Condensed Outpatient Rehabilitation Early After Lung Transplantation: A Retrospective Analysis of 6-Minute Walk Distance and Its Predictors. Issue 1 (21st January 2022)

• Record Type: Journal Article
• Authors: Byrd, Rebecca; Smith, Patrick J.; McHugh, Hannah F.; Snyder, Laurie D.; Pastva, Amy M.
• Is Part Of: Cardiopulmonary physical therapy journal. Volume 33:Issue 1(2022)
• Page Start: 24
• Page End: 30
• Publication Date: 2022-01-21
• Subjects: physical therapy -- exercise -- lung diseases; Cardiopulmonary system -- Diseases -- Physical therapy -- Periodicals; Cardiovascular system -- Diseases -- Physical therapy -- Periodicals; Lungs -- Diseases -- Physical therapy -- Periodicals; Periodicals; 616.1062
• DOI: 10.1097/CPT.0000000000000174
• Languages: English
• ISSNs: 1541-7891

Abstract

Abstract : Purpose: The objectives were to evaluate the effect of a condensed post-lung transplant outpatient rehabilitation program started immediately after hospital discharge on 6-minute walk distance (6MWD) and to explore predictors of change in 6MWD and time to complete rehabilitation. Methods: Data were retrospectively collected from July 2009 to February 2019 on recipients who completed physical therapy-based posttransplant outpatient rehabilitation (PTOR). Changes in 6MWD prerehabilitation to postrehabilitation were assessed using repeated measures, and predictors were assessed using multiple linear regression. Results: Participants (N = 819, 61% men, 61 years) began PTOR 2 days (interquartile range [IQR] 1–3) after hospital discharge. The mean 6MWD of 324 m (SD = 107) improved after rehabilitation to 488 m (SD = 105). Factors associated with improvement were younger age ( P = .003), higher baseline forced expiratory volume in 1 second (FEV1 ) ( P < .001), and lower baseline 6MWD ( P < .001). Participants averaged 22 sessions in 41 days (IQR 35–50); with lower baseline FEV1 ( P = .002) and 6MWD ( P < .001) associated with longer completion time. Conclusions: A condensed outpatient rehabilitation program early after lung transplantation was associated with a large, clinically meaningful improvement in 6MWD. Salient predictors of improvement included age, lung function, and starting 6MWD. These findings from a large cohort of lung transplant recipients who participated in PTOR can assist clinicians in tailoring strategies to optimize patient management.