Background: Emergency physicians are often challenged with a comatose patient; 30% of patients with coma of unknown origin are due to intoxication. Comatose patients are at high risk for morbidity and mortality. Objective: The present study assessed poisoning-induced coma regarding demographic and intoxication data, causative agents, clinical data, management modalities and outcome. In addition to evaluation of the role of creatine phosphokinase (CPK) level on admission and other variables as predictive factors for the outcome in toxic coma. Subjects and Methods: This study was conducted prospectively on one hundred comatose intoxicated patients, admitted to Poison Control Center Ain Shams University Hospitals (PCCASU). Results: The majority of patients (64%) were in the age group 18-40 year, and there was male predominance (56%). Organophosphorus, carbamazepine and tramadol were the most common toxic agents inducing coma. Death rate was 12% and mortality is much higher in patients with older age, elevated admission creatine phosphokinase, longer duration of hospital stay and higher grade of Reed's classification of coma. Conclusion: Organophosphorus followed by carbamazepine and tramadol were the most common toxic agents inducing coma. Older age, elevated admission creatine phosphokinase, longer duration of hospitalization and higher grade of Reed's classification of coma can predict the mortality. In addition, respiratory acidosis and the need of intubation and mechanical ventilation indicated poorer outcome, while administration of antidotes was correlated with better outcome.

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Background: Caustic ingestion is still a difficult medical problem, and the outcome is often unexpected. Objectives: This study assessed the usefulness of intoxication data, clinical data and some laboratory parameters in predicting the outcome following caustic ingestion, and test the applicability of DROOL Score (DS) as a prognostic indicator of oesophageal stricture. Methods: Ninety-two patients with caustic ingestion admitted to Poison Control Centre Ain Shams University (PCCASU), during the period from 1st June to November 30, 2015 were prospectively studied. Diagnoses of stricture made via barium study. Results: Sixty-six percentage of cases were children under 5 years. In 48.9% of cases, the caustic agent was alkaline. Symptoms and signs can adequately predict the outcome of corrosive patients. DROOL Score and Total Leucocytic Count (TLC) ≥ 20,000 are useful tools for predicting both stricture formation and mortality, in addition blood pH ˂ 7.2 can also predict mortality. A new value of DS ≤ 5.5 to predict stricture formation and mortality of corrosive patients was proposed. Conclusion: Clinical manifestations can adequately predict the outcome also; DS and TLC ≥ 20,000 have predictive value for outcome prediction of corrosive patients. Moreover, blood pH ˂ 7.2 can predict mortality. A new value of DS ≤ 5.5 was identified as a prognostic indicator of outcome in caustic patients.

Hemophilia is a coagulation disorder arising from a genetic defect of the X chromosome; the defect can either be inherited or result from spontaneous gene mutation. In each type of hemophilia (A, B, C, and willebrands disease), a critical coagulation protein is missing, causing children to bleed for long periods of time before clotting occurs. Aim: this study was a quasiexperimental aimed to evaluate the outcomes of the instructional module on the studied sample. Setting: the study was carried out at hematology departments at children's hospitals affiliated to

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