CDISC-Gloss – The premature end of a clinical trial due to any reason before the conditions specified in the protocol are complied with. [REGULATION (EU) No 536/2014 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 16 April 2014 on clinical trials on medicinal products for human use, and repealing Directive 2001/20/EC; ICH E6] See also termination (of a clinical trial).