Heels-Ansdell D - Search Results

1

Stopping randomized trials early for benefit: a protocol of the Study Of Trial Policy Of Interim Truncation-2 (STOPIT-2).

Briel M, Lane M, Montori VM, Bassler D, Glasziou P, Malaga G, Akl EA, Ferreira-Gonzalez I, Alonso-Coello P, Urrutia G, Kunz R, Culebro CR, da Silva SA, Flynn DN, Elamin MB, Strahm B, Murad MH, Djulbegovic B, Adhikari NK, Mills EJ, Gwadry-Sridhar F, Kirpalani H, Soares HP, Abu Elnour NO, You JJ, Karanicolas PJ, Bucher HC, Lampropulos JF, Nordmann AJ, Burns KE, Mulla SM, Raatz H, Sood A, Kaur J, Bankhead CR, Mullan RJ, Nerenberg KA, Vandvik PO, Coto-Yglesias F, Schünemann H, Tuche F, Chrispim PP, Cook DJ, Lutz K, Ribic CM, Vale N, Erwin PJ, Perera R, Zhou Q, Heels-Ansdell D, Ramsay T, Walter SD, Guyatt GH. Briel M, et al. Trials. 2009 Jul 6;10:49. doi: 10.1186/1745-6215-10-49. Trials. 2009. PMID: 19580665 Free PMC article.

2

Payments for care at private for-profit and private not-for-profit hospitals: a systematic review and meta-analysis.

Devereaux PJ, Heels-Ansdell D, Lacchetti C, Haines T, Burns KE, Cook DJ, Ravindran N, Walter SD, McDonald H, Stone SB, Patel R, Bhandari M, Schünemann HJ, Choi PT, Bayoumi AM, Lavis JN, Sullivan T, Stoddart G, Guyatt GH. Devereaux PJ, et al. CMAJ. 2004 Jun 8;170(12):1817-24. doi: 10.1503/cmaj.1040722. CMAJ. 2004. PMID: 15184339 Free PMC article. Review.

3

A randomized multicenter trial to evaluate simple utility elicitation techniques in patients with gastroesophageal reflux disease.

Schünemann HJ, Armstrong D, Degl'innocenti A, Wiklund I, Fallone CA, Tanser L, Van Zanten SV, Heels-Ansdell D, El-Dika S, Chiba N, Barkun AN, Austin P, Guyatt GH. Schünemann HJ, et al. Med Care. 2004 Nov;42(11):1132-42. doi: 10.1097/00005650-200411000-00013. Med Care. 2004. PMID: 15586841 Clinical Trial.

4

An observational study found that authors of randomized controlled trials frequently use concealment of randomization and blinding, despite the failure to report these methods.

Devereaux PJ, Choi PT, El-Dika S, Bhandari M, Montori VM, Schünemann HJ, Garg AX, Busse JW, Heels-Ansdell D, Ghali WA, Manns BJ, Guyatt GH. Devereaux PJ, et al. J Clin Epidemiol. 2004 Dec;57(12):1232-6. doi: 10.1016/j.jclinepi.2004.03.017. J Clin Epidemiol. 2004. PMID: 15617948

5

Internal consistency reliability is a poor predictor of responsiveness.

Puhan MA, Bryant D, Guyatt GH, Heels-Ansdell D, Schünemann HJ. Puhan MA, et al. Health Qual Life Outcomes. 2005 May 9;3:33. doi: 10.1186/1477-7525-3-33. Health Qual Life Outcomes. 2005. PMID: 15877824 Free PMC article.

6

A randomized trial of strategies for assessing eligibility for long-term domiciliary oxygen therapy.

Guyatt GH, Nonoyama M, Lacchetti C, Goeree R, McKim D, Heels-Ansdell D, Goldstein R. Guyatt GH, et al. Am J Respir Crit Care Med. 2005 Sep 1;172(5):573-80. doi: 10.1164/rccm.200412-1692OC. Epub 2005 May 18. Am J Respir Crit Care Med. 2005. PMID: 15901604 Clinical Trial.

7

An analysis of general medical and specialist journals that endorse CONSORT found that reporting was not enforced consistently.

Mills E, Wu P, Gagnier J, Heels-Ansdell D, Montori VM. Mills E, et al. J Clin Epidemiol. 2005 Jul;58(7):662-7. doi: 10.1016/j.jclinepi.2005.01.004. J Clin Epidemiol. 2005. PMID: 15939216

8

Capability of ischemia-modified albumin to predict serious cardiac outcomes in the short term among patients with potential acute coronary syndrome.

Worster A, Devereaux PJ, Heels-Ansdell D, Guyatt GH, Opie J, Mookadam F, Hill SA. Worster A, et al. CMAJ. 2005 Jun 21;172(13):1685-90. doi: 10.1503/cmaj.045194. CMAJ. 2005. PMID: 15967971 Free PMC article.

9

Bilevel noninvasive positive pressure ventilation for acute respiratory failure: survey of Ontario practice.

Burns KE, Sinuff T, Adhikari NK, Meade MO, Heels-Ansdell D, Martin CM, Cook DJ. Burns KE, et al. Crit Care Med. 2005 Jul;33(7):1477-83. doi: 10.1097/01.ccm.0000168042.59035.d8. Crit Care Med. 2005. PMID: 16003051

10

The effect of bright light therapy on depression associated with premenstrual dysphoric disorder.

Krasnik C, Montori VM, Guyatt GH, Heels-Ansdell D, Busse JW; Medically Unexplained Syndromes Study Group. Krasnik C, et al. Am J Obstet Gynecol. 2005 Sep;193(3 Pt 1):658-61. doi: 10.1016/j.ajog.2005.01.055. Am J Obstet Gynecol. 2005. PMID: 16150256 Review.

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