Taiwanese Journal of Obstetrics & Gynecology最新文献

Objective

To examine the possible synergic effect of spindle view-assisted intracytoplasmic sperm injection (SV-ICSI) with assisted oocyte activation (AOA) for low fertilization rate.

Materials and methods

A single-center retrospective study from 2019/09–2023/06, a total of 47 patients, autologous IVF cycle, and low fertilization rate history, including control group (SV-ICSI, 33 patients) and intervention group (AOA-SV-ICSI, 14 patients), comparing fertilization rate, blastocyst formation rate, and clinical pregnancy rate.

Results

The blastocyst formation rate was significantly higher (p = 0.020) in the AOA-SV-ICSI group than in the SV-ICSI group. The fertilization rate (P = 0.468) and clinical pregnancy rate (p = 0.057) were non-significant between groups.

Conclusion

The AOA-SV-ICSI group's blastocyst formation rate significantly improved in patients with previous low fertilization rates, which might help them obtain more useable embryos for further embryo implantation.

Objective

The global population is aging and the burden of lower urinary tract symptoms (LUTS) is expected to increase. According to the National Health Insurance Research Database, our previous studies have showed LUTS may predispose patients to cardiovascular disease. However, it is difficult to provide a personalized risk assessment in the context of “having acute coronary syndrome (ACS) and stroke.” This study aimed to develop an artificial intelligence (AI)-based prediction model for patients with LUTS.

Material and methods

We retrospectively reviewed the electronic medical records of 1799 patients with LUTS at Chi Mei Medical Center between January 1, 2001 and December, 31, 2018. Features with >10 cases and high correlations with outcomes were imported into six machine learning algorithms. The study outcomes included ACS and stroke. Model performances was evaluated using the area under the receiver operating characteristic curve (AUC). The model with the highest AUC was used to implement the clinical risk prediction application.

Results

Age, systemic blood pressure, diastolic blood pressure, creatinine, glycated hemoglobin, hypertension, diabetes mellitus and hyperlipidemia were the most relevant features that affect the outcomes. Based on the AUC, our optimal model was built using multilayer perception (AUC = 0.803) to predict ACS and stroke events within 3 years.

Conclusion

We successfully built an AI-based prediction system that can be used as a prediction model to achieve time-saving, precise, personalized risk evaluation; it can also be used to offer warning, enhance patient adherence, early intervention and better health care outcomes.

Objective

We present prenatal diagnosis of de novo 10p12.1p11.23 microdeletion encompassing the WAC gene in a fetus associated with bilateral hydronephrosis on prenatal ultrasound.

Case Report

A 40-year-old, gravida 2, para 1, woman underwent amniocentesis at 17 weeks of gestation because of advanced maternal age. Amniocentesis revealed a karyotype of 46,XY. Level II ultrasound at 22 weeks of gestation revealed bilateral hydronephrosis and right clubfoot. At 23 weeks of gestation, repeat amniocentesis revealed the result of arr [GRCh37] 10p12.1p11.23 (26,182,512–29,826,276) × 1 dn with a 3.6-Mb microdeletion of 10p12.1p11.23 encompassing the genes of MYO3A, GAD2, APBB1IP, PDSS1, ABI1, ANKRD26, YME1L1, MASTL, ACBD5, PTCHD3, RAB18, MKX, ODAD2, MPP7, WAC and BAMBI. The pregnancy was subsequently terminated, and a malformed fetus was delivered with facial dysmorphism of low-set ears, broad forehead and flat nasal bridge. Array comparative genomic hybridization (aCGH) analysis of umbilical cord confirmed a 3.6-Mb 10p12.1p11.23 microdeletion encompassing WAC.

Conclusion

Application of aCGH is useful in the pregnancy with a normal fetal karyotype and abnormal fetal ultrasound.

This topical review provides an up-to-date overview of the latest advancements in mind-body therapies in the gynaecological research field. It explores the various mind-body practices and their multifaceted benefits for expectant mothers during the transformative phase of pregnancy, including physical, emotional, and psychological aspects. The research highlights the importance of these practices in promoting maternal and fetal well-being. Prenatal yoga is found to enhance physical health, reduce discomfort, and lower stress and anxiety levels, potentially leading to shorter labour durations. Meditation is revealed to reduce stress and anxiety while nurturing emotional resilience. Prenatal Pilates improves musculoskeletal health and prepares mothers for labour, emphasising controlled movements and breathing techniques. Breathing techniques prove to be helpful for pregnant women in effectively managing pain during labour. Acupressure and reflexology offer non-pharmacological pain relief for common discomforts. Tai Chi improves physical fitness, flexibility, and mental well-being. This brief review, using evidence available from pre-clinical studies in physiological gynaecology literature, demonstrates the role of mind-body practices in enhancing the pregnancy journey, emphasising their integration into daily routines to contribute to overall well-being. By selecting the right practice or combination, expectant mothers can experience an overall better pregnancy.