Chitosan, hydroxycitrate and L-carnitine have been known to be antiobesity components. The purpose of this study was to evaluate the combined effects of chitosan, hydroxycitrate and L-carnitine mixture as a potential antiobesity supplement in overweight women. Pre-menopausal healthy females who were overweight (percent ideal body weight >110) were included in this study. Forty-nine subjects randomly received a placebo (n=25) or antiobesity-supplement (n=24), which was a mixture of chitosan, hydroxycitrate, and L-carnitine. Before and after the eight-week experimental period, anthropometric parameters, blood components and computerized tomography were measured. At baseline, the two groups were well matched in terms of age, body mass index and lipid profile. After the eight weeks of potential antiobesity supplementation, the subjects' body fat percent had decreased significantly (p<0.001) by 5.6% (39.1+/-1 vs 36.9+/-1%) while lean body mass increased (p<0.01). Vsceral fat area at the L4 vertebra decreased significantly (p<0.01) by 8.6% in the supplemented group and the total fat area at the L4 vertebra showed a tendency to decrease (p=0.051) by 2.4%. Also, in the group given the antiobesity-supplement rather than the placebo, the fasting triglyceride level decreased significantly (p<0.05) by 10.0%. In addition, serum total cholesterol levels in the antiobesity-supplement group showed a tendency to decrease (p=0.159) by 2.7% (194+/-6 vs 189+/-6 mg/dl). No side effects were found in either group during the intervention. In conclusion, the present study demonstrated that taking a mixture of chitosan, hydroxycitrate, and L-carnitine as a potential antiobesity supplement for eight weeks produced advantageous changes in the weight and visceral fat accumulation of overweight women without any side effects.
Adipose Tissue ; Body Mass Index ; Carnitine ; Chitosan ; Cholesterol ; Fasting ; Female ; Humans ; Ideal Body Weight ; Intra-Abdominal Fat* ; Overweight* ; Spine ; Triglycerides ; Weight Loss*

OBJECTIVE: To compare the oncologic and obstetric outcomes in reproductive-age females with borderline ovarian tumors (BOTs) treated with cyst enucleation (CE) or unilateral salpingo-oophorectomy (USO). METHODS: The medical records of patients with BOTs treated between 1998 and 2014 were retrospectively reviewed. The recurrence rates in the USO and CE groups were compared, and the postoperative obstetric outcomes were assessed via telephone survey. RESULTS: Eighty-nine patients with BOTs underwent USO, and 19 underwent CE. Of these, six patients had recurrent BOTs. The recurrence rate was significantly lower in the USO group (3/89, 3.4%) than in the CE group (3/19, 15.8%) (P=0.032). All patients with recurrent disease were successfully treated with further surgery. Of the 76 patients interviewed by telephone, 71 (93.4%) resumed regular menstruation after surgery. Twenty-six of the 32 patients (81.3%) who attempted to conceive had successful pregnancies. USO (19/24, 79.2%), like CE (7/8, 87.5%), resulted in favorable pregnancy rates for patients with BOTs. CONCLUSION: USO is a suitable fertility-preserving surgery for women with BOTs. CE is also an acceptable option for select patients.
Female ; Fertility Preservation ; Humans ; Medical Records ; Menstruation ; Pregnancy ; Pregnancy Rate ; Recurrence ; Retrospective Studies ; Telephone

OBJECTIVES: Although sleep problem is a common complaint in stroke survivors, there is paucity of studies on quality of sleep in old patients with stroke. The purpose of this study was to investigate the clinical characteristics associated with quality of sleep in old patients with stroke. METHODS: A comprehensive clinical and psychiatric assessments was performed in 30 patients who were admitted in rehabilitation department. Quality of sleep was evaluated with the Pittsburgh sleep quality index (PSQI). Other rating scales such as Modified Barthel Index, Korean mini mental state examination, Hamilton rating scale for anxiety, and Hamilton rating scale for depression were also performed to evaluate the clinical characteristics. RESULTS: Thirteen patients (43%) were 'poor sleeper' defined as a global PSQI score >5. In the partial correlation test, poor sleeper group were significantly associated with anxiety (r=0.69, p<0.01) and depression (r=0.76, p<0.01). In the multivariate logistic regression analysis, depression symptoms (OR=1.51, p=0.01) were only significant predictor of 'poor sleep' compared with other factors including age, sex, stroke type, stoke location, stroke site, past medical history, anxiety, and cognitive function. CONCLUSION: The results may suggest that it is important to assess depression when old patients with stroke show decreased quality of sleep. Further following studies will be needed for finding relation with other clinical factors.
Aged ; Anxiety ; Depression ; Humans ; Logistic Models ; Stroke ; Survivors ; Weights and Measures

BACKGROUND: Correct transfusion of blood product to the right patient requires multiple processes. Errors occurring in the pre-transfusion checking step can result in a serious incident. The role of patients in the safe blood transfusion practice has been investigated. METHODS: We have adopted patient involvement in bedside checking using patient's signature since 2010. We conducted a retrospective review of transfusion medical records during January 2013. The signatures of doctors, nurses, and patients were audited and the reasons for omitting patient's signature were examined. RESULTS: The practice of patient's signature was performed after the problems of procedures were improved. A total of 4697 blood products for 576 patients were issued. The first transfused products were 426 units of RBC (74.0%), 56 units of platelet (9.7%), and 34 units of fresh frozen plasma (5.9%). Completion of patient's signature was observed in 336 patients (63.5%). The reason for omitting patient's signature was operation (104, 18.1%), unclear consciousness or sedation (75, 13.0%), and neonate or infancy (7, 1.2%). CONCLUSION: Patient involvement in the pre-transfusion checking process by writing down the patient's own signature could be achievable. In case of no patient's signature as with an operation, sedation, and neonate or infancy, specific attention is required to ensure a safe transfusion practice.
Blood Platelets ; Blood Transfusion ; Consciousness ; Humans ; Infant, Newborn ; Medical Records ; Plasma ; Retrospective Studies ; Writing

Osteoporosis and osteoporotic fractures cause socioeconomic concerns, and medical system and policies appear insufficient to prepare for these issues in Korea, where the older adult population is rapidly increasing. Many countries around the world are already responding to osteoporosis and osteoporotic fractures by adopting fracture liaison service (FLS), and such an attempt has only begun in Korea. In this article, we introduce the operation methods for institutions implementing FLS and characteristics of services, and activities of the FLS Committee for FLS implementation in the Korean Society for Bone and Mineral Research. In addition, we hope that the current position statement will contribute to the implementation of FLS in Korea and impel policy changes to enable a multidisciplinary and integrated FLS operated under the medical system.