Obtaining real-world evidence: the Salford Lung Study.

Research output: Contribution to journalArticle

  • Authors:
  • John P New
  • Nawar Diar Bakerly
  • David Leather
  • Ashley Woodcock


UNLABELLED: We need to assess clinical treatments in real-life settings outside of randomised controlled trials (RCTs). Pragmatic RCT (pRCT) data can supplement RCTs by providing effectiveness information to support healthcare decisions. Electronic health records can facilitate concurrent safety monitoring and data collection without direct patient contact for large randomised study populations in pRCTs. The Salford Lung Study is the world's first phase III pRCT in asthma and chronic obstructive pulmonary disease (COPD), which aims to randomise over 7000 patients. This paper describes the hurdles overcome and the enormous effort and resource required to establish this comparative effectiveness study of a prelicence intervention. GLAXOSMITHKLINE PROTOCOL: HZC115151 ASTHMA STUDY CLINICALTRIALSGOV REGISTRATION: NCT01706198 COPD STUDY CLINICALTRIALSGOV REGISTRATION: NCT01551758.

Bibliographical metadata

Original languageEnglish
Issue number12
Publication statusPublished - Dec 2014