Find a Clinical Trial
Search NCI's list of 12,000+ clinical trials now accepting participants.
Learn About Clinical Trials
Information for all audiences describing what clinical trials are and why they’re important. Learn about paying for clinical trials and how patient safety is protected.
Clinical Trial Results
Browse recent clinical trial results by type of cancer or topic.
Conducting Clinical Trials
Information and tools for investigators and research teams about conducting clinical trials, including registration and reporting.
NCI Programs and Initiatives
Information about NCI programs and initiatives that sponsor, conduct, develop, or support clinical trials. Also, information about major NCI-supported clinical trials.
Research About Clinical Trials
Summaries of research studies of the clinical trials process.
International Collaboration in Clinical Trials
Resources to facilitate international alliances in cancer clinical trials
