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Siqithi S, Durojaiye OC, Adeniyi OV. Effects of the timing of maternal antiretroviral therapy initiation, CD4 count, and HIV viral load on birth outcomes in the Eastern Cape province of South Africa: A secondary data analysis. PLoS One 2024; 19:e0308374. [PMID: 39240844 PMCID: PMC11379262 DOI: 10.1371/journal.pone.0308374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2024] [Accepted: 07/23/2024] [Indexed: 09/08/2024] Open
Abstract
BACKGROUND Antiretroviral therapy (ART) use during pregnancy is essential to prevent vertical transmission of HIV, but it may also increase the risk of adverse birth outcomes. This study investigated the impact of both maternal HIV infection and the timing of ART initiation on birth outcomes in women living with HIV in South Africa. METHODS This secondary data analysis examined the dataset from an earlier cohort study involving 1709 pregnant women living with HIV who delivered their babies at three major maternity centres in the Eastern Cape province of South Africa between September 2015 and May 2018. The associations between adverse birth outcomes (stillbirth, preterm birth, very preterm birth, and low birth weight) and the timing of maternal ART initiation, peripartum CD4 count, and HIV viral load were examined using logistic regression analysis. RESULTS The observed rates of stillbirth, preterm birth, very preterm birth, and low birth weight were 1.4%, 33.5%, 5.4% and 18.0%, respectively. In the multivariable analysis, low birth weight was associated with ART initiated during the second trimester (adjusted odds ratio [aOR] 1.38; 95% confidence interval [CI], 1.03-1.85), low-level viraemia (21-999 copies/ml) (aOR, 1.62; 95% CI, 1.17-2.22), and high-level viraemia (≥1000 copies/ml) (aOR, 1.66; 95% CI, 1.66-2.38) during the peripartum period. Preterm birth was associated with low-level viraemia (aOR, 1.44; 95% CI, 1.16-1.79) and a CD4 count of less than 200 cells/mm3 (aOR, 1.35; 95% CI, 1.01-1.82). Very preterm birth was associated with detectable maternal viraemia. CONCLUSION Adverse birth outcomes are common among pregnant women living with HIV, especially those with unsuppressed viraemia. Clinicians and programme managers should prioritise timeous ART initiation and virological suppression in all pregnant women living with HIV.
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Affiliation(s)
- Sisanda Siqithi
- Department of Paediatrics, Cecilia Makiwane Hospital, Walter Sisulu University, East London, South Africa
| | - Oyewole Christopher Durojaiye
- Department of Infection and Tropical Medicine, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, South Yorkshire, United Kingdom
- Department of Microbiology, University Hospitals of Derby and Burton NHS Foundation Trust, Derby, Derbyshire, United Kingdom
| | - Oladele Vincent Adeniyi
- Department of Family Medicine, Cecilia Makiwane Hospital, Walter Sisulu University, East London, South Africa
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Nacher M, Blanc J, Rabier S, Lucarelli A, Adenis A, Basurko C, Louis A, Dotou D, Leneuve M, Osei L, Elenga N, Hcini N. Thirty years of HIV pregnancies in French Guiana: prevention successes and remaining obstetrical challenges. Front Glob Womens Health 2024; 4:1264837. [PMID: 38234591 PMCID: PMC10791775 DOI: 10.3389/fgwh.2023.1264837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 12/13/2023] [Indexed: 01/19/2024] Open
Abstract
Introduction In a context of high HIV prevalence, poor pregnancy follow-up, frequent poverty, preeclampsia, and preterm delivery, we aimed to describe the characteristics and outcomes of pregnancies among women living with HIV in French Guiana. Methods A retrospective cohort study was conducted on HIV-infected pregnancies enrolled between January 1st 1992 to 31st July 2022. Overall, there were 1,774 pregnancies in 881 women living with HIV. Results For 75.1% of pregnancies, the HIV diagnosis was already known before pregnancy and in 67.6% of women, HIV follow-up predated pregnancy. Nearly half of women, 49.6%, only had one pregnancy since having been diagnosed with HIV. Although most women received antiretroviral therapy during pregnancy, for those with the available information we found only 48.5% had an undetectable viral load at delivery. Overall, 15.3% of pregnancies ended with an abortion. There were a total of 110 newborns infected with HIV representing an overall transmission rate of 6.2% (110/1,771). Between 1993 and 2002, the transmission rate was 34%, between 2003 and 2012 it was 1.3%, and between 2013 and 2022 it was 0.7%. Overall, in Cayenne, since 2008, 106 of 581 HIV-infected pregnancies (18.2%) with available information were premature before 37 weeks of pregnancy; of these, 33 (5.7%) were very preterm deliveries and 73 (13.3%) were late preterm deliveries. Over time, in Cayenne, preterm delivery declined significantly. Conclusions The present study emphasizes that, despite spectacular progress in reducing mother to child transmission, pregnancy outcomes among women living with HIV are still preoccupying with high incidence of preterm delivery and low birth weight. Teasing out what fraction is linked to HIV and what fraction is linked to social precariousness and poor follow-up was not possible in this study. Despite the high incidence of very preterm delivery recent progress suggests that coordination efforts to improve follow-up may also have improved obstetrical outcomes.
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Affiliation(s)
- Mathieu Nacher
- Centre d'Investigation Clinique INSERM 1424, Centre Hospitalier de Cayenne, Cayenne, French Guiana
- Amazonian Infrastructures for Population Health, Centre Hospitalier de Cayenne, Cayenne, French Guiana
- Département Formation Recherche Santé, Université de Guyane, Cayenne, French Guiana
| | - Julie Blanc
- Centre d'Investigation Clinique INSERM 1424, Centre Hospitalier de Cayenne, Cayenne, French Guiana
- Amazonian Infrastructures for Population Health, Centre Hospitalier de Cayenne, Cayenne, French Guiana
| | - Sebastien Rabier
- Amazonian Infrastructures for Population Health, Centre Hospitalier de Cayenne, Cayenne, French Guiana
- COREVIH Guyane, Centre Hospitalier de Cayenne, Cayenne, French Guiana
| | - Aude Lucarelli
- Amazonian Infrastructures for Population Health, Centre Hospitalier de Cayenne, Cayenne, French Guiana
- COREVIH Guyane, Centre Hospitalier de Cayenne, Cayenne, French Guiana
| | - Antoine Adenis
- Centre d'Investigation Clinique INSERM 1424, Centre Hospitalier de Cayenne, Cayenne, French Guiana
- Amazonian Infrastructures for Population Health, Centre Hospitalier de Cayenne, Cayenne, French Guiana
- Département Formation Recherche Santé, Université de Guyane, Cayenne, French Guiana
| | - Celia Basurko
- Centre d'Investigation Clinique INSERM 1424, Centre Hospitalier de Cayenne, Cayenne, French Guiana
- Amazonian Infrastructures for Population Health, Centre Hospitalier de Cayenne, Cayenne, French Guiana
- Département Formation Recherche Santé, Université de Guyane, Cayenne, French Guiana
| | - Alphonse Louis
- Service de Gynécologie Obstétrique, Centre Hospitalier de Cayenne, Cayenne, French Guiana
| | - Dominique Dotou
- Service de Gynécologie Obstétrique, Centre Hospitalier de Cayenne, Cayenne, French Guiana
| | - Malika Leneuve
- Service de Gynécologie Obstétrique, Centre Hospitalier de Cayenne, Cayenne, French Guiana
| | - Lindsay Osei
- Collectivité territoriale de Guyane, Protection Maternelle et Infantile, Cayenne, French Guiana
| | - Narcisse Elenga
- Amazonian Infrastructures for Population Health, Centre Hospitalier de Cayenne, Cayenne, French Guiana
- Service de Pédiatrie, Centre Hospitalier de Cayenne, Cayenne, French Guiana
| | - Najeh Hcini
- Amazonian Infrastructures for Population Health, Centre Hospitalier de Cayenne, Cayenne, French Guiana
- Service de Gynécologie Obstétrique, Centre Hospitalier de l’Ouest Guyanais, Saint Laurent du Maroni, French Guiana
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Powis KM, Lebanna L, Schenkel S, Masasa G, Kgole SW, Ngwaca M, Kgathi C, Williams PL, Slogrove AL, Shapiro RL, Lockman S, Mmalane MO, Makhema JM, Jao J, Cassidy AR. Lower academic performance among children with perinatal HIV exposure in Botswana. J Int AIDS Soc 2023; 26 Suppl 4:e26165. [PMID: 37909233 PMCID: PMC10618869 DOI: 10.1002/jia2.26165] [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: 01/24/2023] [Accepted: 08/23/2023] [Indexed: 11/02/2023] Open
Abstract
INTRODUCTION Studies have reported a higher risk of suboptimal neurodevelopment among children who are HIV-exposed uninfected (HEU) compared to children HIV-unexposed uninfected (HUU). Actual academic performance among school-aged children by HIV exposure status has not been studied. METHODS Academic performance in Mathematics, Science, English, Setswana and overall among children enrolled in the Botswana-based FLOURISH study who were attending public primary school and ranging in age from 7.1 to 14.6 years were compared by HIV exposure status using a Cochran-Mantel-Haenszel test. Lower academic performance was defined as a grade of "C" or lower (≤60%). Unadjusted and adjusted logistic regression models were fit to assess for an association between HIV exposure and lower academic performance. RESULTS Between April 2021 and December 2022, 398 children attending public primary school enrolled in the FLOURSH study, 307 (77%) were HEU. Median age was 9.4 years (IQR 8.9-10.2). Only 17.9% of children HEU were breastfeed versus 100% of children HUU. Among children HEU, 80.3% had foetal exposure to three-drug antiretroviral treatment, 18.7% to zidovudine only and 1.0% had no antiretroviral exposure. Caregivers of children HEU were older compared to caregivers of children HUU (median 42 vs. 36 years) and more likely to have no or primary education only (15.0% vs. 1.1%). In unadjusted analyses, children HEU were more likely to have lower overall academic performance compared to their children HUU (odds ratio [OR]: 1.96 [95% confidence interval (CI): 1.16, 3.30]), and lower performance in Mathematics, Science and English. The association was attenuated after adjustment for maternal education, caregiver income, breastfeeding, low birth weight and child sex (aOR: 1.86 [95% CI: 0.78, 4.43]). CONCLUSIONS In this Botswana-based cohort, primary school academic performance was lower among children HEU compared to children HUU. Biological and socio-demographic factors, including child sex, appear to contribute to this difference. Further research is needed to identify modifiable contributors, develop screening tools to identify the risk of poor academic performance and design interventions to mitigate risk.
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Affiliation(s)
- Kathleen M. Powis
- Department of Internal Medicine and PediatricsMassachusetts General HospitalBostonMassachusettsUSA
- Department of Immunology and Infectious DiseasesHarvard T.H. Chan School of Public HealthBostonMassachusettsUSA
- Botswana Harvard Health PartnershipGaboroneBotswana
| | - Lesedi Lebanna
- Department of Curriculum Development and EvaluationBotswana Ministry of Basic EducationGaboroneBotswana
| | - Sara Schenkel
- Department of Internal Medicine and PediatricsMassachusetts General HospitalBostonMassachusettsUSA
| | | | | | | | | | - Paige L. Williams
- Departments of Biostatistics and EpidemiologyHarvard T.H. Chan School of Public HealthBostonMassachusettsUSA
| | - Amy L. Slogrove
- Department of Paediatrics & Child HealthFaculty of Medicine and Health SciencesStellenbosch UniversityWorcesterSouth Africa
| | - Roger L. Shapiro
- Department of Immunology and Infectious DiseasesHarvard T.H. Chan School of Public HealthBostonMassachusettsUSA
- Botswana Harvard Health PartnershipGaboroneBotswana
| | - Shahin Lockman
- Department of Immunology and Infectious DiseasesHarvard T.H. Chan School of Public HealthBostonMassachusettsUSA
- Botswana Harvard Health PartnershipGaboroneBotswana
- Division of Infectious DiseasesBrigham and Women's HospitalBostonMassachusettsUSA
| | | | | | - Jennifer Jao
- Botswana Harvard Health PartnershipGaboroneBotswana
- Department of PediatricsNorthwestern Feinberg School of MedicineChicagoIllinoisUSA
| | - Adam R. Cassidy
- Botswana Harvard Health PartnershipGaboroneBotswana
- Departments of Psychiatry & Psychology and Pediatric & Adolescent MedicineMayo ClinicRochesterMinnesotaUSA
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Kyathanahalli C, Snedden M, Singh L, Regalia C, Keenan-Devlin L, Borders AE, Hirsch E. Maternal plasma and salivary anelloviruses in pregnancy and preterm birth. Front Med (Lausanne) 2023; 10:1191938. [PMID: 37396897 PMCID: PMC10309558 DOI: 10.3389/fmed.2023.1191938] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 05/23/2023] [Indexed: 07/04/2023] Open
Abstract
Introduction Human anelloviruses, including torque teno virus (TTV) and torque teno mini virus (TTMV), are ubiquitous in the general population and have no known pathogenicity. We investigated the prevalence and viral load of TTV and TTMV in plasma and saliva over pregnancy, and assessed their association with spontaneous or medically indicated preterm birth. Methods This is a secondary analysis of the Measurement of Maternal Stress (MOMS) study, which recruited 744 individuals with singleton pregnancies from 4 US sites (Chicago, Pittsburgh, San Antonio, and rural Pennsylvania). Baseline outpatient visits took place in the second trimester (between 12'0 and 20'6/7 weeks' gestation), and follow-up visits in the third trimester (between 32'0 and 35'6/7 weeks' gestation). In a case-control study design, participants who delivered preterm (<37 weeks) resulting from spontaneous labor and/or preterm premature rupture of membranes ("sPTB") were compared with participants experiencing medically indicated preterm birth ("iPTB"), or delivery at term ("controls"). Plasma and saliva samples obtained during the second and third trimesters were tested for the presence and quantity of TTV and TTMV using real-time PCR. Demographic data were obtained via self-report, and clinical data via medical record review by trained research personnel. Results TTV was detected in plasma from 81% (second trimester) and 77% (third trimester) of participants, and in saliva from 64 and 60%. Corresponding detection rates for TTMV were 59 and 41% in plasma, and 35 and 24% in saliva. TTV and TTMV concentrations were similar between matched plasma and saliva samples. TTV prevalence and concentrations were not significantly different between groups (sPTB, iPTB, and controls). However, plasma TTMV in the third trimester was associated with sPTB and earlier gestational age at delivery. The iPTB group was not different from either the sPTB or the control group. In saliva, concentrations of TTV and TTMV were similar among the three groups. Both TTV and TTMV were more prevalent with increasing parity and were more common in Black and Hispanic participants compared to non-Hispanic White participants. Conclusion Anellovirus presence (specifically, TTMV) in the third trimester may be associated with preterm birth. Whether this association is causative remains to be determined.
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Affiliation(s)
- Chandrashekara Kyathanahalli
- Department of Obstetrics and Gynecology, NorthShore University HealthSystem, Evanston, IL, United States
- Department of Obstetrics and Gynecology, Pritzker School of Medicine, University of Chicago, Chicago, IL, United States
| | - Madeline Snedden
- Department of Obstetrics and Gynecology, NorthShore University HealthSystem, Evanston, IL, United States
| | - Lavisha Singh
- Department of Statistics, NorthShore University HealthSystem, Evanston, IL, United States
| | - Camilla Regalia
- Department of Obstetrics and Gynecology, NorthShore University HealthSystem, Evanston, IL, United States
| | - Lauren Keenan-Devlin
- Department of Obstetrics and Gynecology, NorthShore University HealthSystem, Evanston, IL, United States
- Department of Obstetrics and Gynecology, Pritzker School of Medicine, University of Chicago, Chicago, IL, United States
| | - Ann E. Borders
- Department of Obstetrics and Gynecology, NorthShore University HealthSystem, Evanston, IL, United States
- Department of Obstetrics and Gynecology, Pritzker School of Medicine, University of Chicago, Chicago, IL, United States
- Center for Healthcare Studies, Institute for Public Health and Medicine, University of Chicago Pritzker School of Medicine, Northwestern University, Evanston, IL, United States
| | - Emmet Hirsch
- Department of Obstetrics and Gynecology, NorthShore University HealthSystem, Evanston, IL, United States
- Department of Obstetrics and Gynecology, Pritzker School of Medicine, University of Chicago, Chicago, IL, United States
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Ahidan A, Buende S, Osei L, Hcini N, Elenga N. “Sociodemographic characteristics of children born to HIV-infected mothers in Western French Guiana”. J Infect Public Health 2023; 16:870-876. [PMID: 37054500 DOI: 10.1016/j.jiph.2023.03.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 03/20/2023] [Accepted: 03/26/2023] [Indexed: 03/31/2023] Open
Abstract
BACKGROUND French Guiana is the French department most affected by HIV. The situation in Western French Guiana is complicated by the transborder context and isolation of many patients. This study aims to describe the epidemiological characteristics of children born to mothers living with HIV followed in Western French Guiana. METHODS This was a retrospective and descriptive study. All children born to HIV-infected mothers between 2014 and 2018 were included. Data were collected using a survey sheet to generate an Excel database. RESULTS We recorded 177 newborns exposed to maternal HIV, four of whom (2.26 %) were infected. The majority of women (87 %) were of foreign origin, and only 7 % had conventional health insurance coverage. The infection was discovered during pregnancy in 20 % of women. Overall 21.71 % of newborns were preterm and 22.5 % hypotrophic. All neonates had received antiretroviral prophylaxis for four weeks, either as monotherapy (AZT) (67.43 %) or triple therapy (AZT/3TC/NVP) (25.71 %). Twenty-two neonates had at least one neonatal illness: transient respiratory distress (9 cases), asphyxia (3 cases), hyaline membrane disease (8 cases), and there were two cases with birth defects: clubfoot (1 case) and heart disease (1 case). The follow-up rate at 24 months was 65 % and 35 % of cases were lost to follow-up. The most common biological anomalies were anemia (69.14 %), hyperlacticaemia (23 %), and neutropenia (9.14 %). CONCLUSION The prevalence of mother-to child transmission of HIV was high; a quarter of maternal infections were discovered during pregnancy. The mother's socio-economic situation was often precarious and follow-up interruptions common.
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Quinn MK, Williams PL, Muhihi A, Duggan CP, Ulenga N, Alwy Al-Beity FM, Perumal N, Aboud S, Fawzi WW, Manji KP, Sudfeld CR. Timing of Antiretroviral Therapy: Initiation and Birth Outcomes Among Pregnant Women With Human Immunodeficiency Virus in Tanzania. J Infect Dis 2022; 226:687-695. [PMID: 35678698 PMCID: PMC9890905 DOI: 10.1093/infdis/jiac224] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 06/06/2022] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND Combination antiretroviral therapy (cART) initiation during pregnancy reduces the risk of perinatal human immunodeficiency virus (HIV) transmission; however, studies have suggested that there may be unintended adverse consequences on birth outcomes for selected cART regimens. METHODS We analyzed adverse birth outcomes among a prospective cohort of 1307 pregnant women with HIV in Dar es Salaam who initiated cART during the first or second trimester of a singleton pregnancy. Our primary analysis compared birth outcomes by gestational age at cART initiation among these women initiating cART in pregnancy. RESULTS Among women who initiated cART in pregnancy, there was no relationship of gestational age at cART initiation with the risk of fetal death or stillbirth. However, women who initiated cART before 20 weeks of gestation compared with after 20 weeks had increased risk of preterm birth (risk ratio [RR], 1.30; 95% confidence interval [CI], 1.03-1.67) but decreased risk of small-for-gestational age birth (RR, 0.71; 95% CI, .55-.93). CONCLUSIONS With increasing use of cART preconception and early in pregnancy, clinicians should be aware of the benefits and potential risks of cART regimens to optimize birth outcomes.
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Affiliation(s)
- M K Quinn
- Correspondence: M. K. Quinn, PhD, Department of Pediatrics, Stanford University School of Medicine, Center for Academic Medicine, Neonatology - MC 5660, 453 Quarry Road, Palo Alto, CA, USA ()
| | - Paige L Williams
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA,Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Alfa Muhihi
- Management and Development for Health, Dar es Salaam, Tanzania
| | - Christopher P Duggan
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA,Division of Gastroenterology, Hepatology, and Nutrition, Boston Children’s Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Nzovu Ulenga
- Management and Development for Health, Dar es Salaam, Tanzania
| | - Fadhlun M Alwy Al-Beity
- Department of Obstetrics and Gynecology, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Nandita Perumal
- Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Said Aboud
- Department of Microbiology and Immunology, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Wafaie W Fawzi
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA,Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA,Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Karim P Manji
- Department of Pediatrics and Child Health, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Christopher R Sudfeld
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA,Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
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Osei L, Basurko C, Nacher M, Vignier N, Elenga N. About the need to address pediatric health inequalities in French Guiana : a scoping review. Arch Pediatr 2022; 29:340-346. [DOI: 10.1016/j.arcped.2022.03.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Revised: 02/26/2022] [Accepted: 03/26/2022] [Indexed: 11/17/2022]
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Thompson KD, Meyers DJ, Lee Y, Cu-Uvin S, Wilson IB. HIV-Positive and HIV-Negative Women with Medicaid Have Similar Rates of Stillbirth and Preterm Birth. WOMEN'S HEALTH REPORTS (NEW ROCHELLE, N.Y.) 2022; 3:1-9. [PMID: 35136871 PMCID: PMC8812497 DOI: 10.1089/whr.2021.0068] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 12/08/2021] [Indexed: 04/12/2023]
Abstract
Introduction: Women living with human immunodeficiency virus (WLHIV) may face additional challenges and differential birth outcomes when compared with women without human immunodeficiency virus (HIV). There is limited research to date studying birth outcomes among a nationally representative sample of WLHIV. This study compares stillbirth and prematurity rates between HIV-positive (HIV+) and HIV-negative (HIV-) mothers in the Medicaid program. Methods: We used 12 years (2001-2012) of Medicaid Analytic eXtract data. We included Medicaid claims from the 14 states with the highest prevalence of HIV: California, Florida, Georgia, Illinois, Louisiana, Massachusetts, Maryland, North Carolina, New Jersey, New York, Ohio, Pennsylvania, Texas, and Virginia. Primary outcomes were stillbirth and preterm birth. We used logistic regression models adjusting for age, race, Medicaid coverage, eligibility, substance use, rurality, comorbidities, and state fixed effects to compare differences in rates for women with and without HIV. Results: Our study included a total of 33,078 HIV+ and 7,663,758 HIV- pregnancies from Medicaid enrollees between 2001 and 2012. The proportions of stillbirths and preterm births were higher for HIV+ when compared with HIV- mothers (0.9% vs. 0.7% and 8.0% vs. 6.6%, p < 0.0001). After adjusting for covariates, being HIV+ was not significantly associated with both stillbirth (odds ratio [OR]: 1.05) or prematurity (OR: 1.01). Black race was a strong independent predictor of both stillbirth and prematurity (OR: 1.99 and 1.51, p < 0.01). Rurality and substance abuse were not associated with either outcome. Conclusions: After adjustment for relevant covariates, maternal HIV infection was not associated with increased rates of stillbirth or preterm birth in the Medicaid program in the United States. It is imperative that we understand and eliminate the clinical, social, and contextual factors that are responsible for the strong association between black race and poor perinatal outcomes that we observe.
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Affiliation(s)
- Kathryn D. Thompson
- Department of Health Services, Policy, and Practice, Brown University School of Public Health, Providence, Rhode Island, USA
- *Address correspondence to: Kathryn D. Thompson, Department of Health Services, Policy, and Practice, Brown University School of Public Health, 121 South Main Street, Providence, RI 02903, USA,
| | - David J. Meyers
- Department of Health Services, Policy, and Practice, Brown University School of Public Health, Providence, Rhode Island, USA
| | - Yoojin Lee
- Department of Health Services, Policy, and Practice, Brown University School of Public Health, Providence, Rhode Island, USA
| | - Susan Cu-Uvin
- Department of Health Services, Policy, and Practice, Brown University School of Public Health, Providence, Rhode Island, USA
- Warren Alpert School of Medicine, Brown University, Providence, Rhode Island, USA
- Providence/Boston Center for AIDS Research (CFAR), Providence, Rhode Island, USA
| | - Ira B. Wilson
- Department of Health Services, Policy, and Practice, Brown University School of Public Health, Providence, Rhode Island, USA
- Warren Alpert School of Medicine, Brown University, Providence, Rhode Island, USA
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Shinar S, Agrawal S, Ryu M, Walmsley S, Serghides L, Yudin MH, Murphy KE. Perinatal outcomes in women living with HIV-1 and receiving antiretroviral therapy-a systematic review and meta-analysis. Acta Obstet Gynecol Scand 2021; 101:168-182. [PMID: 34704251 DOI: 10.1111/aogs.14282] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Revised: 08/24/2021] [Accepted: 10/04/2021] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Antiretroviral therapy-naïve pregnant women living with HIV are at an increased risk for adverse pregnancy outcomes. It remains controversial whether this risk persists with antiretroviral therapy. We conducted a systematic review and meta-analysis to evaluate whether pregnant women living with HIV and receiving antiretroviral therapy antenatally, are at an increased risk of adverse outcomes compared with HIV-negative controls. MATERIAL AND METHODS We searched MEDLINE, Embase, International Pharmaceutical Abstracts, EBM Reviews, PubMed (non-MEDLINE records), EBSCO CINAHL Complete, Clarivate Web of Science, African Index Medicus, LILACS and Google Scholar for all observational studies comparing pregnant women living with HIV on antiretroviral therapy with HIV-negative controls from 1 January 1994 to 10 August 2021 with no language or geographic restrictions. Perinatal outcomes included preterm birth (PTB), low birthweight, small-for-gestational age and preeclampsia. Using a random-effects model we pooled raw data to generate odds ratio (OR) with 95% confidence intervals (CI) for each outcome. Sub-analyses for high and low resource countries and time of antiretroviral therapy initiation were performed. This systematic review and meta-analysis is registered with PROSPERO, number CRD42020182722. RESULTS Of the 7900 citations identified, 27 were eligible for analysis (12 636 pregnant women living with HIV on antiretroviral therapy and 7 812 115 HIV-negative controls). ORs (95% CI) of PTB (1.88 [1.63-2.17]), small-for-gestational age (1.60 [1.18-2.17]) and low birthweight (2.15 [1.58-2.92]) were significantly higher in pregnant women living with HIV than in HIV-negative women, while the risk of preeclampsia (0.86 [0.57-1.30]) was comparable. The risk of PTB and low birthweight was higher in both high resource and low resource countries, while the risk of small-for-gestational age was higher only in the former. Preconceptional antiretroviral therapy was associated with a higher risk of PTB compared with antenatal initiation. CONCLUSIONS Pregnant women living with HIV on antiretroviral therapy have an increased risk of PTB, low birthweight and small-for-gestational age in high resource countries, as well as PTB and low birthweight in low income countries compared with HIV-negative controls.
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Affiliation(s)
- Shiri Shinar
- Department of Obstetrics and Gynecology, Mount Sinai Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Swati Agrawal
- Department of Obstetrics and Gynecology, Mount Sinai Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Michelle Ryu
- Sidney Liswood Health Sciences Library, Sinai Health System, Toronto, Ontario, Canada.,MacDonald/Brayley Health Sciences Library, Trillium Health Partners, Toronto, Ontario, Canada
| | - Sharon Walmsley
- Immunodeficiency Clinic, Department of Medicine, Toronto General Hospital, University Health Network, University of Toronto, Ontario, Canada.,Toronto General Hospital Research Institute, University Health Network, Ontario, Canada
| | - Lena Serghides
- Toronto General Hospital Research Institute, University Health Network, Ontario, Canada.,Department of Immunology and Institute of Medical Sciences, University of Toronto, Ontario, Canada
| | - Mark H Yudin
- Department of Obstetrics and Gynecology, St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Kellie E Murphy
- Department of Obstetrics and Gynecology, Mount Sinai Hospital, University of Toronto, Toronto, Ontario, Canada
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Bruce-Brand C, Schubert PT, Wright CA. HIV, placental pathology and birth outcomes - a brief overview. J Infect Dis 2021; 224:S683-S690. [PMID: 33987644 DOI: 10.1093/infdis/jiab240] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
The spectrum of placental pathology in human immunodeficiency virus (HIV) is vast. Features observed are not only limited to the effects of the virus itself but may include that of coinfections such as tuberculosis and syphilis. The presence of other comorbidities and changes as a result of antiretroviral therapy may further confound the histologic findings. There is a paucity of unbiased information of the effects of maternal HIV on the placenta and how these changes relate to birth outcomes. Antiretroviral therapy, now in widespread use, has altered the course of maternal HIV disease and it is unknown whether this has altered the pathophysiology of HIV on the placenta. HIV-associated placental findings that have been most well described include acute chorioamnionitis, low placental weight and maternal vascular malperfusion, with a tendency towards lower rates of chronic villitis.
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Affiliation(s)
- Cassandra Bruce-Brand
- Division of Anatomical Pathology, Tygerberg Hospital, National Health Laboratory Service, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Pawel T Schubert
- Division of Anatomical Pathology, Tygerberg Hospital, National Health Laboratory Service, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
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