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Background: Although uterine leiomyoma causes many problems, including infertility, there are few studies that have investigated the epidemiologic characteristics of uterine leiomyoma in South Korea. The aim of this study is to estimate the prevalence and incidence of uterine leiomyoma in South Korea and analyze the treatment trends. Materials and Methods: Women of reproductive age (15–54 years) were selected from the Korean National Health Insurance Service (NHIS) sample cohort dataset, which was collected from 2002 to 2013. Patients with uterine leiomyoma were identified by ICD-10 (International Codes of Disease, 10th Edition) and intervention codes. Prevalence and incidence were calculated from the NHIS cohort dataset and the treatment trends were analyzed for diagnosed patients. Results: The prevalence in overall age groups increased from 0.96% in 2002 to 2.43% in 2013, and the 1-year incidences of all age groups increased. The 26–30 age group showed the highest rate of 1-year incidence increase (2.14-folds, 0.33% in 2003 to 0.70% in 2013). The proportion of myomectomy increased from 22% in 2002 to 49% in 2013, whereas the proportion of hysterectomy decreased from 78% to 45%. Conclusions: The prevalence and incidence of uterine leiomyoma are increasing in South Korea as time progresses, and the rate of incidence increase is higher in younger reproductive women. Overall trends in uterine leiomyoma treatment are shifting to the methods of the saving uterus. [ABSTRACT FROM AUTHOR]

Controversy regarding psychological or psychiatric outcomes following hysterectomy still exists. The purpose of this study was to investigate the risk of postoperative psychiatric disorders in women with hysterectomy compared to that in women with uterus-conserving surgery for myomas by using population-based data from South Korea. This study was designed as a retrospective cohort study. We analyzed the National Health Insurance Service National Sample Cohort data including all administrative medical claims from 2002 to 2013. The study population, consisting of 9581 women, was defined as those diagnosed with uterine myoma who underwent medical procedures. The association between psychiatric and mood disorders and hysterectomy was assessed using Cox proportional hazard regression. During the study period, 1381 (14.4%) women experienced psychiatric disorders and 374 (3.9%) experienced mood disorders. The hazard ratio (HR) for psychiatric disorder was higher in women after hysterectomy than in women after uterus-conserving procedures (adjusted HR = 1.44; 95% CI = 1.27-1.64, p < 0.0001). In addition, the HR for mood disorders in women after hysterectomy was significantly higher than in women after uterus-conserving procedures (adjusted HR = 1.62; 95% CI = 1.26-2.08, p = 0.0002). Our study suggests that hysterectomy increased the risk of psychiatric disorders compared to uterus-conserving procedures in women with uterine myoma. Considering these findings, more focus on psychological responses in women following hysterectomy is needed, and appropriate psychosocial support or provisioning of information before or after procedures could reduce psychological distress. [ABSTRACT FROM AUTHOR]

We aimed to compare the effects of ramosetron and palonosetron in the prevention of postoperative nausea and vomiting (PONV) in patients that received opioid-based intravenous patient-controlled analgesia (IV-PCA) after gynecological laparoscopy. We reviewed the electronic medical records of 755 adults. Patients were classified into two groups, ramosetron (group R, n=589) versus palonosetron (group P, n=166). Based on their confounding factors, 152 subjects in each group were selected after the implementation of propensity score matching. The overall incidence of PONV at postoperative day (POD) 0 was lower in group R compared to group P (26.9% versus 36.8%; P=0.043). The severity of nausea was lower in group R than in group P on postoperative day (POD) 0 (P=0.012). Also, the complete responder proportion of patients was significantly higher in group R compared to that in group P on POD 0 (P=0.043). In conclusion, ramosetron showed a greater efficacy in the prevention of postoperative nausea at POD 0 compared to palonosetron in patients after gynecological laparoscopy. [ABSTRACT FROM AUTHOR]

Aims and objectives. The purpose of the study was to evaluate the effects of a structured educational programme on the patient-controlled analgesia device in terms of postoperative pain, dose of analgesics used, adverse reactions, patient knowledge and attitudes of patient-controlled analgesia and patient satisfaction with postoperative pain management among gynaecological patients in South Korea. Background. Patient-controlled intravenous analgesia has become the most common method to manage postoperative pain. Although the patient-controlled analgesia device can be very effective in managing pain, patients using external pump delivery have several problems because of their lack of knowledge of patient-controlled analgesia. To minimise these problems, nursing interventions that may decrease the number of problems should be developed and adopted into clinical practice. Design. A non-equivalent control group, non-synchronised design. Methods. The participants were 79 patients who had gynaecological surgery under general anaesthesia. Of the 79 patients, 39 were assigned to the experimental group and 40 to the control group. A day before surgery, 40 minutes of structured education on the patient-controlled analgesia device was provided individually to the patients in the experimental group using both a CD-ROM and brochure. Results. Pain level and adverse reactions were significantly lower in the experimental group than in the control group. Furthermore, the analgesic dose administered and the level of patient satisfaction with postoperative pain management increased significantly in the experimental group compared with the control group. Conclusion. A structured educational programme on the patient-controlled analgesia can be an effective nursing intervention for pain management in gynaecological patients. Relevance to clinical practice. Nurses caring for the patients who are using the patient-controlled analgesia should provide a structured educational programme to increase knowledge of pain management with patient-controlled analgesia, patient satisfaction with pain management, as well as more effective management of the pain and adverse reaction caused by patient-controlled analgesia. [ABSTRACT FROM AUTHOR]