The primary aim of this study was to evaluate the effect of oral dydrogesterone on the recurrent uterine contraction in preterm labor. The secondary aims were to evaluate latency period, gestational age at delivery, pregnancy outcomes, neonatal outcomes, compliance and side effects. A randomized, double blinded, placebo controlled trial was conducted. Forty-eight pregnant women at 24–34 weeks gestation with preterm labor were either randomized to study group receiving tocolytic treatment combined with oral dydrogesterone (20 mg daily) or to placebo group receiving tocolytic treatment combined with oral placebo. Recurrent rates of uterine contraction were comparable between groups (87.5% vs 91.7%, p = 0.64). Latency periods were not different between dydrogesterone and placebo group (32.7 ± 20.2 days vs 38.2 ± 24.2 days, p = 0.39). There were also no differences in gestational age at delivery, pregnancy outcomes, neonatal outcomes, compliance and side effects. Adjuvant treatment with oral dydrogesterone 20 mg/day could not decrease the rates of recurrent uterine contraction and prolong latency period in preterm labor management when compared to placebo.

No abstract

This study is aimed at evaluating the results of the universal preoperative screening for COVID-19 in gynecologic cases operated on during its outbreak in a tertiary care hospital in Bangkok, Thailand. A retrospective descriptive study was done on all patients who underwent elective or emergency gynecologic surgeries during the pandemic period in Thailand (April 15 to June 5, 2020). The COVID-19 screening results by symptom-based screening, risk-based screening, and RT-PCR for COVID-19 were collected from the electronic medical records. Among 129 patients who underwent gynecologic surgeries, none had a positive RT-PCR for COVID-19. Symptom-based screening found no patients with positive symptoms for COVID-19. Risk-based screening found 4 patients (3.1%) who were in contact with suspected or confirmed COVID-19 cases and 4 patients (3.1%) who were healthcare personnel. In conclusion, routine preoperative RT-PCR for COVID-19 may need to be reconsidered among asymptomatic individuals in a low-prevalence country during the well-controlled COVID-19 situation. Larger studies are required to ascertain the benefit of universal preoperative COVID-19 testing.

No abstract

Objectives: The primary aim of the study was to identify miRNAs that were differentially expressed between complete hydatidiform moles (CHMs) that turned out to be gestational trophoblastic neoplasia (GTN) [GTN moles] and CHMs that regressed spontaneously after evacuation [remission moles]. The secondary aim was to study the profiles of miRNA expressions in CHMs. Methods: A case-control study was conducted on GTN moles and remission moles. We quantitatively assessed the expression of 800 human miRNAs from molar tissues using Nanostring nCounter. Results: From a pilot study, 21 miRNAs were significantly downregulated in GTN moles compared to the remission moles. Five of them (miR-566, miR-608, miR-1226-3p, miR-548ar-3p and miR-514a-3p) were downregulated for >4 folds. MiR-608 was selected as a candidate for further analysis on 18 CHMs (9 remission moles and 9 GTN moles) due to its striking association with malignant formation. MiR-608 expression was slightly lower in GTN moles compared to the remission moles, that is, 2.22 folds change [p = 0.063]. Conclusion: We identified 21 miRNAs that were differentially expressed between GTN moles and remission moles suggesting that miRNA profiles can distinguish between the two groups. Although not reaching statistically significant, miR-608 expression was slightly lower in GTN moles compared to remission moles.