Welcome to Cliantha Research!

Cliantha Research, a full-service Clinical Research Organization (CRO), provides comprehensive and integrated offerings in Early Phase, Late Phase, Respiratory, Tobacco Research, Dermatology, Consumer Research, Research Lab, IVRT, Biometrics, Pharmacovigilance & Medical Services, Environmental Exposure Chambers (EECs). Read more here to learn about our clinical research services.



If you’re an existing Cliantha Research volunteer or considering becoming a volunteer, choose your location below to take you directly to our active studies and information on how you can become a study participant!