The small steps that lead to big impact: translating therapeutics from idea to reality for the CDKL5 deficiency disorder community

Abstract

Despite the unmet needs of patients living with cyclin-dependent kinase-like 5 (CDKL5) deficiency disorder (CDD) and the challenges facing a rare population with small patient numbers, now is a time of unprecedented opportunities to turn scientific breakthroughs into safe and effective treatments for families of CDD patients. New data collected for over a decade and an evolution in genetics technologies have resulted in transformational new treatments currently in development for CDD. This progress is in great part due to the patient advocacy efforts early on to drive development of stakeholder research tools necessary to de-risk industry entry into the CDD space, family participation in longitudinal natural history studies, and a robust caregiver-reported database. Cumulatively, these efforts offered new insights into CDD, specifically patterns in disease progression, helped identify the most burdensome symptoms to patients and caregivers, improved clinical trial design, and reduced financial barriers for therapeutic development for potential industry partners. This paper documents the growth of a small patient community through relationship building and collaboration. The International Foundation for CDKL5 Research is mindful of ongoing challenges namely the long research timelines, high development and production costs, and inequitable access to approved therapies. Therefore, sustaining strong early resources while recognizing opportunities that engagement, advocacy, and funding can accelerate progress remains at the heart of the agile foundation strategy.