Jeffrey Joseph Perry MD, MSc, CCFP(EM)

jperry@ohri.ca

Senior Scientist, Clinical Epidemiology, Ottawa Hospital Research Institute

Assistant Professor, Department of Emergency Medicine, Faculty of Medicine, University of Ottawa, 2003-

Assistant Professor, Department of Epidemiology and Community Medicine, University of Ottawa, 2006-

Member, Faculty of Graduate and Postdoctural Studies, University of Ottawa, 2007-

Attending Staff, Department of Emergency Medicine, The Ottawa Hospital, 1999-

RESEARCH INTERESTS

Clinical Decision Rules
Subarachnoid Hemorrhage
Emergency Medicine
Systematic Review and Meta-analysis

MAJOR RESEARCH ACTIVITIES

Acute headache study, Clinical Decision Rules

AWARDS

New Investigator Award, Canadian Institutes of Health Research, 2008-2013

Ontario Ministry of Health and Long-Term Care, Career Scientist Award, Clinical Decision Rules in the Emergency Department

New Investigator Award, Ottawa Hospital Research Institute/Emergency Physician Associates 2002-2005

Excellence Scholarship, University of Ottawa, 2000-2002

Research Fellow, Ontario Ministry of Health Emergency Health Services Branch, 2000-2002

SELECTED PUBLICATIONS

Eagles D, Stiell IG, Clement CM, Brehaut J, Kelly AM, Mason S, Kellermann A, Perry JJ. International Survey of Emergency Physicians' Priorities for Clinical Decision Rules. Acad Emerg Med 2008;15:177-182.

Stiell IG, Clement CM, Symington C, Perry JJ, Vaillancourt C, Wells GA. Emergency Department use of intravenous procainamide for patients with acute atrial fibrillation or flutter. Acad Emerg Med 2007;14:1158-1164.

Gatien M, Perry JJ, Stiell IG, Wielgosz A, Lee JS. A clinical decision rule to identify which chest pain patients can safely be removed from cardiac monitoring in the emergency department. Annals Emerg Med 2007;50:136-143.

Perry JJ, Stiell IG. Impact of clinical decision rules on clinical care of traumatic injuries to the foot and ankle, knee, cervical spine and head. Injury 2006;37:1157-1165.

Perry JJ, Sivilotti MLA, Stiell IG, Wells GA, Raymond J, Mortensen M, Symington C. Should
spectrophotometry be used to identify xanthochromia in the cerebrospinal fluid of alert patients suspected of having subarachoid hemorrhage? Stroke 2006;37:2467-2472.

Clement CM, Stiell IG, Schull MJ, Rowe BH, Brison R, Lee JS, Perry JJ, Wells GA, for the CCC Study Group. Clinical features of head injury patients presenting with a Glasgow Coma Scale of 15 and who require neurosurgical intervention. Annals of Emerg Med 2006;48:245-251.

Plint A, Perry JJ, Correll R, Gaboury I, Lawton L. Randomized, controlled trial of removable splinting versus casting for wrist buckle fractures in children. Pediatrics 2006;117:691-697.

Perry JJ, Stiell IG, Wells GA, Mortensen M, Lesiuk H, Sivilotti M, Kapur A. Attitudes and Judgment of Emergency Physicians in the Management of Patients with Acute Headache. Acad Emerg Med 2005 12(1)

Plint AC, Perry JJ, Tsang JLY. Pediatric wrist buckle fractures: should we just splint and go? CJEM 2004 6(6)

Al-Salamah MA, McDowell I, Stiell IG, Wells GA, Perry J, Al-Sultan M, Nesbitt L. Initial Emergency Department Trauma Scores from the OPALS Study: The Case for the Motor Score in Blunt Trauma. Acad Emerg Med 2004;11:834-843.

Plint A, Clifford T, Perry JJ, Bullock B, Pusic M, Lalani A, Ali S, Nguyen BH, Joubert G, Millar K. Survey. "Wrist buckle fractures: a survey of current practice patterns and attitudes toward immobilization." Can J Emerg Med 2003;5(2).

Perry JJ, Lee J, Wells GA. Meta-Analysis "Are Intubation Conditions Using Rocuronium Comparable to Succinylcholine? A Meta-Analysis." Cochrane Library 2003; 1.

Thesis "Feasibility Study to Derive a Clinical Decision Rule for the Investigation of Alert Patients Suspected of Having a Non-Traumatic Subarachnoid Hemorrhage". Defended March 2, 2002.

Perry JJ, Stiell IG, Wells GA, Spacek AM. Historical Cohort Study "Use and Yield of Investigations for Alert Patients with Possible Subarachnoid Hemorrhage." Can J Emerg Med 2002; 4(5).

Perry JJ, Lee J, Wells GA. Meta-Analysis "Are Intubation Conditions Using Rocuronium Comparable to Succinylcholine? A Meta-Analysis." Acad Emerg Med 2002; 9(8).

RESEARCH FUNDING

Peer-Reviewed Principal Investigator:

Canadian Institutes for Health Research: 2007-2011 Phase I: Clinical decision rule for high risk TIA patients in the ED.

Canadian Association of Emergency Physicians: 2006 A Study to Determine Current Practice for ED Patients Diagnosed with TIA: A First Step Towards a Clinical Decision Rule to Improve Clinical Management and Outcomes.

Canadian Institutes for Health Research: 2006-2010 A study to prospectively validate a clinical decision rule for the investigation of alert patients suspected of having subarachnoid hemorrhage (renewal - Phase II)

Canadian Association of Emergency Physicians: 2005-2006 The Impact of Electronic Patient Record on Emergency Care Study.

Ontario Ministry of Health and Long-Term Care: 2004-2009 Career Scientist Award, Clinical Decision Rules in the Emergency Department.

Canadian Institutes for Health Research: 2004-2007 Study to complete the derivation of a clinical decision rule to guide investigation for patients with an acute headache to rule out non-traumatic subarachnoid hemorrhage.

Canadian Foundation for Innovation: 2005-2007 Improving Emergency Department Care Using Information Technology

Ontario Ministry of Health 2003-2004. Study to determine the accuracy of spectrophotometry for subarachnoid hemorrhage"

Physician's Services Incorporated Foundation: 2001-2003. A Study to Derive a Clinical
Decision Rule for the Investigation of Alert Patients Suspected of having Subarachnoid Hemorrhage -
Phase 1.

Canadian Association of Emergency Physicians: 2000-2001. A Study to Derive a Clinical
Decision Rule for the Investigation of Alert Patients Suspected of having Subarachnoid Hemorrhage.

Ontario Ministry of Health: 2000-2001. A Study to Derive a Clinical
Decision Rule for the Investigation of Alert Patients Suspected of having Subarachnoid Hemorrhage

Ontario Ministry of Health: 2000-2001. A Historical Cohort Study to Derive a Clinical
Decision Rule for the Investigation of Alert Patients Suspected of having Subarachnoid Hemorrhage

Canadian Association of Emergency Physicians: 2000-2001. Are Intubation Conditions Using Rocuronium Comparable to Succinylcholine? A Meta-Analysis.

Peer-Reviewed Co-Investigator:

Canadian Institutes of Health Research: 2007-2010 A study to develop clinical decision rules for the hospital admission of patients with acute dyspnea

University of Alberta Hospital Foundation (UHF): 2004-2005. A study to derive a clinical decision rule for the investigation of alert patients suspected of having subarachnoid hemorrhage

Canadian Association of Emergency Physicians: 2004-2005. A Study to Determine the Sensitivity and Specificity of the combination of a Negative computed tomography Scan of the Head and Normal Cerebrospinal Fluid in Ruling out a Subarachnoid Hemorrhage.

Canadian Institutes For Health Research: 2003-2007. Evaluation of an active strategy to implement the Canadian CT head rule: phase III.

Physician's Services Incorporated Foundation: 2002-2003. A Randomized Controlled Trial of Removable Splint Versus Casting in the Management of Wrist Buckle Fractures in Children.

ABSTRACTS PUBLISHED AND PRESENTED AT CONFERENCES AND MEETINGS:

Stiell IG, Clement C, Grimshaw J, Brison R, Rowe B, Schull M, Lee J, Brehaut J, Letovsky E, MacPhail I, Shah A, Ross S, McKnight R, Dreyer J, Edmonds M, Rutledge T, Clarke A, Perry J, Wells GA, for the CT Head Study Group. A Cluster Randomized Knowledge Transfer Trial in 4,457 Minor Head Injury Patients. Acad Emerg Med 2007;14(5)S86. Presented at the Society for Academic Emergency Medicine, Chicago, IL, May 2007.

Eagles D, Stiell IG, Clement C, Brehaut J, Taljaard M, Kelly A-M, Mason S, Kellermann A, Perry J. An International Survey of Emergency Physicians Knowledge, Use and Attitudes Towards the Canadian CT Head Rule. Acad Emerg Med 2007;14(5)S86. Presented at the Society for Academic Emergency Medicine, Chicago, IL, May 2007.

Stiell IG, Clement C, O'Connor A, Davies B, Leclair C, Mackenzie T, Beland C, Peck T, Sheehan P, Gee A, Perry J. Can ED Triage Nurses Reliably Clear the C-Spine in Minor Trauma? Acad Emerg Med 2007;14(5)S48. Presented at the Society for Academic Emergency Medicine, Chicago, IL, May 2007.

Stiell IG, Clement C, Dickinson G, Symington C, Perry J, Vaillancourt C. The Ottawa Aggressive Protocol for ED Management of Acute Atrial Fibrillation. Acad Emerg Med 2007;14(5)S9. Presented at the Society for Academic Emergency Medicine, Chicago, IL, May 2007.

Eagles D, Stiell IG, Clement C, Brehaut J, Kelly A-M, Mason S, Kellermann A, Perry J. An International Survey of Priorities of Emergency Physicians for Future Development of Clinical Decision Rules, American College of Emergency Physicians Scientific Assembly, New Orleans, LA, October 2006.

Eagles D, Stiell IG, Clement C, Brehaut J, Kelly A-M, Mason S, Kellermann A, Perry J. An International Survey of Emergency Physicians Knowledge, Use, and Attitudes Towards the Canadian C-Spine Rule, American College of Emergency Physicians Scientific Assembly, New Orleans, LA, October 2006.

Perry JJ, Stiell IG, Wells GA, Mortensen M, Sivilotti M, Bullard M, Symington C, Lesiuk H, Lee JS, Eisenhauer MA, Wiesenfeld L, Caytak J. A clinical decision rule to safely rule out subarachnoid hemorrhage in acute headache patients in the emergency department. Acad Emerg Med 2006;13(5)S9. Presented at the Society for Academic Emergency Medicine, San Francisco, CA, May 2006.

Perry JJ, Stiell IG, Wells GA, Mortensen M, Sivilotti M, Bullard M, Lesiuk H, Lee JS, Eisenhauer MA, Wiesenfeld L, Caytak J. Interobserver agreement in the assessment of headache patients with possible subarachnoid hemorrhage. Acad Emerg Med 2006;13(5)S138. Presented at the Society for Academic Emergency Medicine, San Francisco, CA, May 2006.

Stiell IG, Clement CM, Grimshaw J, Brison R, Rowe BH, Schull M, Lee JS, Brehaut J, McKnight RD, Dreyer J, Eisenhauer MA, MacPhail I, Rutledge T, Letovsky E, Shah A, Clarke A, Ross S, Perry JJ, Wells GA. Controlled clinical trial to implement the Canadian C-Spine Rule. Acad Emerg Med 2006;13(5)S78. Presented at the Society for Academic Emergency Medicine, San Francisco, CA, May 2006.

Stiell IG, Brehaut J, Clement CM, Grimshaw J, Graham I, Brison R, Rowe BH, Schull M, Lee JS, Perry JJ, Wells GA. Implementation of the Canadian C-Spine Rule: prospective 12-center cluster randomized trial with 11,104 patients. Acad Emerg Med 2006;13(5)S78. Presented at the Society for Academic Emergency Medicine, San Francisco, CA, May 2006.

Perry JJ, Stiell IG, Wells GA, Mortensen M, Sivilotti M, Bullard M, Symington C, Lesiuk H, Lee JS, Eisenhauer MA, Wiesenfeld L, Caytak J. Arrival in the emergency department by ambulance for headache: a marker of high risk for subarachnoid hemorrhage. Acad Emerg Med 2006;13(5)S138. Presented at the Society for Academic Emergency Medicine, San Francisco, CA, May 2006.

Perry JJ, Sivilotti M, Stiell IG, Wells GA, Raymond JJ, Mortensen M, Symington C. Should spectrophotometry be used to diagnose xanthochromia in the cerebrospinal fluid of alert patients suspected of having subarachnoid hemorrhage? Acad Emerg Med 2005;12(5)173. Presented at Society for Academic Emergency Medicine, New York, NY, May 2005.

Perry JJ, Forbes M, Stiell IG, Mortensen M, Symington C. Clinical predictors for pelvic fracture following severe trauma. Acad Emerg Med 2005;12(5)114. Presented at Society for Academic Emergency Medicine, New York, NY, May 2005.

Perry JJ, Spacek AM, Stiell IG, Forbes M, Wells GA, Mortensen M, Symington C, Fortin N. Is a negative CT scan of the head and a negative lumbar puncture sufficient to rule out a subarachnoid hemorrhage? Acad Emerg Med 2005;12(5)53. Presented at Society for Academic Emergency Medicine, New York, NY, May 2005.

Al-Salamah M, Perry JJ, Forbes M, Al-Kenawi A, Stiell IG, Wells GA. The use of hounsfield units on initial CT-scan of the head to rule out a subarachnoid hemorrhage. Acad Emerg Med 2005;12(5)53. Presented at Society for Academic Emergency Medicine, New York, NY, May 2005.

Perry JJ, Stiell IG, Wells GA, Mortensen M, Lesiuk H, Wallace G, Sivilotti M, Bullard M, Kapur A. The Sensitivity of Computed Tomography for Subarachnoid Hemorrhage for ED patients with Headache. Acad Emerg Med 2004;11(5)435. Plenary Presentation at the Society for Academic Emergency Medicine, Orlando, FL, May 2004.

Plint, A, Perry JJ, Gaboury I, Correll R, Lawton L. A randomized controlled trial of removable splinting versus casting in the management of wrist buckle fractures. A Randomized Control Trial of Removable Splinting versus Casting in the Management of Wrist Buckle Fractures. Acad Emerg Med 2004;11(5)435. Best Faculty Award Presentation at the Society for Academic Emergency Medicine, Orlando, FL, May 2004.

Perry JJ, Stiell IG, Wells GA, Mortensen M, Lesiuk H, Wallace G, Sivilotti M, Kapur A. The Value of History in the Diagnosis of Subarachnoid Hemorrhage for Emergency Department Patients with Acute Headache. Acad Emerg Med 2003;10:533. Presented at Society for Academic Emergency Medicine, Boston, MA, May 2003.

Al-Salamah M, McDowell I, Stiell IG, Wells GA, Perry JJ, Nesbitt L. Multicenter Comparison of the Predictive Value of the Revised Trauma Score and the Glasgow Coma Scale. Acad Emerg Med 2003;10:476-b-477-b. Presented at Society of Academic Emergency Medicine, Boston, MA, May 2003.

Perry JJ, Stiell IG, Wells GA, Mortensen M, Lesiuk H, Wallace G, Sivilotti M, Kapur A. Clinical Decision Rule For Emergency Department Patients with Acute Headache. Acad Emerg Med 2002; 9(5). Presented at the Society for Academic Emergency Medicine, St. Louis, MS, May 2002.

Perry JJ, Stiell IG, Wells GA, Mortensen M, Lesiuk H, Wallace G, Sivilotti M, Kapur A. Attitudes and Judgement of Emergency Physicians in the Management of Patients with Acute Headache. Acad Emerg Med 2002; 9(5). Presented at the Society for Academic Emergency Medicine, St. Louis, MS, May 2002.

Plint A, Clifford T, Perry JJ, et al. Practice Variation among Pediatric Emergentologist and Pediatric Orthopaedic Surgeons in the Management of Wrist Buckle Fractures. Acad Emerg Med 2002; 9(5). Presented at the Society for Academic Emergency Medicine, St. Louis, MS, May 2002.

Perry JJ, Lee JS, Wells GA. Are Intubation Conditions Using Rocuronium Comparable to Succinylcholine? A Meta-Analysis. Acad Emerg Med 2001; 8(5)558. Presented at the Society for Academic Emergency Medicine, Atlanta, GA, May 2001.

National
Kerr J, Perry JJ. Clinical Predictors of High Risk Transient Ischemic Attack. Can J Emerg Med 2007;9(3):224. Presented at the Canadian Association of Emergency Physicians Annual Scientific Meeting, Victoria, Canada, June 2007.

Eagles D, Stiell IG, Clement CM, Brehaut JC, Taljaard M, Kelly A-M, Mason S, Kellermann A, Perry J. An international survey of emergency physicians knowledge, use, and attitudes towards the Canadian CT head rule. Can J Emerg Med 2007;9(3):214. Presented at the Canadian Association of Emergency Physicians Annual Scientific Meeting, Victoria, Canada, June 2007.

Stiell IG, Clement CM, O'Connor A, Davies B, Leclair C, Mackenzie T, Beland C, Peck T, Sheehan P, Gee A, Perry J. Can ED triage nurses reliably clear the c-spine in minor trauma? Can J Emerg Med 2007;9(3):192. Presented at the Canadian Association of Emergency Physicians Annual Scientific Meeting, Victoria, Canada, June 2007.

Stiell IG, Clement CM, Grimshaw J, Brison R, Rowe BH, Schull M, Lee JS, Brehaut JC, Letovsky E, MacPhail I, Shah A, Ross S, Mcknight RD, Dreyer J, Edmonds M, Rutledge T, Clarke A, Perry J, Wells GA, for the CCC Study Group. A cluster randomized knowledge transfer trial in 4,457 minor head injury patients. Can J Emerg Med 2007;9(3):191. Presented at the Canadian Association of Emergency Physicians Annual Scientific Meeting, Victoria, Canada, June 2007.

Stiell IG, Clement CM, Dickinson G, Symington C, Perry JJ, Vaillancourt C. The Ottawa aggressive protocol for ED management of acute atrial fibrillation. Can J Emerg Med 2007;9(3):185. Presented at the Canadian Association of Emergency Physicians Annual Scientific Meeting, Victoria, Canada, June 2007.

Perry JJ, Stiell IG, Wells GA, Mortensen M, Sivilotti M, Bullard M, Symington C, Lesiuk H, Lee JS, Eisenhauer M, Wiesenfeld L, Caytak J. Arrival in the emergency department by ambulance for headache; a marker of high risk for subarachnoid hemorrhage. Can J Emerg Med 2006;8(3):215. Presented at the International Conference on Emergency Medicine/Canadian Association of Emergency Physicians Annual Scientific Meeting, Halifax, Canada, June 2006.

Perry JJ, Stiell IG, Clement C, Eagles D, Brehaut J, Kellerman A, Mason S, Kelly AM. Physician attitudes toward a clinical decision for subarachnoid hemorrhage in acute headache patients: an international survey. Can J Emerg Med 2006;8(3):214. Presented at the International Conference on Emergency Medicine/Canadian Association of Emergency Physicians Annual Scientific Meeting, Halifax, Canada, June 2006.

Eagles D, Stiell IG, Clement C, Brehaut J, Kelly AM, Mason S, Kellerman A, Perry J. An international survey of emergency physicians' knowledge, use, and attitudes toward the Canadian C-spine rule. Can J Emerg Med 2006;8(3):214. Presented at the International Conference on Emergency Medicine/Canadian Association of Emergency Physicians Annual Scientific Meeting, Halifax, Canada, June 2006.

Stiell IG, Brehaut J, Clement C, Grimshaw J, Graham I, Brison R, Rowe BH, Schull M, Lee JS, Perry JJ, Wells GA, for the CCC Study Group. Perceived barriers to the implementation of the Canadian C-Spine rule and the Canadian CT Head Rule. Can J Emerg Med 2006;8(3):206. Presented at the International Conference on Emergency Medicine/Canadian Association of Emergency Physicians Annual Scientific Meeting, Halifax, Canada, June 2006.

Perry JJ, Stiell IG, Wells GA, Mortensen M, Sivilotti M, Bullard M, Symington C, Lesiuk H, Lee JS, Eisenhauer M, Wiesenfeld L, Caytak J. Inter-observer agreement in the assessment of headache patients with possible subarachnoid hemorrhage. Can J Emerg Med 2006;8(3):206. Presented at the International Conference on Emergency Medicine/Canadian Association of Emergency Physicians Annual Scientific Meeting, Halifax, Canada, June 2006.

Eagles D, Stiell IG, Clement C, Brehaut J, Kelly AM, Mason S, Kellerman A, Perry J. An international survey of priorities of emergency physicians for future development of clinical decision rules. Can J Emerg Med 2006;8(3):183. Presented at the International Conference on Emergency Medicine/Canadian Association of Emergency Physicians Annual Scientific Meeting, Halifax, Canada, June 2006.

Perry JJ, Stiell IG, Wells GA, Mortensen M, Sivilotti M, Bullard M, Symington C, Lesiuk H, Lee JS, Eisenhauer M, Wiesenfeld L, Caytak J. A clinical decision rule to safely rule-out subarachnoid hemorrhage in acute headache patients in the emergency department. Can J Emerg Med 2006;8(3):181. Presented at the International Conference on Emergency Medicine/Canadian Association of Emergency Physicians Annual Scientific Meeting, Halifax, Canada, June 2006.

Stiell IG, Clement C, Grimshaw J, Brison R, Rowe BH, Schull M, Lee JS, Brehaut J, McKnight RD, Dreyer J, Eisenhauer MA, MacPhail I, Rutledge T, Letovsky E, Shah A, Clarke A, Ross S, Perry J, Wells GA, for the CCC Study Group. Controlled clinical trial to implement the Canadian C-Spine Rule. Can J Emerg Med 2006;8(3):181. Presented at the International Conference on Emergency Medicine/Canadian Association of Emergency Physicians Annual Scientific Meeting, Halifax, Canada, June 2006.

Al-Salamah M, Perry JJ, Forbes M, Al-Kenawi A, Stiell IG, Wells GA. The use of hounsfield units on initial CT-scan of the head to rule out a subarachnoid hemorrhage. Can J Emerg Med 2005;7(3):46. Presented at the Canadian Association of Emergency Physicians Annual Scientific Meeting, Edmonton, Canada, May 2005.

Perry JJ, Spacek AM, Stiell IG, Forbes M, Wells GA, Mortensen M, Symington C, Fortin N. Is a negative CT scan of the head and a negative lumbar puncture sufficient to rule out a subarachnoid hemorrhage? Can J Emerg Med 2005;7(3):43. Presented at the Canadian Association of Emergency Physicians Annual Scientific Meeting, Edmonton, Canada, May 2005.

Perry JJ, Sivilotti M, Stiell IG, Wells GA, Raymond JJ, Mortensen M, Symington C. Should spectrophotometry be used to diagnose xanthochromia in the cerebrospinal fluid of alert patients suspected of having subarachnoid hemorrhage? Can J Emerg Med 2005;7(3):34. Presented at the Canadian Association of Emergency Physicians Annual Scientific Meeting, Edmonton, Canada, May 2005.

Perry JJ, Forbes M, Stiell IG, Mortensen M, Symington C. Clinical predictors for pelvic fracture following severe trauma. Can J Emerg Med 2005;7(3):31 Presented at the Canadian Association of Emergency Physicians Annual Scientific Meeting, Edmonton, Canada, May 2005.

Perry JJ, Stiell IG, Wells GA, Mortensen M, Lesiuk H, Sivilotti M, Bullard M. The sensitivity of computed tomography for the diagnosis of subarachnoid hemorrhage in ED patients with acute headache. Can J Emerg Med 2004;6(3):183. Plenary presentation at the Canadian Association of Emergency Physicians Annual Scientific Meeting, Montreal, Canada, April 2004.
Plint, A, Perry JJ, Gaboury I, Correll R, Lawton L. A randomized controlled trial of removable splinting versus casting in the management of wrist buckle fractures. Can J Emerg Med 2004;6(3):183. Presented at the Canadian Association of Emergency Physicians Annual Scientific Meeting, Montreal, Canada, April 2004.

Perry JJ, Stiell IG, Wells GA, Mortensen M, Lesiuk H, Wallace G, Sivilotti M, Kapur A. Use and Yield of Investigations for Alert Patients with Possible Subarachnoid Hemorrhage. Can J Emerg Med 2003;5(2). Presented at the Canadian Association of Emergency Physicians, Winnipeg, MB, June 2003.

Plint A, Perry JJ, Tsang J. Pediatric Wrist Buckle Fractures: Management and Outcomes. Can J Emerg Med 2003;5(2). Presented at the Canadian Association of Emergency Physicians, Winnipeg, MB, June 2003.

Perry JJ, Stiell IG, Wells GA, Mortensen M, Lesiuk H, Wallace G, Sivilotti M, Kapur A. The Value of History in the Diagnosis of Subarachnoid Hemorrhage for Emergency Department Patients with Acute Headache. Can J Emerg Med 2003;5(2). Presented at the Canadian Association of Emergency Physicians, Winnipeg, MB, June 2003.

Perry JJ, Stiell IG, Wells GA, Mortensen M, Lesiuk H, Wallace G, Sivolotti M, Kapur A. Attitudes and Judgement of Emergency Physicians in the Management of Patients with Acute Headache. Can J Emerg Med 2002;4(2):140. Presented at the Canadian Association of Emergency Physicians Annual Scientific Meeting, Hamilton, Canada, April 2002.

Perry JJ, Stiell IG, Wells GA, Spacek AM. Use and Yield of Investigations for Alert Patients with Possible Subarachnoid Hemorrhage. Can J Emerg Med 2002;4(2):137. Presented at the Canadian Association of Emergency Physicians Annual Scientific Meeting, Hamilton, Canada, April 2002.

Plint A, Clifford T, Perry JJ, Bullock B, . Practice Variation among Pediatric Emergentologist and Pediatric Orthopaedic Surgeons in the Management of Wrist Buckle Fractures. Can J Emerg Med 2002;4(2):149. Presented at the Canadian Association of Emergency Physicians Annual Scientific Meeting, Hamilton, Canada, April 2002.

Perry JJ, Stiell IG, Wells GA, Mortensen M, Lesiuk H, Wallace G, Sivolotti M, Kapur A. Clinical Decision Rule For Emergency Department Patients with Acute Headache. Can J Emerg Med 2002;4(2):137. Presented at the Canadian Association of Emergency Physicians Annual Scientific Meeting, Hamilton, Canada, April 2002.

Perry JJ, Lee JS, Wells GA. Are Intubation Conditions Using Rocuronium Comparable to Succinylcholine? A Meta-Analysis. Can J Emerg Med 2001;3(2):129. Presented at the Canadian Association of Emergency Physicians Annual Scientific Meeting, Calgary, Canada, March 2001.