An Evaluation of the Michigan State Innovation Model in Washtenaw and Livingston Counties

Last registered on September 06, 2017
View Trial History

Pre-Trial

Trial Information

General Information

Title
An Evaluation of the Michigan State Innovation Model in Washtenaw and Livingston Counties
RCT ID
AEARCTR-0002411
Initial registration date
September 01, 2017

Initial registration date is when the trial was registered.

It corresponds to when the registration was submitted to the Registry to be reviewed for publication.

First published
September 06, 2017, 1:40 PM EDT

First published corresponds to when the trial was first made public on the Registry after being reviewed.

Locations

Country
United States of America
Region
Michigan

Primary Investigator

Name
Brady Post
Affiliation
University of Michigan
Contact Primary Investigator

Other Primary Investigator(s)

PI Name
Andrew Ryan
PI Affiliation
University of Michigan Center for Evaluating Health Reform
PI Name
Marianne Udow-Philips
PI Affiliation
Center for Healthcare Research and Transformation

Additional Trial Information

Status
In development
Start date
2017-09-05
End date
2019-12-31
Keywords
Health
Additional Keywords
JEL code(s)
Secondary IDs
Abstract
This study will evaluate the effects of a program initiated through the Michigan Medicaid State Innovation Model in Washtenaw and Livingston counties.
External Link(s)

Registration Citation

Citation
Post, Brady, Andrew Ryan and Marianne Udow-Philips. 2017. "An Evaluation of the Michigan State Innovation Model in Washtenaw and Livingston Counties." AEA RCT Registry. September 06. https://doi.org/10.1257/rct.2411-1.0
Former Citation
Post, Brady, Andrew Ryan and Marianne Udow-Philips. 2017. "An Evaluation of the Michigan State Innovation Model in Washtenaw and Livingston Counties." AEA RCT Registry. September 06. https://www.socialscienceregistry.org/trials/2411/history/21214
Sponsors & Partners
Experimental Details

Interventions

Intervention(s)
Patients randomized into the treatment group will receive care coordination services.
Intervention Start Date
2017-11-01
Intervention End Date
2018-12-31

Primary Outcomes

Primary Outcomes (end points)
Health care spending
Emergency department utilization
Secondary outcomes may include patient-reported outcomes of well-being, satisfaction with care, and others.
Primary Outcomes (explanation)

Secondary Outcomes

Secondary Outcomes (end points)
Secondary Outcomes (explanation)

Experimental Design

Experimental Design
Eligible patients will be randomized into control or treatment groups. The treatment group will receive a care management intervention. Those in the treatment group will receive a needs assessment and assistance in navigating relevant health and community systems. Those assigned to the control group will transition to the treatment group six months after randomization.
Experimental Design Details
Randomization Method
Randomization done in office by a computer
Randomization Unit
Individual
Was the treatment clustered?
No

Experiment Characteristics

Sample size: planned number of clusters
0
Sample size: planned number of observations
We expect approximately 2,000 total individuals.
Sample size (or number of clusters) by treatment arms
We expect approximately 1,000 individuals per treatment arm.
Minimum detectable effect size for main outcomes (accounting for sample design and clustering)
Supporting Documents and Materials
IRB

Institutional Review Boards (IRBs)

IRB Name
St. Joseph Mercy Ann Arbor Institutional Review Board
IRB Approval Date
2017-07-17
IRB Approval Number
IRB determined that the study should be classified with "Not Regulated" status.
Analysis Plan

Post-Trial

Post Trial Information

Study Withdrawal

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Intervention

Is the intervention completed?
No
Data Collection Complete
Data Publication

Data Publication

Is public data available?
No

Program Files

Program Files
Reports, Papers & Other Materials

Relevant Paper(s)

Reports & Other Materials