Research Topics A-Z

Browse A-Z Health Topics

Prefer to browse by area? Explore research areas A-Z
Browse by letter: C × Clear all
Showing 21-30 of 42
C

Clinical Research

The Clinical Research topic includes research involving people to understand human health and disease and improve care. It includes studies using human samples or other…

Clinical Research - Extramural

The Clinical Research – Extramural topic includes research involving people that NIH supports at organizations outside its own research program. These studies examine health and…

Clinical Research - Intramural

The Clinical Research – Intramural topic includes research involving people that is conducted within NIH’s own research program. It examines health and disease through direct work…

Clinical Trials & Supportive Activities

The Clinical Trials and Supportive Activities topic includes research that tests how interventions affect people’s health, along with the work needed to plan and carry out those…

Cocaine

The Cocaine topic includes research on cocaine’s effects on health and on the prevention and treatment of cocaine use, addiction, and overdose. Cocaine is a powerful stimulant…

Colorectal Cancer

The Colorectal Cancer topic includes research on the causes, diagnosis, prevention, and treatment of cancer in the colon or rectum. These organs form the lower part of the…

Comparative Effectiveness Research

The Comparative Effectiveness Research topic includes research that compares the benefits and harms of different approaches to preventing, diagnosing, treating, or monitoring…

Congenital Heart Disease

The Congenital Heart Disease topic includes research on heart conditions that are present at birth. These conditions involve differences in the structure of the heart or nearby…