Nevirapine

Study Locations (1)

Florida

  • South Florida Bioavailability Clinic - Miami

Trial Details

FieldValue
Enrollment Target 36 participants
Phase Phase 1
Boehringer Ingelheim

515 total trials

What the finished NCT00002194 record still lists

NCT00002194 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 36 participants, a relatively small participant target, below the 446-participant average among 542 other HIV Infections trials with a reported enrollment target (92% lower).

The record links to 1 condition, with HIV Infections appearing as the primary indexed condition, and to 3 interventions - of which Erythromycin is the first listed.

NCT00002194 reports a single indexed study location in Florida.

Frequently Asked Questions

What is clinical trial NCT00002194 about?

NCT00002194 is a clinical study titled "An Open-Label Study in HIV+ Patients to Determine the Effects of Nevirapine (Viramune) on the Pharmacokinetics of Clarithromycin and Activity of Cytochrome 3A4.". To evaluate the potential pharmacokinetic interaction between nevirapine and clarithromycin, and to determine the effects of nevirapine on cytochrome P450 3A4 (CYP3A4) activity in vivo.

What is the current status of trial NCT00002194?

This trial is currently completed. It is a Phase 1 study. The enrollment target is 36 participants.

What conditions does trial NCT00002194 study?

This clinical trial studies the following conditions: HIV Infections.

What interventions are being tested in trial NCT00002194?

The interventions under investigation include: Erythromycin (DRUG), Clarithromycin (DRUG), Nevirapine (DRUG).

Who is sponsoring clinical trial NCT00002194?

This trial is sponsored by Boehringer Ingelheim, which has 515 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT00002194 being conducted?

This trial has 1 study location across Florida. 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 NCT00002194's enrollment target sits among peer trials

36 406th of 542 higher than 131 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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Cross-condition peers matched on enrollment target and registry start date, not the same-condition list above.

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Source: ClinicalTrials.gov NCT00002194, the US trial registry maintained by the National Library of Medicine. NCT00002194 (small enrollment · single site footprint · completed) retrieved and formatted by PlainTrial, see methodology.