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Generation of a Rat Model of Acute Liver Failure by Combining 70% Partial Hepatectomy and Acetaminophen
Published on: November 27, 2019
Increased mortality from acute liver failure in Mexico.
Norberto C Chávez-Tapia1, Tonatiuh Barrientos-Gutiérrez, Carlos Manuel Guerrero-López
1Obesity and Digestive Diseases Unit, Medica Sur Clinic and Foundation, Mexico City, Mexico. nchavezt@medicasur.org.mx
Acute liver failure (ALF) mortality in Mexico tripled between 1998 and 2009, with a notable rise in viral causes after 2006, particularly affecting older adults. This trend may indicate improved healthcare access for vulnerable groups.
Area of Science:
- Hepatology
- Public Health
- Epidemiology
Background:
- Acute liver failure (ALF) exhibits considerable geographic variability in causes and outcomes.
- Limited data exists regarding ALF trends in Latin America.
- This study focuses on analyzing ALF mortality patterns within Mexico.
Purpose of the Study:
- To investigate temporal trends in acute liver failure mortality in Mexico.
- To identify demographic and etiological factors associated with ALF mortality.
- To provide insights into ALF epidemiology in a Latin American context.
Main Methods:
- Utilized data from Mexico's National System of Health Information (1998-2009).
- Analyzed ALF mortality rates by date, etiology, sex, age, and geography.
- Employed graphical assessment and joinpoint regression for trend analysis.
Main Results:
- Reported 2,193 ALF-related deaths from 1998 to 2009.
- Observed a threefold increase in ALF mortality rate (13.1 to 40.2 per 10,000,000 inhabitants).
- Identified a significant rise in viral etiologies post-2006, predominantly impacting individuals aged 45 and above.
Conclusions:
- ALF-related deaths in Mexico have shown an increasing trend since 2006.
- The specific drivers for this mortality increase remain undetermined.
- Potential contributing factors may include enhanced healthcare accessibility for vulnerable populations.
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