The IRB must approve this type of addendum consent form prior to its use. If the participant withdraws from the research study and does not consent to continued follow-up, the investigator cannot ...

A Minneapolis hospital tested powerful antipsychotics and the potent anesthetic ketamine on emergency room patients without their knowledge or consent ... Research Group, who organized the letter.

We are a group of physicians, bioethicists, and scholars in allied fields who agree with the Office for Human Research Protections (OHRP) that the informed-consent documents that were used in the ...