Analytical, Diagnostic and Therapeutic Techniques and Equipment Commons^™

Epilepsy Risk Among Survivors Of Intensive Care Unit Hospitalization For Sepsis, Tresah C. Antaya, Britney N. Allen, Lucie Richard, Salimah Z. Shariff, Gustavo Saposnik, Jorge Burneo

Neuroepidemiology Research Unit Project Summaries

Research Summary: Key Findings

• 407 (0.28%) patients developed epilepsy within 2 years of their ICU discharge, 103 (25.3%) of whom were exposed to sepsis.
• Sepsis survivors were significantly more likely to develop epilepsy, relative to non-septic ICU survivors.
• Among sepsis survivors, epilepsy risk increased with age and was higher among those with chronic kidney disease.

The Risk Of New-Onset Epilepsy And Refractory Epilepsy In Older Adult Stroke Survivors, Jorge G. Burneo, Tresah C. Antaya, Britney N. Allen, Andrea Belisle, Salimah Z. Shariff, Gustavo Saposnik

Neuroepidemiology Research Unit Project Summaries

Research Summary: Key Findings

• Stroke is a common cause of epilepsy in older adults, but little is known about stroke-related epilepsy or its outcomes in this population.
• 1.1% of older adult stroke survivors developed epilepsy in this study, of whom 12.9% developed refractory epilepsy, indicating that this population is particularly responsive to treatment.
• Over 85% of deaths in this population are not due to stroke or epilepsy.

Determining The Detective Quantum Efficiency (Dqe) Of X-Ray Detectors In Clinical Environments, Terenz R. Escartin

Electronic Thesis and Dissertation Repository

According to Health Canada, dental and medical radiography accounts for more than 90% of total man-made radiation dose to the general population. Ensuring patients receive the health benefits of diagnostic x-ray imaging without use of higher radiation exposures requires knowledge and understanding of the detective quantum efficiency (DQE). Currently, the DQE is not measured in clinics because it requires specialized instrumentation and specific DQE-expertise to perform an accurate analysis. In this regard, the goals of this thesis were to: 1) address the limitations of measuring the DQE in clinical environments that affects the accuracy of the measurement; 2) develop and …

Evaluating The Montreal Cognitive Assessment (Moca) And The Mini Mental State Exam (Mmse) For Cognitive Impairment Post Stroke: A Validation Study Against The Cognistat, Lauren Friedman

Electronic Thesis and Dissertation Repository

Objective. To identify the better of two commonly used screening tools for detecting probable cognitive impairment in stroke patients in a large regional rehabilitation hospital (ParkwoodHospital,London,Ontario). This was a validation study of the Mini-Mental State Exam (MMSE) and the Montreal Cognitive Assessment (MoCA), using the Cognistat, as the criterion or ‘gold standard’. It was hypothesized that the MoCA is a superior screening instrument to the MMSE for the detection of cognitive impairment in stroke patients.

Methods. The MMSE and the MoCA were administered by occupational therapists and the Cognistat was administered by the student investigator. A second Cognistat was administered …