Clinical trial · Observational
Hereditary Nonpolyposis Colorectal Cancer in Taiwan-Related Genetic Study and Clinical Applications
NCT00262171CI-TRIAL-00021668unknownClinicalTrials.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 study is to establish the HNPCC related information in Taiwan, and to characterize relevant susceptibility genes related to colorectal cancer to provide better disease control for the high-risk people. To accomplish this objective, we will collect detailed information of the HNPCC patients and their families from the collaborative hospitals and relate the information to the risk of CRC in order to provide sound disease control system in Taiwan.
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 |
|---|---|---|---|
| Hereditary Nonpolyposis Colorectal Cancer | — | UNRESOLVED | — |
Interventions
Interventions (0)
Data not yet available
No intervention recorded.
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 20 Years
Show eligibility criteria text
Inclusion Criteria: * Select all affected individuals. If the affected is unavailable, select the spouse and adult children (20+) of these unavailable affected individuals. * Select unaffected individuals in the following priority order: 1. study both parents of the affected individuals; 2. if parents are not available, study up to two siblings of each missing parent (if both parents are deceased, study four siblings - two from each parent); 3. study up to five unaffected siblings (age 20 or older) of the affected individual; if more than five siblings are available for study, select the siblings from oldest to youngest; 4. study up to three children (age 20 or older) of the affected individual; again, select the three oldest children if more than three are available; 5. if the two affected individuals in the multiplex family are not siblings, (first cousins, for example, then study common grandparents - if common grandparents are not available, study siblings of these grandparents) when children of the affected individual's are studied, the child's unaffected parent will also be selected for study. Exclusion Criteria: * N/A
References
Publications (0)
Data not yet available
No reference posted for this study.