BACKGROUND: Recently elderly people have increased in Korea and increased demands of medical service. This study was carried out to identify diseases and health service utilization patterns of geriatric inpatients to provide better understanding and basis planning to meet the needs of expanding geriatric population. METHOD: We use data of `Patient Survey in Korea` in 1999 and analyzed characteristics of disease structure and utilization patterns of health care service of 54,013 cases of discharged patients aged 65 years or more. RESULT: The proportion of the elderly in total discharged patients is 14.7%. Male to female ratio is 1:1.3 and most common age group was between 65 and 69 years old. 84.2% of elderly patients were admitted at secondary or tertiary health care facilities. The most common disease in geriatric inpatients is malig- nancy in male and vascular disease in female. The average duration of hospitalization is 14.2 days. They stay longer than the nation wide average hospital length and stay longest when they are admitted by mental and behavioral disorders. CONCLUSION: Geriatric patients are admitted mostly with chronic degenerative diseases such as neoplasm and vascular disease. Elders prefer to be admitted to tertiary hospitals and oriental hospitals. They stay more in hospital.
Aged ; Delivery of Health Care ; Female ; Health Services* ; Hospitalization ; Humans ; Inpatients* ; Korea ; Male ; Tertiary Care Centers ; Vascular Diseases

Physician–scientists play a pivotal role in bridging clinical practice and biomedical research, advancing medical science, and tackling complex healthcare challenges. In South Korea, the declining number of medical doctors engaging in basic medical sciences has prompted the implementation of various training initiatives since the 2000s. Notable initiatives, such as the Integrated Physician–Scientist Training Program (2019) and the Global Physician–Scientist Training Program (2024), aim to cultivate multidisciplinary physician–scientists capable of addressing unmet medical needs. This study offers a comprehensive overview of the current training systems, funding mechanisms, and strategic approaches for physician–scientists in South Korea, compares them with international best practices, and proposes actionable policy recommendations to enhance their effectiveness and long-term sustainability.

Physician–scientists play a pivotal role in bridging clinical practice and biomedical research, advancing medical science, and tackling complex healthcare challenges. In South Korea, the declining number of medical doctors engaging in basic medical sciences has prompted the implementation of various training initiatives since the 2000s. Notable initiatives, such as the Integrated Physician–Scientist Training Program (2019) and the Global Physician–Scientist Training Program (2024), aim to cultivate multidisciplinary physician–scientists capable of addressing unmet medical needs. This study offers a comprehensive overview of the current training systems, funding mechanisms, and strategic approaches for physician–scientists in South Korea, compares them with international best practices, and proposes actionable policy recommendations to enhance their effectiveness and long-term sustainability.

Physician–scientists play a pivotal role in bridging clinical practice and biomedical research, advancing medical science, and tackling complex healthcare challenges. In South Korea, the declining number of medical doctors engaging in basic medical sciences has prompted the implementation of various training initiatives since the 2000s. Notable initiatives, such as the Integrated Physician–Scientist Training Program (2019) and the Global Physician–Scientist Training Program (2024), aim to cultivate multidisciplinary physician–scientists capable of addressing unmet medical needs. This study offers a comprehensive overview of the current training systems, funding mechanisms, and strategic approaches for physician–scientists in South Korea, compares them with international best practices, and proposes actionable policy recommendations to enhance their effectiveness and long-term sustainability.

Physician–scientists play a pivotal role in bridging clinical practice and biomedical research, advancing medical science, and tackling complex healthcare challenges. In South Korea, the declining number of medical doctors engaging in basic medical sciences has prompted the implementation of various training initiatives since the 2000s. Notable initiatives, such as the Integrated Physician–Scientist Training Program (2019) and the Global Physician–Scientist Training Program (2024), aim to cultivate multidisciplinary physician–scientists capable of addressing unmet medical needs. This study offers a comprehensive overview of the current training systems, funding mechanisms, and strategic approaches for physician–scientists in South Korea, compares them with international best practices, and proposes actionable policy recommendations to enhance their effectiveness and long-term sustainability.

PURPOSE: The aim of this study was to describe the surgical clip-related complications that can occur after open retropubic prostatectomy (RRP), pure laparoscopic prostatectomy (LRP), and robot-assisted laparoscopic radical prostatectomy (RALP). MATERIALS AND METHODS: A database of 641 patients who underwent RRP (n=439), LRP (n=49), and RALP (n=153) at our institution between January 2006 and April 2009 was reviewed to identify patients with complications related to the use of surgical clips. The median follow-up time for the entire cohort was 19.0 months (range, 1-42 months). RESULTS: Of the 641 patients, 25 (5.7%), 1 (2.0%), and 2 (1.3%) had a bladder neck contracture after RRP, LRP, and RALP, respectively. Two RRP patients had a bladder stone. In total, 6 patients had surgical clip-related complications. Metal clip migration was associated with 2 (8%) of the 25 RRP cases of bladder neck contracture and both (100%) of the RRP cases of bladder stone. Moreover, both (100%) of the RALP cases of bladder neck contractures were associated with Hem-o-lok clip migration into the anastomotic site. CONCLUSIONS: Surgical clips are prone to migration and may cause, or significantly contribute to, bladder neck contracture or the formation of bladder stones after radical prostatectomy. These findings also suggest that because the incidence of bladder neck contracture after RALP is low, the migration of Hem-o-lok clips should be suspected when voiding difficulty occurs after RALP.
Cohort Studies ; Contracture ; Follow-Up Studies ; Humans ; Incidence ; Neck ; Prostatectomy ; Prostatic Neoplasms ; Surgical Instruments ; Urinary Bladder ; Urinary Bladder Calculi ; Urinary Bladder Neck Obstruction

No abstract available.
Blood Transfusion, Autologous*

No abstract available.
Blood Transfusion, Autologous*

PURPOSE: Bone morphogenetic protein (BMP) is a pleiotropic growth factor, which has been suggested to play a critical role during the development and homeostasis of the kidney. We evaluated the response of the human renal cell carcinoma (RCC) cell lines to BMPs. MATERIALS AND METHODS: We evaluated the growth rate of the human RCC cell lines, 112, 117 and 181, according to the concentrations of BMP-4, -6 and -7, and detected the levels of the BMP receptors (BMPRs) expressed in the cell lines. To demonstrate that the defect in BMP-6 signaling is at the receptor level, BMP-6 resistant cell lines were transfected, with adenovirus containing the constitutively active form of the BMP receptor types II (BMPR-II). After transfection, the cells were transfected with pSBE4, the construct of the BMP-6-responsive luciferase reporter gene, and a luciferase assay performed. RESULTS: The BMP-6 inhibited the proliferation of the 112, but not those of the 117 and 181 cells, in a dose-dependent manner. From Northern blot and immunoblot analyses, it was demonstrated that the 117 and 181 cells had undetectable levels of BMPR-II expression. The levels of luciferase activity, following adenovirus infections, was elevated in both the 117 and 181 cells, suggesting that the down-stream signaling molecules of the BMP-6 was intact in these cell lines. CONCLUSIONS: Taken together, these results demonstrate that the human RCC cell lines 117 and 181 are resistant to the growth inhibitory effects of the BMP-6 due to their decreased levels of BMPR-II expression.
Adenoviridae ; Adenoviridae Infections ; Blotting, Northern ; Bone Morphogenetic Protein 6 ; Bone Morphogenetic Protein Receptors* ; Bone Morphogenetic Proteins* ; Carcinoma, Renal Cell* ; Cell Line ; Genes, Reporter ; Homeostasis ; Humans* ; Kidney ; Luciferases ; Transfection

PURPOSE: The study is designed to develop an educational CD-Program for prevention and control of obesity among primary school students. METHOD: The study is conducted from June 15, 2000 to April 15, 2002. Based on the course of program development suggested by Dick and Cray (1990), the study followed the planning, development, education and evaluation of a program. RESULT: The developed CD-Program consists 2 parts each for lower and higher grades of primary school students. The introduction part of the first trial for lower grade students uses quiz to encourage their motivations, the body proceeds with motion pictures and animations to trigger their interests. The introduction part of the second trial for the lower grades consists of remembering the exhibition lecture. The first trial for higher grades of primary school students builds on the contents of the low grades. Its body part, how to determine obesity and calculate ones own obesity, puts ones own weight and height in by the mouse. For the second trial of the higher grades, the body consists of life-style, diet, and regiments. CONCLUSION: The merits of this CD-Program are that to be possible an interaction between teachers and students.