A method to reduce loss to follow-up in clinical trials: informed, withdrawal of consent.
Cleland
John G F
JG
Department of Cardiology, University of Hull, Castle Hill Hospital, Cottingham, Kingston-upon-Hull, HU15 5JQ, UK. g.m.porter@hull.ac.uk
Torp-Pedersen
Christian
C
Coletta
Alison P
AP
Lammiman
Michael J
MJ
D002986:Clinical Trials as Topic / Q000379:methods*; D005500:Follow-Up Studies; D006801:Humans; D007258:Informed Consent; D010352:Patient Dropouts; D016312:Treatment Refusal