Collaborative Neuroscience Research

Collaborative Neuroscience Research (CNRI) is a leading clinical research organization and site network specializing in central nervous system (CNS) disorders. Founded in 2000, the company operates high-complexity clinical trial sites in Southern California, providing comprehensive Phase I-IV services for pharmaceutical and biotechnology sponsors. CNRI is recognized for its expertise in psychiatric and neurological indications, offering both inpatient and outpatient capabilities along with specialized recruitment strategies. In 2018, the company was acquired by CenExel Clinical Research, integrating its deep CNS expertise into a broader national network of premier research facilities. The organization remains a critical partner for sponsors developing innovative treatments for complex brain and mental health conditions.