Pierre Collinet

RESEARCH QUESTION: What are ovarian stimulation cycle outcomes and acceptance rates of an oocyte accumulation programme in young women with benign ovarian tumour (BOT)? DESIGN: Retrospective cohort study conducted at the Academic Assisted …

OBJECTIVE: Post-operative CRP on postoperative day 4 (POD) is used for the early detection of complications after colorectal surgery for cancer, but there is no evidence yet that justifies the use of this marker for bowel resection in case …

OBJECTIVE: To provide guidelines from the French College of Obstetricians and Gynecologists (CNGOF), based on the best currently available evidence, for the prophylactic procedures associated with gynecological surgery for benign disease su…

BACKGROUND: Borderline ovarian tumors (BOTs) are tumors with a favorable prognosis but whose management by consensus is essential to limit the risk of invasive recurrence. This study aimed to conduct an inventory of surgical practices for B…

STUDY OBJECTIVE: To describe the surgical management and risks of postoperative complications of patients with urinary tract endometriosis in France in 2017. DESIGN: Multicenter retrospective cohort pilot study. SETTING: Departments of gy…

BACKGROUND: As endometriosis is not a single condition but different morphological types, it is easy to conceive that its management allow for a diversity of approaches. The objective of this literature review is about a simplified pathway …

BACKGROUND: Predictive factors of functional outcomes after the surgery of rectal endometriosis are not well identified. Our recent randomized trial did not find significant differences between functional outcomes in patients managed by rad…

STUDY QUESTION: Is there a difference in functional outcome between conservative versus radical rectal surgery in patients with large deep endometriosis infiltrating the rectum 2 years postoperatively? SUMMARY ANSWER: No evidence was found…

Fertility preservation (FP) techniques are progressing rapidly these past few years thanks to the oocyte vitrification. Indication of FP techniques is now extended to non-oncological situation that may induce risk of premature ovarian failu…

Based on the best evidence available, we have provided guidelines for clinical practice to target the nature of endometriosis as a disease, the consequences of its natural history on management, and the clinical and imaging evaluation of th…

According to some studies, extragenital endometriosis represents 5% of the localisations. Its prevalence seems to be underestimated. The extra pelvic localisation can make the diagnosis more difficult. Nevertheless, the recurrent and catame…

INTRODUCTION: The management of posterior deep endometriosis is not consensual. This is due to a great heterogeneity of data from the literature. Many series were small and overall, predictors of pregnancy were not all included and analyzed…

The management of endometriosis related infertility requires a global approach. In this context, the prescription of an anti-gonadotropic hormonal treatment does not increase the rate of non-ART (assisted reproductive technologies) pregnanc…

First-line diagnostic investigations for endometriosis are physical examination and pelvic ultrasound. The second-line investigations are: targeted pelvic examination performed by an expert clinician, transvaginal ultrasound performed by an…

First-line investigations to diagnose endometriosis are clinical examination and pelvic ultrasound. Second-line investigations include pelvic examination performed by a referent clinician, transvaginal ultrasound performed by a referent ech…

OBJECTIVE: To provide clinical practice guidelines for the management of painful endometriosis in women without infertility. METHODS: Systematic review of the literature literature since 2006, level of evidence rating, external proofreadin…

Minimal and mild endometriosis (stage 1 and 2 AFSR) can lead to chronic pelvic pain and infertility but can also exist in asymptomatic patients. The prevalence of asymptomatic patients with minimal and mild endometriosis is not clear but ty…

The article presents French guidelines for surgical management of endometriosis. Surgical treatment is recommended for mild to moderate endometriosis, as it decreases pelvic painful complaints and increases the likelihood of postoperative c…

Endometriosis is a common condition that causes pain and infertility. It can lead to absenteeism and also to multiple surgeries with a consequent risk of impaired fertility, and constitutes a major public health cost. Despite the existence …

Objective: Postoperative adhesions occur in 80% of cases of gynecological surgery. Therefore evidence-based recommendations have been made to improve surgeons´ knowledge of postoperative adhesion formation and preventive strategies. The obj…

STUDY QUESTION: What are the fertility outcomes in women wishing to conceive after experiencing a severe complication from surgical removal of colorectal endometriosis? SUMMARY ANSWER: The pregnancy rate (PR) among women who wished to conc…