Objective
To describe trends in hysterectomy route at a large tertiary center
Study Design
We reviewed all hysterectomies performed at Magee-Womens Hospital from 2000–2010. This database was chosen over larger national surveys as it has been tracking laparoscopic procedures since 2000, well before laparoscopic hysterectomy ICD-9 codes were developed.
Results
There were 13,973 patients included who underwent hysterectomy at Magee-Womens Hospital. In 2000, 3.3% were laparoscopic (LH), 74.5% abdominal (AH), and 22.2% vaginal (VH). By 2010, LH represented 43.5%, AH 36.3%, VH 17.2%, and 3.0% laparoscopic converted to open (LH→AH). Hysterectomies performed for gynecologic malignancy represented 24.4% of cases. The average length of stay for benign LH and VH, 1.0±1.0 and 1.6±1.0 days respectively, was significantly shorter than the average 3.1±2.3 day stay associated with AH (p<.001). Average patient age was 46.9±10.9 for LH, 51.5±12.1 for AH, and 51.7±14.1 for VH, and over the study period there was a significant trend of increasing patient age b1=0.517, 0.583, and 0.513 respectively (p<.001 for all).
Conclusions
The percentage of LH increased over the last decade, and by 2010 had surpassed AH. The 43.4% LH rate in 2010 is much higher than previously reported in national surveys. This is likely due to an increase in the number of laparoscopic procedures being performed over the last few years as well as the ability of our study to capture LH prior to development of appropriate ICD-9 codes. Our unique ability to determine hysterectomy route, which predates appropriate coding, may provide a more accurate characterization of hysterectomy trends.
Introduction and Hypothesis
In 2008 and 2011, the FDA released notifications regarding vaginal mesh. In describing prolapse surgery trends over time, we predicted vaginal mesh use would decrease and native-tissue repairs would increase.
Methods
Operative reports were reviewed for all prolapse repairs from 2008–2011 at our large regional hospital system. The number of each type of prolapse repair was determined per quarter year and expressed as a percentage of all repairs. Surgical trends were examined focusing on changes with respect to the release of 2 FDA notifications. We used linear regression to analyze surgical trends and Chi-square for demographic comparisons.
Results
1211 women underwent 1385 prolapse procedures. Mean age was 64+12 and 70% had stage III prolapse. Vaginal mesh procedures declined over time (p=0.001), comprising 27% of repairs in early 2008, 15% at the 1st FDA notification, 5% by the 2nd FDA notification, and 2% at the end of 2011. The percentage of native-tissue anterior/posterior repairs (p<0.001) and apical suspensions (p=0.007) increased, while colpocleisis remained constant (p=0.475). Despite an overall decrease in open sacral colpopexies (p<0.001), an initial increase was seen around the 1st FDA notification. We adopted laparoscopic/robotic techniques around this time, and the percentage of minimally invasive sacral colpopexies steadily increased thereafter (p<0.001). All sacral colpopexies combined as a group declined over time (p=0.011).
Conclusions
Surgical treatment of prolapse continues to evolve. Over a 4-year period encompassing 2 FDA notifications regarding vaginal mesh and the introduction of laparoscopic/robotic techniques, we performed fewer vaginal mesh procedures and more native-tissue repairs and minimally invasive sacral colpopexies.
No significant predictors of acute urinary retention were identified among women undergoing minimally invasive sacral colpopexy. In contrast to published analyses of vaginal prolapse repairs, large preoperative cystocele and concurrent midurethral sling were not significantly associated with retention. Given the inability to predict who will have postoperative urinary retention, all patients should be counseled about the potential need for catheterization.
At a tertiary hospital, a significant proportion of hysterectomies are carried out for uterovaginal prolapse without concurrent apical support procedures, with the majority performed by generalists. Urogynecologists and minimally invasive gynecologists are more likely to perform an apical suspension at the time of hysterectomy for uterovaginal prolapse than generalists. This supports the need for continued education about apical support to appropriately manage uterovaginal prolapse.
BackgroundThere is currently conflicting evidence surrounding the effects of obesity on postoperative outcomes. Previous studies have found obesity to be associated with adverse events, but others have found no association. The aim of this study was to determine whether increasing body mass index (BMI) is an independent risk factor for development of major postoperative complications.MethodsThis was a multicentre prospective cohort study across the UK and Republic of Ireland. Consecutive patients undergoing elective or emergency gastrointestinal surgery over a 4‐month interval (October–December 2014) were eligible for inclusion. The primary outcome was the 30‐day major complication rate (Clavien–Dindo grade III–V). BMI was grouped according to the World Health Organization classification. Multilevel logistic regression models were used to adjust for patient, operative and hospital‐level effects, creating odds ratios (ORs) and 95 per cent confidence intervals (c.i.).ResultsOf 7965 patients, 2545 (32·0 per cent) were of normal weight, 2673 (33·6 per cent) were overweight and 2747 (34·5 per cent) were obese. Overall, 4925 (61·8 per cent) underwent elective and 3038 (38·1 per cent) emergency operations. The 30‐day major complication rate was 11·4 per cent (908 of 7965). In adjusted models, a significant interaction was found between BMI and diagnosis, with an association seen between BMI and major complications for patients with malignancy (overweight: OR 1·59, 95 per cent c.i. 1·12 to 2·29, P = 0·008; obese: OR 1·91, 1·31 to 2·83, P = 0·002; compared with normal weight) but not benign disease (overweight: OR 0·89, 0·71 to 1·12, P = 0·329; obese: OR 0·84, 0·66 to 1·06, P = 0·147).ConclusionOverweight and obese patients undergoing surgery for gastrointestinal malignancy are at increased risk of major postoperative complications compared with those of normal weight.
Our findings suggest that older women have a higher rate of major complications following minimally invasive sacral colpopexy, even after controlling for BMI, route of surgery, EBL, and operating room time. This increased risk should be addressed during preoperative counseling and may influence surgical planning.
In women undergoing minimally invasive sacrocolpopexy, obesity is associated with increased blood loss, longer operative times, and more intraoperative complications, specifically conversions to laparotomy. Even after correcting for blood loss, surgeon experience, and concomitant hysterectomy, obese women were 3 times as likely to have an intraoperative complication. Our data did not show that obesity was associated with increased risk of prolapse recurrence; however, postoperative follow-up was limited.
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