The SUMMIT Ambulatory‑ICU Primary Care Model for Medically and Socially Complex Patients in an Urban Federally Qualified Health Center: Study Design and Rationale

Background: Medically complex urban patients experiencing homelessness comprise a disproportionate number of high-cost, high-need patients. There are few studies of interventions to improve care for these populations; their social complexity makes them difficult to study and requires clinical and research collaboration. We present a protocol for a trial of the streamlined unified meaningfully managed interdisciplinary team (SUMMIT) team, an ambulatory ICU (A-ICU) intervention to improve utilization and patient experience that uses control populations to address limitations of prior research. Methods/design: Participants are patients at a Federally Qualified Health Center in Portland, Oregon that serves patients experiencing homelessness or who have substance use disorders. Participants meet at least one of the following criteria: \u3e 1 hospitalization over past 6 months; at least one medical co-morbidity including uncontrolled diabetes, heart failure, chronic obstructive pulmonary disease, liver disease, soft-tissue infection; and 1 mental health diagnosis or substance use disorder. We exclude patients if they have \u3c 6 months to live, have cognitive impairment preventing consent, or are non-English speaking. Following consent and baseline assessment, we randomize participants to immediate SUMMIT intervention or wait-list control group. Participants receiving the SUMMIT intervention transfer care to a clinic-based team of physician, complex care nurse, care coordinator, social worker, and pharmacist with reduced panel size and flexible scheduling with emphasis on motivational interviewing, patient goal setting and advanced care planning. Wait-listed participants continue usual care plus engagement with community health worker intervention for 6 months prior to joining SUMMIT. The primary outcome is hospital utilization at 6 months; secondary outcomes include emergency department utilization, patient activation, and patient experience measures. We follow participants for 12 months after intervention initiation. Discussion: The SUMMIT A-ICU is an intensive primary care intervention for high-utilizers impacted by homelessness. Use of a wait-list control design balances community and staff stakeholder needs, who felt all participants should have access to the intervention, while addressing research needs to include control populations. Design limitations include prolonged follow-up period that increases risk for attrition, and conflict between practice and research; including partner stakeholders and embedded researchers familiar with the population in study planning can mitigate these barriers

The SUMMIT Ambulatory‑ICU Primary Care Model for Medically and Socially Complex Patients in an Urban Federally Qualified Health Center: Study Design and Rationale

Background: Medically complex urban patients experiencing homelessness comprise a disproportionate number of high-cost, high-need patients. There are few studies of interventions to improve care for these populations; their social complexity makes them difficult to study and requires clinical and research collaboration. We present a protocol for a trial of the streamlined unified meaningfully managed interdisciplinary team (SUMMIT) team, an ambulatory ICU (A-ICU) intervention to improve utilization and patient experience that uses control populations to address limitations of prior research. Methods/design: Participants are patients at a Federally Qualified Health Center in Portland, Oregon that serves patients experiencing homelessness or who have substance use disorders. Participants meet at least one of the following criteria: \u3e 1 hospitalization over past 6 months; at least one medical co-morbidity including uncontrolled diabetes, heart failure, chronic obstructive pulmonary disease, liver disease, soft-tissue infection; and 1 mental health diagnosis or substance use disorder. We exclude patients if they have \u3c 6 months to live, have cognitive impairment preventing consent, or are non-English speaking. Following consent and baseline assessment, we randomize participants to immediate SUMMIT intervention or wait-list control group. Participants receiving the SUMMIT intervention transfer care to a clinic-based team of physician, complex care nurse, care coordinator, social worker, and pharmacist with reduced panel size and flexible scheduling with emphasis on motivational interviewing, patient goal setting and advanced care planning. Wait-listed participants continue usual care plus engagement with community health worker intervention for 6 months prior to joining SUMMIT. The primary outcome is hospital utilization at 6 months; secondary outcomes include emergency department utilization, patient activation, and patient experience measures. We follow participants for 12 months after intervention initiation. Discussion: The SUMMIT A-ICU is an intensive primary care intervention for high-utilizers impacted by homelessness. Use of a wait-list control design balances community and staff stakeholder needs, who felt all participants should have access to the intervention, while addressing research needs to include control populations. Design limitations include prolonged follow-up period that increases risk for attrition, and conflict between practice and research; including partner stakeholders and embedded researchers familiar with the population in study planning can mitigate these barriers

Ambulatory Intensive Care for Medically Complex Patients at a Health Care Clinic for Individuals Experiencing Homelessness The SUMMIT Randomized Clinical Trial

Importance Intensive primary care interventions have been promoted to reduce hospitalization rates and improve health outcomes for medically complex patients, but evidence of their efficacy is limited. Objective To assess the efficacy of a multidisciplinary ambulatory intensive care unit (A-ICU) intervention on health care utilization and patient-reported outcomes. Design, Setting, and Participants The Streamlined Unified Meaningfully Managed Interdisciplinary Team (SUMMIT) randomized clinical trial used a wait-list control design and was conducted at a health care clinic for patients experiencing homelessness in Portland, Oregon. The first patient was enrolled in August 2016, and the last patient was enrolled in November 2019. Included patients had 1 or more hospitalizations in the prior 6 months and 2 or more chronic medical conditions, substance use disorder, or mental illness. Data analysis was performed between March and May 2021. Intervention The A-ICU included a team manager, a pharmacist, a nurse, care coordinators, social workers, and physicians. Activities included comprehensive 90-minute intake, transitional care coordination, and flexible appointments, with reduced panel size. Enhanced usual care (EUC), consisting of team-based primary care with access to community health workers and mental health, addiction treatment, and pharmacy services, served as the comparator. Participants who received EUC joined the A-ICU intervention after 6 months. Main Outcomes and Measures The main outcome was the difference in rates of hospitalization (primary outcome), emergency department (ED) visits, and primary care physician (PCP) visits per person over 6 months (vs the prior 6 months). Patient-reported outcomes included changes in patient activation, experience, health-related quality of life, and self-rated health at 6 months (vs baseline). We performed an intention-to-treat analysis using a linear mixed-effects model with a random intercept for each patient to examine the association between study group and outcomes

“Did I Do as Best as the System Would Let Me?” Healthcare Professional Views on Hospital to Home Care Transitions

BACKGROUND Patients are vulnerable to poor quality, fragmented care as they transition from hospital to home. Few studies examine the discharge process from the perspectives of multiple healthcare professionals. OBJECTIVE To understand care transitions from the perspective of diverse healthcare professionals, and identify recommendations for process improvement. DESIGN Cross sectional qualitative study. PARTICIPANTS AND SETTING Clinicians, care teams, and administrators from the inpatient general medicine services at one urban, academic hospital; two outpatient primary care clinics; and one Medicaid managed care plan. APPROACH We conducted 13 focus groups and two in-depth interviews with participants prior to initiating a hospital-funded, multi-component transitional care intervention for uninsured and low-income publicly insured patients, the Care Transitions Innovation (C-TraIn). We used thematic analysis to identify emergent themes and a cross-case comparative analysis to describe variation by participant role and setting. KEY RESULTS Poor transitional care reflected healthcare system fragmentation, limiting the ability of healthcare professionals to provide optimal patient care. Lack of standardized processes, poor multidisciplinary communication within the hospital, and fragmented communication across settings led to chaotic, unsystematic transitions, poor patient outcomes, and feelings of futility and dissatisfaction among providers. Patients with complex psychosocial needs were especially vulnerable during care transitions. Recommended changes to improve transitional care included improving hospital multidisciplinary hospital rounds, clarifying accountability as patients move across settings, standardizing discharge processes, and providing additional medical staff training. CONCLUSIONS Hospital to home care transitions are critical junctures that can impact health outcomes, experience of care, and costs. Transitional care quality improvement initiatives must address system fragmentation, reduce communication barriers within and between settings, and ensure adequate professional training

The SUMMIT ambulatory-ICU primary care model for medically and socially complex patients in an urban federally qualified health center: study design and rationale

Abstract Background Medically complex urban patients experiencing homelessness comprise a disproportionate number of high-cost, high-need patients. There are few studies of interventions to improve care for these populations; their social complexity makes them difficult to study and requires clinical and research collaboration. We present a protocol for a trial of the streamlined unified meaningfully managed interdisciplinary team (SUMMIT) team, an ambulatory ICU (A-ICU) intervention to improve utilization and patient experience that uses control populations to address limitations of prior research. Methods/design Participants are patients at a Federally Qualified Health Center in Portland, Oregon that serves patients experiencing homelessness or who have substance use disorders. Participants meet at least one of the following criteria: > 1 hospitalization over past 6 months; at least one medical co-morbidity including uncontrolled diabetes, heart failure, chronic obstructive pulmonary disease, liver disease, soft-tissue infection; and 1 mental health diagnosis or substance use disorder. We exclude patients if they have < 6 months to live, have cognitive impairment preventing consent, or are non-English speaking. Following consent and baseline assessment, we randomize participants to immediate SUMMIT intervention or wait-list control group. Participants receiving the SUMMIT intervention transfer care to a clinic-based team of physician, complex care nurse, care coordinator, social worker, and pharmacist with reduced panel size and flexible scheduling with emphasis on motivational interviewing, patient goal setting and advanced care planning. Wait-listed participants continue usual care plus engagement with community health worker intervention for 6 months prior to joining SUMMIT. The primary outcome is hospital utilization at 6 months; secondary outcomes include emergency department utilization, patient activation, and patient experience measures. We follow participants for 12 months after intervention initiation. Discussion The SUMMIT A-ICU is an intensive primary care intervention for high-utilizers impacted by homelessness. Use of a wait-list control design balances community and staff stakeholder needs, who felt all participants should have access to the intervention, while addressing research needs to include control populations. Design limitations include prolonged follow-up period that increases risk for attrition, and conflict between practice and research; including partner stakeholders and embedded researchers familiar with the population in study planning can mitigate these barriers. Trial registration ClinicalTrials.gov NCT03224858, Registered 7/21/17 retrospectively registered https://clinicaltrials.gov/ct2/show/NCT0322485

Blood Pressure in Pediatric Patients with Cushing Syndrome

Context: Hypertension (HTN) has been reported in up to 60% of children with Cushing syndrome (CS), but its course, side effects, and potential differences among various causes of CS have not been adequately studied

“Did I Do as Best as the System Would Let Me?” Healthcare Professional Views on Hospital to Home Care Transitions

BACKGROUND: Patients are vulnerable to poor quality, fragmented care as they transition from hospital to home. Few studies examine the discharge process from the perspectives of multiple healthcare professionals. OBJECTIVE: To understand care transitions from the perspective of diverse healthcare professionals, and identify recommendations for process improvement. DESIGN: Cross sectional qualitative study. PARTICIPANTS AND SETTING: Clinicians, care teams, and administrators from the inpatient general medicine services at one urban, academic hospital; two outpatient primary care clinics; and one Medicaid managed care plan. APPROACH: We conducted 13 focus groups and two in-depth interviews with participants prior to initiating a hospital-funded, multi-component transitional care intervention for uninsured and low-income publicly insured patients, the Care Transitions Innovation (C-TraIn). We used thematic analysis to identify emergent themes and a cross-case comparative analysis to describe variation by participant role and setting. KEY RESULTS: Poor transitional care reflected healthcare system fragmentation, limiting the ability of healthcare professionals to provide optimal patient care. Lack of standardized processes, poor multidisciplinary communication within the hospital, and fragmented communication across settings led to chaotic, unsystematic transitions, poor patient outcomes, and feelings of futility and dissatisfaction among providers. Patients with complex psychosocial needs were especially vulnerable during care transitions. Recommended changes to improve transitional care included improving hospital multidisciplinary hospital rounds, clarifying accountability as patients move across settings, standardizing discharge processes, and providing additional medical staff training. CONCLUSIONS: Hospital to home care transitions are critical junctures that can impact health outcomes, experience of care, and costs. Transitional care quality improvement initiatives must address system fragmentation, reduce communication barriers within and between settings, and ensure adequate professional training