Pain and anxiety management with virtual reality for office hysteroscopy: systemic review and meta-analysis.

PURPOSE: Office hysteroscopy (OH) is a commonly performed procedure, although it might be associated with some degree of pain and anxiety. Our aim was to determine the effects of virtual reality on pain and anxiety levels felt by patients undergoing OH. METHODS: MEDLINE, Embase, Google Scholar, Cochrane Library, clinicaltrials.gov, ProQuest, Grey literature, and manual searching of references within studies found in the initial search were systematically searched using the terms 'Virtual Reality' and 'Hysteroscopy' without time or language limitations. The review considered all studies assessing the impact of virtual reality (VR) over OH outcomes, and prospective randomized trials were included in the meta-analysis. Retrospective and case - control studies were excluded from the meta-analysis. RESULTS: We identified 17 studies, of which four randomized controlled studies were included in the meta-analysis (327 participants, 168 in the VR group and 159 in the control group). On a 0-10 scale, pain sensation and maximal pain sensation during the operation were not statistically different between study and control groups (relative risk (RR) = -0.64, 95% C.I (-1.57)0.29) and (RR = -0.93, 95% C.I (-3.33) - 1.47), respectively. Anxiety measurement was statistically lower in the study group (RR = -1.73, 95% C.I (-2.79) - ( -0.67)). CONCLUSIONS: The available data suggest that VR techniques do not decrease the pain sensation during OH however, they do contribute to a reduction in the anxiety levels experienced by patients. PROSPERO registration number CRD42023432819.

The Asian Society of Endometriosis and Adenomyosis guidelines for managing adenomyosis.

This is the first guidelines for adenomyosis from the Asian Society of Endometriosis and Adenomyosis.

Does vaginal cleansing with iodine decreases infection rate in office hysteroscopy?

PURPOSE: To determine whether preoperative vaginal cleansing with iodine-based solution prior to hysteroscopy, reduces postoperative infection rate compared to no vaginal cleansing. METHODS: A retrospective study at a single tertiary, university affiliated hospital of all individuals who have had an office hysteroscopy. Study group consisted of patients who have had preoperative vaginal cleansing with iodine-based solution and were compared to those who have not. Any procedural related complaints at the 30 days following the hysteroscopy were recorded. RESULTS: A total of 505 were available for analysis, 183 in the study group and 322 in the control group. The most common indications for operation were infertility evaluation (33.9% vs. 28.6%) and retained products of conception (33.3% vs. 29.2%), and most common procedures were diagnostic only (49.7% vs. 42.5%) followed by adhesiolysis (12% vs. 14.3%). No statistical differences were noted with regards to postoperative infections, as only one case of pelvic inflammatory disease was noted, in the iodine cleansing group (0.19% for postoperative infection). CONCLUSION: Our comparative study may suggest that the use of preoperative iodine solution prior to office hysteroscopy does not decrease the postoperative infection rate up to 30 days, thus can be avoided.

First experience with THE AUTOLAP™ SYSTEM: an image-based robotic camera steering device.

BACKGROUND: Robotic camera holders for endoscopic surgery have been available for 20 years but market penetration is low. The current camera holders are controlled by voice, joystick, eyeball tracking, or head movements, and this type of steering has proven to be successful but excessive disturbance of surgical workflow has blocked widespread introduction. The Autolap™ system (MST, Israel) uses a radically different steering concept based on image analysis. This may improve acceptance by smooth, interactive, and fast steering. These two studies were conducted to prove safe and efficient performance of the core technology. METHODS: A total of 66 various laparoscopic procedures were performed with the AutoLap™ by nine experienced surgeons, in two multi-center studies; 41 cholecystectomies, 13 fundoplications including hiatal hernia repair, 4 endometriosis surgeries, 2 inguinal hernia repairs, and 6 (bilateral) salpingo-oophorectomies. The use of the AutoLap™ system was evaluated in terms of safety, image stability, setup and procedural time, accuracy of imaged-based movements, and user satisfaction. RESULTS: Surgical procedures were completed with the AutoLap™ system in 64 cases (97%). The mean overall setup time of the AutoLap™ system was 4 min (04:08 ± 0.10). Procedure times were not prolonged due to the use of the system when compared to literature average. The reported user satisfaction was 3.85 and 3.96 on a scale of 1 to 5 in two studies. More than 90% of the image-based movements were accurate. No system-related adverse events were recorded while using the system. CONCLUSION: Safe and efficient use of the core technology of the AutoLap™ system was demonstrated with high image stability and good surgeon satisfaction. The results support further clinical studies that will focus on usability, improved ergonomics and additional image-based features.

Two-Dimensional Sonographic Evaluation of Endometrial Polyps - Parameters That Are Reassuring.

AIMS: To assess intra-endometrial lesions according to five two-dimensional sonographic parameters for predicting malignancy. MATERIAL AND METHODS: This is a retrospective analysis of stored digital images from consecutive pathological reports of patients with benign endometrial polyps and stage 1 endometrial carcinoma. Five sonographic parameters were evaluated: heterogeneous or complex echogenicity of the lesion, presence of a 'bright edge sign,' regular endometrial-myometrial junction, the presence of a normal endometrium adjacent to the lesion, and detection of small intralesional cysts. The sensitivity, specificity, PPV, and NPV of these parameters were calculated, as well as combinations of pairs of parameters. RESULTS: Seventy-nine patients were eligible for the current study, 26 with benign endometrial polyps and 53 with stage 1 endometrial carcinoma. The sonographic appearance of numerous small intralesional cysts (cystic formation) was highly related to benign polyp; the presence of a lesion with heterogeneous echogenicity had sensitivity and specificity for malignancy of 63.5 and 88.5%, respectively. CONCLUSIONS: We have shown that asymptomatic endometrial lesions, which are homogenous, have bright edges, and small intralesional cysts are likely to be benign Determining these parameters during sonographic evaluation can assist in identifying patients who will benefit from a follow-up strategy instead of an unnecessary surgical intervention.

[THE ROLE OF SIMULATION IN SURGICAL TRAINING--A NEW ERA].

Surgical training, which was traditionally based on the apprentice model, is undergoing a fundamental change since the introduction of virtual reality simulators into the training program of surgical residents. With the introduction of these simulators we can expect to see an improvement in the surgical abilities of new surgeons and a decrease in costs--as seen in the aviation world. Virtual reality simulators include a visual and tactile interface which is meant to train young surgeons in full procedure before the actual surgery. The available operation encompasses a multitude of surgical disciplines--gynecology, urology, orthopedics, vascular surgery, general surgery and more. The simulator allows the surgeon to practice complicated procedures and to be exposed to emergency situations without risking the patient's life. We opened in the Carmel Medical Center a multi disciplinary simulation center 18 months ago. The center includes simulators for gynecology, orthopedics, urology, general surgery, vascular surgery and advanced cardiac life support. The center cooperates with the Faculty of Medicine at the Technion in order to train young surgeons in all surgical disciplines. In this period of time we followed the improvement in the endoscopic abilities of the basic skills course participants.

Age and sexual activity are risk factors for mesh exposure following transvaginal mesh repair.

INTRODUCTION AND HYPOTHESIS: This study is about evaluating safety and potential risk factors for complications following pelvic organ prolapse repair with the GYNECARE PROLIFT system. METHODS: This is a prospective observational study (Canadian Task Force II-1) performed in a tertiary referral center. A total of 114 women with pelvic organ prolapse, POP-Q stage ≥ 2, underwent a pelvic floor repair that included Prolift. RESULTS: During a mean follow-up time of 7 months there were six procedure failures (5.3%) and 14 mesh exposures (12.3%), more commonly on the anterior vaginal wall. Age was inversely related to the risk of having late mesh exposure (p = 0.02) with an odds ratio of 1.99 (95% confidence interval 1.10-3.59) for each decrease of 10 years in age. Late mesh exposure was significantly more common in sexually active patients (p = 0.016). CONCLUSIONS: Prolift repair has a high anatomical success rate. Young age and sexual activity are risk factors for mesh exposure.

Dealing with complications in laparoscopy.

With increasing adoption of laparoscopic surgery in gynaecology, there has been a corresponding rise in the types and rates of complications reported. This article sets out to classify complications associated with laparoscopy according to the phases of the surgery; assess the incidence, the mechanisms, the presentations; and recommend methods for preventing and dealing with complications in laparoscopic surgery. Its aim is to promote a culture of risk management based on the development of strategies to improve patient safety and outcome.

Pain relief by continuous intraperitoneal nebulization of ropivacaine during gynecologic laparoscopic surgery--a randomized study and review of the literature.

STUDY OBJECTIVE: To evaluate the efficacy of intraperitoneal nebulization of ropivacaine on pain relief during and after gynecologic laparoscopic procedures including a review of the literature. DESIGN: Double-blinded, randomized, controlled, clinical trial (Canadian Task Force classification I). SETTING: University hospital ambulatory gynecoendoscopic department. PATIENTS: Forty patients (20 patients in each arm) undergoing elective gynecologic same-day outpatient laparoscopic surgery including unilateral/bilateral salpingo-oophorectomy or unilateral/bilateral ovarian cystectomy. INTERVENTIONS: The study group received 10 mL of 1% ropivacaine and the control group received 10 mL of sterile water by intraperitoneal nebulization. During surgery, vital signs were recorded and summarized. Postoperatively patients were followed up for 24 hours including visual analog scale scores and analgesic use. MEASUREMENTS AND MAIN RESULTS: No significant differences existed between the groups during surgery and at the recovery department in terms of arterial blood pressure (p=.42) or heart rate (p=.60). Regarding postoperative analgesia, no difference existed between the groups in terms of morphine consumption (p=.52) or other analgesics (p=.53). No significant difference existed between the groups in postoperative visual analog scale scores including visceral, abdominal wall, and shoulder pain during rest and during cough at the different time frames (30, 60, and 120 minutes and 6 and 24 hours after surgery). CONCLUSION: Our study is the first to examine the effects of intraperitoneal nebulization of ropivacaine throughout laparoscopic gynecologic procedures on patients undergoing general anesthesia. Nebulization of 100 mg of ropivacaine under our specific regimen of anesthesia does not improve patients' outcome in terms of intraoperative and postoperative pain along with consumption of analgesics. Further research with other regimens is required.

The pelvic uterus-like mass--a primary or secondary Müllerian system anomaly?

The pelvic uterus-like mass is a rare phenomenon in which an extrauterine mass, comprised of smooth muscle and a central cavity lined by endometrium, is found within the pelvis. The mass is associated with endometriosis and in some of the cases with congenital Müllerian malformations. There is an ongoing debate whether the finding is a result of smooth muscle metaplasia or a remnant of a Müllerian system defect. We present 2 distinct cases of a uterus-like mass.

Prevalence and risk of sleep disturbances in adolescents after minor head injury.

Sleep disturbances were reported in patients during the acute stage after minor head injury, and for some of these patients, the disturbances may become chronic. The purpose of the present study was to assess the prevalence and risk factors of the long-term sleep disturbances in adolescents after minor head injury. Unselected adolescents (98) who had experienced a minor head injury 0.5-6 years before the institution of the study and 80 matched control subjects were interviewed and completed a detailed questionnaire. The prevalence of sleep disturbances was significantly larger among adolescents who experienced minor head injury compared with the control subjects (28% versus 11%, P < 0.05). Within the study group, those who developed long-term sleep disturbances manifested a greater body mass index (20.8 +/- 4.0 vs 18.4 +/- 2.8 kg/m(2), P = 0.005) and poorer parental education (fathers 11.0 +/- 4.0 vs 13.4 +/- 3.0 years, mothers 11.8 +/- 3.3 vs 13.2 +/- 2.9 years, P < 0.05 for both), compared with those who did not develop sleep disturbances. Our data indicate that subjective sleep disturbances may be evident in a fairly high percentage of adolescents after minor head injury, up to 28%, suggesting that minor head injury may not be as benign as previously estimated. Risk factors include heavier body mass and poorer parental education.