A Parallel Group, Double-blind, Randomised, Placebo-controlled Trial Comparing The Effectiveness And Cost Effectiveness Of Low Dose Oral Modified Release Morphine Versus Placebo On Patient-reported Worst Breathlessness In People With Chronic Breathlessness: Morphine And BrEathLessness Trial The main aim of this study is to establish if giving regular, low dose morphine capsules twice a day are better than placebo (dummy) for chronic breathlessness and whether morphine improves daily activity.Chief Investigator: Marie FallonEudraCT number: 2019-002479-33ISRCTN number: ISRCTN87329095 Funder: National Institute for Health Research Start and End dateOf grant award: 01 March 2019 - 28 February 2025Of recruitment: N/A Current Status: Open Trial Website: N/A UK GDPR Privacy Statement: As part of Patient Information sheet ECTU involvement: Statistics / Health Economics This article was published on 2025-01-31