The goal of this study is to develop a brief Drug and Alcohol Respiratory Health Test (DARHT) and offer it for routine use in clinical assessment and medical reviews
>18 (no upper age limit)
Inhalation (smoking) of tobacco, or cannabis, or cocaine, or opioids, or use of alcohol in the past 28 days
Possession of a personal mobile phone to arrange follow-up appointments
Reported physical health condition that would mean spirometry contra-indicated - including heart attack, unstable angina, pulmonary embolism,
Reported surgery in the past 3 months for an eye, chest, or abdominal condition that would mean spirometry contra-indicated
Likely inability to complete study due to criminal justice involvement with legal proceedings risking incarceration
King's College London
Lead sponsor
South London and Maudsley NHS Foundation Trust
Collaborator