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Hypothesis: The new hysteroscopic system with mechanical energy is an effective outpatient technique for diagnosis and treatment that has certain advantages over conventional hysteroscopy in the management of endometrial polyps. Objectives: Our primary objective was to assess the total duration of hysteroscopy and polypectomy performed in an outpatient setting comparing the new mechanical energy hysteroscopy to the bipolar energy system. Our secondary objective was to compare the level of safety of both hysteroscopic techniques using the procedure success rate, the need for subsequent referral to surgery, existing complications, and comfort experienced by the patient during the procedure. Patients and Methods: This randomized controlled trial included the first 90 patients with an ultrasound diagnosis of endometrial polyp (>1 cm) who underwent an outpatient diagnostic and operative hysteroscopy at the Igualada Hospital (Barcelona) and agreed to be included in the study by signing an informed consent. Results: We obtained a 91% success rate with the TRUCLEAR System® compared to a 69% success rate with the Versapoint® system. Total operating time was 6.36 min in the TRUCLEAR System group versus 10.82 min in the Versapoint system group (p < 0.05), with a polypectomy time of 3.06 and 7.91 min, respectively (p < 0.05). There were no significant differences between the two techniques when analyzing pain using the visual analogue scale. No complications were recorded for either technique. Conclusion: The mechanical energy system presents a significant decrease in the total duration of polypectomy and hysteroscopy when performed both by experienced staff and by staff in training, resulting in higher success rates without complications with respect to conventional hysteroscopy with bipolar energy.

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Background: Endometrial polyps are a common cause of abnormal uterine bleeding. In-office hysteroscopic management is frequently performed to treat this frequently encountered pathology. Objectives: To evaluate the long-term outcome and patients’ satisfaction with office hysteroscopic polypectomy in patients with symptomatic endometrial polyps. Materials and Methods: Retrospective longitudinal observational study of all hysteroscopic polypectomies performed at d’Igualada University Hospital (Barcelona, Spain) between May 2016 and December 2018. The medical records were reviewed, and a telephone interview was conducted with all the patients diagnosed with symptomatic endometrial polyps who underwent outpatient hysteroscopic polypectomy, with the purpose of evaluating the post-procedure symptomatology and satisfaction with the procedure. Main outcomes and results: A total of 848 outpatient hysteroscopies were performed, 379 of which were polypectomies. Of those, 163 procedures were performed in symptomatic patients and were included in the final analysis. The most common symptom among premenopausal patients was abnormal uterine bleeding (84.85%) and in postmenopausal women, postmenopausal bleeding (95.3%). After the procedure, the symptoms resolved or decreased considerably in 66.7% of premenopausal and 93.7% of postmenopausal patients. Additionally, 87.1% of the patients were very satisfied with the procedure. Conclusion: Office hysteroscopic polypectomy is an effective treatment for endometrial polyps with high patient satisfaction reported following the procedure.