About this trial
The researchers are investigating if using a risk-based prediction score or benefit-based prediction score to allocate transition of care (TOC) interventions is more effective in reducing the rate of unplanned hospital readmissions or death within 30 days of hospital discharge.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Patient meets the primary care established rule at Michigan Medicine (MM), AND
Patient's primary care physician (PCP) Department is one of our General Medicine or Family Medicine or Medical-Pediatrics departments, AND
Inpatient class is Inpatient or Observation or Obs Greater than 48 hours or Outpatient in a Bed or Extended Recovery or Hospital Care at Home Inpatient or Hospital Care at Home Observation, AND
Discharged from General Medicine or Family Medicine or Medicine Observation services, AND
Disqualifiers
Physician Organization of Michigan Accountable Care Organization (POM ACO)
Sepsis patients (had a diagnosis of sepsis during admission, active or resolved on the hospital problem list)
Trial design
Parallel
Treatments tested in this trial
C-HARP TOC assignment
DeviceThe Experimental Arm will allocate TOC interventions based on scores generated by the Causal-Hospital reAdmission Risk Prediction Model (C-HARP), C-HARP is a linear model that leverages routinely collected and stored patient data in the electronic health record (EHR) to estimate how much a patient will benefit from receiving Michigan Medicine's (MM's) TOC telephone call bundle.
The LACE Index TOC assignment
Other interventionThe LACE Index has four components: Length of Stay (L), Acuity of the Admission (A), Comorbidities (C), and Emergency Department Visits (E), and estimates the risk of a patient having an unplanned hospital readmission after being discharged from their current encounter.
Treatment groups
Trial outcomes
Primary outcomes
The number of 30-day all-cause unplanned readmission or death
An unplanned readmission is defined as any not canceled inpatient, outpatient, or observation hospital admission with an admission type not recorded as "scheduled." Deaths are determined using the Michigan Death Index and matched to patient records using Social Security numbers.
Secondary outcomes
The number of 90-day all-cause unplanned readmission or death
An unplanned readmission is defined as any not canceled inpatient, outpatient, or observation hospital admission with an admission type not recorded as "scheduled." Deaths are determined using the Michigan Death Index and matched to patient records using Social Security numbers.
Time to first 90-day all-cause unplanned readmission or death
An unplanned readmission is defined as any not canceled inpatient, outpatient, or observation hospital admission with an admission type not recorded as "scheduled." Deaths are determined using the Michigan Death Index and matched to patient records using Social Security numbers.
TOC telephone call bundle completion (care navigator call)
A care navigator call is considered complete if a completed call record is observed within 5 calendar days after discharge. Calls are considered incomplete if the corresponding completed call record occurs after an all-cause unplanned readmission.
TOC telephone call bundle completion (clinical pharmacist call)
A clinical pharmacist call is considered complete if a completed call record is observed within 14 calendar days after discharge. Calls are considered incomplete if the corresponding completed call record occurs after an all-cause unplanned readmission.
Sponsors and contacts
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