Human Subjects (IRB)

The IRB has been charged with reviewing and monitoring human subjects' research conducted under the auspices of Ohio University. Human subjects research is any project that meets both the federal definitions of "research" and "human subjects." Human subjects research conducted by Ohio University faculty, staff, or students is subject to IRB review or, when appropriate, a determination by the Office of Research Compliance that the research meets the criteria for an exempt category.  

For projects that meet the definition of human subjects research, you must receive an IRB approval or exempt determination before you may begin your research activities.  

Research is defined as a systematic investigation, including research development, testing, and evaluation, designed to develop or contribute to generalizable knowledge.  

Human subject is defined as a living individual about whom an investigator conducting research: 

(i) Obtains information or biospecimens through intervention or interaction with the individual, and uses, studies, or analyzes the information or biospecimens; or 

(ii) Obtains, uses, studies, analyzes, or generates identifiable private information or identifiable biospecimens. 

To submit for IRB review or an exempt determination, please make a new study submission in Cayuse 

If you need additional guidance, please contact us at compliance@ohio.edu 

All researchers who conduct human subjects research must complete the required training https://www.ohio.edu/research/compliance/training  


News and Updates

Webinar - "Human Subjects Research about Existing Programs: How-Tos for IRB Protocol Submissions," Tuesday, March 24, 12:00 - 12:45 PM via Teams. Please register HERE

Are you planning a workshop or program and additional, optional research about the activity? Learn how to describe human subjects research projects in an IRB submission when some participants might be enrolled as participants in research about an existing program and other people might not be. You'll learn how to avoid common problems with this kind of IRB protocol submission and to address concerns about equity of participation. There will be time for questions and discussion about specific scenarios.

Webinar - "Getting to Know the Exempt Review Categories at Ohio University," Tuesday, April 21, 12:00 - 12:45 PM via Teams. Please register HERE

A new and simpler IRB application form for exempt protocol submissions is coming by Fall 2026! Learn about what kinds of human subjects research qualify for exempt review at Ohio University. For both investigators new to human subjects research and experienced investigators curious about how exempt research is classified.


Cayuse Human Ethics for IRB Submissions

Cayuse Human Ethics is the online platform used to submit a project to the OHIO ORC/IRB for review. To navigate to Human Ethics, log in to Cayuse using your OHIO credentials and select "Human Ethics" from the "products" drop down menu.

STUDENTS - students will need to Request the creation of a Cayuse account before they will be able to log in or appear in the "find people" search to be added to a protocol. Request an account. Accounts are created manually and may take up to 2 business days.  

For more information about Cayuse Human Ethics, including the transition from LEO and other frequently asked questions, please visit our Cayuse Human Ethics webpage

If you'd like to schedule a virtual Cayuse overview session for your department or college, please contact the Office of Research Compliance at compliance@ohio.edu.

View a recording of a Cayuse Informational Session for Researchers. (You will need to log in with your OHIO credentials to view.)


Helpful Links:

Need help? For more information on research involving human subjects, email compliance@ohio.edu or call 740-593-0664.