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Medical Toxicology Commons

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Full-Text Articles in Medical Toxicology

A Rare Delayed Neuropsychiatric Encephalopathy After Hyperbaric Oxygen Treatment For Carbon Monoxide Poisoning: A Couple’S Case Report, Sabrina Kasha, William J. Naber Ii, Michael Reimer Jun 2025

A Rare Delayed Neuropsychiatric Encephalopathy After Hyperbaric Oxygen Treatment For Carbon Monoxide Poisoning: A Couple’S Case Report, Sabrina Kasha, William J. Naber Ii, Michael Reimer

Graduate Medical Education Research Journal

Background: Carbon monoxide (CO) poisoning is caused when carbon monoxide builds up in the blood, most specifically due to its high binding affinity for the heme structure in hemoglobin. This can lead to serious tissue damage and even be fatal. CO poisoning is primarily the result of incomplete combustion of fuels, with common sources domestically and internationally including furnaces, gas heaters, generators, and motor vehicles.2 Symptoms tend to present as neuropsychiatric symptoms, such as dementia, psychosis, parkinsonism, and incontinence. There are few well-researched CO poisoning specific treatments, which suggest supplemental oxygen and hyperbaric oxygen are most effective. We present a …


Urinary Bile Acid Indices As Prognostic Biomarkers For The Complications Of Liver Diseases, Wenkuan Li Aug 2021

Urinary Bile Acid Indices As Prognostic Biomarkers For The Complications Of Liver Diseases, Wenkuan Li

Theses & Dissertations

Hepatobilary diseases cause the accumulation of toxic bile acids (BA) in the liver, blood, and other tissues, which may lead to an unfavorable prognosis. In this study, we compared the urinary BA profile in 257 patients with hepatobilary diseases during a 7-year follow-up period. We investigated the use of the urinary BA profile to develop logistic regression models to predict the prognosis of hepatobiliary diseases in terms of developing disease-related complications, especially for ascites. The urinary BA profile was characterized by calculating BA indices, which quantify the composition, metabolism, hydrophilicity, and toxicity of the BA profile. All patients had high …


Urinary Bile Acid Indices As Diagnostic And Prognosic Biomarkers For Liver Diseases, Jawaher Alamoudi Aug 2020

Urinary Bile Acid Indices As Diagnostic And Prognosic Biomarkers For Liver Diseases, Jawaher Alamoudi

Theses & Dissertations

Hepatobiliary diseases result in the accumulation of toxic bile acids (BA) in the liver, blood, and other tissues which may contribute to an unfavorable prognosis. We compared the urinary BA profile between 300 patients with hepatobiliary diseases vs. 103 healthy controls. Also, we investigated the use of the urinary BA profile to develop survival models to predict the prognosis of hepatobiliary diseases. The urinary BA profile, a set of non-BA parameters, and the adverse events of liver transplant and/or death were monitored in patients with cholestatic liver diseases for up to 7 years. The BA profile was characterized by calculating …