ABSTRACT
ObjectiveTo explore the clinical characteristics and obstetric outcomes of pregnant women who underwent surgery for adnexal torsion at different gestational weeks. MethodsA retrospective study was done on 39 women who underwent surgery for adnexal torsion during pregnancy in the First Affiliated Hospital， Sun Yat-sen University between March 2013 and March 2023， with 18 cases in 1st trimester （<14 weeks）， 11 in 2nd trimester （14-27+6 weeks） and 10 in 3rd trimester （≥28 weeks）. The clinical characteristics， treatment and obstetric outcomes were compared among the three groups. ResultsThe 1st trimester group had higher proportion of assisted reproductive technology （ART） use than the 2nd and 3rd trimester groups （P=0.026）. There was no significant difference in the clinical manifestations， including abdominal pain， nausea， vomiting and fever among the three groups， while elevated white blood cells （WBC） counts was more commonly seen in the 2nd and 3rd trimester groups. Adnexal masses <5 cm in diameter occurred in 0， 18.2%， and 10.0% of cases in 1st， 2nd and 3rd trimester groups respectively （P=0.014）. No statistical significance was found in the location of twisted adnexa， number of circles or pathological nature. The 1st trimester group had a higher sensitivity of ultrasound in the diagnosis of adnexal torsion compared with the 2nd and 3rd trimester groups （77.8%， 36.4%， 20.0%； P=0.008）. More laparoscopic surgery were performed in the 1st trimester group than the other two groups （55.6% ， 27.3%， 0.0%； P=0.008）. There was no significant difference in gestational week of delivery， delivery mode， newborn gender， neonatal birth weight and follow-up of newborns among the three groups. The 3rd trimester group showed a higher risk of preterm delivery （P=0.050）. ConclusionsDuring the 1st trimester of pregnancy， adnexal torsion is more common in patients using ART and ultrasound plays a crucial role in the diagnosis. During the 2nd and 3rd trimester， adnexal torsion should be suspected in patients with abdominal pain and elevated WBC but no aspetic inflammation. Laparoscopic surgery is safe for adnexal torsion during pregnancy and can achieve a favorable maternal and neonatal outcome.
ABSTRACT
@#Objective To investigate the association between physical activity and glucose metabolism during the second trimester of pregnancy． Methods A cross－sectional study was conducted from March 2017 to November 2018． 1 083 pregnant women at 20－28 weeks of gestation in Guangzhou，China were recruited into this study． A standardized questionnaire was used to collect demographics and lifestyles． Physical activity was assessed by the international physical activity questionnaire． The participants underwent an oral glucose tolerance test． Multiple linear regression was used to analyze the association between physical activity and blood glucose． Logistic regression analysis model was used to analyze the association between physical activity and gestational diabetes mellitus(GDM) ． Results Only 36. 57% of pregnant women met the recommended level of total physical activity． There was a negative correlation ( β= －0. 104， P= 0. 017) between total physical activity and postprandial 2 h blood glucose． Results from different types of physical activities showed that the recreation，sport，and leisure－time physical activity were negatively associated with postprandial 1 h blood glucose ( β = －0. 114，P = 0. 042) ． No significant association was found between either various types of physical activities or sedentary time and GDM． Conclusions Physical activity during mid－pregnancy is inadequate in pregnant women in Guangzhou，China． Higher total physical activity and recreation，sport，and leisure－time physical activity in the second trimester of pregnancy are associated with lower postprandial blood glucose.