In vivo Simulation-Based Learning for Undergraduate Medical Students: Teaching and Assessment.

An increasing emphasis on simulation has become evident in the last three decades following fundamental shifts in the medical profession. Simulation-based learning (SBL) is a wide term that encompasses several means for imitating a skill, attitude, or procedure to train personnel in a safe and adaptive environment. A classic example has been the use of live animal tissue, named in vivo SBL. We aimed to review all published evidence on in vivo SBL for undergraduate medical students; this includes both teaching concepts as well as focused assessment of students on those concepts. We performed a systematic review of published evidence on MEDLINE. We also incorporated evidence from a series of systematic reviews (eviCORE) focused on undergraduate education which have been outputs from our dedicated research network (eMERG). In vivo SBL has been shown to be valuable at undergraduate level and should be considered as a potential educational tool. Strict adherence to 3R (Reduce, Refine, Replace) principles in order to reduce animal tissue usage, should always be the basis of any curriculum. In vivo SBL could potentially grant an extra mile towards medical students' inspiration and aspiration to become safe surgeons; however, it should be optimised and supported by a well-designed curriculum which enhances learning via multi-level fidelity SBL

The Use of ulipristal acetate (Esmya) prior to laparoscopic myomectomy: Help or hindrance?

Introduction: The aim of this study was to assess the operative effects, both positive and negative, of pretreatment with ulipristal acetate (UPA) on laparoscopic myomectomy. Materials and Methods: We conducted a retrospective analysis of prospectively collected data from patients who underwent a laparoscopic myomectomy over a 2-year period. Results: A total of 62 patients were included, of which 10 received a 3-month preoperative course of UPA, and 52 patients received no pretreatment. There was no statistically significant difference between the two groups (no pretreatment vs. UPA pretreatment) with regard to blood loss (214.4 [±214.96] vs. 160 [±51.64], P = 0.432), operating time (111.64 [±41.8] vs. 117.5 [±50.4], P = 0.694), and duration of inpatient stay (1.27 [±0.56] vs. 1.11 [±0.33], P = 0.419). There were no complications in either group. In 100% of cases with UPA pretreatment, a distortion of the fibroid capsule with a more technically challenging dissection was noted, compared to 0% in the no pretreatment group. This anatomical distortion may result in more cases of incomplete resection and a potentially higher risk of recurrence. Conclusion: We conclude that UPA confers no operative benefits and should be used with caution in the presurgical treatment of fibroids. The use of UPA may indeed result in a more technically difficult myomectomy with distorted cleavage planes and carry a potential risk of incomplete resection

Laparoscopic specimen retrieval and attitudes towards morcellation: a questionnaire survey of gynaecology consultants in the United Kingdom

The aim of this study was to evaluate the practices of laparoscopic specimen retrieval among Gynaecologists in the United Kingdom and to determine any variation in practice. A survey of Consultant Gynaecologist members of the British Society of Gynaecological Endoscopy (BSGE) was conducted using Survey Monkey™. Of the 460 registered consultants, 187 (40%) responded to the questionnaire. Sixty-two percent (62%) of the respondents considered themselves to be advanced laparoscopic surgeons whilst 34% considered themselves to be intermediate laparoscopic surgeons. The umbilical port was the most commonly used port for specimen retrieval and it was used to remove 49% of ectopic pregnancies, 43% of ovarian cysts and 43% of endometrioma. Most respondents would not insert an extra port or extend the existing port just for the retrieval of a specimen. The level of laparoscopic experience and the gender did not affect the method of specimen retrieval in cases of ectopic pregnancies, endometrioma and ovarian cysts (p value >.05, not significant). The majority of respondents used power morcellation for a laparoscopic myomectomy (85% of respondents) and laparoscopic subtotal hysterectomy (93% of respondents), despite the recent concerns surrounding power morcellation.Impact statement What is already known on this subject? There is a paucity of literature regarding laparoscopic specimen retrieval in gynaecology. In view of recent controversy pertaining to the potential upstaging of leiomyosarcoma with morcellation, other methods of specimen retrieval are gaining an importance. What do the results of this study add? This study shows that the umbilical port is the most commonly used port for specimen retrieval among UK gynaecologists and that most gynaecologists would not insert an additional port purely for specimen retrieval. Most respondents would still use power morcellation for a laparoscopic myomectomy and subtotal hysterectomy, despite the recent concerns over morcellation and its safety. What are the implications of these findings for clinical practice and/or further research? This paper demonstrates the need for development of a database of morcellation practices to enable analysis of both benefits and potential adverse outcomes. This paper will also encourage future research and the audit of specimen retrieval

Perspectives on modes of labour and delivery after different modalities of surgery for bowel endometriosis

Bowel or intestinal endometriosis is estimated to affect 5–37% of women with deep infiltrative endometriosis (DIE), especially in the rectum and recto-sigmoid junction. However, there are no current guidelines or consensus regarding safest mode of delivery in pregnant women after different surgical interventions for bowel/intestinal endometriosis. From October 2019 to February 2020, we conducted an online survey of members of the British Society for Gynaecological Endoscopy (BSGE). These included questions on what gynaecologist members would recommend as modes of delivery in women who had different surgical modalities for bowel endometriosis, and the particular factors that influence such recommendations. Analysis of data was performed using SPSS for Windows (V9) software package. One hundred and two members of BSGE completed the survey (61.76% of BSGE gynaecologist members). Only 30.39% of respondents counsel women, pre-operatively, about possible effects of surgical treatment of bowel endometriosis on their subsequent mode of delivery. Our survey highlights wide variation in practice that currently exists. Around 70% of clinicians are not counselling patients regarding delivery options pre-surgery despite almost one-third recommending planned caesarean section if the vagina is opened. Further studies are required to stratify the risk factors for such patients when attempting vaginal delivery or caesarean section.IMPACT STATEMENT What is already known on this subject? Treatment of colorectal endometriosis consists of rectal shaving, discoid resection or segmental colorectal resection. However, the relationship between different surgical modalities for bowel endometriosis and the subsequent safe mode of labour and delivery remains unclear. What do the results of this study add? No study has been published that specifically looked at the particular course and outcome of labour and delivery after each of these bowel surgeries; rectal shaving, disc excision, or segmental colorectal resection. Our study highlights the wide variations in practice that currently exists. Despite around 70% of clinicians not counselling women regarding delivery options pre-surgery, almost one-third would recommend a planned caesarean section if the vagina is opened. What are the implications of these findings for clinical practice and/or further research? This study suggests that risk factors should be stratified for such patients when attempting a vaginal delivery or undergoing a caesarean section. Guidance from the ESGE and/or BSGE would be useful to aid in the counselling and informed consent of such patients

Women’s experiences of birth and birth options counselling after laparoscopic or open myomectomy

There is emerging evidence that vaginal birth after open and laparoscopic myomectomy may be safe in many pregnancies, however, there are no studies examining the perspectives of women who have given birth post myomectomy and their preferences regarding mode of birth. We performed a retrospective questionnaire survey of women who had an open or laparoscopic myomectomy followed by a pregnancy within 3 maternity units in a single NHS trust in the UK over a 5-year period. Our results revealed only 53% felt actively involved in the decision making for their birth plan and 90% had not been offered a specific birth options counselling clinic. Of those who had either a successful trial of labour after myomectomy (TOLAM) or elective caesarean section (ELCS) in the index pregnancy, 95% indicated satisfaction with their mode of birth however, 80% would prefer vaginal birth in a future pregnancy. Whilst long term prospective data is required to fully establish the safety of vaginal birth after laparoscopic and open myomectomy, this study is the first to explore the subjective experiences of women who had given birth post laparoscopic or open myomectomy and has highlighted the inadequate involvement of these women in the decision-making process.IMPACT STATEMENT What is already known on this subject? Fibroids are the commonest female solid tumours in women of childbearing age with surgical management including open and laparoscopic excision techniques. However, the management of a subsequent pregnancy and birth remains controversial with no robust guidance on which women may be suitable for vaginal birth. What do the results of this study add? We present the first study to our knowledge which explores women’s experiences of birth and birth options counselling after open and laparoscopic myomectomy. What are the implications of these findings for clinical practice and/or further research? We provide a rationale for using birth options clinics to facilitate an informed decision-making process and highlight the current inadequate guidance for clinicians on how to advise women having a pregnancy following a myomectomy. Whilst long term prospective data is required to fully establish the safety of vaginal birth after laparoscopic and open myomectomy, this needs to be carried out in a way which promotes the preferences of the women affected by this research

ABC of Surgical Teaching: Time to Consider a Global Blueprint for Holistic Education

Background Educating and equipping students and trainees into clinicians capable of meeting healthcare demands and service provision needs is essential. Unprecedented events like COVID-19 pandemic, highlight urgent need for reformation of training to ensure high quality education is maintained. To this end, we describe an innovative and globally adaptable blueprint for establishing a surgical curriculum, aiming to optimize preparation of future surgeons. Methods We used a structured protocol to synthesize evidence from previous systematic reviews focused on surgical education alongside a series of focused original educational studies. This approach allowed incorporation of prospectively applied novel ideas into the existing landscape of published evidence. All material used for this proof of concept derives from the outputs of a dedicated research network for surgical education (eMERG). Results We propose the foundation blueprint framework called “Omnigon iG4” as a globally applicable model. It allows adaptation to individual local educational environments for designing, appraising and/or refining surgical curricula. We also describe the “Omnigon iG4 Hexagon Pragmatic Model,” a novel perspective model which assesses the performance of our blueprint in a multi-layer fashion. This “Hexagon” model is the first to introduce pragmatic outcomes in curricula performance assessment. Conclusions This proof of concept, “Omnigon iG4,” proposes an adaptable version of a curriculum blueprint. The framework allows educators to establish a surgical curriculum with the ability to map out competencies, permitting full control over their intended learning outcomes. This can form the basis for developing globally adaptable multifaceted Simulation-Based learning (SBL) courses or even surgical curricula for undergraduates