Testing Gene PilotLX With Latinx Cancer Patients

August 31, 2026 updated by: Fox Chase Cancer Center

Testing the Efficacy of an eHealth Decision Support Tool to Help Latinx Cancer Patients Make Informed Decisions About Tumor Genomic Testing

This is a randomized controlled trial designed to evaluate the efficacy of an electronic health decision support tool called Gene PilotLX to increase informed decision making regarding hereditary risk information from tumor genomic profiling (TGP) test among Latinx cancer patients recruited at four cancer centers.

Study Overview

Status

Active, not recruiting

Conditions

Intervention / Treatment

Detailed Description

The use of multi-gene tumor genomic profiling (TGP) to examine a patient's tumor for targetable mutations is a cornerstone of personalized oncology. Providers are required to communicate TGP risks to patients and elicit patient preferences for managing information (i.e., "opt out" or have genetic counseling) because of the possibility of uncovering secondary hereditary cancer risks found on this test. Yet barriers exist to support optimal decision-making. Limited study of genetic links to cancer has been done with Latinx patients making them an important understudied group to target for genetic decision support. Shared cultural values among Latinx individuals such as familismo (family loyalty) and fatalismo (fatedness) may influence how patients approach cancer risk assessment and genetics and language and acculturation barriers, access and affordability, deportation risks, medical mistrust and low genetic knowledge impact decision making. As a result, Latinx patients are less likely to participate in clinical genetic testing. Adding to this vulnerability is the fact that many oncologists may not have a good understanding of how to effectively communicate secondary hereditary risks to Latinx patients. This leaves Latinx patients without the support they need to make good decisions about what they would want to do about secondary results from TGP that is in line with their needs, preferences and values.

eHealth interventions can promote health behavior change when developed with targeted messages, but many fall short if they do not effectively address the core barriers to a health decision. Gene PilotLX was developed using commercial marketing techniques to ensure saliency. Using perceptual mapping and vector message modeling, the investigators have shown in our parent Gene Pilot study that was conducted among AA/Black cancer patients that this approach provides a superior methodology for developing effective, persuasive messages that result in significant behavior and decisional conflict changes.

A fully powered randomized controlled trial will be conducted with 232 Latinx cancer patients at four oncology sites to evaluate the efficacy of Gene PilotLX,an electronic health decision support tool. Participants will be randomized either to intervention arm and watch Gene PilotLX or usual arm and review patient information about TGP presented in a written document (pdf). All participants will complete three assessments: baseline, immediate post intervention, and 1-3-month surveys.

Study Type

Interventional

Enrollment (Actual)

239

Phase

  • Not Applicable

Contacts and Locations

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

Study Locations

  • United States
    • New Jersey
      • Camden, New Jersey, United States, 08103
        • MD Anderson Cancer Center At Cooper
    • New York
      • New York, New York, United States, 10032
        • Herbert Irving Comprehensive Cancer Center
    • Pennsylvania
      • Philadelphia, Pennsylvania, United States, 19111
        • Fox Chase Cancer Center
      • Philadelphia, Pennsylvania, United States, 19122
        • Temple University Hospital

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

No

Description

Inclusion Criteria:

Self-identified Latinx patients who:

  1. diagnosed with solid tumor cancers
  2. speak/read English or Spanish;
  3. can provide informed consent.

Exclusion Criteria:

Patients with hematologic/liquid cancers (leukemia, lymphoma, multiple myeloma, etc.)

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: Health Services Research
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: Gene PilotLX
Gene PilotLX is an eHealth decision support tool that is designed to empower Latinx cancer patients to decide their preferences for learning about secondary genetic information, communicate those preferences to their doctors, and provide the opportunity to discuss information with their families or others to feel they have made an informed decision. The tool will be available in both English and Spanish. It is web-based, has a voice-over, and is easy to navigate, with simple forward and backward buttons. Each section includes a different aspect of tumor genomic profiling, from basic information about what the test is and what the pros and cons are of the test, to culturally specific potential barriers or benefits to learning hereditary results. At the end, the tool provides tailored potential questions for a doctor that users can choose, which are summarized in a "score card" that can be printed or emailed.
Other: Gene PilotLX
eHealth decision making tool regarding tumor genomic profiling
No Intervention: TGP brochure
Participants in the control arm will be provided a brochure about tumor genomic profiling (TGP) secondary hereditary risks, and what patients can decide about getting that information, including the pros and cons. It is literacy appropriate, incorporates visuals, and will also be offered in both English and Spanish.

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Preparation for Decision Making (PrepDM) Scale
Time Frame: Post-test (can occur on same day as baseline, day 1) and 1-3 month follow-up
PrepDM Scale measures preparedness of patient to make a decision (10 items) regarding a hereditary risk from tumor genomic profiling (TGP) on a 1 "not at all" to 5 "a great deal" scale. Higher means indicated higher perceived level of preparation for decision making.
Post-test (can occur on same day as baseline, day 1) and 1-3 month follow-up
Decisional Conflict: Ottawa Decision Support Framework (ODSF) scale
Time Frame: Post-test (can occur on same day as baseline, day 1) and 1-3 month follow-up
16- item measure to determine patient clarity on the risks and benefits of tumor genomic profiling (TGP) testing and hereditary risk information from TGP. Items are given a score value of: 0= 'strongly agree'; 2= 'neither agree nor disagree'; 3= 'disagree'; 4= 'strongly disagree' TOTAL SCORE 16 items are: a) summed; b) divided by 16; and c) multiplied by 25. Scores range from 0 [no decisional conflict] to 100 [extremely high decisional conflict]
Post-test (can occur on same day as baseline, day 1) and 1-3 month follow-up
Communication of preferences to doctor related to pursuing hereditary cancer risk information from TGP
Time Frame: 1-3 month follow up
This is a single dichotomous item created for the study: 'Have you talked with a doctor about secondary hereditary results from TGP testing'?('Yes', 'No'). If 'Yes' is selected, 7 different topics for discussion with doctor are listed, including 'other' as open question.
1-3 month follow up

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Communication of preferences with family related to pursuing hereditary cancer risk information from TGP
Time Frame: 1-3 month follow up
This is a single dichotomous item created for the study: 'Have you talked about secondary hereditary results from TGP testing with your family, friends or spouse/partner'? ('Yes', 'No'). If 'Yes' is selected, 7 different topics for discussion with family are listed, including 'other' as open question.
1-3 month follow up
Perception of Tumor Genomic Profiling (TGP)
Time Frame: Baseline (day1) and 1-3 month follow up
18 statements related to benefits and concerns of TGP were developed as part of formative work (focus group with patients) for our previous work with AA/Black cancer patients and are related to beliefs, perceived barriers and benefits of TGP testing; 0-10 agreement scale when 0 is 'strongly disagree' and 10 'strongly agree'. Perceptual maps will be generated from the survey responses. Perceptual mapping methods developed by co-PI Bass use multidimensional scaling (MDS) analysis to create 3-Dimensional representations of how participants conceptualizes a decision and then message vector modeling techniques are used to design messages that will be most likely to persuade participants to make that decision. This method will be used to design messages for Gene PilotLX, the eHealth decision aid for Latinx cancer patients.
Baseline (day1) and 1-3 month follow up

Collaborators and Investigators

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

Sponsor

Fox Chase Cancer Center

Collaborators

National Cancer Institute (NCI)
National Institutes of Health (NIH)
Temple University
Herbert Irving Comprehensive Cancer Center
MD Anderson Cancer Center at Cooper

Investigators

  • Principal Investigator: Sarah B Bass, PhD, MPH, Temple University
  • Principal Investigator: Michael J Hall, MD,MS, Fox Chase Cancer Center
  • Principal Investigator: Tracey A Revenson, PhD, Hunter College of City University of New York

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.

General Publications

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 (Actual)

May 30, 2025

Primary Completion (Estimated)

November 30, 2026

Study Completion (Estimated)

November 30, 2026

Study Registration Dates

First Submitted

June 17, 2024

First Submitted That Met QC Criteria

June 21, 2024

First Posted (Actual)

June 27, 2024

Study Record Updates

Last Update Posted (Actual)

September 2, 2026

Last Update Submitted That Met QC Criteria

August 31, 2026

Last Verified

August 1, 2026

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 23-1047
  • U54CA221705 (U.S. NIH Grant/Contract)

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

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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