An Exploratory Analysis of Sociodemographic Factors Associated With Physical Functional Impairment in ICU Survivors.

IMPORTANCE: Physical functional impairment is one of three components of postintensive care syndrome (PICS) that affects up to 60% of ICU survivors. OBJECTIVES: To explore the prevalence of objective physical functional impairment among a diverse cohort of ICU survivors, both at discharge and longitudinally, and to highlight sociodemographic factors that might be associated with the presence of objective physical functional impairment. DESIGN, SETTING, AND PARTICIPANTS: This was a secondary analysis of 37 patients admitted to the ICU in New Orleans, Louisiana, and Denver, Colorado between 2016 and 2019 who survived with longitudinal follow-up data. MAIN OUTCOMES AND MEASURES: Our primary outcome of physical functional impairment was defined by handgrip strength and the short physical performance battery. We explored associations between functional impairment and sociodemographic factors that included race/ethnicity, sex, primary language, education status, and medical comorbidities. RESULTS: More than 75% of ICU survivors were affected by physical functional impairment at discharge and longitudinally at 3- to 6-month follow-up. We did not see a significant difference in the proportion of patients with physical functional impairment by race/ethnicity, primary language, or education status. Impairment was relatively higher in the follow-up period among women, compared with men, and those with comorbidities. Among 18 patients with scores at both time points, White patients demonstrated greater change in handgrip strength than non-White patients. Four non-White patients demonstrated diminished handgrip strength between discharge and follow-up. CONCLUSIONS AND RELEVANCE: In this exploratory analysis, we saw that the prevalence of objective physical functional impairment among ICU survivors was high and persisted after hospital discharge. Our findings suggest a possible relationship between race/ethnicity and physical functional impairment. These exploratory findings may inform future investigations to evaluate the impact of sociodemographic factors on functional recovery.

Receipt of Recovery-Oriented Care Practices During Hospitalization for Sepsis.

Survivors of sepsis hospitalization are at high risk for postsepsis morbidity, readmission, and death, but these negative outcomes can be mitigated by receipt of recommended care practices. We sought to assess factors associated with the receipt of recommended recovery-oriented care practices during hospitalization for sepsis. We hypothesized that patients treated in the ICU may be more likely than ward-treated patients to receive recommended care practices given the increasing focus on survivorship in the critical care field. DESIGN: Observational cohort study. SETTING: Michigan Medicine, a tertiary academic medical center. PATIENTS: Adult patients discharged alive from a hospitalization with a primary diagnosis of sepsis or septic shock in 2019. We further limited our cohort to patients receiving longitudinal care viewable in the Michigan Medicine electronic health record to ensure ability to capture posthospital care and outcomes. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Three-hundred sixty-five sepsis hospitalizations met study inclusion criteria. Using structured chart review, we determined receipt of the following recovery-based care practices during hospitalization: medication optimization, functional status evaluation at discharge, sepsis education, and scheduled follow-up within 2 weeks. The cohort was 46.6% female, 81.1% White, with a median age of 64 years. 51.2% were treated in the ICU. Medication optimization occurred in 93.7%, functional status evaluation in 82.7%, sepsis education in 20.0%, and scheduled follow-up within 2 weeks in 54.5%. ICU-treated patients had lower receipt of medication optimization and follow-up scheduling but greater receipt of functional and mental health status evaluations. In multivariable models, ICU treatment was associated with lower odds of receiving medication optimization (adjusted odds ratio, 0.72; 95% CI, 0.03-0.69) and not associated with receipt of other care practices. CONCLUSIONS: Our study shows incomplete receipt of recommended recovery-based care practices during sepsis hospitalization in both ward and ICU-treated patients. Sepsis education and mental health evaluation were particularly uncommon.

Design, synthesis, and SAR of N-((1-(4-(propylsulfonyl)piperazin-1-yl)cycloalkyl)methyl)benzamide inhibitors of glycine transporter-1.

The design, synthesis, and structure-activity relationships (SAR) of a series of N-((1-(4-(propylsulfonyl)piperazin-1-yl)cycloalkyl)methyl)benzamide inhibitors of glycine transporter-1 (GlyT-1) are described. Optimization of the benzamide and central ring components of the core scaffold led to the identification of a GlyT-1 inhibitor that demonstrated in vivo activity in a rodent cerebral spinal fluid (CSF) glycine model.