Rates of severe complications in patients undergoing colorectal surgery for deep endometriosis-a retrospective multicenter observational study.

INTRODUCTION: Surgical experience and hospital procedure volumes have been associated with the risk of severe complications in expert centers for endometriosis in France. However, little is known about other certified units in Central European countries. MATERIAL AND METHODS: This retrospective observational study included 937 women who underwent surgery for colorectal endometriosis between January 2018 and January 2020 in 19 participating expert centers for endometriosis. All women underwent complete excision of colorectal endometriosis by rectal shaving, discoid or segmental resection. Postoperative severe complications were defined as grades III-IV of the Clavien-Dindo classification system including anastomotic leakage, fistula, pelvic abscess and hematoma. Surgical outcomes of centers performing less than 40 (group 1), 40-59 (group 2) and ≥60 procedures (group 3) over a period of 2 years were compared. RESULTS: The overall complication rate of grade III and IV complications was 5.1% (48/937), with rates of anastomotic leakage, fistula formation, abscess and hemorrhage in segmental resection, discoid resection and rectal shaving, respectively, as follows: anastomotic leakage 3.6% (14/387), 1.4% (3/222), 0.6% (2/328); fistula formation 1.6% (6/387), 0.5% (1/222), 0.9%; (3/328); abscess 0.5% (2/387), 0% (0/222) and 0.6% (2/328); hemorrhage 2.1% (8/387), 0.9% (2/222) and 1.5% (5/328). Higher overall complication rates were observed for segmental resection (30/387, 7.8%) than for discoid (6/222, 2.7%, P = 0.015) or shaving procedures (12/328, 3.7%, P = 0.089). No significant correlation was observed between the number of procedures performed and overall complication rates (rSpearman  = -0.115; P = 0.639) with a high variability of complications in low-volume centers (group 1). However, an intergroup comparison revealed a significantly lower overall severe complication rate in group 3 than in group 2 (2.9% vs 6.9%; P = 0.017) without significant differences between other groups. CONCLUSIONS: A high variability in complication rates does exist in centers with a low volume of activity. Major complications may decrease with an increase in the volume of activity but this effect cannot be generally applied to all institutions and settings.

Laparoscopic anterior and posterior native tissue repair: a new pelvic floor approach.

Introduction: Traditionally, a cystocele caused by a midline defect of the pelvic fascia is treated by vaginal fascia duplication, also known as anterior colporraphy. The rectocele is managed by suturing the posterior fascia and, frequently, the levator ani muscles. We developed the approach of laparoscopic anterior and posterior fascia repair by native tissue. Material and methods: The methods were based on anterior and posterior exposure of pelvic fascia similar to the preparation of an extended sacral colpopexy. The fascia was compressed and narrowed by absorbable woven sutures, size 1. Twenty-seven patients were followed up for 6-13 months. All patients received additional apical fixation by pectopexy. Results: In the examination group, 13 patients underwent anterior laparoscopic fascia repair and 23 had posterior repair. We detected one apical and one posterior relapse, and also one in the anterior repair group. The patient with the apical relapse reported pain and de novo urgency. Anatomical reconstruction was achieved in all other patients. Summary: Laparoscopic anterior and posterior native tissue repair appears to be a feasible method for the treatment of midline cystocele and rectocele. No new risks were observed. The technique leaves no scar in the vagina and is well accepted. Abbreviations: POPQ: Pelvic Organ Prolapse Quantification System; FDA: Food and Drug Association; US: United States; Fig: Figure; ICIQ: International Consultation on Incontinence Questionnaire.

Assessment of the New Acceleromyograph TOF 3D Compared with the Established TOF Watch SX: Bland-Altman Analysis of the Precision and Limits of Agreement between Both Devices-A Randomized Clinical Comparison.

The new acceleromyograph TOF 3D was compared with the established TOF Watch SX in patients undergoing elective laparoscopic gynecological surgery. Neuromuscular transmission was assessed by simultaneous recording with both devices. Measurements were performed simultaneously at the left and the right M. adductor pollicis (Group A, 25 patients), or the M. corrugator supercilii (Group CS, 25 patients). The repeatability, time course, and limits of agreement (Bland-Altman) were compared. The primary endpoint was the 90% train-of-four recovery time (TOFR 0.9). Other endpoints included onset time of block, maximum T1 depression, time to 25% T1 recovery, the recovery time course of T1 response, and TOF ratio, respectively. In group CS, the repeatability coefficient of the TOF 3D was lower (4.66 (1.6)) than of the TOF Watch SX (6.02 (1.9); p = 0.026). In group A, the onset of the block was faster when measured by the TOF 3D (98.7 (30) s vs. 112.2 (36) s (mean (SD)); p = 0.032). In group A, time to recovery to a TOFR of 90% was measured earlier by the TOF 3D (bias -0.71 min, limits of agreement from -8.94 to +7.51 min). The TOF 3D provides adequate information with high precision and sensitivity. It is suitable even for measurement sites with small muscle contractions such as the M. corrugator supercilii.

Genital Prolapse Surgery: What Options Do We Have in the Age of Mesh Issues?

Here, we describe the current laparoscopic procedures for prolapse surgery and report data based on the application of these procedures. We also evaluate current approaches in vaginal prolapse surgery. Debates concerning the use of meshes have seriously affected vaginal surgery and threaten to influence reconstructive laparoscopic surgery as well. We describe the option of using autologous tissue in combination with the laparoscopic approach. Study data and problematic issues concerning the existing techniques are highlighted, and future options addressed.

Current Role of Hysterectomy in Pelvic Floor Surgery: Time for Reappraisal? A Review of Current Literature and Expert Discussion.

Since hysterectomy could be performed with low risk, it has been part of the standard of surgical prolapse therapy for decades. This has not been scrutinized for a long time. In this review, we describe the development of this issue in recent years. The current literature suggests that hysterectomy requires its own indication. The article describes the various options for a uterine-preserving surgical technique and the available data.

Pain medication requirements after sacropexy and combination interventions.

BACKGROUND AND OBJECTIVES: Laparoscopic surgery is associated with reduced morbidity, and postoperative pain is reduced. The aim of this study was to assess postoperative pain intensity, analgesic requirements, and the influence of cofactors after laparoscopic sacral colpopexy. METHODS: The study assessed 287 patients treated with laparoscopic sacropexy for genital prolapse with a Pelvic Organ Prolapse Quantification grade>1. Patients were asked to evaluate their pain postoperatively using a 4-point verbal pain rating scale. In addition, medical records were analyzed regarding the requirement for analgesic medication. RESULTS: Patients distinguished between abdominal pain and shoulder pain after laparoscopy. Abdominal pain reached maximum severity on day 1 and showed a good response to nonsteroidal antiphlogistics, whereas shoulder pain was rarely found (6.27%). Of the patients, 38% required no pain treatment or required 1 dose at most. The need for pain medication reached its climax on day 1 and decreased during the 5 following days. Non-opioid analgesics provided a sufficient therapeutic effect. CONCLUSION: Laparoscopic sacropexy is associated with a moderate degree of postoperative pain. Non-opioid analgesics should be preferred as first-line therapy. The typical shoulder-tip pain showed only a low prevalence in our study group. From our point of view, the low rate of shoulder-tip pain corresponded with the low intra-abdominal carbon dioxide pressure.