No abstract

Our objective was to determine whether the rate of small for gestational age (SGA) infants and adverse perinatal outcome are increased in pregnancies diagnosed with an isolated single umbilical artery (SUA). We compared 297 pregnancies with a SUA diagnosed on routine obstetrical ultrasound with 297 pregnancies with a three-vessel cord control. Pregnancies complicated by major fetal anomalies were excluded. The rate of SGA, fetal death, and neonatal outcomes were compared between the two groups. Data analysis were performed using the T-test and chi-square test. The sample size had 80% power to detect a 50% difference between groups assuming a SGA rate of 20% in the SUA group and 10% in the control, alpha = 0.05. Among the SUA group, in 21 neonates (7.1%) the presence of a SUA could not be confirmed by postnatal examination, and 21 (7.1%) had major congenital anomalies, leaving 255 for final analysis. In the control group, 8 of the 297 (2.7%) had major congenital anomalies, leaving 289 for final analysis. The incidence of SGA neonates was 35 of 255 (13.7%) in the isolated SUA group compared with 38 of 289 (13.1%) in the control group ( P = 0.93). The composite perinatal outcomes (fetal death and/or SGA) were also similar between the groups (16.1% versus 14.5%; P = 0.72). We concluded that pregnancies with isolated SUA have a similar rate of SGA to those with 3VC. When a SUA is identified antenatally, a targeted ultrasound is warranted to rule out associated anomalies. Serial antepartum ultrasound for fetal growth is not necessary in managing pregnancies complicated by isolated SUA.

No abstract

The prevalence of SUD in our studied population was 39.1 %. After appropriate treatment, the rate of live-birth pregnancies in these patients was 77.8%. Because SUD are the most treatable cause of RPL, these patients should be identified early after other potential causes of RPL are eliminated.

When pregnancies are complicated by late mid-trimester cervical dilation, placement of Shirodkar cerclage in appropriately selected patients has the potential to be a beneficial therapeutic option.

Vulvodynia is characterised by the presence of vulval allodynia (pain evoked by non-painful stimuli) and vulval dysaesthesias (burning, soreness, rawness, stinging and irritation). We assessed a protocol for the evaluation and management of vulvodynia. The protocol was based on the most recent evidence available. We began a simple evaluation and proceeded to an aggressive one. From the cohort of 74 patients, 69 patients (93.2%) were adherent to the protocol. A total of 25 patients (36.3%) improved after antibiotic therapy: 14 patients (20.4%) had a positive fungal culture and 11 patients (15.9%) had a positive bacterial culture; none with a positive viral culture. Eight patients (11.6%) improved with dietary modification. Ten patients (14.5%) benefitted from tricyclic medications; 13 patients (18.8%) improved after gabapentin therapy; 13 patients (18.8%) did not show improvement of their condition. Some 56 patients (81.2%) manifested an improvement of their symptoms, which allowed them to achieve painless sexual intercourse.

No abstract

We studied the effect of antenatal corticosteroids on the incidence of respiratory disorders in singleton neonates born between 34 and 36 weeks of gestation. Retrospective analysis was conducted of the incidence of respiratory distress syndrome (RDS) and other respiratory disorders (need for mechanical ventilation, continuous positive airway pressure, and prolonged oxygen therapy) among singleton neonates delivered between 34 and 36 weeks of gestation who were exposed to antenatal corticosteroids, compared with neonates who were not exposed. Statistical analyses included two-tailed T tests, two-way analysis of variance for continuous data, and chi-square analysis for ratios. A probability of 0.05 was considered significant. Between January 1, 2000, and December 31, 2004, 1078 neonates were born between 34 and 36 weeks of gestation. Information regarding antenatal corticosteroids was available in 1044: 574 neonates (53.2%) were exposed to antenatal corticosteroids and 470 (43.6%) were not. One thousand and eighteen neonates were admitted to the neonatal intensive care unit. Respiratory disorders were diagnosed in 140 of those exposed to antenatal steroids (24.4%) and in 382 of the nonexposed (81.3%) ( P < 0.0001). Two hundred and ten neonates (20.6%) developed RDS: Of those, 43 were exposed to antenatal corticosteroids and 167 were not (incidence of RDS was 7.5% and 35.5%, respectively; P = 0.0001). The beneficial effects of corticosteroids were similar in both genders. It appears that the exposure of singleton pregnancies to antenatal corticosteroids between 24 and 34 weeks of gestation is associated with a significantly lower incidence of respiratory disorders among neonates born at 34 to 36 weeks of gestation. Further studies are needed to determine whether administering antenatal steroids to women experiencing preterm labor after 34 weeks of gestation would be associated with a similar beneficial effect.