Clinical trial
International Cancer of the Head and Neck, Genetics and Environment (InterCHANGE) Study
NCT01972802 is registered in ClinicalTrials.gov with National Taiwan University Hospital as lead sponsor.
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Registry record
As filed in ClinicalTrials.gov.
- Title
- International Cancer of the Head and Neck, Genetics and Environment (InterCHANGE) Study
- Lead sponsor
- National Taiwan University Hospital
- Phase
- Observational
- Overall status
- Unknown status
- Start date
- January 31, 2011
- Completion date
- December 31, 2014
- Enrollment
- 900 (estimated)
- Sites
- 1
Conditions
As the registry lists them; a condition with its own page is linked.
assess the effect of genetic factors, including both snp and copy number variation (cnv) through analysis of both main effect and gene-gene interaction, evaluate the association between certain environmental exposures (e.g. cigarette smoking, alcohol drinking, betel nut chewing…) and head and neck cancers