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Diagnostic Accuracy Of High-Sensitivity Cardiac Troponin In The Diagnosis Of Acute Myocardial Infarction At The Aga Khan University Hospital Nairobi, Kenya, Assumpta Wanjiru Chege

Theses & Dissertations

Methodology: This cross-sectional study was carried out at Aga Khan University Hospital, Nairobi between July 1st 2020 and December 31st 2021. Participants were adults aged 18 years and above presenting to the emergency department with signs and symptoms suggesting an acute myocardial infarction. Patients were identified on the hospital management information system (CARE 2000) using test results for baseline high-sensitivity cardiac troponin I. The final diagnosis as well as secondary clinical data was obtained from both physical and electronic patient medical records. The reference standard for the diagnosis of acute myocardial infarction was taken as the final clinical diagnosis made …

The Utility Of An Initial Point-Of-Care Lactate In Predicting In-Hospital Mortality Among Adult Patients With Sepsis And Septic Shock At The Emergency Department Of A Tertiary Hospital In Nairobi, Gicheru B. Nyachira

Theses & Dissertations

Background: Sepsis is a leading cause of death and now a global health priority. Rapid identification, diagnosis and intervention can result in reduced in-hospital mortality. Elevated lactate has been shown to be a strong predictor of in-hospital mortality. However, the optimal cut-off has not been well defined. Identification of the optimal Point-of-Care (POC) lactate cut off that best predicts in-hospital mortality can therefore be used to rapidly risk stratify patients with suspected sepsis and septic shock presenting to the emergency department allowing for immediate intervention.

Objective: To determine the lactate cutoff from an initial Point-of-Care lactate result from a GEM …