BACKGROUND AND PURPOSE: Stroke is a leading cause of hospital admission among the elderly. Although studies have examined subsequent vascular outcomes, limited data are available regarding the full burden of hospital readmission after stroke. We sought to determine the rates of hospital readmissions and mortality and the reasons for readmission over a 5-year period after stroke. METHODS: This retrospective observational cohort study included Medicare beneficiaries aged >65 years who survived hospitalization for an acute ischemic stroke (International Classification of Diseases, Ninth Revision, Clinical Modification codes 434 and 436) and who were discharged from Connecticut acute care hospitals in 1995. This population was followed from discharge in 1995 through 2000 using part A Medicare claims and Social Security Administration mortality data. The primary outcome was hospital readmission and mortality and readmission diagnosis. RESULTS: Among 2603 patients discharged alive, more than half had died or been readmitted at least once during the first year after discharge (1388/2603, 53.3%), and <15% survived admission-free for 5 years (372/2603, 14.3%). The reasons for hospital readmission varied over time, with stroke remaining a leading cause for readmission (3.9 to 6.1% of patients annually). Acute myocardial infarction accounted for a comparable number of readmissions (4.2 to 6.0% of patients annually). The most common diagnostic category associated with readmission, however, was pneumonia or respiratory illnesses, with an annual readmission rate between 8.2% and 9.0% throughout the first 5 years after stroke. CONCLUSIONS: Few stroke patients survive for 5 years without a hospital readmission. Between the acute care setting and readmission to the hospital, a window of opportunity may exist for interventions, beyond prevention of recurrent vascular events alone, to reduce the huge public health burden of poststroke morbidity.
BACKGROUND AND PURPOSE:Stroke is a leading cause of hospital admission among the elderly. Although studies have examined subsequent vascular outcomes, limited data are available regarding the full burden of hospital readmission after stroke. We sought to determine the rates of hospital readmissions and mortality and the reasons for readmission over a 5-year period after stroke. METHODS: This retrospective observational cohort study included Medicare beneficiaries aged >65 years who survived hospitalization for an acute ischemic stroke (International Classification of Diseases, Ninth Revision, Clinical Modification codes 434 and 436) and who were discharged from Connecticut acute care hospitals in 1995. This population was followed from discharge in 1995 through 2000 using part A Medicare claims and Social Security Administration mortality data. The primary outcome was hospital readmission and mortality and readmission diagnosis. RESULTS: Among 2603 patients discharged alive, more than half had died or been readmitted at least once during the first year after discharge (1388/2603, 53.3%), and <15% survived admission-free for 5 years (372/2603, 14.3%). The reasons for hospital readmission varied over time, with stroke remaining a leading cause for readmission (3.9 to 6.1% of patients annually). Acute myocardial infarction accounted for a comparable number of readmissions (4.2 to 6.0% of patients annually). The most common diagnostic category associated with readmission, however, was pneumonia or respiratory illnesses, with an annual readmission rate between 8.2% and 9.0% throughout the first 5 years after stroke. CONCLUSIONS: Few strokepatients survive for 5 years without a hospital readmission. Between the acute care setting and readmission to the hospital, a window of opportunity may exist for interventions, beyond prevention of recurrent vascular events alone, to reduce the huge public health burden of poststroke morbidity.
Authors: Sidney T Le; S Andrew Josephson; Hans A Puttgen; Lorrie Gibson; Elan L Guterman; Heather M Leicester; Carla L Graf; John C Probasco Journal: Neurohospitalist Date: 2016-10-22
Authors: Alexandra Leitão; Anabela Brito; João Pinho; José Nuno Alves; Ricardo Costa; José Manuel Amorim; Manuel Ribeiro; Inês Pinho; Carla Ferreira Journal: Intern Emerg Med Date: 2016-08-06 Impact factor: 3.397
Authors: James Lewsey; Pardeep S Jhund; Michelle Gillies; Jim W T Chalmers; Adam Redpath; Andrew Briggs; Matthew Walters; Peter Langhorne; Simon Capewell; John J V McMurray; Kate MacIntyre Journal: BMC Med Date: 2010-04-09 Impact factor: 8.775
Authors: Eric M Liotta; Mandeep Singh; Adam R Kosteva; Jennifer L Beaumont; James C Guth; Rebecca M Bauer; Shyam Prabhakaran; Neil F Rosenberg; Matthew B Maas; Andrew M Naidech Journal: Crit Care Med Date: 2013-12 Impact factor: 7.598