The CI/PI should notify both the Research Ethics Committee and the sponsor when the study ends, through its scheduled conclusion or early termination.

If you are conducting a clinical trial of an investigational medicinal product (CTIMP), please note there are statutory requirements as to how you must close your study. 


TypeWhere to find
Key contacts Clinical DivisionsJRCO
Useful links NIHR Clinical Trials Toolkit - temp halt or early termination
NIHR Clinical Trials Toolkit - trial does not recommence
NIHR Clinical Trials Toolkit - end of trial
NIHR benchmark Post NIHR 70-day benchmark
Process map links This activity occurs in the recruitment stage:
Imperial College London as sponsor
Imperial College Hospital NHS Trust as sponsor
Commercial organisation as sponsor
Non-commercial organisation as sponsor