Objective: Suicide is a huge nationwide problem that incurs a lot of socio-economic costs. Suicide also inflicts severe distress on the people left behind. The government of the Republic of Korea has been making many policy efforts to reduce suicide rate. The gatekeeper program, ‘Suicide CARE’, is one of the meaningful modalities for preventing suicide. Methods: Multidisciplinary research team collaborated to update the ‘Suicide CARE’ to version 2.0. Results: In the ‘Introductory part’, the authors have the time to think about the necessity and significance of the program before conducting full-scale gatekeeper training. In the ‘Careful observation’ part, trainees learn how to understand and recognize the various linguistic, behavioral, and situational signals that a person shows before committing suicide. In the ‘Active listening’ part, trainees learn how to ask suicide with a value-neutral attitude as well listening empathetically. In the ‘Risk evaluation and Expert referral’ part, trainees learn intervening strategies to identify a person’s suicidal intention, plan, and past suicide attempts, and connect the person to appropriate institutes or services. Conclusion Subsequent studies should be conducted to verify the efficacy of the gatekeeper program.

Objective: In 2011, “Suicide CARE” (Standardized Suicide Prevention Program for Gatekeeper Intervention in Korea) was originally developed for the early detection of warning signs of suicide completion, since there is a tendency to regard emotional suppression as a virtue of Korean traditional culture. A total of 1.2 million individuals completed the training program of “Suicide CARE” in Korea. Methods: More sophisticated suicide prevention approaches according to age, sex, and occupation have been proposed, demanding for a more detailed revision of “Suicide CARE.” Thus, during the period from August 2019 to February 2020, “Suicide CARE” has been updated to version 2.0. The assessments on domestic gatekeeper training programs for suicide prevention, international gatekeeper training programs for suicide prevention, psychological autopsy interview reports between 2015 and 2018, and the evaluation of feedback from people who completed “Suicide CARE” version 1.6 training were performed. Results: We describe the revision process of “Suicide CARE,” revealing that “Suicide CARE” version 2.0 has been developed using an evidence-based methodology. Conclusion It is expected that “Suicide CARE” version 2.0 be positioned as the basic framework for many developing gatekeeper training programs for suicide prevention in Korea in the near future.

Purpose: The purpose of this study was to compare ramosetron (RAM), aprepitant (APR), and dexamethasone (DEX) [RAD] with palonosetron (PAL), APR, and DEX [PAD] in controlling highly-emetogenic chemotherapy (HEC)–induced nausea and vomiting. Materials and Methods: Patients were randomly assigned (1:1) to receive RAD or PAD:RAM (0.3 mg intravenously) or PAL (0.25 mg intravenously) D1, combined with APR (125 mg orally, D1 and 80 mg orally, D2-3) and DEX (12 mg orally or intravenously, D1 and 8 mg orally, D2-4). Patients were stratified by gender, cisplatin-based chemotherapy, and administration schedule. The primary endpoint was overall complete response (CR), defined as no emesis and no rescue regimen during 5 days of HEC. Secondary endpoints were overall complete protection (CP; CR+nausea score < 25 mm) and total control (TC; CR+nausea score < 5 mm). Quality of life was assessed by Functional Living Index Emesis (FLIE) questionnaire on D0 and D6. Results: A total of 279 patients receiving RAD (n=137) or PAD (n=142) were evaluated. Overall CR rates in RAD and PAD recipients were 81.8% and 79.6% (risk difference [RD], 2.2%; 95% confidence interval [CI], −7.1 to 11.4), respectively. Overall CP and TC rates for RAD and PAD were 56.2% and 58.5% (RD, −2.3%; 95% CI, −13.9 to 9.4) and 47.5% vs. 43.7% (RD, 3.8%; 95% CI, −7.9 to 15.5), respectively. FLIE total score ≥ 108 (no impact on daily life) was comparable between RAD and PAD (73.9% vs. 73.4%, respectively). Adverse events were similar between the two groups. Conclusion In all aspects of efficacy, safety and QOL, RAD is non-inferior to PAD for the control of CINV in cancer patients receiving HEC.

BACKGROUND: Geriatric syndromes are associated with morbidity and poor quality of life (QOL). Urinary incontinence (UI) is one of the most prevalent geriatric syndromes. However, there is little research on the association of UI and UI-related QOL with other geriatric syndromes. We investigated the relationship between geriatric syndromes and UI according to gender and UI-related QOL among older inpatients. METHODS: This study was conducted among 444 older inpatients (aged 65 years and older) between October 2016 and July 2017. We examined geriatric syndromes and related factors involving cognitive impairment, delirium, depression, mobility decline, polypharmacy, undernutrition, pain, and fecal incontinence. UI-related QOL was assessed using the International Consultation on Incontinence Questionnaire-Short Form. Multiple logistic regression analysis was used to evaluate these associations. RESULTS: Geriatric syndromes and related factors were associated with UI. Mobility decline (odds ratio [OR], 4.16; 95% confidence interval [CI], 2.29–7.56), polypharmacy (OR, 3.35; 95% CI, 1.89–5.92), and pain (OR, 6.80; 95% CI, 3.53–13.09) were related to UI in both genders. Especially, delirium (OR, 7.55; 95% CI, 1.61–35.44) and fecal incontinence (OR, 10.15; 95% CI, 2.50–41.17) were associated with UI in men, while cognitive impairment (OR, 4.19; 95% CI, 1.14–15.44) was significantly associated with UI in women. Patients with depression were more likely to have poor UI-related QOL (OR, 8.54; 95% CI, 1.43–51.15). CONCLUSION: UI was associated with different geriatric syndromes and related factors according to gender. Care for patients with depression, related to poor UI-related QOL, should be considered in primary care to improve the UIrelated QOL of these individuals.
Cognition Disorders ; Cross-Sectional Studies ; Delirium ; Depression ; Fecal Incontinence ; Female ; Humans ; Inpatients ; Logistic Models ; Male ; Malnutrition ; Polypharmacy ; Primary Health Care ; Quality of Life ; Urinary Incontinence

A clinical trial management system (CTMS) is a comprehensive program that supports an efficient clinical trial. To improve the environment of clinical trials and to be competitive in the global clinical trials market, an advanced and integrated CTMS is necessary. However, there is little information about the status of CTMSs in Korea. To understand the utilization of current CTMSs and requirements for a future CTMS, we conducted a survey on the subjects related to clinical trials. The survey was conducted from July 27 to August 16, 2017. The total number of respondents was 596, and 531 of these responses were used. Almost half of the respondents were from hospitals (46%). The proportion of respondents who are currently using a CTMS was the highest for contract research organizations at 59%, whereas the proportion used by investigators was 39%. The main reason for not using a CTMS was that it is unnecessary and expensive, but it showed a difference between workplaces. Many respondents frequently used CTMSs to check the clinical trial schedule and progress status, which was needed regardless of workplace. While two-thirds of users tended to be satisfied with their current CTMS, there were many users who felt their CTMS was inconvenient. The most requested function for a future CTMS was one that could be used to manage the project schedule and subject enrollment status. Additionally, a systematic linkage to electronic medical records, including prescription and laboratory test results, and a function to confirm the participation history of subjects in other hospitals were requested.
Appointments and Schedules ; Electronic Health Records ; Humans ; Korea ; Prescriptions ; Research Personnel ; Surveys and Questionnaires

The tyrosine-protein kinase Tec (TEC) is a member of non-receptor tyrosine kinases and has critical roles in cell signaling transmission, calcium mobilization, gene expression, and transformation. TEC is also involved in various immune responses, such as mast cell activation. Therefore, we hypothesized that TEC polymorphisms might be involved in aspirin-exacerbated respiratory disease (AERD) pathogenesis. We genotyped 38 TEC single nucleotide polymorphisms in a total of 592 subjects, which comprised 163 AERD cases and 429 aspirin-tolerant asthma controls. Logistic regression analysis was performed to examine the associations between TEC polymorphisms and the risk of AERD in a Korean population. The results revealed that TEC polymorphisms and major haplotypes were not associated with the risk of AERD. In another regression analysis for the fall rate of forced expiratory volume in 1 second (FEV1) by aspirin provocation, two variations (rs7664091 and rs12500534) and one haplotype (TEC_BL2_ht4) showed nominal associations with FEV1 decline (p = 0.03-0.04). However, the association signals were not retained after performing corrections for multiple testing. Despite TEC playing an important role in immune responses, the results from the present study suggest that TEC polymorphisms do not affect AERD susceptibility. Findings from the present study might contribute to the genetic etiology of AERD pathogenesis.
Aspirin ; Asthma ; Calcium ; Forced Expiratory Volume ; Gene Expression ; Haplotypes ; Logistic Models ; Mast Cells ; Phosphotransferases ; Polymorphism, Genetic ; Polymorphism, Single Nucleotide ; Tyrosine

The aim of the study was to assess the association between usual dietary nutrient intake and obesity in Korean type 2 diabetic patients. We examined 2,832 type 2 diabetic patients from the Korean National Diabetes Program cohort who completed dietary assessment and clinical evaluation in this cross-sectional study. In men, higher dietary fiber intake was associated with a lower odds of being obese (Ptrend = 0.003) and in women, higher protein intake was associated with a lower odds of being obese (Ptrend = 0.03) after adjustment for age, diabetes duration, HbA1c, alcohol drinking, income, education level, and calorie intake. In men, higher fiber intake was associated with lower odds of obesity after further adjustment for diastolic blood pressure, physical activity, and possible confounding nutritional intake and medication. The multivariable adjusted odds ratio for the highest quintile of fiber intake was 0.37 (Ptrend < 0.001). In women, protein intake was not associated with obesity after further adjustment. In conclusion, higher intake of dietary fiber is associated with lower odds of being obese in type 2 diabetic men, suggesting a role for dietary fiber in the management and prevention of obesity in type 2 diabetes (ClinicalTrials.gov: NCT 01212198).
Asian Continental Ancestry Group ; Cohort Studies ; Cross-Sectional Studies ; Demography ; Diabetes Mellitus, Type 2/*complications/diagnosis ; Dietary Fiber ; *Energy Intake ; Female ; Humans ; Male ; Middle Aged ; Obesity/*etiology ; Odds Ratio ; Republic of Korea ; Risk Factors

BACKGROUND/AIMS: Buttonhole cannulation has been popular because it provides an easy puncture, is less painful, and requires less time for hemostasis. However, the technique requires a skilled staff and a long time to form the tract. A new buttonhole technique using Biohole(TM), which shortens the time needed for tract formation, has been introduced in Europe, North America, and Japan. METHODS: We prepared a cannulation tract using the buttonhole technique and Biohole(TM) over a two-week period and compared the 12-week outcomes between patients who underwent the rope-ladder versus buttonhole techniques. RESULTS: The 40 patients (27 males) had a mean age of 49.1 +/- 14.2 years. Thirteen and 27 patients were cannulated with the rope-ladder and buttonhole techniques, respectively. Patients who underwent the buttonhole technique had more initial pain than did those who received the rope-ladder technique (p = 0.044). The Biohole(TM) procedure improved puncture pain (5.6 vs. 3.4, p = 0.003) and shortened hemostasis time (1.8 vs. 1.3, p = 0.001). Over a two-week period, patients using Biohole(TM) experienced dislocation (20.8%), bleeding at peg sites (8.6%), and pain during peg change (2.4%). Over the 12 week study period, patients who underwent the buttonhole technique had insignificantly less pain than did those who received the rope-ladder technique (p = 0.088), but the former had less bleeding time than the latter (p = 0.000). One patient who received the buttonhole technique experienced one episode of infection (p = 0.327). CONCLUSIONS: The new buttonhole technique using Biohole(TM) is safe and useful in the short term. A long-term, larger, multicenter study is required to confirm these results.
Bleeding Time ; Catheterization ; Dislocations ; Europe ; Hemorrhage ; Hemostasis ; Humans ; North America ; Punctures ; Renal Dialysis

While Raoultella planticola is a rare cause of human infection, we experienced a case of severe cholangitis caused by R. planticola. A 75-year-old male patient with cancer of the pancreatic head was admitted and found to have cholangitis. Following performance of percutaneous transhepatic biliary drainage for decompression and initiation of empirical antibiotics with cefotaxime and metronidazole. R. planticola, which was susceptible to cefotaxime, was isolated from both bile and blood. Despite administration of prompt and appropriate antibiotic therapy, the patient died 10 days after admission. We herein describe the first case of cholangitis caused by infection with R. planticola.
Aged ; Anti-Bacterial Agents ; Bile ; Cefotaxime ; Cholangitis ; Decompression ; Drainage ; Head ; Humans ; Male ; Metronidazole ; Pancreatic Neoplasms ; Sepsis

BACKGROUND: The Korean National Diabetes Program (KNDP) cohort study is performing an ongoing large-scale prospective multicenter investigation to discover the pathogenesis of type 2 diabetes in Korean patients. This study was performed to examine the prevalence of chronic complications in patients with type 2 diabetes among those registered in the KNDP cohort within the past 4 years. METHODS: This study was performed between June 2006 and September 2009 at 13 university hospitals and included 4,265 KNDP cohort participants. Among the participants, the crude prevalence of microvascular and macrovascular diseases of those checked for diabetes-related complications was determined, and the adjusted standard prevalence and standardization of the general population prevalence ratio (SPR) was estimated based on the 2005 Korean National Health and Nutrition Examination Survey (KNHANES) population demographics. RESULTS: Among the KNDP registrants, 43.2% had hypertension, 34.8% had dyslipidemia, 10.8% had macrovascular disease, and 16.7% had microvascular disease. The SPR of the KNDP registrants was significantly higher than that of the KNHANES subjects after adjusting for demographics in the KNHANES 2005 population. However, with the exception of cardiovascular disease in females, the standardized prevalence for the most complicated items in the survey was significantly higher than that in the KNHANES subjects. CONCLUSION: The prevalence of macrovascular disease and peripheral vascular disease were significantly higher in Korean patients with type 2 diabetes than in the normal population. However, no significant difference was noted in the prevalence of cardiovascular disease in females.
Cardiovascular Diseases ; Cerebrovascular Disorders ; Cohort Studies ; Coronary Disease ; Demography ; Diabetes Complications ; Diabetes Mellitus, Type 2 ; Diabetic Retinopathy ; Dyslipidemias ; Female ; Hospitals, University ; Humans ; Hypertension ; Korea ; Nutrition Surveys ; Peripheral Vascular Diseases ; Prevalence ; Prospective Studies