NCT06838689

Brief Summary

The goal of this trial is to compare two types of patient, public and clinician involvement (PPCI) in research: Consultative PPCI and Collaborative PPCI. The study team will compare these methods of PPCI in a randomized clinical trial (RCT) in which PPCI participants will engage with research teams on one of three real qualitative research interview studies addressing topics: 1) pediatric mental health, 2) cancer screening and 3) serious illness. Qualitative interviews are conversations with people about their experiences and perspectives. In all three qualitative studies, PPCI participants will help us at every stage of the research, from design (making choices about how to set up the study) through dissemination (sharing findings). The researchers do not know about any quantitative (numbers) evidence from RCTs about how well different PPCI approaches work. As far as the study team knows, this is the first RCT of PPCI approaches. Given this gap in knowledge, the research question is: How does a Consultative PPCI approach compare to a Collaborative PPCI approach in increasing engagement and partnership trust in research, particularly among historically underrepresented groups? The researchers' best guess (hypothesis), considering the information available, is that Collaborative PPCI will increase PPCI participant engagement, trust and the patient-centeredness of research more than Consultative PPCI.

Trial Health

77
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
136

participants targeted

Target at P50-P75 for not_applicable

Timeline
18mo left

Started Sep 2025

Typical duration for not_applicable

Geographic Reach
1 country

2 active sites

Status
recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Progress32%
Sep 2025Oct 2027

First Submitted

Initial submission to the registry

February 19, 2025

Completed
2 days until next milestone

First Posted

Study publicly available on registry

February 21, 2025

Completed
6 months until next milestone

Study Start

First participant enrolled

September 1, 2025

Completed
2 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

August 30, 2027

Expected
2 months until next milestone

Study Completion

Last participant's last visit for all outcomes

October 31, 2027

Last Updated

November 19, 2025

Status Verified

November 1, 2025

Enrollment Period

2 years

First QC Date

February 19, 2025

Last Update Submit

November 18, 2025

Conditions

Keywords

Pediatric mental healthSerious illness in elderly patientscancer screening

Outcome Measures

Primary Outcomes (1)

  • Patient Engagement in Research scale (PEIRS-22)

    Engagement in research, measured using the Patient Engagement in Research scale (PEIRS-22). Total score is 22-110, with higher scores reflecting greater engagement in research.

    18 months

Secondary Outcomes (3)

  • Research Engagement Survey Tool (REST)

    18 months

  • Patient and Public Involvement in Research Assessment Survey

    18 months

  • Person-Centeredness of Research Scale

    18 months

Study Arms (2)

Consultative PPCI Model via Community Advisory Boards (CAB)

EXPERIMENTAL

Community Advisory Board: a consultative model of engagement where participants attend 4 quarterly meetings with shared leadership between participants and research team.

Other: Comparison of two standard of care regimens

Collaborative PPCI Model via the Participatory Approach to Qualitative

EXPERIMENTAL

Participatory Approach to Qualitative Research: a collaborative model of engagement with 4 idea coproduction sessions and a close partnership with study staff.

Interventions

Participatory Approaches to Qualitative Research (PAQ): Comparing Two Approaches to Patient, Public and Clinician Involvement (PPCI) in Qualitative Research: PAQ and CAB (Community Advisory Boards)

Also known as: Comparison between the CAB and PAQ models of community engagement
Consultative PPCI Model via Community Advisory Boards (CAB)

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may not qualify if:

  • Pediatric mental health
  • Adults aged ≥18 years
  • Can communicate in English
  • Able to take part in research activities via a computer or a smartphone
  • Patients, care partners, clinicians, other healthcare professionals, teachers and school staff, health policy experts, and community members
  • Has lived experience or professional expertise relating to pediatric mental health
  • Children \<18 years
  • Cannot communicate in English
  • Adults unable to provide verbal consent
  • Prisoners
  • Unable to take part in research activities via a computer or a smartphone
  • Generalized cancer screening
  • Adults aged ≥21 years
  • Can communicate in English
  • Able to take part in research activities via a computer or a smartphone
  • +19 more criteria

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (2)

Geisel School of Medicine at Dartmouth

Hanover, New Hampshire, 03755, United States

RECRUITING

Dartmouth-Hitchcock Medical Center

Lebanon, New Hampshire, 03756, United States

RECRUITING

Related Links

Central Study Contacts

Catherine Saunders, Assistant Professor of Medicine, PhD, MPH

CONTACT

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
SINGLE
Who Masked
OUTCOMES ASSESSOR
Masking Details
Researchers analyzing the data remain blinded to group allocation to minimize bias in data interpretation.
Purpose
HEALTH SERVICES RESEARCH
Intervention Model
PARALLEL
Model Details: Experimental Intervention 1: Consultative PPCI Model via Community Advisory Boards (CAB): Community Advisory Board: a consultative model of engagement where participants attend 4 quarterly meetings with shared leadership between participants and research team. Experimental Intervention 2: Collaborative PPCI Model via the Participatory Approach to Qualitative Research (PAQ) Participatory Approach to Qualitative Research: a collaborative model of engagement with 4 idea coproduction sessions and a close partnership with study staff.
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Assistant Professor of Medicine and of Health Policy and Clinical Practice

Study Record Dates

First Submitted

February 19, 2025

First Posted

February 21, 2025

Study Start

September 1, 2025

Primary Completion (Estimated)

August 30, 2027

Study Completion (Estimated)

October 31, 2027

Last Updated

November 19, 2025

Record last verified: 2025-11

Data Sharing

IPD Sharing
Will not share

Locations