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Group sequential designs in pragmatic trials: feasibility and assessment of utility using data from a number of recent surgical RCTs.
Parsons NR, Stallard N, Parsons H, Haque A, Underwood M, Mason J, Khan I, Costa ML, Griffin DR, Griffin J, Beard DJ, Cook JA, Davies L, Hudson J, Metcalfe A. Parsons NR, et al. Among authors: cook ja. BMC Med Res Methodol. 2022 Oct 1;22(1):256. doi: 10.1186/s12874-022-01734-2. BMC Med Res Methodol. 2022. PMID: 36183085 Free PMC article.
Comparison of stapled haemorrhoidopexy with traditional excisional surgery for haemorrhoidal disease (eTHoS): a pragmatic, multicentre, randomised controlled trial.
Watson AJ, Hudson J, Wood J, Kilonzo M, Brown SR, McDonald A, Norrie J, Bruhn H, Cook JA; eTHoS study group. Watson AJ, et al. Among authors: cook ja. Lancet. 2016 Nov 12;388(10058):2375-2385. doi: 10.1016/S0140-6736(16)31803-7. Epub 2016 Oct 7. Lancet. 2016. PMID: 27726951 Free PMC article. Clinical Trial.
Methodology for astronaut reconditioning research.
Beard DJ, Cook JA. Beard DJ, et al. Among authors: cook ja. Musculoskelet Sci Pract. 2017 Jan;27 Suppl 1:S42-S46. doi: 10.1016/j.msksp.2016.12.007. Epub 2016 Dec 14. Musculoskelet Sci Pract. 2017. PMID: 28173930
Arthroscopic subacromial decompression for subacromial shoulder pain (CSAW): a multicentre, pragmatic, parallel group, placebo-controlled, three-group, randomised surgical trial.
Beard DJ, Rees JL, Cook JA, Rombach I, Cooper C, Merritt N, Shirkey BA, Donovan JL, Gwilym S, Savulescu J, Moser J, Gray A, Jepson M, Tracey I, Judge A, Wartolowska K, Carr AJ; CSAW Study Group. Beard DJ, et al. Among authors: cook ja. Lancet. 2018 Jan 27;391(10118):329-338. doi: 10.1016/S0140-6736(17)32457-1. Epub 2017 Nov 20. Lancet. 2018. PMID: 29169668 Free PMC article. Clinical Trial.
DELTA2 guidance on choosing the target difference and undertaking and reporting the sample size calculation for a randomised controlled trial.
Cook JA, Julious SA, Sones W, Hampson LV, Hewitt C, Berlin JA, Ashby D, Emsley R, Fergusson DA, Walters SJ, Wilson ECF, MacLennan G, Stallard N, Rothwell JC, Bland M, Brown L, Ramsay CR, Cook A, Armstrong D, Altman D, Vale LD. Cook JA, et al. Among authors: cook a. BMJ. 2018 Nov 5;363:k3750. doi: 10.1136/bmj.k3750. BMJ. 2018. PMID: 30560792 Free PMC article.
935 results