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Do physicians correctly assess patient symptom severity in gastro-oesophageal reflux disease?
Fallone CA, Guyatt GH, Armstrong D, Wiklund I, Degl'Innocenti A, Heels-Ansdell D, Barkun AN, Chiba N, Zanten SJ, El-Dika S, Austin P, Tanser L, Schünemann HJ. Fallone CA, et al. Among authors: armstrong d. Aliment Pharmacol Ther. 2004 Nov 15;20(10):1161-9. doi: 10.1111/j.1365-2036.2004.02257.x. Aliment Pharmacol Ther. 2004. PMID: 15569119 Free article. Clinical Trial.
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. Among authors: armstrong d. Med Care. 2004 Nov;42(11):1132-42. doi: 10.1097/00005650-200411000-00013. Med Care. 2004. PMID: 15586841 Clinical Trial.
The influence of demographic factors and health-related quality of life on treatment satisfaction in patients with gastroesophageal reflux disease treated with esomeprazole.
Degl' Innocenti A, Guyatt GH, Wiklund I, Heels-Ansdell D, Armstrong D, Fallone CA, Tanser L, van Zanten SV, El-Dika S, Chiba N, Barkun AN, Austin P, Schünemann HJ. Degl' Innocenti A, et al. Among authors: armstrong d. Health Qual Life Outcomes. 2005 Jan 13;3:4. doi: 10.1186/1477-7525-3-4. Health Qual Life Outcomes. 2005. PMID: 15649314 Free PMC article.
The impact of illness in patients with moderate to severe gastro-esophageal reflux disease.
El-Dika S, Guyatt GH, Armstrong D, Degl'innocenti A, Wiklund I, Fallone CA, Tanser L, Veldhuyzen van Zanten S, Heels-Ansdell D, Wahlqvist P, Chiba N, Barkun AN, Austin P, Schünemann HJ. El-Dika S, et al. Among authors: armstrong d. BMC Gastroenterol. 2005 Jul 10;5:23. doi: 10.1186/1471-230X-5-23. BMC Gastroenterol. 2005. PMID: 16004616 Free PMC article.
Validation of a symptom diary for patients with gastro-oesophageal reflux disease.
Puhan MA, Guyatt GH, Armstrong D, Wiklund I, Fallone CA, Heels-Ansdell D, Degl'Innocenti A, Veldhuyzen van Zanten SJ, Tanser L, Barkun AN, Chiba N, Austin P, El-Dika S, Schünemann HJ. Puhan MA, et al. Among authors: armstrong d. Aliment Pharmacol Ther. 2006 Feb 15;23(4):531-41. doi: 10.1111/j.1365-2036.2006.02775.x. Aliment Pharmacol Ther. 2006. PMID: 16441474 Free article.
The Work Productivity and Activity Impairment Questionnaire for Patients with Gastroesophageal Reflux Disease (WPAI-GERD): responsiveness to change and English language validation.
Wahlqvist P, Guyatt GH, Armstrong D, Degl'innocenti A, Heels-Ansdell D, El-Dika S, Wiklund I, Fallone CA, Tanser L, Veldhuyzen van Zanten S, Austin P, Barkun AN, Chiba N, Schünemann HJ. Wahlqvist P, et al. Among authors: armstrong d. Pharmacoeconomics. 2007;25(5):385-96. doi: 10.2165/00019053-200725050-00003. Pharmacoeconomics. 2007. PMID: 17488137
Specific HRQL instruments and symptom scores were more responsive than preference-based generic instruments in patients with GERD.
Brozek JL, Guyatt GH, Heels-Ansdell D, Degl'Innocenti A, Armstrong D, Fallone CA, Wiklund I, van Zanten SV, Chiba N, Barkun AN, Akl EA, Schünemann HJ. Brozek JL, et al. Among authors: armstrong d. J Clin Epidemiol. 2009 Jan;62(1):102-10. doi: 10.1016/j.jclinepi.2008.02.012. Epub 2008 Jul 10. J Clin Epidemiol. 2009. PMID: 18619804 Clinical Trial.
Approaches of integrating the development of guidelines and quality indicators: a systematic review.
Langendam MW, Piggott T, Nothacker M, Agarwal A, Armstrong D, Baldeh T, Braithwaite J, Castro Martins C, Darzi A, Etxeandia I, Florez I, Hoving J, Karam SG, Kötter T, Meerpohl JJ, Mustafa RA, Muti-Schünemann GEU, van der Wees PJ, Follmann M, Schünemann HJ. Langendam MW, et al. Among authors: armstrong d. BMC Health Serv Res. 2020 Sep 16;20(1):875. doi: 10.1186/s12913-020-05665-w. BMC Health Serv Res. 2020. PMID: 32938461 Free PMC article.
Guideline-based quality assurance: a conceptual framework for the definition of key elements.
Parmelli E, Langendam M, Piggott T, Adolfsson J, Akl EA, Armstrong D, Braithwaite J, Brignardello-Petersen R, Follmann M, Leś Z, Meerpohl JJ, Neamtiu L, Qaseem A, Rossi PG, Saz-Parkinson Z, van der Wees PJ, Schünemann HJ. Parmelli E, et al. Among authors: armstrong d. BMC Health Serv Res. 2021 Feb 24;21(1):173. doi: 10.1186/s12913-021-06148-2. BMC Health Serv Res. 2021. PMID: 33627092 Free PMC article.
4,623 results