Vaginal operative delivery in Germany: a national survey about experience and self-reported competency.

BACKGROUND: To determine German obstetricians' self-perceived experience with vacuum and forceps deliveries. PATIENTS AND METHODS: Using a web-based survey, German obstetricians were invited to participate in a survey. This survey was approved by the German society of obstetrics and gynecology. RESULTS: Surveys of 635 obstetricians were received. All obstetricians reported performing significantly less forceps than vacuum deliveries. Almost all obstetricians want to perform more delivery, which indicates the willingness to learn both. More obstetricians felt confident to perform vacuum than forceps. In a similar obstetrical indication, most of the obstetricians would prefer to perform a vacuum assisted delivery. The majority of the obstetricians wished to receive more training in vaginal operative deliveries. CONCLUSION: Most of the German obstetricians prefer to use vacuum-assisted vaginal deliveries and feel less confident to perform forceps deliveries. Standardized training to improve the quality of care is recommended.

Intraoperative and postoperative complications of gynecological laparoscopic interventions: incidence and risk factors.

PURPOSE: The aims of this study were to determine the incidence of intraoperative and postoperative complications of laparoscopic gynecological interventions and to identify risk factors for such complications. METHODS: All patients who underwent laparoscopic interventions from September 2013 to September 2017 at the Department of Gynecology, Obstetrics and Reproductive Medicine, Saarland University Hospital were identified retrospectively using a prospectively compiled clinical database. Binary logistic regression analysis was used to identify independent risk factors for intra- and postoperative complications. RESULTS: Data from 3351 patients were included in the final analysis. Overall, 188 (5.6%) intraoperative and 219 (6.5%) postoperative complications were detected. On multivariate analysis, age [odds ratio (OR), 1.03; 95% confidence interval (CI) 1.01-1.04], surgery duration (OR, 1.02; 95% CI 1.02-1.03), carbon dioxide use (OR, 0.99; 95% CI 0.99-1.00), and surgical indication (all p ≤ 0.01) were independent risk factors for intraoperative and duration of surgery (OR, 1.01; 95% CI 1.01-1.02; p ≤ 0.01), carbon dioxide use (OR, 0.99; 95% CI 0.99-1.00; p ≤ 0.01), hemoglobin drop (OR, 1.41; 95% CI 1.21-1.65; p ≤ 0.01), and ASA status (p = 0.04) for postoperative complications. CONCLUSION: In this large retrospective analysis with a generally low incidence of complications (5.6% intraoperative and 6.5% postoperative complications), a representative risk collective was identified: Patients aged > 38 years, surgery duration > 99 min, benign or malignant adnex findings were at higher risk for intraoperative and patients with surgery duration > 94 min, hemoglobin drop > 2 g/dl and ASA status III at higher risk for postoperative complications.

Correlation between first polar body morphology and further embryo development.

First polar body (PB) morphology of human oocytes can indicate further embryo development and viability. However, controversial data have been published in this topic. Our retrospective study analyses the fertilization and further development of oocytes in relation to different morphological features of the first PB. The morphology of 3387 MII oocytes from 522 in vitro fertilization (IVF) treatments were assessed before intracytoplasmic sperm injection (ICSI). Oocytes were classified according to their first PB morphology. Assessment of fertilization and embryonic development (cell number, embryo grade, amount of anuclear fragmentation and presence of multinucleated blastomeres) was performed 16-20 and 42-48 hours after ICSI. Our results show that fertilization rate and embryo quality is influenced by PB morphology, while speed of development is not affected by the morphology of the first PB. Contrary to previous findings, our results suggest that oocytes with a fragmented PB had a higher developmental ability than those with an intact PB. However, we observed a lower viability of oocytes with a large PB. Since there are contradictions in this and previous observations, an extensive study is needed with standard hormonal stimulation protocol and oocyte evaluation criteria.