Clinical trial · Observational
International Cancer of the Head and Neck, Genetics and Environment (InterCHANGE) Study
NCT01972802CI-TRIAL-00012493InterCHANGEunknownClinicalTrials.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)
Our overall objective is to understand the role of lifestyle factors, genetics and HPV infection in the development and prognosis of head and neck cancer particularly in Asia.
Conditions
Conditions (2)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Assess the Effect of Genetic Factors, Including Both SNP and Copy Number Variation (CNV) Through Analysis of Both Main Effect and Gene-gene Interaction | — | UNRESOLVED | — |
| Evaluate the Association Between Certain Environmental Exposures (e.g. Cigarette Smoking, Alcohol Drinking, Betel Nut Chewing…) and Head and Neck Cancers | — | UNRESOLVED | — |
Interventions
Interventions (0)
Data not yet available
No intervention recorded.
Design
Arms and outcomes
Arms (0)
[]Primary outcomes (1)
- measure
- head and neck cancer risk factor
- timeFrame
- Four years
- description
- evaluate the association between certain environmental exposures (e.g. cigarette smoking, alcohol drinking, betel nut chewing…) and head and neck cancers,assess the effect of genetic factors, including both SNP and copy number variation (CNV) through analysis of both main effect and gene-gene interaction
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
- Maximum age
- 80 Years
Show eligibility criteria text
Inclusion Criteria: Age 18\~80 Incident head and neck cancer patients * Oral, oropharynx and hypopharynx (C00-C14) * Laryngreal cancer (C32) * \*Esophageal cancer if possible (C15) Exclusion Criteria: * Salivary gland (C07-C08) * Nasopharynx (C11) * Thyroid (C79.3)
References
Publications (0)
Data not yet available
No reference posted for this study.