Williamson PR - Search Results

1

The SANAD study of effectiveness of valproate, lamotrigine, or topiramate for generalised and unclassifiable epilepsy: an unblinded randomised controlled trial.

Marson AG, Al-Kharusi AM, Alwaidh M, Appleton R, Baker GA, Chadwick DW, Cramp C, Cockerell OC, Cooper PN, Doughty J, Eaton B, Gamble C, Goulding PJ, Howell SJ, Hughes A, Jackson M, Jacoby A, Kellett M, Lawson GR, Leach JP, Nicolaides P, Roberts R, Shackley P, Shen J, Smith DF, Smith PE, Smith CT, Vanoli A, Williamson PR; SANAD Study group. Marson AG, et al. Among authors: williamson pr. Lancet. 2007 Mar 24;369(9566):1016-26. doi: 10.1016/S0140-6736(07)60461-9. Lancet. 2007. PMID: 17382828 Free PMC article. Clinical Trial.

2

Carbamazepine versus valproate monotherapy for epilepsy: a meta-analysis.

Marson AG, Williamson PR, Clough H, Hutton JL, Chadwick DW; Epilepsy Monotherapy Trial Group. Marson AG, et al. Among authors: williamson pr. Epilepsia. 2002 May;43(5):505-13. doi: 10.1046/j.1528-1157.2002.20801.x. Epilepsia. 2002. PMID: 12027911 Free article.

3

Statistical issues in the assessment of the evidence for an interaction between factors in epilepsy trials.

Williamson PR, Clough HE, Hutton JL, Marson AG, Chadwick DW. Williamson PR, et al. Stat Med. 2002 Sep 30;21(18):2613-22. doi: 10.1002/sim.1044. Stat Med. 2002. PMID: 12228880

4

Aggregate data meta-analysis with time-to-event outcomes.

Williamson PR, Smith CT, Hutton JL, Marson AG. Williamson PR, et al. Stat Med. 2002 Nov 30;21(22):3337-51. doi: 10.1002/sim.1303. Stat Med. 2002. PMID: 12407676

5

Cervical cerclage for prevention of preterm delivery in women with short cervix: randomised controlled trial.

To MS, Alfirevic Z, Heath VC, Cicero S, Cacho AM, Williamson PR, Nicolaides KH; Fetal Medicine Foundation Second Trimester Screening Group. To MS, et al. Among authors: williamson pr. Lancet. 2004 Jun 5;363(9424):1849-53. doi: 10.1016/S0140-6736(04)16351-4. Lancet. 2004. PMID: 15183621 Clinical Trial.

6

Investigating heterogeneity in an individual patient data meta-analysis of time to event outcomes.

Smith CT, Williamson PR, Marson AG. Smith CT, et al. Among authors: williamson pr. Stat Med. 2005 May 15;24(9):1307-19. doi: 10.1002/sim.2050. Stat Med. 2005. PMID: 15685717

7

An overview of methods and empirical comparison of aggregate data and individual patient data results for investigating heterogeneity in meta-analysis of time-to-event outcomes.

Smith CT, Williamson PR, Marson AG. Smith CT, et al. Among authors: williamson pr. J Eval Clin Pract. 2005 Oct;11(5):468-78. doi: 10.1111/j.1365-2753.2005.00559.x. J Eval Clin Pract. 2005. PMID: 16164588

8

Clinical factors and ABCB1 polymorphisms in prediction of antiepileptic drug response: a prospective cohort study.

Leschziner G, Jorgensen AL, Andrew T, Pirmohamed M, Williamson PR, Marson AG, Coffey AJ, Middleditch C, Rogers J, Bentley DR, Chadwick DW, Balding DJ, Johnson MR. Leschziner G, et al. Among authors: williamson pr. Lancet Neurol. 2006 Aug;5(8):668-76. doi: 10.1016/S1474-4422(06)70500-2. Lancet Neurol. 2006. PMID: 16857572

9

HLA-B locus in Caucasian patients with carbamazepine hypersensitivity.

Alfirevic A, Jorgensen AL, Williamson PR, Chadwick DW, Park BK, Pirmohamed M. Alfirevic A, et al. Among authors: williamson pr. Pharmacogenomics. 2006 Sep;7(6):813-8. doi: 10.2217/14622416.7.6.813. Pharmacogenomics. 2006. PMID: 16981842

10

Application and investigation of a bound for outcome reporting bias.

Williamson PR, Gamble C. Williamson PR, et al. Trials. 2007 Mar 6;8:9. doi: 10.1186/1745-6215-8-9. Trials. 2007. PMID: 17341316 Free PMC article.

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