Implementation of a Primary Hospital Provider (PHP) Team (PHP Team)

University of Wisconsin (UW)

Status

Enrolling

Conditions

High-need, High-complexity

Treatments

Other: Primary Hospital Provider Team

Study type

Interventional

Funder types

Other

Identifiers

NCT06581224

Protocol Version 12/23/25 (Other Identifier)

2024-1299

A534270 (Other Identifier)

Details and patient eligibility

About

The goal of this pragmatic clinical trial is to learn if it is possible to implement a Primary Hospital Provider (PHP) team that aims to improve continuity of care for patients who are frequently hospitalized. The main question it aims to answer is: Are patients assigned to the PHP team more likely to be assigned to this team during a follow up hospitalization? Researchers will compare this to similar patients assigned to receive usual care. Some patient participants (or their caregivers) from both the PHP team and usual care groups will be asked to participate in interviews to help researchers understand the needs of patients who are frequently admitted and the care they receive.

Full description

The overarching goal of this study is to reduce inpatient care fragmentation for high-need, high-complexity (HNHC) patients and improve outcomes by implementing a primary hospital provider (PHP) team. In this study, we will specifically evaluate the feasibility of implementation of this team as well as workforce and operational acceptance, as well as its impact on continuity of hospital medicine care across subsequent admissions.

The study is conducted as a two-arm, pragmatic hybrid type II effectiveness implementation trial with two sequential phases. Phase 1 focuses on initial feasibility and early acceptability of the PHP team. Phase 2 evaluates sustained implementation, reach, and longitudinal continuity outcomes using the same intervention, eligibility criteria, and study procedures. No changes will be made to the intervention, eligibility criteria, or data collection methods between phases.

Study Aims:

Aim 1 Primary Implementation Objective: Compare the fragmentation in hospital medicine care during subsequent admissions for HNHC patients assigned to the PHP team with those continuing to receive usual care.

Aim 1a (Phase 1): Assess feasibility and early continuity of care during subsequent admissions.
Aim 1b (Phase 2): Evaluate sustained continuity and re-exposure to the PHP team across repeated hospitalizations over an extended enrollment period.

Aim 2 Primary Exploratory Objective: Explore perceptions of care among HNHC patients and caregivers randomized to the PHP team and to a usual care team.

Aim 3 Secondary Exploratory Objective: Identify operational perceptions of the implementation of the PHP team from a workforce and system-level perspective.

Enrollment

1,200 estimated patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

Age greater than 18 at the time of index admission
Two or more hospitalizations to a general medicine service at UW Health (University Hospital or East Madison Hospital) within the past 12 months AND an EPIC Readmission Risk Score of greater than a predetermined value

Exclusion criteria

Outpatient primary care provider is part of the UW Health Family Medicine service that currently admits their own patients to a separate service at University Hospital
Patients with an oncologic diagnosis for which they are actively receiving chemotherapy or immunotherapy
Incarcerated persons
Pregnant women