Objective: The objective of the study was to investigate the relationship between human immunodeficiency virus (HIV) infection and childbearing before and after the availability of highly active antiretroviral therapy (HAART).
Methods: Enrollment in the Women's Interagency HIV study took place in 1994-1995 (pre-HAART era) and again in 2001-2002 (HAART era). Live birth rates prior to enrollment were compared between treatment era cohorts for HIV-infected and HIV-uninfected women aged 15-44 years using Poisson regression. For HIV-infected women, we included live births between HIV diagnosis date and study entry; the HAART era cohort included only women diagnosed with HIV in 1996 and afterward.
Results: Among HIV-infected women, the HAART era live birth rate was 150% higher than in the pre-HAART era (P = .001) vs a 5% increase among HIV-uninfected women. The rate of increase in live birth rate was higher for women > or = 35 years old (vs younger than 25 years, P = .02), and with more than a high school education (vs. less than high school, P = .05).
Conclusion: The availability of effective therapeutic interventions has had a profound impact on child-bearing among HIV-infected women.
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http://dx.doi.org/10.1016/j.ajog.2007.01.005 | DOI Listing |
Environ Pollut
January 2025
Department of Civil Engineering, Khulna University of Engineering & Technology, Khulna, 9203, Bangladesh; Department of Civil Engineering, University of Creative Technology Chittagong, Chattogram, 4212, Bangladesh.
Criteria air pollutant exposure impacts human health through various pathways. Preterm birth (PTB) is one of the major adverse birth outcomes (ABO) associated with such exposure. Although numerous global and regional studies have been conducted on this issue, few have recently investigated the impact of major criteria air pollutant exposure on PTBs in Bangladesh, one of the world's most polluted countries with the highest relative PTB rate.
View Article and Find Full Text PDFObjective: A study conducted in Rio de Janeiro aimed to identify the factors contributing to the high rate of cesarean deliveries in the city, which is over three times higher than the World Health Organization recommended. However, the city has a role in strategies and policies to empower primary care and to organize delivery care.
Methods: We conducted a cross-sectional study using the Live Birth Information System from 2012 to 2021.
Mol Hum Reprod
January 2025
Follicle Biology Laboratory, Research Group Genetics, Reproduction and Development, Vrije Universiteit Brussel (VUB), Brussels, Belgium.
Biphasic in vitro oocyte maturation (IVM) can be offered as a patient-friendly alternative to conventional ovarian stimulation in in vitro fertilization (IVF) patients predicted to be hyper-responsive to ovarian stimulation. However, cumulative live birth rates after IVM per cycle are lower than after conventional ovarian stimulation for IVF. In different animal species, supplementation of IVM media with oocyte-secreted factors (OSFs) improves oocyte developmental competence through the expression of pro-ovulatory genes in cumulus cells.
View Article and Find Full Text PDFJ Assist Reprod Genet
January 2025
Evidence Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China.
Poor ovarian response (POR) significantly impacts the success of assisted reproductive technology (ART), and growth hormone (GH) has been proposed as an adjuvant treatment to improve outcomes in POR patients undergoing in vitro fertilization (IVF). A systematic review and meta-analysis were conducted to evaluate the effectiveness of GH in enhancing pregnancy outcomes, registering a protocol on PROSPERO and searching multiple databases up to September 2023. Twelve systematic reviews/meta-analysis and 20 randomized controlled trials (RCTs) involving 1984 patients were included.
View Article and Find Full Text PDFBiomedicines
January 2025
First Department of Obstetrics and Gynecology, Alexandra Hospital, Medical School, National and Kapodistrian University of Athens, 115 28 Athens, Greece.
Poor ovarian response (POR) remains a significant challenge in the field of assisted reproductive technology (ART), as the quantity and quality of oocytes retrieved directly influence embryo implantation, clinical pregnancy, and live birth rates. Metabolomics has become a valuable tool for elucidating the molecular mechanisms underlying diminished ovarian reserve (DOR) and POR. This review aims to synthesize findings from metabolomic studies examining metabolite expression patterns in serum and follicular fluid samples from women with POR.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!