Maternal and fetal serum levels of organochlorine compounds in cases of premature rupture of membranes

Blood residue levels of some organochlorine pesticides (DDT and its analogues, lindane, dieldrin, heptachlor epoxide) and polychlorinated biphenyls were measured in maternal and cord blood in 20 cases of premature rupture of fetal membranes at term and in 15 matched controls. No evidence of a possible organochlorine compounds role in the pathogenesis of premature rupture of the membrane was found.     

Simultaneous pregnancy in each cavity of a double uterus. A case report

A case of twin pregnancy in an anovulatory woman with uterus didelphys who conceived after ovulation induction is described. The management and possible complications of such cases are discussed.     

Gender gap in coronary artery disease: comparison of the extent, severity and risk factors in men and women aged 45-65 years

This retrospective study aimed to characterize coronary artery disease (CAD) and its risk factors among relatively young women, as compared to men in a similar age group. Confirmed cases of CAD were compared regarding their medical background, performance and outcome of coronary artery procedures, physical profile and lifestyle information. The study population included 179 women and 270 men aged 45-65 years who were hospitalized during the study period 1990-1995 in the Hadassah Medical Centers. Significantly more women presented with histories of prior myocardial infarction and a higher number of vessels occluded by 80% or more and required percutaneous transluminal coronary angioplasty for 3 or more arteries, and the women had a higher incidence of risk factors such as diabetes, hypertension and hypercholesterolemia than their male counterparts.     

A statistical examination of the accuracy of combining femoral length and biparietal diameter as an index of fetal gestational age

The use of femur length (FL) and biparietal diameter (BPD) for estimation of gestational age (GA) was investigated using 1123 ultrasound measurements between the 14th and 41st week of gestation. Femur length was found to provide a more accurate index than BPD for the entire range of gestational age considered. If an interval of approximately +/- 2.5 weeks is considered 'satisfactory', the accuracy of FL past the 31st week is not sufficient to justify its use. Combining the FL and BPD measurements via the formula: GA = 9.565 + (0.0414) FL + (0.0024573) FL2 + (0.15209) BPD - (0.00015827) BPD2 provides an index of gestational age accurate to approximately +/- 2.5 weeks up to the 32nd week of gestation and accurate to approximately +/- 2.75 weeks up to the 34th week of gestation. This is the first time that combining FL and BPD in a statistically rigorous manner has been proposed as an index of gestational age, and we suggest that this combination be used as a routine tool in its assessment.     

Postpartum evaluation of the anal sphincter by transperineal three-dimensional ultrasound in primiparous women after vaginal delivery and following surgical repair of third-degree tears by the overlapping technique.

OBJECTIVE: Intrapartum damage to the anal sphincter is an important factor in fecal incontinence. Recognized lacerations occur in 0.36-8.4% of vaginal deliveries, and occult sphincter damage in up to 35% of primiparous women. We examined the role of three-dimensional transperineal ultrasound (3DTUS) in the evaluation of the anal sphincter in primiparous women after vaginal delivery and after surgical repair of third-degree intrapartum tears by the overlapping technique. METHODS: During 2004-2005 139 primiparous women without clinically recognized third- to fourth-degree anal sphincter tears were prospectively studied 24-72 h postpartum (Group 1) and 13 primiparous women were examined 48 h to 4 months following surgical repair of third-degree tears with the overlapping technique (Group 2). A 3D 5-9-MHz transvaginal probe was placed in the area of the fourchette and perineal body in transverse and sagittal planes and 2-4 volumes were stored. The parameters studied were: examination duration; continuity of the internal and external sphincters; occult sphincter damage; internal sphincter and external sphincter width-measured 1.5 cm from the distal margin of the anus-at the '12, 3, 6 and 9 o'clock positions'; length of the posterior internal sphincter. RESULTS: Scanning was possible in all women and the stored volumes were adequate in 127/139 (91.4%) cases. Mean examination time was 3.5 min. In Group 1, occult sphincter defect was suspected in 10/127 women (7.9%). These patients were excluded from measurement calculations, leaving 117 cases for analysis. The internal sphincter was consistently visualized in all the remaining patients (n = 117), while the external sphincter was fully visualized in 99/117 women (84.6%), and partially visualized in the remainder. Mean internal sphincter thickness was 2.60, 2.55, 2.60 and 2.72 mm at the 12, 3, 6 and 9 o'clock positions, respectively, and mean internal sphincter length was 3.34 cm. Mean external sphincter thickness was 4.15, 4.20, 4.21 and 4.20 mm at the 12, 3, 6 and 9 o'clock measurement points. In Group 2, 3DTUS confirmed anatomic abnormalities in all the women in the area surrounding the 12 o'clock position. Evaluation of sphincter tears and their position and length was possible using the longitudinal view. Thinning of the internal sphincter in the area of damage and thickening on the opposite side, the 'half moon sign', sphincter discontinuity, thickening of the external sphincter in the area of repair and abnormality of mucous folds, seemed to be common signs of third-degree intrapartum sphincter tears, even after repair. CONCLUSIONS: 3DTUS is an accessible and promising method for postpartum sphincter evaluation, that is apparently well tolerated by patients. Reference data for sphincter anatomy representative of findings at transperineal ultrasound in primiparous women in the postpartum period have been established.     

Paula method of circular muscle exercises for urinary stress incontinence—a clinical trial

The aim of this study was to determine the efficacy of the Paula method of circular muscle training in the management of stress incontinence (SI). The theory behind this method states that activity of distant sphincters affects other muscles. In a pilot study, 59 women, mainly hospital employees, were randomly assigned to participate in exercises according to the Paula method or pelvic floor training. Efficacy was measured by reports of incontinence, quality of life (I-QOL), pad test, and pelvic floor muscle strength (assessed by perineometer and digital examination). Both the Paula exercises and pelvic floor training produced significant changes in urinary leakage compared to baseline as measured by the pad test [mean decrease of 5.4 g (p=0.002) and 9.5 g (p=0.003), respectively]. Women randomized to the Paula method reported improvement in I-QOL scores. The Paula method was found to be efficacious for SI in a population of Israeli women. Larger community-based studies will be required to confirm these results and enable evaluation of between-group differences.