An<unk>  (ISO) is a clinician or researcher who is<unk>  of the clinical study team and helps to monitor a clinical trial for research participant (patient)<unk> , adverse events, trial progress, and data quality. An ISO has relevant experience with clinical trials as well as with the patient population and intervention being studied. Clinical trials using an ISO are usually smaller, single-site trials with a moderate to minimal risk intervention.
Independent safety officer
Hazardous area response team
Hospital volunteer
Clinical investigator
Aviation medical examiner
Chief medical officer
Flight paramedic
Therapeutic support staff