The (cost-) effectiveness Of Surgical excision of Colorectal endometriosis compared to ART treatment trAjectory (TOSCA study) - a study protocol.

Currently, the optimal treatment to increase the chance of pregnancy and live birth in patients with colorectal endometriosis and subfertility is unknown. Evidence suggests that that both surgery and in vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI) are effective in improving live birth rate (LBR) among these women. However, the available evidence is of low quality, reports highly heterogeneous results, lacks direct comparison between both treatment options and does not assess whether a combination strategy results in a higher LBR compared to IVF/ICSI-only treatment.

Clavien-Dindo, comprehensive complication index and classification of intraoperative adverse events: a uniform and holistic approach in adverse event registration for (deep) endometriosis surgery.

Study Question: What is the additional value of the comprehensive complication index (CCI) and ClassIntra system (classification for intraoperative adverse events (ioAEs)) in adverse event (AE) reporting in (deep) endometriosis (DE) surgery compared to only using the Clavien-Dindo (CD) system?

Summary Answer: The CCI and ClassIntra are useful additional tools alongside the CD system for a complete and uniform overview of the total AE burden in patients with extensive surgery (such as DE), and with this uniform data registration, it is possible to provide greater insight into the quality of care.

What Is Known Already: Uniform comparison of AEs reported in the literature is hampered by scattered registration. In endometriosis surgery, the usage of the CD complication system and the CCI is internationally recommended; however, the CCI is not routinely adapted in endometriosis care and research.

Decline in surgeon volume after successful implementation of advanced laparoscopic surgery in gynecology: An undesired side effect?

Introduction: The implementation of advanced minimally invasive surgical (MIS) techniques has broadened. An extensive body of literature shows that high hospital and surgeon volumes lead to better patient outcomes. However, no information is available regarding volume trends in the post-implementation phase of MIS.

Implementation of uterine artery embolization for symptomatic fibroids in the Netherlands: an inventory and preference study.

Background And Purpose: The Dutch national guideline on heavy menstrual bleeding was updated and published in 2013. It recommended (for the first time) that uterine artery embolization (UAE) should be part of counseling of women with symptomatic fibroids. We aimed to evaluate the implementation of UAE for symptomatic uterine fibroids in the Netherlands and to investigate gynecologists preference and other influential factors.

Laparoscopic hysterectomy for benign indications: clinical practice guideline.

Purpose: Since the introduction of minimally invasive gynecologic surgery, the percentage of advanced laparoscopic procedures has greatly increased worldwide. It seems therefore, timely to standardize laparoscopic gynecologic care according to the principles of evidence-based medicine. With this goal in mind-the Dutch Society of Gynecological Endoscopic Surgery initiated in The Netherlands the development of a national guideline for laparoscopic hysterectomy (LH).

Medical malpractice claims in laparoscopic gynecologic surgery: a Dutch overview of 20 years.

Background: The success of newly introduced surgical techniques is generally primarily assessed by surgical outcome measures. However, data on medical liability should concomitantly be used to evaluate provided care as they give a unique insight into substandard care from patient's point of view. The aim of this study was to analyze the number and type of medical claims after laparoscopic gynecologic procedures since the introduction of advanced laparoscopy two decades ago.

Total Laparoscopic Hysterectomy Versus Vaginal Hysterectomy: A Systematic Review and Meta-Analysis.

Hysterectomies performed laparoscopically have greatly increased within the last few decades and even exceed the number of vaginal hysterectomies (VHs). This systematic review, conducted according to the Meta-analysis of Observational Studies in Epidemiology guidelines, compares surgical outcomes of total laparoscopic hysterectomy (TLH) and VH to evaluate which approach offers the most benefits. A literature search was performed in PubMed, Embase, and Web of Science for all relevant publications from January 2000 to February 2016.

A dynamic quality assessment tool for laparoscopic hysterectomy to measure surgical outcomes.

Background: The current health care system has an urgent need for tools to measure quality. A wide range of quality indicators have been developed in an attempt to differentiate between high-quality and low-quality health care processes. However, one of the main issues of currently used indicators is the lack of case-mix correction and improvement possibilities.

Case-Mix Variables and Predictors for Outcomes of Laparoscopic Hysterectomy: A Systematic Review.

The assessment of surgical quality is complex, and an adequate case-mix correction is missing in currently applied quality indicators. The purpose of this study is to give an overview of all studies mentioning statistically significant associations between patient characteristics and surgical outcomes for laparoscopic hysterectomy (LH). Additionally, we identified a set of potential case-mix characteristics for LH.

Hysterectomy in very obese and morbidly obese patients: a systematic review with cumulative analysis of comparative studies.

Purpose: Some studies suggest that also regarding the patient with a body mass index (BMI) ≥35 kg/m(2) the minimally invasive approach to hysterectomy is superior. However, current practice and research on the preference of gynaecologists still show that the rate of abdominal hysterectomy (AH) increases as the BMI increases. A systematic review with cumulative analysis of comparative studies was performed to evaluate the outcomes of AH, laparoscopic hysterectomy (LH) and vaginal hysterectomy (VH) in very obese and morbidly obese patients (BMI ≥35 kg/m(2)).

Trends in the implementation of advanced minimally invasive gynecologic surgical procedures in the Netherlands.

Study Objectives: To assess the implementation of advanced laparoscopic gynecologic surgical procedures, assess the number of gynecologists performing these procedures, and highlight the distribution of surgical approaches to hysterectomy.

Design: Observational multicenter study.

Design Classification: Canadian Task Force classification II-2.

Achieving consensus on the definition of conversion to laparotomy: a Delphi study among general surgeons, gynecologists, and urologists.

Background: In laparoscopic surgery, conversion to laparotomy is associated with worse clinical outcomes, especially if the conversion is due to a complication. Although apparently important, no commonly used definition of conversion exists. The aim of this study was to achieve multidisciplinary consensus on a uniform definition of conversion.

Clinical relevance of conversion rate and its evaluation in laparoscopic hysterectomy.

Study Objectives: To estimate the current conversion rate in laparoscopic hysterectomy (LH); to estimate the influence of patient, procedure, and performer characteristics on conversion; and to hypothesize the extent to which conversion rate can act as a means of evaluation in LH.

Design: Prospective cohort study (Canadian Task Force classification II-2).

Setting: The study included 79 gynecologists representing 42 hospitals throughout the Netherlands.

Ectopic pregnancy: when is expectant management safe?

This study was conducted to evaluate expectant management in asymptomatic patients with an initial serum beta-hCG titer of <2,500 IU/l and to determine the independent ability of initial serum beta-hCG titers and trend of serum beta-hCG to predict successful expectant management. A cohort of patients (N = 418) with suspected ectopic pregnancy (EP) between January 1991 and July 2008 is described. Three groups were defined: group I (n = 182), immediate surgical intervention (<24 h); group IIa (n = 130), unsuccessful expectant management (surgical intervention during follow-up), and group IIb (n = 99), successful expectant management (spontaneous regression of trophoblast).

Laparoscopic hysterectomy: eliciting preference of performers and colleagues via conjoint analysis.

Study Objectives: To compare preferences for laparoscopic hysterectomy (LH) over abdominal hysterectomy (AH) by gynecologists who perform LH (group 1), their colleagues (group 2), and gynecologists employed by a hospital that does not provide LH (group 3), and to estimate boundary values of patient characteristics that influence preference for mode of hysterectomy. Differences in referral tendencies between groups 2 and 3 are compared.

Design: Group comparison study (Canadian Task Force classification II-2).

[Safe introduction of laparoscopic hysterectomy using a mentor].

Objective: Evaluation of the introduction of laparoscopic hysterectomy in a teaching hospital by means of a structured mentor-traineeship.

Design: Retrospective, with prospectively designed database.

Methods: By means of a mentor-traineeship the technique of laparoscopic hysterectomy was introduced to two gynaecologists in a teaching hospital.