Gynaecologists’ views on the management of Vaginal Vault Prolapse: A qualitative study

Objective: This study examined gynaecologists’ experience and views on the management of vaginal vault prolapse (VVP) using laproscopic sarcocolpopexy (LSCP) versus open sarcocolpopexy (OSCP). Methods: In a qualitative study conducted at the University of Surrey and Homerton University Hospital, UK, from 2016 to 2017, semi-structured interviews were conducted with 15 consultants experienced in minimal access surgery or urogynecology. Interviews were recorded and transcripts were analyzed using the qualitative description (QD) approach. Results: Eight broad themes emerged: VVP management, LSCP for management of VVP, OSCP and vaginal surgery with or without mesh use in VVP management, laparoscopic training and support as well as surgeons’ attitude towards LSCP. All participants acknowledged the importance of LSCP in the management of post-hysterectomy VVP as benefits outweighed risks in their view. OSCP was considered suitable in very specific circumstances. Vaginal surgery could be an excellent alternative to OSCP bearing in mind long-term efficacy and sexual activity in young women. Most participants agreed with national recommendations to avoid use of mesh in vaginal surgery for VVP and expressed the view that it should be done in specialised centres by trained surgeons who do such operations. Conclusions: This study showed that the acceptability of LSCP was dependent on participants’ experience and consideration of the balance between patient’s goals and potential risks. It provides useful guidance for future large-scale projects. doi: https://doi.org/10.12669/pjms.38.3.5215 How to cite this:Al-Baghdadi O, Barnick C, Srivastava G, Elbiss HM. Gynaecologists’ views on the management of Vaginal Vault Prolapse: A qualitative study. Pak J Med Sci. 2022;38(3):---------. doi: https://doi.org/10.12669/pjms.38.3.5215 This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Atypical vaginal location of endometriosis following repeated urogynaecological surgery

We outline a case of vaginal endometriosis in scar tissue located in the distal part of the anterior vaginal wall close to the urethra following repeated urogynaecological surgery. Our case presents a 45-year-old woman diagnosed with pelvic endometriosis in her youth. She underwent several vaginal surgeries due to pelvic organ prolapse, symptoms of stress incontinence and decreased urinary flow. One year after her most recent vaginal surgery, she developed a tender lump in the lower part of the anterior vaginal wall. A urethral diverticulum was suspected, but a diagnostic puncture and biopsy unexpectedly showed histologically verified endometriosis. As the cyst recurred, surgical excision of all visible endometriosis tissue was performed. After 3 years of follow-up, the patient remained without recurrence. This case illustrates the risk of atypical implantation of endometriosis related to repeated urogynaecological surgery and that treatment requires surgery with thorough removal of all visible tissues.

Risk factors for recurrence of pelvic organ prolapse after vaginal surgery among Ugandan women: a prospective cohort study

Introduction and hypothesis This study was aimed at determining the recurrence rate and risk factors for the recurrence of pelvic organ prolapse (POP), at 1 year post-vaginal reconstructive surgery in a resource-limited setting. Methods We enrolled women who underwent vaginal surgery for POP at the urogynecology unit of Mbarara Regional Referral Hospital (MRRH) in southwestern Uganda between December 2018 and February 2020. The surgeries that were performed include anterior colporrhaphy for cystocele, posterior colporrhaphy for rectocele, vaginal hysterectomy with vault suspension for uterine prolapse, and cervicopexy in those with uterine prolapse where uterine-sparing surgery was desired. The women were followed up for a period of 1 year after surgery. Pelvic examinations in lithotomy position under maximum strain were carried out to assess for recurrence using the Pelvic Organ Quantification (POP-Q) system. Recurrence was defined as a prolapse of ≥POP-Q stage II. Descriptive analyses and multivariate log binomial regression were performed to determine risk factors for recurrence. Results Of the 140 participants enrolled, 127 (90.7%) completed the follow-up at 1 year. The recurrence rate was 25.2% (32 out of 127). Most (56.3%) of the recurrences occurred in the anterior compartment and in the same site previously operated. Women aged <60 years (RR = 2.34; 95% CI: 1.16–4.72; p = 0.018) and those who had postoperative vaginal cuff infection (RR = 2.54; 95% CI: 1.5–4.3; p = 0.001) were at risk of recurrence. Conclusion Recurrence of POP was common. Younger women, and those with postoperative vaginal cuff infection, were more likely to experience recurrent prolapse after vaginal repair.

Patients’ and professionals’ perspectives on implementation of opportunistic salpingectomy: a mixed-method study

Background To prevent ovarian cancer, several international societies have issued guidelines which recommend to discuss opportunistic salpingectomy with women undergoing pelvic surgery after completion of childbearing. The opportunistic salpingectomy refers to the additional removal of Fallopian tubes during pelvic surgery for another indication to reduce the risk of developing ovarian cancer. These recommendations emphasize the importance of counselling on benefits and risks of opportunistic salpingectomy but offer no guidance on their implementation in daily practice. The lack of a tailored implementation strategy has resulted in a wide variation in current practice. To reduce this practice variation, we identified influencing factors on implementing opportunistic salpingectomy from patients’ and professionals’ perspectives. Methods We conducted a mixed-method study between 2019 and 2020 throughout the Netherlands. In a qualitative phase, we conducted interviews with gynecologic patients (N = 11) and their professionals (N = 20) to explore barriers and facilitators, using an interview guide. In the quantitative phase, we quantified these barriers and facilitators among patients who underwent a hysterectomy or sterilization and were counselled on the opportunistic salpingectomy (N = 77), and members of the Dutch Society of Obstetrics and Gynecology (N = 204), using questionnaires. For both phases, barriers and facilitators were classified into the following domains: innovation, patient, healthcare professional, social setting, organization, and economic and political context. Results For patients, main barriers were lack of knowledge about: the existence of the opportunistic salpingectomy (45%), size of the surgery (44%) and its associated possible disadvantages (37%). In addition, patients attributed their reluctance to concerns about the removal of healthy organs (46%). For professionals, main barriers were: patients’ lack of knowledge of the size of surgery (85%) and its associated possible disadvantages (77%), the gap in evidence on long term risks and benefits (43%), the lack of feasibility in certain patients and during vaginal surgery (66%). Both patients (41%) and professionals (67%) identified the need for counselling material as facilitator. Conclusion To reduce the variety in care regarding opportunistic salpingectomy, consensus and uniform counselling is needed. Including the opportunistic salpingectomy in gynecological guidelines and a decision aid for counselling could serve as tools to facilitate implementation.

Surgical Practice in Girls with Congenital Adrenal Hyperplasia: An International Registry Study

In this article international trends in surgical practice in girls with congenital adrenal hyperplasia (CAH) are evaluated. All cases that had been classified in the I-CAH/I-DSD registry as 46,XX CAH and who were born prior to 2017 were identified. Centers were approached to obtain information on surgical decision making. Of the 330 included participants, 208 (63.0%) presented within the first month of life, and 326 (98.8%) cases were assigned female. Genital surgery had been performed in 250 (75.8%). A total of 64.3, 89.2, and 96.8% of cases residing in Europe, South America and Asia, respectively, had at least one surgery. In a logistic regression model for the probability of surgery before the second birthday (early surgery) over time an increase of probability for early vaginal surgery could be identified, but not for clitoral surgery or both surgeries combined. Genitoplasty in girls with CAH remains controversial. This large international study provides a snapshot of current practice and reveals geographical and temporal differences. Fewer surgeries were reported for Europe, and there seems to be a significant trend towards aiming for vaginal surgery within the first 2 years of life.

Urinary symptoms and urodynamic findings before and after vaginal surgery for pelvic organ prolapse

To ascertain the difference in urodynamic findings, specifically bladder sensation, and urinary symptoms after vaginal surgery for Pelvic Organ Prolapse (POP). Retrospective data analysis of 126 women who underwent vaginal surgery for POP without simultaneous anti-incontinence procedure from January 2013 to April 2019 at Siriraj Hospital, Thailand. Baseline characteristics, intraoperative details and pre and post-operative urinary symptoms and urodynamic findings were recorded. There was no significant difference in the pre and post-operative first desire to void, at 158±53 mL and 162±64 mL, respectively (p=0.518). Incidence of increased bladder sensation was also unchanged, from 46.0% to 46.8% (p=1.00). Post-operative urodynamic stress incontinence was significantly increased, from 15.9% to 31.0% (p=0.003), as was the incidence of weak bladder contractility index (<100), from 47.3% to 61.8% (p=0.005). Significant improvements in post-operative urge urinary incontinence, urgency and voiding dysfunction were noted, from 50.8% to 31.7% (p=0.001), 63.5% to 38.9% (p<0.001) and 42.9% to 5.6% (p<0.001), respectively. No significant difference in bladder sensation after vaginal surgery for POP repair was noted. However, urinary symptoms significantly improved after surgery.

Short-term outcomes of anterior approach sacrospinous ligament fixation for apical vaginal prolapse - A retrospective study

Introduction: Vaginal sacrospinous fixation and sacrospinous hysteropexy (SSF/SSHP) are highly effective procedures for apical compartment prolapse. The established technique is the posterior vaginal approach. The alternative anterior approach through an anterior vaginal incision, although occasionally mentioned in the literature, is less well established. However, this approach is a more appropriate route if posterior vaginal surgery is not indicated. The aim of this paper is to review surgical outcomes of anterior approach in our centre and to compare outcomes of SSF vs SSHP. Methods: Retrospective case note review of 60 patients who underwent anterior SSF for prolapse between 2009-2017 was performed. Preoperative and postoperative symptoms and findings were recorded. Anterior SSF involved an anterior vaginal incision and paravaginal access to the ligament for dissection and fixation to either the cervix or vault. Results: SSF was performed in 39 patients, out of which 8 underwent vaginal hysterectomy concomitantly. SSHP for uterine prolapse was performed in 21 patients. There were no cases of recurrent apical prolapse in the cohort at mean follow-up of 1 year. No intra-operative visceral injuries were observed. Recurrence of anterior wall prolapse and postoperative voiding dysfunction was observed in 8.3% and short-term buttock pain in 6.6% of patients. Conclusion: Anterior approach SSF and SSHP is a safe and effective technique for apical prolapse and is the recommended route when posterior vaginal surgery is not required.

EVALUATION OF THE SHORT TERM HOST RESPONSE AND BIOMECHANICS OF AN ABSORBABLE POLY-4-HYDROXYBUTYRATE SCAFFOLD IN A SHEEP MODEL FOLLOWING VAGINAL IMPLANTATION

Objective: To compare the host and biomechanical response to a fully absorbable poly-4-hydroxybutyrate (P4HB) scaffold to the response to PP mesh in an animal model of vaginal POP surgery. Design: A study employing a sheep model Setting: KU Leuven Center for Surgical Technologies Population: 14 parous female Mule sheep Methods: P4HB scaffolds were surgically implanted in the posterior vaginal wall of sheep. The comparative PP mesh data were obtained from an identical protocol. Main outcome measures: Gross necropsy, histological and biomechanical evaluation of explants, and the in vivo P4HB scaffold degradation were evaluated at 60- and 180-days post-implantation. Results: Gross necropsy revealed no implant related adverse events using P4HB scaffolds. The tensile stiffness of the P4HB explants increased at 180-days (12.498 ± 2.66 N/mm (P=0.019)) as compared to 60-days (4.585 ± 1.57 N/mm) post-implantation, while P4HB degraded gradually. P4HB scaffolds exhibited excellent tissue integration with dense connective tissue and a moderate initial host response. P4HB scaffolds induced a significantly higher M2/M1 ratio (1.70 ± 0.67 SD, score 0-4), as compared to PP mesh (0.99 ± 0.78 SEM, score 0-4) at 180-days. Conclusions: P4HB scaffold facilitated a gradual load transfer to vaginal tissue over time. The fully absorbable P4HB scaffold, in comparison to PP mesh, has a favorable host response with comparable load bearing capacity. If these results are also observed at longer follow-up, a clinical study for vaginal POP surgery may be warranted to demonstrate efficacy. Key words: Pelvic organ prolapse, vaginal surgery, Poly-4-hydroxybutyrate, degradable scaffold, host response, biomechanics.