RANDOMIZED CONTROLLED TRIAL OF HOME BASED VS. INPATIENT REHAB FOLLOWING TOTAL JOINT ARTHROPLASTY: FUNCTIONAL OUTCOMES AND PATIENT SATISFACTION

Abstract

Home- based rehab is increasingly utilized to save costs but concerns have been raised about early hospital discharge and adverse clinical outcomes. This study compares the efficacy and patient satisfaction of home- based verses inpatient rehabilitation following total joint arthroplasty (TJA). Despite concerns about early hospital discharge there was no difference in functional outcomes and in patient satisfaction with procedure at the primary endpoints, between the groups receiving home based verses inpatient rehabilitation.

This study compares the efficacy and patient satisfaction of home- based verses inpatient rehabilitation following total joint arthroplasty (TJA).

Given that home- based rehab is less expensive, we would recommend the use of home based rehab protocols following elective primary TJA.

Home- based rehab is increasingly utilized to save costs but concerns have been raised about early hospital discharge and adverse clinical outcomes.

The groups were similar at baseline for patient demographics and WOMAC scores. At the six weeks, twelve weeks and one- year follow-up post TJA there was no statistically significant difference in WOMAC pain, physical function, stiffness and overall WOMAC scores. Both groups showed a trend of decrease in pain, stiffness, restriction in physical function over the follow-up period. Similarly, patient satisfaction scores at six, twelve weeks and one year did not show a statistically significant difference between the home versus inpatient group (P> 0.05)

Two hundred and thirty-four patients were randomized to either home based or inpatient rehabilitation following TJA, using block randomization techniques. Standardized care pathways were followed for both procedures. All patients were evaluated at baseline (two weeks prior to surgery), six weeks, twelve weeks and one- year post surgery using standardized questionnaires. Primary outcomes were the self-reported WOMAC pain and function score and satisfaction in terms of improvement in pain and function.

Despite concerns about early hospital discharge there was no difference in functional outcomes and in patient satisfaction with procedure at the primary endpoints, between the groups receiving home based verses inpatient rehabilitation.

Funding: PSI