Recent Advances in Infertility and Endometriosis

A special issue of Medicina (ISSN 1648-9144). This special issue belongs to the section "Obstetrics and Gynecology".

Deadline for manuscript submissions: closed (28 April 2022) | Viewed by 2624

Special Issue Editors


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Guest Editor
Department of General Surgery and Medical Surgical Specialties, University of Catania, Catania, Italy
Interests: infertility; IVF; endometriosis; PCOs; obstetrics; prenatal diagnosis; ultrasound

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Co-Guest Editor
Department of Medical Surgical Specialties, Gynecology and Obstetrics Section, University of Catania, Catania, Italy
Interests: infertility; in vitro fertilization; ovarian stimulation; ovarian reserve

Special Issue Information

Dear Colleagues,

Endometriosis is a chronic disease defined by the presence of endometrial-like tissue, glands, and stroma in ectopic areas depending directly on estrogens. Several pathogenetic theories have been proposed to explain the origin of the pathology, including a crucial role of epigenetic, immune, and hormonal alteration. Moreover, recent evidence has emerged about the role of the peritoneal homeostasis imbalance, which seems to create a permissive inflammatory environment for the progression of the disease. It has been estimated that 10% to 15% of women of reproductive age struggle with endometriosis. Indeed, the disease represents the most common gynecological cause of severe pelvic pain. Endometriosis is also included among the female causes of infertility.   

Endometriosis-related infertility may depend on several factors: low number of monthly intercourses due to severe dysmenorrhea and deep dyspareunia, pelvic adhesions altering the tubes’ anatomy and position, peritoneal inflammation, impaired oocyte quality and ovarian reserve, as well as endometriosis cysts. Endometriosis diagnosis may be easily achieved by ultrasound scan performed by expert operators; however, the diagnostic gold standard remains laparoscopy with eventual biopsy for suspicious lesions. With regards to therapy, medical treatment may be useful to solve endometriosis symptoms with the aim of abolishing the menstrual flow using progestins, oral contraceptives, and gonadotropin-releasing-hormone agonists to reduce pelvic pain. However, this does not represent the definitive solution, especially in case of infertility. Surgical treatment consisting of laparoscopy may help to reduce or eliminate pelvic pain due to pelvic adhesions or deep pelvic endometriosis foci, and can be conservative or radical, depending on the woman’s reproductive goals. Nonetheless, despite the advances in the fertility field and assisted reproductive techniques, endometriosis remains a major therapeutic challenge in gynecological and infertility routine. Indeed, there is no strong consensus on whether women who desire to conceive should undergo medical or surgical treatment, or at which stage of endometriosis these treatments should be suggested. On the other hand, it has to be mentioned that the in vitro fertilization (IVF) outcomes of patients with endometriosis are often poor.   

The aim of this Special Issue is to provide high-quality data regarding the treatment of patients affected by endometriosis-related infertility with the goal of providing clinicians with therapeutic real-life practices supported by evidence-based medicine.

Prof. Dr. Marco Palumbo
Dr. Federica Di Guardo
Guest Editors

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Keywords

  • endometriosis
  • infertility
  • evidence-based medicine
  • PCOS
  • obstetrics

Published Papers (1 paper)

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Research

12 pages, 3790 KiB  
Article
3D Patient-Specific Virtual Models for Presurgical Planning in Patients with Recto-Sigmoid Endometriosis Nodules: A Pilot Study
by Giulia Borghese, Francesca Coppola, Diego Raimondo, Antonio Raffone, Antonio Travaglino, Barbara Bortolani, Silvia Lo Monaco, Laura Cercenelli, Manuela Maletta, Arrigo Cattabriga, Paolo Casadio, Antonio Mollo, Rita Golfieri, Roberto Paradisi, Emanuela Marcelli and Renato Seracchioli
Medicina 2022, 58(1), 86; https://doi.org/10.3390/medicina58010086 - 6 Jan 2022
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Abstract
Background and Objective: In recent years, 3D printing has been used to support surgical planning or to guide intraoperative procedures in various surgical specialties. An improvement in surgical planning for recto-sigmoid endometriosis (RSE) excision might reduce the high complication rate related to this [...] Read more.
Background and Objective: In recent years, 3D printing has been used to support surgical planning or to guide intraoperative procedures in various surgical specialties. An improvement in surgical planning for recto-sigmoid endometriosis (RSE) excision might reduce the high complication rate related to this challenging surgery. The aim of this study was to build novel presurgical 3D models of RSE nodules from magnetic resonance imaging (MRI) and compare them with intraoperative findings. Materials and Methods: A single-center, observational, prospective, cohort, pilot study was performed by enrolling consecutive symptomatic women scheduled for minimally invasive surgery for RSE between November 2019 and June 2020 at our institution. Preoperative MRI were used for building 3D models of RSE nodules and surrounding pelvic organs. 3D models were examined during multi-disciplinary preoperative planning, focusing especially on three domains: degree of bowel stenosis, nodule’s circumferential extension, and bowel angulation induced by the RSE nodule. After surgery, the surgeon was asked to subjectively evaluate the correlation of the 3D model with the intra-operative findings and to express his evaluation as “no correlation”, “low correlation”, or “high correlation” referring to the three described domains. Results: seven women were enrolled and 3D anatomical virtual models of RSE nodules and surrounding pelvic organs were generated. In all cases, surgeons reported a subjective “high correlation” with the surgical findings. Conclusion: Presurgical 3D models could be a feasible and useful tool to support surgical planning in women with recto-sigmoidal endometriotic involvement, appearing closely related to intraoperative findings. Full article
(This article belongs to the Special Issue Recent Advances in Infertility and Endometriosis)
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