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Journal of Surgical Education Jul 2024Compared to the general population, physicians tend to have children later in life, increasing rates of infertility, obstetrical complications, and the need for assisted...
OBJECTIVE
Compared to the general population, physicians tend to have children later in life, increasing rates of infertility, obstetrical complications, and the need for assisted reproductive technology (ART). The aim of this study is to systematically review the literature to determine the level of fertility and ART knowledge amongst United States surgeons and surgical trainees, and analyze the impact of the medical career on family planning goals and outcomes.
DESIGN
A systematic literature search of articles published between 2014 to 2022 in the MEDLINE, EMBASE, and Cochrane databases was performed in January 2023 according to, Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines. The primary outcome measures included fertility and ART knowledge, childbearing decision-making factors, and current education. Secondary outcomes included evaluation of institutional support, postpartum, and infertility.
PARTICIPANTS
Sixteen studies with a total of 6983 partici- pants (908 men and 5162 women) were included in this systematic review.
RESULTS
Sixteen studies with a total of 6983 participants (908 men and 5162 women) were included in this systematic review. Though most participants were aware of the presence of age-related fertility decline, most were lacking in fertility and ART knowledge, and most likely did not receive formal education in these topics. The vast majority elected to delay childbearing due to career aspirations, with many facing subsequent pregnancy complications, infertility challenges, and a lack of institutional support in the postpartum period.
CONCLUSIONS
Our study demonstrates that medical students, trainees, and physicians overall are lacking in knowledge and awareness regarding age-related fertility decline and ART, indicating the necessity for a formal educational curriculum. Additionally, female physicians opt to delay childbearing longer than their male counterparts, while also experiencing increased complications and institutional challenges. This study clearly demonstrates a need for parental leave policy expansion, transparency of the policies in place, and financial and time allowance support for elective oocyte cryopreservation in the medical community.
Topics: Humans; Surgeons; Female; Male; Fertility; Reproductive Techniques, Assisted; Health Knowledge, Attitudes, Practice; Infertility; United States; Adult; Internship and Residency
PubMed: 38749812
DOI: 10.1016/j.jsurg.2024.03.011 -
Reproductive Biology and Endocrinology... May 2024The role of cytoplasmic fragmentation in human embryo development and reproductive potential is widely recognized, albeit without standard definition nor agreed upon... (Review)
Review
The role of cytoplasmic fragmentation in human embryo development and reproductive potential is widely recognized, albeit without standard definition nor agreed upon implication. While fragmentation is best understood to be a natural process across species, the origin of fragmentation remains incompletely understood and likely multifactorial. Several factors including embryo culture condition, gamete quality, aneuploidy, and abnormal cytokinesis seem to have important role in the etiology of cytoplasmic fragmentation. Fragmentation reduces the volume of cytoplasm and depletes embryo of essential organelles and regulatory proteins, compromising the developmental potential of the embryo. While it has been shown that degree of fragmentation and embryo implantation potential are inversely proportional, the degree, pattern, and distribution of fragmentation as it relates to pregnancy outcome is debated in the literature. This review highlights some of the challenges in analysis of fragmentation, while revealing trends in our evolving knowledge of how fragmentation may relate to functional development of the human embryos, implantation, and pregnancy outcome.
Topics: Humans; Female; Pregnancy; Embryonic Development; Pregnancy Outcome; Cytoplasm; Embryo Implantation
PubMed: 38745305
DOI: 10.1186/s12958-024-01217-7 -
The Journal of Maternal-fetal &... Dec 2024Although early evidence shows that epilepsy can increase the risks of adverse pregnancy, some outcomes are still debatable. We performed a systematic review and... (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
Although early evidence shows that epilepsy can increase the risks of adverse pregnancy, some outcomes are still debatable. We performed a systematic review and meta-analysis to explore the effects of maternal and fetal adverse outcomes in pregnant women with epilepsy.
METHODS
PubMed, Embase, Cochrane, and Web of Science were employed to collect studies that investigated the potential risk of obstetric complications during the antenatal, intrapartum, or postnatal period, as well as any neonatal complications. The search was conducted from inception to November 16, 2022. The Newcastle-Ottawa Scale (NOS) was used to assess the quality of the included original studies. The odds ratio (OR) values were extracted after adjusting for confounders to measure the relationship between pregnant women with epilepsy and adverse maternal or fetal outcomes. The protocol for this systematic review is registered with PROSPERO ID CRD42023391539.
RESULTS
Of 35 articles identified, there were 142,577 mothers with epilepsy and 34,381,373 mothers without epilepsy. Our study revealed a significant association between pregnant women with epilepsy (PWWE) and the incidence of cesarean section, preeclampsia/eclampsia, gestational hypertension, induction of labor, gestational diabetes and postpartum hemorrhage compared with those without epilepsy. Regarding newborns outcomes, PWWE versus those without epilepsy had increased odds of preterm birth, small for gestational age, low birth weight (<2500 g), and congenital malformations, fetal distress. The odds of operative vaginal delivery, newborn mortality, and Apgar (≤ 7) were similar between PWWE and healthy women.
CONCLUSION
Pregnant women affected by epilepsy encounter a higher risk of adverse obstetric outcomes and fetal complications. Therefore, it is crucial to develop appropriate prevention and intervention strategies prior to or during pregnancy to minimize the negative impacts of epilepsy on maternal and fetal health.
Topics: Humans; Pregnancy; Female; Epilepsy; Pregnancy Complications; Pregnancy Outcome; Infant, Newborn
PubMed: 38735863
DOI: 10.1080/14767058.2024.2351196 -
The Cochrane Database of Systematic... May 2024Magnesium sulphate is a common therapy in perinatal care. Its benefits when given to women at risk of preterm birth for fetal neuroprotection (prevention of cerebral... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Magnesium sulphate is a common therapy in perinatal care. Its benefits when given to women at risk of preterm birth for fetal neuroprotection (prevention of cerebral palsy for children) were shown in a 2009 Cochrane review. Internationally, use of magnesium sulphate for preterm cerebral palsy prevention is now recommended practice. As new randomised controlled trials (RCTs) and longer-term follow-up of prior RCTs have since been conducted, this review updates the previously published version.
OBJECTIVES
To assess the effectiveness and safety of magnesium sulphate as a fetal neuroprotective agent when given to women considered to be at risk of preterm birth.
SEARCH METHODS
We searched Cochrane Pregnancy and Childbirth's Trials Register, ClinicalTrials.gov, and the World Health Organization (WHO) International Clinical Trials Registry Platform (ICTRP) on 17 March 2023, as well as reference lists of retrieved studies.
SELECTION CRITERIA
We included RCTs and cluster-RCTs of women at risk of preterm birth that assessed prenatal magnesium sulphate for fetal neuroprotection compared with placebo or no treatment. All methods of administration (intravenous, intramuscular, and oral) were eligible. We did not include studies where magnesium sulphate was used with the primary aim of preterm labour tocolysis, or the prevention and/or treatment of eclampsia.
DATA COLLECTION AND ANALYSIS
Two review authors independently assessed RCTs for inclusion, extracted data, and assessed risk of bias and trustworthiness. Dichotomous data were presented as summary risk ratios (RR) with 95% confidence intervals (CI), and continuous data were presented as mean differences with 95% CI. We assessed the certainty of the evidence using the GRADE approach.
MAIN RESULTS
We included six RCTs (5917 women and their 6759 fetuses alive at randomisation). All RCTs were conducted in high-income countries. The RCTs compared magnesium sulphate with placebo in women at risk of preterm birth at less than 34 weeks' gestation; however, treatment regimens and inclusion/exclusion criteria varied. Though the RCTs were at an overall low risk of bias, the certainty of evidence ranged from high to very low, due to concerns regarding study limitations, imprecision, and inconsistency. Primary outcomes for infants/children: Up to two years' corrected age, magnesium sulphate compared with placebo reduced cerebral palsy (RR 0.71, 95% CI 0.57 to 0.89; 6 RCTs, 6107 children; number needed to treat for additional beneficial outcome (NNTB) 60, 95% CI 41 to 158) and death or cerebral palsy (RR 0.87, 95% CI 0.77 to 0.98; 6 RCTs, 6481 children; NNTB 56, 95% CI 32 to 363) (both high-certainty evidence). Magnesium sulphate probably resulted in little to no difference in death (fetal, neonatal, or later) (RR 0.96, 95% CI 0.82 to 1.13; 6 RCTs, 6759 children); major neurodevelopmental disability (RR 1.09, 95% CI 0.83 to 1.44; 1 RCT, 987 children); or death or major neurodevelopmental disability (RR 0.95, 95% CI 0.85 to 1.07; 3 RCTs, 4279 children) (all moderate-certainty evidence). At early school age, magnesium sulphate may have resulted in little to no difference in death (fetal, neonatal, or later) (RR 0.82, 95% CI 0.66 to 1.02; 2 RCTs, 1758 children); cerebral palsy (RR 0.99, 95% CI 0.69 to 1.41; 2 RCTs, 1038 children); death or cerebral palsy (RR 0.90, 95% CI 0.67 to 1.20; 1 RCT, 503 children); and death or major neurodevelopmental disability (RR 0.81, 95% CI 0.59 to 1.12; 1 RCT, 503 children) (all low-certainty evidence). Magnesium sulphate may also have resulted in little to no difference in major neurodevelopmental disability, but the evidence is very uncertain (average RR 0.92, 95% CI 0.53 to 1.62; 2 RCTs, 940 children; very low-certainty evidence). Secondary outcomes for infants/children: Magnesium sulphate probably reduced severe intraventricular haemorrhage (grade 3 or 4) (RR 0.76, 95% CI 0.60 to 0.98; 5 RCTs, 5885 infants; NNTB 92, 95% CI 55 to 1102; moderate-certainty evidence) and may have resulted in little to no difference in chronic lung disease/bronchopulmonary dysplasia (average RR 0.92, 95% CI 0.77 to 1.10; 5 RCTs, 6689 infants; low-certainty evidence). Primary outcomes for women: Magnesium sulphate may have resulted in little or no difference in severe maternal outcomes potentially related to treatment (death, cardiac arrest, respiratory arrest) (RR 0.32, 95% CI 0.01 to 7.92; 4 RCTs, 5300 women; low-certainty evidence). However, magnesium sulphate probably increased maternal adverse effects severe enough to stop treatment (average RR 3.21, 95% CI 1.88 to 5.48; 3 RCTs, 4736 women; moderate-certainty evidence). Secondary outcomes for women: Magnesium sulphate probably resulted in little to no difference in caesarean section (RR 0.96, 95% CI 0.91 to 1.02; 5 RCTs, 5861 women) and postpartum haemorrhage (RR 0.94, 95% CI 0.80 to 1.09; 2 RCTs, 2495 women) (both moderate-certainty evidence). Breastfeeding at hospital discharge and women's views of treatment were not reported.
AUTHORS' CONCLUSIONS
The currently available evidence indicates that magnesium sulphate for women at risk of preterm birth for neuroprotection of the fetus, compared with placebo, reduces cerebral palsy, and death or cerebral palsy, in children up to two years' corrected age, and probably reduces severe intraventricular haemorrhage for infants. Magnesium sulphate may result in little to no difference in outcomes in children at school age. While magnesium sulphate may result in little to no difference in severe maternal outcomes (death, cardiac arrest, respiratory arrest), it probably increases maternal adverse effects severe enough to stop treatment. Further research is needed on the longer-term benefits and harms for children, into adolescence and adulthood. Additional studies to determine variation in effects by characteristics of women treated and magnesium sulphate regimens used, along with the generalisability of findings to low- and middle-income countries, should be considered.
Topics: Female; Humans; Infant, Newborn; Pregnancy; Bias; Cerebral Palsy; Magnesium Sulfate; Neuroprotective Agents; Premature Birth; Randomized Controlled Trials as Topic; Tocolytic Agents
PubMed: 38726883
DOI: 10.1002/14651858.CD004661.pub4 -
Neurourology and Urodynamics May 2024There is no guideline or clinical consensus concerning the mid-urethral sling (MUS) operation for stress urinary incontinence (SUI) and future pregnancies. The aim of... (Review)
Review
INTRODUCTION
There is no guideline or clinical consensus concerning the mid-urethral sling (MUS) operation for stress urinary incontinence (SUI) and future pregnancies. The aim of this systematic review and metanalysis is to evaluate the impact of pregnancy and of delivery on SUI in women who previously sustained a MUS surgery.
METHODS
We performed a systematic review and meta-analysis, according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) 2020 guidelines, and selected seven publications for inclusion in the analysis.
RESULTS
Recurrence of SUI after childbirth in women previously submitted to MUS was 22% (95% confidence interval [CI]: 18.0%-26.0%; I = 0%) while the reintervention rate for SUI the 5% (95% CI: 2.0%-8.0%; I = 47.34%) in the included studies. There was not statistically significant difference between women who delivered (both vaginally and by caesarian section) or not after MUS in SUI recurrence (RR 1.01, 95% CI 0.73-1.40; p = 0.96 and I-test of 41% p = 0.18) and in SUI reintervention (RR 1.45, 95% CI 0.91-2.30; p = 0.12 and I-test of 0% p = 0.38) with homogeneity among studies. There was no difference between women who delivered vaginally or by caesarian section both for recurrence of SUI (RR 1.24, 95%CI 0.77-2.01; p = 0.37 and I-test of 0% p = 0.60) and reintervention (RR 1.61, 95% CI 0.76-3.42; p = 0.22 and I-test of 0% p = 0.47). BMI ≥ 30 kg/m, urinary incontinence (UI) before and during pregnancy emerged as risk factors for postpartum UI relapse.
CONCLUSION
Childbirth do not affect SUI relapse or reintervention in women previously submitted to MUS. In the same population of patients, no difference was highlighted concerning the mode of delivery for the outcome SUI relapse or reintervention. Previous MUS surgery may not be an appropriate indication for cesarean birth in subsequent pregnancy.
PubMed: 38725418
DOI: 10.1002/nau.25485 -
PloS One 2024Maternal vitamin D deficiency is a prevalent public health issue worldwide. While isolated reports from certain cities in China have highlighted the existence of... (Meta-Analysis)
Meta-Analysis
OBJECTIVE
Maternal vitamin D deficiency is a prevalent public health issue worldwide. While isolated reports from certain cities in China have highlighted the existence of maternal vitamin D deficiency, no nationwide investigation has been conducted on this topic. Therefore, we conducted a meta-analysis and systematic review to examine the prevalence and associated influencing factors of maternal vitamin D deficiency in mainland China. This study aims to provide a theoretical foundation for future prevention and supplementation strategies for maternal vitamin D.
METHODS
We retrieved relevant Chinese and English literature on the status of maternal vitamin D deficiency in mainland China from databases such as CNKI, Wanfang Data, VIP, CBM, Web of Science, Google Scholar, and PubMed. The literature search and database construction were conducted until September 8, 2023. Data were extracted and synthesized following PRISMA guidelines.After literature screening and quality assessment, we performed meta-analysis, sensitivity analysis, and identified publication bias using RevMan 5.3 software.
RESULTS
A total of 26 articles were reviewed, involving 128,820 pregnant women. Among them, 108,768 had vitamin D insufficiency or deficiency, resulting in a prevalence of 84% (95% CI: 81%~88%). Subgroup analysis revealed the highest prevalence of vitamin D deficiency or insufficiency among pregnant women in mainland China to be in the northwest region (94%, 95% CI: 94%~95%). Furthermore, the highest prevalence was observed during the winter and spring seasons (80%, 95% CI: 77%~83%) and in the early stages of pregnancy (93%, 95% CI: 90%~95%). Significant statistical differences (P<0.05) were found among these three subgroups. No publication bias was detected, and sensitivity analysis indicated the stability of the meta-analysis outcome.
CONCLUSION
This study provides evidence of the prevalence of vitamin D deficiency or insufficiency among pregnant women in mainland China. To improve the overall health and well-being of the population, relevant health authorities should develop policies aimed at alleviating this phenomenon.
Topics: Humans; Female; Pregnancy; China; Vitamin D Deficiency; Vitamin D; Pregnancy Complications; Prevalence; Seasons
PubMed: 38723005
DOI: 10.1371/journal.pone.0297613 -
PloS One 2024Obstetric fistula is a serious and debilitating problem resulting from tissue necrosis on the reproductive and urinary and/or lower gastrointestinal tract organs due to... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Obstetric fistula is a serious and debilitating problem resulting from tissue necrosis on the reproductive and urinary and/or lower gastrointestinal tract organs due to prolonged labor. Primary studies of the treatment of obstetric fistulae report significantly variable treatment outcomes following surgical repair. However, no systematic review and meta-analysis has yet estimated the pooled proportion and identified the determinants of successful obstetric fistula surgical repair.
OBJECTIVE
To estimate the proportion and identify the determinants of successful surgical repair of obstetric fistulae in low- and middle-income countries.
METHODS
The protocol was developed and registered at the International Prospective Register of Systematic Reviews (ID CRD42022323630). Searches of PubMed, Embase, CINAHL, Scopus databases, and gray literature sources were performed. All the accessed studies were selected with Covidence, and the quality of the studies was examined. Finally, the data were extracted using Excel and analyzed with R software.
RESULTS
This review included 79 studies out of 9337 following the screening process. The analysis reveals that 77.85% (95%CI: 75.14%; 80.56%) of surgical repairs in low and middle-income countries are successful. Women who attain primary education and above, are married, and have alive neonatal outcomes are more likely to have successful repair outcomes. In contrast, women with female genital mutilation, primiparity, a large fistula size, a fistula classification of II and above, urethral damage, vaginal scarring, a circumferential defect, multiple fistulae, prior repair and postoperative complications are less likely to have successful repair outcomes.
CONCLUSION
The proportion of successful surgical repairs of obstetric fistula in low and middle-income countries remains suboptimal. Hence, stakeholders and policymakers must design and implement policies promoting women's education. In addition, fistula care providers need to reach and manage obstetric fistula cases early before complications, like vaginal fibrosis, occur.
Topics: Humans; Female; Developing Countries; Pregnancy; Obstetric Labor Complications; Treatment Outcome; Vesicovaginal Fistula
PubMed: 38722847
DOI: 10.1371/journal.pone.0303020 -
Iranian Journal of Nursing and... 2024Although shorter labors are the benefits of Early Amniotomy (EA), it may lead to risks such as non-reassuring fetal testing and cesarean delivery. Also, the effect of... (Review)
Review
BACKGROUND
Although shorter labors are the benefits of Early Amniotomy (EA), it may lead to risks such as non-reassuring fetal testing and cesarean delivery. Also, the effect of cervical ripening to induce labor before amniotomy is unknown. This systematic review and meta-analysis evaluated the effect of EA on the delivery outcome with or without cervical ripening.
MATERIALS AND METHODS
Bibliographic search was conducted without time limit until June 2020. PubMed, Scopus SID Magiran, Cochrane Library Science website, and ISI databases were searched with English and Farsi keywords, including amniotomy, delivery, induced, and pregnancy outcome.
RESULTS
The meta-analysis on ten clinical trials showed that the incidence of cesarean section was lower (0.89% VS 0.94; relative risk, 0.85; 95% confidence interval, 0.55-1.30) compared to the group without cervical ripening, and the time to induce labor was approximately 55 minutes (mean difference, 0.91 hour; 95% confidence interval, -1.43 to - 0.33).
CONCLUSIONS
If EA is performed in women after cervical ripening, the incidence of cesarean section will not increase, and the duration of labor will be reduced. A shorter delivery time is associated with perinatal benefits and greater maternal satisfaction. Furthermore, EA with cervical ripening may reduce monitoring time in busy hospitals with limited medical staff.
PubMed: 38721239
DOI: 10.4103/ijnmr.ijnmr_283_22 -
BMJ Open May 2024There are no globally agreed on strategies on early detection and first response management of postpartum haemorrhage (PPH) during and after caesarean birth. Our study...
Strategies for optimising early detection and obstetric first response management of postpartum haemorrhage at caesarean birth: a modified Delphi-based international expert consensus.
OBJECTIVE
There are no globally agreed on strategies on early detection and first response management of postpartum haemorrhage (PPH) during and after caesarean birth. Our study aimed to develop an international expert's consensus on evidence-based approaches for early detection and obstetric first response management of PPH intraoperatively and postoperatively in caesarean birth.
DESIGN
Systematic review and three-stage modified Delphi expert consensus.
SETTING
International.
POPULATION
Panel of 22 global experts in PPH with diverse backgrounds, and gender, professional and geographic balance.
OUTCOME MEASURES
Agreement or disagreement on strategies for early detection and first response management of PPH at caesarean birth.
RESULTS
Experts agreed that the same PPH definition should apply to both vaginal and caesarean birth. For the intraoperative phase, the experts agreed that early detection should be accomplished via quantitative blood loss measurement, complemented by monitoring the woman's haemodynamic status; and that first response should be triggered once the woman loses at least 500 mL of blood with continued bleeding or when she exhibits clinical signs of haemodynamic instability, whichever occurs first. For the first response, experts agreed on immediate administration of uterotonics and tranexamic acid, examination to determine aetiology and rapid initiation of cause-specific responses. In the postoperative phase, the experts agreed that caesarean birth-related PPH should be detected primarily via frequently monitoring the woman's haemodynamic status and clinical signs and symptoms of internal bleeding, supplemented by cumulative blood loss assessment performed quantitatively or by visual estimation. Postoperative first response was determined to require an individualised approach.
CONCLUSION
These agreed on proposed approaches could help improve the detection of PPH in the intraoperative and postoperative phases of caesarean birth and the first response management of intraoperative PPH. Determining how best to implement these strategies is a critical next step.
Topics: Humans; Postpartum Hemorrhage; Female; Cesarean Section; Pregnancy; Delphi Technique; Consensus; Early Diagnosis; Tranexamic Acid
PubMed: 38719306
DOI: 10.1136/bmjopen-2023-079713 -
BMJ Open May 2024Inconsistent findings on the associations of preconception care with the utilisation of family planning and previous adverse birth outcomes have not been systematically... (Meta-Analysis)
Meta-Analysis
OBJECTIVES
Inconsistent findings on the associations of preconception care with the utilisation of family planning and previous adverse birth outcomes have not been systematically reviewed in Ethiopia. Thus, this review aims to estimate the pooled association of preconception care with the utilisation of family planning and previous adverse birth outcomes in Ethiopia.
DESIGN
Systematic review and meta-analysis of observational studies.
DATA SOURCES
MEDLINE Complete, CINAHL Complete, Scopus and Global Health were searched from inception to 28 July 2023.
ELIGIBILITY CRITERIA
Observational studies that reported preconception care as an outcome variable and the use of family planning before pregnancy or previous adverse birth outcomes as exposure variables were included.
DATA EXTRACTION AND SYNTHESIS
Two reviewers independently conducted study screening, data extraction and quality assessment. A fixed-effects model was used to determine the pooled association of preconception care with the utilisation of family planning and previous adverse birth outcomes.
RESULTS
Eight studies involving a total of 3829 participants were included in the review. The pooled meta-analysis found that women with a history of family planning use had a higher likelihood of using preconception care (OR 2.09, 95% CI 1.74 to 2.52) than those women who did not use family planning before their current pregnancy. Likewise, the pooled meta-analysis found that women with prior adverse birth outcomes had a higher chance of using preconception care (OR 3.38, 95% CI 1.06 to 10.74) than women with no history of prior adverse birth outcomes.
CONCLUSION
This review indicated that utilisation of preconception care had a positive association with previous use of family planning and prior adverse birth outcomes. Thus, policymakers and other relevant stakeholders should strengthen the integration of preconception care with family planning and other maternal healthcare services.
PROSPERO REGISTRATION NUMBER
CRD42023443855.
Topics: Humans; Preconception Care; Ethiopia; Pregnancy; Family Planning Services; Female; Pregnancy Outcome
PubMed: 38719286
DOI: 10.1136/bmjopen-2023-078299