What is clinical research?
Clinical research studies health, illness, treatments, prevention, and care in people. Some studies evaluate investigational approaches, while others observe health experiences or collect information to better understand a condition.
The study protocol
The protocol describes who may participate, what will happen during the study, how information will be collected, and how participant safety will be monitored. Eligibility criteria help researchers enroll people for whom the study is designed.
Independent review
Research involving people is generally reviewed by an institutional review board or ethics committee. This review considers participant rights, safety, and whether the study’s potential risks are reasonable in relation to its purpose.
Informed consent
Before joining, potential participants receive information about the study’s purpose, procedures, possible risks and benefits, alternatives, privacy practices, and whom to contact with questions. Consent is a conversation and an ongoing process—not simply a signature.
Important perspective
Research participation may or may not provide a direct personal benefit. Study results are not guaranteed, and an investigational product or approach may not prove safe or effective. Discuss medical questions with a qualified healthcare professional.