Independent directory Public ClinicalTrials.gov records United States
ClinicalTrials.gov record
Completed Phase 3 Interventional Results available

Switching Nevirapine Immediate Release( IR) Based Regimen to Nevirapine Extended Release (XR) Based Regimen in Human Immunodeficiency Virus One (HIV-1) Infected Patients

ClinicalTrials.gov ID: NCT00819052

Public ClinicalTrials.gov record NCT00819052. 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 Sep 13, 2026, 5:46 PM EDT

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

Official title

An Open Label, Phase IIIb, Randomised Parallel Group Study to Assess the Efficacy and Safety of Switching HIV-1 Infected Patients Successfully Treated With a Nevirapine IR Based Regiment to Nevirapine XR 400 mg QD or Remaining on Nevirapine IR 200 mg BID Based Program

Brief summary

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

The primary objective of this study is to demonstrate the efficacy of nevirapine extended release (NVP XR) based regimen for HIV-1 infected patients who were receiving nevirapine immediate release (NVP IR) based regimen for at least 18 prior weeks of therapy.

Study identification

NCT ID
NCT00819052
Recruitment status
Completed
Study type
Interventional
Phase
Phase 3
Lead sponsor
Boehringer Ingelheim
Industry
Enrollment
445 participants

Conditions and interventions

Conditions

Interventions

Drug

Eligibility (public fields only)

Age range
18 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
Nov 30, 2008
Primary completion
Dec 31, 2011
Completion
Dec 31, 2011
Last update posted
Nov 9, 2014

2008 – 2012

United States locations

U.S. sites
11
U.S. states
5
U.S. cities
9
Facility City State ZIP Site status
1100.1526.1012 Boehringer Ingelheim Investigational Site Beverly Hills California
1100.1526.1014 Boehringer Ingelheim Investigational Site Beverly Hills California
1100.1526.1011 Boehringer Ingelheim Investigational Site Long Beach California
1100.1526.1013 Boehringer Ingelheim Investigational Site Los Angeles California
1100.1526.1001 Boehringer Ingelheim Investigational Site Washington D.C. District of Columbia
1100.1526.1004 Boehringer Ingelheim Investigational Site Washington D.C. District of Columbia
1100.1526.1006 Boehringer Ingelheim Investigational Site Clearwater Florida
1100.1526.1002 Boehringer Ingelheim Investigational Site Miami Florida
1100.1526.1005 Boehringer Ingelheim Investigational Site Miami Beach Florida
1100.1526.1003 Boehringer Ingelheim Investigational Site Berkley Michigan
1100.1526.1007 Boehringer Ingelheim Investigational Site Austin Texas

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

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 28 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT00819052, 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 9, 2014 · Synced Sep 13, 2026

Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.

Open the official record

The complete protocol, eligibility criteria, and contact information for NCT00819052 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →