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Modjadji P, Mokgalaboni K, Nonterah EA, Lebelo SL, Mchiza ZJR, Madiba S, Kengne AP. A Systematic Review on Cardiometabolic Risks and Perinatal Outcomes among Pregnant Women Living with HIV in the Era of Antiretroviral Therapy. Viruses 2023; 15:1441. [PMID: 37515129 PMCID: PMC10385451 DOI: 10.3390/v15071441] [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: 05/17/2023] [Revised: 06/23/2023] [Accepted: 06/23/2023] [Indexed: 07/30/2023] Open
Abstract
Antiretroviral therapy (ART) regimens have been shown to cause metabolic changes in people living with HIV (PLWH), predisposing them to cardiometabolic disease (CVMD). However, such evidence is less established in pregnant women living with HIV (pWLWH) on ART. Pregnancy-induced cardiometabolic risks (CMR) can predispose to unfavourable pregnancy outcomes and further persist in the postpartum period, resolve, and recur in subsequent pregnancies, or emerge as newly diagnosed chronic diseases of ageing. Therefore, this systematic review aimed at synthesizing evidence on CMR and perinatal outcomes among pWLWH in the era of ART. We considered prospective and retrospective cohorts, case-control, cross-sectional, and interventional studies published in English. Specific keywords were used to conduct a thorough literature search on PubMed-Medline and Scopus following the Preferred Reporting Items for Systematic Review and Meta-Analysis guideline. Two investigators independently screened the search outputs and reviewed full texts of potentially eligible articles. Data extraction was conducted by one investigator and verified by the second investigator. Thirty-one relevant studies conducted on 20,904 pWLWH on ART across Africa, Asia, Europe, and America were included. Studies demonstrate inconclusive findings, especially on perinatal outcomes, but significant risks of gestational hypertension and dyslipidemia were reported in pWLWH on ART compared to the control group. Therefore, future studies should focus more on these perinatal outcomes, and their impact on postpartum maternal health and growth trajectories of uninfected infants born from pWLWH who are either on ART or ART-naïve in comparison to infants born of HIV-negative mothers over the life course, especially in HIV-burdened African countries.
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Affiliation(s)
- Perpetua Modjadji
- Non-Communicable Diseases Research Unit, South African Medical Research Council, Tygerberg, Cape Town 7505, South Africa
| | - Kabelo Mokgalaboni
- Department of Life and Consumer Sciences, College of Agriculture and Environmental Sciences, University of South Africa, Florida Campus, Johannesburg 1709, South Africa
| | - Engelbert A Nonterah
- Navrongo Health Research Centre, Ghana Health Service, Navrongo P.O. Box 114, Ghana
| | - Sogolo Lucky Lebelo
- Department of Life and Consumer Sciences, College of Agriculture and Environmental Sciences, University of South Africa, Florida Campus, Johannesburg 1709, South Africa
| | - Zandile June-Rose Mchiza
- Non-Communicable Diseases Research Unit, South African Medical Research Council, Tygerberg, Cape Town 7505, South Africa
| | - Sphiwe Madiba
- Faculty of Health Sciences, University of Limpopo, Polokwane 0700, South Africa
| | - Andre Pascal Kengne
- Non-Communicable Diseases Research Unit, South African Medical Research Council, Tygerberg, Cape Town 7505, South Africa
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Zondi SL, Naidoo P. Reporting and recording of adverse drug reactions of highly active antiretroviral therapy by HIV infected patients and healthcare professionals respectively in the Ethekwini Metropolitan of Kwa-Zulu Natal, South Africa: a cross-sectional and retrospective comparative study. Pan Afr Med J 2022; 42:218. [PMID: 36845236 PMCID: PMC9949296 DOI: 10.11604/pamj.2022.42.218.32239] [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: 10/30/2021] [Accepted: 05/03/2022] [Indexed: 11/11/2022] Open
Abstract
Introduction even though Highly Active Antiretroviral Therapy (HAART) is effective in managing Human Immuno-deficiency Virus (HIV) infection, it is not without its adverse drug effects (ADE) and or adverse drug reactions (ADRs). The study of ADRs associated with HAART in hospitals and clinics is crucial in gauging the burden of the severity of morbidity and mortality in such facilities, hence the reporting of such ADRs is important. Methods the study was divided into 2 phases: the 1st phase entailed collecting data from HIV infected patients using a questionnaire on ADR experienced, whilst the 2nd phase was a retrospective analysis of respective patients´ medical files to record if an ADR was experienced. Three antiretroviral clinics linked to public sector facilities in EThekwini Metro, Kwa-Zulu Natal were the study sites. Results seventy-two percent of patients reported at least one ADR after HAART initiation. Skin rash (11%) was the most commonly stated ADR by patients, whilst anemia (29%) and cardiovascular disease (23%) were the most commonly recorded ADRs on the patients´ medical files. Of those patients who reported ADRs, 57% were on the first line regimen consisting of Tenofovir, Emtricitabine and Efavirenz. Thirty-six patients reported that they were admitted to hospitals due to ADRs, however none resulted in death. These ADRs were experienced by patients on different regimens, with 10 admissions from the same regimen. Conclusion adverse drug reactions were experienced by South African patients, however the reporting of ADRs by patients were inconsistent with what was recorded on their medical files.
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Affiliation(s)
- Sindiswa Landile Zondi
- Discipline of Pharmaceutical Sciences, School of Health Sciences, University of Kwa-Zulu Natal, Durban, South Africa,Corresponding author: Sindiswa Landile Zondi, Discipline of Pharmaceutical Sciences, School of Health Sciences, University of Kwa-Zulu Natal, Durban, South Africa.
| | - Panjasaram Naidoo
- Discipline of Pharmaceutical Sciences, School of Health Sciences, University of Kwa-Zulu Natal, Durban, South Africa
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Ejigu Y, Magnus JH, Sundby J, Magnus MC. Pregnancy outcome among HIV-infected women on different antiretroviral therapies in Ethiopia: a cohort study. BMJ Open 2019; 9:e027344. [PMID: 31383698 PMCID: PMC6687026 DOI: 10.1136/bmjopen-2018-027344] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Revised: 03/19/2019] [Accepted: 06/21/2019] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVE The objective of the study was to compare pregnancy outcomes according to maternal antiretroviral treatment (ART) regimens. DESIGN A retrospective cohort study. PARTICIPANTS AND SETTINGS Clinical data was extracted from ART exposed pregnancies of HIV-infected Ethiopian women attending antenatal care follow-up in public health facilities in Addis Ababa between February 2010 and October 2016. OUTCOMES The primary outcomes evaluated were preterm birth, low birth weight and small-for-gestational-age. RESULTS A total 1663 of pregnancies exposed to ART were included in the analyses. Of these pregnancies, 17% resulted in a preterm birth, 19% in low birth weight and 32% in a small-for-gestational-age baby. Compared with highly active antiretroviral therapy (HAART) initiated during pregnancy, zidovudine monotherapy was less likely to result in preterm birth (adjusted OR 0.35, 95% CI 0.19 to 0.64) and low birth weight (adjusted OR 0.48, 95% CI 0.24 to 0.94). We observed no differential risk of preterm birth, low birth weight and small-for-gestational-age, when comparing women who initiated HAART during pregnancy to women who initiated HAART before conception. The risk for preterm birth was higher in pregnancies exposed to nevirapine-based HAART (adjusted OR 1.44, 95% CI 1.06 to 1.96) compared with pregnancies exposed to efavirenz-based HAART. Comparing nevirapine-based HAART with efavirenz-based HAART indicated no strong evidence of increased risk of low birth weight or small-for-gestational-age. CONCLUSIONS We observed a higher risk of preterm birth among women who initiated HAART during pregnancy compared with zidovudine monotherapy. Pregnancies exposed to nevirapine-based HAART also had a greater risk of preterm births compared with efavirenz-based HAART.
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Affiliation(s)
- Yohannes Ejigu
- Health Metrics and Evaluation, Jimma University College of Public Health and Medical Sciences, Jimma, Ethiopia
- Institute of Health and Society, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Jeanette H Magnus
- Faculty of Medicine, University of Oslo, Oslo, Norway
- Department of Global Community Health and Behavioral Sciences, Tulane University School of Public Health and Tropical Medicine, New Orleans, Louisiana, USA
| | - Johanne Sundby
- Institute of Health and Society, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Maria C Magnus
- MRC Integrative Epidemiology Unit, University of Bristol, Bristol, UK
- Department of Population Health Sciences, University of Bristol Medical School, Bristol, UK
- Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
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Abdi F, Alimoradi Z, Alidost F. Pregnancy outcomes and effects of antiretroviral drugs in HIV-positive pregnant women: a systematic review. Future Virol 2019. [DOI: 10.2217/fvl-2018-0213] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Aim: Despite the clear morbidity, mortality and vertical transmission rates in women infected with HIV, there is still controversy surrounding the relationship between maternal infection and adverse neonatal outcomes. Antiretroviral therapy during pregnancy is considered the main and most effective method for reducing the vertical transmission of infection. However, there is no consensus over potential associations between antiretroviral therapy and adverse pregnancy outcomes. This systematic review focuses on the effects of antiretroviral drugs on pregnancy outcomes in HIV-positive women. Methods: After searching MEDLINE, the Cochrane Database of Systematic Reviews, the ISI Web of Sciences and EMBASE, 570 potentially eligible papers were identified. Only 32 papers were selected based on the inclusion criteria. Results: The most prevalent adverse pregnancy outcomes were low birth weight, preterm birth and stillbirth. Conclusion: Considering the higher prevalence of adverse pregnancy outcomes in HIV-infected women, HIV screening methods should be administered in all pregnant women. Appropriate treatment modalities should also be selected to minimize adverse pregnancy outcomes.
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Affiliation(s)
- Fatemeh Abdi
- Student Research Committee, Nursing & Midwifery Faculty, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Zainab Alimoradi
- Department of Midwifery, Nursing & Midwifery Faculty, Qazvin University of Medical Sciences, Qazvin, Iran
| | - Farzane Alidost
- Department of Reproductive Health, Nursing & Midwifery Faculty, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Harmsen MJ, Browne JL, Venter F, Klipstein-Grobusch K, Rijken MJ. The association between HIV (treatment), pregnancy serum lipid concentrations and pregnancy outcomes: a systematic review. BMC Infect Dis 2017; 17:489. [PMID: 28697741 PMCID: PMC5505132 DOI: 10.1186/s12879-017-2581-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2016] [Accepted: 06/30/2017] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND Observed adverse effects of antiretroviral therapy (ART) on the lipid profile could be of significance in pregnancy. This systematic review aims to summarize studies that investigated the association between HIV, ART and serum lipids during pregnancy and adverse pregnancy outcomes. METHODS A systematic search was conducted in five electronic databases to obtain articles that measured serum lipid concentrations or the incidence of dyslipidaemia in HIV-infected pregnant women. Included articles were assessed for quality according to the Cochrane Risk of Bias Tool. The extracted data was analysed through descriptive analysis. RESULTS Of the 1264 articles screened, 17 articles were included in this review; eleven reported the incidence of dyslipidaemia, and twelve on maternal serum lipid concentrations under the influence of HIV-infection and ART. No articles reported pregnancy outcomes in relation to serum lipids. Articles were of acceptable quality, but heterogenic in methods and study design. Lipid levels in HIV-infected women increased 1.5-3 fold over the trimesters of pregnancy, and remained within the physiological reference range. The percentage of women with dyslipidaemia was variable between the studies [0-88.9%] and highest in the groups on first generation protease inhibitors and for women on ART at conception. CONCLUSION This systematic review observed physiologic concentrations of serum lipids for HIV-infected women receiving ART during pregnancy. Serum lipids were increased in users of first generation protease inhibitors and for those on treatment at conception. There was no information available about pregnancy outcomes. Future studies are needed which include HIV-uninfected control groups, control for potential confounders, and overcome limitations associated with included studies.
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Affiliation(s)
- Marissa J. Harmsen
- Julius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Joyce L. Browne
- Julius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Francois Venter
- Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Kerstin Klipstein-Grobusch
- Julius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, the Netherlands
- Division of Epidemiology & Biostatistics, School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Marcus J. Rijken
- Julius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, the Netherlands
- Department of Obstetrics and Gynaecology, University Medical Center Utrecht, Utrecht, The Netherlands
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Mbhele N, Moodley J, Naicker T. Role of angiopoietin-2, endoglin, and placental growth factor in HIV-associated preeclampsia. Hypertens Pregnancy 2017. [PMID: 28627965 DOI: 10.1080/10641955.2017.1326506] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
OBJECTIVE The factors angiopoeitin-2 (Ang-2), endoglin (Eng), and placental growth factor (PlGF) have been implicated in the pathophysiology of preeclampsia (PE). This study assessed their serum levels in HIV-negative and HIV-positive pregnant normotensive and pre-eclamptic women. METHODS Participants were recruited at the antenatal clinic, serum samples were evaluated using the Bioplex Human Cancer Biomarker (panel 2). RESULTS Ang-2 and Eng levels were higher, whilst PlGF levels were lower in the PE compared with the normotensive group. Pregnancy type had no significant effect on Ang-2 and showed a significant interaction with Eng (p < 0.0001) and PlGF (p = 0.0033). HIV status had no significant effect on angiopoeitin-2 (p = 0.4), Eng (p = 0.4), and PlGF (p = 0.7) but the levels were slightly higher in the HIV-negative cohort. CONCLUSIONS This study demonstrates an elevation of Ang-2 and Eng in pre-eclamptic compared with normotensive pregnant women implicating their role in its pathogenesis.
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Affiliation(s)
- Nokuzola Mbhele
- a Optics and Imaging Centre, Doris Duke Medical Research Institute , University of KwaZulu-Natal , Durban , South Africa
| | - Jagidesa Moodley
- b Woman's Health and HIV Research Group , University of KwaZulu-Natal , Durban , South Africa
| | - Thajasvarie Naicker
- a Optics and Imaging Centre, Doris Duke Medical Research Institute , University of KwaZulu-Natal , Durban , South Africa
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Del Romero J, Baza MB, Río I, Jerónimo A, Vera M, Hernando V, Rodríguez C, Castilla J. Natural conception in HIV-serodiscordant couples with the infected partner in suppressive antiretroviral therapy: A prospective cohort study. Medicine (Baltimore) 2016; 95:e4398. [PMID: 27472733 PMCID: PMC5265870 DOI: 10.1097/md.0000000000004398] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Revised: 07/01/2016] [Accepted: 07/05/2016] [Indexed: 12/17/2022] Open
Abstract
The potential of antiretroviral treatment (ART) to prevent the sexual transmission of HIV has increased the number of serodiscordant couples who are considering natural conception. We aim to describe the results of a protocol for reproductive counseling aimed at HIV serodiscordant couples who desire natural conception, in which the infected partner, the index case, is receiving suppressive antiretroviral treatment.A prospective cohort included all HIV serodiscordant couples attended a counseling program in the period 2002 to 2013 who opted for natural conception and met the following criteria: index case on ART with persistent plasma viral suppression for at least the previous 6 months, ART compliance over 95%, preserved immune status, undetectable HIV viral and proviral load in semen in male index cases, and absence of genitourinary infections and fertility problems in both members of the couple.Of the 161 HIV serodiscordant couples included, 133 with male index cases, 66% achieved at least 1 pregnancy, 18% a second one, and 5% a third pregnancy. A total of 144 natural pregnancies occurred and 107 babies were born. The pregnancy rate was 1.9 for each 100 acts of vaginal intercourse, and the mean time to conception was 6.1 months, both independently of the sex of the index case. No case of sexual or vertical HIV transmission occurred.In the absence of fertility problems and under controlled conditions, natural conception might be a safe and effective reproductive method for those HIV serodiscordant couples who choose this reproductive option.
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Affiliation(s)
- Jorge Del Romero
- Centro Sanitario Sandoval, Instituto de Investigación Sanitaria San Carlos -IdISSC
| | - María Begoña Baza
- Centro Sanitario Sandoval, Instituto de Investigación Sanitaria San Carlos -IdISSC
| | - Isabel Río
- Centro Nacional de Epidemiología, Instituto de Salud Carlos III, Madrid
| | - Adrián Jerónimo
- Centro Sanitario Sandoval, Instituto de Investigación Sanitaria San Carlos -IdISSC
| | - Mar Vera
- Centro Sanitario Sandoval, Instituto de Investigación Sanitaria San Carlos -IdISSC
| | - Victoria Hernando
- Centro Nacional de Epidemiología, Instituto de Salud Carlos III, Madrid
- CIBER Epidemiología y Salud Pública
| | - Carmen Rodríguez
- Centro Sanitario Sandoval, Instituto de Investigación Sanitaria San Carlos -IdISSC
| | - Jesús Castilla
- CIBER Epidemiología y Salud Pública
- Instituto de Salud Pública de Navarra, IdiSNA—Navarra Institute for Health Research, Pamplona, Spain
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Odhiambo C, Zeh C, Angira F, Opollo V, Akinyi B, Masaba R, Williamson JM, Otieno J, Mills LA, Lecher SL, Thomas TK. Anaemia in HIV-infected pregnant women receiving triple antiretroviral combination therapy for prevention of mother-to-child transmission: a secondary analysis of the Kisumu breastfeeding study (KiBS). Trop Med Int Health 2016; 21:373-84. [PMID: 26799167 DOI: 10.1111/tmi.12662] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVE The prevalence of anaemia during pregnancy is estimated to be 35-75% in sub-Saharan Africa and is associated with an increased risk of maternal mortality. We evaluated the frequency and factors associated with anaemia in HIV-infected women undergoing antiretroviral (ARV) therapy for prevention of mother-to-child transmission (PMTCT) enrolled in The Kisumu Breastfeeding Study 2003-2009. METHODS Maternal haematological parameters were monitored from 32 to 34 weeks of gestation to 2 years post-delivery among 522 enrolled women. Clinical and laboratory assessments for causes of anaemia were performed, and appropriate management was initiated. Anaemia was graded using the National Institutes of Health Division of AIDS 1994 Adult Toxicity Tables. Data were analysed using SAS software, v 9.2. The Wilcoxon two-sample rank test was used to compare groups. A logistic regression model was fitted to describe the trend in anaemia over time. RESULTS At enrolment, the prevalence of any grade anaemia (Hb < 9.4 g/dl) was 61.8%, but fell during ARV therapy, reaching a nadir (7.4%) by 6 months post-partum. A total of 41 women (8%) developed severe anaemia (Hb < 7 g/dl) during follow-up; 2 (4.9%) were hospitalised for blood transfusion, whereas 3 (7.3%) were transfused while hospitalised (for delivery). The greatest proportion of severe anaemia events occurred around delivery (48.8%; n = 20). Anaemia (Hb ≥ 7 and < 9.4 g/dl) at enrolment was associated with severe anaemia at delivery (OR 5.87; 95% CI: 4.48, 7.68, P < 0.01). Few cases of severe anaemia coincided with clinical malaria (24.4%; n = 10) and helminth (7.3%; n = 3) infections. CONCLUSION Resolution of anaemia among most participants during study follow-up was likely related to receipt of ARV therapy. Efforts should be geared towards addressing common causes of anaemia in HIV-infected pregnant women, prioritising initiation of ARV therapy and management of peripartum blood loss.
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Affiliation(s)
- Collins Odhiambo
- Centre for Global Health Research, Kenya Medical Research Institute, Kisumu, Kenya
| | - Clement Zeh
- Centers for Disease Control and Prevention, Kisumu, Kenya.,Division of HIV/AIDS Prevention, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Frank Angira
- Centre for Global Health Research, Kenya Medical Research Institute, Kisumu, Kenya
| | - Valarie Opollo
- Centre for Global Health Research, Kenya Medical Research Institute, Kisumu, Kenya
| | - Brenda Akinyi
- Centre for Global Health Research, Kenya Medical Research Institute, Kisumu, Kenya
| | - Rose Masaba
- Centre for Global Health Research, Kenya Medical Research Institute, Kisumu, Kenya
| | | | - Juliana Otieno
- Jaramogi Oginga Odinga Teaching and Referral Hospital, Kisumu, Kenya
| | - Lisa A Mills
- Centers for Disease Control and Prevention, Kisumu, Kenya
| | - Shirley Lee Lecher
- Centers for Disease Control and Prevention, Kisumu, Kenya.,Division of HIV/AIDS Prevention, Centers for Disease Control and Prevention, Atlanta, GA, USA
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Widen EM, Bentley ME, Chasela CS, Kayira D, Flax VL, Kourtis AP, Ellington SR, Kacheche Z, Tegha G, Jamieson DJ, van der Horst CM, Allen LH, Shahab-Ferdows S, Adair LS. Antiretroviral Treatment Is Associated With Iron Deficiency in HIV-Infected Malawian Women That Is Mitigated With Supplementation, but Is Not Associated With Infant Iron Deficiency During 24 Weeks of Exclusive Breastfeeding. J Acquir Immune Defic Syndr 2015; 69:319-28. [PMID: 25723140 PMCID: PMC4506710 DOI: 10.1097/qai.0000000000000588] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE In resource-limited settings without safe alternatives to breastfeeding, the WHO recommends exclusive breastfeeding and antiretroviral (ARV) prophylaxis. Given the high prevalence of anemia among HIV-infected women, mothers and their infants (through fetal iron accretion) may be at risk of iron deficiency. We assessed the effects of maternal micronutrient-fortified lipid-based nutrient supplements (LNS) and maternal ARV treatment or infant ARV prophylaxis on maternal and infant iron status during exclusive breastfeeding from birth to 24 weeks. METHODS The Breastfeeding, Antiretrovirals, and Nutrition study was a randomized controlled trial conducted in Lilongwe, Malawi, from 2004 to 2010. HIV-infected mothers (CD4 >200 cells/μL) and their infants were randomly assigned to 28-week interventions: maternal LNS/maternal ARV (n = 424), maternal LNS/infant ARV (n = 426), maternal LNS (n = 334), maternal ARV (n = 425), infant ARV (n = 426), or control (n = 334). Longitudinal models tested intervention effects on hemoglobin (Hb). In a subsample (n = 537) with multiple iron indicators, intervention effects on Hb, transferrin receptors (TfR), and ferritin were tested with linear and Poisson regression. RESULTS In longitudinal models, LNS effects on maternal and infant Hb were minimal. In subsample mothers, maternal ARVs were associated with tissue iron depletion (TfR >8.3 mg/L) (risk ratio: 3.1, P < 0.01), but not in ARV-treated mothers receiving LNS (P = 0.17). LNS without ARVs was not associated with iron deficiency or anemia (P > 0.1). In subsample infants, interventions were not associated with impaired iron status (all P > 0.1). CONCLUSIONS Maternal ARV treatment with protease inhibitors is associated with maternal tissue iron depletion; but LNS mitigates adverse effects. ARVs do not seem to influence infant iron status; however, extended use needs to be evaluated.
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Affiliation(s)
- Elizabeth M Widen
- *Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC; †Department of Nutrition, University of Witwatersrand, Parktown, South Africa; ‡Faculty of Health Sciences,UNC Project, Lilongwe, Malawi; §Division of Reproductive Health, US Centers for Disease Control and Prevention, Atlanta, GA; and #US Department of Agriculture, Agricultural Research Service, Western Human Nutrition Research Center, Davis, CA
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A study of the adverse effects of antiretroviral therapy for HIV infection. INDIAN JOURNAL OF MEDICAL SPECIALITIES 2015. [DOI: 10.1016/j.injms.2015.03.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Alemu FM, Yalew AW, Fantahun M, Ashu EE. Antiretroviral Therapy and Pregnancy Outcomes in Developing Countries: A Systematic Review. Int J MCH AIDS 2015; 3:31-43. [PMID: 27621984 PMCID: PMC4948169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Despite significant efforts to understand adverse pregnancy outcome in women receiving Antiretroviral Therapy (ART), ART-related adverse birth outcomes are still poorly understood. We systematically review ART-related adverse birth outcomes among HIV-infected pregnant women; we also review the covariates associated with adverse birth outcomes in the aforementioned group. METHODS The main source for our systematic review was electronic bibliographic databases. Databases such as MEDLINE, PubMed, EMBASE and AIDSLINE were searched. Furthermore, search engines such as Google and Google Scholar were specifically searched for gray literature. Methodological quality of available literature was assessed using the Newcastle - Ottawa Quality Assessment Scale & M. Hewitt guideline. We examined a total of 1,124 papers and reviewed the studies using the PICOT criteria which stands for Patient (population), Intervention (or "Exposure"), Comparison, Outcome and Type of study. Finally, 32 methodologically fit studies were retained and included in our review. RESULTS Frequently observed adverse birth outcomes included low birth weight (LBW), Preterm Birth (PB), Small for Gestational Age (SGA), while still birth and congenital anomalies were infrequent. Type of regimen such as Protease Inhibitor (PI) based regimens and timing of initiation of ART are some of the factors associated with adverse pregnancy outcomes. Covariates principally included malnutrition and other co-morbidities such as malaria and HIV. CONCLUSIONS AND PUBLIC HEALTH IMPLICATIONS There is growing evidence in published literature suggesting that ART might be causing adverse birth outcomes among pregnant women in developing countries. There is a need to consider regimen types for HIV-infected pregnant women. There is need to design large cohort studies.
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Affiliation(s)
- Fekadu Mazengia Alemu
- School of Public Health, College of Health Sciences, Addis Ababa University, ETHIOPIA
| | - Alemayehu Worku Yalew
- School of Public Health, College of Health Sciences, Addis Ababa University, ETHIOPIA
| | - Mesganaw Fantahun
- School of Public Health, College of Health Sciences, Addis Ababa University, ETHIOPIA
| | - Eta Ebasi Ashu
- Department of Biology, McMaster University, Hamilton, Ontario, L8S 4K1, CANADA
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Barral MFM, de Oliveira GR, Lobato RC, Mendoza-Sassi RA, Martínez AMB, Gonçalves CV. Risk factors of HIV-1 vertical transmission (VT) and the influence of antiretroviral therapy (ART) in pregnancy outcome. Rev Inst Med Trop Sao Paulo 2014; 56:133-8. [PMID: 24626415 PMCID: PMC4085844 DOI: 10.1590/s0036-46652014000200008] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2013] [Accepted: 09/02/2013] [Indexed: 11/22/2022] Open
Abstract
In the absence of intervention, the rate of vertical transmission of HIV
can range from 15-45%. With the inclusion of antiretroviral drugs during pregnancy
and the choice of delivery route this amounts to less than 2%. However ARV use during
pregnancy has generated several questions regarding the adverse effects of the
gestational and neonatal outcome. This study aims to analyze the risk factors for
vertical transmission of HIV-1 seropositive pregnant women living in Rio Grande and
the influence of the use of ARVs in pregnancy outcome. Among the 262 pregnant women
studied the rate of vertical transmission of HIV was found to be 3.8%. Regarding the
VT, there was a lower risk of transmission when antiretroviral drugs were used and
prenatal care was conducted at the referral service. However, the use of ART did not
influence the outcome of pregnancy. However, initiation of prenatal care after the
first trimester had an influence on low birth weight, as well as performance of less
than six visits increased the risk of prematurity. Therefore, the risk factors
analyzed in this study appear to be related to the realization of inadequate
pre-natal and maternal behavior.
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Safety of efavirenz in the first trimester of pregnancy: an updated systematic review and meta-analysis. AIDS 2014; 28 Suppl 2:S123-31. [PMID: 24849471 DOI: 10.1097/qad.0000000000000231] [Citation(s) in RCA: 84] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Primate studies and some observational human data have raised concern regarding an association of first-trimester efavirenz exposure with central nervous system congenital anomalies. The objective of this review is to update evidence on efavirenz safety in HIV-infected pregnant women to inform revision of the 2013 WHO guidelines for antiretroviral therapy in low and middle-income countries. DESIGN A systematic review and meta-analysis. METHODS We searched for studies reporting birth outcomes among women exposed to efavirenz during the first trimester of pregnancy up to 10 January 2014. Relative risks of congenital anomalies comparing women exposed to efavirenz and nonefavirenz-based antiretroviral regimens were pooled using random effects meta-analysis. RESULTS Twenty-three studies were included in this review, among which 21 reported the birth outcomes of 2026 live births among women exposed to efavirenz during the first trimester of pregnancy. Forty-four congenital anomalies were reported, giving a pooled proportion of 1.63% [95% confidence interval (95% CI) 0.78-2.48], with only one neural tube defect. Twelve studies reported birth outcomes of women exposed to efavirenz or nonefavirenz-containing regimens during the first trimester of pregnancy. Pooled analysis found no differences in overall risks congenital anomalies between these two groups (relative risk 0.78, 95% CI 0.56-1.08). The incidence of neural tube defects was low, 0.05% (95% CI <0.01-0.28), and similar to incidence in the general population. DISCUSSION This updated analysis found no evidence of an increased risk of overall or central nervous system congenital anomalies associated with first-trimester exposure to efavirenz, similar to previous systematic reviews. This review contributed to the evidence base for the revised 2013 WHO guidelines on antiretroviral therapy, which recommend that efavirenz can be included as part of first-line therapy in adults regardless of sex, and that it can be used throughout pregnancy, including during the first trimester. However, because of the low incidence of central nervous system anomalies in the overall population and relatively small number of exposures in the current literature, continued birth outcomes prospective surveillance is warranted.
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Nakaie N, Tuon S, Nozaki I, Yamaguchi F, Sasaki Y, Kakimoto K. Family planning practice and predictors of risk of inconsistent condom use among HIV-positive women on anti-retroviral therapy in Cambodia. BMC Public Health 2014; 14:170. [PMID: 24528885 PMCID: PMC3936956 DOI: 10.1186/1471-2458-14-170] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2013] [Accepted: 02/04/2014] [Indexed: 11/10/2022] Open
Abstract
Background In Cambodia, while anti-retroviral therapy (ART) services are increasingly available, the unmet needs of family planning among general population are high. These facts raise concern on possible exposure of many HIV-positive women on ART to the potential risk of unintended pregnancy. This study aimed to clarify family planning practices in Cambodia and determine predictors of risk of inconsistent condom use among women on ART. Methods A cross-sectional survey with a structured questionnaire was conducted at five government-run health centers in Phnom Penh, Cambodia, from June to September, 2012. Multiple logistic regression analysis was used to identify predictors of risk of inconsistent condom use among regular users of contraceptive methods. Results Of 408 respondents, 40, 17 and 10 used the pill, IUD, and injection, respectively, while 193 used condoms. 374 were not planning to have a child. Among 238 sexually active women who were not planning to have a baby, 59 were exposed to the risk of unintended pregnancy. Multivariate logistic regression analysis that did not include variables related to partners identified "seeking family planning information" (adjusted odds ratio (AOR): 2.6, 95% confidence intervals (95% CI): 1.1-6.2), awareness of mother-to-child transmission (MTCT) (AOR: 4.7, 95% CI: 1.9-11.6) and "having a son" (AOR: 2.0, 95% CI: 1.1-3.9) were significant predictors of inconsistent condom use. Another model that included all variables identified “able to ask a partner to use condom at every sexual intercourse” was the only predictor (AOR: 23.7, 95% CI: 5.8-97.6). Conclusions About one-quarter of women on ART are at risk to unintended pregnancy although most do not plan to get pregnant. Furthermore, women on ART could be more empowered through improvement of communication and negotiation skills with partners to demand the use of condom during sexual intercourse. The use of other contraceptive methods that do not need partner involvement should be promoted.
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Affiliation(s)
| | | | | | | | | | - Kazuhiro Kakimoto
- Graduate School of Nursing, Osaka Prefecture University 3-7-30, 583-8555 Habikino-city, Osaka, Japan.
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Darak S, Darak T, Kulkarni S, Kulkarni V, Parchure R, Hutter I, Janssen F. Effect of highly active antiretroviral treatment (HAART) during pregnancy on pregnancy outcomes: experiences from a PMTCT program in western India. AIDS Patient Care STDS 2013; 27:163-70. [PMID: 23477457 DOI: 10.1089/apc.2012.0401] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Previous research regarding the effect of highly active antiretroviral treatment (HAART) on pregnancy outcomes shows conflicting results and is predominantly situated in developed countries. Recently, HAART is rapidly being scaled up in developing countries for prevention of mother-to-child transmission (PMTCT). This study compared adverse pregnancy outcomes among HIV infected women (N=516) who received either HAART (N=192)--mostly without protease inhibitor--or antepartum azidothymidine (AZT) with intrapartum nevirapine (N=324) from January 2008 to March 2012 through a PMTCT program in western India. We analyzed the effect of HAART on preterm births, low birth weight, and all adverse pregnancy outcomes combined using univariate and multivariate logistic regression models. Women on HAART had 48% adverse pregnancy outcomes, 25% preterm births, and 34% low birth weight children compared to respectively 32%, 13%, and 22% among women on AZT. Women receiving HAART were more likely to have adverse pregnancy outcomes and preterm births compared to women receiving AZT. Preconception HAART was significantly related to low birth weight children. This study demonstrated increased risk of adverse pregnancy outcomes with protease inhibitor excluded HAART. Prospective studies assessing the impact of HAART on MTCT as measured in terms of HIV-free survival among children are needed.
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Affiliation(s)
- Shrinivas Darak
- Faculty of Spatial Sciences, Population Research Centre, University of Groningen, the Netherlands
- PRAYAS Health Group, Pune, India
| | | | | | | | | | - Inge Hutter
- Faculty of Spatial Sciences, Population Research Centre, University of Groningen, the Netherlands
| | - Fanny Janssen
- Faculty of Spatial Sciences, Population Research Centre, University of Groningen, the Netherlands
- Unit of PharmacoEpidemiology & PharmacoEconomics, Department of Pharmacy, University of Groningen, the Netherlands
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Kebede B, Andargie G, Gebeyehu A. Birth outcome and correlates of low birth weight and preterm delivery among infants born to HIV-infected women in public hospitals of Northwest Ethiopia. Health (London) 2013. [DOI: 10.4236/health.2013.57a4004] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Safety of efavirenz in the first trimester of pregnancy: an updated systematic review and meta-analysis. AIDS 2011; 25:2301-4. [PMID: 21918421 DOI: 10.1097/qad.0b013e32834cdb71] [Citation(s) in RCA: 104] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Evidence of the risk of birth defects with efavirenz use is limited. We updated a meta-analysis of birth defects in infants with first trimester efavirenz exposure up to July 2011. In 21 studies, there were 39 defects among live births in 1437 women receiving first trimester efavirenz [2.0%, 95% confidence interval (CI) 0.82-3.18]. The relative risk of defects comparing women on efavirenz-based (1290 live births) and nonefavirenz-based regimens (8122 live births) was 0.85 (95% CI 0.61-1.20). One neural tube defect was observed (myelomeningocele), giving an incidence of 0.07% (95% CI 0.002-0.39).
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Use of antiretrovirals during pregnancy and breastfeeding in low-income and middle-income countries. Curr Opin HIV AIDS 2010; 5:48-53. [PMID: 20046147 DOI: 10.1097/coh.0b013e328333b8ab] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW The purpose of the study was to review recent evidence on the use of antiretrovirals during pregnancy and breastfeeding in low-income and middle-income settings. RECENT FINDINGS Access to antiretroviral prophylaxis strategies for HIV-infected pregnant women has increased globally, but two-thirds of women in need still do not receive even the simplest regimen for the prevention of mother-to-child transmission of HIV, and most pregnant women in need of antiretroviral treatment do not receive it. The use of combination antiretroviral treatment in pregnancy in low-resource settings is safe and effective, and increasing evidence supports starting ongoing antiretroviral treatment at a CD4 cell count below 350/microl in pregnant women. The use of appropriate short-course antiretroviral prophylactic regimens is effective for prevention of mother-to-child transmission of HIV in women with higher CD4 cell counts. New data on the use of antiretroviral prophylaxis to prevent transmission through breastfeeding demonstrate that both maternal antiretroviral treatment and extended infant prophylaxis are effective. SUMMARY Antiretroviral use in pregnancy can benefit mothers in need of treatment and reduce the risk of mother-to-child transmission. Emerging evidence of the effectiveness of antiretroviral prophylaxis in preventing transmission through breastfeeding is encouraging and likely to influence practice in the future.
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