Clinical Trials Logo

Clinical Trial Details — Status: Active, not recruiting

Administrative data

NCT number NCT00119405
Other study ID # 1R01AI060484-01A2A
Secondary ID 1R01-AI060484-01
Status Active, not recruiting
Phase Phase 2
First received July 11, 2005
Last updated February 22, 2010
Start date April 2005
Est. completion date December 2010

Study information

Verified date December 2007
Source National Institute of Allergy and Infectious Diseases (NIAID)
Contact n/a
Is FDA regulated No
Health authority United States: Federal Government
Study type Observational

Clinical Trial Summary

Nucleoside reverse transcriptase inhibitors (NRTIs) are a class of anti-HIV drug that can be an important part of an HIV treatment regimen. Because anti-HIV therapy may have negative side effects, there is a great need to carefully study HIV infected patients on such regimens. One negative side effect observed in many HIV infected patients is lipoatrophy, a condition that results in fat loss in the body. It is unclear if NRTIs also have a role in the development of mitochondrial toxicity, a condition that affects the body's ability to produce energy. The purpose of this study is to observe the effects of an NRTI-based, protease inhibitor (PI)-sparing drug regimen on fat loss in HIV infected, treatment-naive adults.

Study hypothesis: The initiation of NRTI-containing, PI-sparing therapy will inhibit mitochondrial DNA (mtDNA) synthesis and lead to a decrease in mtDNA content in adipose tissue, skeletal muscle and peripheral blood mononuclear cells (PBMCs), will cause deterioration in mitochondrial function, will increase fat apoptosis and oxidative damage biomarkers, and will lead to progressive decrease in body fat content.


Description:

NRTIs are a mainstay of HIV treatment regimens, often part of initial treatment regimens for newly diagnosed patients. Recent data suggest that NRTIs are responsible for lipoatrophy, a condition marked by progressive fat loss. Another negative side effect to antiretroviral (ARV) regimens is mitochondrial toxicity, which can damage the heart, nerves, muscles, kidneys, pancreas and liver, as well as affecting the body's ability to produce energy for important life processes. It has been hypothesized that lipoatrophy may be related to mitochondrial toxicity, but a causal relationship between the two has yet to be established. This study will examine HIV infected treatment-naive patients who are initiating their first ARV regimens. The regimens will contain 2 NRTI, one of which being zidovudine and a non-nucleoside reverse transcriptase inhibitor (NNRTI). The regimens will not contain any PIs.

Patients will participate in this study for 96 weeks. There will be 4 study visits at Weeks 12, 24, 48, and 96. Dual-energy x-ray absorptiometry (DEXA) scans and fat biopsies will occur at all visits. Additionally, blood collection for metabolic testing will occur at Week 12. ARVs will not be provided by this study.


Recruitment information / eligibility

Status Active, not recruiting
Enrollment 25
Est. completion date December 2010
Est. primary completion date November 2010
Accepts healthy volunteers No
Gender Both
Age group 18 Years and older
Eligibility Inclusion Criteria:

- HIV-1 infected

- Treatment-naive

- Plan to initiate first ARV regimen with 2 NRTIs and an NNRTI

- Plan to include zidovudine as part of first ARV regimen

Exclusion Criteria:

- Current use of steroids or growth hormone

- Coagulopathies or other bleeding disorders

- Pregnancy or breastfeeding

Study Design

Observational Model: Cohort, Time Perspective: Prospective


Locations

Country Name City State
United States University Hospitals of Cleveland Cleveland Ohio

Sponsors (1)

Lead Sponsor Collaborator
National Institute of Allergy and Infectious Diseases (NIAID)

Country where clinical trial is conducted

United States, 

Outcome

Type Measure Description Time frame Safety issue
Primary Mitochondrial function 96 weeks Yes
Primary mtDNA 96 weeks Yes
Secondary fat apoptosis 96 weeks Yes
Secondary limb fat 96 weeks Yes
Secondary oxidative markers 96 weeks Yes
See also
  Status Clinical Trial Phase
Completed NCT05454514 - Automated Medication Platform With Video Observation and Facial Recognition to Improve Adherence to Antiretroviral Therapy in Patients With HIV/AIDS N/A
Completed NCT03760458 - The Pharmacokinetics, Safety, and Tolerability of Abacavir/Dolutegravir/Lamivudine Dispersible and Immediate Release Tablets in HIV-1-Infected Children Less Than 12 Years of Age Phase 1/Phase 2
Completed NCT03141918 - Effect of Supplementation of Bioactive Compounds on the Energy Metabolism of People Living With HIV / AIDS N/A
Completed NCT03067285 - A Phase IV, Open-label, Randomised, Pilot Clinical Trial Designed to Evaluate the Potential Neurotoxicity of Dolutegravir/Lamivudine/Abacavir in Neurosymptomatic HIV Patients and Its Reversibility After Switching to Elvitegravir/Cobicistat/Emtricitabine/Tenofovir Alafenamide. DREAM Study Phase 4
Recruiting NCT04579146 - Coronary Artery Disease (CAD) in Patients HIV-infected
Completed NCT06212531 - Papuan Indigenous Model of Male Circumcision N/A
Active, not recruiting NCT03256422 - Antiretroviral Treatment Taken 4 Days Per Week Versus Continuous Therapy 7/7 Days Per Week in HIV-1 Infected Patients Phase 3
Completed NCT03256435 - Retention in PrEP Care for African American MSM in Mississippi N/A
Completed NCT00517803 - Micronutrient Supplemented Probiotic Yogurt for HIV/AIDS and Other Immunodeficiencies N/A
Active, not recruiting NCT03572335 - Systems Biology of Diffusion Impairment in Human Immunodeficiency Virus (HIV)
Completed NCT04165200 - Fecal Microbiota Transplantation as a Therapeutic Strategy for Patients Infected With HIV N/A
Recruiting NCT03854630 - Hepatitis B Virus Vaccination in HIV-positive Patients and Individuals at High Risk for HIV Infection Phase 4
Terminated NCT03275571 - HIV, Computerized Depression Therapy & Cognition N/A
Completed NCT02234882 - Study on Pharmacokinetics Phase 1
Completed NCT01618305 - Evaluating the Response to Two Antiretroviral Medication Regimens in HIV-Infected Pregnant Women, Who Begin Antiretroviral Therapy Between 20 and 36 Weeks of Pregnancy, for the Prevention of Mother-to-Child Transmission Phase 4
Recruiting NCT05043129 - Safety and Immune Response of COVID-19 Vaccination in Patients With HIV Infection
Not yet recruiting NCT05536466 - The Influence of Having Bariatric Surgery on the Pharmacokinetics, Safety and Efficacy of the Novel Non-nucleoside Reverse Transcriptase Inhibitor Doravirine N/A
Recruiting NCT04985760 - Evaluation of Trimer 4571 Therapeutic Vaccination in Adults Living With HIV on Suppressive Antiretroviral Therapy Phase 1
Completed NCT05916989 - Stimulant Use and Methylation in HIV
Terminated NCT02116660 - Evaluation of Renal Function, Efficacy, and Safety When Switching From Tenofovir/Emtricitabine Plus a Protease Inhibitor/Ritonavir, to a Combination of Raltegravir (MK-0518) Plus Nevirapine Plus Lamivudine in HIV-1 Participants With Suppressed Viremia and Impaired Renal Function (MK-0518-284) Phase 2