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Devendra A, Kohler M, Letsika M, Khooa H, Motaboli L, Lerotholi M, Tschumi N, Labhardt ND, Brown JA. HIV viral suppression in children and adolescents 2 years after transition to dolutegravir: a multicentre cohort study. AIDS 2024; 38:1013-1023. [PMID: 38381717 PMCID: PMC11064912 DOI: 10.1097/qad.0000000000003835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 12/23/2023] [Accepted: 01/04/2024] [Indexed: 02/23/2024]
Abstract
BACKGROUND Treatment failure is common among children and adolescents with HIV. Antiretroviral therapy (ART) containing dolutegravir has recently been rolled out across Africa, though long-term real-world data in paediatric populations are lacking. Here, we report treatment outcomes among children and adolescents in Lesotho who transitioned from nonnucleoside reverse transcriptase inhibitor (NNRTI)-based to dolutegravir-based ART through 2 years' follow-up. METHODS Data were derived from two open cohort studies in Lesotho. Children and adolescents aged less than 18 years who transitioned from NNRTI-based to dolutegravir-based ART at least 18 months before data closure were included. We report viral load results less than 12 months before, 12 (window: 6-17) months after, and 24 (window: 18-29) months after transition to dolutegravir. Associations of pretransition demographic and clinical factors with 24-month viraemia were assessed through multivariable logistic regression. RESULTS Among 2126 included individuals, 1100 (51.7%) were female individuals, median age at transition to dolutegravir was 14.0 years [interquartile range (IQR) 11.5-15.8], and median time taking ART at transition was 7.6 years (IQR 4.4-10.6). Among those with a viral load result at the respective time points, viral suppression to less than 50 copies/ml was achieved by 1635 of 1973 (82.9%) less than 12 months before, 1846 of 2012 (91.8%) 12 months after, and 1725 of 1904 (90.6%) 24 months after transition to dolutegravir. Pretransition viraemia was associated with viraemia at 24 months, though more than 80% of individuals with pretransition viraemia achieved resuppression to less than 50 copies/ml at 24 months. CONCLUSION The proportion of children and adolescents with viral suppression increased after transition to dolutegravir, though further progress is needed to reach global targets.
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Affiliation(s)
- Akash Devendra
- Department of Pediatrics, Baylor College of Medicine
- Baylor International Pediatric AIDS Initiative, Houston, TX, USA
- Baylor College of Medicine Children's Foundation Lesotho, Maseru, Lesotho
| | - Maurus Kohler
- Division of Clinical Epidemiology, Department of Clinical Research, University Hospital Basel
- University of Basel, Basel, Switzerland
| | - Motlatsi Letsika
- Baylor College of Medicine Children's Foundation Lesotho, Maseru, Lesotho
| | - Hape Khooa
- Baylor College of Medicine Children's Foundation Lesotho, Maseru, Lesotho
| | | | - Malebanye Lerotholi
- Division of Clinical Epidemiology, Department of Clinical Research, University Hospital Basel
- University of Basel, Basel, Switzerland
- Ministry of Health of Lesotho, Maseru, Lesotho
| | - Nadine Tschumi
- Division of Clinical Epidemiology, Department of Clinical Research, University Hospital Basel
- University of Basel, Basel, Switzerland
| | - Niklaus D. Labhardt
- Division of Clinical Epidemiology, Department of Clinical Research, University Hospital Basel
- University of Basel, Basel, Switzerland
| | - Jennifer A. Brown
- Division of Clinical Epidemiology, Department of Clinical Research, University Hospital Basel
- University of Basel, Basel, Switzerland
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Tegueni K, Gbeasor-Komlanvi FA, Adama OIW, Sadio AJ, Amenyah-Ehlan AP, Dagnra CA, Ekouevi DK. Epidemiological and virological surveillance of the prevention of mother-to-child transmission of HIV among pregnant women in Togo. BMC Pregnancy Childbirth 2024; 24:278. [PMID: 38622544 PMCID: PMC11017652 DOI: 10.1186/s12884-024-06435-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 03/18/2024] [Indexed: 04/17/2024] Open
Abstract
BACKGROUND In 2015, Togo introduced the "test-and-treat" strategy for the prevention of mother-to-child transmission (PMTCT) of HIV. Pediatric HIV infection remains a public health problem in Togo, with a mother-to-child transmission (MTCT) rate of 3.6% in 2020. This study aimed to estimate cases of HIV seroconversion during pregnancy and to identify pregnant women at high risk of transmitting HIV to their children in Lomé, Togo. METHODS A descriptive cross-sectional study was carried out from 18 March to 22 May 2022 among women who had given birth in five maternity units providing PMTCT services in Lomé. Umbilical cord blood samples were taken from the maternal side by midwives after delivery. HIV serology was performed in the laboratory using the Alere™ HIV Combo SET and First Response HIV 1-2. Card Test version 2.0. A sample was considered positive if both tests were positive. The HIV-1 viral load in HIV-1-positive samples was measured using Cobas/Roche 4800 equipment. Information on the women was extracted from maternal antenatal records and antenatal consultation registers. RESULTS A total of 3148 umbilical cord blood samples (median maternal age: 28 years (interquartile range [24-32]) were collected. Among them, 99.3% (3145/3148) had presented for at least one antenatal clinic visit before giving birth, and 78.7% (2456/3122) had presented for at least four visits. One hundred and twenty-one (121) cord samples were HIV-1 positive, representing a seroprevalence of 3.8% (95% CI = [3.2-4.6]). Among them, 67.8% (82/121) were known HIV-positive before the current pregnancy, 29.7 (36/121) were diagnosed as HIV-positive at the antenatal visits and 2.5% (3/121) were diagnosed as HIV-positive in the delivery room. Of the HIV-positive women, 85.9% (104/121) were on ARV treatment before delivery. The viral load was < 1000 copies/ml in 97.5% (118/121) cases. CONCLUSION This study explored the virologic and epidemiological aspects of HIV among pregnant women in Togo. The results show significant viral suppression at delivery in women ART. Surveillance based on umbilical cord blood specimen screening is an interesting approach for monitoring the effectiveness of PMTCT programmes.
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Affiliation(s)
- Kokou Tegueni
- Département des Sciences Fondamentales, Laboratoire de Biologie Moléculaire et d'Immunologie (BIOLIM- FSS/UL), Université de Lomé, Lomé, Togo
- Programme National de Lutte contre le VIH/Sida, les Hépatites virales et les Infections Sexuellement Transmissibles (PNLS/HV/IST), Lomé, Togo
- Laboratoire National de Référence pour tests VIH, les Hépatites virales et les Infections Sexuellement Transmissibles (LNR/HV/IST), Lomé, Togo
| | - Fifonsi Adjidossi Gbeasor-Komlanvi
- Département de Santé Publique, Faculté des Sciences de la Santé, Université de Lomé, Lomé, Togo
- Centre Africain de Recherche en Epidémiologie et en Santé Publique (CARESP), Lomé, Togo
| | - Oumarou I Wone Adama
- Département de Santé Publique, Faculté des Sciences de la Santé, Université de Lomé, Lomé, Togo
- Centre Africain de Recherche en Epidémiologie et en Santé Publique (CARESP), Lomé, Togo
| | - Arnold Junior Sadio
- Département de Santé Publique, Faculté des Sciences de la Santé, Université de Lomé, Lomé, Togo
- Centre Africain de Recherche en Epidémiologie et en Santé Publique (CARESP), Lomé, Togo
| | - Amivi Phyllis Amenyah-Ehlan
- Département des Sciences Fondamentales, Laboratoire de Biologie Moléculaire et d'Immunologie (BIOLIM- FSS/UL), Université de Lomé, Lomé, Togo
- Programme National de Lutte contre le VIH/Sida, les Hépatites virales et les Infections Sexuellement Transmissibles (PNLS/HV/IST), Lomé, Togo
- Laboratoire National de Référence pour tests VIH, les Hépatites virales et les Infections Sexuellement Transmissibles (LNR/HV/IST), Lomé, Togo
| | - Claver Anoumou Dagnra
- Département des Sciences Fondamentales, Laboratoire de Biologie Moléculaire et d'Immunologie (BIOLIM- FSS/UL), Université de Lomé, Lomé, Togo
- Programme National de Lutte contre le VIH/Sida, les Hépatites virales et les Infections Sexuellement Transmissibles (PNLS/HV/IST), Lomé, Togo
- Laboratoire National de Référence pour tests VIH, les Hépatites virales et les Infections Sexuellement Transmissibles (LNR/HV/IST), Lomé, Togo
| | - Didier Koumavi Ekouevi
- Département de Santé Publique, Faculté des Sciences de la Santé, Université de Lomé, Lomé, Togo.
- Centre Africain de Recherche en Epidémiologie et en Santé Publique (CARESP), Lomé, Togo.
- Global Health in the Global South (GHiGS) Team, Bordeaux Population Health Research Center, University of Bordeaux, National Institute for Health and Medical Research (INSERM) UMR 1219, Research Institute for Sustainable Development (IRD) EMR 271, Bordeaux, France.
- Institut de Santé Publique Epidémiologie Développement (ISPED), Université de Bordeaux, Bordeaux, France.
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KOUAMOU V, WASHAYA T, MAPANGISANA T, NDHLOVU CE, MANASA J. Virological, weight, and drug resistance outcomes among patients initiating a dolutegravir-based first-line antiretroviral therapy regimen in Zimbabwe. AIDS 2024; 38:689-696. [PMID: 38227596 PMCID: PMC10939877 DOI: 10.1097/qad.0000000000003830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2024]
Abstract
OBJECTIVE Dolutegravir (DTG)-based antiretroviral therapy (ART) is being scaled up in Africa. However, clinical experience with DTG and patterns of HIV drug resistance (HIVDR) are sparse in Zimbabwe. We assessed virological, weight, and HIVDR outcomes among individuals initiating on a DTG-based ART. DESIGN We conducted a prospective cohort study among HIV-infected adult (≥18 years old) individuals attending care at Parirenyatwa hospital, Harare, Zimbabwe between October 2021 and April 2023. METHODS Viral load and weight were assessed at both baseline and follow-up (≥24weeks) visits. HIVDR genotyping was performed by Sanger sequencing among participants with virological failure (viral load ≥1000 copies/ml) at follow-up visit. Factors associated with weight gain were determined using logistic regression analysis on STATA 17.0. RESULTS One hundred and seventy-two participants were enrolled in the study. The median [interquartile range (IQR) age was 39 (29-48)] years whilst the median (IQR) CD4 + cell count and log 10 viral load at enrolment was 175 (58-328) cells/μl and 5.41 (4.80-5.74), respectively. After a median (IQR) duration of 27 (25-30) weeks on DTG, of the 131 participants with follow-up viral load data available, 129 (98%) had viral load less than 1000 copies/ml and among the 2 (2%) participants with viral load at least 1000 copies/ml, no emergent HIVDR was detected. We observed a significant increase in weight among the participants. The average weight gain was 5.25 kgs ( P < 0.0001). Baseline CD4 + cell count at least 200 cells/μl was significantly associated with at a smaller weight gain [odds ratio (OR) = 0.26; 95% confidence interval (CI) 0.12-0.58, P = 0.001]. CONCLUSION We found high virological suppression and an increased weight among people initiating on DTG in a resource-limited setting. Encouragingly, HIVDR to DTG remains rare.
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Affiliation(s)
- Vinie KOUAMOU
- Department of Internal Medicine, Faculty of Medicine and Health Sciences, University of Zimbabwe, Harare, Zimbabwe
- Biomedical Research and Training Institute, Harare, Zimbabwe
| | - Tendai WASHAYA
- Biomedical Research and Training Institute, Harare, Zimbabwe
| | | | - Chiratidzo Ellen NDHLOVU
- Department of Internal Medicine, Faculty of Medicine and Health Sciences, University of Zimbabwe, Harare, Zimbabwe
| | - Justen MANASA
- Department of Internal Medicine, Faculty of Medicine and Health Sciences, University of Zimbabwe, Harare, Zimbabwe
- Biomedical Research and Training Institute, Harare, Zimbabwe
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Chu C, Tao K, Kouamou V, Avalos A, Scott J, Grant PM, Rhee SY, McCluskey SM, Jordan MR, Morgan RL, Shafer RW. Prevalence of Emergent Dolutegravir Resistance Mutations in People Living with HIV: A Rapid Scoping Review. Viruses 2024; 16:399. [PMID: 38543764 PMCID: PMC10975848 DOI: 10.3390/v16030399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 02/27/2024] [Accepted: 02/28/2024] [Indexed: 05/23/2024] Open
Abstract
BACKGROUND Dolutegravir (DTG) is a cornerstone of global antiretroviral (ARV) therapy (ART) due to its high efficacy and favorable tolerability. However, limited data exist regarding the risk of emergent integrase strand transfer inhibitor (INSTI) drug-resistance mutations (DRMs) in individuals receiving DTG-containing ART. METHODS We performed a PubMed search using the term "Dolutegravir", last updated 18 December 2023, to estimate the prevalence of VF with emergent INSTI DRMs in people living with HIV (PLWH) without previous VF on an INSTI who received DTG-containing ART. RESULTS Of 2131 retrieved records, 43 clinical trials, 39 cohorts, and 6 cross-sectional studies provided data across 6 clinical scenarios based on ART history, virological status, and co-administered ARVs: (1) ART-naïve PLWH receiving DTG plus two NRTIs; (2) ART-naïve PLWH receiving DTG plus lamivudine; (3) ART-experienced PLWH with VF on a previous regimen receiving DTG plus two NRTIs; (4) ART-experienced PLWH with virological suppression receiving DTG plus two NRTIs; (5) ART-experienced PLWH with virological suppression receiving DTG and a second ARV; and (6) ART-experienced PLWH with virological suppression receiving DTG monotherapy. The median proportion of PLWH in clinical trials with emergent INSTI DRMs was 1.5% for scenario 3 and 3.4% for scenario 6. In the remaining four trial scenarios, VF prevalence with emergent INSTI DRMs was ≤0.1%. Data from cohort studies minimally influenced prevalence estimates from clinical trials, whereas cross-sectional studies yielded prevalence data lacking denominator details. CONCLUSIONS In clinical trials, the prevalence of VF with emergent INSTI DRMs in PLWH receiving DTG-containing regimens has been low. Novel approaches are required to assess VF prevalence with emergent INSTI DRMs in PLWH receiving DTG in real-world settings.
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Affiliation(s)
- Carolyn Chu
- Department of Family and Community Medicine, University of California San Francisco, San Francisco, CA 94110, USA;
| | - Kaiming Tao
- Division of Infectious Diseases, Department of Medicine, Stanford University, Stanford, CA 94305, USA (J.S.); (S.-Y.R.)
| | - Vinie Kouamou
- Faculty of Medicine and Health Sciences, University of Zimbabwe, Harare 00263, Zimbabwe;
| | - Ava Avalos
- Careena Center for Health, Gaborone, Botswana
| | - Jake Scott
- Division of Infectious Diseases, Department of Medicine, Stanford University, Stanford, CA 94305, USA (J.S.); (S.-Y.R.)
| | - Philip M. Grant
- Division of Infectious Diseases, Department of Medicine, Stanford University, Stanford, CA 94305, USA (J.S.); (S.-Y.R.)
| | - Soo-Yon Rhee
- Division of Infectious Diseases, Department of Medicine, Stanford University, Stanford, CA 94305, USA (J.S.); (S.-Y.R.)
| | | | - Michael R. Jordan
- Division of Geographic Medicine and Infectious Diseases, Tufts Medical Center, Boston, MA 02111, USA
- Collaboratory for Emerging Infectious Diseases and Response (CEIDR), Tufts University, Medford, MA 02155, USA
| | - Rebecca L. Morgan
- School of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA
| | - Robert W. Shafer
- Division of Infectious Diseases, Department of Medicine, Stanford University, Stanford, CA 94305, USA (J.S.); (S.-Y.R.)
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Ayieko J, Balzer LB, Inviolata C, Kakande E, Opel F, Wafula EM, Kabami J, Owaraganise A, Mwangwa F, Nakato H, Bukusi EA, Camlin CS, Charlebois ED, Bacon MC, Petersen ML, Kamya MR, Havlir DV, Chamie G. Randomized Trial of a "Dynamic Choice" Patient-Centered Care Intervention for Mobile Persons With HIV in East Africa. J Acquir Immune Defic Syndr 2024; 95:74-81. [PMID: 38054932 PMCID: PMC10695335 DOI: 10.1097/qai.0000000000003311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 08/04/2023] [Indexed: 12/07/2023]
Abstract
BACKGROUND Persons with HIV (PWH) with high mobility face obstacles to HIV care engagement and viral suppression. We sought to understand whether a patient-centered intervention for mobile PWH would improve viral suppression and retention in care, and if so, which subgroups would benefit most. METHODS In a randomized trial, we evaluated the effect of an intervention designed to address barriers to care among mobile (≥2 weeks out of community in previous year) PWH with viral nonsuppression or recent missed visits in Kenya and Uganda (NCT04810650). The intervention included dynamic choice of a "travel pack" (emergency antiretroviral therapy [ART] supply, discrete ART packaging, and travel checklist), multimonth and offsite refills, facilitated transfer to out-of-community clinics, and hotline access to a mobility coordinator. The primary outcome was viral suppression (<400 copies/mL) at 48 weeks. Secondary outcomes included retention in care and ART possession. RESULTS From April 2021 to July 2022, 201 participants were enrolled and randomized (102 intervention, 99 control): 109 (54%) were female participants and 101 (50%) from Kenya; median age was 37 years (interquartile range: 29-43). At 48 weeks, there was no significant difference in viral suppression in intervention (85%) vs. control (86%). The intervention improved retention in care (risk ratio: 1.06[1.02-1.1]; P < 0.001) and ART possession (risk ratio: 1.07[1.03-1.11]; P < 0.001), with larger effect sizes among persons with baseline nonsuppression and high mobility (≥2 weeks out of community in previous 3 months). CONCLUSIONS Mobile PWH-centered care should be considered for high-risk mobile populations, including nonsuppressed and highly mobile PWH, to improve retention in care and sustain viral suppression over time. TRIAL REGISTRATION NCT04810650.
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Affiliation(s)
| | | | | | - Elijah Kakande
- Infectious Diseases Research Collaboration, Kampala, Uganda
| | - Fred Opel
- Kenya Medical Research Institute, Kisumu, Kenya
| | | | - Jane Kabami
- Infectious Diseases Research Collaboration, Kampala, Uganda
| | | | | | - Hellen Nakato
- Infectious Diseases Research Collaboration, Kampala, Uganda
| | | | | | | | - Melanie C. Bacon
- National Institute of Allergy and Infectious Diseases, Bethesda, MD; and
| | | | - Moses R. Kamya
- Makerere University College of Health Sciences, Kampala, Uganda
| | | | - Gabriel Chamie
- University of California San Francisco, San Francisco, CA
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Tschumi N, Lerotholi M, Motaboli L, Mokete M, Labhardt ND, Brown JA. Two-Year Outcomes of Treatment-Experienced Adults After Programmatic Transitioning to Dolutegravir: Longitudinal Data From the VICONEL Human Immunodeficiency Virus Cohort in Lesotho. Clin Infect Dis 2023; 77:1318-1321. [PMID: 37358226 PMCID: PMC10640687 DOI: 10.1093/cid/ciad390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 06/05/2023] [Accepted: 06/21/2023] [Indexed: 06/27/2023] Open
Abstract
In the Viral Load Cohort North-East Lesotho (VICONEL) human immunodeficiency virus cohort, 14 242 adults had transitioned from efavirenz- or nevirapine-based antiretroviral therapy (ART) to dolutegravir-based ART by October 2021. Rates of viral suppression to <50 copies/mL were 84.8%, 93.9%, and 95.4% before, 12 months after, and 24 months after transition, respectively. Sex, age, pretransition viral load, and treatment backbone correlated with 24-month viremia.
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Affiliation(s)
- Nadine Tschumi
- Division of Clinical Epidemiology, Department of Clinical Research, University Hospital Basel, Basel, Switzerland
- University of Basel, Basel, Switzerland
| | - Malebanye Lerotholi
- Division of Clinical Epidemiology, Department of Clinical Research, University Hospital Basel, Basel, Switzerland
- University of Basel, Basel, Switzerland
- Ministry of Health of Lesotho, Maseru, Lesotho
| | | | | | - Niklaus D Labhardt
- Division of Clinical Epidemiology, Department of Clinical Research, University Hospital Basel, Basel, Switzerland
- University of Basel, Basel, Switzerland
| | - Jennifer A Brown
- Division of Clinical Epidemiology, Department of Clinical Research, University Hospital Basel, Basel, Switzerland
- University of Basel, Basel, Switzerland
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Brown JA, Hauser A, Abela IA, Pasin C, Epp S, Mohloanyane T, Nsakala BL, Trkola A, Labhardt ND, Kouyos RD, Günthard HF. Seroprofiling of Antibodies Against Endemic Human Coronaviruses and Severe Acute Respiratory Syndrome Coronavirus 2 in a Human Immunodeficiency Virus Cohort in Lesotho: Correlates of Antibody Response and Seropositivity. J Infect Dis 2023; 228:1042-1054. [PMID: 37261930 PMCID: PMC10582919 DOI: 10.1093/infdis/jiad197] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 05/18/2023] [Accepted: 05/27/2023] [Indexed: 06/03/2023] Open
Abstract
BACKGROUND Serological data on endemic human coronaviruses (HCoVs) and severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in southern Africa are scarce. Here, we report on (1) endemic HCoV seasonality, (2) SARS-CoV-2 seroprevalence, and (3) correlates of SARS-CoV-2 seropositivity and strength of SARS-CoV-2 and endemic HCoV serological responses among adults living with human immunodeficiency virus (HIV). METHODS Plasma samples were collected from February 2020 to July 2021 within an HIV cohort in Lesotho. We used the AntiBody CORonavirus Assay (ABCORA) multiplex immunoassay to measure antibody responses to endemic HCoV (OC43, HKU1, NL63, and 229E) and SARS-CoV-2 antigens. RESULTS Results for 3173 samples from 1403 adults were included. Serological responses against endemic HCoVs increased over time and peaked in winter and spring. SARS-CoV-2 seropositivity reached >35% among samples collected in early 2021 and was associated with female sex, obesity, working outside the home, and recent tiredness or fever. Positive correlations were observed between the strength of response to endemic HCoVs and to SARS-CoV-2 and between older age or obesity and the immunoglobulin G response to SARS-CoV-2. CONCLUSIONS These results add to our understanding of the impact of biological, clinical, and social/behavioral factors on serological responses to coronaviruses in southern Africa.
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Affiliation(s)
- Jennifer A Brown
- Division of Clinical Epidemiology, Department of Clinical Research, University Hospital Basel, Basel, Switzerland
- Division of Clinical Epidemiology, Department of Clinical Research, University of Basel, Basel, Switzerland
| | - Anthony Hauser
- Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, Zurich, Switzerland
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland
| | - Irene A Abela
- Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, Zurich, Switzerland
- Institute of Medical Virology, University of Zurich, Zurich, Switzerland
| | - Chloé Pasin
- Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, Zurich, Switzerland
- Institute of Medical Virology, University of Zurich, Zurich, Switzerland
| | - Selina Epp
- Institute of Medical Virology, University of Zurich, Zurich, Switzerland
| | | | | | - Alexandra Trkola
- Institute of Medical Virology, University of Zurich, Zurich, Switzerland
| | - Niklaus D Labhardt
- Division of Clinical Epidemiology, Department of Clinical Research, University Hospital Basel, Basel, Switzerland
- Division of Clinical Epidemiology, Department of Clinical Research, University of Basel, Basel, Switzerland
- Division of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, Basel, Switzerland
| | - Roger D Kouyos
- Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, Zurich, Switzerland
- Institute of Medical Virology, University of Zurich, Zurich, Switzerland
| | - Huldrych F Günthard
- Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, Zurich, Switzerland
- Institute of Medical Virology, University of Zurich, Zurich, Switzerland
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Surial B, Chammartin F, Damas J, Calmy A, Haerry D, Stöckle M, Schmid P, Bernasconi E, Fux CA, Tarr PE, Günthard HF, Wandeler G, Rauch A. Impact of Integrase Inhibitors on Cardiovascular Disease Events in People With Human Immunodeficiency Virus Starting Antiretroviral Therapy. Clin Infect Dis 2023; 77:729-737. [PMID: 37157869 PMCID: PMC10495132 DOI: 10.1093/cid/ciad286] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Revised: 04/15/2023] [Accepted: 05/04/2023] [Indexed: 05/10/2023] Open
Abstract
BACKGROUND Integrase strand transfer inhibitors (INSTIs) have been associated with an increased risk for cardiovascular disease (CVD) events. We investigated the impact of starting INSTI-based antiretroviral therapy (ART) on CVD events among treatment-naïve people with human immunodeficiency virus using a target trial framework, which reduces the potential for confounding and selection bias. METHODS We included Swiss HIV Cohort Study participants who were ART-naïve after May 2008, when INSTIs became available in Switzerland. Individuals were categorized according to their first ART regimen (INSTI vs other ART) and were followed from ART start until the first of CVD event (myocardial infarction, stroke, or invasive cardiovascular procedure), loss to follow-up, death, or last cohort visit. We calculated hazard ratios and risk differences using pooled logistic regression models with inverse probability of treatment and censoring weights. RESULTS Of 5362 participants (median age 38 years, 21% women, 15% of African origin), 1837 (34.3%) started INSTI-based ART, and 3525 (65.7%) started other ART. Within 4.9 years (interquartile range, 2.4-7.4), 116 CVD events occurred. Starting INSTI-based ART was not associated with an increased risk for CVD events (adjusted hazard ratio, 0.80; 95% confidence interval [CI], .46-1.39). Adjusted risk differences between individuals who started INSTIs and those who started other ART were -0.17% (95% CI, -.37 to .19) after 1 year, -0.61% (-1.54 to 0.22) after 5 years, and -0.71% (-2.16 to 0.94) after 8 years. CONCLUSIONS In this target trial emulation, we found no difference in short- or long-term risk for CVD events between treatment-naïve people with human immunodeficiency virus who started INSTI-based ART and those on other ART.
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Affiliation(s)
- Bernard Surial
- Department of Infectious Diseases, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Frédérique Chammartin
- Division of Clinical Epidemiology, Department of Clinical Research, University Hospital Basel, University of Basel, Basel, Switzerland
| | - José Damas
- Division of Infectious Diseases, University Hospital of Lausanne, University of Lausanne, Lausanne, Switzerland
| | - Alexandra Calmy
- Division of Infectious Diseases, Geneva University Hospital, University of Geneva, Geneva, Switzerland
| | | | - Marcel Stöckle
- Division of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Patrick Schmid
- Division of Infectious Diseases, Cantonal Hospital of St Gallen, St Gallen, Switzerland
| | - Enos Bernasconi
- Division of Infectious Diseases, Ente Ospedaliero Cantonale Lugano, University of Geneva and University of Southern Switzerland, Lugano, Switzerland
| | - Christoph A Fux
- Division of Infectious Diseases, Cantonal Hospital of Aarau, Aarau, Switzerland
| | - Philip E Tarr
- Department of Medicine and Division of Infectious Diseases and Hospital Epidemiology, Kantonsspital Baselland, University of Basel, Bruderholz, Switzerland
| | - Huldrych F Günthard
- Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
- Institute of Medical Virology, University of Zurich, Zurich, Switzerland
| | - Gilles Wandeler
- Department of Infectious Diseases, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Andri Rauch
- Department of Infectious Diseases, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
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Dorward J, Sookrajh Y, Khubone T, van der Molen J, Govender R, Phakathi S, Lewis L, Bottomley C, Maraj M, Lessells RJ, Naidoo K, Butler CC, Van Heerden R, Garrett N. Implementation and outcomes of dolutegravir-based first-line antiretroviral therapy for people with HIV in South Africa: a retrospective cohort study. Lancet HIV 2023; 10:e284-e294. [PMID: 37001536 PMCID: PMC10288006 DOI: 10.1016/s2352-3018(23)00047-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 02/02/2023] [Accepted: 02/08/2023] [Indexed: 03/30/2023]
Abstract
BACKGROUND There are few data assessing the uptake of first-line dolutegravir among men and women living with HIV in low-income and middle-income countries, and subsequent clinical outcomes in non-trial settings. We aimed to determine dolutegravir uptake in women, and the effect of dolutegravir on clinical outcomes in routine care in South Africa. METHODS In this cohort study, we analysed deidentified data from adults receiving first-line antiretroviral therapy (ART) at 59 South African clinics from Dec 1, 2019, to Feb 28, 2022, using two distinct cohorts. In the initiator cohort, we used Poisson regression models to assess the outcome of initiation with dolutegravir-based ART by gender, and associations between dolutegravir use and the outcomes of 12-month retention in care and viral suppression at less than 50 copies per mL. In the transition cohort, comprising adults who received non-dolutegravir-based first-line ART in December, 2019, we used Cox proportional hazards models to assess the outcome of transition to first-line dolutegravir by gender. We then used time-dependent propensity score matching to compare the outcomes of subsequent 12-month retention in care and viral suppression between people who transitioned to dolutegravir and those who had not yet transitioned at the same timepoint. In both the initiation and transition cohort, the primary viral load analysis was an intention-to-treat analysis, with a secondary as-treated analysis that excluded people who changed their ART regimen after baseline. FINDINGS In the initiator cohort, between Dec 1, 2019, and Feb 28, 2022, 45 392 people were initiated on ART. 23 945 (52·8%) of 45 392 were non-pregnant women, 4780 (10·5%) were pregnant women, and 16 667 (36·7%) were men. The median participant age was 31·0 years (IQR 26·0-38·0) and 2401 (5·3%) were receiving tuberculosis treatment at time of ART initiation. 31 264 (68·9%) of 45 392 people were initiated on dolutegravir, 14 102 (31·1%) on efavirenz, and 26 (0·1%) on nevirapine. In a univariable Poisson regression model, pregnant women (risk ratio [RR] 0·57, 95% CI 0·49 to 0·66; risk difference -35·4%, 95% CI -42·3 to -28·5) and non-pregnant women (RR 0·78, 0·74 to 0·82; risk difference -18·4%, -21·6 to -15·2) were less likely to be initiated on dolutegravir than were men. In Poisson models adjusted for age, gender (including pregnancy), time, tuberculosis status, and initiation CD4 count, people initiated on dolutegravir were more likely to be retained in care at 12 months (adjusted RR 1·09, 95% CI 1·04 to 1·14; adjusted risk difference 5·2%, 2·2 to 8·4) and virally suppressed (adjusted RR 1·04, 95% CI 1·01 to 1·06; adjusted risk difference 3·1%, 1·2 to 5·1) compared with those initiated on non-dolutegravir-based regimens. For the transition cohort, on Dec 1, 2019, 180 956 people were receiving non-dolutegravir-based first-line ART at the study clinics, of whom 124 168 (68·6%) were women. The median age was 38 years (IQR 32-45), and the median time on ART was 3·9 years (2·0-6·4) years, with most people receiving efavirenz (178 624 [98·7%] people) and tenofovir (178 148 [98·4%]). By Feb 28, 2022, 121 174 (67·0%) of 180 956 people had transitioned to first-line dolutegravir at a median of 283 days (IQR 203-526). In a univariable Cox regression model the hazard of being transitioned to dolutegravir was lower in women than in men (hazard ratio 0·56, 95% CI 0·56 to 0·57). Among 92 318 propensity score matched people, the likelihood of retention in care was higher among the dolutegravir group compared with matched controls (adjusted RR 1·03, 95% CI 1·02 to 1·03; risk difference 2·5%, 95% CI 2·1 to 2·9). In the dolutegravir group, 33 423 (90·5%) of 36 920 people were suppressed at less than 50 copies per mL compared with 31 648 (89·7%) of 35 299 matched controls (adjusted RR 1·01, 95% CI 1·00 to 1·02; risk difference 0·8%, 95% CI 0·3 to 1·4). INTERPRETATION Women were less likely to receive dolutegravir than men. As dolutegravir was associated with improved outcomes, roll-out should continue, with a particular emphasis on inclusion of women. FUNDING Wellcome Trust, Africa Oxford Initiative, International Association of Providers of AIDS Care, and Bill & Melinda Gates Foundation. TRANSLATION For the isiZulu translation of the abstract see Supplementary Materials section.
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Affiliation(s)
- Jienchi Dorward
- Centre for the AIDS Programme of Research in South Africa, University of KwaZulu-Natal, Durban, South Africa; Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK.
| | - Yukteshwar Sookrajh
- eThekwini Municipality Health Unit, eThekwini Municipality, Durban, South Africa
| | - Thokozani Khubone
- eThekwini Municipality Health Unit, eThekwini Municipality, Durban, South Africa
| | - Johan van der Molen
- Centre for the AIDS Programme of Research in South Africa, University of KwaZulu-Natal, Durban, South Africa
| | - Riona Govender
- Health Informatics Directorate, South African National Department of Health, Pretoria, South Africa
| | - Sifiso Phakathi
- Health Informatics Directorate, South African National Department of Health, Pretoria, South Africa
| | - Lara Lewis
- Centre for the AIDS Programme of Research in South Africa, University of KwaZulu-Natal, Durban, South Africa
| | | | - Munthra Maraj
- eThekwini Municipality Health Unit, eThekwini Municipality, Durban, South Africa
| | - Richard J Lessells
- Centre for the AIDS Programme of Research in South Africa, University of KwaZulu-Natal, Durban, South Africa; KwaZulu-Natal Research and Innovation Sequencing Platform, University of KwaZulu-Natal, Durban, South Africa
| | - Kogieleum Naidoo
- Centre for the AIDS Programme of Research in South Africa, University of KwaZulu-Natal, Durban, South Africa; South African Medical Research Council-Centre for the AIDS Programme of Research in South Africa-TB-HIV Pathogenesis and Treatment Research Unit, University of KwaZulu-Natal Nelson R Mandela School of Medicine, Durban, South Africa
| | - Christopher C Butler
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Rose Van Heerden
- eThekwini Municipality Health Unit, eThekwini Municipality, Durban, South Africa
| | - Nigel Garrett
- Centre for the AIDS Programme of Research in South Africa, University of KwaZulu-Natal, Durban, South Africa; Discipline of Public Health Medicine, School of Nursing and Public Health, University of KwaZulu-Natal, Durban, South Africa
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Brown JA, Nsakala BL, Mokhele K, Rakuoane I, Muhairwe J, Glass TR, Amstutz A, Tschumi N, Belus JM, Klimkait T, Labhardt ND. Dolutegravir in real life: Self-reported mental and physical health outcomes after transitioning from efavirenz- to dolutegravir-based antiretroviral therapy in a prospective cohort study in Lesotho. HIV Med 2023; 24:153-162. [PMID: 35730213 DOI: 10.1111/hiv.13352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Accepted: 05/31/2022] [Indexed: 11/29/2022]
Abstract
INTRODUCTION HIV programmes across many countries in Africa have recently transitioned people living with HIV from efavirenz (EFV)- to dolutegravir (DTG)-containing antiretroviral therapy (ART). As both drugs are associated with neuropsychiatric adverse effects, this study assessed the mental health and HIV/ART-associated symptoms of people living with HIV before and after transition to DTG. METHODS The prospective DO-REAL cohort enrolled people starting DTG-based ART in Lesotho from February to December 2020. For this analysis within DO-REAL, we included adults changing from tenofovir disoproxil fumarate (TDF)/lamivudine (3TC)/EFV to TDF/3TC/DTG within first-line therapy. At transition and 16 weeks thereafter, participants completed the Patient Health Questionnaire-9 (PHQ-9; depression screening), the 12-item Short-Form Health Survey (SF-12; mental and physical health), and a modified HIV Symptom Index (mHSI; HIV/ART-related symptoms). We also assessed weight change. We used McNemar tests with Bonferroni corrections to assess binary outcomes. CLINICALTRIALS gov: NCT04238767. RESULTS Among 1228 participants, 1131 completed follow-up. Of these, 60.0% were female, the median age was 46 years (interquartile range [IQR] 38-55), and the median time taking ART was 5.7 years (IQR 3.5-8.9). No change was observed for weight or overall PHQ-9 or SF-12 outcomes. However, three mHSI items decreased at follow-up: 'feeling sad/down/depressed' (bothered 6.0% vs. 3.3% of participants at least 'a little' before vs. after transition; adjusted p = 0.048); 'feeling nervous/anxious' (7.4% vs. 3.4%; adjusted p = 0.0009); and 'nightmares, strange/vivid dreams' (6.3% vs. 3.5%; adjusted p = 0.027). Individual PHQ-9 or SF-12 items also improved. Being symptom free across all measures increased from 5.1% to 11.4% (p < 0.0001). CONCLUSIONS We observed no negative impacts and potential moderate improvements with DTG, providing further support for the rollout of DTG.
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Affiliation(s)
- Jennifer A Brown
- Swiss Tropical and Public Health Institute, Basel, Switzerland.,Molecular Virology Group, Department of Biomedicine, Basel, Switzerland.,University of Basel, Basel, Switzerland
| | | | - Kuena Mokhele
- SolidarMed, Partnerships for Health, Maseru, Lesotho
| | | | | | - Tracy R Glass
- Swiss Tropical and Public Health Institute, Basel, Switzerland.,University of Basel, Basel, Switzerland
| | - Alain Amstutz
- Swiss Tropical and Public Health Institute, Basel, Switzerland.,University of Basel, Basel, Switzerland.,University Hospital Basel, Basel, Switzerland
| | - Nadine Tschumi
- Swiss Tropical and Public Health Institute, Basel, Switzerland.,University of Basel, Basel, Switzerland
| | - Jennifer M Belus
- Swiss Tropical and Public Health Institute, Basel, Switzerland.,University of Basel, Basel, Switzerland.,University of Maryland, College Park, Maryland, USA
| | - Thomas Klimkait
- Molecular Virology Group, Department of Biomedicine, Basel, Switzerland.,University of Basel, Basel, Switzerland
| | - Niklaus D Labhardt
- Swiss Tropical and Public Health Institute, Basel, Switzerland.,University of Basel, Basel, Switzerland.,University Hospital Basel, Basel, Switzerland
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Effectiveness of a peer educator-coordinated preference-based differentiated service delivery model on viral suppression among young people living with HIV in Lesotho: The PEBRA cluster-randomized trial. PLoS Med 2023; 20:e1004150. [PMID: 36595523 PMCID: PMC9810159 DOI: 10.1371/journal.pmed.1004150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2022] [Accepted: 11/28/2022] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Southern and Eastern Africa is home to more than 2.1 million young people aged 15 to 24 years living with HIV. As compared with other age groups, this population group has poorer outcomes along the HIV care cascade. Young people living with HIV and the research team co-created the PEBRA (Peer Educator-Based Refill of ART) care model. In PEBRA, a peer educator (PE) delivered services as per regularly assessed patient preferences for medication pick-up, short message service (SMS) notifications, and psychosocial support. The cluster-randomized trial compared PEBRA model versus standard clinic care (no PE and ART refill done by nurses) in 3 districts in Lesotho. METHODS AND FINDINGS Individuals taking antiretroviral therapy (ART) aged 15 to 24 years at 20 clinics (clusters) were eligible. In the 10 clinics randomized to the intervention arm, participants were offered the PEBRA model, coordinated by a trained PE and supported by an eHealth application (PEBRApp). In the 10 control clusters, participants received standard nurse-coordinated care without any service coordination by a PE. The primary endpoint was 12-month viral suppression below 20 copies/mL. Analyses were intention-to-treat and adjusted for sex. From November 6, 2019 to February 4, 2020, we enrolled 307 individuals (150 intervention, 157 control; 218 [71%] female, median age 19 years [interquartile range, IQR, 17 to 22]). At 12 months, 99 of 150 (66%) participants in the intervention versus 95 of 157 (61%) participants in the control arm had viral suppression (adjusted odds ratio (OR) 1.27; 95% confidence interval [CI] [0.79 to 2.03]; p = 0.327); 4 of 150 (2.7%) versus 1 of 157 (0.6%) had died (adjusted OR 4.12; 95% CI [0.45 to 37.62]; p = 0.210); and 12 of 150 (8%) versus 23 of 157 (14.7%) had transferred out (adjusted OR 0.53; 95% CI [0.25 to 1.13]; p = 0.099). There were no significant differences between arms in other secondary outcomes. Twenty participants (11 in intervention and 9 in control) were lost to follow-up over the entire study period. The main limitation was that the data collectors in the control clusters were also young peers; however, they used a restricted version of the PEBRApp to collect data and thus were not able to provide the PEBRA model. The trial was prospectively registered on ClinicalTrials.gov (NCT03969030). CONCLUSIONS Preference-based peer-coordinated care for young people living with HIV, compared to nurse-based care only, did not lead to conclusive evidence for an effect on viral suppression. TRIAL REGISTRATION clinicaltrials.gov, NCT03969030, https://clinicaltrials.gov/ct2/show/NCT03969030.
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12
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Esber A, Dear N, Shah N, Kibuuka H, Maswai J, Owuoth J, Singoei V, Bahemana E, Iroezindu M, Crowell TA, Polyak CS, Cavanaugh JS, Ake JA. Brief Report: Virologic Impact of the Dolutegravir Transition: Prospective Results From the Multinational African Cohort Study. J Acquir Immune Defic Syndr 2022; 91:285-289. [PMID: 35980350 PMCID: PMC9561234 DOI: 10.1097/qai.0000000000003065] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 06/20/2022] [Indexed: 01/07/2023]
Abstract
BACKGROUND The real-world impact on viral suppression of switching from non-dolutegravir-based therapy to tenofovir/lamivudine/dolutegravir (TLD) is not thoroughly characterized in Africa. We described the virologic consequences of switching regimens in the African Cohort Study (AFRICOS), an observational cohort in Nigeria, Kenya, Uganda, and Tanzania. METHODS Among antiretroviral-experienced people living with HIV (PLWH) in AFRICOS, we compared viral load (VL) nonsuppression (VL ≥ 1000 copies/mL) among those who switched with those who never switched to TLD, restricting to participants who had at least 1 visit with a recorded VL after the countrywide rollout of TLD. We calculated Kaplan-Meier curves and conducted Cox proportional hazards modeling to estimate adjusted hazard ratios and 95% confidence intervals for factors potentially associated with nonsuppression. RESULTS As of September 1, 2021, there were 3108 PLWH enrolled. Among 1576 participants who switched to TLD, 1486 (94.3%) remained suppressed after transition, 12 (0.8%) remained unsuppressed, and 38 (2.4%) lost suppression, compared with 652 (82.1%), 75 (9.4%), and 46 (5.8%), respectively, of 797 participants who did not switch ( P < 0.001). After adjustment for sex, age, study site, and self-reported antiretroviral therapy adherence, virally suppressed participants who did not switch to TLD had significantly higher rates of losing viral suppression compared with those who switched (adjusted hazard ratio: 4.26; 95% confidence interval: 2.72 to 6.68). CONCLUSIONS PLWH transitioning to TLD had higher rates of viral suppression compared with those who remained on other regimens. Even within a highly suppressed population, TLD transition provided significant benefits for achieving or maintaining viral suppression.
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Affiliation(s)
- Allahna Esber
- US Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD
| | - Nicole Dear
- US Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD
| | - Neha Shah
- US Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD
| | - Hannah Kibuuka
- Makerere University Walter Reed Project, Kampala, Uganda
| | - Jonah Maswai
- US Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD
- US Army Medical Research Directorate—Africa, Kericho, Kenya
| | - John Owuoth
- US Army Medical Research Directorate—Africa, Kisumu, Kenya
- HJF Medical Research International, Kisumu, Kenya
| | - Valentine Singoei
- US Army Medical Research Directorate—Africa, Kisumu, Kenya
- HJF Medical Research International, Kisumu, Kenya
| | - Emmanuel Bahemana
- US Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD
- HJF Medical Research International, Mbeya, Tanzania; and
| | - Michael Iroezindu
- US Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD
- HJF Medical Research International, Abuja, Nigeria
| | - Trevor A. Crowell
- US Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD
| | - Christina S. Polyak
- US Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD
| | - Joseph S. Cavanaugh
- US Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD
| | - Julie A. Ake
- US Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD
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Schramm B, Temfack E, Descamps D, Nicholas S, Peytavin G, Bitilinyu-Bangoh JE, Storto A, Lê MP, Abdi B, Ousley J, Kalua T, Calvez V, Jahn A, Marcelin AG, Szumilin E. Viral suppression and HIV-1 drug resistance 1 year after pragmatic transitioning to dolutegravir first-line therapy in Malawi: a prospective cohort study. THE LANCET HIV 2022; 9:e544-e553. [DOI: 10.1016/s2352-3018(22)00136-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 05/02/2022] [Accepted: 05/11/2022] [Indexed: 12/12/2022]
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Han X, Hou H, Xu J, Ren J, Li S, Wang Y, Yang H, Wang Y. Significant association between HIV infection and increased risk of COVID-19 mortality: a meta-analysis based on adjusted effect estimates. Clin Exp Med 2022:10.1007/s10238-022-00840-1. [PMID: 35695974 PMCID: PMC9189270 DOI: 10.1007/s10238-022-00840-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 05/09/2022] [Indexed: 12/13/2022]
Abstract
To investigate the relationship between human immunodeficiency virus (HIV) infection and the risk of mortality among coronavirus disease 2019 (COVID-19) patients based on adjusted effect estimate by a quantitative meta-analysis. A random-effects model was used to estimate the pooled effect size (ES) with corresponding 95% confidence interval (CI). I2 statistic, sensitivity analysis, Begg’s test, meta-regression and subgroup analyses were also conducted. This meta-analysis presented that HIV infection was associated with a significantly higher risk of COVID-19 mortality based on 40 studies reporting risk factors-adjusted effects with 131,907,981 cases (pooled ES 1.43, 95% CI 1.25–1.63). Subgroup analyses by male proportion and setting yielded consistent results on the significant association between HIV infection and the increased risk of COVID-19 mortality. Allowing for the existence of heterogeneity, further meta-regression and subgroup analyses were conducted to seek the possible source of heterogeneity. None of factors might be possible reasons for heterogeneity in the further analyses. Sensitivity analysis indicated the robustness of this meta-analysis. The Begg’s test manifested that there was no publication bias (P = 0.2734). Our findings demonstrated that HIV infection was independently associated with a significantly increased risk of mortality in COVID-19 patients. Further well-designed studies based on prospective study estimates are warranted to confirm our findings.
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Affiliation(s)
- Xueya Han
- Department of Epidemiology, School of Public Health, Zhengzhou University, No. 100 of Science Avenue, Zhengzhou, 450001, Henan Province, China
| | - Hongjie Hou
- Department of Epidemiology, School of Public Health, Zhengzhou University, No. 100 of Science Avenue, Zhengzhou, 450001, Henan Province, China
| | - Jie Xu
- Department of Epidemiology, School of Public Health, Zhengzhou University, No. 100 of Science Avenue, Zhengzhou, 450001, Henan Province, China
| | - Jiahao Ren
- Department of Epidemiology, School of Public Health, Zhengzhou University, No. 100 of Science Avenue, Zhengzhou, 450001, Henan Province, China
| | - Shuwen Li
- Department of Epidemiology, School of Public Health, Zhengzhou University, No. 100 of Science Avenue, Zhengzhou, 450001, Henan Province, China
| | - Ying Wang
- Department of Epidemiology, School of Public Health, Zhengzhou University, No. 100 of Science Avenue, Zhengzhou, 450001, Henan Province, China
| | - Haiyan Yang
- Department of Epidemiology, School of Public Health, Zhengzhou University, No. 100 of Science Avenue, Zhengzhou, 450001, Henan Province, China.
| | - Yadong Wang
- Department of Toxicology, Henan Center for Disease Control and Prevention, Zhengzhou, 450016, Henan Province, China
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15
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Marryshow TA, Muhairwe J, Tang A, Molulela MMM, Matta R, Jordan MR. Determining the acceptability of point-of-care urine tenofovir testing and its performance in predicting HIV RNA suppression. Int J STD AIDS 2022; 33:777-783. [PMID: 35611960 DOI: 10.1177/09564624221103043] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND The detection of tenofovir (TFV) metabolites by point-of-care (POC) urine lateral flow immunoassays (LFIA) indicates adherence to tenofovir-containing HIV pre-exposure prophylaxis. However, the association between urine TFV metabolites as detected by LFIA and HIV viral load suppression in people receiving TFV-based antiretroviral therapy (ART) is unknown as is patient and clinician acceptability of POC urine LFIA testing in clinical practice in low- and middle-income country settings. METHODS We enrolled 409 people living with HIV from two HIV clinics in Lesotho and investigated the performance of POC urine LFIA TFV testing in predicting viral suppression. We interviewed 12 study participants and conducted a focus-group discussion with 5 clinicians to gather opinions on POC urine TFV testing. RESULTS Using a viral load threshold of 1000 copies/mL, 398 (98%) participants were virologically suppressed, and 8 were viremic. Tenofovir was detected in the urine of 405 (99%) participants. The sensitivity of the POC urine LFIA test in detecting TFV in participants with viral suppression was 99.3% (95% CI: 97.8-99.8); the specificity was 12.5% (95% CI: 0.3-52.6). The positive and negative predictive values were 98.3% and 25%, respectively. Point-of-care urine TFV testing was viewed favorably by both participants and clinicians. However, clinicians stated that the 2-3-days detection window of the assay studied limits adherence categorization. CONCLUSIONS In our study cohort, urine POC TFV testing demonstrated high sensitivity in predicting viral suppression, but low specificity and negative predictive value. Urine POC TFV testing was highly acceptable to participants and clinicians; however, clinicians expressed concern about its clinical utility because of its limitations. While further research is needed to assess performance in less adherent populations, this test may support adherence counseling in some clinical settings.
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Affiliation(s)
- Terry A Marryshow
- Division of Geographic Medicine and Infectious Diseases, 1867Tufts Medical Center, Boston, MA, USA
| | | | - Alice Tang
- Department of Public Health and Community Medicine, 12261Tufts University School of Medicine, Boston, MA, USA
| | | | - Riya Matta
- School of Arts and Science, 12261Tufts University School of Medicine, Boston, MA, USA
| | - Michael R Jordan
- Levy Center for Integrated Management of Antimicrobial Resistance (CIMAR), 12261Tufts University School of Medicine, Boston, MA, USA
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