RESUMO
OBJECTIVES: The Integrated Care for Advanced REspiratory Disorders (ICARE) service is a stay-in, post-acute care program for hospitalized patients with chronic, nonmalignant lung diseases. It provides palliative rehabilitation-a novel model integrating functional rehabilitation with early palliative care. We compare reduction of health care utilization among ICARE participants vs matched controls receiving usual care. DESIGN: This is a prospective, propensity score-matched study. Primary outcomes were reduction in hospital readmissions and length of stay and emergency department (ED) visits, comparing the period 6 months before and after ICARE, or 6 months before and after hospital discharge (for controls). Secondary outcomes included 6-minute walking distance (6MWD) and Modified Barthel Index (MBI). SETTING: Participants were matched 1:1 to controls by age, respiratory diagnosis, socioeconomic strata, index hospitalization length of stay, frailty, and recent admissions into intensive care unit or noninvasive ventilation units. METHODS: Multidisciplinary interventions focused on symptom relief, functional rehabilitation, targeted comorbidity management, and postdischarge care coordination. RESULTS: One hundred pairs of patients were matched. Participants were older adults (mean age 73.9 ± 8.2 years) with prolonged index hospitalization (median 12.0 days; interquartile range 7-18). Overall, 57% had high Hospital Frailty Risk Scores and 71% had overlapping respiratory diagnoses, the most common commonest being COPD (89%), followed by interstitial lung disease (54%) and bronchiectasis (28%). Small reductions in health care utilization were observed among controls. ICARE was associated with a further 9.1 ± 19.9 days' reduction in hospitalization length of stay (P < .001), 0.8 ± 1.9 lesser admission (P < .001), and 0.6 ± 2.2 fewer ED visits (P < .02). Participants with longest index hospitalization were observed to have greatest reduction in length of stay. 6MWD and MBI scores improved by 41.0 ± 60.2 m and 12.3 ± 11.6 points, respectively (both P < .001). Greater improvement was observed in patients with lower baseline 6MWD and MBI scores. Prescription of slow-release opioids rose from 9% to 49%. Treatment for anxiety and depression rose from 5% to 19%. CONCLUSIONS AND IMPLICATIONS: Integrating palliative care with postexacerbation functional rehabilitation was associated with short-term reduction in health care utilization, improved functional capacity, and increased treatment of dyspnea, anxiety, and depression.
