• Title, Summary, Keyword: readmission

Search Result 96, Processing Time 0.041 seconds

Redo AVR: One Case Report (대동맥판막 재이식술 -1예 보고-)

  • Seong, Sang-Hyeon;Seong, Suk-Hwan;Lee, Yeong-Gyun
    • The Korean Journal of Thoracic and Cardiovascular Surgery
    • /
    • v.15 no.2
    • /
    • pp.254-258
    • /
    • 1982
  • We have experienced one case of Redo AVR which was performed 13 months after initial operation. The patient had received AVR [Bjork-Shiley disc valve] and MVR [Ionescu-Shiley tissue valve] because of ASI and MSI at March, 1981. During follow up through the OPD, he complained exertional dyspnea and progressive jaundice with hemolytic anemia was also noticed since 1 month prior to readmission. Cardiac catheterization and angiography revealed periaortic valvular leakage due to partial detachment of previously replaced prosthetic aortic valve. Re-replacement of prosthetic aortic valve with Ionescu-Shiley valve was performed and the patient was discharged at 17th POD without any complications.

  • PDF

Clinical Year-in-Review of Chronic Obstructive Pulmonary Disease in Korea (호흡기내과 의사를 위한 COPD 리뷰)

  • Shin, Kyeong-Cheol
    • Tuberculosis and Respiratory Diseases
    • /
    • v.71 no.1
    • /
    • pp.1-7
    • /
    • 2011
  • Many findings suggest that chronic obstructive pulmonary disease (COPD) imposes an enormous burden on patients, health-care professionals and society. COPD contributes to morbidity and mortality and to a significant use of health-care resources. In spite of a higher prevalence of COPD in Korea, the result of COPD treatment is not effective. The purpose of this article was to review recent advances in the study of COPD in Korea with the aim of improving effective management. This review highlights articles pertaining to the following topics; prevalence, assessment of COPD, risk factors for hospitalization, co-morbid diseases, phenotypes, and treatment issues.

Big data Analysis using Python in Agriculture Forestry and Fisheries

  • Kim, So hee;Kang, Min Soo;Jung, Yong Gyu
    • International journal of advanced smart convergence
    • /
    • v.5 no.1
    • /
    • pp.47-50
    • /
    • 2016
  • Big Data is coming rapidly in recent times and keep the vast amount of data was utilized them. These data are utilized in many fields in particular, based on the patient data in the medical field to increase the therapeutic effect, as well as re-incidence to better treatment, lowering the readmission rates increased the quality of life. In this paper it is practiced to report basis of the analysis and verification of data using python. And it can be analyzed the data through a simple formula, from Select reason of Python to how it used; by Press analysis of Agriculture, Forestry and Fisheries research. In this process, a simple formula can be used that expression for analyzing the actual data so it taking advantage of the use of functions in real life.

Enhanced recovery after surgery in liver resection: current concepts and controversies

  • Agarwal, Vandana;Divatia, Jigeeshu V.
    • Korean Journal of Anesthesiology
    • /
    • v.72 no.2
    • /
    • pp.119-129
    • /
    • 2019
  • Enhanced recovery after surgery (ERAS) attenuates the stress response to surgery in the perioperative period and hastens recovery. Liver resection is a complex surgical procedure where the enhanced recovery program has been shown to be safe and effective in terms of postoperative outcomes. ERAS programs have been shown to be associated with lower morbidity, shortened postoperative stay, and reduced cost with no difference in mortality and readmission rates. However, there are challenges that are unique to hepatic resection such as safety after epidural catheterization and postoperative coagulopathy, intraoperative fluids and postoperative organ dysfunction, need for low central venous pressure to reduce blood loss, and non-lactate containing intravenous fluids. This narrative review briefly discusses these concerns and controversies and suggests revisiting some of the strong recommendations made by the ERAS society in light of the recent evidence.

An Operations Study on a Home Health Nursing Demonstration Program for the Patients Discharged with Chronic Residual Health Care Problems (추후관리가 필요한 만성질환 퇴원환자 가정간호 시범사업 운영 연구)

  • 홍여신;이은옥;이소우;김매자;홍경자;서문자;이영자;박정호;송미순
    • Journal of Korean Academy of Nursing
    • /
    • v.20 no.2
    • /
    • pp.227-248
    • /
    • 1990
  • The study was conceived in relation to a concern over the growing gap between the needs of chronic patients and the availability of care from the current health care system in Korea. Patients with agonizing chronic pain, discomfort, despair and disability are left with helplessly unprepared families with little help from the acute care oriented health care system after discharge from hospital. There is a great need for the development of an alternative means of quality care that is economically feasible and culturally adaptible to our society. Thus, the study was designed to demonstrate the effectiveness of home heath care as an alternative to bridge the existing gap between the patients' needs and the current practice of health care. The study specifically purports to test the effects of home care on health expenditure, readmission, job retention, compliance to health care regime, general conditions, complications, and self-care knowledge and practices. The study was guided by the operations research method advocated by the Primary Health Care Operations Research Institute(PRICOR) which constitutes 3 stages of research : namely, problem analysis solution development, and solution validation. The first step in the operations research was field preparation to develop the necessary consensus and cooperation. This was done through the formation of a consulting body at the hospital and a steering committee among the researchers. For the stage of problem analysis, the Annual Report of Seoul National University Hospital and the patients records for last 5 years were reviewed and selective patient interviews were conducted to find out the magnitude of chronic health problems and areas of unmect health care needs to finally decide on the kinds of health problems to study. On the basis of problem analysis, the solution development stage was devoted to home care program development asa solution alternative. Assessment tools, teaching guidelines and care protocols were developed and tested for their validity. The final stage was the stage of experimentation and evaluation. Patients with liver diseases, hemiplegic and diabetic conditions were selected as study samples. Discharge evaluation, follow up home care, measurement and evaluation were carried out according to the protocols of care and measurement plan for each patient for the period of 6 months after discharge. The study was carried out for the period from Jan. 1987 to Dec. 1989. The following are the results of the study presented according to the hypotheses set forth for the study ; 1. Total expenditures for the period of study were not reduced for the experimental group, however, since the cost per hospital visit is about 4 times as great as the cost per home visit, the effect of cost saving by home care will become a reality as home care replaces part of the hospital visits. 2. The effect on the rate of readmission and job retention was found to be statistically nonsignificant though the number of readmission was less among the experimental group receiving home care. 3. The effect on compliance to the health care regime was found to be statistically significant at the 5% level for hepatopathic and diabetic patients. 4. Education on diet, rest and excise, and medication through home care had an effect on improved liver function test scores, prevention of complications and self - care knowledge in hepatopathic patients at a statistically significant level. 5. In hemiplegic patient, home care had an effect on increased grasping power at a significant level. However. there was no significant difference between the experimental and control groups in the level of compliane, prevention of complications or in self-care practices. 6. In diabetic patients, there was no difference between the experimental and control groups in scores of laboratory tests, appearance of complications, and self-care knowledge or self -care practices. The above findings indicate that a home care program instituted for such short term as 6 months period could not totally demonstrate its effectiveness at a statistically significant level by quantitative analysis however, what was shown in part in this analysis, and in the continuous consultation sought by those who had been in the experimental group, is that home health care has a great potential in retarding or preventing pathological progress, facilitating rehabilitative and productive life, and improving quality of life by adding comfort, confidence and strength to patients and their families. For the further studies of this kind with chronic patients it is recommended that a sample of newly diagnosed patients be followed up for a longer period of time with more frequent observations to demonstrate a more dear- cut picture of the effectiveness of home care.

  • PDF

Arthroscopic Management for Pyogenic Arthritis with Positive Culture in the Knee Joint (배양 검사로 증명된 화농성 슬관절염의 관절경적 치료)

  • Baek, Seung-Hoon;Kim, Se Sik
    • Journal of the Korean Arthroscopy Society
    • /
    • v.16 no.2
    • /
    • pp.167-174
    • /
    • 2012
  • Purpose: The purpose of this study is investigation of clinical and functional outcomes in homogeneous group with positive culture after arthroscopic management for pyogenic knee arthritis and analysis of factors affecting those outcomes. Materials and Methods: Thirty-two patients with positive culture after arthroscopic management were included. Mean follow-up period was 41.6 months. Clinical evaluation included death related to infection, recurrence, time to normalize erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP), duration of administration of intravenous antibiotics and readmission. Radiographic evaluation was performed according to Kellgren and Lawrence. The prevalence of total knee arthroplasty was investigated and functional evaluation included modified Lysholm, Tegner activity and Korean version of the Western Ontario and McMaster Universities (K-WOMAC) score. Results: Staphylococcus aureus was identified in 21 patients. Time to normalize ESR and CRP was 78.0 and 67.6 days, respectively. Two patients died while there were six recurrences and five readmissions. Rate of recurrence was significantly high in patients with chronic renal failure (P=0.034) and incidence of readmission was associated with higher radiographic grade of osteoarthritis and rate of reoperation (P=0.032 and P=0.006, respectively). At the final follow-up, radiographic grade worsened in 21 patients and was associated with those at first visit. Five arthroplasties were performed. Average modified Lysholm score, Tegner activity score and K-WOMAC score were 53.5, 2.7, 44.2 points, respectively. Conclusion: The severity of osteoarthritis on final radiographs was associated with those at first visit. Patients with higher grade of osteoarthritis at first visit showed higher incidence of readmission and those with chronic renal failure demonstrated higher chances of recurrence.

  • PDF

A Study on the Development of Readmission Predictive Model (재입원 예측 모형 개발에 관한 연구)

  • Cho, Yun-Jung;Kim, Yoo-Mi;Han, Seung-Woo;Choe, Jun-Yeong;Baek, Seol-Gyeong;Kang, Sung-Hong
    • Journal of the Korea Academia-Industrial cooperation Society
    • /
    • v.20 no.4
    • /
    • pp.435-447
    • /
    • 2019
  • In order to prevent unnecessary re-admission, it is necessary to intensively manage the groups with high probability of re-admission. For this, it is necessary to develop a re-admission prediction model. Two - year discharge summary data of one university hospital were collected from 2016 to 2017 to develop a predictive model of re-admission. In this case, the re-admitted patients were defined as those who were discharged more than once during the study period. We conducted descriptive statistics and crosstab analysis to identify the characteristics of rehospitalized patients. The re-admission prediction model was developed using logistic regression, neural network, and decision tree. AUC (Area Under Curve) was used for model evaluation. The logistic regression model was selected as the final re-admission predictive model because the AUC was the best at 0.81. The main variables affecting the selected rehospitalization in the logistic regression model were Residental regions, Age, CCS, Charlson Index Score, Discharge Dept., Via ER, LOS, Operation, Sex, Total payment, and Insurance. The model developed in this study was limited to generalization because it was two years data of one hospital. It is necessary to develop a model that can collect and generalize long-term data from various hospitals in the future. Furthermore, it is necessary to develop a model that can predict the re-admission that was not planned.

Surgical outcomes of sternal rigid plate fixation from 2005 to 2016 using the American College of Surgeons-National Surgical Quality Improvement Program database

  • Tran, Bao Ngoc N.;Chen, Austin D.;Granoff, Melisa D.;Johnson, Anna Rose;Kamali, Parisa;Singhal, Dhruv;Lee, Bernard T.;Fukudome, Eugene Y.
    • Archives of Plastic Surgery
    • /
    • v.46 no.4
    • /
    • pp.336-343
    • /
    • 2019
  • Background Sternal rigid plate fixation (RPF) has been adopted in recent years in high-risk cases to reduce complications associated with steel wire cerclage, the traditional approach to sternal closure. While sternal RPF has been associated with lower complication rates than wire cerclage, it has its own complication profile that requires evaluation, necessitating a critical examination from a national perspective. This study will report the outcomes and associated risk factors of sternal RPF using a national database. Methods Patients undergoing sternal RPF from 2005 to 2016 in the American College of Surgeons-National Surgical Quality Improvement Program were identified. Demographics, perioperative information, and complication rates were reviewed. Logistic regression analysis was performed to identify risk factors for postoperative complications. Results There were 381 patient cases of RPF identified. The most common complications included bleeding (28.9%), mechanical ventilation >48 hours (16.5%), and reoperation/readmission (15.2%). Top risk factors for complications included dyspnea (odds ratio [OR], 2.672; P<0.001), nonelective procedure (OR, 2.164; P=0.010), congestive heart failure (OR, 2.152; P=0.048), open wound (OR, 1.977; P=0.024), and operating time (OR, 1.005; P<0.001). Conclusions Sternal RPF is associated with increased rates of three primary complications: blood loss requiring transfusion, ventilation >48 hours, and reoperation/readmission, each of which affected over 15% of the study population. Smokers remain at an increased risk for surgical site infection and sternal dehiscence despite RPF's purported benefit to minimize these outcomes. Complications of primary versus delayed sternal RPF are roughly equivalent, but individual patients may perform better with one versus the other based on identified risk factors.

Development of an Evidence-Based Protocol for Preventing Delirium in Intensive Care Unit Patients (중환자실 섬망예방을 위한 근거중심 간호중재 프로토콜 개발)

  • Moon, Kyoung Ja;Lee, Sun Mi
    • Journal of Korean Clinical Nursing Research
    • /
    • v.16 no.3
    • /
    • pp.175-186
    • /
    • 2010
  • Purpose: Delirium can be a highly prevalent symptom in intensive care units but it may still be under-recognized despite its relation with inclined morbidity, mortality, cost, and readmission. Therefore, this study aimed to develop a protocol that covers risk factors and non-pharmacological interventions to prevent delirium in ICU patients. Methods: This study was conducted using methodological design, and it followed the Scottish Intercollegiate Guideline Network (SIGN) guideline development steps: 1) the scope of protocol was decided (population, intervention, comparison, and outcomes); 2) guidelines, systematic reviews, and protocols were reviewed and checked using methodology checklist; 3) the level of evidence and recommendation grades was assigned; 4) the appropriateness of recommendations was scored by experts; 5) the final protocol & algorithm was modified and complemented. Results: The evidence-based delirium prevention protocol was completed that includes predisposing factors, precipitating factors and recommendations with evidenced grades. Conclusion: This protocol can be used as a guide nurses in screening patients with high risk factors of delirium as well as in intervening the patients non-pharmacologically to prevent delirium.

Impact of Environmental Stressors on the Risk for Posttraumatic Stress Disorder and Quality of Life in Intensive Care Unit Survivors (중환자실 환자의 환경적 스트레스 요인이 외상후 스트레스장애 위험도와 삶의 질에 미치는 영향)

  • Cha, Hyo-Jung;Ahn, Sukhee
    • Journal of Korean Critical Care Nursing
    • /
    • v.12 no.1
    • /
    • pp.22-35
    • /
    • 2019
  • Purpose : This study was to determine the levels of environmental stressor, posttraumatic stress disorder, and quality of life in intensive care units (ICU) survivors after intensive care, and to explore the factors affecting posttraumatic stress disorder and quality of life. Methods: With a longitudinal survey design, data were collected from 116 patients who were discharged from the ICU of a university hospital. The environmental stressor, posttraumatic stress disorder, and quality of life were measured immediately following and 1 month after the ICU discharge. Results: Of all the subjects, 16.4% experienced posttraumatic stress disorder after discharge. Multiple regression analysis revealed that ICU environmental stressors, experience of ICU readmission, using psychotropic drugs and narcotic analgesics, and ICU admission after surgery or cardiac intervention accounted for 22.2% of posttraumatic stress disorder. Posttraumatic stress disorder and sedation status when entering ICU accounted for 28.3% of the quality of life 1 month after ICU discharge. Conclusion: Nursing interventions focused on ICU environmental stressors would not only reduce environmental stress but also contribute to the reduction of posttraumatic stress disorder and later improvement of quality of life.

  • PDF