Vitamin study in china tracks cancer rates for decades
NCT ID NCT00342654
First seen Nov 01, 2025 · Last updated Apr 30, 2026 · Updated 28 times
Summary
This study follows over 32,000 adults from Linxian, China, who took part in a large vitamin and mineral trial from 1985 to 1991. The goal is to see how the supplements affected cancer and death rates over many years. Researchers collect health records, blood samples, and surveys to understand long-term effects.
Disclaimer
Read more
Show less
This is a summary of
the original study
.
Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for ESOPHAGEAL CANCER are added.
Genom att skicka in godkänner du våra Användarvillkor
Contacts and locations
Show contact details
Enter your email to view the contact information for this study.
Genom att skicka in godkänner du våra Användarvillkor
Locations
-
Cancer Institute and Hospital, Chinese Academy of Medical Sciences
Beijing, China
Conditions
Explore the condition pages connected to this study.