Post-voiding residual volume in 154 primiparae 3 days after vaginal delivery under epidural anesthesia

OBJECTIVES: To use 3-dimensional ultrasonography (3D-US) to determine the frequency of post-voiding residual volume (PVRV) > or =100 mL in primiparae 3 days after receiving epidural anesthesia for vaginal delivery. Potential relationships between day-3 PVRV > or =100 mL and obstetrical-pediatric parameters, especially those possibly implicated in post-obstetrical bladder dysfunction, were examined. STUDY DESIGN: We recruited 154 primiparae who vaginally delivered term singletons following uncomplicated pregnancies in the maternity unit of a French teaching hospital. All women had been systematically catheterized 2-h postpartum to measure precisely the volume of urine retained. On the morning of discharge (day 3), when the patient felt the urge to urinate, her 3D-US pre-voiding bladder volume was determined with BladderScan (BVI-3000), then her spontaneously voided urine was collected to accurately quantify its volume and 3D-US was repeated immediately to evaluate the PVRV. PVRV > or =100 mL on day 3 was considered pathological. RESULT: Among these 154 women, 88 (57%) felt the need to urinate and 97 (63%) had a retained volume > or =500 mL at 2-h postpartum. On day-3 postpartum, the median [range] volumes for the entire cohort were: 426.7 [158-999.7] mL 3D-US-measured pre-voiding, 350 [15-1000] mL collected by spontaneous urination, 82.2 [5.3-433.3] mL 3D-US-determined post-voiding; PVRV exceeded 100 mL for 55 (36%). According to our univariate analysis, no factor considered was able to predict PVRV > or =100 mL on day 3. CONCLUSION: Our observations confirmed the existence of PVRV > or =100 mL on day 3 in more than one-third of these primiparae who delivered vaginally under epidural anesthesia. No obstetrical-pediatric factor could be implicated in this bladder dysfunction. Therefore, we recommend frequent and systematic non-invasive 3D-US monitoring of all postpartum patients at least until day 3 to avoid excessive urine retention.     

Diurnal blood pressure variation in the evaluation of early onset severe pre-eclampsia

OBJECTIVE: To study the association between diurnal variation in blood pressure, the mean daily blood pressure and various complications of pregnancy in patients presenting with severe pre-eclampsia before 34 weeks' gestation. STUDY DESIGN: Forty-four women presenting to a tertiary hospital in South Africa with severe pre-eclampsia between 28 and 34 weeks' gestation were managed expectantly for at least 8 days. We measured maternal blood pressure every 30 min with the pregnancy validated Spacelabs 90209 automated blood pressure monitor for 24h periods on alternative days. The mean 24-h diastolic blood pressure measurement, the mean diastolic blood pressure for daytime and nighttime, the day-night blood pressure difference and the night-day ratio were compared with the occurrence of abruptio placentae, gestational age at delivery, neonatal intensive care unit admission, birth weight, abnormal umbilical artery Doppler FVW and reason for delivery. RESULTS: One hundred and seventy-six 24-h studies were analyzed. The day-night blood pressure difference decreased with increasing mean diastolic blood pressure (r=-0.323, p<0.0001). A combination of normal mean diastolic blood pressure and normal day-night blood pressure difference was associated with increased gestational age and lower caesarean section rates. CONCLUSION: The combination of mean diastolic blood pressure and day-night blood pressure difference may be a supplementary measurement of disease severity in early onset severe pre-eclampsia and seems to be of prognostic value.     

The transitional phase of ductus venosus reversed flow in severely premature IUGR fetuses

The guiding hypothesis for this work is that in severe intrauterine growth-restricted (IUGR) fetuses, the time from ductus venosus (DV) reversed flow (RF) appearance to intrauterine fetal demise (IUFD) or nonreassuring fetal testing is variable. As such, there must be a transitional phase between the presence of end-diastolic forward flow (FF) and absent or reversed end-diastolic flow (A/REDF). Ductus venosus Doppler was serially studied in 19 IUGR fetuses (estimated fetal weight < 10th percentile and umbilical artery pulsatility index > 95th percentile) from diagnosis until demise or delivery occurring for nonreassuring fetal testing. Ductus venosus waveforms were assessed qualitatively: forward flow versus absent or reversed flow in diastole. Two sets of at least 30 consecutive ductus venosus waveforms were obtained at each examination. If the waveforms differed between the two sets, they were defined as alternating. Cord arterial pH and base excess (BE) were obtained at birth. In 14 cases, DVRF occurred intermittently between periods of FF during the same clinical visit. Intermittent DVRF was present from 2 to 57 days (median, 13 days) and became continuous from 1 to 23 days (median, 7 days) before the occurrence of delivery for nonreassuring fetal testing or fetal demise. One fetus had an abnormal arterial pH (< 7.0) and one had an abnormal BE (< -12). These data show that (1) there is a transitional phase in which DV alternates FF and A/RF before RF becomes persistent; (2) the time from the appearance of DVRF to delivery or IUFD is variable, and (3) not all very preterm IUGR fetuses with continuous DVRF are acidemic. Because of these findings, the decision of delivery regarding early severe IUGR fetuses should be individualized, and the DVRF Doppler information has to be integrated with other antenatal fetal parameters.     

Giant cervical polyp: a case report and review of a rare entity

BACKGROUND: If cervical polyps are a common pathology in the female adult population, giant cervical polyps with a size greater than 4 cm are rare and until now only several cases have been described in literature. The size and the clinical presentation can mimic a cervical neoplasia. The management is surgical and can be conservative regarding to the benign pathological feature of this entity. CASE REPORT: We report the case of a giant cervical polyp of 5.5 cm occurring in a multiparous 47-year-old woman who clinically presented vaginal bleeding. The lesion was resected by electrosurgery with no recurrence 7 months after surgery. CONCLUSION: The diagnosis, management and outcome of this rare entity had been reviewed according to the literature.     

Dysplasie épithéliale ovarienne : mythe ou réalité ? Revue de la littérature

Ovarian epithelial dysplasia has been described in the ovarian surface epithelium by histologic, morphometric and nuclear profile studies. It could represent a potential precursor of ovarian malignancy in patients with genetic risk of ovarian cancer, although its natural history and progression to carcinoma are unpredictable. Diagnosis and identification of ovarian dysplasia would certainly be useful to understand the early steps of ovarian carcinogenesis. However, dysplasia in relation with ovulation induction seems to have a different pattern. We report dysplasia definitions and the current clinical management.     

Mode of delivery and fecal incontinence at midlife: a study of 2,640 women in the Gazel cohort

OBJECTIVE: To estimate obstetric risk factors of fecal incontinence among middle-aged women. METHODS: We conducted a mail survey of the Gazel cohort of volunteers for epidemiologic research. In 2000, a questionnaire on anal incontinence was mailed to 3,114 women who were then between the ages of 50 and 61 years; 2,640 (85%) women returned the completed questionnaire. Fecal incontinence was defined by involuntary loss of stool. Logistic regression was used to estimate the effect of obstetric and general risk factors. RESULTS: Prevalence of fecal incontinence in the past 12 months was 9.5% (250). Significant risk factors for fecal incontinence were completion of high school (adjusted odds ratio [OR] 1.5, 95% confidence interval [CI] 1.1-2.0), self-reported depression (OR 2.1, 95% CI 1.6-2.7), overweight or obesity measured by body mass index (BMI) (OR 1.5 for BMI of 25-30, 95% CI 1.1-2.0; OR 1.6 for BMI more than 30, 95% CI 1.1-2.5), surgery for urinary incontinence (OR 3.5, 95% CI 2.0-6.1), and anal surgery (OR 1.7, 95% CI 1.1-2.9). No obstetric variable (parity, mode of delivery, birth weight, episiotomy, or third-degree perineal tear) was significant. Prevalence of fecal incontinence was similar for nulliparous, primiparous, secundiparous, and multiparous women (11.3%, 9.0%, 9.0%, and 10.4%, respectively), and among parous women, it was similar for women with spontaneous vaginal, instrumental (at least one), or only cesarean deliveries (9.3%, 10.0%, and 6.6%, respectively). CONCLUSION: In our population of women in their 50s, fecal incontinence was not associated with either parity or mode of delivery.     

An integrative feminist model: the evolving feminist perspective on intimate partner violence

The feminist perspective on intimate partner violence is a predominant model in the field, although not immune to criticism. In this research, frontline workers in the violence against women movement responded to critiques of the feminist model. The project used a focus group and a modified grounded theory analysis. Participants agreed with some criticisms, including an overreliance on a punitive criminal justice system, but reported skepticism toward proposed alternatives. Findings led to the development of the Integrative Feminist Model, which expands the feminist perspective in response to critiques, new research, and alternative theories while retaining a gendered analysis of violence.     

Antiviral activity of purified human breast milk mucin

Human breast milk is known to contain numerous biologically active components which protect breast fed infants against microbes, viruses, and toxins. The purpose of this study was to purify and characterize the breast milk mucin and determine its anti-poxvirus activity. In this study human milk mucin, free of contaminant protein and of sufficient quantity for further analysis, was isolated and purified by Sepharose CL-4B gel filtration and cesiumchloride density-gradient centrifugation. Based on the criteria of size and appearance of the bands and their electrophoretic mobility on sodium dodecyl sulfate polyacrylamide-gel electrophoresis, Western blotting together with the amino acid analysis, it is very likely that the human breast milk mucin is MUC1. It was shown that this breast milk mucin inhibits poxvirus activity by 100% using an inhibition assay with a viral concentration of 2.4 million plaque-forming units/ml. As the milk mucin seems to aggregate poxviruses prior to their entry into host cells, it is possible that this mucin may also inhibit other enveloped viruses such as HIV from entry into host cells.