United BioSource acquires Cognitive Drug Research

Published: 11-Sep-2009

United BioSource Corporation (UBC) ), of Bethesda, Maryland, US, has acquired Cognitive Drug Research Ltd (CDR), a specialist in computerised cognitive testing for clinical trials.


United BioSource Corporation (UBC) ), of Bethesda, Maryland, US, has acquired Cognitive Drug Research Ltd (CDR), a specialist in computerised cognitive testing for clinical trials.

The CDR System is the most widely used computerised cognitive testing system in the world: it is used in more than 1000 trials encompassing approximately 50 different disease areas, validated in over 60 languages, and cited in more than 700 publications and abstracts. Additionally, CDR maintains the industry's largest healthy subject, patient, and drug databases of cognitive effects, providing the standard for establishing the clinical relevance of compounds.

"Our experience with both computerised cognitive testing and the measurement of clinician- and patient-reported outcomes has reinforced the need for a fully integrated solution to reliably assess cognitive function," said Catherine Spear, sr vice-president at UBC. "

The CDR System coupled with UBC's validated rater training, assessment, and rater surveillance methods will provide "improved signal detection in the measurement of cognition and clinically subjective endpoints," said Ethan Leder, ceo of UBC.

Professor Keith Wesnes, ceo and founder of CDR, said: "Combining the CDR System with UBC's industry-leading solutions for standardising the administration and scoring of clinically subjective outcomes measures, offers pharmaceutical and medical device companies the unique ability to cost-effectively integrate computerised cognitive testing, rater training, and data quality monitoring to generate accurate, clinically relevant data in even the very largest, most complex development programmes".

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