A Fluid-Management Drape for Hysteroscopy: Innovation for Improved Patient Safety and Surgical Care.

BACKGROUND: Hysteroscopy requires accurate collection of unabsorbed distension media to measure patient fluid absorption. We assessed the effectiveness and usability of a novel total capture drape compared with a standard drape during hysteroscopy. METHOD: Simulation trials were followed by an early-phase study to compare fluid-capture efficiency and measures of drape usability during hysteroscopy randomizing the total capture drape compared with a standard drape. EXPERIENCE: Simulation trials indicated complete collection of unabsorbed fluid with the total capture drape and progressive loss of unabsorbed fluid with the standard drape. An early-phase study with 68 women found no statistical difference between groups for the hysteroscopic fluid deficit, but saw fewer cases with lost fluid in the total capture drape compared with the standard drape. Direct observation and focus group data indicated a trend for better capture of unabsorbed fluid with the total capture drape, along with increased usability once surgeons became familiar with correct placement. CONCLUSION: Simulation and early-phase study results are favorable for the total capture drape, demonstrating comparable fluid collection with the standard drape. With repeated use and in-service training, surgeons expressed greater confidence in the accuracy of the hysteroscopic fluid deficit with the total capture drape compared with the standard drape. Design modifications should improve overall usability and fluid-capture efficiency.

Mobile Hysteroscopy With the Use of a Smartphone as a Cost-Effective, Diagnostic Technique.

BACKGROUND: Smartphone technology can be adapted to promote cable-free, wireless, and cost-effective diagnostic mobile office hysteroscopy. INSTRUMENT: We developed a new cable-free setup by coupling a rigid 30°, 2-mm-diameter hysteroscope to a smartphone using a commercially available adapter and using a portable and rechargeable light-emitting diode cold light source. The new setup cost is considerably lower compared with that of a typical endoscopic tower. EXPERIENCE: We performed both standard hysteroscopy and hysteroscopy using the new portable setup in 40 patients for a variety of benign gynecologic indications. The operating time was compared between the two methods, as was the pain perceived by the patients. Videos from the two setups were blindly reviewed and scored by experts regarding image resolution, brightness, color, and overall image quality. The new technique was acceptable for diagnosis in 97.5% of the videos. CONCLUSION: We report a promising initial experience using a smartphone to provide a convenient, cable-free, low-cost, office hysteroscopy system.

Management of Cervical Ectopic Pregnancy with Small-Caliber Hysteroscopy.

BACKGROUND AND OBJECTIVES: Cervical ectopic pregnancy is one of the rarest forms of ectopic pregnancy. We present a single center case series of 10 cases of cervical ectopic pregnancy, where 3 patients underwent small-caliber hysteroscopy as a single treatment method. METHODS: This was a retrospective study of women treated at our medical center with the diagnosis of cervical ectopic pregnancy from January 1, 2018 to December 31, 2020. Patient characteristics, medical history, obstetric history, diagnostic methods were collected. Small-caliber hysteroscopy treatment was performed in 3 patients and 7 patients underwent dilation and curettage (D&C). RESULTS: We identified 10 patients diagnosed with cervical ectopic pregnancy who were treated at our center. Ultrasonography was used to diagnose all cervical ectopic pregnancies Three patients underwent small-caliber hysteroscopy as a single treatment option, while D&C was performed in 7 patients. Patients who underwent small-caliber hysteroscopy had a median gestational age at diagnosis of 7 weeks and initial ßHCG < 10,000 mIU/mL. These patients had shorter hospital stay and a lower estimated blood loss than patients who underwent D&C. CONCLUSIONS: In our experience, small-caliber hysteroscopy is a safe and effective single treatment option for cervical ectopic pregnancy, but requires a skilled and experienced gynecologist.

Hysteroscopic incision of the incomplete uterine septum using 5-French scissors with marking strategies: a modified hysteroscopic technique.

OBJECTIVE: To demonstrate an easier surgical strategy by using the marking technique for hysteroscopic incision of the uterine septum using 5-French cold scissors. DESIGN: A step-by-step surgical video demonstration. SETTING: Gynecologic department of the affiliated hospital. PATIENT(S): A 33-year-old woman presented with a 4-year history of primary infertility. She previously had undergone transcervical resection of (uterine) septum owing to the presence of a complete uterine septum and double cervices. Postoperative 3-dimensional ultrasound revealed a 1.2-cm residual uterine septum, and the outline of the uterine fundus was flat. A second surgery for resection of the residual septum was recommended before in vitro fertilization and embryo transfer. We used the Campo hysteroscope (4.4-mm outer sheath) and 5-French scissors with our modified marking strategy to incise the incomplete uterine septum. INTERVENTION(S): There were several critical strategies for this approach. After fully exposing 2 fallopian tube ostia, a 3-5-mm mark was made on each side of the uterine fundus where the septum ended, and the marks were parallel to the fallopian tubal ostia. The septum then was incised along the line between the two previously marked points that served as the endpoints. Care was taken to avoid incising myometrial blood vessels during incision, and the 5-French bipolar electrode was used for coagulation when necessary. At the end of the surgery, the distension pressure was gradually decreased to 80 mm Hg to confirm hemostasis of the wound before withdrawing the hysteroscope. MAIN OUTCOME MEASURE(S): Description of a modified hysteroscopic technique. RESULT(S): The overall operation time was 10 minutes, and the estimated blood loss was 5 mL. The residual septum was resected successfully while maintaining optimal hysteroscopic visualization. There were no short-term complications, such as uterine perforation or fluid overload. Hysteroscopic evaluation performed 3 months after surgery revealed that the uterine cavity was nearly normal, with no intrauterine adhesion appreciated. There are several advantages to this innovative and practical hysteroscopic surgical approach. Marking the lateral limits of the uterine septum means that a shorter reference line is obtained to incise the septum effectively rather than using the bilateral ostia as reference points. At the same time, marking the bilateral endpoint of the uterine septum incision at the beginning of the surgery might be helpful when bilateral tubal ostia are invisible because of quick absorption of the distension media, which causes insufficient distention pressure at the end of the surgery. Use of the narrow 5-French scissors allowed for instrumentation without prior cervical dilation. Moreover, with this "see and treat" strategy, a clear visualization of the surgical field was maintained without inserting and withdrawing the hysteroscope. The endometrium sustained minimal damage because of the "cold scissors" technique. CONCLUSION(S): Our hysteroscopic marking strategy allows the surgeon's intraoperative judgment to be efficient and safe during incision of the uterine septum and ensures that the incision is adequate. It is an improved and valid surgical strategy for hysteroscopic incision of the uterine septum.

Cold scissors versus electrosurgery for hysteroscopic adhesiolysis: A meta-analysis.

BACKGROUND: Intrauterine adhesion seriously affects reproductive health in women. Hysteroscopic adhesiolysis using cold scissors or electrosurgery is the main treatment, although there is no consensus on the preferable method. This review aimed to compare the efficacy and safety of these methods for treating moderate to severe intrauterine adhesion. METHODS: PubMed, EMBASE, MEDLINE, Cochrane Database of Systematic Reviews, Web of Science, Chinese Biomedical Literature Database, and China National Knowledge Infrastructure were searched on April 30, 2020. Randomized controlled trials and observational studies that were published in all languages (must contain English abstracts) and compared hysteroscopic cold scissors with electrosurgery for the treatment of intrauterine adhesion were included. Mean differences, odds ratios, and 95% confidence intervals (CIs) were reported. Bias was evaluated using the Cochrane Risk of Bias assessment tool for randomized controlled trials and the Newcastle-Ottawa Scale for observational studies. Data were analyzed using RevMan software (Review Manager version 5.3, The Cochrane Collaboration, 2014). Two researchers independently extracted data and assessed the quality of the included studies. If a consensus was not reached, a third researcher was consulted. RESULTS: Nine studies (n = 761; 6 randomized controlled trials and 3 retrospective studies) were included. The intrauterine adhesion recurrence rate with second look hysteroscopy was significantly lower (odds ratio = 0.30, 95% CI = 0.16-0.56; P = .0002) with hysteroscopic cold scissors than with electrosurgery. The total operation time was significantly shorter (mean difference = -7.78, 95% confidence interval = -8.50 to -7.07; P < .00001), intraoperative blood loss was significantly lower (mean difference = -9.88, 95% CI = -11.25 to -8.51; P < .00001), and the menstrual flow rate was significantly higher (odds ratio = 4.36, 95% confidence interval = 2.56-7.43; P < .00001) with hysteroscopic cold scissors than with electrosurgery. There were no significant differences in the pregnancy rate. One complication (1 perforation case, hysteroscopic cold scissors group) was reported. CONCLUSIONS: Hysteroscopic cold scissors is more efficient in preventing intrauterine adhesion recurrence, increasing the menstrual flow, reducing intraoperative blood loss, and shortening the operation time.

Cervical lesion assessment using real-time microendoscopy image analysis in Brazil: The CLARA study.

We conducted a prospective evaluation of the diagnostic performance of high-resolution microendoscopy (HRME) to detect cervical intraepithelial neoplasia (CIN) in women with abnormal screening tests. Study participants underwent colposcopy, HRME and cervical biopsy. The prospective diagnostic performance of HRME using an automated morphologic image analysis algorithm was compared to that of colposcopy using histopathologic detection of CIN as the gold standard. To assess the potential to further improve performance of HRME image analysis, we also conducted a retrospective analysis assessing performance of a multi-task convolutional neural network to segment and classify HRME images. One thousand four hundred eighty-six subjects completed the study; 435 (29%) subjects had CIN Grade 2 or more severe (CIN2+) diagnosis. HRME with morphologic image analysis for detection of CIN Grade 3 or more severe diagnoses (CIN3+) was similarly sensitive (95.6% vs 96.2%, P = .81) and specific (56.6% vs 58.7%, P = .18) as colposcopy. HRME with morphologic image analysis for detection of CIN2+ was slightly less sensitive (91.7% vs 95.6%, P < .01) and specific (59.7% vs 63.4%, P = .02) than colposcopy. Images from 870 subjects were used to train a multi-task convolutional neural network-based algorithm and images from the remaining 616 were used to validate its performance. There were no significant differences in the sensitivity and specificity of HRME with neural network analysis vs colposcopy for detection of CIN2+ or CIN3+. Using a neural network-based algorithm, HRME has comparable sensitivity and specificity to colposcopy for detection of CIN2+. HRME could provide a low-cost, point-of-care alternative to colposcopy and biopsy in the prevention of cervical cancer.

Comparison of Hysteroscopic Cesarean Scar Defect Repair with 26 Fr Resectoscope and 16 Fr Mini-resectoscope: A Prospective Pilot Study.

STUDY OBJECTIVE: Several studies have been published on hysteroscopic treatment of cesarean scar defect using the 26 Fr resectoscope. This study compared the effects of the 26 Fr resectoscope with those of the 16 Fr mini-resectoscope in terms of efficacy, safety profile, and peri- and postoperative complications. DESIGN: A prospective cohort study. SETTING: Tertiary care university hospital (S. Orsola-Malpighi, Bologna, Italy). PATIENTS: Three hundred and nine women having symptoms and with a cesarean scar defect diagnosis were divided into 2 groups according to a temporal criterion: from March 2012 to March 2015, 155 consecutive women (control group) underwent isthmoplasty with the 26 Fr resectoscope (Karl Storz, Tuttlingen, Germany), whereas from April 2015 to March 2018, 154 consecutive women (study group) underwent isthmoplasty with the 16 Fr mini-resectoscope (Gubbini system, Tontarra Medizintechnik, Tuttlingen, Germany). INTERVENTIONS: One hundred and fifty-five women (control group) underwent isthmoplasty with the 26 Fr resectoscope, and 154 women (study group) underwent isthmoplasty with the 16 Fr mini-resectoscope. The so-called "channel-like" 360° endocervical resection technique was applied. MEASUREMENTS AND MAIN RESULTS: The isthmoplasty time with the 2 resectoscopes, excluding cervical dilatation, was similar (p = .25), whereas the overall surgical time was shorter in the case of the mini-resectoscope. The use of the 16 Fr mini-resectoscope was significantly associated with a reduced volume of distension medium used (p <.001) and a lower fluid absorption (p <.001). A significant increase (p = .01) in postoperative complications in the control group (9/155; 5.8%) compared with the study group (1/154; 0.7%) was also found. No significant reduction in discharge time was observed between the 2 groups (p = .13). Patient satisfaction immediately after surgery was significantly higher (p <.001) in the study group than in the control group. CONCLUSION: Isthmoplasty with a 16 Fr mini-resectoscope seems to be as effective as isthmoplasty with a 26 Fr resectoscope in reducing postmenstrual abnormal uterine bleeding and suprapubic pelvic pain. It is associated with a significant reduction in overall surgical time owing to the non-necessity of performing cervical dilatation. The 16 Fr mini-resectoscope facilitates surgery in small anatomical spaces such as the cervical canal and reduces the complication rate linked to blind maneuvers not respecting the uterine anatomy.

Hysteroscopic myomectomy for submucosal type 2 fibroids with cold enucleation technique and complete fibroid extraction using a double-lumen intracervical cannula.

OBJECTIVE: To introduce a new double-lumen intracervical cannula designed to allow a single-step hysteroscopic myomectomy with nonfragmented complete fibroid extraction after cold enucleation of submucosal type 2 fibroids, avoiding complications related to the use of energy and hypo-osmolar solutions. DESIGN: Video article depicting the use of a new double-lumen intracervical cannula for single-step hysteroscopic cold myomectomy, according to our institutional care guidelines and after obtaining the patient's informed consent. (The publication of this video has been authorized by the Institutional Ethics Committee of CES University in Medellín, Colombia.) SETTING(S): Private infertility clinic. PATIENT(S): A 45-year-old woman with abnormal uterine bleeding consisting of polymenorrhea and hypermenorrhea, nonresponsive to medical treatment, caused by three type 2 (FIGO leiomyoma subclassification system) submucosal fibroids of 17, 15, and 13 mm with more than 80% of intramyometrial component. INTERVENTION(S): Hysteroscopic enucleation of three submucosal fibroids performed by blunt dissection using the 30° Bettocchi hysteroscope's bevel under continuous observation of the avascular subcapsular plane of the fibroids. Once full enucleation was attained, cervical dilatation to 12 mm with Hegar plugs was performed followed by intracervical placement of a newly designed double-lumen intracervical cannula that allows the concomitant introduction of the Bettocchi diagnostic hysteroscope and a 5-mm laparoscopic tenaculum into the uterine cavity for complete nonfragmented fibroid extraction under direct visualization. MAIN OUTCOME MEASURE(S): Complete and unfragmented fibroid extraction in a single intervention, absence of surgical complications, and postoperative course. RESULT(S): Ambulatory hysteroscopic myomectomy of three submucosal type 2 fibroids was successfully performed by blunt enucleation and complete nonfragmented fibroid extraction using the double-lumen intracervical cannula. The total operative time was 32 minutes, and the total amount of distension media (normal saline) used was 800 mL with a liquid balance of 50 mL. No surgical or anesthesia-related complications occurred. In the postsurgical evaluation, the patient classified her pain as minimal, giving it a score of 1 on a pain scale of 1 to 5 (in which 1 is the lowest and 5 the highest pain perception). When asked about the level of satisfaction with the surgical procedure, the patient reported the highest degree of satisfaction with a score of 5 on a satisfaction scale of 1 to 5 (in which 1 is the lowest and 5 the highest satisfaction). The patient reported having postsurgical regular menstrual cycles every 28 days and 3 bleeding days without hypermenorrhea. CONCLUSION(S): An efficient hysteroscopic myomectomy of submucosal type 2 fibroids with deep intramyometrial component can be performed with complete and nonfragmented fibroid extraction in a single intervention by using a newly designed double-lumen intracervical cannula. This technique allows the completion of the surgery without the need of a resectoscope, electrosurgery, or hypo-osmolar uterine distension media, thus avoiding potential complications such as thermal-induced myometrial injury and hyponatremia; a second surgical intervention will not be required because the fibroid enucleation is complete. The procedure can be performed with the use of a diagnostic hysteroscope that is widely available in gynecologic practices. (Acknowledgment: The authors thank Dr. David Olive for the invaluable help and guidance with this surgical technique and video article.).

Results of the Insertion of Hysteroscopic Sterilization Devices in a Brazilian Public Hospital.

OBJECTIVE: To evaluate the insertion of the hysteroscopic intratubal sterilization device for female sterilization concerning the technique and the feasibility. METHODS: Retrospective study with data collection of medical records of 904 patients who underwent device insertion between January and September 2016 in a public hospital in Rio de Janeiro (Brazil) with data analysis and descriptive statistics. RESULTS: In 85.8% of the cases, the uterine cavity was normal, and the most commonly-described findings upon hysteroscopy were synechiae (9.5%). The procedure lasted an average of 3.56 minutes (range: 1 to 10 minutes), and the pain was considered inexistent or mild in 58,6% of the cases, mild or moderate in 32,8%, and severe or agonizing in less than 1% (0.8%) of the cases, based on a verbal scale ranging from 0 to 10. The rate of successful insertions was of 85.0%, and successful tubal placement was achieved in 99.5% of the cases. There were no severe complications related to the procedure, but transient vasovagal reactions occurred in 5 women (0.6%). CONCLUSION: Female sterilization performed by hysteroscopy is a safe, feasible, fast, and well-tolerated procedure. The rates of successful insertions and tubal placements were high. There were few and mild adverse effects during the procedure, and there were no severe complications on the short term.

OBJETIVO: Avaliar a inserção de dispositivo intratubário de esterilização histeroscópica com relação à viabilidade e à técnica. MéTODOS: Estudo retrospectivo com coleta de dados de prontuários das pacientes submetidas à inserção do dispositivo entre janeiro e setembro de 2016 em um hospital público do Rio de Janeiro, com análise dos dados e realização de estatísticas descritivas. RESULTADOS: Foram incluídos 904 casos no estudo. Em 85,8% dos casos, a cavidade uterina estava normal, e os achados mais comumente descritos à histeroscopia foram as sinequias (9,5%). O tempo médio do procedimento foi de 3,56 minutos (gama: de 1 a 10 minutos); a dor foi considerada de ausente a leve em 58,6% dos casos, de leve a moderada em 32,8% dos casos, e de forte à pior dor possível em menos de 1% dos casos (0,8%). A taxa de inserções bem-sucedidas foi de 85,0%, e a colocação tubária foi bem-sucedida em 99,5% dos casos. Não foram identificadas complicações graves, mas reações vasovagais transitórias ocorreram em 5 mulheres (0,6%). CONCLUSãO: A esterilização feminina por histeroscopia é um procedimento seguro, viável, rápido, e bem tolerado. As taxas de inserção bem-sucedida e de colocação tubária foram altas. Houve poucos e leves efeitos colaterais durante o procedimento, e não foram observadas complicações graves no curto prazo.

A Novel Robotic Endoscopic Device Used for Operative Hysteroscopy.

To trial the use of a novel endoscopic robot that functions using concentric tube robots, enabling 2-handed surgery in small spaces, in a bioengineering laboratory. This was a feasibility study of the endoscopic robot for hysteroscopic applications, including removal of a simulated endometrial polyp. The endoscopic robot was successfully used to resect a simulated endometrial polyp from a porcine uterine tissue model in a fluid environment. The potential advantages of this platform to the surgeon may include improved exposure, finer dissection capability, and use of a 2-handed surgical technique. Further study regarding the safe, efficient, and cost-effective use of the endoscopic robot in gynecology is needed.

Results of the insertion of hysteroscopic sterilization devices in a brazilian public hospital / Resultados da inserção de dispositivos de esterilização histeroscópica em um hospital público brasileiro

Abstract Objective To evaluate the insertion of the hysteroscopic intratubal sterilization device for female sterilization concerning the technique and the feasibility. Methods Retrospective study with data collection of medical records of 904 patients who underwent device insertion between January and September 2016 in a public hospital in Rio de Janeiro (Brazil) with data analysis and descriptive statistics. Results In 85.8% of the cases, the uterine cavity was normal, and themost commonlydescribed findings upon hysteroscopy were synechiae (9.5%). The procedure lasted an average of 3.56minutes (range: 1 to 10minutes), and the pain was considered inexistent or mild in 58,6% of the cases, mild or moderate in 32,8%, and severe or agonizing in less than 1% (0.8%) of the cases, based on a verbal scale ranging from 0 to 10. The rate of successful insertions was of 85.0%, and successful tubal placement was achieved in 99.5% of the cases. There were no severe complications related to the procedure, but transient vasovagal reactions occurred in 5 women (0.6%). Conclusion Female sterilization performed by hysteroscopy is a safe, feasible, fast, and well-tolerated procedure. The rates of successful insertions and tubal placements were high. There were few and mild adverse effects during the procedure, and there were no severe complications on the short term.

Resumo Objetivo Avaliar a inserção de dispositivo intratubário de esterilização histeroscópica com relação à viabilidade e à técnica. Métodos Estudo retrospectivo com coleta de dados de prontuários das pacientes submetidas à inserção do dispositivo entre janeiro e setembro de 2016 emumhospital público do Rio de Janeiro, comanálise dos dados e realização de estatísticas descritivas. Resultados Foram incluídos 904 casos no estudo. Em 85,8% dos casos, a cavidade uterina estava normal, e os achados mais comumente descritos à histeroscopia foram as sinequias (9,5%). O tempomédio do procedimento foi de 3,56minutos (gama: de 1 a 10 minutos); a dor foi considerada de ausente a leve em 58,6% dos casos, de leve a moderada em32,8% dos casos, e de forte à pior dor possível emmenos de 1% dos casos (0,8%). A taxa de inserções bem-sucedidas foi de 85,0%, e a colocação tubária foi bemsucedida em 99,5% dos casos. Não foram identificadas complicações graves, mas reações vasovagais transitórias ocorreram em 5 mulheres (0,6%). Conclusão A esterilização feminina por histeroscopia é um procedimento seguro, viável, rápido, e bem tolerado. As taxas de inserção bem-sucedida e de colocação tubária foram altas. Houve poucos e leves efeitos colaterais durante o procedimento, e não foram observadas complicações graves no curto prazo.

A Meshless Practical Laparoscopic Sacrohysteropexy Modification and Long-term Outcomes.

STUDY OBJECTIVE: To describe a new modification of laparoscopic sacrohysteropexy without using a mesh and report the 3-year outcomes. DESIGN: A prospective cohort study. SETTING: Minimally Invasive Gynecology Unit, Bursa Uludag University Hospital, Turkey. PATIENTS: Women who were diagnosed with ≥ stage 2 uterine prolapse. INTERVENTIONS: A laparoscopic sacrohysteropexy modification using a polyester fiber suture instead of a standard polypropylene mesh. MEASUREMENTS AND MAIN RESULTS: The primary outcome was the anatomic success of the repair, with success defined as objective parameters using the pelvic organ prolapse quantification system. The secondary outcomes were subjective outcomes, which were assessed using the quality-of-life scales. Forty-seven women who underwent the procedure were followed up for a minimum of 3 years. Forty-four of the 47 patients had stage 0 or 1 prolapse at the end of the second year, according to the primary outcomes. The anatomic success rate was 93.6%. In the secondary outcomes, 2 patients were not satisfied with their pelvic floor after the second year. The subjective cure rate was 95.7%. There was a statistically significant improvement in both pelvic organ prolapse quantification and quality-of-life scores in the third postoperative year. The mean operating time was 84.6 minutes, and the mean estimated blood loss was 21.3 mL. There were no bladder or bowel complications in the perioperative or postoperative period. CONCLUSION: Laparoscopic sacrohysteropexy can be performed safely with this meshless modification in uterine prolapse as an alternative.

Clinical and Sonographic Evaluation of Postmenopausal Bleeding (PMB) Followed by Diagnostic and/or Therapeutic Hysteroscopy and Guided Biopsy in Jordanian Hospitals.

Background and Objectives: The goal of this study was to evaluate the clinical sonographic evaluation of postmenopausal bleeding (PMB) followed by diagnostic and/or therapeutic hysteroscopy and guided biopsy in Jordanian hospitals. Materials and Methods: A retrospective multi-centric study was performed in hospitals in Al-Karak and Amman from 2014-2016. The study recruited 189 cases to evaluate the aetiology of postmenopausal bleeding. Atrophic endometrium was observed as a major cause of postmenopausal bleeding according to histopathology. The cases were also distributed according to parity in which nulliparous patients were observed. Results: Hysteroscopy was observed to be effective for the diagnosis of postmenopausal bleeding. Conclusion: There is a need to assess more approaches for the diagnosis of postmenopausal bleeding among women.

Factors Associated with Negative Patient Experiences with Essure Sterilization.

STUDY OBJECTIVE: The objective of the study was to identify factors associated with negative patient experiences with Essure. DESIGN: This was a retrospective cohort study and follow-up survey. SETTING: The study was conducted in an academic setting. PATIENTS: Patients included women who had an Essure placed between 2002 and 2017. METHODS: The hospitals' database was queried to identify subjects and charts were reviewed to confirm medical information. Subjects were invited by mail, e-mail, or phone call to participate a survey regarding symptoms and satisfaction with Essure. A comparison was made between women who reported a negative experience with Essure versus those who did not. A multivariable logistic regression analysis was performed to identify subject or procedural characteristics associated with any negative experience with Essure sterilization. RESULTS: Two hundred eighty-four women underwent Essure sterilization between 2002 and 2017, 42.3% of whom responded to the follow-up survey. Satisfaction with Essure was reported by 61.9% of respondents. Thirty-three percent of the respondents have undergone removal or desire removal of the device. The most frequent symptoms attributed to Essure were pelvic pain, dyspareunia, and vaginal bleeding. Forty-eight percent of the respondents were identified as having any negative experience with Essure. Factors associated with negative experiences with Essure included young age at placement (odds ratio [OR] 0.86; 95% confidence interval [CI] 0.79-0.94; P < .001), high gravidity (OR 1.39; 95% CI 1.14-1.71; P = .002), and absent history of abdominal surgery (OR 0.35; 95% CI 0.12-1.00; P = .049). CONCLUSION: Young age at placement, high gravidity, and absent history of abdominal surgery are factors associated with negative patient experiences following Essure sterilization. A negative experience with Essure is common, although dissatisfaction with the device is not always attributable to symptoms. This information could be considered when counseling women who plan removal of Essure. IMPLICATIONS STATEMENT: Our study provides new follow-up data with respect to hysteroscopic sterilization. This research is the first to examine any cause for negative patient experiences with Essure. Understanding factors associated with negative patient experiences could improve patient counseling regarding the extent to which symptoms could be attributed to Essure as well as counseling women who want to undergo removal of the device. These factors could in turn prove to be predictors for successful resolution of symptoms after removal of Essure. Results of this study could also be used for developing future hysteroscopic sterilization techniques.

Reproductive outcome after operative hysteroscopy for uterine septum: scissors or diathermy?

INTRODUCTION: Hysteroscopic septoplasty is a safe and routinely used procedure for the treatment of septate uterus. The aim of this paper is to determine which hysteroscopic technique (scissors, monopolar/bipolar diathermy) is superior for post-treatment reproductive outcome. EVIDENCE ACQUISITION: Two different hysteroscopic septoplasty instruments (scissors and monopolar/bipolar diathermy) were compared, focusing on the pregnancy outcome. In addition, all published studies and reviews regarding pregnancy outcomes that occurred after operative hysteroscopy using different techniques (bipolar, monopolar electrodes, resectoscope, VERSAPOINT™ [Ethicon LLC] and scissors) were reviewed. Dichotomous analysis, with use of the Mantel-Haenszel method, was performed for all five outcomes, with fixed effect analysis model and odds ratio (OR) as the effect measure. Analysis details included totals and subtotals with 95% confidence interval. The Multinomial CI package for the R statistical language was also used. EVIDENCE SYNTHESIS: Out of 26 full-text articles available in the literature, two studies were finally selected as eligible, with a total number of 125 patients. Pregnancy rate for scissors was 88.8% and for resectoscope was 75.6% (OR: 2.13, I2=29%; P=0.23). Delivery rate for scissors was 78.1% and for resectoscope was 75.0% (OR: 1.29, I2=0%; P=0.53). Miscarriage rate for scissors was 21.8% and for resectoscope was 27.1% (OR: 0.78, I2=0%; P=0.53). Preterm delivery rate for scissors was 6.2% and for resectoscope was 6.7% (OR: 0.85, I2=0%; P=0.94). Term delivery rate for scissors was 71.8% and for resectoscope was 66.1% (OR: 1.32, I2=0%; P=0.47). The lack of evidence in literature regarding the potential influence in the reproductive outcome of the instrument used when performing a hysteroscopy to treat a septate uterus became radically clear. CONCLUSIONS: No statistically significant differences were observed in reproductive outcomes between women treated for septate uterus using resectoscope or scissors.

Intrauterine adhesion prevention with Malecot catheter after hysteroscopic myomectomy: A novel approach.

OBJECTIVE: Intrauterine adhesion after hysteroscopic myomectomy contributes to infertility, recurrent miscarriages, menstrual irregularities, and hinders pregnancy outcomes. The aim of this study was to apply the indwelling Malecot catheter in prevention of intrauterine adhesion after hysteroscopic myomectomy and to further evaluate the effectiveness of this approach with reported live birth rates in infertile patients who underwent subsequent infertility treatment. MATERIALS AND METHODS: Seventeen patients with FIGO Classification System PALM-COIEN Type 0 or 1 submucous myoma that received hysteroscopic myomectomy were recruited in this retrospective analysis. Post-operative insertion of the Malecot catheter via the aid of the uterine sound was performed and the catheter was left in place for seven days. RESULTS: The mean duration of TTP (time to pregnancy) was 15.6 months after hysteroscopy. Within three years after the operation, 10 out of 17 infertility patients achieved ongoing pregnancy over 12 weeks. Ongoing pregnancy rate was 58.8% (10/17). Eight patients achieved live birth (seven singletons, one twin pregnancy) with mean gestational age of 38 weeks. Live birth rate was 47.1% (8/17). CONCLUSION: The Malecot catheter is an inexpensive, easy-to-operate, and effective physical barrier method for preventing IUA in infertile patients undergoing hysteroscopic myomectomy with high live birth rate and no obvious visible post-operative adhesions.

Hysteroscopic Assessment of Tubal Patency: A Randomized Comparison between the Flow and Parryscope Techniques.

STUDY OBJECTIVE: To evaluate the accuracy of the "Parryscope" and "flow" techniques for hysteroscopic assessment of tubal patency. DESIGN: Prospective randomized clinical trial. SETTING: From May to October 2019, women with subfertility undergoing laparoscopic and hysteroscopic surgery at the Medical University of Vienna were invited to participate in the study. The primary outcome was accuracy of Fallopian tube patency relative to the gold standard of laparoscopic chromopertubation. PATIENTS: Sixty women with subfertility. INTERVENTIONS: Hysteroscopy with either the "Parryscope" or the "flow" techniques for tubal assessment, directly followed by laparoscopy with chromopertubation. MEASUREMENTS AND MAIN RESULTS: Hysteroscopic prediction of fallopian tube patency was possible in a statistically significant manner in both study groups (p <0.05). The Parryscope technique achieved higher sensitivity (90.6%, 95% CI: 61.7-98.4) and specificity (100%, 95% CI: 90.0-100.0) than the flow technique (sensitivity: 73.7%, 95% CI: 48.8-90.9 and specificity: 70.7%, 95% CI: 54.5-83.9). CONCLUSION: Using the Parryscope technique to determine if air bubbles traverse the ostia can provide valuable additional information during hysteroscopy and is more accurate in predicting fallopian tubal occlusion than the flow method.

Updates in office hysteroscopy: a practical decalogue to perform a correct procedure.

Nowadays, hysteroscopy is the gold standard for the diagnosis and treatment of intrauterine pathologies as it represents a safe and minimally invasive procedure that allows the visualization of the entire uterine cavity. Numerous technological innovations have occurred over the past few years, contributing to the development and widespread use of this technique. In particular, the new small-diameter hysteroscopes are equipped with an operating channel in which different mechanical instruments can be inserted, and they allow not only to examine the cervical canal and uterine cavity but also to perform biopsies or treat benign diseases in a relatively short time without anesthesia and in an outpatient setting. In this scenario, the operator must be able to perform hysteroscopy in the correct way to make this procedure increasingly safe and painless for the patient. This review aims to describe the ten steps to perform a correct office hysteroscopy, starting from patient counseling to the therapy after the procedure.

Cytological sampling of fallopian tubes using a hysteroscopic catheter: A multi-center study.

OBJECTIVE: To assess the feasibility of a novel hysteroscopic catheter to collect fallopian tube cytologic samples and to correlate cytologic findings with histopathology. METHODS: This was a prospective, multicenter, single-arm pilot study. Women undergoing salpingo-oophorectomy for a pelvic mass suspicious for malignancy or for prevention of cancer for BRCA mutation carriers were recruited from 3 gynecologic oncology centers (October 2016-August 2017). Cytologic samples were collected from the fallopian tube using a novel FDA-cleared hysteroscopic catheter and evaluated by a pathologist blinded to surgical or pathologic findings. The correlation between cytologic results and final surgical pathology was assessed. RESULTS: Of the 50 patients enrolled, 42 were eligible. Hysteroscopies were completed in 40 patients with 78 fallopian tubes, of which 65 ostia (83%) were identified. Of these, 61 (72%) were successfully catheterized resulting in 44 (68%) cytology samples adequate for further evaluation: 5 were classified as positive (3 neoplastic and 2 malignant) and 39 as negative (34 benign and 5 reactive/atypical). A comparison of cytology results with fallopian tube histopathology showed a concordance rate of 95% (42/44). Of the two samples with discordant results, both had positive cytology but negative tubal pathology, and both were stage I ovarian cancers with malignant ovary histology. CONCLUSIONS: Deployment of the device yielded an evaluable cytologic sample in 68% of cases with a high rate of concordance with histopathology. Further evaluation of the device's ability to detect malignancy in high risk populations is warranted.

Combined Laparoscopic-Hysteroscopic Isthmoplasty Using the Rendez-vous Technique Guided Step by Step.

OBJECTIVE: To demonstrate the surgical technique of Rendez-vous isthmoplasty for the treatment of symptomatic cesarean scar defect. In this video, the authors show the complete procedure in a step-by-step manner to standardize and facilitate the comprehension and performance of the procedure in a simple and safe way. DESIGN: Step-by-step video demonstration of the surgical technique. SETTING: Private hospital in Curitiba, Paraná, Brazil. INTERVENTIONS: The patient is a 36-year-old woman without any comorbidities, G3 C3, and with radiologic transvaginal ultrasound diagnosis of isthmocele grade 3 (over 25 mm) identified in the superior third of the cervical canal. The main steps of combined laparoscopic-hysteroscopic isthmoplasty using the Rendez-vous technique are described in detail. A combined laparoscopic-hysteroscopic approach was performed. Under general anesthesia, the patient was placed in 0° supine decubitus, with her arms alongside her body. Operative setup included 15 mm Hg pneumoperitoneum, created using the closed Veress technique, and 4 trocars: a 10-mm trocar at the umbilicus for a 0° laparoscope, a 5-mm trocar in the right iliac fossa, a 5-mm trocar in the left iliac fossa, and a 5-mm trocar in the suprapubic area. The procedure begins after a systematic exploration of the pelvic and abdominal cavities. Step 1: Identification of key anatomic landmarks and exposure of the operation field. Step 2: By carrying out blunt and sharp dissection with cold scissors or a harmonic scalpel, the visceral peritoneal layer over the isthmus area is opened, a vesicouterine space is developed, and the bladder is pushed down at least 2 cm from the lower edge of the isthmocele. Step 3: Final Phrase: By hysteroscopic exploration of the cervical canal using the vaginoscopic approach, identification and delimitation of the isthmocele its performed by recognizing the diverticular mucosal hyperplasia, and then the hysteroscopic light is pointed directly toward the cephalic limit of the scar defect. Step 4: Laparoscopic lights are decreased in intensity and the "Halloween sign" is identified (hysteroscopic transillumination). The light of the hysteroscope is pointed to the top of the cesarean scar defect allowing the laparoscopist to identify the upper and lower edges of the scar. Step 5: Laparoscopic resection of all scar tissue, excision of all the edges of the pseudo cavity. Step 6: Adequate intracorporeal suturing technique, with a 2-layer myometrial repair using intracorporeal running and interrupted stitches of polydioxanone 2-0, is done, while ensuring preservation of the cavity by not including the endometrial tissue in the myometrial suture [1-3]. Step 7: Installation of the methylene blue dye to locate any leakage. The surgery ended without any intraoperative complications and within 60 minutes. The patient was discharged on the first day postoperatively and became pregnant 6 months after surgery, with a final C-section delivery of a healthy term newborn at 39-weeks gestational age. CONCLUSION: Combined Rendez-vous isthmoplasty is feasible, safe, and effective in experienced hands, giving the surgeon a comprehensive evaluation of the anatomy of the isthmocele, and increasing the odds of a complete resection and restoration of the anatomy [4-7]. In this patient, the procedure was uneventful, without any intra- or postoperative complications, and the symptoms were completely controlled.