American journal of obstetrics and gynecology
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Am. J. Obstet. Gynecol. · Mar 2019
Incidence and risk factors of early postoperative small bowel obstruction in patients undergoing hysterectomy for benign indications.
Small bowel obstruction (SBO) is a major cause of postoperative mortality and morbidity following abdominal and pelvic surgery, with 225,000-345,000 annual admissions. SBO may be classified based on onset from day of surgery. Early SBO occurs within the first 30 days following surgery, whereas late SBO occurs after the initial 30-day postoperative window. The majority of either type of bowel obstruction is believed to be secondary to intra-abdominal adhesions. Early SBO warrants special attention because of the difficulty in distinguishing between mechanical and nonmechanical obstruction during this period. Whereas conservative management often leads to resolution of nonmechanical obstruction and some partial SBO, surgical management is associated with a higher rate of complications compared to surgery for late SBO because of the presence of hypervascular adhesions in the early postoperative period. The current literature regarding SBO, and early SBO in particular, following hysterectomy is limited. Given that approximately 400,000 hysterectomies are performed annually, understanding the risk factors associated with SBO following these types of surgeries is imperative for improving patient outcomes. ⋯ Early SBO is a rare complication of benign hysterectomy. Although route of hysterectomy was not found to be a significant risk factor for early SBO, variables typically associated with abdominal hysterectomy compared to minimally invasive hysterectomy, including higher wound class, larger uteri, and perioperative transfusion (a marker of intraoperative blood loss), were strongly correlated with subsequent development of early obstruction.
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Am. J. Obstet. Gynecol. · Mar 2019
Observational StudyComputerized analysis of cardiotocograms and ST signals is associated with significant reductions in hypoxic-ischemic encephalopathy and cesarean delivery: an observational study in 38,466 deliveries.
Intrapartum cardiotocography is widely used in high-resource countries and remains at the center of fetal monitoring and the decision to intervene, but there is ample evidence of poor reliability in visual interpretation as well as limited accuracy in identifying fetal hypoxia. Combined monitoring of intrapartum cardiotocography and ST segment signals was developed to increase specificity, but analysis relies heavily on intrapartum cardiotocography interpretation and is therefore also affected by the previously referred problems. Computerized analysis was developed to overcome these limitations, aiding in the quantification of parameters that are difficult to evaluate visually, such as variability, integrating the complex guidelines of combined intrapartum cardiotocography and ST analysis, and using visual and sound alerts to prompt health care professionals to reevaluate features associated with fetal hypoxia. ⋯ Introduction of computerized analysis of intrapartum cardiotocography and ST signals in a tertiary care hospital was associated with a significant reduction in the incidence of hypoxic-ischemic encephalopathy and a modest reduction in cesarean deliveries.
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Am. J. Obstet. Gynecol. · Mar 2019
Clinical TrialDevelopment of a standardized, reproducible screening examination for assessment of pelvic floor myofascial pain.
Pelvic floor myofascial pain is common, but physical examination methods to assess pelvic floor muscles are defined poorly. We hypothesized that a simple, transvaginal pelvic floor examination could be developed that would be highly reproducible among providers and would adequately screen for the presence of pelvic floor myofascial pain. ⋯ Our newly developed, standardized, reproducible examination incorporates assessment of internal and external points to screen for pelvic floor myofascial pain. The examination is straightforward and reproducible and allows for easy use in clinical practice.
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Am. J. Obstet. Gynecol. · Mar 2019
Safety of robotic-assisted gynecologic surgery and early hospital discharge in elderly patients.
A minimally invasive surgical approach has proven to decrease peri- and postoperative complications and shorten duration of hospital stay; however, there are limited data evaluating the safety of robotic-assisted surgery and early hospital discharge in the elderly population. Because age is a well-known, independent risk factor for perioperative morbidity and gynecologists treat many elderly patients, this is an important area of study. ⋯ Despite having more preoperative risk factors and more surgically complex procedures, elderly patients undergoing robotic-assisted gynecologic surgery had similar postoperative complication rates, and almost half of elderly patients were safely discharged the day of surgery. Our data suggest that robotic-assisted gynecologic surgery and early hospital discharge are safe in elderly patients.