Studies Using In Vitro diagnostic Devices with Specimens that are NOT Individually Identifiable 21 CFR 812.2(c)(3)
Guidance for Sponsors, Institutional Review Boards, Clinical Investigators and FDA Staff
FDA intends to exercise enforcement discretion as to the informed consent requirements for clinical investigators, sponsors, and IRBs if an in vitro diagnostic device investigation is performed and all of the following are true:
- The investigation meets the IDE exemption criteria at 21 CFR 812.2(c) (3).
- The study uses leftover specimens, that is, remnants of specimens collected for routine clinical care or analysis that would have been discarded. The study may also use specimens obtained from specimen repositories or leftover specimens that were previously collected for other research purposes.
- The specimens are not individually identifiable, i.e., the identity of the subject is not known to and may not readily be ascertained by the investigator or any other individuals associated with the investigation, including the sponsor. If the specimen is coded1, it will be considered to be not individually identifiable if neither the investigator(s) nor any other individuals associated with the investigation or the sponsor can link the specimen to the subject from whom the specimen was collected, either directly or indirectly through coding systems.
- The specimens may be accompanied by clinical information as long as this information does not make the specimen source identifiable to the investigator or any other individual associated with the investigation, including the sponsor.
- The individuals caring for the patients are different from and do not share information about the patient with those conducting the investigation.
- The specimens are provided to the investigator(s) without identifiers and the supplier of the specimens has established policies and procedures to prevent the release of personal information.
- The study has been reviewed by an IRB in accordance with 21 CFR Part 56, except as described in section 7 of this guidance document.
Studies that do not fall within the intended enforcement discretion expressed in this guidance include (but are not limited to) studies where any of the following is true:
- The study does not meet the IDE exemption criteria at 21 CFR 812.2(c)(3);
- The specimens are individually identifiable, i.e., the identity of the subject is known to or may be readily ascertained by the investigator or any other individuals associated with the investigation, including the sponsor.
- The specimens were collected specifically for the proposed investigation. That is, the specimens are not leftover from routine clinical care or analysis or leftover from other research.
- The amount of specimen needed for the study is more than would be left over from what is usually collected for routine clinical analysis
- The test results will be reported to the subject’s health care provider. For example, in the course of comparative studies involving B. anthracis detection devices, it would be inappropriate not to report positive results if they occur in the course of an investigation.
If you are unsure whether your project meets the above criteria, please request a consultation (firstname.lastname@example.org) with a member of the IRB staff.
1For the purposes of this document, coded means that: 1) a number, letter, symbol, or combination thereof (i.e., the code) has replaced identifying information (such as name or social security number) that would enable the investigator or any other individuals associated with the investigation, including the sponsor to readily ascertain the identity of the individual to whom the specimen pertains; and 2) a key to decipher the code exists, enabling linkage of the identifying information to the specimen.