Hysteroscopy in postmenopause: from diagnosis to the management of intrauterine pathologies.

With the increase in life expectancy, women now live up to one-third of their life in menopause. Postmenopausal bleeding (PMB) is a common gynecologic complaint encountered by the clinician. Endometrial cancer is present in about 10% of patients with PMB. Nevertheless, many other conditions such as endometrial or cervical polyps, genital atrophy, or non-gynecologic conditions may also be present. Hysteroscopy has replaced blind diagnostic procedures and is now considered the gold-standard technique for the diagnosis and management of intrauterine pathology. Gynecologists in clinical practice should be familiar with the use of hysteroscopy in the diagnosis and treatment of the menopausal patient presenting with gynecologic complaints. The aim of this article is to report the current evidence on the role of hysteroscopy in the evaluation and management of the postmenopausal patient with intrauterine pathology.

Office hysteroscopy: back to the future!

Hysteroscopy and anesthesia have come a long way in the last 150 years. While traditionally performed in the operating theater under general anesthesia, the alternative approach - so-called 'office' hysteroscopy - has gained popularity in recent years. Supporters of this modality cite the 'see and treat' capabilities, avoidance of anesthesia, more rapid turn-around time, and favorable economics as advantages. On the other hand, some question the success rate, capabilities, and patient comfort levels as potential drawbacks. In this article, we review the evidence behind all of these points as well as the requirements for setting up an office hysteroscopy service.

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.

Variability in gynecologic case volume of obstetrician-gynecologist residents graduating from 2009 to 2017.

BACKGROUND: Residency training in obstetrics-gynecology has changed significantly over time, with residents expected to master an increasing number of surgical procedures. Residency operative case logs are tracked by the Accreditation Council for Graduate Medical Education, which sets case minimums for all procedures. In 2018, the Accreditation Council for Graduate Medical Education created a combined minimally invasive hysterectomy category and now requires graduating residents to complete a minimum of 70 minimally invasive hysterectomies. OBJECTIVES: The objectiges of the study were to evaluate the range of operative gynecological experience across graduating obstetrician-gynecologist residents in the United States and to estimate the number of residents able to meet new Accreditation Council for Graduate Medical Education minimum hysterectomy cases. STUDY DESIGN: Accreditation Council for Graduate Medical Education surgical case logs of graduating obstetrician-gynecologist residents from 2009 to 2017 were analyzed for case volume trends. RESULTS: The average total number of gynecological cases per resident decreased from 438.2 to 431.5 (P < .0001). Minimally invasive hysterectomy averages increased from 43.6 to 69.3 (P < .0001), a trend driven principally by an increase in total laparoscopic hysterectomies. Mean case log decreases were noted in invasive cancer (70.7 to 54.3), incontinence and pelvic floor (85.6 to 56.7), and total abdominal hysterectomies (74.4 to 42.9); (P < .0001 for all). Mean increases were seen in total laparoscopic (118.8 to 146.3) and operative hysteroscopy (68.6 to 77.1) cases (P < .0001 for all). The ratio of the 90th percentile to the 10th percentile of resident case logs showed substantial variation in surgical volume for all procedures, although this ratio decreased over time. Graduates who logged 70 minimally invasive hysterectomy cases were estimated to fall at the 51st percentile in 2017; this was down from the 91st percentile in 2009. CONCLUSION: Nationwide, graduates of obstetrician-gynecologist residency experience significant variability in their surgical training. Based on our extrapolation of Accreditation Council for Graduate Medical Education data, approximately half of residency graduates fell below the 70 case minimally invasive hysterectomy minimum in 2017. Meeting the new Accreditation Council for Graduate Medical Education hysterectomy minimums may be challenging for a significant proportion of residency programs. Understanding the scope and variability of gynecology training is needed to continue to improve and address gaps in resident education.

Reproductive surgery: glimpses into the past and thoughts for the future (part 2).

This month's Views and Reviews continues with part two of the series regarding reproductive surgery. The roles of reproductive surgery in müllerian anomalies, tubal and pelvic disease, fertility preservation, and male reproductive surgery are included. Augmenting each contribution, authors have added images and videos to their reflections.

Hysteroscopy and why macroscopic uterine factors matter for fertility.

For humans, the uterus is their first home. Accurate evaluation and effective therapy are central to optimizing the conditions for implantation and sustained pregnancy. For macroscopic intracavitary disease, hysteroscopy remains the gold standard for diagnosis and treatment. We review the role of hysteroscopy before fertility therapies. We also address intracavitary pathologies and their relevance to procreative outcomes. Controversies in the literature are noted and clarified, and trends in the field of hysteroscopy are identified regarding how they will influence the future of reproductive care and women's health.

Effectiveness and appropriateness in the application of office hysteroscopy.

With the advances in miniature instruments, office hysteroscopy on conscious patients has been the standard to explore the intrauterine pathology, with the ability to perform some minor procedures concomitantly. Patients usually appreciate the efficient "see and treat" procedures with such minimal discomfort that exempt from the inconvenience of going into the operating room and the need for anesthesia. However, controversies exist in the appropriateness of its application in some clinical situations. Concerns include (1) the criteria for hysteroscopy applied in the vast number of patients suffering from abnormal uterine bleeding or subfertility, and (2) the frequency for repeated hysteroscopy on some kinds of patients, such as those of endometrial cancer with fertility-sparing treatment for monitoring the disease, or those of severe intrauterine adhesion who need adhesiolysis for subsequent conception, in whom the appropriate protocol of repeatedly applying hysteroscopy lacks consensus. This article reviews the literature to find the best available evidence on the effectiveness of office hysteroscopy in comparison with other clinical diagnostic tools, as well as the current opinions on such controversies in its application.

Update on the Essure System for Permanent Birth Control.

In 2002, the U.S. Food and Drug Administration approved the Essure system for permanent birth control. Implantation with this device offers a minimally invasive option for permanent female contraception that is placed during a brief office visit. Unlike laparoscopic tubal sterilization, the Essure procedure requires no hospitalization or general anesthesia, resulting in minimal recovery time. After a decade of stability in the report of adverse effects, the U.S. Food and Drug Administration noted a sharp increase in patient-reported adverse events, including chronic pelvic pain, irregular bleeding, allergic reactions, and autoimmune-like reactions. In response to this increase in complaints, the U.S. Food and Drug Administration issued updated guidelines for patient education and counseling. This article discusses those updates, as well as implications for nurses who provide health care to women seeking permanent contraception.

Prevention of intrauterine post-surgical adhesions in hysteroscopy. A systematic review.

OBJECTIVE: The purpose of the present review is to provide a survey of the various measures of preventing adhesions used in hysteroscopic surgery. STUDY DESIGN: A systematic computerized literature search was conducted to provide a survey of the various measures used in hysteroscopic surgery to prevent adhesions. Finally, 29 studies were included in the analysis, showing a wide variety of methods and agents advocated in international literature. They are explained in various sections, based on the IUA prevention approach adopted (surgical technique, early second-look hysteroscopy, barrier method, pharmacological therapy). RESULTS: The results of our review show that (i) use of surgical techniques which reduce the use of electrosurgery should be preferred whenever possible (Level of evidence: 4); (ii) an early second-look hysteroscopy would appear to be an effective preventive, as well as therapeutic, strategy regarding IUA but studies on the topic are too few for relevant evidence; (iii) barriers methods are the most widely used and, among these, gel barriers have been proven to have a significant clinical effect on IUA prevention, because of higher adhesiveness and prolonged residence time on the injured surface (Level of evidence: 1b); (iv) the role of hormonal and antibiotic therapy in the prevention of post-operative IUA is difficult to evaluate as it has been used in association with other prevention strategies in most studies included in our review. CONCLUSIONS: Robust and high quality randomized trials to assess the effectiveness of different anti-adhesion therapies are still needed before one or more of these strategies may be strongly recommended for improving clinical outcomes in women treated by operative hysteroscopy.

Randomized, controlled trial comparing the efficacy of intrauterine balloon and intrauterine contraceptive device in the prevention of adhesion reformation after hysteroscopic adhesiolysis.

OBJECTIVE: To compare the efficacy of heart-shaped intrauterine balloon and intrauterine contraceptive device (IUD) in the prevention of adhesion reformation after hysteroscopic adhesiolysis. DESIGN: Prospective, randomized, controlled trial. SETTING: University hospital. PATIENT(S): A total of 201 women with Asherman syndrome. INTERVENTION(S): Women were randomized to having either a heart-shaped intrauterine balloon or an IUD fitted after hysteroscopic adhesiolysis. The devices were removed after 7 days. A second-look hysteroscopy was carried out 1 to 2 months after the surgery. MAIN OUTCOME MEASURE(S): Incidence of adhesion reformation and reduction of adhesion score before and after surgery. RESULT(S): Initially 201 cases were recruited; 39 cases dropped out, resulting in 82 cases in the balloon group and 80 cases in IUD group. The age, menstrual characteristics, pregnancy history, and American Fertility Society score before surgery were comparable between the two groups. The median adhesion score reduction (balloon group, 7; IUD group, 7) and the adhesion reformation rate (balloon group, 30%; IUD group, 35%) were not significantly different between the two groups. CONCLUSION(S): The heart-shaped intrauterine balloon and IUD are of similar efficacy in the prevention of adhesion reformation after hysteroscopic adhesiolysis for Asherman syndrome. CLINICAL TRIAL REGISTRATION NUMBER: ISRCTN 69690272.

Intrauterine Morcellator Devices: The Icon of Hysteroscopic Future or Merely a Marketing Image? A Systematic Review Regarding Safety, Efficacy, Advantages, and Contraindications.

The aim of this study was to analyze all available evidence regarding the use of intrauterine morcellator (IUM), for treatment of the most prevalent intrauterine benign lesions, compared to both traditional resectoscopy and conventional outpatient operative hysteroscopy in terms of safety, efficacy, contraindications, perioperative complications, operating time, and estimated learning curve. We reported data regarding a total of 1185 patients. Concerning polypectomy and myomectomy procedures, IUM systems demonstrated a better outcome in terms of operative time and fluid deficit compared to standard surgical procedures. Complication rates in the inpatient setting were as follows: 0.02% for IUM using Truclear 8.0 (Smith & Nephew Endoscopy, Andover, Massachusetts) and 0.4% for resectoscopic hysteroscopy. No complications were described using Versapoint devices. Office polipectomy reported a total complication rate of 10.1% using Versapoint device (Ethicon Women's Health and Urology, Somerville, New Jersey) and 1.6% using Truclear 5.0 (Smith & Nephew Endoscopy). The reported recurrence rate after polypectomy was 9.8% using Versapoint device and 2.6% using Truclear 8.0. Finally, the reported intraoperative and postoperative complication rate of IUM related to removal of placental remnants using Truclear 8.0 and MyoSure (Hologic, Marlborough, Massachusetts) was 12.3%. The available evidence allows us to consider IUM devices as a safe, effective, and cost-effective tool for the removal of intrauterine lesions such as polyps, myomas (type 0 and type 1), and placental remnants. Evidence regarding Truclear 5.0 suggests that it may represent the best choice for office hysteroscopy. Further studies are needed to confirm the available evidence and to validate the long-term safety of IUM in procedures for which current data are not exhaustive (placental remnants removal).

Office hysteroscopy: current trends and potential applications: a critical review.

Office hysteroscopy is an excellent method of identifying and treating intracavitary uterine lesions. It has become easy to learn and perform; as an aid of modern technological applications, it is safe, accurate, provides immediate results under direct visualisation, and offers the additional benefit of histological confirmation and the discomfort of patients is minimal. We applied an extended literature search to explore the special features and details of the technique itself, as it evolved since it first appeared 30 years back. Our initial goal was to examine potential changes/improvements of the modality, in terms of the instrumentation used and the technique itself, the indications of use, its incorporation in daily practice, and patients' and clinicians' acceptability.

Hysterectomy on benign indications in Sweden 1987-2003: a nationwide trend analysis.

OBJECTIVE: To investigate the annual rates, types and indications for hysterectomy on benign indications in Sweden 1987-2003. DESIGN: A nationwide register-based cohort study. SETTING: The Swedish Inpatient Register. POPULATION: All women hysterectomized for benign disease in Sweden from 1987 through 2003 (n=121,947). MAIN OUTCOME MEASURE: Hysterectomy on benign indications calculated as proportions or rates/100,000 person-years. RESULTS: From 1987 to 1999, the annual overall hysterectomy rate increased from 178 to 232/100,000 person-years. Thereafter, the overall hysterectomy rate declined and phased out around 210/100,000 person-years in 2003, a decrease of 11%. Comprising only 4% of hysterectomies performed in 1987, vaginal hysterectomy increased to 31% in 2003. Rates of vaginal hysterectomy by prolapse indication increased by a five-fold, whereas rates of vaginal hysterectomy by other benign indications increased by a near 20-fold. Total and subtotal abdominal hysterectomy decreased from 63% and 32%, respectively, in 1987, to 48% and 18% in 2003. CONCLUSION: The overall rate of hysterectomy on benign indications has remained reasonably stable in Sweden over the last decade. Major trends involved a considerable decrease in rates of abdominal hysterectomy, increased use of vaginal hysterectomy and increased number of hysterectomies performed for pelvic organ prolapse.

The impact of alternative treatment for abnormal uterine bleeding on hysterectomy rates in a tertiary referral center.

STUDY OBJECTIVE: The purpose of this study was to estimate the influence of alternatives to hysterectomy for abnormal uterine bleeding (AUB) on hysterectomy rates. DESIGN: Retrospective cohort study. Canadian Task Force II-2. SETTING: University hospital. PATIENTS: Premenopausal patients with AUB. INTERVENTIONS: Medical records of all premenopausal patients treated for AUB in our university clinic between January 1, 1995, and December 31, 2004, were reviewed. Patients were identified based on (specific) diagnostic and therapy codes used in the registry system of the hospital. The total number of placements of levonorgestrel-releasing intrauterine device (LNG-IUD), hysteroscopic surgery, and hysterectomies performed/year was estimated. In addition, the course of treatment of each patient was assessed. MEASUREMENTS AND MAIN RESULTS: A total of 640 patients received surgery and 246 LNG-IUDs were placed. The proportion of endometrial ablations decreased significantly over time (p <.001), whereas hysteroscopic polyp or myoma removal (p =.030) and insertion of LNG-IUD (p <.001) both increased. The proportion of patients receiving hysterectomy for AUB as their first therapy decreased significantly (p =.005) from 40.6% to 31.4%, although the total number of patients receiving hysterectomy remained similar (p =.449). The 5-year intervention-free percentage for LNG-IUD was 70.6% (SD = 3.3%), for hysteroscopic polyp or myoma removal 75.5% (SD = 3.3%), and for endometrial ablation 78.0% (SD = 4.3%; p =.067). CONCLUSION: Despite the introduction of alternative therapies, the total hysterectomy rate in the management of AUB did not decrease in our clinic.

Trends in sterilization since the introduction of Essure hysteroscopic sterilization.

STUDY OBJECTIVE: To investigate trends in sterilization in women at the Detroit Medical Center, Michigan (DMC), since the introduction of Essure hysteroscopic sterilization. DESIGN: Retrospective study (Canadian Task Force classification II-2). SETTING: Outpatient surgery center and university teaching hospitals. PATIENTS: Women who underwent interval sterilization procedures at the DMC (Hutzel Women's Hospital, Sinai-Grace Hospital, and the Berry Center) and postpartum sterilization procedures at Hutzel Women's Hospital between January 1, 2002, and December 31, 2007. INTERVENTIONS: Permanent sterilization procedures including minilaparotomy tubal ligation, laparoscopic sterilization, Essure hysteroscopic sterilization, and postpartum tubal ligation performed at the time of cesarean section or after vaginal delivery. MEASUREMENTS AND MAIN RESULTS: In all, 5509 permanent sterilization procedures were performed in the 6 years between January 1, 2002, and December 31, 2007, at the DMC facilities analyzed: 2484 interval sterilization procedures at Hutzel Women's Hospital, Sinai-Grace Hospital, and the Berry Center, and 3025 postpartum tubal ligations at Hutzel Women's Hospital. From 2002 through 2007, the decrease in laparoscopic sterilizations from 97.9% to 48.5% of all interval sterilization procedures corresponded significantly with the increase in Essure hysteroscopic sterilizations from 0.0% to 51.3% (p <.001). Postpartum tubal ligations performed after vaginal delivery also decreased significantly during the study period from 7.9% to 3.3% of all vaginal deliveries (p <.001) while the percentage of tubal ligations performed at the time of cesarean section remained constant (p =.051). CONCLUSION: At the DMC facilities analyzed from January 1, 2002, through December 31, 2007, a significant decrease occurred in the percentage of laparoscopic sterilizations and postpartum tubal ligations performed after vaginal delivery. Of the interval sterilizations performed, the percentage of Essure hysteroscopic sterilizations increased significantly from 0.0% to 51.3% of all procedures. Since the approval of Essure hysteroscopic sterilization in November 2002, this minimally invasive method of hysteroscopic sterilization has increased in popularity at the DMC.

Diagnostic value of hysteroscopy and hysterosonography in endometrial abnormalities in asymptomatic postmenopausal women.

OBJECTIVE: To estimate the diagnostic value of hysteroscopy and hysterosonography in endometrial pathologies in asymptomatic postmenopausal women. MATERIALS AND METHODS: In this prospective study, 77 asymptomatic postmenopausal women that had a suspicion of endometrial abnormalities based upon transvaginal ultrasonography were studied. The patients underwent transvaginal ultrasonography and hysterosonography. All patients then had office diagnostic hysteroscopy or operative hysteroscopy. The final diagnosis was made by operative hysteroscopy with resection and excision of the lesions or endometrial biopsy with vacuum curettage. Sensitivity, specificity, positive predictive value and negative predictive value of transvaginal ultrasonography, hysterosonography and diagnostic hysteroscopy were calculated. RESULTS: The patients' age ranged from 45 to 80. The most common frequent abnormalities were endometrial hyperplasia in transvaginal ultrasonography (62.33%), endometrial polyp in sonohisterography (57.14%), and also endometrial polyp in diagnostic hysteroscopy (51.94%). Transvaginal ultrasonography revealed a sensitivity of 59.7% and a specificity of 35.5%. Sonohysterography revealed a sensitivity of 88.8% and a specificity of 84.4%. Diagnostic hysteroscopy revealed a sensitivity of 91% and a specificity of 82%. CONCLUSION: Hysterosonography showed very good agreement with hysteroscopy for the diagnosis of endometrial abnormalities in asymptomatic postmenopausal women. In asymptomatic postmenopausal women that had a suspicion of endometrial abnormalities based upon transvaginal ultrasonography should undergo both hysterosonography and hysteroscopy.

Hysteroscopy and removal of endometrial polyps: a Dutch survey.

OBJECTIVE: To evaluate current practice of Dutch gynecologists in polyp removal. STUDY DESIGN: All practicing gynecologists in The Netherlands in 2003 were surveyed by a mailed self-administered questionnaire about polypectomy. Gynecologists were asked about their individual performance of polypectomy: setting, form of anesthesia, method and instrument used. RESULTS: The response rate was 74% (553 of 752 gynecologists). Among the respondents, 455 (83%) stated that they removed polyps themselves. Polyps were most commonly removed in an inpatient setting (71%), under general or regional anesthesia (77%), and under direct hysteroscopic visualization (69%). Gynecologists working in a teaching hospital removed polyps more often in an outpatient setting compared to gynecologists working in a non-teaching hospital (93 (39%) versus 36 (19%) p<0.001). CONCLUSION: In the Netherlands, outpatient polyp removal is not practiced on a large scale. However, teaching hospitals are more often performing polypectomy in an outpatient setting. Therefore, we expect that there must be a tendency towards outpatient hysteroscopic removal of polyps for the future. Further research is required to assess the efficacy polyp removal.

Vaginohisteroscopia en consultorio: histeroscopio de Bettocchi, nueva técnica de diagnóstico y tratamiento ginecológico / Vaginal hysteroscopy in medical center: hysteroscope of Bettocchi, new diagnosis technique and gynecologic treatment

The global trend in surgical procedures is to be as least invasive as possible, causing minor injury to tissues, to reduce the days of hospitalization, to minimize post-operative pain and an early work reintegration. With endoscopy this has achieved and particularly with the hysteroscopy, which is a surgical procedure that allows you to visualize the uterine cavity, to diagnose and resolve the pathologies. The use of the Bettocchi hysteroscope, has revolutionized the gynecological diagnosis and treatment, because it is an ambulatory procedure, without hospitalization nor use of anesthesia. This article aims to describe this technique, its indications and contraindications.