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2. Validation of the Ottawa Subarachnoid Hemorrhage Rule in patients with acute headache. Perry JJ; Sivilotti MLA; Sutherland J; Hohl CM; Émond M; Calder LA; Vaillancourt C; Thirganasambandamoorthy V; Lesiuk H; Wells GA; Stiell IG CMAJ; 2017 Nov; 189(45):E1379-E1385. PubMed ID: 29133539 [TBL] [Abstract][Full Text] [Related]
3. Clinical decision rules to rule out subarachnoid hemorrhage for acute headache. Perry JJ; Stiell IG; Sivilotti ML; Bullard MJ; Hohl CM; Sutherland J; Émond M; Worster A; Lee JS; Mackey D; Pauls M; Lesiuk H; Symington C; Wells GA JAMA; 2013 Sep; 310(12):1248-55. PubMed ID: 24065011 [TBL] [Abstract][Full Text] [Related]
4. Applying the Ottawa subarachnoid haemorrhage rule on a cohort of emergency department patients with headache. Chu KH; Keijzers G; Furyk JS; Eley RM; Kinnear FB; Thom ON; Howell TE; Mahmoud I; Ting JYS; Brown AFT Eur J Emerg Med; 2018 Dec; 25(6):e29-e32. PubMed ID: 29215380 [TBL] [Abstract][Full Text] [Related]
5. External validation of the Ottawa subarachnoid hemorrhage clinical decision rule in patients with acute headache. Bellolio MF; Hess EP; Gilani WI; VanDyck TJ; Ostby SA; Schwarz JA; Lohse CM; Rabinstein AA Am J Emerg Med; 2015 Feb; 33(2):244-9. PubMed ID: 25511365 [TBL] [Abstract][Full Text] [Related]
6. Can the combination of a negative computed tomography result and a negative lumbar puncture safely exclude the diagnosis of subarachnoid hemorrhage in patients with thunderclap headache? Malabarey MA; Barbic D CJEM; 2013 Mar; 15(2):113-5. PubMed ID: 23458143 [TBL] [Abstract][Full Text] [Related]
7. Identifying Patients with Headache Who Are at Risk of Subarachnoid Hemorrhage. Kale N; Osayande AS Am Fam Physician; 2018 Aug; 98(4):256-257. PubMed ID: 30215982 [No Abstract] [Full Text] [Related]
8. The Ottawa subarachnoid hemorrhage clinical decision rule for classifying emergency department headache patients. Wu WT; Pan HY; Wu KH; Huang YS; Wu CH; Cheng FJ Am J Emerg Med; 2020 Feb; 38(2):198-202. PubMed ID: 30765279 [TBL] [Abstract][Full Text] [Related]
9. Is the combination of negative computed tomography result and negative lumbar puncture result sufficient to rule out subarachnoid hemorrhage? Perry JJ; Spacek A; Forbes M; Wells GA; Mortensen M; Symington C; Fortin N; Stiell IG Ann Emerg Med; 2008 Jun; 51(6):707-13. PubMed ID: 18191293 [TBL] [Abstract][Full Text] [Related]
10. CT HEAD? Reviewing the newest validation of the Ottawa Subarachnoid Hemorrhage Rule. Powell J; Sanderson M; Lang E CJEM; 2018 Nov; 20(6):941-943. PubMed ID: 30010518 [No Abstract] [Full Text] [Related]
12. Subarachnoid hemorrhage. Fernando SM; Perry JJ CMAJ; 2017 Nov; 189(46):E1421. PubMed ID: 29158456 [No Abstract] [Full Text] [Related]
13. Sensitivity of a Clinical Decision Rule and Early Computed Tomography in Aneurysmal Subarachnoid Hemorrhage. Mark DG; Kene MV; Udaltsova N; Vinson DR; Ballard DW West J Emerg Med; 2015 Sep; 16(5):671-6. PubMed ID: 26587089 [TBL] [Abstract][Full Text] [Related]
14. [Diagnosis and therapy of headache due to subarachnoid hemorrhage]. Kagawa M; Wanifuchi H Nihon Naika Gakkai Zasshi; 1993 Jan; 82(1):55-9. PubMed ID: 8459167 [No Abstract] [Full Text] [Related]
15. What are the unintended consequences of changing the diagnostic paradigm for subarachnoid hemorrhage after brain computed tomography to computed tomographic angiography in place of lumbar puncture? Edlow JA Acad Emerg Med; 2010 Sep; 17(9):991-5; discussion 996-7. PubMed ID: 20836782 [No Abstract] [Full Text] [Related]
16. New clinical decision rule to exclude subarachnoid haemorrhage for acute headache: a prospective multicentre observational study. Kimura A; Kobayashi K; Yamaguchi H; Takahashi T; Harada M; Honda H; Mori Y; Hirose K; Tanaka N BMJ Open; 2016 Sep; 6(9):e010999. PubMed ID: 27612533 [TBL] [Abstract][Full Text] [Related]
17. Avoiding pitfalls in the diagnosis of subarachnoid hemorrhage. Edlow JA; Caplan LR N Engl J Med; 2000 Jan; 342(1):29-36. PubMed ID: 10620647 [No Abstract] [Full Text] [Related]
18. The answer to imperfect computed tomography sensitivity for subarachnoid hemorrhage: use clinical judgment. Pines JM Ann Emerg Med; 2009 Jan; 53(1):161-2; author reply 162. PubMed ID: 19111202 [No Abstract] [Full Text] [Related]
19. Validation and modification of the Ottawa subarachnoid haemorrhage rule in risk stratification of Asian Chinese patients with acute headache. Cheung HY; Lui CT; Tsui KL Hong Kong Med J; 2018 Dec; 24(6):584-592. PubMed ID: 30416104 [TBL] [Abstract][Full Text] [Related]
20. Nontraumatic subarachnoid hemorrhage in the setting of negative cranial computed tomography results: external validation of a clinical and imaging prediction rule. Mark DG; Hung YY; Offerman SR; Rauchwerger AS; Reed ME; Chettipally U; Vinson DR; Ballard DW; Ann Emerg Med; 2013 Jul; 62(1):1-10.e1. PubMed ID: 23026788 [TBL] [Abstract][Full Text] [Related] [Next] [New Search]