Exploring the Efficacy of Artificial Intelligence: A Comprehensive Analysis of CHAT-GPT's Accuracy and Completeness in Addressing Urinary Incontinence Queries.

BACKGROUND: Artificial intelligence models are increasingly gaining popularity among patients and healthcare professionals. While it is impossible to restrict patient's access to different sources of information on the Internet, healthcare professional needs to be aware of the content-quality available across different platforms. OBJECTIVE: To investigate the accuracy and completeness of Chat Generative Pretrained Transformer (ChatGPT) in addressing frequently asked questions related to the management and treatment of female urinary incontinence (UI), compared to recommendations from guidelines. METHODS: This is a cross-sectional study. Two researchers developed 14 frequently asked questions related to UI. Then, they were inserted into the ChatGPT platform on September 16, 2023. The accuracy (scores from 1 to 5) and completeness (score from 1 to 3) of ChatGPT's answers were assessed individually by two experienced researchers in the Women's Health field, following the recommendations proposed by the guidelines for UI. RESULTS: Most of the answers were classified as "more correct than incorrect" (n = 6), followed by "incorrect information than correct" (n = 3), "approximately equal correct and incorrect" (n = 2), "near all correct" (n = 2, and "correct" (n = 1). Regarding the appropriateness, most of the answers were classified as adequate, as they provided the minimum information expected to be classified as correct. CONCLUSION: These results showed an inconsistency when evaluating the accuracy of answers generated by ChatGPT compared by scientific guidelines. Almost all the answers did not bring the complete content expected or reported in previous guidelines, which highlights to healthcare professionals and scientific community a concern about using artificial intelligence in patient counseling.

What is the impact of simulation on the learning of hysteroscopic skills by residents and medical students? A systematic review.

INTRODUCTION: Hysteroscopy is a critical procedure in gynecology for diagnosing and managing intrauterine pathology. Traditional hands-on training faces ethical and safety challenges, leading to an increased reliance on simulation training. This review systematically assesses the effectiveness of hysteroscopic simulation training in enhancing the technical skills of obstetrics and gynecology residents and medical students. METHODS: A PRISMA-guided literature search was conducted, covering English-language articles from January 2000 to December 2023. Studies were selected based on pre-defined criteria, focusing on the impact of simulation training on the targeted educational group. Metrics for evaluating skill improvement included machine-recorded metrics, Objective Structured Assessment of Technical Skills (OSATS), and global rating scales. RESULTS: The review included nine studies with varied designs, demonstrating significant improvements in hysteroscopic skills following simulation training. Virtual reality (VR) simulators showed substantial benefits in skill acquisition, while physical simulators provided valuable tactile feedback. However, long-term skill retention and the impact on non-technical skills were not adequately assessed. CONCLUSIONS: Simulation-based training effectively enhances hysteroscopic skills in medical students and residents. Further research is needed to explore long-term skill retention and the development of non-technical competencies. Robust studies, including randomized trials, are required for definitive validation.

Good teaching practices for organizing and conducting clinical classes in obstetrics and gynaecology for medical undergraduate students at the English Division.

The Medical University of Warsaw is one of Poland's largest medical universities, currently enrolling nearly 10,000 students, including 608 international undergraduates.This manuscript aims to share our experience with a literature review on organizing and coordinating clinical classes for English Division undergraduate medical students at a single centre in a country where English is not an official language. We would like to highlight certain aspects that have proven highly beneficial in our educational efforts and offer universal advice applicable to clinical classes in any specialty.In this publication, we summarize and emphasize the critical aspects of creating conducive conditions for acquiring knowledge and practical skills by English Division students. We provide readers with good practices for tutor selection, organizational aspects, preparation of educational materials, presenting theoretical knowledge, teaching practical skills, medical simulations, doctor-patient communication, learning progress evaluation, comparison of diverse healthcare environments, students' feedback, and creating opportunities for further development after course completion.

Impact of the COVID-19 pandemic on teaching and research activities in obstetrics and gynecology: a national two-stage, stratified, cluster sampling survey in China.

BACKGROUND: Few studies quantified the influence of the coronavirus disease 2019 (COVID-19) pandemic on medical teaching and scientific research activities in China. This is the first national study to investigate such topics from the viewpoint of physicians practicing obstetrics and gynecology in China. METHODS: This is a national questionnaire survey with online interviews for respondents. This two-stage, stratified, cluster sampling method was applied based on city categories (categories 1 to 3 correspond to < 10,000, 10,000 to 30,000, and > 30,000 beds, respectively), hospital levels (primary, secondary, and tertiary), and hospital types (general and specialized) in China among physicians practicing obstetrics and gynecology. Physicians documented notable alterations in both overall and specialized teaching and research engagements. Comparative analyses were conducted across diverse municipal and hospital attributes. RESULTS: Data were collected from a representative sample of 11,806 physicians from 779 hospitals across 157 cities and 31 provinces. Notably, except for online seminars, a minimum reduction of 20% in both overall and specialized teaching and research activities was observed among physicians. Up to 61.7% (95% confidence interval 59.3-64.0) of physicians reported either a complete termination or a > 50% decline in resident training. Compared with category 1 cities and primary hospitals, category 3 cities and tertiary hospitals experienced greater reductions in items of resident or graduate education, visiting scholar, clinical trials, and laboratory studies (adjusted p values < 0.05), coupled with notable increases in online seminar participation (adjusted p values of 0.002 and < 0.001, respectively). CONCLUSIONS: Amidst the COVID-19 pandemic in China, activities requiring direct, face-to-face communication were more affected in resource-rich cities and general hospitals compared to resource-limited areas and specialized hospitals. Residency training experienced the most significant decline. Conversely, participation in online seminars increased, providing additional opportunities for continuing medical education.

Pentalogy of Cantrell Marked With Ectopia Cordis, Gastroschisis, and Cystic Hygroma in the First Trimester: A Rare Case.

Pentalogy of Cantrell is a rare congenital syndrome characterized by defects in the abdominal wall, sternum, diaphragm, and heart. A severe manifestation of this syndrome is ectopia cordis, where the heart is located partially or entirely outside the chest cavity. Gastroschisis involves a defect in the abdominal wall, where the intestines protrude outside the abdomen without a protective membrane. Cystic hygroma is a malformation of the lymphatic system leading to fluid-filled cysts. We present the case of a 29-year-old G3P0020 female initially seen for obstetric follow-up due to a threatened abortion at 11 weeks of gestation with vaginal bleeding. During a routine limited outpatient ultrasound at 11 weeks and four days of gestation, the heart was found to be entirely extrathoracic. Further ultrasound imaging confirmed the presence of ectopia cordis, gastroschisis, and cystic hygroma. Despite the poor prognosis and high risk of intrauterine fetal demise, the patient was referred to a higher-level care facility. This case highlights the critical role of first-trimester ultrasound in diagnosing severe fetal anomalies and the importance of early recognition and prompt referral for the best possible outcomes.

Reducing maternal infection after assisted vaginal birth in a diverse and deprived population.

Postpartum maternal sepsis is a leading cause of maternal mortality and morbidity. A single dose of prophylactic antibiotics following assisted vaginal births has been shown to significantly reduce postpartum maternal infection in a landmark multicentre randomised controlled trial, which led to its national recommendation. This project aimed to improve the local implementation of prophylactic antibiotics following assisted vaginal births to reduce postnatal maternal infections.Using a prospectively collated birth register, data were collected retrospectively on prophylactic antibiotics administration and postnatal maternal infection rates after assisted vaginal births at the Sandwell and West Birmingham Hospitals National Health Service Trust in North-West Birmingham of the UK. The data were collected from routinely used electronic health records over three audit cycles (n=287) between 2020 and 2023.A mixed-method approach was used to improve the use of prophylactic antibiotics: (1) evidence-based journal clubs targeting doctors in training, (2) presentations of results after all three audit cycles at our and (3) expedited a formal change of local guidelines to support prophylactic antibiotics use.Prophylactic antibiotic administration increased from 13.2% (December 2021) to 90.7% (July 2023), associated with a reduction in maternal infection rates (18.2% when prophylaxis was given vs 22.2% when no prophylaxis was given). However, we observed a gradual increase in the overall postnatal maternal infection rates during the project period.Our repeat audit identified prophylactic antibiotics were regularly omitted after deliveries in labour ward rooms (59.3%), compared with 100% of those achieved in theatre. After further interventions, prophylactic antibiotics administration rates were comparable between these clinical areas (>90%) in 2023.Together, we have demonstrated a simple set of interventions that induced sustainable changes in practice. Further evaluation of other modifiable risk factors and infection rates following all deliveries is warranted in view of the gradual increase in the overall postnatal maternal infection rates.

Regenerative medicine in Obstetrics & Gynecology: Current status under the Act on the Safety of Regenerative Medicine in Japan.

Introduction: While the provision of unapproved regenerative medicine has been problematic worldwide, few studies have examined the implementation status of regenerative medicine (RM) in the specific field. This study aimed to determine the current status of therapy and clinical research in the obstetrics and gynecology (OBGYN) in Japan under the Act on the Safety of Regenerative Medicine (RM Act). Methods: Detailed data were extracted from publicly available websites provided by the Ministry of Health, Labour, and Welfare. We extracted descriptive details, including risk classification of the RM Act, modality, target disease, locality, institution, and administration route. For therapy, the price for each modality was evaluated. Results: The total number of therapeutic provision plans in OBGYN (1.9% of RM in Japan) are classified as Class II (moderate) risk. Most were administered in clinics in urban areas for treating endometrial or ovarian infertility by locally administering platelet-rich plasma (PRP) or autologous mesenchymal stem cells (MSCs). The price using MSCs is approximately eight times more expensive that of those involving PRP (1832.1 ± 1139.8 vs 240.8 ± 106.5 thousand yen, p < 0.0001). Regarding research, four plans (2.2%) were submitted to target implantation failure and advanced gynecological cancer using autologous lymphocytes, dendritic cells, or MSCs. Conclusion: The RM Act permits knowledge of the current status of regenerative medicine even for unapproved uses in a specific clinical field. The study findings shall prompt a worldwide discussion regarding the required regulations for therapy and clinical research of RM.

Torsion of distal right hydrosalpinx in a primiparous woman at term: A case report.

INTRODUCTION AND IMPORTANCE: Adnexal torsion is a significant cause of acute pelvic pain and a common gynaecological emergency. While ovarian cysts are well-recognized predisposing factors, hydrosalpinx is a less common precursor. This case report presents a unique instance of isolated fallopian tube torsion accompanied by hydrosalpinx. CASE PRESENTATION: A 27-year-old primiparous woman at 37 weeks gestation presented with severe right lumbar pain. The patient's vital signs were stable, and abdominal and vaginal examinations were conducted. Imaging confirmed a progressing pregnancy and a 7.5 cm hemorrhagic cystic formation on the right side. Suspecting adnexal torsion, she underwent an urgent cesarean section and surgical exploration, which revealed a twisted distal right hydrosalpinx-the treatment involved detorsion, right salpingectomy, and ovarian suspension. Postoperative recovery was uneventful with histopathological confirmation of hydrosalpinx. DISCUSSION: Isolated fallopian tube torsion is rare, particularly during pregnancy. This condition's etiopathogenesis involves rotation of the tube around its ligamentous supports, possibly exacerbated by factors such as hydrosalpinx, pregnancy, and anatomical variances. Despite the availability of imaging techniques, diagnosis remains challenging, often confirmed only during surgical intervention. The literature highlights the importance of considering this diagnosis in pregnant women with acute pelvic pain and identifying characteristic ultrasound features. CONCLUSIONS: Isolated tubal torsion in pregnancy is an exceptional clinical challenge. Early and accurate diagnosis is critical to prevent irreversible damage to the fallopian tube and preserve fertility. This case underscores the need for awareness among clinicians and provides insights into the effective management of such cases.

Obstetrics and Gynecology Residency Geographic Match Location Patterns: Comparison of Pre and Post Virtual Interviews.

OBJECTIVE: To evaluate the impact of virtual interviews on geographic trends for applicants and programs in the obstetrics and gynecology (OBGYN) resident match. DESIGN: Cross-sectional study of a random 50% sample of all OBGYN residency programs listed by the Accreditation Council for Graduate Medical Education (ACGME) for the 2023 to 2024 academic year. Data collected from each program included geographic location, number of residents per year, and total number of residents. Residents were categorized into 4 mutually exclusive geographic match categories: matched into the same institution, matched into same state (but different institution), matched into the same US Census region but a different state/institution, or matched into a different US Census region. RESULTS: A total of 148 of 295 (50.2%) residency programs were included (known total number of residents = 2,928 from four US census regions and Puerto Rico). Most programs were considered small (≤16 residents; n = 52, 35.1%). In general, 43.9% (1148 of 2617) residents matched in a different region from their medical school training. For the primary outcome, no differences in the geographic placement in the previrtual (2020) and virtual application cycles (2021-2023) were observed (p = 0.51). When analyzed by program size or program region, there was no difference in the geographic placement in the previrtual and virtual application cycles. CONCLUSIONS: This study suggests that the virtual interview process did not demonstrate an impact on geographical placement of OBGYN residents, regardless of the size of the residency program or the program's geographic region.

A National Survey of Obstetrics and Gynecology Resident Perspectives on Their Preparedness to Provide Care for Underserved Patients with Gynecologic Malignancies.

Obstetrics and Gynecology (Ob/Gyn) residents will encounter, screen for, and diagnose gynecologic malignancies. This survey assessed residents' confidence in providing NCCN Guidelines-based care to Gynecologic Oncology patients of differing racial/ethnic backgrounds and insurance statuses while accounting for residents' backgrounds. An anonymous, novel Qualtrics survey was disseminated to current US Ob/Gyn residents, with multiple-choice questions about subject demographics and Likert scale questions about their readiness to care for diverse patients. Differences in responses between racial groups were analyzed using the Kruskal-Wallis Rank Sum test. Differences in responses between ethnic groups were evaluated using the Wilcoxon Rank Sum test. Regardless of their backgrounds, residents feel "somewhat prepared" to care for diverse patients. There was no statistical between ethnic groups regarding confidence in caring for racial minorities or insurance types. Similarly, there was no statistical difference between racial groups regarding caring for racial minorities, but a difference did exist for insurance types (p = 0.027). No significant racial/ethnic differences were found in opinions on trial enrollment or chemotherapy delays, though most residents agreed that racial/ethnic minorities face delays in chemotherapy. Finally, resident ethnicity and race both impacted resident perceptions of difficulties for Medicaid and minority patients in obtaining non-operative gynecologic care (p = 0.044; p = 0.017) and scheduling outpatient appointments (p = 0.016; p = 0.032). Ob/Gyn residents feel prepared to provide NCCN Guidelines-based care to socioeconomically diverse patients with gynecologic malignancies, though differences exist when accounting for residents' racial/ethnic backgrounds. These results reflect the importance of emphasizing on culturally competent care in residency, particularly for patients with cancer.

Exploring the MAPPING application to facilitate risk communication and shared decision-making between physicians and patients with gynaecological cancer.

This is an observational study in which we evaluated current levels of risk communication (RC) among gynaecological oncologists and their view on the Mapping All Patient Probabilities in Numerical Graphs (MAPPING) application as a possible tool to facilitate RC and shared decision-making (SDM). In part A, we audio-recorded 29 conversations between gynaecological oncologists and patients when discussing treatment options. In part B, interviews were performed with eight gynaecological oncologists.RC and SDM were measured using two observer-based measures, that is, the RC content (RCC) tool (scale 0-2) and the OPTION-5 instrument (scale 0-100). We used CollaboRATE questionnaire (scale 0-10) and a self-developed survey to assess patient-reported RC and SDM. In part B, we evaluated physicians' attitudes regarding the use of the MAPPING application to support RC. Patients were minimally involved in the decision-making process (OPTION-5 25.9%±13.4 RCC 0.21±0.18). Patient-reported SDM was high (mean collaboRATE score 9.19±1.79) and patients preferred receiving numeric information, whereas most physicians used qualitative risk terms rather than exact numbers. In part B, gynaecologists had a positive attitude towards the MAPPING application. However, they stated that the app was difficult to use improvement of layout and better implementations are needed.

Consent for interventions during childbirth: A national population-based study.

OBJECTIVE: To assess the frequency and determinants of medical interventions during childbirth without women's consent at the population level. METHODS: The nationwide cross-sectional Enquête Nationale Périnatale 2021 provided a representative sample of women who delivered in metropolitan France with a 2-month postpartum follow-up (n = 7394). Rates and 95% confidence intervals (CI) of interventions during childbirth (oxytocin administration, episiotomy or emergency cesarean section) without consent were calculated. Associations with maternal, obstetric, and organizational characteristics were assessed using robust variance Poisson regressions, after multiple imputation for missing covariates, and weighted to account for 2-month attrition. RESULTS: Women reporting failure to seek consent were 44.7% (CI: 42.6-47.0) for oxytocin administration, 60.2% (CI: 55.4-65.0) for episiotomy, and 36.6% (CI: 33.3-40.0) for emergency cesarean birth. Lack of consent for oxytocin was associated with maternal birth abroad (adjusted prevalence ratio [aPR] 1.20; 95% CI: 1.06-1.36), low education level, and increased cervical dilation at oxytocin initiation, whereas women with a birth plan reported less frequently lack of consent (aPR 0.79; 95% CI: 0.68-0.92). Delivery assisted by an obstetrician was more often associated with lack of consent for episiotomy (aPR 1.46; 95% CI: 1.11-1.94 for spontaneous delivery and aPR 1.39; 95% CI: 1.13-1.72 for instrumental delivery, reference: spontaneous delivery with a midwife). Cesarean for fetal distress was associated with failure to ask for consent for emergency cesarean delivery (aPR 1.58; 95% CI: 1.28-1.96). CONCLUSION: Women frequently reported that perinatal professionals failed to seek consent for interventions during childbirth. Reorganization of care, particularly in emergency contexts, training focusing on adequate communication and promotion of birth plans are necessary to improve women's involvement in decision making during childbirth.

Diversity, Equity, and Inclusion: Obstetrics and Gynecologist Hospitalists' Impact on Maternal Mortality.

Obstetrics and gynecology hospitalists play a vital role in reducing maternal morbidity and mortality by providing immediate access to obstetric care, especially in emergencies. Their presence in hospitals ensures timely interventions and expert management, contributing to better outcomes for mothers and babies. This proactive approach can extend beyond hospital walls through education, advocacy, and community outreach initiatives aimed at improving maternal health across diverse settings.

Optimizing resident training in obstetrics and gynecology: a new perspective on the refined Peyton four-step teaching method.

OBJECTIVE: In the surgery-focused field of obstetrics and gynecology (OB-GYN), the development of residents' skills is paramount. This study aims to evaluate the impact of an enhanced Peyton Four-Step Teaching Model on the foundational skill training of first-year OB-GYN residents. METHODS: Utilizing a cohort study design, we assessed 116 first-year residents from the OB-GYN residency program at Shengjing Hospital of China Medical University from June 2021 to June 2023. The 57 residents beginning their training in 2022 were part of the Refined Peyton (RP) group, introduced to the RP method; the 59 residents from 2021 served as the Traditional Teaching-mode (TTM) group, receiving conventional simulation-based instruction. Teaching effectiveness was assessed by comparing theoretical knowledge and skill performance assessments, National Medical Licensing Examination (NMLE) pass rates, direct observation of procedural skills (DOPS) one year post-training, and survey feedback. RESULTS: The theoretical knowledge scores for both groups were comparable at 78.78 ± 4.08 and 78.70 ± 3.83, with no significant difference (P = 0.76). However, the experimental group demonstrated superior performance in skill operation assessments, first-time NMLE pass rates, and DOPS evaluations one year after training [(77.05 ± 5.39) vs. (84.60 ± 5.65), 100.0% (57/57) vs. 86.4% (51/59), and (75.22 ± 3.56) vs. (82.54 ± 3.43)], as well as higher teaching satisfaction scores [(4.63 ± 0.46) vs. (3.92 ± 0.62)], with all differences being statistically significant (P < 0.05). CONCLUSION: The refined Peyton Four-Step Teaching Model significantly improves the immediate acquisition and long-term retention of clinical basic skills among OB-GYN residents, enhancing both teaching efficacy and resident satisfaction.

A rare case of traumatic gunshot wound to fetal cranium at 25 weeks gestation: A case report.

We present a rare case of traumatic maternal gunshot wound (GSW) that resulted in fetal death due to direct fetal injury. A 21-year-old 25 week G3P1011 female with no past medical history (PMH) presented to the Emergency Department (ED) after sustaining a GSW wound to her left buttock while sitting in a car. She presented with an acute comminuted fracture of the left iliac bone, and passage of a bullet through the fetal cranium terminating near the placenta. Management consisted of immediate resuscitation, imaging, and emergent abdominal exploration leading to delivery of a non-viable fetus.

Cosmetic Gynecology: Is There Enough Exposure in the Obstetrics and Gynecology Residency?

Introduction  While cosmetic gynecology has gained popularity, the training experience for obstetrics and gynecology residents in this area is limited and not standardized. The primary objective was to investigate the exposure of obstetrics and gynecology residents to cosmetic gynecologic procedures including hymenoplasty, labia majora reduction, vaginoplasty, G-spot amplification, labiaplasty, clitoral hood reduction, and vaginal laser therapy. The secondary objective was to assess their comfort in performing the procedures after graduation. Methods  This is a non-validated cross-sectional survey of obstetrics and gynecology residents and their exposure to cosmetic gynecology procedures. Using the Fellowship and Residency Electronic Interactive Database Access System, the Accreditation Council for Graduate Medical Education-accredited Obstetrics and Gynecology residency programs in the United States were identified, and the residency program coordinators were asked to distribute the survey. Data regarding demographics, program-specific characteristics, and exposure to certain cosmetic gynecology procedures were obtained and reviewed. Participants' reported comfort with the independent practice of certain cosmetic gynecology procedures after graduation was also obtained. Descriptive statistics were completed. Results  A total of 96 responses were received. Approximately 50% of participants were exposed to cosmetic gynecology during training. Moreover, 70.9% of residents disagreed that they would feel confident in defining the included procedures. Furthermore, 87.5% disagreed that they would feel comfortable performing the procedures independently. A minority of participants were also unsure of the indication for cosmetic gynecology procedures, with 15.4%, 7.1%, 5.7%, and 4% unaware of the surgical indication for hymenoplasty, vaginoplasty, labiaplasty, and labia majora reduction, respectively. No participant knew the indication of surgery for vaginal laser therapy or clitoral hood reduction. Conclusions  In the setting of current cosmetic gynecology training, nearly 90% of residents were not comfortable with these surgeries after graduation. Exposure to cosmetic gynecology for obstetrics and gynecology residents was limited. Without adequate exposure, residents may face difficulty performing procedures and managing complications after graduation. Therefore, standardizing resident training for cosmetic gynecology should be considered.

Current research update on group B streptococcal infection related to obstetrics and gynecology.

Group B streptococcal (GBS) is a Gram-positive bacterium that is commonly found in the gastrointestinal tract and urogenital tract. GBS infestation during pregnancy is a significant contributor to maternal and neonatal morbidity and mortality globally. This article aims to discuss the infectious diseases caused by GBS in the field of obstetrics and gynecology, as well as the challenges associated with the detection, treatment, and prevention of GBS.

Leveraging In Situ Simulation for Implementation of Teleobstetric Consultation Services in Rural and Community Hospitals.

Background: Our institution implemented acute-care obstetric (OB) telemedicine (TeleOB) to address rural disparities across our health system. We sought to determine whether in situ simulations with embedded TeleOB consultation increase participants' comfort managing OB emergencies and comfort with and likelihood of using TeleOB. Methods: Rural site care teams participated in multidisciplinary in situ OB emergency simulations. Physicians in OB and neonatology at the referral center assisted via telemedicine consultation. Participants were surveyed before and after the simulations and six months later regarding their experience during the simulations. Results: Participants reported increased comfort with TeleOB activation, indications, and workflow processes, as well as increased comfort managing OB emergencies. Participants also reported significantly increased likelihood of using TeleOB in the future. Conclusions: Consistent with previous work, in situ simulation with embedded telemedicine consultations is an effective approach to facilitate telemedicine implementation and promote use by rural clinicians.

Codesign and refinement of an optimised antenatal education session to better inform women and prepare them for labour and birth.

OBJECTIVE: Our objective was to codesign, implement, evaluate acceptability and refine an optimised antenatal education session to improve birth preparedness. DESIGN: There were four distinct phases: codesign (focus groups and codesign workshops with parents and staff); implementation of intervention; evaluation (interviews, questionnaires, structured feedback forms) and systematic refinement. SETTING: The study was set in a single maternity unit with approximately 5500 births annually. PARTICIPANTS: Postnatal and antenatal women/birthing people and birth partners were invited to participate in the intervention, and midwives were invited to deliver it. Both groups participated in feedback. OUTCOME MEASURES: We report on whether the optimised session is deliverable, acceptable, meets the needs of women/birthing people and partners, and explain how the intervention was refined with input from parents, clinicians and researchers. RESULTS: The codesign was undertaken by 35 women, partners and clinicians. Five midwives were trained and delivered 19 antenatal education (ACE) sessions to 142 women and 94 partners. 121 women and 33 birth partners completed the feedback questionnaire. Women/birthing people (79%) and birth partners (82%) felt more prepared after the class with most participants finding the content very helpful or helpful. Women/birthing people perceived classes were more useful and engaging than their partners. Interviews with 21 parents, a midwife focus group and a structured feedback form resulted in 38 recommended changes: 22 by parents, 5 by midwives and 11 by both. Suggested changes have been incorporated in the training resources to achieve an optimised intervention. CONCLUSIONS: Engaging stakeholders (women and staff) in codesigning an evidence-informed curriculum resulted in an antenatal class designed to improve preparedness for birth, including assisted birth, that is acceptable to women and their birthing partners, and has been refined to address feedback and is deliverable within National Health Service resource constraints. A nationally mandated antenatal education curriculum is needed to ensure parents receive high-quality antenatal education that targets birth preparedness.

Complications and adverse events of high-intensity focused ultrasound in its application to gynecological field - a systematic review and meta-analysis.

OBJECTIVE: To analyze and summarize the types, incidence rates and relevant influencing factors of adverse events (AEs) after high-intensity focused ultrasound ablation of gynecological diseases and provide reference and basis for handling such events in clinical practice. METHOD: We searched PubMed, Cochrane Library, Web of Science and Embase databases to retrieve all literature since its establishment until February 2024. We evaluated the quality of included literature and publication bias and conducted a meta-analysis of single group rates for various AEs using Stata 17.0. RESULTS: This systematic review finally included 41 articles. We summarized 34 kinds of AEs in 7 aspects and conducted a single group rate meta-analysis and sub-group analysis of 16 kinds of AEs. Among the common AEs of High-Intensity Focused Ultrasound (HIFU), the incidence of lower abdominal pain/pelvic pain is 36.1% (95% CI: 24.3%∼48.8%), vaginal bleeding is 20.6% (95% CI: 13.9%∼28.0%), vaginal discharge is 14.0% (95% CI: 9.6%∼19.1%), myoma discharge is 24% (95% CI: 14.6%∼34.8%), buttock pain is 10.8% (95% CI: 6.0%∼16.5%) and sacral pain is 10% (95% CI: 8.8%∼11.2%). Serious complications include uterine rupture, necrotic tissue obstruction requiring surgical intervention, third degree skin burns and persistent lower limb pain or movement disorders. CONCLUSION: The common AEs after HIFU surgery are mostly mild and controllable, and the incidence of serious complications is extremely low. By reasonable prevention and active intervention, these events can be further reduced, making it a safe and effective treatment method. It is a good choice for patients who crave noninvasive treatment or have other surgical contraindications.