Clinical trial · Observational
FITting Non-invasive Tests in Lynch Syndrome Surveillance
FITting Non-invasive Testing Into Lynch Syndrome Colorectal Cancer Surveillance: a Multi-center, Prospective Study
NCT06898996CI-TRIAL-00108553recruitingClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
The purpose of this clinical study is to evaluate the accuracy of the fecal immunochemical test (FIT) in comparison to colonoscopy in patients with Lynch Syndrome (LS) who are undergoing colonoscopy surveillance.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Colorectal Cancer | Malignant Colorectal Neoplasm | CURATED_BROADER | 0.80 |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Fecal immunochemical test | Other | — | UNRESOLVED |
Design
Arms and outcomes
Arms (1)
- label
- Non-invasive surveillance test
- description
- Easily accessible, affordable and acceptable tests can be used to triage Lynch syndrome patients to colonoscopy
- interventionNames
- Other: Fecal immunochemical test
Primary outcomes (1)
- measure
- Quantitative Measure of specificity
- timeFrame
- baseline -12 months
- description
- Measure specificity of Fecal immunochemical test (FIT) in Lynch Syndrome (LS) patients undergoing colonoscopy surveillance
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 20 Years
- Maximum age
- 80 Years
Show eligibility criteria text
Inclusion Criteria: * Have a diagnosis of LS with a confirmed pathogenic variant in MLH1, MSH2, MSH6, PMS2 or EPCAM genes. * Aged 20 - 80 years (for those with pathogenic variants in MLH1, MSH2, and EPCAM) * Aged 30 - 80 years (for those with pathogenic variants in PMS2 or MSH6). * Have an upcoming standard of care (SOC) colonoscopy appointment in line with standard LS surveillance guidelines (NCCN). * Patients with previous colon surgery who still have 20cm or more of colon remaining * Patients who are diagnosed with advanced neoplasia (e.g., advanced adenomas or cancers) and have NOT had endoscopic or surgical resection * Willing to sign informed consent, collect stools samples and complete surveys Exclusion Criteria: * Individuals who have not proceeded with genetic testing and therefore are not known to have LS, despite family history and/or criteria for testing. * Individuals who have previously undergone a subtotal or total colectomy. * Newly diagnosed Lynch Syndrome patients \< 20 years old with a pathogenic variant in MLH1, MSH2 or EPCAM, MSH6 or PMS2. * Newly diagnosed Lynch Syndrome patients \< 30 years old with a pathogenic variant in MSH6 or PMS2. * Individuals who are pregnant. * Individuals with inflammatory bowel disease or active malignancy. * Individuals not willing or able to sign informed consent.
References
Publications (0)
Data not yet available
No reference posted for this study.