Browsing by Subject "intracranial hemorrhage"

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    An Intracranial Hemorrhage Wrapped in an Enigma
    (Elsevier, 2019-10) McClelland, Shearwood, III; Saito, Naoyuki G.; Radiation Oncology, School of Medicine
    An 88-year-old man with Alzheimer's dementia who previously received a diagnosis of solitary Fuhrman grade 2 renal cell carcinoma1 managed with active surveillance presented to the emergency department for progressive left-sided headache and difficulty recognizing numbers and letters. He and his family denied history of trauma, fall, or anticoagulant use. This occurred 1 week after presenting to the same emergency department with a headache and being discharged home after negative head computed tomography, 2 months after spontaneous subarachnoid hemorrhage involving the right central sulcus, and 11 months after transient ischemic attack symptoms with negative workup.
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    Substance Use and Performance of Toxicology Screens in the Greater Cincinnati Northern Kentucky Stroke Study
    (American Heart Association, 2022-10) Madsen, Tracy E.; Cummings, Olivia W.; De Los Rios La Rosa, Felipe; Khoury, Jane C.; Alwell, Kathleen; Woo, Daniel; Ferioli, Simona; Martini, Sharyl; Adeoye, Opeolu; Khatri, Pooja; Flaherty, Matthew L.; Mackey, Jason; Mistry, Eva A.; Demel, Stacie L.; Coleman, Elisheva; Jasne, Adam S.; Slavin, Sabreena J.; Walsh, Kyle; Star, Michael; Broderick, Joseph P.; Kissela, Brett M.; Kleindorfer, Dawn O.; Neurology, School of Medicine
    Background Though stroke risk factors such as substance use may vary with age, less is known about trends in substance use over time or about performance of toxicology screens in young adults with stroke. Methods Using the Greater Cincinnati Northern Kentucky Stroke Study, a population-based study in a 5-county region comprising 1.3 million people, we reported the frequency of documented substance use (cocaine/marijuana/opiates/other) obtained from electronic medical record review, overall and by race/gender subgroups among physician-adjudicated stroke events (ischemic and hemorrhagic) in adults 20–54 years old. Secondary analyses included heavy alcohol use and cigarette smoking. Data were reported for 5 one-year periods spanning 22 years (1993/4–2015), and trends over time were tested. For 2015, to evaluate factors associated with performance of toxicology screens, multiple logistic regression was performed. Results Overall, 2152 strokes were included: 74.5% were ischemic, mean age was 45.7±7.6, 50.0% were women, and 35.9% were Black. Substance use was documented in 4.4%, 10.4%, 19.2%, 24.0% and 28.8% of cases in 1993/4, 1999, 2005, 2010 and 2015, respectively (ptrend<0.001). Between 1993/4 and 2015, documented substance use increased in all demographic subgroups. Adjusting for gender, comorbidities, and NIHSS, predictors of toxicology screens included Black race (aOR 1.58, 95%CI 1.02–2.45), younger age (aOR 0.70, 95%CI 0.53–0.91, per 10 years), current smoking (aOR 1.62, 95%CI 1.06–2.46) and treatment at an academic hospital (aOR 1.80, 95%CI 1.14–2.84). After adding chart reported substance use to the model, only chart reported substance abuse and age were significant. Conclusions In a population-based study of young adults with stroke, documented substance use increased over time, and documentation of substance use was higher among Black compared with White individuals. Further work is needed to confirm race-based disparities and trends in substance use given the potential for bias in screening and documentation. Findings suggest a need for more standardized toxicology screening.