International Journal of Gynecology & Obstetrics最新文献

Postpartum hemorrhage (PPH) remains a significant complication of pregnancy globally, with uterine atony accounting for the great majority of cases. Second-line hemostatic strategies such as uterine balloon tamponade play a crucial role in managing refractory hemorrhage. Despite its effectiveness, the phenomenon of balloon displacement poses a challenge to PPH management, often leading to treatment failure. Various techniques have been proposed to address this issue, including vaginal packing, cervical cerclage, fixation to the abdominal wall, holding the cervix with ring forceps, and suspending the balloon with cervical sutures. Each method has its advantages and limitations, influencing its suitability in different clinical scenarios. Understanding these techniques may be useful to optimize and improve the management of PPH and maternal outcomes. This review provides a comprehensive summary of these strategies, their mechanisms, and their clinical implications, aiming to guide healthcare providers in choosing the most appropriate approach for individual cases of PPH.

Objective: To examine the effects of postpartum women's obsessive and compulsive behaviors towards the care of their babies and maternal exhaustion levels on cyberchondria.

Methods: The study, designed as a cross-sectional and correlation-seeking study, included 275 mothers. Data were collected from Turkish mothers with maternal burnout scale (MBS), scale for obsessive and compulsive behavıors of mothers ın the postpartum perıod wıth regard to baby care and cyberchondria severity scale (CSS).

Results: A total of 41.8% of the mothers, whose average age was 28.49 ± 5.04, had their first birth, 62.5% of the mothers were feeding their babies with breast milk, and 65.8% had regular sleep. The total mean score of the scales was 24.76 ± 5.15 for T-MBS, 81.19 ± 22.16 for CSS, and 16.11 ± 10.28 for the obsession scale. There was a statistically significant positive relationship between the maternal burnout and postpartum obsession scales and the cyberchondria severity scale.

Conclusion: In the present study, mothers in the postpartum period did not show signs of burnout or obsessive-compulsive behaviors in the care of their babies, and their cyberchondria severity scores were at a moderate level.

Objective: To compare the risk profiles, anatomical, and functional outcomes between obese and non-obese women who experienced obstetric anal sphincter injury (OASI).

Methods: A retrospective electronic database study was conducted at Cork University Maternity Hospital (CUMH). Women with missing data/repairs conducted outside CUMH were excluded. Participants were categorized into obese (BMI ≥30 kg/m²) and non-obese (BMI <30 kg/m²) groups. Primary measure was a composite adverse outcome assessed 6 months post-delivery, including one or more of the following: resting pressure <40 mmHg, squeezing pressure <100 mmHg, defects in the internal and/or external anal sphincter. Statistical analyses were performed using SPSS version 28.

Results: Among the 349 women included in the study, 285 (81.7%) had a BMI <30 kg/m² and 64 (18.3%) had a BMI ≥30 kg/m². Gestational diabetes was significantly higher in obese women. No significant differences were observed in newborn weight or mode of delivery. The majority of tears were classified as grade 3B in both groups. Attendance rates at the OASI clinic did not differ between the groups. Among those attending, no statistical differences were noted in manometry results, which were reduced in both groups. Rates of internal anal sphincter defects were lower in the obese group (7.0% vs 15.6%, P = 0.15) and external anal sphincter defects were significantly lower in obese women (0% vs 9.1%, P = 0.04). No difference was found in the rates of composite adverse outcomes between the groups.

Conclusion: Functional outcomes and manometry results did not differ, but non-obese women had higher rates of anatomical defects in OASI, requiring further study.

Objective: To investigate the association between coronavirus disease 2019 (COVID-19) infection during the peripartum period and obstetric anal sphincter injuries (OASIS).

Methods: A retrospective cohort study was conducted, including all singleton vaginal deliveries and cesarean deliveries due to failed vacuum extraction, between June 2020 and January 2022 at a large tertiary medical center. OASIS complication during childbirth was compared between women with and without peripartum diagnosis of COVID-19, defined as a positive polymerase chain reaction test obtained within 1 week before delivery or up to 3 days after delivery. Universal screening for COVID-19 was implemented. A logistic regression model was used to adjust for confounding variables.

Results: The study included 22 911 women, among whom 468 (2.0%) tested positive for COVID-19 and 22 443 women had no COVID-19 diagnosis. After adjusting for confounding variables, peripartum infection with COVID-19 was found to be independently associated with OASIS (adjusted odds ratio 4.38, 95% confidence interval 2.00-9.61; P < 0.001).

Conclusion: Infection with COVID-19 during the peripartum period significantly increases the risk for OASIS by more than fourfold. These findings emphasize the importance of understanding the impact of COVID-19 on birth complications, such as OASIS, to improve public health measures and enhance obstetric outcomes during pandemics.

Objective: This integrative review identified studies that reported the prevalence of physiotherapeutic interventions for urinary incontinence among postpartum women.

Methods: This is an integrative literature review study. We used the integrative literature review framework proposed by Whittemore and Knafl to search for relevant literature.

Search strategy: The search strategy for electronic databases was developed from the research question and definitions of key concepts, assisted by the librarian. Databases that were searched include Google Scholar, Medline (PubMed), CINAHL, and the Joanna Briggs Institute databases. Both qualitative and quantitative studies that met the inclusion criteria were included. We used the CASP tool to assess the quality of selected papers.

Data collection and analysis: The included articles were thematically analyzed. Thirty-six papers met the inclusion criteria for the review. Six themes emerged from the analysis: prevalence of postpartum UI; risk factors for postpartum UI; antenatal pelvic floor muscle training; conservative treatment and quality of life; experiences of postpartum women with UI; and possible coping strategies adopted by women. Most of the articles were quantitative studies (80.5%); 16.6% were qualitative and 2.7% adopted mixed methods.

Conclusions: Urinary incontinence is common in postpartum women. Antenatal pelvic floor muscle training is protective against postpartum UI and should be the first-line treatment option.

Objective: To evaluate maternal and obstetric risk factors associated with retained placenta following singleton live vaginal births.

Methods: We conducted a retrospective cohort study of women diagnosed with retained placenta after singleton live vaginal birth at or after 24 weeks of gestation, compared in a 1:2 ratio with women who had uncomplicated vaginal deliveries. The study and control groups were matched for maternal age, gestational age, and parity. Multivariate regression analysis assessed potential risk factors related to retained placenta.

Results: In all, 15,260 women who delivered at our medical center(both vaginal and non-vaginal)between 2015 and 2022, 170 (1.1%) were diagnosed with retained placenta. Ninety-nine women (0.65%) who met the inclusion criteria were matched with 198 controls (1.3%). Multivariate logistic regression identified potential risk factors not previously described for retained placenta, including in vitro fertilization (OR 3.8, 95% CI 1.3-11.7, P = 00.018), large-for-gestational-age fetuses (OR 28.2, 95% CI 5.4-148.5, P = 00.029), and endometriosis (OR 8.2, 95% CI 0.92-20, P = 00.024). Additional risk factors included pre-eclampsia, labor induction, vacuum-assisted delivery, and prolonged second-stage labor.

Conclusion: This study identifies critical risk factors for retained placenta, highlighting the importance of early identification to improve maternal and neonatal outcomes.

Objective: To compare perinatal outcomes in subsequent pregnancies following second-trimester abortions, stratified by the method of abortion.

Methods: A historic cohort study was conducted in a single tertiary hospital, including women who had second-trimester abortions between 12⁺⁰ and 24⁺⁰ weeks and subsequent documented pregnancies within 3-60 months. Data were collected from hospitalization and perinatal databases. Composite outcome variables were constructed, and multivariable logistic regression was used to analyze associations, adjusting for confounders.

Results: Among 771 women meeting the inclusion criteria, 83% had surgical abortions and 17% had medical abortions. Medical abortion was associated with a higher incidence of placenta-associated pregnancy complications compared with surgical abortion. No significant differences were found in other perinatal outcomes.

Conclusion: The study highlights the potential influence of the abortion method on subsequent pregnancy outcomes, particularly regarding placenta-associated complications. This underscores the importance of considering the method of second-trimester abortion in counseling women regarding potential risks to subsequent pregnancies. Adverse outcomes in subsequent pregnancies following second-trimester abortion were associated with the medical method of abortion, warranting further research and careful counseling in clinical practice.

Objective: To evaluate the association between gestational trophoblastic disease and the subsequent risk of developing non-trophoblastic cancer.

Methods: We conducted a retrospective cohort study of 3084 women with gestational trophoblastic disease and 1 415 812 women with obstetric deliveries in Quebec, Canada, between 1989 and 2021. The main exposure was gestational trophoblastic disease, including hydatidiform moles, invasive moles, and gestational choriocarcinoma. The outcome was development of non-trophoblastic cancer during 33 years of follow-up. We measured the association of gestational trophoblastic disease with non-trophoblastic cancer using adjusted hazard ratios (HR) and 95% confidence intervals (CI), and tested whether associations were stronger for certain types of cancer or cancers with later onset.

Results: The incidence of non-trophoblastic cancer was greater for women with invasive moles (47.1/10 000 person-years) and gestational choriocarcinoma (59.3/10 000 person-years) than hydatidiform moles (18.4/10 000 person-years) and no gestational trophoblastic disease (22.4/10 000 person-years). Gestational choriocarcinoma (HR 2.33, 95% CI: 1.35-4.01; P = 0.002) and invasive moles (HR 1.97, 95% CI: 1.06-3.65; P = 0.033) were associated with an elevated risk of non-trophoblastic cancer compared with no gestational trophoblastic disease, while hydatidiform moles were not. Gestational choriocarcinoma and invasive moles were mainly associated with gynecologic cancer. However, risk of cancer was limited to the short-term period after pregnancy and became similar to no gestational trophoblastic disease by the end of follow-up.

Conclusion: While invasive moles and gestational choriocarcinoma appear to be associated with the subsequent development of non-trophoblastic cancer, the absolute risk is small and limited to the short-term.

Objective: Early identification of women at risk of developing pre-eclampsia is beneficial as it allows for timely intervention strategies. This study aimed to evaluate the potential of serum Numb in the first trimester as a biomarker for early prediction of pre-eclampsia.

Methods: This prospective observational cohort study was carried out at a tertiary teaching hospital between January 2021 and December 2022. A total of 1024 women were recruited during their 8-13 weeks of pregnancy and were followed up until delivery. Serum Numb levels were measured during 8-13 weeks of gestation for all participants. At the same time, the participants' anthropometric, clinical, and laboratory data were collected. A logistic regression model was used to investigate the potential association between serum Numb levels and the risk of pre-eclampsia. Receiver operating characteristic curves (ROCs) and area under the curves (AUCs) were utilized to evaluate the predictive efficacy of serum Numb levels for pre-eclampsia in the first trimester.

Results: Serum Numb levels were found to be significantly higher in pregnant women who developed pre-eclampsia compared to those who did not develop pre-eclampsia. Increased serum Numb levels were identified as an independent risk factor for pre-eclampsia, with an odds ratio (OR) of 3.27 (95% CI: 2.05-4.53) for the risk of pre-eclampsia. Numb levels showed a significant positive correlation with the risk of pre-eclampsia. Furthermore, Numb levels demonstrated a strong predictive efficacy for pre-eclampsia in the first trimester of pregnancy, with an AUC value of 0.86, a cutoff value of 48.73 ng/mL, a sensitivity of 79.24%, and a specificity of 75.73%.

Conclusion: Serum Numb in the first trimester of pregnancy can serve as a biomarker for the early prediction of pre-eclampsia. This provides a valuable approach in clinical practice to identify pregnant women in the first trimester of pregnancy, who are at a higher risk of developing pre-eclampsia.

Objective: To identify and analyze risk factors associated with relaparotomy following cesarean delivery (CD), focusing on obstetric and surgical parameters.

Methods: Retrospective case-control study conducted at a high-volume tertiary obstetric center. We reviewed all women who underwent CD between 2013 and 2023. Patients who required a relaparotomy, defined as the reopening of the fascia, were included in the study group. Patient data were systematically reviewed to identify potential risk factors contributing to the need for post-CD relaparotomy, compared with a control group that did not undergo a relaparotomy.

Results: Out of 11 465 women underwent CD, 59 (0.5%) required relaparotomy. Using a multivariate model for independent risk factors, we found the following to be associated with relaparotomy: emergency CD (adjusted odds ratio [aOR] 3.09, 95% confidence interval [CI] 1.78-5.38, P < 0.01), placenta previa (aOR 4.66, 95% CI 1.54-14.11, P < 0.01), and multiple gestation as indications for the CD (aOR 4.61, 95% CI 2.10-10.12, P < 0.01); estimated intraoperative blood loss of more than 1 L (aOR 5.98, 95% CI 2.79-12.80, P < 0.01); and intraoperative adhesions (aOR 7.12, 95% CI 4.06-12.48, P < 0.01).

Conclusions: Our study underscores the multifactorial nature of relaparotomy after CD, emphasizing the significance of considering a broad array of risk factors. By identifying and understanding these factors, clinicians can optimize patient care and potentially reduce morbidity, particularly the need for subsequent surgical interventions.