Overcoming Logistical Barriers to Conducting Collaborative Clinical Research Between a High-Income Country and a Low-...

Building equitable research collaborations between high-income countries (HICs) and low- and middle-income countries (LMICs) requires effective coordination among international ethical review committees, which is often logistically challenging. This case report presents the insights gained when acquiring ethical approval for a cervical cancer research program conducted jointly by the University of Pennsylvania and the University of Botswana.

We conducted a descriptive case study of the Ipabalele project, a 6-year HIC-LMIC partnership involving three complex research protocols that required approvals by multiple distinct ethical bodies. We analyzed various challenges affecting review procedures, timelines, and staffing. We then documented strategies employed in Ipabalele and other global initiatives to strengthen ethical review processes and build research capacity in LMICs.

In Ipabalele, ethical approvals were initially delayed by 2 years because of fragmented review processes with variable timelines and conflicting recommendations. Innovations to the process included centralizing institutional review board oversight within Botswana, implementing joint virtual meetings among review bodies, enhancing digital infrastructure, and streamlining research staffing and communication.

By providing practical strategies, this study highlights how empowered local leadership, centralized review processes, joint review mechanisms, and intentional capacity building can overcome logistical barriers in multinational ethical review.