110 likes | 183 Views
When Must Clinical Risks be Described in a Research Consent Document?. Ron Kadden - September 10, 2008. The Question. If a research study involves standard-of-care clinical interventions, that are being done for clinical reasons:
E N D
When Must Clinical Risks be Describedin a ResearchConsent Document? Ron Kadden - September 10, 2008
The Question If a research study involves standard-of-care clinical interventions, that are being done for clinical reasons: • must the risks of those clinical interventions be included in the research consent document (CD)?
OHRP Guidance When an intervention (whether ‘standard of care’ or investigational) is dictated by a research protocol: • then the reasonably foreseeable risks of that intervention are risks of the research, and must be described in the CD.
The Crucial Factor The research protocol must constrain the clinician’s judgment in some way: • Randomization • Selection of intervention • Timing of intervention • Dose/intensity of intervention
The Crucial Factor If, on the other hand, the subjects will receive the intervention based entirely on clinician judgment: • the risks of the intervention are NOT research risks • those risks should not be described in the CD
Example #1 Subjects are to be randomized into 2 standard-of-care interventions: • dental amalgams • composite fillings Since both interventions are standard-of-care, do their risks need to be described in the CD?
Example #1 YES! Since the clinician does not determine the assignment to the interventions: • both standard-of-care treatments are considered research procedures • their risks must be described in the consent document
Example #2 Similarly, the risks related to the use of 2 standard vascular stents, with random assignment, must be described in the CD • because, here again, assignment is driven by the protocol, not by clinician judgment
Example #2 What about other components of the intervention, such as • the anesthesia associated with the standard catheterization procedures? • the insertion of the catheter? Do their risks need to be described in the research CD???
Example #2 NO! As long as they are standard-of-care procedures, and the person was going to be getting a stent regardless of the research, those risks are not considered risks of the research and should NOT be described in the CD