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Trial Forge Guidance 1: what is a Study Within A Trial (SWAT)?
Treweek S, Bevan S, Bower P, Campbell M, Christie J, Clarke M, Collett C, Cotton S, Devane D, El Feky A, Flemyng E, Galvin S, Gardner H, Gillies K, Jansen J, Littleford R, Parker A, Ramsay C, Restrup L, Sullivan F, Torgerson D, Tremain L, Westmore M, Williamson PR. Treweek S, et al. Among authors: ramsay c. Trials. 2018 Feb 23;19(1):139. doi: 10.1186/s13063-018-2535-5. Trials. 2018. PMID: 29475444 Free PMC article.
Analysis did not account for cluster randomisation.
Maclennan G, Ramsay C, Grimshaw JM, Campbell MK. Maclennan G, et al. Among authors: ramsay c. BMJ. 2000 Dec 9;321(7274):1473. doi: 10.1136/bmj.321.7274.1473. BMJ. 2000. PMID: 11187952 Free PMC article. No abstract available.
Sample size calculator for cluster randomized trials.
Campbell MK, Thomson S, Ramsay CR, MacLennan GS, Grimshaw JM. Campbell MK, et al. Comput Biol Med. 2004 Mar;34(2):113-25. doi: 10.1016/S0010-4825(03)00039-8. Comput Biol Med. 2004. PMID: 14972631
Effectiveness and cost-effectiveness of arthroscopic lavage in the treatment of osteoarthritis of the knee: a mixed methods study of the feasibility of conducting a surgical placebo-controlled trial (the KORAL study).
Campbell MK, Skea ZC, Sutherland AG, Cuthbertson BH, Entwistle VA, McDonald AM, Norrie JD, Carlson RV, Bridgman S; KORAL study group. Campbell MK, et al. Health Technol Assess. 2010 Jan;14(5):1-180. doi: 10.3310/hta14040. Health Technol Assess. 2010. PMID: 20113674 Free article.
407 results