{"title":"虚弱表型对老年慢性肾脏病患者心肾风险和医疗保健利用率的影响。","authors":"Chien-Yao Sun, Chia-Ter Chao, Shang-Han Wu, Jia-Ling Wu, Tsai-Chieh Ling, Deng-Chi Yang, Wei-Ren Lin, Chieh-Hsin Huang, Yu-Tzu Chang","doi":"10.1159/000541807","DOIUrl":null,"url":null,"abstract":"<p><strong>Introduction: </strong>Limited data have addressed frailty's role in cardiorenal risk among older adult patients with chronic kidney disease (CKD). We investigated whether frailty could predict major renal and cardiovascular events, healthcare utilization, and mortality in these patients.</p><p><strong>Methods: </strong>We conducted a prospective cohort enrolling patients aged ≥75 years with a stable estimated glomerular filtration rate (eGFR) <60 mL/min/1.73 m2. The frailty phenotype consists of shrinking, low activity, exhaustion, weakness, and slowness, scored 0 to 5. The primary composite renal outcome was a ≥25% decrease in eGFR concurrent with CKD stage progression or dialysis initiation. Secondary outcomes included major adverse cardiovascular events (MACE), emergency room (ER) visits, all-cause mortality, and hospitalization. Using multivariate Cox models with/without competing risk analyses, we explored frailty's impact on these outcomes.</p><p><strong>Results: </strong>Among 203 older CKD patients (mean age: 81.6 ± 5.0 years, female: 40.9%, diabetes: 33.0%, body mass index: 24.9 ± 3.7 kg/m2), 67.9% were frail. Over 3.47 years, 38.9% faced composite renal outcomes; 13.3%, MACE; 15.3%, mortality; and more than half utilized healthcare. Every one-point frailty elevated renal outcome risk by 28.0% (HR: 1.28, 95% confidence interval [CI]: 1.03-1.59) and significantly increased secondary outcomes (MACE [HR: 1.43, 95% CI: 0.99-2.08], hospitalization [HR: 1.24, 95% CI: 1.06-1.46], unexpected ER visit [HR: 1.20, 95% CI: 1.03-1.39], and mortality [HR: 1.51, 95% CI: 1.06-2.16]). Results were consistent across subgroups and competing risk analysis.</p><p><strong>Conclusion: </strong>In CKD patients aged ≥75 years, frailty was associated with progressive kidney disease, increased mortality, and healthcare utilization.</p>","PeriodicalId":9584,"journal":{"name":"Cardiorenal Medicine","volume":" ","pages":"600-611"},"PeriodicalIF":2.4000,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Effect of Frail Phenotype on Cardiorenal Risk and Healthcare Utilization in Older Patients with Chronic Kidney Disease.\",\"authors\":\"Chien-Yao Sun, Chia-Ter Chao, Shang-Han Wu, Jia-Ling Wu, Tsai-Chieh Ling, Deng-Chi Yang, Wei-Ren Lin, Chieh-Hsin Huang, Yu-Tzu Chang\",\"doi\":\"10.1159/000541807\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Introduction: </strong>Limited data have addressed frailty's role in cardiorenal risk among older adult patients with chronic kidney disease (CKD). We investigated whether frailty could predict major renal and cardiovascular events, healthcare utilization, and mortality in these patients.</p><p><strong>Methods: </strong>We conducted a prospective cohort enrolling patients aged ≥75 years with a stable estimated glomerular filtration rate (eGFR) <60 mL/min/1.73 m2. The frailty phenotype consists of shrinking, low activity, exhaustion, weakness, and slowness, scored 0 to 5. The primary composite renal outcome was a ≥25% decrease in eGFR concurrent with CKD stage progression or dialysis initiation. Secondary outcomes included major adverse cardiovascular events (MACE), emergency room (ER) visits, all-cause mortality, and hospitalization. Using multivariate Cox models with/without competing risk analyses, we explored frailty's impact on these outcomes.</p><p><strong>Results: </strong>Among 203 older CKD patients (mean age: 81.6 ± 5.0 years, female: 40.9%, diabetes: 33.0%, body mass index: 24.9 ± 3.7 kg/m2), 67.9% were frail. Over 3.47 years, 38.9% faced composite renal outcomes; 13.3%, MACE; 15.3%, mortality; and more than half utilized healthcare. Every one-point frailty elevated renal outcome risk by 28.0% (HR: 1.28, 95% confidence interval [CI]: 1.03-1.59) and significantly increased secondary outcomes (MACE [HR: 1.43, 95% CI: 0.99-2.08], hospitalization [HR: 1.24, 95% CI: 1.06-1.46], unexpected ER visit [HR: 1.20, 95% CI: 1.03-1.39], and mortality [HR: 1.51, 95% CI: 1.06-2.16]). Results were consistent across subgroups and competing risk analysis.</p><p><strong>Conclusion: </strong>In CKD patients aged ≥75 years, frailty was associated with progressive kidney disease, increased mortality, and healthcare utilization.</p>\",\"PeriodicalId\":9584,\"journal\":{\"name\":\"Cardiorenal Medicine\",\"volume\":\" \",\"pages\":\"600-611\"},\"PeriodicalIF\":2.4000,\"publicationDate\":\"2024-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Cardiorenal Medicine\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1159/000541807\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/10/7 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q2\",\"JCRName\":\"CARDIAC & CARDIOVASCULAR SYSTEMS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Cardiorenal Medicine","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1159/000541807","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/10/7 0:00:00","PubModel":"Epub","JCR":"Q2","JCRName":"CARDIAC & CARDIOVASCULAR SYSTEMS","Score":null,"Total":0}
Effect of Frail Phenotype on Cardiorenal Risk and Healthcare Utilization in Older Patients with Chronic Kidney Disease.
Introduction: Limited data have addressed frailty's role in cardiorenal risk among older adult patients with chronic kidney disease (CKD). We investigated whether frailty could predict major renal and cardiovascular events, healthcare utilization, and mortality in these patients.
Methods: We conducted a prospective cohort enrolling patients aged ≥75 years with a stable estimated glomerular filtration rate (eGFR) <60 mL/min/1.73 m2. The frailty phenotype consists of shrinking, low activity, exhaustion, weakness, and slowness, scored 0 to 5. The primary composite renal outcome was a ≥25% decrease in eGFR concurrent with CKD stage progression or dialysis initiation. Secondary outcomes included major adverse cardiovascular events (MACE), emergency room (ER) visits, all-cause mortality, and hospitalization. Using multivariate Cox models with/without competing risk analyses, we explored frailty's impact on these outcomes.
Results: Among 203 older CKD patients (mean age: 81.6 ± 5.0 years, female: 40.9%, diabetes: 33.0%, body mass index: 24.9 ± 3.7 kg/m2), 67.9% were frail. Over 3.47 years, 38.9% faced composite renal outcomes; 13.3%, MACE; 15.3%, mortality; and more than half utilized healthcare. Every one-point frailty elevated renal outcome risk by 28.0% (HR: 1.28, 95% confidence interval [CI]: 1.03-1.59) and significantly increased secondary outcomes (MACE [HR: 1.43, 95% CI: 0.99-2.08], hospitalization [HR: 1.24, 95% CI: 1.06-1.46], unexpected ER visit [HR: 1.20, 95% CI: 1.03-1.39], and mortality [HR: 1.51, 95% CI: 1.06-2.16]). Results were consistent across subgroups and competing risk analysis.
Conclusion: In CKD patients aged ≥75 years, frailty was associated with progressive kidney disease, increased mortality, and healthcare utilization.
期刊介绍：
The journal ''Cardiorenal Medicine'' explores the mechanisms by which obesity and other metabolic abnormalities promote the pathogenesis and progression of heart and kidney disease (cardiorenal metabolic syndrome). It provides an interdisciplinary platform for the advancement of research and clinical practice, focussing on translational issues.
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