The Safety and Effectiveness of Didanosine Plus Stavudine Plus Delavirdine Mesylate Plus MKC-442 in HIV-Infected Patients Who Have Not Had Success With Protease Inhibitors
- Full Text View
- Tabular View
- No Study Results Posted
- Disclaimer
- How to Read a Study Record
Purpose
The purpose of this study is to see if it is safe and effective to give MKC-442, didanosine (ddI), stavudine (d4T), and delavirdine (DLV) to HIV-positive patients.
| Condition | Intervention | Phase |
|---|---|---|
|
HIV Infections |
Drug: Emivirine Drug: Hydroxyurea Drug: Delavirdine mesylate Drug: Stavudine Drug: Didanosine |
Phase 2 |
| Study Type: | Interventional |
| Study Design: | Endpoint Classification: Pharmacokinetics Study Masking: Open Label Primary Purpose: Treatment |
| Official Title: | A Phase II, 24-Week, Open-Label Study Designed to Evaluate the Pharmacokinetics, Safety, Tolerability, and Efficacy of Novel Combination Therapy With Videx (Didanosine), Zerit (Stavudine), Rescriptor (Delavirdine Mesylate), and MKC-442 (With or Without Hydroxyurea) for the Treatment of HIV-1- Infected Patients Who Failed Previous Protease Inhibitor Treatment |
| Estimated Enrollment: | 25 |
Patients receive a treatment regimen consisting of didanosine, stavudine, delavirdine, and MKC-442 for 24 weeks. During the study, patients are evaluated for changes from baseline in plasma HIV-1 RNA levels and lymphocyte subsets and for development of adverse events and toxicities. Samples for population pharmacokinetics are collected from all patients every 4 weeks. Patients who experience virologic failure may add hydroxyurea to their treatment regimen or be discontinued from the study. Patients who add hydroxyurea to their regimen and subsequently experience virologic failure are discontinued from the study. After Week 24, patients with documented virologic response are eligible to continue receiving study treatment until their plasma HIV-1 RNA levels return to baseline levels. For patients receiving hydroxyurea beginning at Week 24, visits are conducted at Weeks 28, 32, 36, and every 12 weeks thereafter. For patients who continue taking didanosine, stavudine, delavirdine, and MKC-442 or who have started hydroxyurea treatment between Weeks 12 and 20, follow-up visits are conducted every 12 weeks, or sooner if needed, until the patient permanently discontinues study treatment.
Eligibility| Ages Eligible for Study: | 18 Years and older |
| Genders Eligible for Study: | Both |
| Accepts Healthy Volunteers: | No |
Inclusion Criteria
You may be eligible for this study if you:
- Are HIV-positive.
- Are at least 18 years old.
- Have experienced treatment failure on a previous anti-HIV drug combination that contained at least one protease inhibitor. Your viral load must be between 5,000 and 50,000 copies/ml after 6 months of continuous treatment with that drug combination.
- Agree to use a barrier method of birth control, such as condoms, during the study.
Exclusion Criteria
You will not be eligible for this study if you:
- Have a history of certain medical conditions, such as pancreatitis, peripheral neuropathy, seizure disorder, or AIDS-related cancer (except for Kaposi's sarcoma).
- Are allergic to any of the study drugs.
- Have ever taken certain anti-HIV medications including non-nucleoside reverse transcriptase inhibitors (NNRTIs), ddI, or d4T.
- Have taken certain other medications including interleukin-2, interferon or a vaccine within 30 days of study entry.
- Have received radiation therapy or chemotherapy within 30 days of study entry. (Local radiation therapy is allowed.)
- Abuse alcohol or drugs.
- Are pregnant or breast-feeding.
Contacts and Locations More Information
No publications provided
| ClinicalTrials.gov Identifier: | NCT00002420 History of Changes |
| Other Study ID Numbers: | 292E, ICC 603 |
| Study First Received: | November 2, 1999 |
| Last Updated: | August 13, 2008 |
| Health Authority: | United States: Food and Drug Administration |
Keywords provided by Bristol-Myers Squibb:
|
Drug Therapy, Combination Reverse Transcriptase Inhibitors Anti-HIV Agents |
Additional relevant MeSH terms:
|
HIV Infections Acquired Immunodeficiency Syndrome Lentivirus Infections Retroviridae Infections RNA Virus Infections Virus Diseases Sexually Transmitted Diseases, Viral Sexually Transmitted Diseases Immunologic Deficiency Syndromes Immune System Diseases Slow Virus Diseases Didanosine Stavudine Emivirine Reverse Transcriptase Inhibitors |
Delavirdine Hydroxyurea Protease Inhibitors Antimetabolites Molecular Mechanisms of Pharmacological Action Pharmacologic Actions Nucleic Acid Synthesis Inhibitors Enzyme Inhibitors Anti-Retroviral Agents Antiviral Agents Anti-Infective Agents Therapeutic Uses Anti-HIV Agents Antineoplastic Agents Antisickling Agents |
ClinicalTrials.gov processed this record on May 16, 2013