1,855
Participants
Start Date
June 3, 2017
Primary Completion Date
July 1, 2020
Study Completion Date
April 1, 2022
Breath sample
Patients will be asked to give a sample of their breath, using the ReCIVA breath testing device. This involves performing tidal breathing whilst wearing a face mask for approximately 5 minutes. Breath (500mls at a flow rate of 200mls/min) is passed over thermal desorption tubes which absorb compounds of interest.
Homerton Hospital, London
St Mark's Hospital, London
St George's Hospital, London
Chelsea and Westminster Hospital, London
Royal Marsden Hospital, London
West Middlesex Hospital, London
St Mary's Hospital, London
Charing Cross Hospital, London
Imperial Health Charity
OTHER
Rosetrees Trust
OTHER
National Institute for Health Research, United Kingdom
OTHER_GOV
Imperial College London
OTHER