Browsing by Author "Sitaula, Sarita"
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Publication Anatomy of Internal Iliac Artery and Its Ligation to Control Pelvic Hemorrhage(Nepal Medical Association, 2020) Shrestha, Ramesh; Shrestha, Sapana; Sitaula, Sarita; Basnet, PrithaAbstract: Pelvic hemorrhage is a major cause of maternal morbidity and mortality in developing countries. A sound clinical judgment, adequate assessment, and preparation of the patient are the best preoperative means to avoid its occurrence. Bilateral internal iliac artery ligation is a life-saving procedure to control massive obstetric and gynecological hemorrhage when other measures fail. This procedure significantly reduces the pulse pressure and rate of blood flow abolishing the‘triphammer effect’ of arterial pulsation and subsequently resulting in sluggish blood flow allowing effective thrombosis within the small bleeding vessels. This has helped to save many lives and uteruses for more than a century. No tissue necrosis occurs due to ample collateral circulation in the pelvis from the major pelvic anastomoses. An increased understanding of retroperitoneal anatomy and regional variations of the internal iliac artery is needed to reduce the risk of intraoperative and postoperative complications.Publication Prevalence of Hysterectomy among Gynecological Surgeries in a Tertiary Care Hospital(Nepal Medical Association, 2020) Manandhar, Tara; Sitaula, Sarita; Thapa, Baburam Dixit; Agrawal, Ajay; Thakur, AchalaAbstract: Introduction: Hysterectomy is the most common gynecological procedure. Over the last decade, the minimally invasive approach has been practiced more frequently. Fibroid uterus being the most common indication for hysterectomy justifies this minimal approach, however, whenever feasible, vaginal hysterectomy can be the preferred route. The objective of this study was to find out the prevalence and indication of hysterectomy among major gynecological surgeries in a tertiary care hospital. Methods: A descriptive cross-sectional study was done at a tertiary care hospital among 1912 patients who had major gynecological surgeries from January 2017 to December 2019. Ethical clearance was obtained from the institutional review committee (ref. no. ACD 935/076/077). Convenient sampling was used. Statistical analysis was done using Statistical Package for Social Sciences version 21.0. Point estimate at 95% Confidence Interval was calculated along with frequency and proportion for binary data. Results: During the study period, there were 1,912 major gynecological surgeries and the prevalence of hysterectomy was 1,131 (59.15%) (56.94-61.35 at 95% Confidence Interval). Fibroid uterus was the most common clinical indication for hysterectomy which was done in 397 (35.10%) patients, followed by uterovaginal prolapse in 254 (22.46) patients, adnexal mass in 210 (18.56%), and abnormal uterine bleeding in 117 (10.34%) patients. Conclusions: Hysterectomy, being the most common gynecological surgery, selection of the most appropriate route is of paramount importance. As for any other surgery, it is not without complication and hysterectomy should always be justified. With the advancement in the conservative approaches, these organ-preserving options should be explored rigorously before opting for hysterectomy.