BACKGROUND AND PURPOSE: To determine whether body temperature, c-reactive protein (CRP), and white blood cell (WBC) count within the first days after stroke onset correlate with infarct size and stroke severity, and to examine whether successful thrombolysis reduces poststroke inflammation. METHODS: Out of 1500 consecutive acute ischemic stroke patients, 346 cases (43 patients with thrombolysis) were selected according to the following criteria: admission to hospital < or =24 hours after event, absence of prestroke and poststroke infectious disease, no intracerebral hemorrhage or brain stem stroke, and data availability. Body temperature, WBC within 3 days, and CRP within 5 days of event were determined daily. Lesion volume was measured by planimetry on computed tomography or MRI scans. Successful thrombolysis was defined as improvement on the National Institutes of Health Stroke Scale of > or =4 points within 24 hours. RESULTS: Increase of inflammatory parameters correlated significantly with lesion volume and stroke severity. This was shown for body temperature on days 2 and 3 (P<0.001), CRP on days 1 to 5 (P<0.05), and WBC on days 1 to 3 (P<0.01). Patients with successful thrombolysis had reduced body temperature on day 3, WBC on days 2 and 3, and CRP on days 3 to 5 (P<0.05). CONCLUSIONS: Patients with a larger stroke volume and more severe stroke deficits have higher body temperature, CRP, and WBC count in the acute phase after stroke. Successful thrombolysis is related to a significantly attenuated inflammatory response.
BACKGROUND AND PURPOSE: To determine whether body temperature, c-reactive protein (CRP), and white blood cell (WBC) count within the first days after stroke onset correlate with infarct size and stroke severity, and to examine whether successful thrombolysis reduces poststroke inflammation. METHODS: Out of 1500 consecutive acute ischemic strokepatients, 346 cases (43 patients with thrombolysis) were selected according to the following criteria: admission to hospital < or =24 hours after event, absence of prestroke and poststroke infectious disease, no intracerebral hemorrhage or brain stem stroke, and data availability. Body temperature, WBC within 3 days, and CRP within 5 days of event were determined daily. Lesion volume was measured by planimetry on computed tomography or MRI scans. Successful thrombolysis was defined as improvement on the National Institutes of Health Stroke Scale of > or =4 points within 24 hours. RESULTS: Increase of inflammatory parameters correlated significantly with lesion volume and stroke severity. This was shown for body temperature on days 2 and 3 (P<0.001), CRP on days 1 to 5 (P<0.05), and WBC on days 1 to 3 (P<0.01). Patients with successful thrombolysis had reduced body temperature on day 3, WBC on days 2 and 3, and CRP on days 3 to 5 (P<0.05). CONCLUSIONS:Patients with a larger stroke volume and more severe stroke deficits have higher body temperature, CRP, and WBC count in the acute phase after stroke. Successful thrombolysis is related to a significantly attenuated inflammatory response.
Authors: Anna Maria Gori; Betti Giusti; Benedetta Piccardi; Patrizia Nencini; Vanessa Palumbo; Mascia Nesi; Antonia Nucera; Giovanni Pracucci; Paolina Tonelli; Eleonora Innocenti; Alice Sereni; Elena Sticchi; Danilo Toni; Paolo Bovi; Mario Guidotti; Maria Rosaria Tola; Domenico Consoli; Giuseppe Micieli; Rossana Tassi; Giovanni Orlandi; Maria Sessa; Francesco Perini; Maria Luisa Delodovici; Maria Luisa Zedde; Francesca Massaro; Rosanna Abbate; Domenico Inzitari Journal: J Cereb Blood Flow Metab Date: 2017-03-07 Impact factor: 6.200
Authors: Jason S Weinstein; Csanad G Varallyay; Edit Dosa; Seymur Gahramanov; Bronwyn Hamilton; William D Rooney; Leslie L Muldoon; Edward A Neuwelt Journal: J Cereb Blood Flow Metab Date: 2009-09-16 Impact factor: 6.200
Authors: Amelia K Boehme; Angela N Hays; Kimberly P Kicielinski; Kanika Arora; Niren Kapoor; Michael J Lyerly; Alissa Gadpaille; Harn Shiue; Karen Albright; David Miller; Mitchell S V Elkind; Mark R Harrigan Journal: Neurocrit Care Date: 2016-08 Impact factor: 3.210
Authors: Joan Montaner; David Salat; Teresa García-Berrocoso; Carlos A Molina; Pilar Chacón; Marc Ribó; José Alvarez-Sabín; Anna Rosell Journal: Transl Stroke Res Date: 2010-08-28 Impact factor: 6.829