There have been no large population-based studies of the prevalence of achondroplasia and thanatophroic dysplasia in the United States. This study compared data from seven population-based birth defects monitoring programs in the United States. We also present data on the association between older paternal age and these birth defects, which has been described in earlier studies. The prevalence of achondroplasia ranged from 0.36 to 0.60 per 10,000 livebirths (1/27,780-1/16,670 livebirths). The prevalence of thanatophoric dysplasia ranged from 0.21 to 0.30 per 10,000 livebirths (1/33,330-1/47,620 livebirths). In Texas, fathers that were 25-29, 30-34, 35-39, and > or =40 years of age had significantly increased rates of de novo achondroplasia among their offspring compared with younger fathers. The adjusted prevalence odds ratios were 2.8 (95% CI; 1.2, 6.7), 2.8 (95% CI; 1.0, 7.6), 4.9 (95% CI; 1.7, 14.3), and 5.0 (95% CI; 1.5, 16.1), respectively. Using the same age categories, the crude prevalence odds ratios for de novo cases of thanatophoric dysplasia in Texas were 5.8 (95% CI; 1.7, 9.8), 3.9 (95% CI; 1.1, 6.7), 6.1 (95% CI; 1.6, 10.6), and 10.2 (95% CI; 2.6, 17.8), respectively. These data suggest that thanatophoric dysplasia is one-third to one-half as frequent as achondroplasia. The differences in the prevalence of these conditions across monitoring programs were consistent with random fluctuation. Birth defects monitoring programs may be a good source of ascertainment for population-based studies of achondroplasia and thanatophoric dysplasia, provided that diagnoses are confirmed by review of medical records.

Background: About 40,000 infertile couples visit Tu Du Hospital, Vietnam for consultation and treatment of infertility per year. Depression in infertile female patients not only influences mental wellbeing, but also affects the effectiveness of infertility treatment. The study aimed to determine the depression prevalence in infertile female patients and associated factors. Methods: A cross-sectional study was conducted during April–July 2016 with 401 infertile women visiting the Department of Infertility at Tu Du Hospital . The PHQ-9 scale was used to measure depressive symptoms. Face-to-face interviewing was conducted using a structured questionaire. Participants were also inquired about demographic characteristics, socio-economic status, infertility related characteristics and family and social relationships. Results: The depression prevalence was 12.2%, with a cut-off score ≥10 on PHQ-9 scale. Depression in infertile female patients was associated with infertility caused by the husband (AOR=3.09, 95% CI=1.44–6.63), infertility caused by both spouses (AOR=3.63, 95% CI=1.26–10.48), alcohol-addicted husband (AOR=4.83, 95% CI=1.32–17.58), and with wife’s previous antidepressant use (AOR=48.1, 95% CI=4.83–47.96) Conclusions: Assessment of depressive symptoms should be assessed at an early stage among infertile female patients for timely mental health support.

ObjectiveTo examine the association between various types of domestic violence (DV) during pregnancy (emotional violence, physical violence, and sexual violence) and pre-term or low birthweight delivery in women living in Ho Chi Minh city, Vietnam.MethodsA cross-sectional study was conducted in ten districts of Ho Chi Minh city during the period of January 1, 2015–July 4, 2016, with 1,099 women aged 18–49 years old who had delivered at least one child within the past 2years and were living in Ho Chi Minh city.ResultsDV prevalence during pregnancy among women aged 18–49 years in Ho Chi Minh city was 23.4%. Emotional violence accounted for 16.8%; physical violence 7.3%, and sexual violence 12.4%. Results of multivariable logistic regression analysis showed that DV during pregnancy was associated with a 1.44-times increased risk of pre-term or/and low birthweight delivery (POR=1.44, 95% CI=1.04–1.99).ConclusionDomestic violence during pregnancy was associated with increased risk of pre-term/low birthweight delivery in Vietnamese women. These findings suggest the need for DV screening during antenatal care. Once DV is detected, the victims should be provided with counseling services and referred to available local support services so that they are provided with timely intervention.

Objective:To demonstrate the efficacy of management for cesarean scar ectopic pregnancies up to 8 weeks’ gestation using ultrasound-guided Foley balloon catheter placement combined with dilation and curettage (D and C) at TuDu Hospital.Subjects and Methods:A quasi-experimental study was conducted from March 2015 to March 2016. Patients with imaging-confirmed cesarean ectopic pregnancies were admitted to an inpatient unit at Tu Du Hospital. A Foley balloon catheter was placed inside the uterus under ultrasound guidance and was left in place for 24 h. Afterward, the patient underwent ultrasound-guided D and C. Follow-up to confirm success included serial blood draws to measure beta-human chorionic gonadotropin (β-hCG) levels until a value of 0, and routine ultrasounds to confirm absence of a gestational sac and no evidence of vascularity at the site of the cesarean section scar.Results:A total of 311 patients were enrolled over 3 months. Overall, 90.7% (95% confidence interval [CI]: 86.8%–93.9%) patients were successfully treated with this regimen. Several factors that were significantly associated with successful management included gestational age <6 weeks (odds ratio [OR] 3.1, 95% CI: 1.03%–8.76%), β-hCG level <11,000 mUI/mL before discharge from the hospital (OR 6.5, 95% CI: 1.42%–30.6%), gestational sac volume 2 weeks after treatment measuring <5 cm3 (OR 9.1, 95% CI: 1.96%–50.1%).Conclusions:This is an easily applicable method with a short follow-up period and reduction in treatment costs compared to standard treatment with methotrexate injection.

Objective(s) To study if the GnRH agonist administration in luteal phase improves clinical pregnancy rate of fresh and frozen embryo transfer. Also, this meta-analysis compares the treatment effect of luteal GnRH agonist administration between long agonist and antagonist protocols of fresh cycles, and between two types of treatment: fresh and frozen embryo transfers. Study design Systematic review and meta-analysis (registration number CRD42017059152) Results For the overall 20 studies (5497 patients), clinical pregnancy rate significantly increased in group of GnRH agonist administration compared to control group (RR 1.24, 95% CI 1.14–1.34, p < 0.0001). Regarding the treatment effect of luteal GnRH agonist administration between long agonist and antagonist protocol fresh cycles, no significant difference was observed (RR = 1.28, 95% CI 0.98–1.67, p = 0.07). Also, in comparison between fresh and frozen embryo transfer, similar effect of GnRH agonist administration was found (RR = 0.93, 95% CI 0.74–1.16, p = 0.49). Conclusion(s) There is evidence that GnRH agonist administration in luteal phase improve clinical pregnancy rate in both fresh and frozen cycles. Within fresh cycles, no significant difference of clinical pregnancy rate is found between two protocols. In frozen cycles, the effect of GnRH agonist administration in enhancing clinical pregnancy rate is similar to fresh cycles.