Rehabilitation in the intensive care unit: How amount of physical and occupational therapy affects patients' function and hospital length of stay.

BACKGROUND: Patients in the intensive care unit (ICU) often experience extended periods of immobility. Following hospital discharge, many face impaired mobility and never return to their baseline function. Although the benefits of physical and occupational rehabilitation are well established in non-ICU patients, a paucity of work describes effective practices to alleviate ICU-related declines in mobility. OBJECTIVE: To assess how rehabilitation with physical and occupational therapy (PT-OT) during ICU stays affects patients' mobility, self-care, and length of hospital stay. DESIGN: Retrospective cohort study. SETTING: Inpatient ICU. PARTICIPANTS: A total of 6628 adult patients who received physical rehabilitation across multiple sites (Arizona, Florida, Minnesota, and Wisconsin) of a single institution between January 2018 and December 2021. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Descriptive statistics, linear regression models, and gradient boosting machine methods were used to determine the relationship between the amount of PT-OT received and outcomes of hospital length of stay (LOS), Activity Measure for Post-Acute Care Daily Activity and Basic Mobility scores. RESULTS: The 6628 patients who met inclusion criteria received an average (median) of 23 (range: 1-89) minutes of PT-OT per day. Regression analyses showed each additional 10 minutes of PT-OT per day was associated with a 1.0% (95% confidence interval [CI]: 0.41-1.66, p < .001) higher final Basic Mobility score, a 1.8% (95% CI: 1.30%-2.34%, p < .001) higher final Daily Activity score, and a 1.2-day (95% CI: -1.28 to -1.09, p < .001) lower hospital LOS. One-dimensional partial dependence plots revealed an exponential decrease in predicted LOS as minutes of PT-OT received increased. CONCLUSION: Higher rehabilitation minutes provided to patients in the ICU may reduce the LOS and improve patients' functional outcomes at discharge. The benefits of rehabilitation increased with increasing amounts of time of therapy received.

Improving Quality of Life in Patients at Risk for Post-Intensive Care Syndrome.

OBJECTIVE: To improve quality of life (QOL) in patients at risk for post-intensive care syndrome (PICS). PATIENTS AND METHODS: We conducted a mixed-method, prospective, observational, pre-post interventional study in an adult medical and mixed medical/surgical/transplant intensive care unit (ICU) at a tertiary academic hospital. Preintervention included patients admitted from October 1 through October 31, 2016, and postintervention included patients admitted from January 15 through February 14, 2017. First, a multidisciplinary team of stakeholders identified barriers associated with decreased QOL in patients at risk for PICS. Next, interventions were designed and implemented. The effect of interventions was assessed using a mixed-method analysis. The qualitative analysis used a modified grounded theory approach. The quantitative analysis included assessment of preexisting symptoms and risk factors associated with PICS. The 36-Item Short-Form Health Status Survey (SF-36), which surveys physical and mental composite scores, was used to assess QOL. RESULTS: Barriers identified were lack of awareness and understanding of PICS. Interventions included educational videos, paper and online education and treatment materials, and online and in-person support groups for education and treatment. After interventions, the qualitative analysis found that patients who participated in the interventions after hospital discharge showed improved QOL, whereas education during hospitalization alone was not effective. The quantitative analysis did not find improvement in QOL, as defined by SF-36 physical or mental composite scores. CONCLUSION: Interventions targeted to patients after hospitalization may offer subjective improvement in QOL for those at risk for PICS.

Effect of daily use of electronic checklist on physical rehabilitation consultations in critically ill patients.

RATIONALE: In intensive care unit (ICU) practice, great emphasis is placed on the functional stabilization of the major organ systems, sometimes at the expense of physical rehabilitation. Checklists have shown to be an effective tool for standardizing care models. Our aim was to the study the effect of the use of an electronic checklist on occupational therapy/physical therapy (OT-PT) consults in critically ill patients. METHODS: A retrospective observational study of all adults admitted for the first time in an academic medical ICU in year 2014 was conducted. The patient demographics, outcomes, checklist use, and physical therapy consults were collected from Electronic Medical Records (EMR). RESULTS: A total of 2399 unique patients were admitted to the medical ICU, 55% were male and median (IQR) age was 65 (52-77) years. A total of 17% of patients received OT-PT consults among patients with checklist use (N=1897), and among non-checklist user (N=502), it was 7.6%. The total time of OT-PT administered in the ICU was 48 vs 31min, p=0.08.The patients who received the daily electronic checklist had high medical acuity but had lower ICU mortality. Hospital mortality was found to be no different. CONCLUSIONS: The use of the electronic checklist in the ICU was associated with increased number of the OT-PT consults.