NCT00342472View on ClinicalTrials.gov

Environmental and Biological Monitoring Pilot Study for Polycyclic Aromatic Hydrocarbons in Linxian, China

CompletedOBSERVATIONAL

Enrollment

81

Participants

Timeline

Start Date

February 12, 1998

Primary Completion Date

January 1, 2020

Study Completion Date

June 5, 2020

Conditions

Esophageal Cancer

Trial Locations (1)

Unknown

Chinese Academy of Medical Sciences, Beijing

All Listed Sponsors

lead

National Cancer Institute (NCI)

NIH