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Undertaking Studies Within A Trial to evaluate recruitment and retention strategies for randomised controlled trials: lessons learnt from the PROMETHEUS research programme.
Parker A, Arundel C, Clark L, Coleman E, Doherty L, Hewitt CE, Beard D, Bower P, Cooper C, Culliford L, Devane D, Emsley R, Eldridge S, Galvin S, Gillies K, Montgomery A, Sutton CJ, Treweek S, Torgerson DJ. Parker A, et al. Among authors: clark l. Health Technol Assess. 2024 Jan;28(2):1-114. doi: 10.3310/HTQW3107. Health Technol Assess. 2024. PMID: 38327177 Free PMC article.
Allocation concealment: a methodological review.
Clark L, Schmidt U, Tharmanathan P, Adamson J, Hewitt C, Torgerson D. Clark L, et al. J Eval Clin Pract. 2013 Aug;19(4):708-12. doi: 10.1111/jep.12032. Epub 2013 May 7. J Eval Clin Pract. 2013. PMID: 23648092 Review.
Aspirin for Venous Ulcers: Randomised Trial (AVURT): study protocol for a randomised controlled trial.
Tilbrook H, Forsythe RO, Rolfe D, Clark L, Bland M, Buckley H, Chetter I, Cook L, Dumville J, Gabe R, Harding K, Layton A, Lindsay E, McDaid C, Moffatt C, Phillips C, Stansby G, Vowden P, Williams L, Torgerson D, Hinchliffe RJ. Tilbrook H, et al. Among authors: clark l. Trials. 2015 Nov 10;16:513. doi: 10.1186/s13063-015-1039-9. Trials. 2015. PMID: 26554558 Free PMC article. Clinical Trial.
Enclosing a pen reduced time to response to questionnaire mailings.
Bell K, Clark L, Fairhurst C, Mitchell N, Lenaghan E, Blacklock J, Cushnaghan J, Cooper C, Gittoes N, O'Neill TW, Shepstone L, Torgerson DJ; SCOOP Study Team. Bell K, et al. Among authors: clark l. J Clin Epidemiol. 2016 Jun;74:144-50. doi: 10.1016/j.jclinepi.2015.12.004. Epub 2015 Dec 29. J Clin Epidemiol. 2016. PMID: 26738971 Clinical Trial.
2,930 results