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Study identifier: NCT07143487 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Family Communications After Genetic Testing

Condition: Colon Adenocarcinoma · Colorectal Adenocarcinoma · Rectal Adenocarcinoma  ·  Sponsor: Alliance for Clinical Trials in Oncology

PhaseNA
Planned participants4186
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersYes

About this study

This clinical trial compares patient (proband)-mediated communication to provider-mediated communication for improving genetic testing in first-degree relatives of patients with newly diagnosed colorectal cancer. It is estimated that 30% of cases of colorectal cancer have a genetic basis and about 15% of these patients have a disease-causing (pathogenic) inherited (germline) variant in a cancer susceptibility gene. Most individuals carrying a pathogenic germline variant are unaware of their cancer risk and may not meet guidelines for genetic testing. Identifying pathogenic germline variants or hereditary cancer syndromes in cancer patients has important implications for their at-risk relatives who may not know that they are at high risk for cancer. The burden of communicating this risk to first-degree relatives often falls on the patients, who may lack sufficient knowledge to correctly share and explain their genetic test results. Receiving provider-mediated communication of genetic testing results may be more effective at communicating genetic risk to first-degree relatives than the usual practice of proband-mediated communication.

This description comes directly from the study's public registry record.

Talk to the study team

Rachel Wills  ·  773-702-9814  ·  rwills@bsd.uchicago.edu

Always discuss trial participation with your own doctor first.

Locations (276)

Anchorage Associates in Radiation MedicineAnchorage, Alaska, United StatesRecruiting
Alaska Breast Care and Surgery LLCAnchorage, Alaska, United StatesRecruiting
Alaska Oncology and Hematology LLCAnchorage, Alaska, United StatesRecruiting
Alaska Women's Cancer CareAnchorage, Alaska, United StatesRecruiting
Katmai Oncology GroupAnchorage, Alaska, United StatesRecruiting
Providence Alaska Medical CenterAnchorage, Alaska, United StatesRecruiting
Fairbanks Memorial HospitalFairbanks, Alaska, United StatesRecruiting
Cancer Center at Saint Joseph'sPhoenix, Arizona, United StatesRecruiting
Mercy Hospital Fort SmithFort Smith, Arkansas, United StatesRecruiting
CARTI Cancer CenterLittle Rock, Arkansas, United StatesRecruiting
Mission Hope Medical Oncology - Arroyo GrandeArroyo Grande, California, United StatesRecruiting
Providence Saint Joseph Medical Center/Disney Family Cancer CenterBurbank, California, United StatesRecruiting

+ 264 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT07143487