{"tema_id":"304","string":"Interventional study","created":"2023-08-01 08:12:23","code":"","modified":"0000-00-00 00:00:00","notes":[{"@type":"Definition note","@lang":"en-EN","@value":"Interventional studies are specifically tailored to evaluate direct impacts of treatment or preventive measures on a negative condition, actual or potential. In Interventional studies often the researcher intercedes as part of the study design. "}]}