Changes in levator hiatus dimensions during pregnancy and after delivery in nulliparas: a prospective cohort study using 3D transperineal ultrasound.

PURPOSE: The purpose of this study was to investigate the changes that occur in the levator ani muscle (1) during pregnancy and (2) after labor depending on the mode of delivery in a cohort of nulliparas. MATERIALS AND METHODS: A prospective cohort longitudinal study, consisting of 84 primiparas who were examined and recruited in an antenatal clinic was conducted. All participants were submitted to a real-time three-dimensional (3D) ultrasonographic evaluation of the levator ani at (1) 12, (2) 22, and (3) 32 weeks of pregnancy (4) and 4-6 months postdelivery. The 3D volumes were acquired and stored for an offline analysis. RESULTS: Data from 59 women with at least two measurements were available for analysis. 35 women were delivered vaginally and 24 via cesarean section. There was a statistical increase in the dimensions of the levator hiatus at each pregnancy trimester when compared to the measurements of the previous trimesters. After vaginal delivery, hiatal dimensions increased compared to the third-trimester measurements; after cesarean section, hiatal dimensions decreased. CONCLUSIONS: This study supports that in primiparas, the dimensions of the levator hiatus increase significantly during pregnancy and subsequently either increase further after vaginal delivery or decrease to the first-trimester levels after cesarean section.

Abdominal colposuspension with the use of tension-free tape at the lateral abdominal wall: a novel technique.

INTRODUCTION: The aim of this study was to present a novel technique for the female pelvic organ prolapsed, an abdominal colpopexy at the lateral abdominal wall (ACLAW) using a tension-free tape and to compare it with the gold standard, the abdominal sacrocolpopexy (ASC). MATERIALS AND METHODS: A retrospective comparative study was conducted consisting of 38 patients who underwent ACLAW and 40 patients who underwent ASC during the period 2007-2009. POP-Q data as well as PISQ-12 and POPDI-6 score values were recorded during a mean follow-up of 26.71 and 23.52 months for ACLAW and ASC groups, respectively. Parameters like operative time, blood loss and hospital stay time were evaluated as well. RESULTS: Except the 6-month point, anatomical outcome in terms of C point values and total vaginal length was comparable. Both score analyses did not demonstrate statistically significant differences between the groups. The novel technique was proved very much shorter (30 ± 10.2 vs. 125.93 ± 15.42 min, p < 0.001) and less hemorrhagic (1.68 ± 0.79 vs. 2.22 ± 1.08 g/dl reduction in hemoglobin level, postoperatively) than the traditional sacrocolpopexy. Hospital stay time did not demonstrate significant difference. CONCLUSIONS: Based on the study results, ACLAW, a technique much easier and shorter than the traditional abdominal colpopexy results in comparable outcomes.

Gonadal function in young women with Down syndrome.

OBJECTIVE: Investigations suggest an increased incidence of gonadal dysfunction in patients with Down syndrome. New features, Alzheimer disease and osteoporosis emerge in these individuals. Therefore, hormonal investigation in persons with Down syndrome is pursued. METHODS: Thirteen females with trisomy 21 (23.65 +/- 3.23 years old) participated in the study. Ultrasound studies were performed to explore the internal genitals. Blood samples were taken for the determination of follicle stimulating hormone (FSH), luteinizing hormone (LH), estradiol (E2), prolactin (PRL), dehydroepiandrosterone sulfate (DHEA-S), testosterone (T) and 17-hydroxyprogesterone (17-OHP). RESULTS: The patients were at stage V of sexual development. Ultrasonography demonstrated normal uterine and ovarian size and endometrial thickness as well. The ovaries of all patients contained follicles of normal distribution and various sizes. The mean concentrations of FSH, DHEA-S and E2 were normal. The level of PRL was significantly higher than that of the controls, but within the normal lab range. The levels of LH, T and 17-OHP were significantly elevated, compared to those of the control group (P < 0.05, P < 0.01, P < 0.001, respectively). CONCLUSIONS: Our data produce new information on the gonadal function of Down syndrome women. Specific studies on pituitary-gonadal and pituitary-adrenal axis function are needed.