Status:
ENROLLING_BY_INVITATION
Nutrition Intervention Trials in Linxian Follow-up Study
Lead Sponsor:
National Cancer Institute (NCI)
Conditions:
Esophageal Cancer
Gastric Cancer
Eligibility:
All Genders
18-100 years
Brief Summary
Two large, nutritional intervention trials were conducted in Linxian, China between 1985-1991. These trials tested the effect of multiple vitamins and minerals in the prevention of esophageal cancer i...
Detailed Description
Two large, nutritional intervention trials were conducted in Linxian, China between 1985-1991. These trials tested the effect of multiple vitamins and minerals in the prevention of esophageal cancer i...
Eligibility Criteria
Inclusion
- No eligibility criteria listed.
Exclusion
Key Trial Info
Start Date :
May 20 1999
Trial Type :
OBSERVATIONAL
Allocation :
ESTIMATED
End Date :
June 2 2026
Estimated Enrollment :
34000 Patients enrolled
Trial Details
Trial ID
NCT00342654
Start Date
May 20 1999
End Date
June 2 2026
Last Update
January 8 2026
Active Locations (1)
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1
Cancer Institute and Hospital, Chinese Academy of Medical Sciences
Beijing, China