WebNov 13, 2024 · DOI: 10.1503/cmaj.170072 Corpus ID: 46785672; Validation of the Ottawa Subarachnoid Hemorrhage Rule in patients with acute headache @article{Perry2024ValidationOT, title={Validation of the Ottawa Subarachnoid Hemorrhage Rule in patients with acute headache}, author={Jeffrey J. Perry and Marco L. A. Sivilotti … WebMay 23, 2024 · The Ottawa headache rule is a clinical decision tool which was developed to help identify patients presenting to the ED with acute non-traumatic headache who require investigation to rule out ...
External validation of the Ottawa subarachnoid ... - ResearchGate
WebThe Ottawa headache rule is a clinical decision tool which was developed to help identify patients presenting to the ED with acute non-traumatic headache who require … WebBackground: Subarachnoid hemorrhage (SAH) is a serious cause of headaches. The Ottawa subarachnoid hemorrhage (OSAH) rule helps identify SAH in patients with acute … rn salary in washington state
To Head CT Scan or Not: The Clinical Quandary in Suspected ... - PubMed
WebAmong patients presenting to the emergency department with acute nontraumatic headache that reached maximal intensity within 1 hour and who had normal neurologic examination findings, the Ottawa SAH Rule was highly sensitive for identifying subarachnoid hemorrhage. In patients meeting the inclusion criteria, SAH was ruled out in the absence of: WebSep 12, 2024 · Bellolio MF, Hess EP, Gilani WI, et al. External validation of the Ottawa subarachnoid hemorrhage clinical decision rule in patients with acute headache. Am J Emerg Med 2015; 33:244. Newman-Toker DE, Edlow JA. High-stakes diagnostic decision rules for serious disorders: the Ottawa subarachnoid hemorrhage rule. JAMA 2013; … WebHe is best known for the development of the Ottawa Ankle Rule, the Canadian C-Spine Rule, and Canadian CT Head Rule and as the Principal Investigator for the landmark OPALS Studies for prehospital care. Dr. Stiell is the Principal Investigator for 1 of 3 Canadian sites in the Resuscitation Outcomes Consortium (ROC) which is funded by CIHR, NIH, HSFC, AHA, … snakes that change colors