Clinical Trials Logo
  1. Home
  2. HIV Infections
  3. NCT00270296
  4. Details
NCT00270296 Clinical Trial

Trizivir Vs. Kaletra and Combivir for the Prevention of Mother-to-Child Transmission of HIV

HIV Infections Clinical Trial

Official title:
Lopinavir/Ritonavir/Combivir vs. Abacavir/Zidovudine/Lamivudine for Virologic Efficacy and the Prevention of Mother-to-Child HIV Transmission Among Breastfeeding Women With CD4 Counts Greater Than or Equal to 200 Cells/mm3 in Botswana

Clinical Trial Details — Status: Completed

Administrative data
NCT number NCT00270296
Other study ID # BHP 016
Secondary ID U01AI064002
Status Completed
Phase Phase 2
First received
Last updated
Start date June 2006
Est. completion date September 2010

Study information
Verified date October 2021
Source National Institute of Allergy and Infectious Diseases (NIAID)
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

Anti-HIV drug regimens have dramatically improved the rates of prevention of mother-to-child transmission (MTCT) of HIV in developed countries. However, little is known of the effectiveness of such regimens in developing countries, such as Botswana. This study will determine whether Trizivir (TZV), a single pill containing abacavir sulfate, lamivudine, and zidovudine (ABC/3TC/ZDV), or lopinavir/ritonavir (LPV/r) and lamivudine/zidovudine (3TC/ZDV) is more effective in reducing HIV-1 viral load and preventing MTCT among HIV infected pregnant women in Botswana.

Description:

While perinatal HIV infection has become rare in developed countries through the use of highly active antiretroviral therapy (HAART), it remains a serious problem in developing countries. Botswana has a population of approximately 1.7 million; the prevalence of HIV in Botswana is about 37.4%. In the developed world, HAART has revolutionized the prevention of MTCT among nonbreastfed infants. This trial will compare the effectiveness of a protease inhibitor (PI)-based regimen versus a triple nucleoside reverse transcriptase inhibitor (NRTI)-based regimen in preventing MTCT of HIV. This study will last up to 24 months for mothers and their children. Participants will be stratified based on their CD4 count at screening. Women with CD4 counts of 200 cells/mm3 or more will be in one of two treatment groups and will be randomly assigned to receive either TZV twice daily or LPV/RTV and 3TC/ZDV twice daily. Once in labor, treatment group participants will continue to take their assigned HAART regimen and will also be given additional ZDV. Women with CD4 counts less than 200 cells/mm3 will receive nevirapine (NVP) once daily for the first 14 days, then twice daily, and 3TC/ZDV twice daily; these women will be in the observational group. Shortly after birth, infants will receive single-dose NVP. A 1-month supply of ZDV will be provided to the mother to administer daily to her child. Mothers will stop HAART at 6 months postpartum or when they stop breastfeeding, whichever occurs earlier. A clinical evaluation, blood collection, and HIV prevention counseling will occur at all maternal visits. An obstetrical exam and physical exam will occur at selected visits. Women will provide at least four samples of breast milk during the first 5 months postpartum. For infants, a clinical evaluation will occur at every visit, and a physical exam and blood collection will occur at selected visits.

Recruitment information / eligibility
Status Completed
Enrollment 730
Est. completion date September 2010
Est. primary completion date March 2009
Accepts healthy volunteers Accepts Healthy Volunteers
Gender All
Age group N/A and older
Eligibility Inclusion Criteria for Mothers: - HIV-infected - At least at 26th week of pregnancy (treatment group) or 18th week of pregnancy (observational group) but not beyond the 34th week of pregnancy - Able to complete study visits until at least 6 months postpartum - Citizen of Botswana Exclusion Criteria for Mothers: - Taken ARVs for more than 1 week, other than ZDV, during current or prior pregnancy. Women who have received single-dose NVP in a prior pregnancy are not excluded. - Certain abnormal laboratory values - Plan to formula feed - Known fetal abnormalities that suggest the fetus will not survive to 6 months of gestational age - Known allergy or medical contraindication to any of the study drugs - Require certain medications - Previous participation in the "Prevention of Milk-Borne Transmission of HIV-1C in Botswana" (Mashi) study - Currently incarcerated

Study Design

Related Conditions & MeSH terms

Intervention

Drug:
• Trizivir
300 mg abacavir sulfate/150 mg lamivudine/300 mg zidovudine tablet taken orally twice daily
• Lamivudine/Zidovudine
150 mg lamivudine/300 mg zidovudine tablet taken orally twice daily
• Lopinavir/Ritonavir
400 mg lopinavir/100 mg ritonavir tablet taken orally twice daily
• Nevirapine
200 mg tablet taken orally daily for the first 14 days before receiving 200 mg tablet taken orally twice daily

Locations
Country Name City State
Botswana Princess Marina Hosp., BHP Study Clinic, Gaborone Shapiro CRS Gaborone
Botswana Athlone Hosp., BHP Study Clinic, Lobatse Shapiro CRS Lobatse
Botswana Deborah Reteif Hosp., BHP Study Clinic, Mochudi Shapiro CRS Mochudi
Botswana Scottish Livingstone Hosp., BHP Study Clinic, Molepolole Shapiro CRS Molepolole

Sponsors (2)
Lead Sponsor Collaborator
National Institute of Allergy and Infectious Diseases (NIAID) Harvard School of Public Health (HSPH)

Country where clinical trial is conducted

Botswana, 

References & Publications (6)

Cooper ER, Charurat M, Mofenson L, Hanson IC, Pitt J, Diaz C, Hayani K, Handelsman E, Smeriglio V, Hoff R, Blattner W; Women and Infants' Transmission Study Group. Combination antiretroviral strategies for the treatment of pregnant HIV-1-infected women and prevention of perinatal HIV-1 transmission. J Acquir Immune Defic Syndr. 2002 Apr 15;29(5):484-94. — View Citation

Dorenbaum A, Cunningham CK, Gelber RD, Culnane M, Mofenson L, Britto P, Rekacewicz C, Newell ML, Delfraissy JF, Cunningham-Schrader B, Mirochnick M, Sullivan JL; International PACTG 316 Team. Two-dose intrapartum/newborn nevirapine and standard antiretroviral therapy to reduce perinatal HIV transmission: a randomized trial. JAMA. 2002 Jul 10;288(2):189-98. — View Citation

Jones BM, Chiu SS, Wong WH, Lim WW, Lau YL. Cytokine profiles in human immunodeficiency virus-infected children treated with highly active antiretroviral therapy. MedGenMed. 2005 May 3;7(2):71. — View Citation

Moodley D, Moodley J, Coovadia H, Gray G, McIntyre J, Hofmyer J, Nikodem C, Hall D, Gigliotti M, Robinson P, Boshoff L, Sullivan JL; South African Intrapartum Nevirapine Trial (SAINT) Investigators. A multicenter randomized controlled trial of nevirapine versus a combination of zidovudine and lamivudine to reduce intrapartum and early postpartum mother-to-child transmission of human immunodeficiency virus type 1. J Infect Dis. 2003 Mar 1;187(5):725-35. Epub 2003 Feb 24. — View Citation

Richardson BA, John-Stewart GC, Hughes JP, Nduati R, Mbori-Ngacha D, Overbaugh J, Kreiss JK. Breast-milk infectivity in human immunodeficiency virus type 1-infected mothers. J Infect Dis. 2003 Mar 1;187(5):736-40. Epub 2003 Feb 12. — View Citation

Rousseau CM, Nduati RW, Richardson BA, Steele MS, John-Stewart GC, Mbori-Ngacha DA, Kreiss JK, Overbaugh J. Longitudinal analysis of human immunodeficiency virus type 1 RNA in breast milk and of its relationship to infant infection and maternal disease. J Infect Dis. 2003 Mar 1;187(5):741-7. Epub 2003 Feb 18. — View Citation

Outcome
Type Measure Description Time frame Safety issue
Primary Number of Participants With Virologic Suppression Suppression of the plasma HIV-1 RNA level to less than 400 copies per milliliter Throughout study, including breastfeeding, assessed up to 24 months
Primary Number of HIV+ Infants Number of infants with HIV-positive status Throughout study, including breastfeeding, assessed up to 24 months
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

External Links