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Yang L, Cambou MC, Segura ER, de Melo MG, Santos BR, dos Santos Varella IR, Nielsen-Saines K. Cesarean delivery and risk of HIV vertical transmission in Southern Brazil, 2008-2018. AJOG GLOBAL REPORTS 2023; 3:100194. [PMID: 37064784 PMCID: PMC10090432 DOI: 10.1016/j.xagr.2023.100194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/12/2023] Open
Abstract
BACKGROUND Childbirth via cesarean delivery can prevent intrapartum vertical transmission for women who are not virally suppressed at the time of delivery. Few studies have compared cesarean delivery trends between women living with HIV and women without HIV and have examined the role of cesarean delivery in the prevention of vertical transmission in the era of potent combination antiretroviral therapy. OBJECTIVE We hypothesized that the cesarean delivery rate is high in women living with HIV compared with women without HIV and that cesarean delivery usage decreases over time among women living with HIV with advances in combined antiretroviral therapy in a country with a high national cesarean delivery rate. This study aimed (1) to evaluate cesarean delivery trends in women with and without HIV and (2) to examine its role in preventing vertical transmission among women living with HIV in a setting of free, universal combined antiretroviral therapy coverage in a retrospective cohort of nearly 56,000 deliveries at a major referral institution in a city with the highest prevalence of maternal HIV in Brazil. STUDY DESIGN Data from maternal-infant pairs from January 1, 2008, to December 31, 2018, were extracted. Cesarean delivery rates were compared using the Pearson chi-square test. Cesarean delivery predictors were evaluated by multivariate log-linear Poisson regression using a generalized estimating equations approach. HIV viral suppression was defined as a viral load of <1000 copies/ml at delivery. HIV vertical transmission was determined following national guidelines. RESULTS Over 11 years, 48,688 pregnancies occurred in 40,375 women; HIV seroprevalence was 2.7%; 18,886 cesarean deliveries (38.8%) were performed; 47.7% of women living with HIV and 38.6% of women without HIV underwent cesarean delivery (P<.001). Although HIV was associated with cesarean delivery (adjusted relative risk, 1.17 [95% confidence interval, 1.05-1.29]), women living with HIV with vertical transmission achieved similar cesarean delivery rates (36.7%) as women without HIV (39.8%) in 2018. Cesarean delivery in women living with HIV with an unknown viral load at delivery (42.6%) did not increase over time. HIV vertical transmission rate was 2.2%, the highest in women living with HIV with an unknown viral load (8.4%) vs women living with HIV without vertical transmission (4.1%) and women living with HIV with vertical transmission (0.5%) (P<.001). CONCLUSION In the HIV epicenter of Brazil, women living with HIV with vertical transmission had fewer surgical deliveries, likely because of the use of potent combination antiretroviral therapy. Nearly half of the women living with HIV with an unknown viral load did not undergo cesarean delivery, a potential missed opportunity for the prevention of HIV vertical transmission.
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Affiliation(s)
- Lanbo Yang
- Warren Alpert Medical School, Brown University, Providence, RI (Mr Yang)
| | - Mary Catherine Cambou
- Division of Infectious Diseases, Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA (Dr Cambou)
| | - Eddy R. Segura
- Facultad de Ciencias de la Salud, Universidad de Huánuco, Huánuco, Perú (Dr Segura)
| | - Marineide Gonçalves de Melo
- Hospital Nossa Senhora da Conceição, Sistéma Único de Saúde, Porto Alegre, Brazil (Drs de Melo, Santos, and dos Santos Varella)
| | - Breno Riegel Santos
- Hospital Nossa Senhora da Conceição, Sistéma Único de Saúde, Porto Alegre, Brazil (Drs de Melo, Santos, and dos Santos Varella)
| | | | - Karin Nielsen-Saines
- Division of Pediatric Infectious Diseases, Department of Pediatrics, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA (Dr Nielsen-Saines)
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Vaginal delivery in women with HIV in Italy: results of 5 years of implementation of the national SIGO-HIV protocol. Infection 2019; 47:981-990. [PMID: 31286456 DOI: 10.1007/s15010-019-01336-z] [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: 01/27/2019] [Accepted: 06/11/2019] [Indexed: 10/26/2022]
Abstract
PURPOSE To evaluate the maternal and neonatal safety of vaginal delivery in women with HIV following the implementation of a national protocol in Italy. METHODS Vaginal delivery was offered to all eligible women who presented antenatally at twelve participating clinical sites. Data collection and definition of outcomes followed the procedures of the National Program on Surveillance on Antiretroviral Treatment in Pregnancy. Pregnancy outcomes were compared according to the mode of delivery, classified as vaginal, elective cesarean (ECS) and non-elective cesarean section (NECS). RESULTS Among 580 women who delivered between January 2012 and September 2017, 142 (24.5%) had a vaginal delivery, 323 (55.7%) had an ECS and 115 (19.8%) had an NECS. The proportion of vaginal deliveries increased significantly over time, from 18.9% in 2012 to 35.3% in 2017 (p < 0.001). Women who delivered vaginally were younger, more commonly nulliparous, diagnosed with HIV during current pregnancy, and antiretroviral-naïve, but had a slightly longer duration of pregnancy, with significantly higher birthweight of newborns. NECS was associated with adverse pregnancy outcomes. The rate of HIV transmission was minimal (0.4%). There were no differences between vaginal and ECS about delivery complications, while NECS was more commonly associated with complications compared to ECS. CONCLUSIONS Vaginal delivery in HIV-infected women with suppressed viral load appears to be safe for mother and children. No cases of HIV transmission were observed. Despite an ongoing significant increase, the rate of vaginal delivery remains relatively low compared to other countries, and further progress is needed to promote this mode of delivery in clinical practice.
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Abstract
Supplemental Digital Content is available in the text Objective and design: To inform WHO guidelines, we conducted a systematic review and meta-analysis to assess maternal and perinatal outcomes comparing cesarean section (c-section) before labor and rupture of membranes [elective c-section (ECS)] with other modes of delivery for women living with HIV. Methods: We searched PubMed, CINAHL, Embase, CENTRAL, and previous reviews to identify published trials and observational studies through October 2015. Results were synthesized using random-effects meta-analysis, stratifying for combination antiretroviral therapy (cART), CD4+/viral load (VL), delivery at term, and low-income/middle-income countries. Results: From 2567 citations identified, 36 articles met inclusion criteria. The single randomized trial, published in 1999, reported minimal maternal morbidity and significantly fewer infant HIV infections with ECS [odds ratio (OR) 0.2, 95% confidence interval (CI) 0.0–0.5]. Across observational studies, ECS was associated with increased maternal morbidity compared with vaginal delivery (OR 3.12, 95% CI 2.21–4.41). ECS was also associated with decreased infant HIV infection overall (OR 0.43, 95% CI 0.30–0.63) and in low-income/middle-income countries (OR 0.27, 95% CI 0.16–0.45), but not among women on cART (OR 0.82, 95% CI 0.47–1.43) or with CD4+ cell count more than 200/VL less than 400/term delivery (OR 0.59, 95% CI 0.21–1.63). Infant morbidity moderately increased with ECS. Conclusion: Although ECS may reduce infant HIV infection, this effect was not statistically significant in the context of cART and viral suppression. As ECS poses other risks, routine ECS for all women living with HIV may not be appropriate. Risks and benefits will differ across settings, depending on underlying risks of ECS complications and vertical transmission during delivery. Understanding individual client risks and benefits and respecting women's autonomy remain important.
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Chevalier MS, King CC, Ellington S, Wiener J, Kayira D, Chasela CS, Jamieson DJ, Kourtis AP. Maternal and neonatal outcomes among women with HIV infection and their infants in Malawi. Int J Gynaecol Obstet 2017; 137:282-289. [PMID: 28258582 PMCID: PMC5419872 DOI: 10.1002/ijgo.12136] [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: 08/25/2016] [Revised: 01/11/2017] [Accepted: 02/28/2017] [Indexed: 11/09/2022]
Abstract
OBJECTIVE To describe maternal and neonatal morbidity and mortality among women with HIV infection and their infants. METHODS A secondary analysis was undertaken of data obtained in the BAN Study, a trial of postnatal antiretrovirals among pregnant women with HIV infection enrolled in 2004-2010. Mothers and infants had 13 scheduled visits through 48 weeks of follow-up. Serious maternal morbidity and mortality were examined at delivery (n=2791), from delivery to 6 weeks later (n=2369) and from 7 to 48 weeks (n=1980). Neonatal morbidity and mortality were examined (n=2685). RESULTS Of 2791 deliveries, 169 (6.1%) were by cesarean (153 emergency). Compared with women with vaginal delivery, those with cesarean delivery had lower prenatal HIV viral loads (P=0.016) and increased odds of pre-eclampsia/eclampsia (odds ratio [OR] 10.8, 95% CI 4.4-26.8). Women with cesarean delivery also had increased odds of serious infection with 14 days of delivery (OR 3.0, 95% CI 1.3-7.4) and severe anemia (grade 3 or 4) by 6 weeks (OR 6.7, 95% CI 2.3-19.1). Infants born by cesarean had increased odds of a low 5-minute Apgar score (OR 8.1, 95% CI 3.5-18.6) and admission to an intensive care unit (OR 5.4, 95% CI 3.7-7.8). CONCLUSION Odds of serious maternal and neonatal morbidity were higher after cesarean than vaginal delivery, despite lower maternal viral loads.
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Affiliation(s)
- Michelle S. Chevalier
- Division of Global HIV and Tuberculosis, Center for Global Health, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Caroline C. King
- Division of Reproductive Health, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Sascha Ellington
- Division of Reproductive Health, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Jeffrey Wiener
- Division of Reproductive Health, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Dumbani Kayira
- University of North Carolina Project Malawi, Lilongwe, Malawi
| | - Charles S. Chasela
- Epidemiology and Strategic Information, Human Sciences Research Council, Pretoria, South Africa
| | - Denise J. Jamieson
- Division of Reproductive Health, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Athena P. Kourtis
- Division of Reproductive Health, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, GA, USA
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Complications and Route of Delivery in a Large Cohort Study of HIV-1-Infected Women-IMPAACT P1025. J Acquir Immune Defic Syndr 2017; 73:74-82. [PMID: 27082506 DOI: 10.1097/qai.0000000000001021] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
OBJECTIVE To investigate complications of cesarean section in a cohort of HIV-infected pregnant women. METHODS IMPAACT P1025 is a prospective cohort study of HIV-1-infected women and infants, enrolled 2002-2013, at clinical sites in the United States and Puerto Rico. Demographic, medical, and obstetric data were collected and analyzed including cesarean indications. The delivery route was categorized as elective cesarean (ECS) (before labor and <5 minutes before membrane rupture), nonelective cesarean (NECS) (all other cesareans) or vaginal delivery. Logistic regression models evaluated associations between delivery route and maternal intrapartum/postpartum morbidities. Composite morbidity of vaginal delivery was compared with ECS and NECS. RESULTS This study included 2297 women. Of note, 99% used antiretroviral medication and 89% were on a combination antiretroviral therapy regimen; 84% had a HIV-1 viral load ≤400 copies per milliliter before delivery; 46% (1055) delivered vaginally, 35% (798) by ECS, and 19% (444) by NECS. Although interruption of HIV-1 infection was the second most frequent indication for cesarean after repeat cesarean, it decreased as an indication over time. There were no delivery-related maternal mortalities. Overall, 19% of women had ≥1 complication(s)-primarily wound complications (14%) or other infections (11%). Vaginal delivery had the lowest complication rate (13%), followed by ECS (23%), and highest NECS (28%) with an overall P < 0.001. HIV-1 mother-to-child transmission rates were low and did not differ by delivery mode group. CONCLUSIONS HIV interruption as cesarean indicator declined during the study. Morbidity was more common in HIV-infected women delivering by NECS than ECS and lowest with vaginal delivery. CLINICAL TRIAL REGISTRATION Prenatal and Postnatal Studies of Interventions for Prevention of Mother-To-Child Transmission https://clinicaltrials.gov/ct2/show/NCT00028145?term=impaact+1025&rank=2 NCT00028145.
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Ørbaek M, Thorsteinsson K, Helleberg M, Moseholm E, Katzenstein TL, Storgaard M, Johansen IS, Pedersen G, Weis N, Lebech AM. Assessment of mode of delivery and predictors of emergency caesarean section among women living with HIV in a matched-pair setting with women from the general population in Denmark, 2002-2014. HIV Med 2017; 18:736-747. [PMID: 28544321 DOI: 10.1111/hiv.12519] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/14/2017] [Indexed: 11/28/2022]
Abstract
OBJECTIVES We aimed to assess mode of delivery and predictors of emergency caesarean section (EmCS) in women living with HIV (WLWH) in a matched-pair setting with women from the general population (WGP) in Denmark. Further, we analysed birth plan in WLWH. METHODS All WLWH giving birth to live-born children from 2002 to 2014 were included in the study. Data were retrieved from medical records and national registries. WLWH were matched 1:5 by age, birth year, parity and ethnicity to WGP. Multivariate logistic regression was used to estimate predictors. RESULTS We included 389 WLWH and 1945 WGP in the study. At delivery, all WLWH were on antiretroviral therapy and 85.6% had HIV RNA <40 HIV-1 RNA copies/mL. Mean age was 32.7 years [95% confidence interval (CI) 32.1-33.2 years]. Mode of delivery differed significantly between WLWH and WGP [vaginal delivery, 33.4% versus 73.3%, respectively; elective caesarean section (ECS), 40.6% versus 9.7%, respectively; EmCS, 26% versus 17%, respectively; P < 0.0001]. Age > 40 years [adjusted odds ratio (aOR) 2.3; 95% CI 1.5-3.5], asphyxia (aOR 3.2; 95% CI 2.4-4.1), delivery during the evening and at night [aOR 2.3 (95% CI 1.7-3.0) and aOR 2.0 (95% CI 1.5-2.7), respectively], preterm delivery (aOR 3.8; 95% CI 2.6-5.6) and premature rupture of membranes (aOR 3.0; 95% CI 2.1-4.4) predicted EmCS. WLWH had a higher risk of EmCS compared with WGP [2002-2006, aOR 2.0 (95% CI 1.2-3.3); 2007-2008, aOR 2.9 (95% CI 1.4-5.9); 2009-2014, aOR 2.6 (95% CI 1.7-3.9)]. After 2007, more than half of WLWH planned to deliver vaginally. Prior caesarean section was associated with ECS (aOR 11.0; 95% CI 4.5-26.8). No mother-to-child transmission occurred. CONCLUSIONS Increasing numbers of WLWH deliver vaginally. Despite virological suppression, more WLWH plan and deliver by ECS than WGP. WLWH had a twofold higher risk of EmCS compared with WGP.
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Affiliation(s)
- M Ørbaek
- Department of Infectious Diseases, Copenhagen University Hospital, Hvidovre, Denmark
| | - K Thorsteinsson
- Department of Infectious Diseases, Copenhagen University Hospital, Hvidovre, Denmark
| | - M Helleberg
- Department of Infectious Diseases, The National University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - E Moseholm
- Department of Infectious Diseases, Copenhagen University Hospital, Hvidovre, Denmark
| | - T L Katzenstein
- Department of Infectious Diseases, The National University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - M Storgaard
- Department of Infectious Diseases, Aarhus University Hospital, Skejby, Denmark
| | - I S Johansen
- Department of Infectious Diseases, Odense University Hospital, Odense, Denmark
| | - G Pedersen
- Department of Infectious Diseases, Aalborg University Hospital, Aalborg, Denmark
| | - N Weis
- Department of Infectious Diseases, Copenhagen University Hospital, Hvidovre, Denmark.,Institute of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - A-M Lebech
- Department of Infectious Diseases, Copenhagen University Hospital, Hvidovre, Denmark.,Institute of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
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Thorne C, Newell ML. Managing Mother-to-Child Transmission of HIV Infection in Developed-Country Settings. WOMENS HEALTH 2016; 1:385-99. [DOI: 10.2217/17455057.1.3.385] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This article reviews current understanding of the management of mother-to-child transmission of HIV-1 infection in the context of developed-country settings. The advent of highly active antiretroviral therapy has facilitated the virtual elimination of mother-to-child transmission of HIV infection in developed countries, reducing transmission rates to approximately 1–2%. This review describes the epidemiology of HIV infection among women of child-bearing age and the risk factors, timing and mechanisms of mother-to-child transmission, followed by a discussion of the identification of pregnant HIV-infected women and their therapeutic and obstetric management.
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Affiliation(s)
- Claire Thorne
- Institute of Child Health, Centre for Paediatric Epidemiology and Biostatistics, 30 Guilford Street London, WC1N 1EH, UK,
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Macdonald EM, Ng R, Yudin MH, Bayoumi AM, Loutfy M, Raboud J, Masinde KI, Tharao WE, Brophy J, Glazier RH, Antoniou T. Postpartum Maternal and Neonatal Hospitalizations Among Women with HIV: A Population-Based Study. AIDS Res Hum Retroviruses 2015; 31:967-72. [PMID: 26132654 PMCID: PMC4576941 DOI: 10.1089/aid.2015.0047] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/29/2022] Open
Abstract
Postpartum maternal and neonatal readmissions in the period shortly following birth are indicators of serious morbidity. We compared the risk of postpartum maternal and neonatal hospitalizations in women living with and without HIV in Ontario, Canada. We conducted a population-based study of pregnancies in Ontario between April 1, 2002 and March 31, 2011 using Ontario's administrative health care databases. Generalized estimating equations were used to derive adjusted odds ratios (aORs) and 95% confidence intervals (CI) for the association of HIV infection with postpartum maternal hospitalizations within 30 days of hospital discharge and neonatal hospitalizations within 30 and 60 days of hospital discharge. Between 2002/2003 and 2010/2011, 1,133,505 pregnancies were available for analysis, of which 634 (0.06%) were to women living with HIV. The proportion of postpartum maternal hospitalizations (2.8% versus 1.1%; odds ratio 2.53; 95% CI 1.57 to 4.07) was higher among women with HIV. The multivariable adjusted odds ratio was 1.54 (95% CI 0.93 to 2.55). The proportions of neonates hospitalized within 30 (2.6% versus 3.7%; aOR 0.68, 95% CI 0.42 to 1.10) and 60 days (4.9% versus 4.9%; aOR 0.86, 95% CI 0.60 to 1.24) of discharge were similar among infants born to women with and without HIV. Women living with HIV are at a higher risk of postpartum maternal hospitalizations than women not living with HIV. The effect of HIV infection was attenuated by multivariable adjustment, suggesting that sociodemographic or health care factors are responsible for much of the difference in outcomes.
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Affiliation(s)
- Erin M. Macdonald
- Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada
| | - Ryan Ng
- Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada
| | - Mark H. Yudin
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Ontario, Canada
- Centre for Research on Inner City Health, St. Michael's Hospital, Toronto, Ontario, Canada
- Department of Obstetrics and Gynecology, St. Michael's Hospital and University of Toronto, Toronto, Ontario, Canada
| | - Ahmed M. Bayoumi
- Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Ontario, Canada
- Centre for Research on Inner City Health, St. Michael's Hospital, Toronto, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Mona Loutfy
- Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
- Women's College Research Institute, Women's College Hospital, Toronto, Ontario Canada
| | - Janet Raboud
- Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada
- Toronto General Research Institute, University Health Network, Toronto, Ontario, Canada
- Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | | | - Wangari E. Tharao
- Women's Health in Women's Hands Community Health Centre, Toronto, Ontario, Canada
| | - Jason Brophy
- Children's Hospital of Eastern Ontario and University of Ottawa, Ottawa, Ontario, Canada
| | - Richard H. Glazier
- Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Ontario, Canada
- Centre for Research on Inner City Health, St. Michael's Hospital, Toronto, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
- Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | - Tony Antoniou
- Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Ontario, Canada
- Department of Family and Community Medicine, St. Michael's Hospital and University of Toronto, Toronto, Ontario, Canada
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Ikpim EM, Edet UA, Bassey AU, Asuquo OA, Inyang EE. HIV infection in pregnancy: maternal and perinatal outcomes in a tertiary care hospital in Calabar, Nigeria. Trop Doct 2015; 46:78-86. [PMID: 26351304 DOI: 10.1177/0049475515605003] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
BACKGROUND Human immunodeficiency virus (HIV) infection is likely to have untoward effects on pregnancy and its outcome. This study assessed the impact of maternal HIV infection on pregnancy outcomes in a tertiary centre in Calabar, Nigeria. METHODS This retrospective study analysed delivery records of 258 HIV-positive and 257 HIV-negative women for pregnancy and delivery complications. Maternal and fetal outcomes of HIV-positive pregnancies were compared with those of HIV-negative controls. RESULTS Adverse pregnancy outcomes significantly associated with HIV status were: anaemia: 33 (8.1%) vs. 8 (3.1%) in controls; puerperal sepsis: 18 (7%) vs. 2 (0.8%); and low birth weight: 56 (21.7%) vs. 37 (14.4%). Caesarean delivery was higher among HIV-positive women than controls: 96 (37.2%) vs. 58 (22.6%). Preterm births were higher in those HIV cohorts who did not receive antiretroviral therapy (ART): 13 (16.9%) vs. 7 (3.9%). CONCLUSION HIV-positive status increased adverse birth outcome of pregnancy. ART appeared to reduce the risk of preterm births in HIV-positive cohorts.
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Affiliation(s)
- Ekott Mabel Ikpim
- Reader, Department of Obstetrics & Gynaecology, University of Calabar, Calabar, Nigeria
| | - Udo Atim Edet
- Reader, Department of Obstetrics & Gynaecology, University of Calabar, Calabar, Nigeria
| | - Akpan Ubong Bassey
- Lecturer , Department of Obstetrics & Gynaecology, University of Calabar, Calabar, Nigeria
| | - Otu Akaninyene Asuquo
- Lecturer, Department of Internal Medicine, University of Calabar, Calabar, Cross River State, Nigeria
| | - Ekanem Etim Inyang
- Lecturer, Department of Internal Medicine, University of Calabar, Calabar, Cross River State, Nigeria
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Zhang C, Zhang L, Liu X, Zhang L, Zeng Z, Li L, Liu G, Jiang H. Timing of Antibiotic Prophylaxis in Elective Caesarean Delivery: A Multi-Center Randomized Controlled Trial and Meta-Analysis. PLoS One 2015; 10:e0129434. [PMID: 26148063 PMCID: PMC4492889 DOI: 10.1371/journal.pone.0129434] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2014] [Accepted: 04/26/2015] [Indexed: 02/05/2023] Open
Abstract
OBJECTIVE To compare the effectiveness of antibiotic prophylaxis before skin incision with that after umbilical cord clamping in elective caesarean delivery. METHODS We conducted a randomized open-label controlled trial with two parallel arms at three hospitals in western China. Participants meeting the inclusion criteria received antibiotics 30-60 minutes before skin incision while others received antibiotics after umbilical cords clamping. For the meta-analysis, studies were identified from the database of PUBMED, Cochrane Library and EMbase and assessed using the Cochrane risk of bias tool. RESULTS Four hundred and ten patients were randomized to receive antibiotics before skin incision (n = 205) or after umbilical cords clamping (n = 205). There was no difference in the incidence of postpartum endometritis (RR = 0.34, 95% CI 0.04 to 3.24), wound infection (RR = 3.06, 95% CI 0.13 to 74.69) and total puerperal morbidity (RR = 1.02, 95% CI 0.47 to 2.22). No increase in the incidence of neonatal sepsis (RR = 0.34, 95% CI 0.04 to 3.24), septic workup (RR = 0.41, 95% CI 0.08 to 2.07), or intermediate NICU admission (RR = 0.73, 95% CI 0.24 to 2.26) was observed. The meta-analysis involving nine RCTs showed that no statistically significant difference was found in terms of the risk of postpartum endometritis (RR = 0.73, 95% CI 0.39, 1.36), wound infection (RR = 0.80, 95%CI 0.55, 1.17), or puerperal morbidity (RR = 0.89, 95% CI 0.70, 1.13). No increase in the incidence of neonatal sepsis (RR = 0.65, 95% CI 0.35 to 1.20), septic workup (RR = 0.88, 95% CI 0.50 to 1.54), or intermediate NICU admission (RR = 0.91, 95% CI 0.70 to 1.18) was observed. CONCLUSION For elective caesarean delivery, the effects of antibiotic prophylaxis before skin incision and after umbilical cord clamping were equal. Both antibiotic prophylaxis before skin incision and that after umbilical cord clamping were recommended for elective caesarean delivery. The outcome of further studies should address both maternal and neonatal infectious morbidity as well as long-term neonatal follow up. TRIAL REGISTRATION Chinese Clinical Trial Registry ChiCTR-TRC-11001853.
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Affiliation(s)
- Chuan Zhang
- Department of Pharmacy, Evidence-Based Pharmacy Center, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, Sichuan, China
| | - Lingli Zhang
- Department of Pharmacy, Evidence-Based Pharmacy Center, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, Sichuan, China
| | - Xinghui Liu
- Department of Obstetric & Gynecologic, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, Sichuan, China
| | - Li Zhang
- Department of Obstetric & Gynecologic, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, Sichuan, China
| | - Zhiyou Zeng
- Department of Pharmacy, Nanchong Central Hospital, Nanchong, Sichuan, China
| | - Lin Li
- Department of Pharmacy, Nanchong Central Hospital, Nanchong, Sichuan, China
| | - Guanjian Liu
- The Chinese Cochrane Center, West China Hospital, Chengdu, Sichuan, China
| | - Hong Jiang
- Department of Obstetric & Gynecologic, Suining Central Hospital, Suining, Sichuan, China
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Abstract
OBJECTIVE To compare rates of complications associated with cesarean delivery in HIV-infected and HIV-uninfected women in the United States and to investigate trends in such complications across four study cycles spanning the implementation of HAART in the United States (1995-1996, 2000-2001, 2005-2006, 2010-2011). DESIGN The Nationwide Inpatient Sample from the Healthcare Cost and Utilization Project is the largest all-payer hospital inpatient care database in the United States; when weighted to account for the complex sampling design, nationally representative estimates are derived. After restricting the study sample to women aged 15-49 years, our study sample consisted of approximately 1 090 000 cesarean delivery hospitalizations annually. METHODS Complications associated with cesarean deliveries were categorized as infection, hemorrhage, or surgical trauma, based on groups of specific International Classification of Diseases 9th revision codes. Length of hospitalization, hospital charges, and in-hospital deaths were also examined. RESULTS The rate of complications significantly decreased during the study periods for HIV-infected and HIV-uninfected women. However, rates of infectious complications and surgical trauma associated with cesarean deliveries remained higher among HIV-infected, compared with HIV-uninfected women in 2010-2011, as did prolonged hospital stay and in-hospital deaths. Length of hospitalization decreased over time for cesarean deliveries of HIV-infected women to a greater extent compared with HIV-uninfected women. CONCLUSION In the United States, rates of cesarean delivery complications decreased from 1995 to 2011. However, rates of infection, surgical trauma, hospital deaths, and prolonged hospitalization are still higher among HIV-infected women. Clinicians should remain alert to this persistently increased risk of cesarean delivery complications among HIV-infected women.
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[Post-cesarean parietal scar characteristics are predictive of pelvic adhesions. A prospective cohort study]. ACTA ACUST UNITED AC 2014; 44:621-31. [PMID: 25304098 DOI: 10.1016/j.jgyn.2014.08.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2014] [Revised: 08/07/2014] [Accepted: 08/28/2014] [Indexed: 11/21/2022]
Abstract
OBJECTIVE To investigate whether abdominal scar characteristics could predict the incidence and severity of intra-abdominal adhesions found at repeat cesarean delivery. PATIENTS AND METHODS Prospective cohort study including 151pregnant women with at least one previous cesarean delivery and who delivered abdominally in the department of obstetrics and gynaecology of Farhat Hached teaching hospital-Sousse-Tunisia, during 6 months. Abdominal scar characteristics were studied. The main outcome measure(s) were the incidence and severity of intra-abdominal adhesions. Statistical analysis was performed using SPSS 18.0. RESULTS Of 151 women enrolled into this trial, 111 (73.5%) had adhesions, 57 (37.8%) had dense adhesions. Of all the abdominal scar characteristics studied, a depressed scar was associated with an increased incidence of both dense and filmy intra-abdominal adhesions and frozen pelvis if compared of women who did not have a depressed scar (P<10(-4) ; RR=7.6; IC=2.98-19.45). A number of previous cesarean section equal or more than 2 was also correlated with an increased incidence of severe intra-abdominal adhesions and frozen pelvis if compared with women who had only one previous cesarean section (P=0.002; RR=2.53; IC=1.16-5.56). DISCUSSION AND CONCLUSION A depressed abdominal scar of a previous cesarean delivery and a number of previous cesarean sections are significantly correlated with the incidence and severity of intra-abdominal adhesions.
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Unger JA, Richardson BA, Otieno PA, Farquhar C, Wamalwa D, John-Stewart GC. Mode of delivery and postpartum HIV-1 disease progression and mortality in a Kenyan cohort. BMC Pregnancy Childbirth 2014; 14:257. [PMID: 25086834 PMCID: PMC4133616 DOI: 10.1186/1471-2393-14-257] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2013] [Accepted: 07/21/2014] [Indexed: 01/18/2023] Open
Abstract
BACKGROUND There are limited data on the impact of cesarean section delivery on HIV-1 infected women in Sub-Saharan Africa. The purpose of this study was to assess the effect of mode of delivery on HIV-1 disease progression and postpartum mortality in a Kenyan cohort. METHODS A prospective cohort study was conducted in Nairobi, Kenya from 2000-2005. We determined changes in CD4+ counts, HIV-1 RNA levels and mortality during the first year postpartum between HIV-1 infected women who underwent vaginal delivery (VD), non-scheduled cesarean section (NSCS) and scheduled cesarean section (SCS) and received short-course zidovudine. Loess curves and multivariate linear mixed effects models were used to compare longitudinal changes in maternal HIV-1 RNA and CD4+ counts by mode of delivery. Kaplan Meier curves, the log rank test, and Cox proportional hazards regression were used to assess difference in mortality. RESULTS Of 501 women, 405 delivered by VD, 74 delivered by NSCS and 22 by SCS. Baseline characteristics were similar between the VD and NSCS groups. Baseline antenatal CD4+ counts were lowest and HIV-1 RNA levels highest in the NSCS group but HIV-1 RNA levels were similar between groups at delivery. The rate of decline in CD4+ cells and rate of increase in HIV-1 RNA did not differ between groups. After adjusting for confounders, women who underwent NSCS had a 3.39-fold (95% CI 1.11, 10.35, P = 0.03) higher risk of mortality in the first year postpartum compared to women with VD. CONCLUSIONS Non-scheduled cesarean section was an independent risk factor for postpartum mortality in HIV-1 positive Kenyan women. The cause of death was predominantly due to HIV-1 related infections, and not direct maternal deaths, however, this was not mirrored by differential changes in HIV-1 progression markers between the groups.
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Affiliation(s)
- Jennifer A Unger
- Department of Obstetrics and Gynecology, University of Washington, Seattle, Washington, USA.
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Romero R, Miranda J, Chaiworapongsa T, Chaemsaithong P, Gotsch F, Dong Z, Ahmed AI, Yoon BH, Hassan SS, Kim CJ, Korzeniewski SJ, Yeo L. A novel molecular microbiologic technique for the rapid diagnosis of microbial invasion of the amniotic cavity and intra-amniotic infection in preterm labor with intact membranes. Am J Reprod Immunol 2014; 71:330-58. [PMID: 24417618 DOI: 10.1111/aji.12189] [Citation(s) in RCA: 155] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2013] [Accepted: 11/25/2013] [Indexed: 12/16/2022] Open
Abstract
PROBLEM The diagnosis of microbial invasion of the amniotic cavity (MIAC) has been traditionally performed using traditional cultivation techniques, which require growth of microorganisms in the laboratory. Shortcomings of culture methods include the time required (days) for identification of microorganisms, and that many microbes involved in the genesis of human diseases are difficult to culture. A novel technique combines broad-range real-time polymerase chain reaction with electrospray ionization time-of-flight mass spectrometry (PCR/ESI-MS) to identify and quantify genomic material from bacteria and viruses. METHOD OF STUDY AF samples obtained by transabdominal amniocentesis from 142 women with preterm labor and intact membranes (PTL) were analyzed using cultivation techniques (aerobic, anaerobic, and genital mycoplasmas) as well as PCR/ESI-MS. The prevalence and relative magnitude of intra-amniotic inflammation [AF interleukin 6 (IL-6) concentration ≥ 2.6 ng/mL], acute histologic chorioamnionitis, spontaneous preterm delivery, and perinatal mortality were examined. RESULTS (i) The prevalence of MIAC in patients with PTL was 7% using standard cultivation techniques and 12% using PCR/ESI-MS; (ii) seven of ten patients with positive AF culture also had positive PCR/ESI-MS [≥17 genome equivalents per PCR reaction well (GE/well)]; (iii) patients with positive PCR/ESI-MS (≥17 GE/well) and negative AF cultures had significantly higher rates of intra-amniotic inflammation and acute histologic chorioamnionitis, a shorter interval to delivery [median (interquartile range-IQR)], and offspring at higher risk of perinatal mortality, than women with both tests negative [90% (9/10) versus 32% (39/122) OR: 5.6; 95% CI: 1.4-22; (P < 0.001); 70% (7/10) versus 35% (39/112); (P = 0.04); 1 (IQR: <1-2) days versus 25 (IQR: 5-51) days; (P = 0.002), respectively]; (iv) there were no significant differences in these outcomes between patients with positive PCR/ESI-MS (≥17 GE/well) who had negative AF cultures and those with positive AF cultures; and (v) PCR/ESI-MS detected genomic material from viruses in two patients (1.4%). CONCLUSION (i) Rapid diagnosis of intra-amniotic infection is possible using PCR/ESI-MS; (ii) the combined use of biomarkers of inflammation and PCR/ESI-MS allows for the identification of specific bacteria and viruses in women with preterm labor and intra-amniotic infection; and (iii) this approach may allow for administration of timely and specific interventions to reduce morbidity attributed to infection-induced preterm birth.
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Affiliation(s)
- Roberto Romero
- Perinatology Research Branch, Program for Perinatal Research and Obstetrics, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, NIH, Bethesda, MD, USA, and Detroit, MI, USA; Department of Obstetrics and Gynecology, University of Michigan, Ann Arbor, MI, USA; Department of Epidemiology and Biostatistics, Michigan State University, East Lansing, MI, USA
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Briand N, Jasseron C, Sibiude J, Azria E, Pollet J, Hammou Y, Warszawski J, Mandelbrot L. Cesarean section for HIV-infected women in the combination antiretroviral therapies era, 2000-2010. Am J Obstet Gynecol 2013; 209:335.e1-335.e12. [PMID: 23791563 DOI: 10.1016/j.ajog.2013.06.021] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2013] [Revised: 05/05/2013] [Accepted: 06/12/2013] [Indexed: 11/29/2022]
Abstract
OBJECTIVE Elective cesarean section (CS) is a proven method to prevent mother-to-child transmission (MTCT), but is no longer recommended for women with antiretroviral therapy resulting in a low viral load (VL): <400 copies/mL in French and <1000 copies/mL in US guidelines. We sought to describe mode of delivery practices in human immunodeficiency virus (HIV)-infected women and their association with MTCT and postpartum complications. STUDY DESIGN All deliveries from HIV-1-infected women in the French Perinatal Cohort (Agence Nationale de Recherches sur le Sida/Enquête Périnatale Française) 2000 through 2010 (N = 8977) were analyzed, with additional details for 2005 through 2010 (n = 4717). RESULTS Vaginal deliveries increased from 25% in 2000 to 53% in 2010. Over 2005 through 2010, 4300 women had VL before delivery <400 copies/mL; among them only 49.3% delivered vaginally, 22.0% had nonelective CS, and 28.7% had elective CS. Elective CS were performed for scarred uterus in 45.4%, other obstetrical indications in 37.1%, and solely because of HIV in 15.7%. Of the 417 women with VL ≥400 copies/mL, 48.9% had elective CS as recommended, 25.9% had nonelective CS, and 25.2% had vaginal delivery. The MTCT rate did not differ according to the mode of delivery in term deliveries (≥37 gestational weeks) in 2000 through 2010: 0.3% after both vaginal delivery and elective CS with VL <50 copies/mL, 4.0% vs 5.3%, respectively, with VL ≥10,000 copies/mL. In case of preterm delivery, MTCT rates tended to be higher with vaginal delivery. Postpartum complications were more frequent following CS than vaginal deliveries (6.5% vs 2.9, P < .01). CONCLUSION Our findings suggest that HIV-infected women on antiretroviral therapy with low VL can safely opt for vaginal delivery in the absence of obstetrical risk factors.
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Affiliation(s)
- Nelly Briand
- Inserm, Center for Research in Epidemiology and Population Health U1018, Le Kremlin-Bicêtre, France; Université Paris-Sud, Le Kremlin-Bicêtre, France
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The impact of HIV on maternal morbidity in the Pre-HAART era in Uganda. J Pregnancy 2011; 2012:508657. [PMID: 22013532 PMCID: PMC3195496 DOI: 10.1155/2012/508657] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2011] [Accepted: 07/20/2011] [Indexed: 11/17/2022] Open
Abstract
Objective. To compare maternal morbidity in HIV-infected and uninfected pregnant women. Methods. Major maternal morbidity (severe febrile illness, illnesses requiring hospital admissions, surgical revisions, or illnesses resulting in death) was measured prospectively in a cohort of HIV-infected and uninfected women followed from 36 weeks of pregnancy to 6 weeks after delivery. Odds ratios of major morbidity and associated factors were examined using logistic regression.
Results. Major morbidity was observed in 46/129 (36%) and 104/390 (27%) of the HIV-infected and HIV-uninfected women, respectively, who remained in followup. In the multivariable analysis, major morbidity was independently associated with HIV infection, adjusted odds ratio (AOR) 1.7 (1.1 to 2.7), nulliparity (AOR 2.0 (1.3 to 3.0)), and lack of, or minimal, formal education (AOR 2.1 (1.1 to 3.8)). Conclusions. HIV was associated with a 70% increase in the odds of major maternal morbidity in these Ugandan mothers.
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Advances in prevention of mother-to-child HIV transmission: the international perspectives. Indian J Pediatr 2011; 78:192-204. [PMID: 20953847 DOI: 10.1007/s12098-010-0258-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2009] [Accepted: 09/27/2010] [Indexed: 10/18/2022]
Abstract
We have sufficient knowledge and unprecedented access to global resources to dramatically reduce the transmission of HIV-1 from mother to children worldwide. Most transmission occurs during delivery and after birth through breastfeeding. For this reason, efforts to interrupt transmission have focused on peripartum period and safe infant feeding. This includes the use of antiretroviral therapy, elective cesarean section, avoidance of breastfeeding, and exclusive breastfeeding. This review summarizes recent studies and new international development on the prevention of mother-to-child HIV transmission. Prevention of mother-to-child transmission of HIV should now be integrated as part of basic maternal and child health services.
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Legardy-Williams JK, Jamieson DJ, Read JS. Prevention of mother-to-child transmission of HIV-1: the role of cesarean delivery. Clin Perinatol 2010; 37:777-85, ix. [PMID: 21078450 DOI: 10.1016/j.clp.2010.08.013] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
The risk of mother-to-child transmission (MTCT) of HIV can be reduced through cesarean delivery prior to the onset of labor and prior to rupture of the membranes (elective cesarean delivery [ECD]). As a result of this evidence, the American College of Obstetricians and Gynecologists and the Department of Health and Human Services Panel on Treatment of HIV-Infected Pregnant Women and Prevention of Perinatal Transmission developed guidelines recommending ECD for HIV-infected women with plasma viral loads of more than 1000 copies/mL. Since the release of the recommendations, an increase in ECD has been seen among HIV-infected women in the United States. This article discusses the evidence on efficacy of ECD, current recommendations in the United States, and risks and morbidity related to ECD. Although the benefit of ECD in preventing MTCT of HIV is substantial, some questions remain. Specifically, the benefit of ECD for women with very low viral loads or for women using combination antiretroviral regimens is unclear, as is the timeframe after onset of labor or rupture of membranes within which ECD will still confer preventive benefits.
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Affiliation(s)
- Jennifer K Legardy-Williams
- Division of Reproductive Health, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, 4770 Buford Highway, Atlanta, GA 30341, USA.
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Maiques V, Garcia-Tejedor A, Diago V, Molina JM, Borras D, Perales-Puchalt A, Perales A. Perioperative cesarean delivery morbidity among HIV-infected women under highly active antiretroviral treatment: a case-control study. Eur J Obstet Gynecol Reprod Biol 2010; 153:27-31. [DOI: 10.1016/j.ejogrb.2010.07.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2009] [Revised: 05/20/2010] [Accepted: 07/01/2010] [Indexed: 11/30/2022]
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Buchholz B, Beichert M, Marcus U, Grubert T, Gingelmaier A, Haberl A, Schmied B. German-Austrian recommendations for HIV1-therapy in pregnancy and in HIV1-exposed newborn, update 2008. Eur J Med Res 2009; 14:461-79. [PMID: 19948442 PMCID: PMC3352287 DOI: 10.1186/2047-783x-14-11-461] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
In Germany during the last years about 200-250 HIV1-infected pregnant women delivered a baby each year, a number that is currently increasing. To determine the HIV-status early in pregnancy voluntary HIV-testing of all pregnant women is recommended in Germany and Austria as part of prenatal care. In those cases, where HIV1-infection was known during pregnancy, since 1995 the rate of vertical transmission of HIV1 was reduced to 1-2%. - This low transmission rate has been achieved by the combination of anti-retroviral therapy of pregnant women, caesarean section scheduled before onset of labour, anti-retroviral post exposition prophylaxis in the newborn and refraining from breast-feeding by the HIV1-infected mother. To keep pace with new results in research, approval of new anti-retroviral drugs and changes in the general treatment recommendations for HIV1-infected adults, in 1998, 2001, 2003 and 2005 an interdisciplinary consensus meeting was held. Gynaecologists, infectious disease specialists, paediatricians, pharmacologists, virologists and members of the German AIDS Hilfe (NGO) were participating in this conference to update the prevention strategies. A fifth update became necessary in 2008. The updating process was started in January 2008 and was terminated in September 2008. The guidelines provide new recommendations on the indication and the starting point for HIV-therapy in pregnancies without complications, drugs and drug combinations to be used preferably in these pregnancies and updated information on adverse effects of anti-retroviral drugs. Also the procedures for different scenarios and risk constellations in pregnancy have been specified again. - With these current guidelines in Germany and Austria the low rate of vertical HIV1-transmission should be further maintained.
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Affiliation(s)
- Bernd Buchholz
- University Medical Centre Mannheim, Pediatric Clinic, Theodor-Kutzer-Ufer 1-3, 68167 Mannheim, Germany.
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Ndlovu V. Considering childbearing in the age of highly active antiretroviral therapy (HAART): Views of HIV-positive couples. SAHARA J 2009; 6:58-68. [PMID: 19936407 PMCID: PMC11132810 DOI: 10.1080/17290376.2009.9724931] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
Abstract
OBJECTIVES Based on a qualitative study conducted in Bulawayo, Zimbabwe, this article examines how the availability of HAART since April 2004 may impact the views and choices of HIV-positive couples on childbearing. METHODS In-depth interviews were conducted with 15 couples where at least one partner was HIV positive. All respondents were of reproductive age and had or were confronting reproductive and sexual decision-making. RESULTS HAART seems to have had a profound impact on the subject of childbearing among those who still desire to have children. Where hitherto individuals had only a desire for a child many are now, as a result of the availability of HAART, actively planning to have one. HAART has not only transformed their physical state but it has also transformed mostly what had been desire into intention. The impact, however, has not been uniform. Some respondents still desired to have a child but were not yet convinced about the efficacy of HAART in preventing vertical transmission. Some respondents felt that HAART may have a negative impact on the foetus and as such were against childbearing by HIV-positive people. No respondent indicated that their desire or intention to have a child had been extinguished by the advent of HAART. CONCLUSION Based on the findings of the study, HAART seems to have had a differential but nonetheless significant role in the reproductive plans of HIV-positive couples. The study also notes that there is a need to make available complete and unbiased information on HAART, mother-to-child transmission risk (MTCT) and pregnancy to HIV-positive couples so as to enable them to make informed decisions.
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Sebitloane H, Moodley J, Esterhuizen TM. Determinants of postpartum infectious complications among HIV uninfected and antiretroviral naïve-HIV infected women following vaginal delivery: A prospective cohort study. Eur J Obstet Gynecol Reprod Biol 2009; 145:158-62. [DOI: 10.1016/j.ejogrb.2009.05.021] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2008] [Revised: 03/12/2009] [Accepted: 05/16/2009] [Indexed: 11/26/2022]
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Postoperative infectious morbidities of cesarean delivery in human immunodeficiency virus-infected women. Infect Dis Obstet Gynecol 2009; 2009:827405. [PMID: 19503828 PMCID: PMC2686092 DOI: 10.1155/2009/827405] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2008] [Accepted: 03/03/2009] [Indexed: 11/17/2022] Open
Abstract
Objective. To compare the infectious complication rates from cesarean delivery of human immunodeficiency virus (HIV)-infected women and HIV-negative women.
Materials and Methods. A retrospective analysis was performed on data derived from HIV-infected women and HIV-negative women, who underwent cesarean delivery at two teaching hospitals. Main outcome measures were infectious postoperative morbidity. Descriptive, comparison analysis, and multiple logistic regression analysis were performed.
Results. One hundred and nineteen HIV-infected women and 264 HIV-negative women delivered by cesarean section and were compared. The HIV-negative women were more likely than the HIV-infected women to deliver by emergent cesarean section (78.0% versus 51.3%,
resp., P < .05), to labor prior to delivery (69.4% versus 48.3%, resp., P < .01), and to have ruptured membranes prior to delivery (63.5% versus 34.8%, resp., P < .05). In bivariate analysis, HIV-infected and HIV-negative women had similar rates of post-operative infectious complications (16.8% versus 19.7%, resp., P > .05).
In a multivariate stepwise logistic analysis, emergent cesarean delivery and chorioamnionitis but not HIV infection were associated with increased rate of post-operative endometritis (odds ratio (OR) 4.10, 95% confidence interval (95% CI) 1.41–11.91, P < .01, and OR 3.02, 95% CI
1.13–8.03, P < .05, resp.). Conclusion. In our facilities, emergent cesarean delivery and chorioamnionitis but not HIV infection were identified as risk factors for post-operative endometritis.
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Zorrilla CD, Tamayo-Agrait V. Pharmacologic and nonpharmacologic options for the management of HIV infection during pregnancy. HIV AIDS (Auckl) 2009; 1:41-53. [PMID: 22096378 PMCID: PMC3218681 DOI: 10.2147/hiv.s6326] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
Over the past decade, significant advances have been made in the treatment of HIV-1 infection using both pharmacologic and nonpharmacologic strategies to prevent mother-to-child transmission (MTCT). Optimal prevention of the MTCT of HIV requires antiretroviral drugs (ARV) during pregnancy, during labor, and to the infant. ARVs reduce viral replication, lowering maternal plasma viral load and thus the likelihood of MTCT. Postexposure prophylaxis of ARV agents in newborns protect against infection following potential exposure to maternal HIV during birth. In general, the choice of an ARV for treatment of HIV-infected women during pregnancy is complicated by the need to consider the effectiveness of the therapy for the maternal disease as well as the teratogenic or teratotoxic potential of these drugs. Clinicians managing HIV in pregnancy need to discuss the potential risks and benefits of available therapy options so that mothers can make informed decisions in choosing the best treatment regimen for themselves and for their children.
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Affiliation(s)
- Carmen D Zorrilla
- Department of Obstetrics and Gynecology, University of Puerto Rico School of Medicine, Maternal Infant Studies Center (CEMI), San Juan, Puerto Rico
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Comparison of effectivness of different methods of prevention of mother-to-child hiv transmission. HIV & AIDS REVIEW 2009. [DOI: 10.1016/s1730-1270(10)60087-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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Azria E, Moutafoff C, Schmitz T, Le Meaux JP, Krivine A, Pannier E, Firtion G, Compagnucci A, Finkielsztejn L, Taulera O, Tsatsaris V, Cabrol D, Launay O. Pregnancy outcomes in women with HIV type-1 receiving a lopinavir/ritonavir-containing regimen. Antivir Ther 2008. [DOI: 10.1177/135965350901400302] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Background The pregnancy-related adverse effects of antiretroviral therapy (ART) have yielded discordant results, which could be explained in part by the heterogeneity of ART protocols. The objective of our study was to explore whether lopinavir/ritonavir (LPV/r) exposure during pregnancy is associated with adverse outcomes. Methods Data on 100 consecutive HIV type-1 (HIV-1)-infected women receiving LPV/r during pregnancy and who delivered after 15 weeks gestational age (GA) between January 2003 and June 2007 in a single centre were analysed. For each HIV-1-infected woman, two uninfected women matched by age, parity and geographical origin were selected among patients delivering during the same period. Preterm delivery (PTD), vasculoplacental complications, gestational glucose intolerance and post-partum complication rates were compared between cases and controls. Factors associated with PTD and post-partum complications were assessed in HIV-1-infected women by a logistic regression model. Results Rates of vasculoplacental complication and gestational glucose intolerance were not higher among HIV-1-infected women than in controls. PTD was higher in HIV-1-infected women (21%) than in controls (10%; P<0.01). In HIV-1-infected women, PTD was associated with HIV-1 RNA level ≥50 copies/ml at delivery (adjusted odds ratio 6.15, 95% confidence interval 1.83–20.63; P=0.003). No association was found between occurrence of PTD and LPV/r exposure before 14 weeks GA. Conclusions In this population of HIV-1-infected pregnant women receiving LPV/r, the risk of PTD was higher than in HIV-1-uninfected controls. As PTD risk was not associated with early exposure to LPV/r, these data support current guidelines to initiate ART earlier in pregnancy.
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Affiliation(s)
- Elie Azria
- Université Paris Descartes, Faculté de Médecine, Paris, France
- Assistance Publique-Hôpitaux de Paris (AP-HP), Groupe Hospitalier Cochin Saint-Vincent de Paul, Department of Gynaecology and Obstetrics, Port Royal Maternity, Paris, France
- Present address: Université Paris Diderot, Faculté de médecine; AP-HP, Hôpital Bichat Claude Bernard, Department of Gynaecology and Obstetrics, Paris, France
| | - Constance Moutafoff
- Assistance Publique-Hôpitaux de Paris (AP-HP), Groupe Hospitalier Cochin Saint-Vincent de Paul, Department of Gynaecology and Obstetrics, Port Royal Maternity, Paris, France
| | - Thomas Schmitz
- Université Paris Descartes, Faculté de Médecine, Paris, France
- Assistance Publique-Hôpitaux de Paris (AP-HP), Groupe Hospitalier Cochin Saint-Vincent de Paul, Department of Gynaecology and Obstetrics, Port Royal Maternity, Paris, France
| | - Jean Patrick Le Meaux
- Assistance Publique-Hôpitaux de Paris (AP-HP), Groupe Hospitalier Cochin Saint-Vincent de Paul, Department of Gynaecology and Obstetrics, Port Royal Maternity, Paris, France
| | - Anne Krivine
- AP-HP, Groupe Hospitalier Cochin Saint-Vincent de Paul, Service de Virologie, Paris, France
| | - Emmanuelle Pannier
- Assistance Publique-Hôpitaux de Paris (AP-HP), Groupe Hospitalier Cochin Saint-Vincent de Paul, Department of Gynaecology and Obstetrics, Port Royal Maternity, Paris, France
| | - Ghislaine Firtion
- Assistance Publique-Hôpitaux de Paris (AP-HP), Groupe Hospitalier Cochin Saint-Vincent de Paul, Department of Gynaecology and Obstetrics, Port Royal Maternity, Paris, France
| | - Alexandra Compagnucci
- AP-HP, Groupe Hospitalier Cochin Saint-Vincent de Paul, Pôle de Médecine, Paris, France
| | - Laurent Finkielsztejn
- Assistance Publique-Hôpitaux de Paris (AP-HP), Groupe Hospitalier Cochin Saint-Vincent de Paul, Department of Gynaecology and Obstetrics, Port Royal Maternity, Paris, France
| | - Olivier Taulera
- Assistance Publique-Hôpitaux de Paris (AP-HP), Groupe Hospitalier Cochin Saint-Vincent de Paul, Department of Gynaecology and Obstetrics, Port Royal Maternity, Paris, France
| | - Vassilis Tsatsaris
- Université Paris Descartes, Faculté de Médecine, Paris, France
- Assistance Publique-Hôpitaux de Paris (AP-HP), Groupe Hospitalier Cochin Saint-Vincent de Paul, Department of Gynaecology and Obstetrics, Port Royal Maternity, Paris, France
| | - Dominique Cabrol
- Université Paris Descartes, Faculté de Médecine, Paris, France
- Assistance Publique-Hôpitaux de Paris (AP-HP), Groupe Hospitalier Cochin Saint-Vincent de Paul, Department of Gynaecology and Obstetrics, Port Royal Maternity, Paris, France
| | - Odile Launay
- Université Paris Descartes, Faculté de Médecine, Paris, France
- AP-HP, Groupe Hospitalier Cochin Saint-Vincent de Paul, Pôle de Médecine, CIC de Vaccinologie Cochin Pasteur, EA3620, Paris, France
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Suy A, Hernandez S, Thorne C, Lonca M, Lopez M, Coll O. Current guidelines on management of HIV-infected pregnant women: impact on mode of delivery. Eur J Obstet Gynecol Reprod Biol 2008; 139:127-32. [PMID: 18262324 DOI: 10.1016/j.ejogrb.2007.12.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2007] [Revised: 08/21/2007] [Accepted: 12/17/2007] [Indexed: 10/22/2022]
Abstract
OBJECTIVE To evaluate acceptance, feasibility and difficulties in the application of a policy of vaginal delivery in selected cases in HIV-infected women. STUDY DESIGN HIV-infected women delivering March 2002 to December 2004 and enrolled in a prospective observational study in a University hospital tertiary care center were included. A vaginal delivery was not considered if labor before 36 weeks of pregnancy, preterm premature rupture of membranes, on non-highly active antiretroviral therapy (HAART) or viral load >1000copies/mL. Main outcome measures were mode of delivery, prematurity, acceptance of vaginal delivery and mother-to-child transmission of HIV infection. RESULTS The study included 91 pregnancies, with a total of 95 fetuses. Eighty percent (n=73) of women knew their HIV infection status before becoming pregnant and 57 (63%) were on HAART at conception. Median gestational age at delivery was 37 weeks (range 22-41). Twelve women delivered a live-born before 36 weeks, all with a caesarean section. Among 74 women who reached 36 weeks gestation, 47 (64%) met the pre-established criteria for vaginal delivery, of whom 21 (45%) delivered vaginally. The most common reason for not having a vaginal delivery was the woman's request for a caesarean section. No cases of HIV vertical transmission occurred (0/90, 95% CI 0-4.02%). CONCLUSION Recommending vaginal delivery among HIV-infected women in selected cases was well accepted, particularly once the policy became established. Nevertheless, a high proportion of HIV-infected women will continue to require caesarean section delivery.
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Affiliation(s)
- Anna Suy
- Institut Clinic de Ginecologia, Obstetrícia i Neonatologia, Hospital Clínic, IDIBAPS, Barcelona, Spain
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Abstract
OBJECTIVE To identify factors associated with mother-to-child HIV-1 transmission (MTCT) from mothers receiving antenatal antiretroviral therapy. DESIGN The French Perinatal Cohort (EPF), a multicenter prospective cohort of HIV-infected pregnant women and their children. METHODS Univariate analysis and logistic regression, with child HIV status as dependent variable, were conducted among 5271 mothers who received antiretroviral therapy during pregnancy, delivered between 1997 and 2004 and did not breastfeed. RESULTS The MTCT rate was 1.3% [67/5271; 95% confidence interval (CI), 1.0-1.6]. It was as low as 0.4% (5/1338; 95% CI, 0.1-0.9) in term births with maternal HIV-1 RNA level at delivery below 50 copies/ml. MTCT increased with viral load, short duration of antiretroviral therapy, female gender and severe premature delivery: 6.6% before 33 weeks versus 1.2% at 37 weeks or more (P < 0.001). The type of antiretroviral therapy was not associated with transmission. Intrapartum therapy was associated with four-fold lower MTCT (P = 0.04) in case of virological failure (> 10 000 copies/ml). Elective cesarean section tended to be inversely associated with MTCT in the overall population, but not in mothers who delivered at term with viral load < 400 copies/ml [odds ratio (OR), 0.83; 95% CI, 0.29-2.39; P = 0.37]. Among them, only duration of antenatal therapy was associated with transmission (OR by week, 0.94; 95% CI, 0.90-0.99; P = 0.03). CONCLUSIONS Low maternal plasma viral load is the key factor for preventing MTCT. Benefits in terms of MTCT reduction may be expected from early antiretroviral prophylaxis. The potential toxicity of prolonged antiretroviral use in pregnancy should be evaluated.
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Jamieson DJ, Read JS, Kourtis AP, Durant TM, Lampe MA, Dominguez KL. Cesarean delivery for HIV-infected women: recommendations and controversies. Am J Obstet Gynecol 2007; 197:S96-100. [PMID: 17825656 DOI: 10.1016/j.ajog.2007.02.034] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2006] [Accepted: 02/26/2007] [Indexed: 11/22/2022]
Abstract
Two studies that were published in 1999 demonstrated that cesarean delivery before labor and before the rupture of membranes (elective cesarean delivery) reduces the risk of mother-to-child transmission of the human immunodeficiency virus (HIV). On the basis of these results, the American College of Obstetricians and Gynecologists and the US Public Health Service recommend that HIV-infected pregnant women with plasma viral loads of >1000 copies per milliliter be counseled regarding the benefits of elective cesarean delivery. Since the release of these guidelines, the cesarean delivery rate among HIV-infected women in the United States has increased dramatically. Major postpartum morbidity is uncommon, and cesarean delivery among HIV-infected women is relatively safe and cost-effective. However, a number of important questions remain unanswered, including whether cesarean delivery has a role among HIV-infected women with low plasma viral loads or who receive combination antiretroviral regimens.
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Affiliation(s)
- Denise J Jamieson
- Division of Reproductive Health, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, GA 30333, USA.
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Louis J, Landon MB, Gersnoviez RJ, Leveno KJ, Spong CY, Rouse DJ, Moawad AH, Varner MW, Caritis SN, Harper M, Wapner RJ, Miodovnik M, Carpenter M, Peaceman AM, O'Sullivan MJ, Sibai BM, Langer O, Thorp JM, Ramin SM, Mercer BM. Perioperative morbidity and mortality among human immunodeficiency virus infected women undergoing cesarean delivery. Obstet Gynecol 2007; 110:385-90. [PMID: 17666615 DOI: 10.1097/01.aog.0000275263.81272.fc] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To determine whether human immunodeficiency virus (HIV)-infected women have a higher rate of postcesarean morbidity and mortality compared with women without HIV infection. METHODS A secondary analysis was performed of women with singleton gestations undergoing cesarean delivery with known HIV status. Data were collected as part of a prospective 4-year (1999-2002) observational study and analyzed using logistic regression. Women were surveyed for a large number of intraoperative complications, common perioperative morbidities, and uncommon maternal complications. RESULTS There were 378 HIV-infected and 54,281 uninfected women who met criteria. Patients infected with HIV were more likely to have postpartum endometritis (11.6% compared with 5.8%, P<.001), require a postpartum blood transfusion (4.0% compared with 2.0%, P=.02), develop maternal sepsis (1.1% compared with 0.2%, P<.001), be treated for pneumonia (1.3% compared with 0.3%, P=.001), and to have a maternal death (0.8% compared with 0.1%, P<.001). After controlling for potential confounders, patients with HIV infection were more likely to have one or more postpartum morbidities (odds ratio 1.6, 95% confidence interval 1.2-2.2). CONCLUSION Women with HIV infection undergoing cesarean delivery are at increased risk for perioperative morbidity and maternal mortality. LEVEL OF EVIDENCE II.
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Louis J, Buhari MA, Allen D, Gonik B, Jones TB. Postpartum morbidity associated with advanced HIV disease. Infect Dis Obstet Gynecol 2007; 2006:79512. [PMID: 17485809 PMCID: PMC1779611 DOI: 10.1155/idog/2006/79512] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE To investigate the postpartum morbidity and postpartum management of febrile morbidity associated with advanced HIV infection. METHODS A case control study of HIV infected women at a tertiary care center during January 2000-June 2005 was performed. Postpartum morbidity was defined as endometritis, blood transfusion, wound complication, readmission, infectious morbidity, or unexpected surgery. RESULTS Women in Group 1 had AIDS (N=33), Group 2 were relatively immunocompetent HIV infected women (N=115), and Group 3 were uninfected women (N=152). Group 1 was more likely to have a postpartum morbidity (32.3 versus 19.3 and 13.2%, P=.03) and to have postpartum imaging 18.8 versus 7.9 and 2.6%, P=.002. After controlling for potential confounders, cesarean delivery (OR 6.2, 95% CI 2.1-505.5) but not advanced HIV disease was associated with an increased risk of postpartum morbidity. CONCLUSION Cesarean delivery and not advanced HIV disease increases the risk of postpartum morbidity in women with AIDS.
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Affiliation(s)
- Judette Louis
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, Wayne State University, Detroit, MI 48201, USA
- *Judette Louis:
| | - Mudathiru A. Buhari
- Department of Internal Medicine, Division of Infectious Diseases, Wayne State University, Detroit, MI 48201, USA
| | - Dianne Allen
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, Wayne State University, Detroit, MI 48201, USA
| | - Bernard Gonik
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, Wayne State University, Detroit, MI 48201, USA
| | - Theodore B. Jones
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, Wayne State University, Detroit, MI 48201, USA
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Su M, McLeod L, Ross S, Willan A, Hannah WJ, Hutton EK, Hewson SA, McKay D, Hannah ME. Factors Associated with Maternal Morbidity in the Term Breech Trial. JOURNAL OF OBSTETRICS AND GYNAECOLOGY CANADA 2007; 29:324-330. [PMID: 17475125 DOI: 10.1016/s1701-2163(16)32442-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE In the Term Breech Trial, the risk of maternal morbidity in women who delivered after planning for a caesarean section (CS) was not significantly different from those who delivered after planning for a vaginal birth. We undertook secondary analyses to determine factors associated with maternal morbidity among 2078 women. METHODS By using multiple logistic regression analyses, we determined the effect of prelabour CS, CS during early labour, CS during active labour, vaginal birth, and other factors on maternal morbidity. For 1536 women delivered after labour, we determined the effect of variables associated with labour on maternal morbidity. RESULTS The risk of maternal morbidity was lowest following vaginal birth (odds ratio [OR] 1.0) and highest following CS during active labour (OR 3.33; 95% confidence intervals [CI] 1.75-6.33, P < 0.001). For those delivered after labour, a short active phase of the second stage of labour (< 30 minutes) was associated with the lowest risk of maternal morbidity (OR 0.25; 95% CI 0.11-0.57, P < 0.001). CONCLUSION For women with a singleton fetus in breech resentation at term, maternal morbidity is lowest following vaginal birth and highest following CS during active labour.
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Affiliation(s)
- Min Su
- Department of Obstetrics and Gynaecology, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON
| | - Lynne McLeod
- Department of Obstetrics and Gynaecology, IWK Health Centre, Dalhousie University, Halifax, NS
| | - Sue Ross
- Department of Obstetrics and Gynaecology, University of Calgary, Calgary, AB
| | - Andrew Willan
- Department of Public Health Sciences, University of Toronto, Toronto, ON
| | - Walter J Hannah
- Department of Obstetrics and Gynaecology, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON
| | - Eileen K Hutton
- Department of Family Practice, Division of Midwifery, University of British Columbia, Vancouver, BC
| | - Sheila A Hewson
- University of Toronto, Maternal Infant and Reproductive Health Research Unit, Women's College Research Institute, Toronto, ON
| | - Darren McKay
- University of Toronto, Maternal Infant and Reproductive Health Research Unit, Women's College Research Institute, Toronto, ON
| | - Mary E Hannah
- Department of Obstetrics and Gynaecology, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON
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Duarte G, Read JS, Gonin R, Freimanis L, Ivalo S, Melo VH, Marcolin A, Mayoral C, Ceriotto M, de Souza R, Cardoso E, Harris DR. Mode of delivery and postpartum morbidity in Latin American and Caribbean countries among women who are infected with human immunodeficiency virus-1: the NICHD International Site Development Initiative (NISDI) Perinatal Study. Am J Obstet Gynecol 2006; 195:215-29. [PMID: 16677591 DOI: 10.1016/j.ajog.2006.01.040] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2005] [Revised: 12/30/2005] [Accepted: 01/12/2006] [Indexed: 10/24/2022]
Abstract
OBJECTIVE The purpose of this study was to test whether cesarean delivery before labor and before ruptured membranes is associated with a higher risk of postpartum morbidity than vaginal delivery among women who are infected with human immunodeficiency virus-1 in Latin America and the Caribbean. STUDY DESIGN Data from a prospective cohort study (National Institute of Child Health and Human Development International Site Development Initiative Perinatal Study) were analyzed. The study population consisted of women who were followed for > or = 6 to 12 weeks after delivery, who had singleton infants, and with a known mode of delivery. RESULTS Of 819 enrollees, 697 women met inclusion criteria (299 vaginal deliveries, 260 cesarean deliveries before labor and before ruptured membranes, 138 cesarean deliveries after labor and/or after ruptured membranes); 36 women (5%) had postpartum morbidity (18 major, 18 minor). Mode of delivery was associated with postpartum morbidity (P = .02). Unadjusted odds ratios (95% CIs) for postpartum morbidity according to mode of delivery were cesarean delivery before labor and before ruptured membranes (odds ratio, 1.16 [95% CI, 0.5, 2.7]), cesarean delivery after labor and/or after ruptured membranes (odds ratio, 2.96 [95% CI, 1.3, 6.7]), and vaginal delivery (reference). These results did not differ appreciably with covariate adjustment. CONCLUSION The rate of postpartum morbidity was low. Mode of delivery was associated with postpartum morbidity, possibly reflecting the larger proportion of minor postpartum morbidity events among those with cesarean delivery after labor and/or after ruptured membranes.
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Affiliation(s)
- Geraldo Duarte
- School of Medicine, University of Sao Paulo, Ribeirao Preto, Brazil
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Moodliar S, Moodley J, Esterhuizen TM. Complications associated with caesarean delivery in a setting with high HIV prevalence rates. Eur J Obstet Gynecol Reprod Biol 2006; 131:138-45. [PMID: 16806653 DOI: 10.1016/j.ejogrb.2006.05.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2005] [Revised: 03/08/2006] [Accepted: 05/04/2006] [Indexed: 11/27/2022]
Abstract
OBJECTIVE This study was designed to determine the prevalence of complications associated with abdominal delivery in a setting of high caesarean section (C/S) and HIV rates. METHOD A detailed review of the records of 737 C/S performed over a three-month period was conducted in a tertiary teaching hospital in Durban, South Africa. RESULTS The overall complication rate was 14.2%. Major complications included endometritis, wound sepsis, post-partum haemorrhage and bladder injury. HIV infection may have a negative impact on morbidity rates. Disimpacting the fetal head vaginally had a significant association with endometritis (p=0.021). The use of a corrugated drain did not prevent wound sepsis (p<0.001). CONCLUSION Complications associated with C/S are common is a setting of high C/S rates and HIV infection.
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Affiliation(s)
- S Moodliar
- Department of Obstetrics and Gynaecology, Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
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Lapaire O, Irion O, Koch-Holch A, Holzgreve W, Rudin C, Hoesli I. Increased peri- and post-elective cesarean section morbidity in women infected with human immunodeficiency virus-1: a case-controlled multicenter study. Arch Gynecol Obstet 2006; 274:165-9. [PMID: 16715290 DOI: 10.1007/s00404-006-0166-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2005] [Accepted: 03/23/2006] [Indexed: 11/28/2022]
Abstract
OBJECTIVE Although elective cesarean section (ECS) is the currently recommended modality for delivering women infected with the human immunodeficiency virus (HIV), historical evidence suggests that they are at higher risk of postoperative complications than noninfected women. Those risks have to be carefully balanced against the presumed minimal benefit of ECS, especially in the case of low viral load and high CD4 counts. We therefore compared the incidence and type of post-ECS complications in HIV-infected women, most with low viral loads and high CD4 cell counts, with those in matched noninfected women treated by the same surgical teams. STUDY DESIGN A Swiss 8-center, prospective, matched case-control study compared minor and major post-ECS complication prevalence, hospital stay and confounding factors (surgeon experience) between HIV-infected and noninfected women. RESULTS Minor complications in the 53 matched pairs were eightfold more frequent overall in infected women. More frequent specific minor complications were anemia, blood loss and urinary tract infection. Yet the surgeons performing ECS in infected women were more experienced. Complications prolonged hospital stay in infected women. Major complication rates did not significantly differ between the groups. CONCLUSION HIV-positive women have a higher risk of post-ECS morbidity, even with high CD4 counts and low viral load. Therefore, the blanket recommendation of ECS in HIV-infected women requires a review.
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Rodrigues A, Faucher P, Batallan A, Allal L, Legac S, Matheron S, Madelenat P. Accouchement des patientes enceintes infectées par le VIH : étude rétrospective de 358 grossesses suivies entre 2000 et 2004. ACTA ACUST UNITED AC 2006; 34:304-11. [PMID: 16574463 DOI: 10.1016/j.gyobfe.2006.01.039] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2005] [Accepted: 01/10/2006] [Indexed: 11/25/2022]
Abstract
OBJECTIVE Evaluate the mode of delivery of HIV-infected women and the risk of mother-to-child transmission. PATIENTS AND METHODS A retrospective study conducted on HIV-infected women who delivered at the maternity ward of Bichat Hospital in Paris between 1st January 2000 and 31(st) December 2004. Pregnancy care, antiretroviral therapy, decision of the mode of delivery and neonate treatment were conformable to the French recommendations. RESULTS The analysis was performed on 332 cases out of 358 pregnancies followed during this period. 75% received a Highly Active Anti Retroviral Therapy (HAART), 24% an AZT monotherapy and 1% did not receive any antiretroviral treatment. Plasmatic HIV viral load was under the level of detectability (50 copies/ml) for 64,6% of women under HAART and 28,7% of women under AZT monotherapy. Only 31,7% of women under HAART delivered vaginally. 44,7% of women under HAART with undetectable viral load at the moment of delivery delivered vaginally. 59,5% of women who were allowed to deliver vaginally had finally a vaginal delivery. 332 women gave birth to 341 babies with 9 twin pregnancies and one still-birth at 22 WA. Out of these 340 babies, 3 babies whose mother received HAART were HIV infected (2 in utero and 1 per-partum). DISCUSSION AND CONCLUSION The reasons why only one third of HIV-infected women could deliver vaginally in this study are primarily the persistence of a detectable HIV viral load under HAART. Women's choice of the mode of delivery comes next, which depends on the quality of the counselling about the benefits and risks of the cesarean section in the context of HIV infection. The third reason is obstetrical contra indications to vaginal delivery in the context of HIV infection. In the future, it is possible to reduce the incidence of cesarean section in HIV-infected women by elevating the level of HIV plasmatic viral load which allowed vaginal delivery (1000 copies/ml), by improving the observance to antiretroviral treatment, by adaptating antiretroviral medications posology using determination of serum protease inhibitors concentration and by modifying obstetrical management with less restrictive contra indications to vaginal delivery. However the impact of prophylactic cesarean section when plasmatic HIV viral load is undetectable must still be evaluated.
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Affiliation(s)
- A Rodrigues
- Service de Gynécologie-Obstétrique, Maternité Aline-de-Crépy, Hôpital Bichat-Claude-Bernard, 46, rue Henri-Huchard, 75018 Paris, France
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Read JS, Newell MK. Efficacy and safety of cesarean delivery for prevention of mother-to-child transmission of HIV-1. Cochrane Database Syst Rev 2005:CD005479. [PMID: 16235405 DOI: 10.1002/14651858.cd005479] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Cesarean section before labor and before ruptured membranes ("elective cesarean section", or ECS) has been introduced as an intervention for the prevention of mother-to-child transmission (MTCT) of HIV-1. The role of mode of delivery in the management of HIV-1-infected women should be assessed in light of risks as well as benefits, since HIV-1-infected pregnant women must be provided with available information with which to make informed decisions regarding cesarean section and other options to prevent transmission of infection to their children. OBJECTIVES Our objectives were to assess the efficacy (for prevention of MTCT of HIV-1) and the safety of ECS among HIV-1-infected women. SEARCH STRATEGY Electronic searches were undertaken using MEDLINE and other databases. Hand searches of reference lists of pertinent reviews and studies, as well as abstracts from relevant conferences, were also conducted. Experts in the field were contacted to locate any other studies. The search strategy was iterative. SELECTION CRITERIA Randomized clinical trials assessing the efficacy and safety of ECS for prevention of MTCT of HIV-1 were included in the analysis, as were observational studies with relevant data. DATA COLLECTION AND ANALYSIS Data regarding HIV-1 infection status of infants born to HIV-1-infected women according to mode of delivery were extracted from the reports of the studies. Similarly, data regarding postpartum morbidity (PPM) (including minor (e.g., febrile morbidity, urinary tract infection) and major (e.g., endometritis, thromboembolism) morbidity) of the HIV-1-infected women, and infant morbidity, according to mode of delivery were extracted. MAIN RESULTS One randomized clinical trial of the efficacy of ECS for prevention of MTCT of HIV-1 was identified. No data regarding infant morbidity according to the HIV-1-infected mother's mode of delivery were available. Data regarding PPM according to mode of delivery were available from this clinical trial as well as from five observational studies. Among HIV-1-infected women not taking antiretrovirals (ARVs) during pregnancy or taking only zidovudine, ECS was found to be efficacious for prevention of MTCT of HIV-1. PPM is generally higher among HIV-1-infected women who undergo cesarean as compared to vaginal delivery, with the risk with ECS being intermediate between that of vaginal delivery and NECS (including emergency procedures). Other factors associated with the risk of PPM among HIV-1-infected women include HIV-1 disease stage (more advanced disease, as manifested by lower CD4 counts and higher viral loads, being associated with a greater risk of PPM) and co-morbid conditions (e.g., diabetes). AUTHORS' CONCLUSIONS ECS is an efficacious intervention for the prevention of MTCT among HIV-1-infected women not taking ARVs or taking only zidovudine. The risk of PPM with ECS is higher than that associated with vaginal delivery, yet lower than with NECS. Among HIV-1-infected women, more advanced maternal HIV-1 disease stage and concomitant medical conditions (e.g., diabetes) are independent risk factors for PPM. The risk of MTCT of HIV-1 according to mode of delivery among HIV-1-infected women with low viral loads (low either because the woman's HIV-1 disease is not advanced, or because her HIV-1 disease is well-controlled with ARVs) is unclear. Therefore, an important issue to be addressed in one or more large studies (individual studies or an individual patient data meta-analysis combining data from more than one study) is assessment of the effectiveness of ECS for prevention of MTCT of HIV-1 among HIV-1-infected women with undetectable viral loads (with or without receipt of highly active ARV therapy (HAART)).
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Affiliation(s)
- J S Read
- Center for Research for Mothers and Children, Pediatric, Adolescent, and Maternal AIDS Branch, National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD 20892-7510, USA.
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Björklund K, Mutyaba T, Nabunya E, Mirembe F. Incidence of postcesarean infections in relation to HIV status in a setting with limited resources. Acta Obstet Gynecol Scand 2005; 84:967-71. [PMID: 16167913 DOI: 10.1111/j.0001-6349.2005.00875.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND The aim of the present study was to assess the incidence of postcesarean infections in relation to HIV status in a setting where resources are limited, HIV infection is common, and antiretroviral treatment is not generally available. METHODS The setting was a tertiary African obstetric unit with 27,000 deliveries annually. The study design was prospective and the sample consisted of 1600 of cesarean sections. All women requiring cesarean section were eligible for inclusion. HIV status was registered from the antenatal card only. For the analysis, the participants were divided into two categories: those with negative or unknown HIV status and those with positive HIV status. The main outcome measures are endometritis, wound infection, and mobilization parameters. RESULTS. A total of 1526 cases, of which 1492 were emergency cesarean sections, were included in the analysis. HIV status was negative or unknown in 1430 cases and positive in 96. In the HIV-negative/unknown group, the incidence of endometritis was 8.5% (121/1430), wound infection 5.0% (71/1430), and endometritis and/or wound infection 10.8% (154/1430). In the HIV-positive group, the corresponding incidences were 51.0% (49/96), 29.2% (28/96), and 65.5% (63/96), respectively. The indication for cesarean section was dystocia in 79% (134/170) of the women who developed endometritis. CONCLUSIONS The results indicate that women with untreated HIV infection are at very high risk of postcesarean infection in low-resourced settings.
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Affiliation(s)
- Kenneth Björklund
- Department of Women's and Children's Health, Section of International Maternal and Child Health, Uppsala University, Uppsala, Sweden.
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Mother-to-Child Transmission of HIV Infection in the Era of Highly Active Antiretroviral Therapy. Clin Infect Dis 2005; 40:458-65. [PMID: 15668871 DOI: 10.1086/427287] [Citation(s) in RCA: 372] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2004] [Accepted: 09/24/2004] [Indexed: 11/03/2022] Open
Abstract
BACKGROUND Very low rates of mother-to-child transmission (MTCT) of human immunodeficiency virus (HIV) are achievable with use of highly active antiretroviral therapy (HAART). We examine risk factors for MTCT in the HAART era and describe infants who were vertically infected, despite exposure to prophylactic MTCT interventions. METHODS Of the 4525 mother-child pairs in this prospective cohort study, 1983 were enrolled during the period of January 1997 through May 2004. Factors examined included use of antiretroviral therapy during pregnancy, maternal CD4 cell count and HIV RNA level, mode of delivery, and gestational age in logistic regression analysis. RESULTS Receipt of antenatal antiretroviral therapy increased from 5% at the start of the HAART era to 92% in 2001-2003. The overall MTCT rate in this period was 2.87% (95% confidence interval [CI], 2.11%-3.81%), but it was 0.99% (95% CI, 0.32%-2.30%) during 2001-2003. In logistic regression analysis that included 885 mother-child pairs, MTCT risk was associated with high maternal viral load (adjusted odds ratio [AOR], 12.1; P=.003) and elective Caesarean section (AOR, 0.33; P=.04). Detection of maternal HIV RNA was significantly associated with antenatal use of antiretroviral therapy, CD4 cell count, and mode of delivery. Among 560 women with undetectable HIV RNA levels, elective Caesarean section was associated with a 90% reduction in MTCT risk (odds ratio, 0.10; 95% CI, 0.03-0.33), compared with vaginal delivery or emergency Caesarean section. CONCLUSIONS Our results suggest that offering an elective Caesarean section delivery to all HIV-infected women, even in areas where HAART is available, is appropriate clinical management, especially for persons with detectable viral loads. Our results also suggest that previously identified risk factors remain important.
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Stuart GS, Sheffield JS, Hill JB, McIntire DD, McElwee B, Wendel GD. Morbidity that is associated with curettage for the management of spontaneous and induced abortion in women who are infected with HIV. Am J Obstet Gynecol 2004; 191:993-7. [PMID: 15467578 DOI: 10.1016/j.ajog.2004.05.045] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVE The purpose of this study was to determine the morbidity that is associated with curettage for the management of abortions in women who were infected with human immunodeficiency virus compared with women who were not infected with human immunodeficiency virus. STUDY DESIGN Women who were infected with human immunodeficiency virus (cases) and who underwent curettage for the management of scheduled and unscheduled abortions in the first half of pregnancy between January 1, 1993, and December 31, 2002, were identified. Women who were not infected with human immunodeficiency virus (control subjects) were matched 3:1 to cases for gestational age, type of abortion, and year of procedure. Medical records were reviewed to obtain demographic characteristics, gestational age, abortion characteristics, and procedure-related complications. Chi-squared test, Student t test, and Wilcoxon rank-sum test were used to determine statistical significance. RESULTS Seventy-one women who were infected with human immunodeficiency virus (cases) and 213 women who were not infected with human immunodeficiency virus (control subjects) who underwent curettage during the study period were evaluated. Forty-eight cases (68%) and 146 control subjects (69%) underwent a scheduled curettage. Twenty-three cases (32%) and 66 control subjects (31%) underwent an unscheduled curettage for spontaneous or incomplete abortion. No significant differences were seen in age, gravidity, or parity. There were significantly more black women in the HIV-infected cohort (P < .001), which was representative of our human immunodeficiency virus population. The mean gestational age in the cases was greater than in the control subjects (10.9 +/- 4.2 weeks of gestation vs 9.2 +/- 3.1 weeks of gestation; P = .004). Procedure-related complications occurred in 10 of the women (14%) who were infected with human immunodeficiency virus who underwent curettage, compared with 9 of the women (4%) who were not infected with human immunodeficiency virus (P = .004). With the use of logistic regression, complication rates were unaffected by the difference in gestational age. Infectious complications did not differ between the 2 groups (P = .435). CONCLUSION There was a higher rate of procedure-related complications among women who were infected with human immunodeficiency virus and who underwent curettage for management of spontaneous and induced abortions. There was no increase in infectious morbidity in the women who were infected with human immunodeficiency virus.
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Affiliation(s)
- Gretchen S Stuart
- Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas, Tex 75390-9032, USA.
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Abstract
Women currently account for an increasing proportion of the US population infected with human immunodeficiency virus (HIV). Although women suffer from similar HIV-related complications as men, they also can have unique gynecologic manifestations, such as cervical dysplasia or severe pelvic inflammatory disease. Other gender-specific management issues include contraception and pregnancy. Fortunately, today the perinatal HIV transmission rate can be lowered to less than 2% with appropriate management. More couples, including those discordant for HIV infection, are opting to pursue conception. Providers caring for HIV-infected women should be knowledgeable about reproductive choices, including the full array of available options. Strategies shown to improve access of health care to HIV-infected women include integrating gynecologic services with primary care, daily availability of medical services, provision of transportation, and provision of on-site childcare.
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Affiliation(s)
- Rebecca A Clark
- HIV Outpatient Program, Charity Hospital, New Orleans, Louisiana, USA
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Affiliation(s)
- Elizabeth G Doherty
- Department of Pediatrics, Harvard Medical School, Division of Newborn Medicine, Children's Hospital, Boston, Massachusetts, USA
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Fiore S, Newell ML, Thorne C. Higher rates of post-partum complications in HIV-infected than in uninfected women irrespective of mode of delivery. AIDS 2004; 18:933-8. [PMID: 15060441 DOI: 10.1097/00002030-200404090-00011] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To inform the debate on the use of elective caesarean section (CS) delivery in HIV-infected women, we investigated the occurrence of clinical events in the immediate post-partum period in women delivering in 13 European centres. DESIGN Two separate matched case-control studies (vaginal and elective CS deliveries) among infected women (cases) and uninfected controls delivering between 1992 and 2002. METHODS The prevalence of minor and major post-partum complications was assessed overall for infected and uninfected women; within mode of delivery group (vaginal/CS) the complication rates of infected cases were compared with uninfected controls in a matched analysis. RESULTS Overall complication rates were 29.2% (119 of 408) for HIV-infected women, 19.4% (79 of 408) for uninfected women, 42.7% (135 of 316) for CS deliveries and 12.6% (63 of 500) for vaginal deliveries. There were no major complications in women delivering vaginally; but, compared with controls, HIV-infected cases were at increased risk of puerperal fever [odds ratio (OR), 4.5; 95% confidence interval (CI), 1.55-13.07), especially after medio-lateral episiotomy. In the CS group, there were six major complications (five among cases, one control) (OR, 5.1; 95% CI, 0.58-45) and cases had an increased risk of minor complications (OR, 1.51; 95% CI, 1.22-2.41) compared with controls, mainly anaemia not requiring blood transfusion. CONCLUSION HIV-infected pregnant women are at increased risk of post-partum complications regardless of mode of delivery, but modification of clinical practice, particularly use of prophylactic antibiotics, would reduce this risk. Infected women should be informed about risks of vertical transmission and post-partum complications, and be involved in mode of delivery decisions.
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Affiliation(s)
- Simona Fiore
- Centre for Paediatric Epidemiology and Biostatistics, Institute of Child Health, 30 Guilford Street, London WC1N 1EH, UK.
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Mofenson LM. Advances in the prevention of vertical transmission of human immunodeficiency virus. ACTA ACUST UNITED AC 2004; 14:295-308. [PMID: 14724794 DOI: 10.1053/j.spid.2003.09.003] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The major mode of acquisition of human immunodeficiency virus (HIV) for children is through mother-to-child transmission, which can occur during pregnancy or labor and delivery, or postnatally through breastfeeding. In resource-rich countries, mother-to-child HIV transmission has decreased to less than 2 percent after recommendations for universal prenatal HIV counseling and testing, antiretroviral prophylaxis and elective cesarean delivery, and avoidance of breastfeeding were implemented. In resource-limited settings, effective, shorter, and less expensive antiretroviral prophylaxis interventions also have been identified, but implementation has been slower, and continued transmission through breastfeeding remains a significant problem. This review summarizes recent advances made in prevention of mother-to-child transmission of HIV in the United States and other resource-rich countries, as well as progress in resource-limited countries.
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Affiliation(s)
- Lynne M Mofenson
- Center for Research for Mothers and Children, National Institute of Child Health and Human Development, National Institutes of health, Rockville, MD 20852, USA.
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Panburana P, Sirinavin S, Phuapradit W, Vibhagool A, Chantratita W. Elective cesarean delivery plus short-course lamivudine and zidovudine for the prevention of mother-to-child transmission of human immunodeficiency virus type 1. Am J Obstet Gynecol 2004; 190:803-8. [PMID: 15042018 DOI: 10.1016/j.ajog.2003.09.034] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
OBJECTIVE The purpose of this study was to evaluate the effect of elective cesarean delivery plus a lamivudine-zidovudine prophylaxis regimen on non-breastfeeding mothers with human immunodeficiency virus type 1 and their infants. STUDY DESIGN Forty-six antiretroviral-naïve, pregnant women with human immunodeficiency virus type 1 were included. The prophylactic regimen was a lamivudine-zidovudine tablet (150 mg/300 mg) twice daily from week 34 of pregnancy until cesarean delivery at week 38 of gestation, preoperative intravenous zidovudine, and neonatal zidovudine syrup for 4 weeks. RESULTS At weeks 34 and 38 of gestation, the median maternal viral loads were, respectively, 3.65 log(10) copies/mL (range, 2.34-4.70 log(10) copies/mL) and 2.51 log(10) copies/mL (range, 2.04-3.66 log(10) copies/mL; P<.001), respectively; the viral reduction was 1.12 log(10) copies/mL (range, -0.16-2.60 log(10) copies/mL), and the CD4(+) cell counts increased from 335 cells/mm(3) (range, 57-974 cells/mm(3)) to 420 cells/mm(3) (range, 84-1,083 cells/mm(3); P=.002). No mother or infant had a serious adverse event. Two infants were infected (4.3%; 95% CI, 0.5%-15.7%); 1 infant had intrapartum infection. CONCLUSION Elective cesarean delivery plus short-course lamivudine-zidovudine is safe but does not eliminate mother-to-child transmission of human immunodeficiency virus type 1.
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Affiliation(s)
- Panyu Panburana
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
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Rongkavilit C, Asmar BI. Advances in prevention of mother-to-child HIV transmission. Indian J Pediatr 2004; 71:69-79. [PMID: 14979391 DOI: 10.1007/bf02725662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Advances have been made in the understanding of the pathogenesis of mother-to-child transmission of human immunodeficiency virus (HIV). Most transmission occurs during delivery and after birth throught breastfeeding. For this reason, efforts to interrupt transmission have focused on peripartum period and infant feeding. This includes the use of antiretroviral therapy, elective cesarean section and avoidance of breastfeeding. This review summarizes recent major studies and new development on the prevention of mother-to-child HIV transmission. The application and the impact of such interventions in developing world is discussed. Prevention of mother-to-child transmission of HIV should now be integrated as part of basic maternal and child health services in developing countries.
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Affiliation(s)
- Chokechai Rongkavilit
- Division of Pediatric Infectious Diseases, Children's Hospital of Michigan, Department of Pediatrics, Wayne State University School of Medicine, Detroit, Michigan 48201, USA.
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Abstract
It is essential that women admitted for PTL have a confidential review of maternal history and prenatal record for HIV serostatus. Combination ARV therapy should be continued during tocolysis of PTL and, if tocolysis fails, through delivery. Counseling and rapid HIV testing should be performed in the intrapartum or postnatal periods if the woman's serostatus has not been determined. Women identified as being HIV infected who are in labor should be treated with (1) ZDV in labor and for 6 weeks to the neonate, (2) NVP single dose to the mother in labor and single dose to the neonate, (3) ZDV-3TC in labor and to the neonate for 1 week, or (4) NVP (as above) and the ZDV regimen (as above). Cesarean delivery should be recommended to all women when the most recent viral load is greater than or equal to 1000 copies/mL or is unknown. Those charged with the care of HIV-infected pregnant women should make frequent use of the Public Health Service Website (http://www.aidsinfo.nih.gov), which provides a regularly updated, practical, and thorough guide to management of patients who have HIV.
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Affiliation(s)
- Isaac Delke
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Florida Health Sciences Center, 653 West 8th Street, Jacksonville, FL 32209, USA.
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Abstract
The HIV/AIDS epidemic intersects with the problem of maternal mortality in many circumstances. The extent of the contribution of HIV/AIDS to maternal mortality is difficult to quantify, as the HIV status of pregnant women is not always known. HIV infection and AIDS-related deaths have become one of the major causes of maternal mortality in many resource-poor settings. HIV impacts on direct (obstetrical) causes of maternal mortality by an associated increase in pregnancy complications such as anaemia, post-partum haemorrhage and puerperal sepsis. HIV is also a major indirect cause of maternal mortality by an increased susceptibility to opportunistic infections such as Pneumocystis carinii pneumonia, tuberculosis and malaria. Appropriate antiretroviral therapy started in pregnancy could reverse the toll of HIV-related maternal mortality. Without such efforts and increased HIV prevention, the gains achieved by safe motherhood programmes will be lost in the future.
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Affiliation(s)
- James McIntyre
- Perinatal HIV Research Unit, University of the Witwatersrand, Johannesburg, South Africa.
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Ferrero S, Bentivoglio G. Post-operative complications after caesarean section in HIV-infected women. Arch Gynecol Obstet 2002; 268:268-73. [PMID: 14504867 DOI: 10.1007/s00404-002-0374-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2002] [Accepted: 07/10/2002] [Indexed: 10/26/2022]
Abstract
This retrospective study evaluated complications associated with caesarean section in HIV-infected women. For each HIV-positive patient ( n=45) a control group of ten seronegative women ( n=450) was matched for age, number of foetuses, gestational age, indication for caesarean section, status of the membranes and kind of anaesthesia. All women delivered in the same hospital using a uniform protocol. We evaluated the duration of stay in hospital after operation, the need for antibiotics after caesarean section, the incidence of minor postoperative complications (mild anaemia, mild temperature or fever 24 h after surgery, wound haematoma or infection, urinary tract infection, endometritis) and major postoperative complications (severe anaemia, pneumonia, pleural effusion, peritonitis, sepsis, disseminated intravascular coagulation, thromboembolism). Most HIV-positive women (64.5%) had a complicated recovery after surgery. A higher incidence of major and minor postoperative complications were observed in the HIV-positive group than in the control group. There was a statistically significant greater incidence of mild anaemia, mild temperature or fever, urinary tract infection and pneumonia in the HIV-positive group. HIV-positive women with less than 500x10(6) CD4(+) lymphocytest/l had higher post-caesarean section morbidity than HIV-positive women with more than 500x10(6) CD4(+) lymphocytest/l. The median duration of hospital stay was significantly higher in the HIV-positive group (median 7 days) than in the HIV-negative group (median 4 days). The rate of HIV vertical transmission was 8.8%. Higher post-caesarean section morbidity was found in HIV-positive women than in controls. Unfortunately, the HIV-positive women (with low CD4 lymphocytes counts), whose infants theoretically will benefit most from caesarean delivery, are also the women who are most likely to experience post-operative complications.
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Affiliation(s)
- Simone Ferrero
- Dipartimento di Ostetricia e Ginecologia, Università degli Studi di Genova, Padiglione 1 Ospedale San Martino, Largo Rosanna Benzi 16132 Genoa, Italy.
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