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Results: 1 to 20 of 181

1.

The 2 × 2 cluster randomized controlled factorial trial design is mainly used for efficiency and to explore intervention interactions: a systematic review.

Mdege ND, Brabyn S, Hewitt C, Richardson R, Torgerson DJ.

J Clin Epidemiol. 2014 Oct;67(10):1083-1092. doi: 10.1016/j.jclinepi.2014.06.004. Epub 2014 Jul 22. Review.

PMID:
25063555
[PubMed - as supplied by publisher]
2.

Short message service text messaging was feasible as a tool for data collection in a trial of treatment for irritable bowel syndrome.

Brabyn S, Adamson J, MacPherson H, Tilbrook H, Torgerson DJ.

J Clin Epidemiol. 2014 Sep;67(9):993-1000. doi: 10.1016/j.jclinepi.2014.05.004. Epub 2014 Jun 25.

PMID:
24972761
[PubMed - in process]
3.

A methodological review of recent meta-analyses has found significant heterogeneity in age between randomized groups.

Clark L, Fairhurst C, Hewitt CE, Birks Y, Brabyn S, Cockayne S, Rodgers S, Hicks K, Hodgson R, Littlewood E, Torgerson DJ.

J Clin Epidemiol. 2014 Sep;67(9):1016-24. doi: 10.1016/j.jclinepi.2014.04.007. Epub 2014 Jun 6.

PMID:
24909873
[PubMed - in process]
4.

Randomized cohort trial was shown to be feasible for evaluating treatments in low back pain.

Dascanio V, Birks Y, Clark L, Fairhurst C, MacPherson H, Torgerson DJ.

J Clin Epidemiol. 2014 Aug;67(8):940-6. doi: 10.1016/j.jclinepi.2014.04.004. Epub 2014 May 14.

PMID:
24836758
[PubMed - indexed for MEDLINE]
5.

Compliance effects in a randomised controlled trial of yoga for chronic low back pain: a methodological study.

Tilbrook HE, Hewitt CE, Aplin JD, Semlyen A, Trewhela A, Watt I, Torgerson DJ.

Physiotherapy. 2014 Sep;100(3):256-62. doi: 10.1016/j.physio.2013.10.001. Epub 2013 Dec 4.

PMID:
24530169
[PubMed - in process]
Free PMC Article
6.

Clinical and cost-effectiveness of compression hosiery versus compression bandages in treatment of venous leg ulcers (Venous leg Ulcer Study IV, VenUS IV): a randomised controlled trial.

Ashby RL, Gabe R, Ali S, Adderley U, Bland JM, Cullum NA, Dumville JC, Iglesias CP, Kang'ombe AR, Soares MO, Stubbs NC, Torgerson DJ.

Lancet. 2014 Mar 8;383(9920):871-9. doi: 10.1016/S0140-6736(13)62368-5. Epub 2013 Dec 6.

PMID:
24315520
[PubMed - indexed for MEDLINE]
7.

Hydroxychloroquine effectiveness in reducing symptoms of hand osteoarthritis (HERO): study protocol for a randomized controlled trial.

Kingsbury SR, Tharmanathan P, Adamson J, Arden NK, Birrell F, Cockayne S, Dickson J, Doherty M, Dziedzic KS, Grainger A, Hewitt CE, O'Neill TW, Scott DL, Vincent TL, Wakefield RJ, Watt FE, Torgerson DJ, Conaghan PG.

Trials. 2013 Mar 2;14:64. doi: 10.1186/1745-6215-14-64.

PMID:
23452375
[PubMed - indexed for MEDLINE]
Free PMC Article
8.

Sample size calculations for pilot randomized trials: a confidence interval approach.

Cocks K, Torgerson DJ.

J Clin Epidemiol. 2013 Feb;66(2):197-201. doi: 10.1016/j.jclinepi.2012.09.002. Epub 2012 Nov 27. Review.

PMID:
23195919
[PubMed - indexed for MEDLINE]
9.

Missing data from missing participants.

Johnson MJ, Hussain JA, Torgerson DJ, Bland MJ.

J Pain Symptom Manage. 2012 Dec;44(6):e1-2; author reply e2-4. doi: 10.1016/j.jpainsymman.2012.08.003. Epub 2012 Oct 26. No abstract available.

PMID:
23102758
[PubMed - indexed for MEDLINE]
10.

Oral treatments for fungal infections of the skin of the foot.

Bell-Syer SE, Khan SM, Torgerson DJ.

Cochrane Database Syst Rev. 2012 Oct 17;10:CD003584. doi: 10.1002/14651858.CD003584.pub2. Review.

PMID:
23076898
[PubMed - indexed for MEDLINE]
11.

There are some circumstances where the stepped-wedge cluster randomized trial is preferable to the alternative: no randomized trial at all. Response to the commentary by Kotz and colleagues.

Mdege ND, Man MS, Taylor nee Brown CA, Torgerson DJ.

J Clin Epidemiol. 2012 Dec;65(12):1253-4. doi: 10.1016/j.jclinepi.2012.06.003. Epub 2012 Sep 9. No abstract available.

PMID:
22968178
[PubMed - indexed for MEDLINE]
12.

Methods to assess cost-effectiveness and value of further research when data are sparse: negative-pressure wound therapy for severe pressure ulcers.

Soares MO, Dumville JC, Ashby RL, Iglesias CP, Bojke L, Adderley U, McGinnis E, Stubbs N, Torgerson DJ, Claxton K, Cullum N.

Med Decis Making. 2013 Apr;33(3):415-36. doi: 10.1177/0272989X12451058. Epub 2012 Aug 27.

PMID:
22927694
[PubMed - indexed for MEDLINE]
13.

Prior notification of trial participants by newsletter increased response rates: a randomized controlled trial.

Mitchell N, Hewitt CE, Lenaghan E, Platt E, Shepstone L, Torgerson DJ; SCOOP study team.

J Clin Epidemiol. 2012 Dec;65(12):1348-52. doi: 10.1016/j.jclinepi.2012.05.008. Epub 2012 Aug 15.

PMID:
22901398
[PubMed - indexed for MEDLINE]
14.

A pilot randomised controlled trial of negative pressure wound therapy to treat grade III/IV pressure ulcers [ISRCTN69032034].

Ashby RL, Dumville JC, Soares MO, McGinnis E, Stubbs N, Torgerson DJ, Cullum N.

Trials. 2012 Jul 28;13:119. doi: 10.1186/1745-6215-13-119.

PMID:
22839453
[PubMed - indexed for MEDLINE]
Free PMC Article
15.

A pragmatic multicentered randomized controlled trial of yoga for chronic low back pain: economic evaluation.

Chuang LH, Soares MO, Tilbrook H, Cox H, Hewitt CE, Aplin J, Semlyen A, Trewhela A, Watt I, Torgerson DJ.

Spine (Phila Pa 1976). 2012 Aug 15;37(18):1593-601.

PMID:
22433499
[PubMed - indexed for MEDLINE]
16.

Cost-effectiveness of cryotherapy versus salicylic acid for the treatment of plantar warts: economic evaluation alongside a randomised controlled trial (EVerT trial).

Stamuli E, Cockayne S, Hewitt C, Hicks K, Jayakody S, Kang'ombe AR, Turner G, Thomas K, Curran M, Hashmi F, McIntosh C, McLarnon N, Torgerson DJ, Watt I; EVerT team.

J Foot Ankle Res. 2012 Feb 27;5:4. doi: 10.1186/1757-1146-5-4.

PMID:
22369511
[PubMed]
Free PMC Article
17.

Long-term follow-up for mortality and cancer in a randomized placebo-controlled trial of vitamin D(3) and/or calcium (RECORD trial).

Avenell A, MacLennan GS, Jenkinson DJ, McPherson GC, McDonald AM, Pant PR, Grant AM, Campbell MK, Anderson FH, Cooper C, Francis RM, Gillespie WJ, Robinson CM, Torgerson DJ, Wallace WA; RECORD Trial Group.

J Clin Endocrinol Metab. 2012 Feb;97(2):614-22. doi: 10.1210/jc.2011-1309. Epub 2011 Nov 23.

PMID:
22112804
[PubMed - indexed for MEDLINE]
18.

Yoga for chronic low back pain: a randomized trial.

Tilbrook HE, Cox H, Hewitt CE, Kang'ombe AR, Chuang LH, Jayakody S, Aplin JD, Semlyen A, Trewhela A, Watt I, Torgerson DJ.

Ann Intern Med. 2011 Nov 1;155(9):569-78. doi: 10.7326/0003-4819-155-9-201111010-00003.

PMID:
22041945
[PubMed - indexed for MEDLINE]
19.

Retrospective cohort study highlighted outcome reporting bias in UK publicly funded trials.

Matthews GA, Dumville JC, Hewitt CE, Torgerson DJ.

J Clin Epidemiol. 2011 Dec;64(12):1317-24. doi: 10.1016/j.jclinepi.2011.03.013. Epub 2011 Sep 1. Review.

PMID:
21889307
[PubMed - indexed for MEDLINE]
20.

Using short information leaflets as recruitment tools did not improve recruitment: a randomized controlled trial.

Brierley G, Richardson R, Torgerson DJ.

J Clin Epidemiol. 2012 Feb;65(2):147-54. doi: 10.1016/j.jclinepi.2011.06.005. Epub 2011 Sep 1.

PMID:
21889304
[PubMed - indexed for MEDLINE]

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