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Trial record 12 of 27 for:    " September 23, 2007":" October 23, 2007"[FIRST-RECEIVED-DATE]AND HIV[CONDITION]

A Study of Indinavir Plus Ritonavir Plus Two NRTIs vs. Nelfinavir Plus Two NRTIs in HIV Positive Patients (0639-112)(COMPLETED)

This study has been completed.
Information provided by (Responsible Party):
Merck Sharp & Dohme Corp. Identifier:
First received: October 9, 2007
Last updated: October 16, 2015
Last verified: October 2015
A study comparing Indinavir plus Ritonavir plus 2 NRTIs vs. Nelfinavir 1250 plus two nucleoside reverse transcriptase inhibitors (NRTIs) in the treatment of HIV positive patients who have not responded to or are intolerant to a non-nucleoside reverse transcriptase inhibitor (NNRTI) containing treatment.

Condition Intervention Phase
HIV Infections
Drug: MK0639, indinavir sulfate / Duration of Treatment: 48 Weeks
Drug: Comparator: nelfinavir mesylate / Duration of Treatment: 48 Weeks
Phase 2

Study Type: Interventional
Study Design: Allocation: Randomized
Endpoint Classification: Safety/Efficacy Study
Intervention Model: Parallel Assignment
Masking: Open Label
Primary Purpose: Treatment
Official Title: A Multicenter, Open-Label, Randomized, Study to Compare the Efficacy and Safety of Indinavir 800 mg b.i.d. Plus Ritonavir 100 mg b.i.d. Plus Two NRTIs vs. Nelfinavir 1250 mg b.i.d. Plus Two NRTIs in HIV-1 Seropositive Patients Who Have Failed or Are Intolerant to an NNRTI Containing Regimen

Resource links provided by NLM:

Further study details as provided by Merck Sharp & Dohme Corp.:

Primary Outcome Measures:
  • Plasma viral RNA levels will be measured at predetermined time points to determine mean change

Secondary Outcome Measures:
  • CD4 cell counts will be measured at predetermined time points to determine change from baseline

Enrollment: 330
Study Start Date: January 2001
Study Completion Date: May 2003

Ages Eligible for Study:   18 Years and older   (Adult, Senior)
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  • At least 18 years of age
  • HIV positive
  • No active heart disease

Exclusion Criteria:

  • Pregnant or breast feeding
  • Unwilling to use birth control or abstinence to prevent pregnancy
  • Received an investigational drug or vaccine within the past 30 days or is planning to receive other investigational study drug/vaccine or interferon while in the study
  • Plan to receive NNRTIs while in the study
  • Received therapy which lowers body's ability to fight infection within the past 30 days or while in the study
  • Alcohol or substance abuse
  • Hepatitis
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its identifier: NCT00541463

Sponsors and Collaborators
Merck Sharp & Dohme Corp.
Study Director: Medical Monitor Merck Sharp & Dohme Corp.
  More Information

Additional Information:
Responsible Party: Merck Sharp & Dohme Corp. Identifier: NCT00541463     History of Changes
Other Study ID Numbers: 0639-112  2007_642 
Study First Received: October 9, 2007
Last Updated: October 16, 2015
Health Authority: United States: Food and Drug Administration

Keywords provided by Merck Sharp & Dohme Corp.:
Treatment Experienced

Additional relevant MeSH terms:
HIV Infections
Lentivirus Infections
Retroviridae Infections
RNA Virus Infections
Virus Diseases
Sexually Transmitted Diseases, Viral
Sexually Transmitted Diseases
Immunologic Deficiency Syndromes
Immune System Diseases
HIV Protease Inhibitors
Protease Inhibitors
Enzyme Inhibitors
Molecular Mechanisms of Pharmacological Action
Anti-HIV Agents
Anti-Retroviral Agents
Antiviral Agents
Anti-Infective Agents
Cytochrome P-450 CYP3A Inhibitors
Cytochrome P-450 Enzyme Inhibitors processed this record on October 27, 2016