[Risk factors of mesh exposure after transvaginal repair of genital prolapse]. / Facteurs de risque d'exposition de prothèse dans les cures de prolapsus génital par voie vaginale.

OBJECTIVES: We analysed the risk factors of vaginal surgery of pelvic organ prolapse with non resobable prothesis. PATIENTS AND METHODS: This is a continuous, retrospective study of the 208 patients who had surgery between 2003 and 2007. Depending on the localisation of the prolapse, they had a prothesis under the bladder and/or a posterior tape through the sacrospinous ligament. An hysterectomy and a levator myorraphy were done if necessary. RESULTS: After a 3 years follow-up, we found 16.8% mesh exposure (23% were treated by a conservative way). The highest rate of incidence was at 4 and 10 months. The independent risk factors of exposure were the kind of prothesis, age under 60 and concomitant hysterectomy. Women treated by vaginal estrogens and those operated by the most experienced surgeon had less exposure. We had 5% of complications during the surgery. DISCUSSION AND CONCLUSION: Hysterectomy, kind of prothesis and inverted T colpotomy of Crossen are well known risk factors. Age, stage of prolapse, size of prothesis and surgeon experience are discussed. Vaginal surgery of pelvic organ prolapse with non resobable prothesis must be used only when prolapse stage is higher than 3, hysterectomy has to be avoid and vaginal estrogens must be prescribed.

[Shoulder dystocia: a ten-year descriptive study in a level-III maternity unit]. / La dystocie des épaules: analyse descriptive sur dix années dans une maternité de niveau III.

OBJECTIVE: Shoulder dystocia is one of the most dreadful complications of vaginal deliveries. The aim of this observational study was to evaluate risk factors of dystocia, maternal and neonatal complications and recurrent risk factors. PATIENTS AND METHODS: Sixty-six cases of shoulder dystocia occurring between January 1998 and August 2008 in our university hospital were identified. Demographic data, labor management, management of the shoulder dystocia and neonatal outcome were recorded. RESULTS: The incidence of shoulder dystocia was 0.3%. Multiparity, weight gain greater than 12 kg, and post-term delivery were more present in our study group. McRoberts' manoeuver and symphyseal pressure were first realised. Brachial plexus injuries affected 9% of neonates with skeletal fractures in 7.5% of cases. Maternal morbidity was evaluated at about 8%. Twenty per cent had a recurrent shoulder dystocia. DISCUSSION AND CONCLUSION: Shoulder dystocia is an obstetric emergency which requires a prompt management of trained personnel. Despite the difficulty of being able to prevent shoulder dystocia, training the obstetric staff could probably improve management of shoulder dystocia.

[Water-electrolyte abnormalities during pregnancy: maternal and fetal complications (about a case)]. / Troubles hydroélectrolytiques pendant la grossesse: complications maternelles et foetales (à propos d'un cas).

Water-electrolyte abnormalities while pregnancy or for infant are very serious. We present a case of a woman at 26 weeks who had gestation pernicious vomiting that led to major extracellular dehydration, water intoxication and acute renal insufficiency. The etiology was a volvulus on common mesentery. Hyperemesis disappeared thanks to surgical treatment. The mother and her fetus would later present serious complications due to the water-electrolyte imbalance correction. The fetus suffered from cerebral hemorrhage and subdural hematoma subordinate to brain edema resorption. The mother presented centropontine myelinolysis. The treatment of electrolyte abnormalities during pregnancy could lead to serious complications for the mother and fatal for the foetus.