2.9 Closure of On-Going Research

Last Revised: 08/10/2023

1.0 Purpose

The purpose of this policy is to describe the criteria for, and process of, closing an on-going human research study, and to describe the Organization’s requirements of investigators when studies are closed.


2.0 Policy

It is the policy of the Organization that


3.0. Definitions


4.0. Closure for Inadequate Accrual


5.0. Closure of Studies in Standard Follow-Up


6.0 Closure Procedures


DOCUMENT HISTORY:

 Written: 1/12/2018 (Approved: 1/12/2018) - original author not recorded

 Revised: 1/29/2021 - Added inadequate accrual as reason for closure by IRB (section 3.1.4) and criteria and process for closure (section 4); added prolonged time in standard follow-up as reason for closure by ORA (section 3.1.5) and criteria and process for closure (section 5).

 Revised: 08/10/2023 – clarified that “closure” includes cessation of analysis of identifiable data; deleted definitions of suspension and termination as irrelevant to this policy; clarified possible options for improving accrual; clarified that closure for inadequate accrual, or of studies in prolonged follow-up may (not “must”) occur; clarified investigator responsibilities regarding study closure by the investigator; added that studies closed for failure to respond to “approval expired” notification may not be reactivated, but will require submission of a new application.


Revision #11
Created 24 October 2019 21:28:37 by Autumn M Eberly
Updated 17 April 2025 15:48:29 by Robert A Lewis