Effects of Per-diem payment on the duration of hospitalization and medical expenses according to the palliative care demonstration project in Korea.

OBJECTIVES: The aim of this study was to examine the impacts of a government-directed palliative care demonstration (PCD) project, Per-diem Payment System (PDPS), on length of stay (LOS), hospital costs, resource usage and healthcare quality during the searched period from January in 2009 to December in 2010. STUDY DESIGN: A retrospective claim data review. METHODS: Individuals who had been eligible for the palliative care payment policy, PDPS, during 2 years (from 2009 to 2010) were assigned to the case group including seven hospitals (n = 3117). Those (seven hospitals) who were not come eligible for the palliative care payment policy were assigned to the control group (n = 2347) with fee for service. The data used in this study were electronically submitted requests of payment to the Health Insurance Review Agency during the period January 2009 to December 2010. RESULTS: After the PCD project, the length of stay for palliative patients with cancer diseases decreased by 2.56% (ß = -0.026; p-value = 0.0001) among patients hospitalized in a PCD project compared with patients hospitalized in seven hospitals that was not designed as a PCD project. Compared with costs before the PCD project, costs decreased by 0.76% (ß = 0.013; p-value = 0.0001). CONCLUSIONS: We provided evidence regarding the change in the societal burden due to palliative care. Although there was a reduction of direct medical costs reported in limited number of hospitals, in the long term, we can anticipate an expanding impact on medical costs in all palliative hospitals. Copyright © 2016 John Wiley & Sons, Ltd.

Association between information provision and decisional conflict in cancer patients.

BACKGROUND: In this study, we aimed to identify demographic and clinical variables that correlate with perceived information provision among cancer patients and determine the association of information provision with decisional conflict (DC). PATIENTS AND METHODS: We enrolled a total of 625 patients with cancer from two Korean hospitals in 2012. We used the European Organization for Research and Treatment of Cancer (EORTC) quality-of-life questionnaire (QLQ-INFO26) to assess patients' perception of the information received from their doctors and the Decisional Conflict Scale (DCS) to assess DC. To identify predictive sociodemographic and clinical variables for adequate information provision, backward selective logistic regression analyses were conducted. In addition, adjusted multivariate logistic regression analyses were carried out to identify clinically meaningful differences of perceived level of information subscales associated with high DC. RESULTS: More than half of patients with cancer showed insufficient satisfaction with medical information about disease (56%), treatment (73%), other services (83%), and global score (80%). In multiple logistic regression analyses, lower income and education, female, unmarried status, type of cancer with good prognosis, and early stage of treatment process were associated with patients' perception of inadequate information provision. In addition, Information about the medical tests with high DCS values clarity [adjusted odds ratio (aOR), 0.54; 95% confidence interval (CI) 0.30-0.97] and support (aOR, 0.53; 95% CI 0.33-0.85) showed negative significance. For inadequate information perception about treatments and other services, all 5 DCS scales (uncertainty, informed, values clarity, support, and effective decision) were negatively related. Global score of inadequate information provision also showed negative association with high DCS effective decision (aOR, 0.43; 95% CI 0.26-0.71) and DCS uncertainty (aOR, 0.46; 95% CI 0.27-0.77). CONCLUSION: This study found that inadequate levels of perceived information correlated with several demographic and clinical characteristics. In addition, sufficient perceived information levels may be related to low levels of DC.

Modeling the response of a biofilm to silver-based antimicrobial.

Biofilms are found within the lungs of patients with chronic pulmonary infections, in particular patients with cystic fibrosis, and are the major cause of morbidity and mortality for these patients. The work presented here is part of a large interdisciplinary effort to develop an effective drug delivery system and treatment strategy to kill biofilms growing in the lung. The treatment strategy exploits silver-based antimicrobials, in particular, silver carbene complexes (SCC). This manuscript presents a mathematical model describing the growth of a biofilm and predicts the response of a biofilm to several basic treatment strategies. The continuum model is composed of a set of reaction-diffusion equations for the transport of soluble components (nutrient and antimicrobial), coupled to a set of reaction-advection equations for the particulate components (living, inert, and persister bacteria, extracellular polymeric substance, and void). We explore the efficacy of delivering SCC both in an aqueous solution and in biodegradable polymer nanoparticles. Minimum bactericidal concentration (MBC) levels of antimicrobial in both free and nanoparticle-encapsulated forms are estimated. Antimicrobial treatment demonstrates a biphasic killing phenomenon, where the active bacterial population is killed quickly followed by a slower killing rate, which indicates the presence of a persister population. Finally, our results suggest that a biofilm with a ready supply of nutrient throughout its depth has fewer persister bacteria and hence may be easier to treat than one with less nutrient.

Needs regarding care and factors associated with unmet needs in disease-free survivors of surgically treated lung cancer.

BACKGROUND: To evaluate the long-term needs of lung cancer survivors and to explore factors associated with unmet need. PATIENTS AND METHODS: We recruited lung patients treated with curative surgery from 2001 through 2006 at two centers in Korea. Needs in the domains of information, supportive care, education and counseling, and socioeconomic support were measured. We selected the four most frequently reported items of unmet need among 19 items in four domains. RESULTS: The most frequently reported unmet needs were Complementary and alternative medicine (CAM) and folk remedies (59.8%) in the Information domain, Counseling and treatment of depression and anxiety (63.5%) in the Supportive care domain, diet, exercise and weight control (55.1%) in the Education and counseling domain and Financial support (90.4%) in the socioeconomic support domain. Unmet needs for psychological treatment was significantly greater in participants who were employed (adjusted odds ratio [aOR], 2.25; 95% confidential interval [CI], 1.12 to 4.53). Unmet needs for diet, exercise and weight control were significantly greater in participants who had not received chemotherapy (aOR, 1.76; 95% CI, 1.09 to 2.85). Unmet need for financial support was greater in participants who were married (aOR, 4.14, 95%CI, 1.12 to 15.22) and those who had not received chemotherapy (aOR, 5.91, 95%CI, 1.91 to 18.31). CONCLUSION: There were substantial unmet needs for information regarding psychological support, education for diet and exercise, and financial support among lung cancer survivors.

Nanoparticle deposition onto biofilms.

We develop a mathematical model of nanoparticles depositing onto and penetrating into a biofilm grown in a parallel-plate flow cell. We carry out deposition experiments in a flow cell to support the modeling. The modeling and the experiments are motivated by the potential use of polymer nanoparticles as part of a treatment strategy for killing biofilms infecting the deep passages in the lungs. In the experiments and model, a fluid carrying polymer nanoparticles is injected into a parallel-plate flow cell in which a biofilm has grown over the bottom plate. The model consists of a system of transport equations describing the deposition and diffusion of nanoparticles. Standard asymptotic techniques that exploit the aspect ratio of the flow cell are applied to reduce the model to two coupled partial differential equations. We perform numerical simulations using the reduced model. We compare the experimental observations with the simulation results to estimate the nanoparticle sticking coefficient and the diffusion coefficient of the nanoparticles in the biofilm. The distributions of nanoparticles through the thickness of the biofilm are consistent with diffusive transport, and uniform distributions through the thickness are achieved in about four hours. Nanoparticle deposition does not appear to be strongly influenced by the flow rate in the cell for the low flow rates considered.

Effect of complementary and alternative medicine on the survival and health-related quality of life among terminally ill cancer patients: a prospective cohort study.

BACKGROUND: We evaluated whether complementary and alternative medicine (CAM) use influenced outcomes [survival and health-related quality of life (HRQOL)] of cancer patients whose condition had just been judged terminal. PATIENTS AND METHODS: From July 2005 to October 2006, we conducted a prospective cohort study of 481 terminally ill cancer patients at 11 university hospitals and the National Cancer Center in Korea. We assessed how the use of CAM affected HRQOL and survival. RESULTS: In a follow-up of 481 patients and 163.8 person-years, we identified 466 deceased cases. On multivariate analyses, CAM users did not have better survival compared with nonusers [adjusted hazard ratio (aHR), 0.91; 95% confidence interval (CI) 0.74-1.10]. Among mind-body interventions, prayer showed significantly worse survival (aHR, 1.56; 95% CI, 1.00-2.43). Clinically, CAM users reported significantly worse cognitive functioning (-11.6 versus -1.3; P < 0.05) and fatigue (9.9 versus -1.0; P < 0.05) than nonusers. Compared with nonusers in subgroup analysis, users of alternative medical treatments, prayer, vitamin supplements, mushrooms, or rice and cereal reported clinically significant worse changes in some HRQOL subscales. CONCLUSION: While CAM did not provide any definite survival benefit, CAM users reported clinically significant worse HRQOLs.

First Report of Aecidium magnatum Anamorph of Uromyces acuminatus Causing Rust on Viburnum sargentii in Korea.

Viburnum sargentii Koehne belongs to the family Caprifoliaceae. It is a deciduous shrub that grows in wet mountainous area in Korea, Japan, and China. On July 2011, rust symptoms were observed on V. sargentii Koehne in Balwang mountain, Gangwon Province, Korea, at an altitude of 1,450 meters. The specimen was coded as DUCC506 and used to study in detail. Rust symptoms were present on leaves, floral axes, and petioles. The infected lesions slightly swelled and leaflets and leaves were distorted. These caused sharp bends in the petioles and wart-like galls on twigs. Defoliation and deflowering could result when infection was severe. The first symptom was small and pale yellow spots on the upper surfaces of the leaves. As the spots increased in size, they turned brown and tanned. Bright orange or yellow powdery masses of spores were produced in tiny cup-like structures that appeared on the undersurfaces of leaves and the surface of floral axes and petioles. Aecia were gregarious, cupulate, yellowish, and erumpent with a peridium having a lacerate, somewhat recurved margin. Peridial cells were hyaline to whitish, rhomboidal, 18 to 25 (avg. 21.5) × 15 to 20 (avg. 18) µm, smooth to finely verrucose, and not observed in aecial stage on floral axes and petioles. Aeciospores were globose to ellipsoid, 14 to 16 (avg. 15.4) × 15 to 16.5 (avg. 16) µm, hyaline to yellowish, with many verrucose surface and hyaline walls. These morphological properties correspond to the aecial stage of Uromyces acuminatus (1,4). From extracted genomic DNA, the D1 and D2 region of 28S ribosomal DNA was amplified with LROR (5'- ACCCGCTGAACTTAAGC-3') and LR4 (5'-ACCAGAGTTTCCTCTGG- 3') primer set. The 28S rDNA sequence of DUCC506 was deposited in GenBank DNA database under accession number KC570451. A nucleotide sequence similarity search through BLAST in the GenBank database revealed that the DUCC506's 28S rDNA shared 98% (607/622) similarity with that of U. acuminatus LD1005 (GU058004). Aecidium magnatum Arthur is the anamorph of U. acuminatus (2). Aecial and telial hosts of U. acuminatus belong to several families of Angiosperms and Spartina spp., respectively. No telial host was found near the infected aecial host V. sargentii. These morphological and molecular results support the morphological data to identify DUCC506 specimen is A. magnatum. To our knowledge, this is the first report of rust caused by A. magnatum on V. sargentii in Korea or elsewhere in the world. Rust caused by A. viburni was reported on V. sargentii in Korea without any morphological description (3). Peoples in Asia are interested in this host plant as it is used for ornamental and medicinal purpose. Therefore, our report would be useful information for the management of V. sargentii. References: (1) G. B. Cummins. The Rust Fungi of Cereals, Grasses and Bamboos. Springer-Verlag, New York, 1971. (2) D. F. Farr et al. Fungi on Plants and Plant Products in the United States. Page 1009. American Phytopathological Society Press, St. Paul, MN, 1989. (3) C. J. Kim. Kor. J. Micorbiol. 1:51, 1963. (4) H. Y. Yun et al. Plant Dis. 94:279, 2010.

The influence of hospital volume and surgical treatment delay on long-term survival after cancer surgery.

BACKGROUND: We conducted a population-based retrospective cohort study to investigate the influence of hospital volume, delay of surgery, and both together on the long-term survival of postoperative cancer patients. METHODS: Using information from the Korea Central Cancer Registry from 2001 through 2005 and the National Health Insurance claim database, we determined survival for 147 682 patients who underwent definitive surgery for any of six cancers. RESULTS: Regardless of cancer site, surgical patients in low- to medium-volume hospitals showed significantly worse survival [adjusted hazard ratio (aHR) = 1.36-1.86] than those in high-volume hospitals in multivariable analyses. Among the latter, treatment delays > 1 month were not associated with worse survival for stomach, colon, pancreatic, or lung cancer but were for rectal [aHR = 1.28; 95% confidence interval (CI), 1.17-1.40] and breast (aHR = 1.59; 95% CI, 1.37-1.84) cancer. For patients in low- to medium-volume hospitals, treatment delay was associated with worse survival for all types of cancer (aHR = 1.78-3.81). CONCLUSION: Our findings suggest that the effect of hospital volume and surgical treatment delay on overall survival of cancer patients should be considered in formulating or revising national health policy.

Impact of perception of socioeconomic burden on advocacy for patient autonomy in end-of-life decision making: a study of societal attitudes.

We investigated the impact of perception of socioeconomic burden on beliefs regarding a patient's autonomy in end-of-life (EOL) decision making. We also sought to identify the characteristics of individuals who advocate patient autonomy and their attitudes toward other EOL issues. A total of 1055 individuals from the Korean general population were interviewed through a telephone survey using a structured questionnaire that was designed to investigate public attitudes toward various EOL issues. Of 1019 individuals included in the analysis, 635 (62.3%) specified the patient and 221 (21.7%) the family, when asked who is the appropriate decision maker in terms of EOL decisions in the absence of perception of socioeconomic burden. In contrast, the numbers were 458 (44.9%) and 500 (49.1%), respectively, if substantial burden was assumed. Respondents who favoured the patient's right to make decisions regardless of perception of socioeconomic burden numbered only 312 (30.6%) and were likely to be younger and have knowledge of hospice than who favoured family decision. Former group also favoured the disclosure of terminal illness to patients, withholding life-sustaining treatment, and preparation of advanced directives. Societal attitudes toward patient autonomy were significantly influenced by perception of socioeconomic burden. Open and balanced discussion about burden to family and adequate welfare support are thus suggested.

Employment status and work-related difficulties in stomach cancer survivors compared with the general population.

Little was known about work situation and work-related difficulties, including housework after stomach cancer diagnosis. We aimed to compare employment status and work-related difficulties between stomach cancer survivors and the general population. We enrolled 408 stomach cancer survivors from two hospitals 28 months after diagnosis and 994 representative volunteers from the general population from 15 geographic districts. Working was defined as being employed (including self-employed) and nonworking as being retired or a homemaker. Nonworking was significantly higher among stomach cancer survivors (46.6%) than in the general population (36.5%). Compared with the general population, the survivors had more fatigue in performing both housework (adjusted odds ratio (aOR)=2.08; 95% confidence interval (95% CI)=1.01-4.29) and gainful work (aOR=4.02; 2.55-6.33). More cancer survivors had reduced working hours (aOR=1.42; 95% CI=4.60-28.35) and reduced work-related ability (aOR=6.11; 95% CI=3.64-10.27) than did the general population. The association of nonworking with older age and being female was significantly more positive for survivors than for the general population. Among survivors, poorer Eastern Cooperation Oncology Group Performance Status and receiving total gastrectomy were positively associated with nonworking. Stomach cancer survivors experienced more difficulties in both housework and gainful employment than did the general population. Our findings on stomach cancer survivors' work-related difficulties and the predictors of nonworking will help physicians guide patients towards more realistic postsurgical employment plans.

Reverse V osteotomy of the distal humerus for the correction of cubitus varus.

We reviewed 22 children with cubitus varus who had been treated by a reverse V osteotomy and fixation by cross-pinning and wiring. The mean pre-operative humeral-elbow-wrist angle was -16.9 degrees (-25 degrees to +9 degrees ) and at the latest follow-up it was +7.3 degrees (-2 degrees to +14 degrees ). No child had a lateral prominence greater than 5 mm after correction. An excellent result was achieved in 20 children and a good result in two. We believe that this osteotomy has the advantages of better inherent stability, the avoidance of a prominent lateral condyle after correction and firm fixation allowing early movement.

Health-related quality of life in disease-free survivors of breast cancer with the general population.

BACKGROUND: Although most of the literature about health-related quality of life (HRQoL) focuses on breast cancer patients, few studies compared the HRQoL in disease-free breast cancer survivors with that of the general population. MATERIALS AND METHODS: We administered the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Core 30 and Quality of Life Questionnaire Breast Cancer Module, McGill Quality of Life Questionnaire, Beck Depression Inventory, and Brief Fatigue Inventory to 1933 disease-free survivors for over 1 year after being diagnosed with stage 0 to III breast cancer. We performed multivariate-adjusted analyses in all HRQoL comparisons. RESULTS: The scores for some health-related quality of life [corrected] HRQoL scales were comparable for both disease-free breast cancer survivors and the general female population, but [corrected] there was a [corrected] clinically significant difference between the two groups [corrected] in cognitive and social functioning, fatigue, insomnia, financial difficulties, body image, future perspective, breast symptoms, and arm symptoms. [corrected] CONCLUSIONS: Disease-free survivors of breast cancer had good HRQoL, which was less affected by the type of treatment than it was by demographic characteristics, time since surgery, comorbidity, fatigue, and depression.

Posterior circulation ischemic stroke in Korean population.

To understand the characteristics of posterior circulation ischemic stroke (PCS) in the Korean population better, we retrospectively reviewed the data from the Hallym Stroke Registry (HSR). We analyzed the demographic features, risk factors, stroke subtypes, lesion distributions and clinical outcomes of 591 consecutive patients with PCS, enrolled in HSR between January 1996 and July 2002. PCS was 39.8% of all ischemic strokes. Mean age of PCS patients was 63.4 years and 55.7% were men. Hypertension was the most common risk factor (69.9%). However, potential cardioembolic sources were found only in 11.0%. The most frequent stroke subtype was large artery disease (50.0%), followed by small vessel disease (33.8%). Only 5.2% of patients were classified as affected with cardioembolism. The most common location of infarcts was in the middle territory (36.5%), followed by distal (28.1%), proximal (19.0%), and multiple territories (16.4%). The hospital mortality rate (4.1%) and discharge outcome of PCS were comparable with those of the anterior circulation stroke (ACS). In conclusion, the etiology and lesion topography of PCS in the Korean population appeared to be different from those of the Caucasians.

Predictors of prescription of morphine for severe cancer pain by physicians in Korea.

BACKGROUND: This study was undertaken to identify predictors of the prescription of strong opioids, which are important for the management of severe cancer pain, by Korean physicians. METHODS: A questionnaire based on a hypothetical case designed to assess the prescription of morphine by physicians was administered to 800 specialists in the Korea Cancer Association, of whom 147 (18.4%) responded, and to 2200 specialists in the Korean Academy of Family Medicine, of whom 388 (17.6%) responded. We used a multidimensional approach to identify the predictors of prescription of morphine by physicians. RESULTS: In the hypothetical case scenario, only 16.5% of the respondents stated that they would prescribe morphine for severe cancer pain. Multiple logistic regression analysis showed that physicians with a positive attitude regarding opioid addiction [odds ratio (OR) 2.62; 95% confidence interval (CI) 1.54-4.46], experience of pain assessment (OR 2.09; 95% CI 1.13-3.87), recent residency training (OR 2.27; 95% CI 1.30-4.0) and positive self-evaluation as an oncology specialist (OR 2.60; 95% CI 1.41-4.78) were more likely to prescribe morphine. None of the 13 variables in the knowledge dimension significantly predicted prescription of morphine for severe cancer pain. CONCLUSIONS: The results of the survey suggest that we need to develop strategies to develop a positive attitude toward opioids, to increase experience in pain assessment and to improve cancer pain management training among Korean physicians.

Validation of the Korean version of the EORTC QLQ-C30.

This study evaluated the Korean version of the EORTC QLQ-C30 (version 3.0) in terms of psychometric properties and its validation. One hundred and seventy patients completed three questionnaires EORTC QLQ-C30, the Beck depression inventory (BDI), and a brief pain inventory (BPI). Multitrait scaling analyses demonstrated that all scales met multidimensional conceptualization criteria, in terms of convergence and discrimination validity. Cronbach's alpha coefficients for eight multiple-item scales were greater than 0.70, with the exception of cognitive functioning. All interscale correlations were statistically significant in the expected direction (p < 0.01). Multivariate analyses showed that physical and emotional functioning were significant explanatory variables for the global quality-of-life (QOL) scale (regression coefficients: 0.36, p < 0.001; and 0.37, p < 0.001; respectively). All scales were significantly associated with pain severity and interference of the BPI, and with the cognitive-affective and somatic scales of the BDI. The emotional-functioning scale was substantially correlated with the cognitive-affective scale and somatic scale of the BDI. These results demonstrate that the Korean version of the EORTC QLQ-C30 is a valid instrument for evaluating Korean-speaking patients with cancer, and can be used to distinguish clearly between subgroups of patients of differing performance status.

Development of terminal cancer prognostic score as an index in terminally ill cancer patients.

Cancer patients, families, clinicians, and health-policy administrators need accurate information about the prognosis of survival of terminally ill cancer patients. The aim of this study was to compare survival times and prognostic factors, and develop a new prognostic index for terminally ill cancer patients. This prospective study was performed on 91 patients with solid tumor, and therefore, no longer subjects of anti-cancer therapy. Association was sought between survival times and a range of clinical characteristics. The median survival time of 91 terminal cancer patients was 54.0 days. Univariate analysis showed that 11 factors provide statistically significant prognostic survival information. Multivariate analysis adjusted for the primary tumor site demonstrated that severe anorexia (aRR 1.95, 95% C.I. 1.24-3.05), severe diarrhea (aRR 3.49, 95% C.I. 1.10-11.05), and mild confusion (aRR 1.94, 95% C.I. 1.15-3.27) are independent negative predictors of survival. The Terminal Cancer Prognostic score (TCP score), which was based on three predictors proved to be a significant predictor. The TCP score might be a useful index for predicting survival.

Particle diameter influences adhesion under flow.

The diameter of circulating cells that may adhere to the vascular endothelium spans an order of magnitude from approximately 2 microm (e.g., platelets) to approximately 20 microm (e.g., a metastatic cell). Although mathematical models indicate that the adhesion exhibited by a cell will be a function of cell diameter, there have been few experimental investigations into the role of cell diameter in adhesion. Thus, in this study, we coated 5-, 10-, 15-, and 20-microm-diameter microspheres with the recombinant P-selectin glycoprotein ligand-1 construct 19.ek.Fc. We compared the adhesion of the 19.ek.Fc microspheres to P-selectin under in vitro flow conditions. We found that 1) at relatively high shear, the rate of attachment of the 19.ek.Fc microspheres decreased with increasing microsphere diameter whereas, at a lower shear, the rate of attachment was not affected by the microsphere diameter; 2) the shear stress required to set in motion a firmly adherent 19.ek.Fc microsphere decreased with increasing microsphere diameter; and 3) the rolling velocity of the 19.ek.Fc microspheres increased with increasing microsphere diameter. These results suggest that attachment, rolling, and firm adhesion are functions of particle diameter and provide experimental proof for theoretical models that indicate a role for cell diameter in adhesion.

Cloning and characterization of a nuclear S6 kinase, S6 kinase-related kinase (SRK); a novel nuclear target of Akt.

Akt is stimulated by several growth factors, and mediates their cell survival signals. Recent studies have shown that Akt may play an intermediate role between phosphatidylinositol 3-kinase (PI3K) and p70 S6 kinase (p70S6K). Here we show that a novel nuclear p70S6K-related kinase (SRK) exists and that its in vivo function is also augmented by over-expression of Akt. Conceptual translation of the SRK cDNA revealed that the catalytic domain of SRK was highly homologous to that of p70S6K, and that the treatment of wortmannin or rapamycin strongly inhibited the phosphorylation and the activation of SRK, as in p70S6K. However, the N- and C-terminal domains of SRK were quite different from those of p70S6K. In immunolocalization analyses, we demonstrated a constitutive nuclear localization of SRK and the presence of a nuclear localization signal in its C-terminus. In vitro S6 phosphotransferase activities of SRK were stimulated with a slower kinetics by a variety of agonists to p70S6K. Interestingly, over-expression of the proto-oncogene Akt resulted in EGF-independent activation of SRK, while over-expression of kinase-dead Akt actually had an inhibitory effect. This relationship between Akt and SRK suggests that SRK may be a novel target of Akt and perhaps an important downstream component in the nuclear function of Akt.

Home telecare system integrated with periodic health reminder and medical record & multimedia health information.

The necessity of home telecare system is growing due to increase in desire for health promotion owing to increase in chronic diseases, aged population and medical expenses. Already, we computerized patient's data and offer periodic health reminder to patients for health promotion by using Life-time Health Monitoring Program (LHMP). Our study connected LHMP to the Web on internet by CGI as an electronic medical record; enabling reference to patient's medical records anywhere. The study also made possible video teleconsultation and constructed multimedia database to provide health-related information to the patients. On these bases, a flow chart was developed using the home telecare to practice manage patients with chronic diseases, old patients, and the handicapped. Further standardization in data, establishment of law bases for home telecare system, development of rules for medical fees and active utilization of biomedical telemetry will be needed to extend home telecare system.