Browsing by Author "Stranix-Chibanda L"

Now showing 1 - 6 of 6

Association of Maternal Viral Load and CD4 Count With Perinatal HIV-1 Transmission Risk During Breastfeeding in the PROMISE Postpartum Component.
(2021-Oct-01) Flynn PM; Taha TE; Cababasay M; Butler K; Fowler MG; Mofenson LM; Owor M; Fiscus S; Stranix-Chibanda L; Coutsoudis A; Gnanashanmugam D; Chakhtoura N; McCarthy K; Frenkel L; Beck I; Mukuzunga C; Makanani B; Moodley D; Nematadzira T; Kusakara B; Patil S; Vhembo T; Bobat R; Mmbaga BT; Masenya M; Nyati M; Theron G; Mulenga H; Shapiro DE; University of North Carolina Project-Malawi, Kamuzu Central Hospital, Lilongwe, Malawi.; Center for Global Infectious Disease Research, Seattle Children's Research Institute, Seattle, WA.; Wits Reproductive Health and HIV Institute, Johannesburg, South Africa.; Division of AIDS, National Institute of Allergy and Immunology, National Institutes of Health, Bethesda, MD.; Elizabeth Glaser Pediatric AIDS Foundation, Washington, DC.; Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD.; Department of Microbiology and Immunology, University of North Carolina School of Medicine, Chapel Hill, NC.; Maternal and Pediatric Infectious Disease Branch, Division of Extramural Research, Eunice Kennedy Shriver Institute of Child Health and Human Development, National Institutes of Health, Rockville, MD.; Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN.; Department of Pediatrics and Child Health, Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa.; Makerere University-Johns Hopkins University Research Collaboration, Kampala, Uganda.; Department of Obstetrics and Gynaecology, Centre for the AIDS Programme of Research in South Africa and School of Clinical Medicine, College of Health Sciences, University of KwaZulu Natal, Durban, South Africa.; University of Zimbabwe Clinical Trials Research Centre, Harare, Zimbabwe.; Department of Obstetrics and Gynecology, College of Medicine, University of Malawi, Blantyre, Malawi.; Perinatal HIV Research Unit, Chris Baragwanath Hospital, Johannesburg, South Africa.; Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, University of Zimbabwe, Harare, Zimbabwe.; Department of Obstetrics and Gynecology, Byramjee Jeejeebhoy Government Medical College and Johns Hopkins Clinical Trials Unit, Pune, India.; Department of Pediatrics and Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA.; Department of Pediatrics, Kilimanjaro Christian Medical Centre and Kilimanjaro Christian Medical University College, Moshi, Tanzania.; Center for Biostatistics in AIDS Research, Department of Biostatistics, Harvard T. H. Chan School of Public Health, Boston, MA.; Department of Pediatrics and Child Health, University of KwaZulu-Natal, Durban, South Africa.; Department of Obstetrics and Gynecology, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa; and.; Centre for Infectious Disease Research in Zambia, Lusaka, Zambia.; Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD.; FHI 360, Durham, NC.; CIDRZ; Centre for Infectious Disease Research in Zambia (CIDRZ)
BACKGROUND: Breastfeeding mothers with HIV infection not qualifying for antiretroviral therapy (ART) based on country-specific guidelines at the time of the Promoting Maternal-Infant Survival Everywhere trial and their uninfected neonates were randomized to maternal ART (mART) or infant nevirapine prophylaxis (iNVP) postpartum. HIV transmission proportions were similar (<1%) in the 2 arms. We assessed whether maternal viral load (MVL) and CD4 cell counts were associated with breastfeeding HIV transmission. METHODS: MVL was collected at entry (7-14 days postpartum) and at weeks 6, 14, 26, and 50 postpartum. CD4 cell counts were collected at entry and weeks 14, 26, 38, and 50 postpartum. Infant HIV-1 nucleic acid test was performed at weeks 1 and 6, every 4 weeks until week 26, and then every 12 weeks. The associations of baseline and time-varying MVL and CD4 cell counts with transmission risk were assessed using time-to-event analyses by randomized treatment arm. RESULTS: Two thousand four hundred thirty-one mother-infant pairs were enrolled in the study. Baseline MVL (P = 0.11) and CD4 cell counts (P = 0.51) were not significantly associated with infant HIV-1 infection. Time-varying MVL was significantly associated with infant HIV-1 infection {hazard ratio [95% confidence interval (CI)]: 13.96 (3.12 to 62.45)} in the mART arm but not in the iNVP arm [hazard ratio (95% CI): 1.04 (0.20 to 5.39)]. Time-varying CD4 cell counts were also significantly associated with infant HIV-1 infection [hazard ratio (95% CI): 0.18 (0.03 to 0.93)] in the mART arm but not in the iNVP arm [hazard ratio (95% CI): 0.38 (0.08 to 1.77)]. CONCLUSIONS: In women receiving mART, increased MVL and decreased CD4 cell counts during breastfeeding were associated with increased risk of infant HIV-1 infection.
Effect on growth of exposure to maternal antiretroviral therapy in breastmilk versus extended infant nevirapine prophylaxis among HIV-exposed perinatally uninfected infants in the PROMISE randomized trial.
(2021) Stranix-Chibanda L; Tierney C; Pinilla M; George K; Aizire J; Chipoka G; Mallewa M; Naidoo M; Nematadzira T; Kusakara B; Violari A; Mbengeranwa T; Njau B; Fairlie L; Theron G; Mubiana-Mbewe M; Khadse S; Browning R; Fowler MG; Siberry GK; FHI 360, Durham, NC, United States of America.; Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States of America.; University of North Carolina Project, Lilongwe, Malawi.; Johns Hopkins University School of Medicine, Baltimore, MD, United States of America.; University of Zimbabwe Clinical Trials Research Centre, Harare, Zimbabwe.; Office of HIV/AIDS, United States Agency for International Development, Washington, DC, United States of America.; Harvard T.H. Chan School of Public Health, Center for Biostatistics in AIDS Research in the Department of Biostatistics, Boston, MA, United States of America.; Department of Obstetrics and Gynaecology, Stellenbosch University, Cape Town, South Africa.; Wits Reproductive Health and HIV Institute, University of the Witwatersrand, Johannesburg, South Africa.; Perinatal HIV Research Unit, Johannesburg, South Africa.; Makerere University-Johns Hopkins University Research Programme, Kampala, Uganda.; University of KwaZulu-Natal, Centre Aids Prevention Research South Africa (CAPRISA), Durban, South Africa.; College of Medicine-Johns Hopkins University Project, Blantyre, Malawi.; University of Zimbabwe Faculty of Medicine and Health Sciences, Child and Adolescent Health Unit, Harare, Zimbabwe.; Department of Obstetrics and Gynaecology, BJ Government Medical College, Pune, India.; Division of AIDS, National Institute of Allergy and Infectious Diseases, Bethesda, MD, United States of America.; Kilimanjaro Christian Medical Center, Moshi, United Republic of Tanzania.; Centre for Infectious Disease Research in Zambia, Lusaka, Zambia.; CIDRZ; Centre for Infectious Disease Research in Zambia (CIDRZ)
BACKGROUND: Malnutrition is highly prevalent in HIV-exposed perinatally uninfected infants (HEUs) increasing the risk of morbidity and mortality throughout the life course. We set out to compare the effect of postnatal exposure to maternal antiretroviral therapy (mART) in breastmilk versus infant Nevirapine prophylaxis (iNVP) on somatic growth of HEUs in the randomized PROMISE trial. METHODS AND FINDINGS: We randomized 2431 mothers with HIV and their 2444 HEUs from six African countries and India 6-14 days after delivery to mART or iNVP for prevention of breastmilk HIV transmission. The mART regimen contained tenofovir/emtricitabine (99%) plus lopinavir/ritonavir. Infant growth parameters were compared at postnatal week 10, 26, 74 and 104 using World Health Organization (WHO) z-scores for length-for-age (LAZ), weight-for-age (WAZ), and head circumference-for-age (HCAZ). Week 26 LAZ was the primary endpoint measure. Student T-tests compared mean LAZ, WAZ, and HCAZ; estimated mean and 95% confidence interval (CI) are presented. Maternal and infant baseline characteristics were comparable between study arms. The estimated median breastfeeding duration was 70 weeks. After a mean follow-up of 88 weeks, mean LAZ and WAZ were below the WHO reference population mean at all timepoints, whereas mean HCAZ was not. The mART and iNVP arms did not differ for the primary outcome measure of LAZ at week 26 (p-value = 0.39; estimated mean difference (95%CI) of -0.05 (-0.18, 0.07)) or any of the other secondary growth outcome measures or timepoints (all p-values≥0.16). Secondary analyses of the primary outcome measure adjusting for week 0 LAZ and other covariates did not change these results (all p-values≥0.09). However, infants assigned to mART were more likely to have stunting compared to iNVP infants at week 26 (odds ratio (95% CI): 1.28 (1.05, 1.57)). CONCLUSIONS: In HEUs, growth effects from postnatal exposure to mART compared to iNVP were comparable for measures on length, weight and head circumference with no clinically relevant differences between the groups. Despite breastfeeding into the second year of life, length and weight were below reference population means at all ages in both arms. Further investment is needed to optimize postnatal growth of infants born to women with HIV. CLINICAL TRIAL REGISTRATION: ClinicalTrials.gov number NCT01061151.
Effects of preterm birth, maternal ART and breastfeeding on 24-month infant HIV-free survival in a randomized trial.
(2024-Jul-15) Dadabhai S; Chou VB; Pinilla M; Chinula L; Owor M; Violari A; Moodley D; Stranix-Chibanda L; Matubu TA; Chareka GT; Theron G; Kinikar AA; Mubiana-Mbewe M; Fairlie L; Bobat R; Mmbaga BT; Flynn PM; Taha TE; McCarthy KS; Browning R; Mofenson LM; Brummel SS; Fowler MG; Perinatal HIV Research Unit, Faculty of Health Sciences, University of the Witwatersrand, Soweto.; Department of Paediatrics and Child Health, University of KwaZulu-Natal, Durban, South Africa.; National Institute of Allergy and Infectious Diseases/NIH, Rockville, MD.; Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD.; Division of Global Women's Health, Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.; St. Jude Children's Research Hospital, Memphis, TN.; B.J. Government Medical College, Department of Paediatrics, Pune, India.; Department of Obstetrics and Gynaecology, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa.; Elizabeth Glaser Pediatric AIDS Foundation, Washington DC, USA.; MU-JHU Research Collaboration; Upper Mulago Hill Road, Kampala, Uganda.; Center for Biostatistics in AIDS Research, Harvard T.H. Chan School of Public Health, Boston, MA.; Wits RHI, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg.; University of North Carolina Project Malawi, Tidziwe Centre, Lilongwe, Malawi.; Centre for Infectious Disease Research in Zambia, George CRS, Lusaka, Zambia.; Centre for the AIDS Programme of Research in South Africa and School of Clinical Medicine, University of KwaZulu Natal, Congella, South Africa.; Kamuzu University of Health Sciences-Johns Hopkins Research Project, Blantyre, Malawi.; Child, Adolescent and Women's Health Department, Faculty of Medicine and Health Sciences, University of Zimbabwe, Avondale.; Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health.; Kilimanjaro Christian Medical Centre, Kilimanjaro Clinical Research Institute and Kilimanjaro Christian Medical University College/Kilimanjaro CRS, Moshi, Tanzania.; University of Zimbabwe Clinical Trials Research Centre, Belgravia, Harare, Zimbabwe.; FHI 360, Durham, NC.; CIDRZ; Centre for Infectious Disease Research in Zambia (CIDRZ)
BACKGROUND: IMPAACT 1077BF/FF (PROMISE) compared the safety/efficacy of two HIV antiretroviral therapy (ART) regimens to zidovudine (ZDV) alone during pregnancy for HIV prevention. PROMISE found an increased risk of preterm delivery (<37 weeks) with antepartum triple ART (TDF/FTC/LPV+r or ZDV/3TC/LPV+r) compared with ZDV alone. We assessed the impact of preterm birth, breastfeeding, and antepartum ART regimen on 24-month infant survival. METHODS: We compared HIV-free and overall survival at 24 months for liveborn infants by gestational age, time-varying breastfeeding status, and antepartum ART arm at 14 sites in Africa and India. Kaplan-Meier survival probabilities and Cox proportional hazards ratios were estimated. RESULTS: Three thousand four hundred and eighty-two live-born infants [568 (16.3%) preterm and 2914 (83.7%) term] were included. Preterm birth was significantly associated with lower HIV-free survival [0.85; 95% confidence interval (CI) 0.82-0.88] and lower overall survival (0.89; 95% CI 0.86-0.91) versus term birth (0.96; 95% CI 0.95-0.96). Very preterm birth (<34 weeks) was associated with low HIV-free survival (0.65; 95% CI 0.54-0.73) and low overall survival (0.66; 95% CI 0.56-0.74). Risk of HIV infection or death at 24 months was higher with TDF-ART than ZDV-ART (adjusted hazard ratio 2.37; 95% CI 1.21-4.64). Breastfeeding initiated near birth decreased risk of infection or death at 24 months (adjusted hazard ratio 0.05; 95% CI 0.03-0.08) compared with not breastfeeding. CONCLUSION: Preterm birth and antepartum TDF-ART were associated with lower 24-month HIV-free survival compared with term birth and ZDV-ART. Any breastfeeding strongly promoted HIV-free survival, especially if initiated close to birth. Reducing preterm birth and promoting infant feeding with breastmilk among HIV/antiretroviral drug-exposed infants remain global health priorities.
Prevention of HIV-1 Transmission Through Breastfeeding: Efficacy and Safety of Maternal Antiretroviral Therapy Versus Infant Nevirapine Prophylaxis for Duration of Breastfeeding in HIV-1-Infected Women With High CD4 Cell Count (IMPAACT PROMISE): A Randomized, Open-Label, Clinical Trial.
(2018-Apr-01) Flynn PM; Taha TE; Cababasay M; Fowler MG; Mofenson LM; Owor M; Fiscus S; Stranix-Chibanda L; Coutsoudis A; Gnanashanmugam D; Chakhtoura N; McCarthy K; Mukuzunga C; Makanani B; Moodley D; Nematadzira T; Kusakara B; Patil S; Vhembo T; Bobat R; Mmbaga BT; Masenya M; Nyati M; Theron G; Mulenga H; Butler K; Shapiro DE; Wits Reproductive Health and HIV Institute, Johannesburg, South Africa.; Department of Obstetrics and Gynecology, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa.; Division of AIDS, National Institute of Allergy and Immunology, National Institutes of Health, Bethesda, MD.; Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD.; Department of Microbiology and Immunology, University of North Carolina School of Medicine, Chapel Hill, NC.; Department of Pediatrics, Kilimanjaro Christian Medical Centre, Moshi, Tanzania.; Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN.; Department of Pediatrics and Child Health, Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa.; Makerere University-Johns Hopkins University Research Collaboration, Kampala, Uganda.; Maternal and Pediatric Infectious Disease Branch, Eunice Kennedy Shriver Institute of Child Health and Human Development, National Institutes of Health, Rockville, MD.; Elisabeth Glaser Pediatric AIDS Foundation, Washington, DC.; Department of Obstetrics and Gynecology, College of Medicine, University of Malawi, Blantyre, Malawi.; Perinatal HIV Research Unit, Chris Baragwanath Hospital, Johannesburg, South Africa.; University of Zimbabwe-University of California, San Francisco, Harare, Zimbabwe.; Center for Biostatistics in AIDS Research, Harvard T. H. Chan School of Public Health, Boston, MA.; Department of Obstetrics and Gynecology, Byramjee Jeejeebhoy Government Medical College and Johns Hopkins Clinical Trials Unit, Pune, India.; Department of Obstetrics and Gynecology, Centre for the AIDS Programme of Research in South Africa and School of Clinical Medicine, College of Health Sciences, University of KwaZulu Natal, Durban, South Africa.; University of North Carolina-Lilongwe, Lilongwe, Malawi.; Department of Paediatrics and Child Health, College of Health Sciences, University of Zimbabwe, Harare, Zimbabwe.; Department of Pediatrics and Child Health, University of KwaZulu-Natal, Durban, South Africa.; George Clinic, Centre for Infectious Diseases Research in Zambia, Lusaka, Zambia.; Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD.; FHI 360, Durham, NC.; CIDRZ; Centre for Infectious Disease Research in Zambia (CIDRZ)
BACKGROUND: No randomized trial has directly compared the efficacy of prolonged infant antiretroviral prophylaxis versus maternal antiretroviral therapy (mART) for prevention of mother-to-child transmission throughout the breastfeeding period. SETTING: Fourteen sites in Sub-Saharan Africa and India. METHODS: A randomized, open-label strategy trial was conducted in HIV-1-infected women with CD4 counts ≥350 cells/mm (or ≥country-specific ART threshold if higher) and their breastfeeding HIV-1-uninfected newborns. Randomization at 6-14 days postpartum was to mART or infant nevirapine (iNVP) prophylaxis continued until 18 months after delivery or breastfeeding cessation, infant HIV-1 infection, or toxicity, whichever occurred first. The primary efficacy outcome was confirmed infant HIV-1 infection. Efficacy analyses included all randomized mother-infant pairs except those with infant HIV-1 infection at entry. RESULTS: Between June 2011 and October 2014, 2431 mother-infant pairs were enrolled; 97% of women were World Health Organization Clinical Stage I, median screening CD4 count 686 cells/mm. Median infant gestational age/birth weight was 39 weeks/2.9 kilograms. Seven of 1219 (0.57%) and 7 of 1211 (0.58%) analyzed infants in the mART and iNVP arms, respectively, were HIV-infected (hazard ratio 1.0, 96% repeated confidence interval 0.3-3.1); infant HIV-free survival was high (97.1%, mART and 97.7%, iNVP, at 24 months). There were no significant differences between arms in median time to breastfeeding cessation (16 months) or incidence of severe, life-threatening, or fatal adverse events for mothers or infants (14 and 42 per 100 person-years, respectively). CONCLUSIONS: Both mART and iNVP prophylaxis strategies were safe and associated with very low breastfeeding HIV-1 transmission and high infant HIV-1-free survival at 24 months.
Protein Dose-Sparing Effect of AS01B Adjuvant in a Randomized Preventive HIV Vaccine Trial of ALVAC-HIV (vCP2438) and Adjuvanted Bivalent Subtype C gp120.
(2024-Aug-16) Chirenje ZM; Laher F; Dintwe O; Muyoyeta M; deCamp AC; He Z; Grunenberg N; Laher Omar F; Seaton KE; Polakowski L; Woodward Davis AS; Maganga L; Baden LR; Mayer K; Kalams S; Keefer M; Edupuganti S; Rodriguez B; Frank I; Scott H; Stranix-Chibanda L; Gurunathan S; Koutsoukos M; Van Der Meeren O; DiazGranados CA; Paez C; Andersen-Nissen E; Kublin J; Corey L; Ferrari G; Tomaras G; McElrath MJ; Department of Medicine, University of Rochester, Rochester, NewYork, USA.; SanFrancisco Department of Public Health, San Francisco, California, USA.; Duke Human Vaccine Institute, Duke University Medical Center, Durham, North Carolina, USA.; Faculty of Medicine and Health Science, University of Zimbabwe Clinical Trials Research Centre, University of Zimbabwe, Harare, Zimbabwe.; National Institute for Medical Research-Mbeya Medical Research Centre, Mbeya, Tanzania.; Division of Infectious Diseases, Vanderbilt University Medical Center, Nashville, Tennessee, USA.; Beth Israel Deaconess Medical Center, Harvard University, Boston, Massachusetts, USA.; Cape Town HIV Vaccine Trials Network Immunology Laboratory, Cape Town, South Africa.; Department of Obstetrics and Gynecology, University of California San Francisco, San Francisco, California, USA.; Department of Medicine, Emory University, Atlanta, Georgia, USA.; Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA.; Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA.; School of Medicine, University of Pennsylvania, Philadelphia, USA.; GSK, Wavre, Belgium.; GSK, Rixensart, Belgium.; Center for Human Systems Immunology, Duke University School of Medicine, Durham, North Carolina, USA.; Division of Infectious Diseases and HIV Medicine, Department of Medicine, Case Western Reserve University/University Hospitals, Cleveland Medical Center, Cleveland, Ohio, USA.; Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA.; Perinatal HIV Research Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.; Department of Surgery, Duke University Medical Center, Durham, North Carolina, USA.; The Fenway Institute, Fenway Health, Boston, Massachusetts, USA.; Centre for Infectious Diseases Research in Zambia, Livingstone, Zambia.; Sanofi Pasteur, Swiftwater, Pennsylvania, USA.; CIDRZ; Centre for Infectious Disease Research in Zambia (CIDRZ)
BACKGROUND: HVTN 120 is a phase 1/2a randomized double-blind placebo-controlled human immunodeficiency virus (HIV) vaccine trial that evaluated the safety and immunogenicity of ALVAC-HIV (vCP2438) and MF59- or AS01B-adjuvanted bivalent subtype C gp120 Env protein at 2 dose levels in healthy HIV-uninfected adults. METHODS: Participants received ALVAC-HIV (vCP2438) alone or placebo at months 0 and 1. At months 3 and 6, participants received either placebo, ALVAC-HIV (vCP2438) with 200 μg of bivalent subtype C gp120 adjuvanted with MF59 or AS01B, or ALVAC-HIV (vCP2438) with 40 μg of bivalent subtype C gp120 adjuvanted with AS01B. Primary outcomes were safety and immune responses. RESULTS: We enrolled 160 participants, 55% women, 18-40 years old (median age 24 years) of whom 150 received vaccine and 10 placebo. Vaccines were generally safe and well tolerated. At months 6.5 and 12, CD4+ T-cell response rates and magnitudes were higher in the AS01B-adjuvanted groups than in the MF59-adjuvanted group. At month 12, HIV-specific Env-gp120 binding antibody response magnitudes in the 40 μg gp120/AS01B group were higher than in either of the 200 μg gp120 groups. CONCLUSIONS: The 40 μg dose gp120/AS01B regimen elicited the highest CD4+ T-cell and binding antibody responses. Clinical Trials Registration . NCT03122223.
Slow Acceptance of Universal Antiretroviral Therapy (ART) Among Mothers Enrolled in IMPAACT PROMISE Studies Across the Globe.
(2019-Sep) Stranix-Chibanda L; Brummel S; Pilotto J; Mutambanengwe M; Chanaiwa V; Mhembere T; Kamateeka M; Aizire J; Masheto G; Chamanga R; Maluwa M; Hanley S; Joao E; Theron G; Nevrekar N; Nyati M; Santos B; Aurpibul L; Mubiana-Mbewe M; Oliveira R; Anekthananon T; Mlay P; Angelidou K; Tierney C; Ziemba L; Coletti A; McCarthy K; Basar M; Chakhtoura N; Browning R; Currier J; Fowler MG; Flynn P; Instituto of Pediatrics Federal University of Rio de Janeiro, Rio de Janeiro, Brazil.; Kilimanjaro Christian Medical Centre, Moshi, Tanzania.; Harvard T.H. Chan School of Public Health, Botswana Harvard AIDS Institute Partnership, Gaborone, Botswana.; Centre Aids Prevention Research South Africa (CAPRISA), University of KwaZulu-Natal, Durban, South Africa.; Division of AIDS, National Institute of Allergy and Infectious Diseases, Bethesda, USA.; University of Zimbabwe College of Health Sciences, Paediatrics and Child Health, Harare, Zimbabwe. lstranix@uzchs-ctrc.org.; College of Medicine - Johns Hopkins Research Project, Blantyre, Malawi.; University of North Carolina Project, Lilongwe, Malawi.; University of Zimbabwe College of Health Sciences - Clinical Trials Research Centre, 15 Phillips Avenue, Belgravia, Harare, Zimbabwe.; Department of Infectious Diseases, St Jude Children's Research Hospital, Memphis, TN, USA.; Perinatal HIV Research Unit, Johannesburg, South Africa.; Division of Infectious Diseases, University of California Los Angeles, Los Angeles, USA.; Harvard T.H. Chan School of Public Health, Center for Biostatistics in AIDS Research in the Department of Biostatistics, Boston, USA.; Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, USA.; Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.; Department of Obstetrics and Gynaecology, Stellenbosch University, Cape Town, South Africa.; FHI 360, IMPAACT Operations Center, Durham, NC, USA.; University of Zimbabwe College of Health Sciences - Clinical Trials Research Centre, 15 Phillips Avenue, Belgravia, Harare, Zimbabwe. lstranix@uzchs-ctrc.org.; Frontier Science and Technology Research Foundation, Amherst, USA.; Department of Infectious Diseases, Hospital Federal dos Servidores do Estado, Rio de Janeiro, Brazil.; Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, USA.; Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, China.; Hospital Nossa Senhora da Conceicao, Porto Alegre, Brazil.; Laboratorio de AIDS e Imunologia Molecular - Fiocruz, Hospital Geral de Nova Iguacu, Rio de Janeiro, Brazil.; Makerere University - Johns Hopkins University Research Collaboration, Kampala, Uganda.; Department of Obstetrics and Gynaecology, BJ Government Medical College, Pune, India.; Centre for Infectious Disease Research in Zambia, Lusaka, Zambia.; CIDRZ; Centre for Infectious Disease Research in Zambia (CIDRZ)
The PROMISE trial enrolled asymptomatic HIV-infected pregnant and postpartum women not eligible for antiretroviral treatment (ART) per local guidelines and randomly assigned proven antiretroviral strategies to assess relative efficacy for perinatal prevention plus maternal/infant safety and maternal health. The START study subsequently demonstrated clear benefit in initiating ART regardless of CD4 count. Active PROMISE participants were informed of results and women not receiving ART were strongly recommended to immediately initiate treatment to optimize their own health. We recorded their decision and the primary reason given for accepting or rejecting the universal ART offer after receiving the START information. One-third of participants did not initiate ART after the initial session, wanting more time to consider. Six sessions were required to attain 95% uptake. The slow uptake of universal ART highlights the need to prepare individuals and sensitize communities regarding the personal and population benefits of the "Treat All" strategy.