NCCAM supports clinical trials (research studies in people) on CAM therapies. Clinical trials on CAM are taking place in many locations worldwide, and study participants are needed. To find out more about clinical trials in CAM, see the NCCAM fact sheet “Clinical Trials and CAM.” To find trials that are recruiting participants, go to the Web site nccam.nih.gov/research/clinicaltrials.You can search this site by the type of therapy being studied or by disease or condition.