Participating in the ECAL Trial


Do you have COPD?  

Currently smoke cigarettes? 

Want to quit?


The University of Birmingham and Queen Mary University London are running a trial with Chronic Obstructive Pulmonary Disease (COPD) patients to compare Electronic Cigarettes with combination Nicotine Replacement Therapy and we’re looking for people to take part.

Visit Summary Participant Information Sheet for more Information.

You can express your interest in the trial by completing the online reply slip

To register your interest directly, ask questions or to request a paper invite, contact the trial team by email at