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Specialty: Internal Medicine
Management: Health Insurance
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Total 93 results found since Jan 2013.
Effect of atrial fibrillation in Asian patients undergoing percutaneous coronary intervention with drug-eluting stents for stable coronary artery disease: Results from a Korean nationwide study
Although the prevalence of atrial fibrillation (AF) and percutaneous coronary intervention (PCI) are increasing in Asia, there is a paucity of data concerning the effect of AF in Asian patients undergoing PCI with drug-eluting stents (DESs). Furthermore, the majority of previous studies investigating the effect of AF on prognosis following PCI have exclusively evaluated patients with myocardial infarction (MI). We aimed to evaluate the effect of AF on clinical outcomes of Asian patients undergoing PCI with DES for coronary artery disease (CAD) excluding acute MI.
From national health insurance claims data in South Korea, ...
Source: Medicine - November 1, 2018 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research
Risk of subsequent health disorders among living kidney donors
Few studies have investigated the risk of physiological sequelae in living kidney donors (KDs). We conducted a population-based cohort study using the National Health Insurance Research Database of Taiwan, which covers more than 99% of citizens.
We comprehensively investigated the risk of medical disorders after kidney donation in living KDs using a maximum follow-up of 13 years. From January 1997 to December 2010, 1081 living KDs and 1082 age- and sex-matched non-KDs were eligible. Primary outcomes comprised end-stage renal disease, chronic kidney disease, stroke, cancer, acute myocardial infarction, acute renal failure ...
Source: Medicine - February 1, 2019 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research
Effects of long-term glycemic variability on incident cardiovascular disease and mortality in subjects without diabetes: A nationwide population-based study
Increased glycemic variability (GV) is an independent risk factor for cardiovascular complications in patients with diabetes. We evaluated the risk of future development of cardiovascular disease (CVD) and death according to GV in a general population without diabetes.
We used the National Health Insurance Service, providing a population-based, nationwide database of Koreans. We included individuals without diabetes who underwent glucose measurement at least 3 times during 2002 to 2006. GV was calculated as standard deviation (SD) of fasting plasma glucose (FPG) levels. We observed development of CVD or all-cause death fr...
Source: Medicine - July 1, 2019 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research
Cardiometabolic disease costs associated with suboptimal diet in the United States: A cost analysis based on a microsimulation model
ConclusionsSuboptimal diet of 10 dietary factors accounts for 18.2% of all ischemic heart disease, stroke, and type 2 diabetes costs in the US, highlighting that timely implementation of diet policies could address these health and economic burdens.
Source: PLoS Medicine - December 16, 2019 Category: Internal Medicine Authors: Thiago Veiga Jardim Source Type: research
Mediation effect of herpes zoster derived by statin use on cardiovascular disease risk.
Conclusions: This study showed that statin use reduced CVD by 10%, but the protective effect of statin use against CVD was mitigated by approximately 10% through the development of HZ caused by statin use.
PMID: 32550721 [PubMed - as supplied by publisher]
Source: The Korean Journal of Internal Medicine - June 18, 2020 Category: Internal Medicine Authors: Kim SH, Yun SC, Khang YH, Kim MC, Kwon SU, Park GM, Cho YR, Lee KM, Kim MH Tags: Korean J Intern Med Source Type: research
Telmisartan use and risk of dementia in type 2 diabetes patients with hypertension: A population-based cohort study
by Chi-Hung Liu, Pi-Shan Sung, Yan-Rong Li, Wen-Kuan Huang, Tay-Wey Lee, Chin-Chang Huang, Tsong-Hai Lee, Tien-Hsing Chen, Yi-Chia Wei
BackgroundAngiotensin receptor blockers (ARBs) may have protective effects against dementia occurrence in patients with hypertension (HTN). However, whether telmisartan, an ARB with peroxisome proliferator-activated receptor γ (PPAR-γ)–modulating effects, has additional benefits compared to other ARBs remains unclear. Methods and findingsBetween 1997 and 2013, 2,166,944 type 2 diabetes mellitus (T2DM) patients were identified from the National Health Insurance Research Database of Taiwa...
Source: PLoS Medicine - July 19, 2021 Category: Internal Medicine Authors: Chi-Hung Liu Source Type: research
Nonapnea Sleep Disorders and Incident Chronic Kidney Disease: A Population-Based Retrospective Cohort Study
Abstract: Nonapnea sleep disorders (NASDs) are associated with an increased risk of stroke, diabetes, and hypertension. No longitudinal study has yet examined the association between NASD and chronic kidney disease (CKD) by using epidemiologic study methods. To test this hypothesis, we examined the effect of NASD on the incidence of CKD in a large population-based retrospective cohort study.
Based on a retrospective cohort study of a general population sample of 128 to 436 patients in the Taiwan National Health Insurance Research Database from January 1, 1998 to December 31, 2001, 42 to 812 NASD patients were followed up f...
Source: Medicine - January 1, 2015 Category: Internal Medicine Tags: Article: Observational Study Source Type: research
Preexisting Diabetes and Risks of Morbidity and Mortality After Gastrectomy for Gastric Cancer: A Nationwide Database Study
Abstract: The purpose of this study was to determine the risk of surgical mortality and morbidity in patients with diabetes mellitus (DM) undergoing a gastrectomy for gastric cancer (GC).
Using the Taiwan National Health Insurance Research Database, we identified 6284 patients who underwent gastrectomy for GC from 1999 to 2010. In addition, we created a non-DM control cohort consisting of 6268 patients who received gastrectomy during the same period.
Compared with the non-DM cohort, the DM cohort exhibited a higher prevalence of preoperative coexisting medical conditions, namely hypertension, hyperlipidemia, coronary arter...
Source: Medicine - September 1, 2015 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research
Hepatitis C Virus Infection Associated With an Increased Risk of Deep Vein Thrombosis: A Population-Based Cohort Study
Abstract: The association between the hepatitis C virus (HCV) infection and the risk of myocardial infarction (MI) and stroke has been previously investigated. However, the association between the HCV infection and the risk of venous thromboembolism (VTE) has not been extensively discussed.
Using the Longitudinal Health Insurance Database 2000 (LHID2000), we selected 3686 patients with newly diagnosed HCV infection. We randomly selected 14,744 people with no HCV or hepatitis B virus (HBV) infection as comparison group and frequency matched them with patients with HCV infection according to their age, sex, and index year. T...
Source: Medicine - September 1, 2015 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research
Atrial fibrillation, CHA2DS2-VASc score, antithrombotics and risk of non-traffic-, non-cancer-related bone fractures: A population-based cohort study.
CONCLUSION: Patients with AF are more vulnerable to non-traffic-, non-cancer-related bone fractures especially when with specified characteristics. For those with higher CHA2DS2-VASc scores, the use of anticoagulant but not antiplatelet agents could be associated with lower risk of such events.
PMID: 26493861 [PubMed - as supplied by publisher]
Source: European Journal of Internal Medicine - October 19, 2015 Category: Internal Medicine Authors: Lai HC, Chien WC, Chung CH, Lee WL, Wu TJ, Wang KY, Liu CN, Liu TJ Tags: Eur J Intern Med Source Type: research
Comparative Effectiveness of Angiotensin-Converting Enzyme Inhibitors and Angiotensin II Receptor Blockers in Terms of Major Cardiovascular Disease Outcomes in Elderly Patients: A Nationwide Population-Based Cohort Study
Abstract: Renin and aldosterone activity levels are low in elderly patients, raising concerns about the benefits and risks of angiotensin-converting-enzyme inhibitors (ACEIs) and angiotensin II receptor blockers (ARB) use. However, data from direct comparisons of the effects of ACEIs on ARBs in the elderly population remain inconclusive.
In this nationwide study, all patients aged ≥ 70 years were retrieved from the Taiwan National Health Insurance database for the period 2000 to 2009 and were followed up until the end of 2010. The ARB cohort (12,347 patients who continuously used ARBs for ≥ 90 days) was matched to ...
Source: Medicine - October 1, 2015 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research
Dementia Risk in Irradiated Patients With Head and Neck Cancer
This study estimated the dementia risk associated with different treatment modalities in a head and neck cancer population with long-term follow-up.
Taiwan's National Health Insurance claims database and a cancer registry database from the Collaboration Center of Health Information Application were linked for the present analysis. Patients with head and neck cancer, treated from January 1, 2002 to December 31, 2010, were included in the study. The follow-up duration was the period from the index date to December 31, 2012. Inclusion criteria were head and neck cancer; an age>20 years; and having undergone surgery, CT, concu...
Source: Medicine - November 1, 2015 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research
Risk of Peripheral Arterial Occlusive Disease in Patients With Systemic Lupus Erythematosus: A Nationwide Population-Based Cohort Study
Abstract: Systemic lupus erythematosus (SLE) is associated with atherosclerosis, but the relationship between SLE and peripheral arterial occlusive disease (PAOD) remains unclear. We sought to investigate this relationship by comparing cardiovascular complications in patients with and without SLE.
Data on patients from 2000 to 2011 were collected from the National Health Insurance Research Database of Taiwan. The SLE cohort was frequency-matched according to age, sex, and history of diabetes mellitus (DM) with patients without SLE (control cohort). We evaluated the risk of cardiovascular complications, including hypertensi...
Source: Medicine - November 1, 2015 Category: Internal Medicine Tags: Observational Study Source Type: research
Relation Between Hepatitis C Virus Exposure and Risk of Osteoporosis: A Nationwide Population-Based Study
Abstract: The effect of hepatitis C virus (HCV) exposure on bone mineral density without advanced liver disease remains debated. Thus, we assessed the relation between HCV exposure and the risk of osteoporosis.
From 2000 to 2011, patients aged>20 years with HCV exposure were identified from the Longitudinal Health Insurance Database 2000. Of the 51,535 sampled patients, 41,228 and 10,307 patients were categorized as the comparison and the HCV exposure cohorts, respectively.
The overall incidence of osteoporosis in the HCV exposure cohort was higher than in the comparison cohort (8.27 vs 6.19 per 1000 person-years; crude ha...
Source: Medicine - November 1, 2015 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research
Organophosphate Poisoning and Subsequent Acute Kidney Injury Risk: A Nationwide Population-Based Cohort Study
Abstract: Small numbers of the papers have studied the association between organophosphate (OP) poisoning and the subsequent acute kidney injury (AKI). Therefore, we used the National Health Insurance Research Database (NHIRD) to study whether patients with OP poisoning are associated with a higher risk to have subsequent AKI.
The retrospective cohort study comprised patients aged ≥20 years with OP poisoning and hospitalized diagnosis during 2000–2011 (N = 8924). Each OP poisoning patient was frequency-matched to 4 control patients based on age, sex, index year, and comorbidities of diabetes, hypertension, hyperlip...
Source: Medicine - November 1, 2015 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research
