IGNITE-TX Phase III: (Identifying Individuals for Genetic Testing & Treatment) Intervention

July 15, 2026 updated by: M.D. Anderson Cancer Center
This trial aims to implement and compare an evidence- and theory-based intervention strategy (IGNITE-TX Intervention) to support probands and their ARRs in family communication, informed decision-making, and navigation to CGT with standard of care, free genetic testing/counseling, and intervention with free genetic testing/counseling.

Study Overview

Detailed Description

Primary Objectives:

  1. Determine the impact of IGNITE-TX on the uptake of cascade genetic testing (CGT) in at-risk relatives (ARRs) at 6 months.
  2. Use a mixed methods approach, guided by the NIMHD framework, to evaluate the impact of IGNITE-TX on informational, social, and emotional support outcomes within families at 6 months.
  3. Employ formative and process evaluations and stakeholder engagement to guide IGNITE-TX implementation and dissemination through the RE-AIM QuEST framework.

Secondary Objective:

Analyze the correlation of CGT completion rates within families to understand the influence of familial relationships on genetic testing uptake.

Determine the impact of the IGNITE-TX Intervention on the uptake of CGT, informational, social, and emotional support outcomes within families at 12 months.

Exploratory Objective:

Evaluate the effectiveness of social media as a mechanism to drive outreach, recruitment, and engagement with the IGNITE-TX intervention.

Determine the impact of the IGNITE-TX Intervention on the uptake of CGT, informational, social, and emotional support outcomes within families at 12 months.

Study Type

Interventional

Enrollment (Estimated)

2100

Phase

  • Phase 3

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Locations

    • Texas
      • Houston, Texas, United States, 77030
        • The University of Texas M. D. Anderson Cancer Center

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

  • Adult
  • Older Adult

Accepts Healthy Volunteers

Yes

Description

Inclusion Criteria:

Probands:

  1. 18 years of age or older
  2. Speaks and reads English or Spanish
  3. Resides in the United States
  4. Has a pathogenic or suspected pathogenic variant in BRCA1, BRCA2, MLH1, MSH2/EPCAM, MSH6, or PMS2*
  5. Has access to the internet or phone and can send and receive email and/or text messages at a US telephone number.
  6. Attests to have at least one at-risk relative who meets inclusion criteria for first-degree relative

    • For cancer patients who are unaware of their mutation status, we will share existing local and national genetics resources, like those provided in the usual care family letter.

At-Risk Relatives (ARR):

  1. 18 years of age or older
  2. Speaks and reads English or Spanish
  3. Resides in the United States
  4. Has a first or second degree relative who has a deleterious/suspected deleterious HBOC or LS variant present
  5. Has access to internet or phone and can send and receive email and/or text messages at a US telephone number

SAB:

1. Eligible SAB will include any groups connected to HBOC or Lynch syndrome, including those that focus on underserved populations or specific ethnic communities.

Clinicians:

1. Eligible clinicians will include gynecologic oncologists, general gynecologists, medical oncologists, and advanced practice providers who interact with individuals diagnosed with HBOC or Lynch syndrome and/or their at-risk relatives.

Exclusion Criteria:

Probands:

  1. Has no eligible at-risk relatives (ARRs) or is unable/unwilling to provide their contact information
  2. Has negative germline genetic testing or only variant of uncertain significance
  3. Unwilling or unable to provide consent

At-Risk Relatives (ARR):

  1. Unwilling or unable to provide consent
  2. Reports no known HBOC or LS variant within the family
  3. Has already been tested for the variant identified in the proband
  4. Already listed as an ARR for another proband

SAB:

1. SAB members will be excluded if they are not connected to HBOC or Lynch syndrome-related groups or if their organizations do not focus on these conditions or the communities impacted by them.

Clinicians:

1. Clinicians will be excluded if they do not provide direct care to individuals diagnosed with HBOC or Lynch syndrome or their at-risk relatives, or if they do not practice within the specified eligible clinician roles.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Supportive Care
  • Allocation: Randomized
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: Standard of Care
ARRs: No active efforts will be made to ensure that ARRs complete genetic testing or to support family communication and education during the period in which primary study outcomes are being evaluated.
Participants will complete a questionnaire
Participants will complete a questionnaire
Experimental: Free Genetic Counseling and Testing
ARRs: A letter will be provided to the ARR with instructions on how to access genetic counseling and free testing through a telegenetics company (Appendix E).
Participants will complete a questionnaire
Participants will complete a questionnaire
Experimental: IGNITE-TX Intervention
ARRs: The relatives will receive instructions with a code to access the IGNITE-TX Hub (Appendix K & L). Family Genetic Navigators will support this process by reaching out and guiding relatives through the process.
Participants will complete a questionnaire
Participants will complete a questionnaire
Experimental: IGNITE-TX Intervention + Free Genetic Counseling and Testing
ARRs: The relative will be sent instructions to access free counseling and testing, as well as a unique code to log into the IGNITE-TX Hub (Appendix K & L). Family Genetic Navigators will support this process by reaching out and guiding relatives through both resources.
Participants will complete a questionnaire
Participants will complete a questionnaire

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Safety and Adverse Events (AEs)
Time Frame: Through study completion; an average of 1 year
Incidence of Adverse Events, Graded According to National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE) Version (v) 5.0
Through study completion; an average of 1 year

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Investigators

  • Principal Investigator: Jose Alejandro Rauh-Hain, MD, MPH, M.D. Anderson Cancer Center

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Estimated)

December 1, 2026

Primary Completion (Estimated)

April 1, 2030

Study Completion (Estimated)

April 1, 2032

Study Registration Dates

First Submitted

December 29, 2025

First Submitted That Met QC Criteria

December 29, 2025

First Posted (Actual)

January 6, 2026

Study Record Updates

Last Update Posted (Actual)

July 17, 2026

Last Update Submitted That Met QC Criteria

July 15, 2026

Last Verified

July 1, 2026

More Information

Terms related to this study

Other Study ID Numbers

  • 2025-1276
  • NCI-2025-09245 (Other Identifier: NCI-CTRP Clinical Trials Registry)

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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