Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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RECRUITING
NA
2000 participants
INTERVENTIONAL
2024-10-02
2026-08-31
Brief Summary
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Detailed Description
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Participants will be randomly assigned to one of two groups: the intervention group, which will receive auto-enrollment outreach, and the control group, which will receive traditional invitation-based outreach. The primary outcome will measure program engagement as the share who begin the program. Secondary outcomes will include additional measures of engagement, such as the number of modules completed, health outcomes observed in subsequent risk assessments and healthcare claims, and employee retention. This trial will provide evidence on whether an opt-out framing in outreach campaigns can enhance the effectiveness of wellness programs, ultimately informing best practices for population health management.
Conditions
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Keywords
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Study Design
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RANDOMIZED
PARALLEL
HEALTH_SERVICES_RESEARCH
NONE
Study Groups
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Opt-in Outreach
Outreach notifies those eligible that they are invited to join the program, as usual practice.
Opt-in framing
Eligible participants are invited to enroll
Opt-out Outreach
Outreach notifies those eligible that they are enrolled in the program and invited to begin their first session.
Opt-out framing
Outreach notifies those eligible that they are enrolled in the program and invites them to start participating.
Interventions
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Opt-out framing
Outreach notifies those eligible that they are enrolled in the program and invites them to start participating.
Opt-in framing
Eligible participants are invited to enroll
Eligibility Criteria
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Inclusion Criteria
2. Those who are eligible for the Pack Health program:
* Employees/spouses/domestic partners over the age of 18
* Metabolic syndrome defined as results indicating 3 or more of the following risk factors:
* High waist circumference (\>35 inches for women and \>40 inches for men)
* High triglycerides (≥150 mg/dl)
* Low HDL cholesterol (\<50 mg/dl for women and \<40 mg/dl for men)
* High Blood Pressure (≥130/85)
* High Fasting Glucose (≥100 mg/dl)
Exclusion Criteria
2\. Anyone observed in claims data with a historical diagnosis of:
* Anorexia nervosa
* Bulimia nervosa
* Binge-eating disorder
* Body dysmorphic disorder
* Major depression
* Post-traumatic stress disorder (PTSD)
* Severe anxiety disorder
21 Years
ALL
No
Sponsors
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University of Illinois at Urbana-Champaign
OTHER
Quest Diagnostics-Nichols Insitute
INDUSTRY
Massachusetts Institute of Technology
OTHER
Responsible Party
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Principal Investigators
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Joseph Doyle, PhD
Role: PRINCIPAL_INVESTIGATOR
MIT Sloan School of Management
Locations
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Quest Diagnostics
Secaucus, New Jersey, United States
Countries
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Central Contacts
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Facility Contacts
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Nicholas Torsiello, PhD MPH
Role: primary
Karen Liptak-Soriano, BS
Role: backup
Provided Documents
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Document Type: Statistical Analysis Plan
Document Type: Informed Consent Form
Other Identifiers
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2402001204
Identifier Type: -
Identifier Source: org_study_id