Comparative Effectiveness of Rehabilitation Services for Survivors of Acute Ischemic Stroke

Duke University

Status: Completed

Conditions: Ischemic Stroke

Treatments: Other: retrospective analysis

Study type: Observational

Funder types: Other

Identifiers

NCT02284165

Pro00044034

Details and patient eligibility

About

Retrospective analysis of Get With the Guidelines-Stroke data linked with Medicare claims and the AVAIL longitudinal data sets to assess patterns, predictors, and outcomes associated with the use of rehabilitation services following hospitalization for ischemic stroke. Primary completion defined as the end of primary analyses, consistent with the end of the PCORI Cycle I grant period. Study completion defined as acceptance of final research report and lay abstract by PCORI.

Full description

The investigators will seek to answer three questions:

1. What are the person- and system-level factors associated with use of rehabilitation services following acute ischemic stroke?
2. Among stroke survivors discharged to short-term inpatient rehabilitation, are high-intensity services performed at an Inpatient Rehabilitation Facility (IRF) more effective than lower intensity services performed at a Skilled Nursing Facility (SNF), at improving patient outcomes at 3 and 12 months?
3. Among stroke survivors discharged home, is early follow-up with a physician more effective than follow-up after 7 days at 3 and 12 months?

Enrollment: 164,246 patients

Sex: All

Volunteers: No Healthy Volunteers

Inclusion criteria

• acute ischemic stroke within the Get With the Guidelines-Stroke data set for 2006-2008, and successfully linked to Medicare claims through 2009

Exclusion criteria

• death during index hospitalization