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Related Concept Videos

Diseases of the Liver and Gallbladder01:26

Diseases of the Liver and Gallbladder

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Liver and gallbladder diseases are a significant health concern, with prominent conditions including cirrhosis, hepatitis, non-alcoholic fatty liver disease (NAFLD), and gallstones. Jaundice is a common manifestation of liver and biliary disease.
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Hepatitis01:25

Hepatitis

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Hepatitis is an inflammatory condition of the liver most commonly caused by hepatotropic viruses (A–E), though non-infectious causes such as alcohol and drugs also exist.Hepatitis AHepatitis A virus (HAV) is a non-enveloped RNA virus of the Picornaviridae family. It is primarily transmitted via the fecal-oral route, typically through ingestion of contaminated food or water. After ingestion, HAV enters the bloodstream through the oropharynx or intestinal epithelium and reaches the liver.
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Effect of Hepatic Disease on Pharmacokinetics: Pathophysiologic Assessment and Liver Function Test01:22

Effect of Hepatic Disease on Pharmacokinetics: Pathophysiologic Assessment and Liver Function Test

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In clinical practice, the direct measurement of hepatic blood flow to evaluate liver function presents significant challenges due to the intricate and specialized nature of the necessary techniques. Consequently, healthcare professionals often rely on empirical estimates derived from thorough patient examinations and liver function tests to gauge liver health. Among the tools at their disposal, the Child–Pugh and MELD scoring systems stand out for their ability to categorize and assess...
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Esophageal Varices-II: Clinical Features and Management01:28

Esophageal Varices-II: Clinical Features and Management

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Esophageal varices often manifest as gastrointestinal bleeding episodes, presenting symptoms like hematemesis (vomiting of blood), hematochezia (passing fresh blood via the rectum), and melena (black, tarry stools). Other signs can include weight loss, anorexia, abdominal discomfort, jaundice, pruritus, altered mental status, and muscle cramps.
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Effect of Hepatic Disease on Pharmacokinetics: Drug Dosing and Hepatic Blood Flow01:26

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Chronic liver disease significantly impacts drug metabolism due to alterations in hepatic blood flow and enzyme accessibility. This disruption affects the body's pharmacokinetics—the movement and processing of drugs within the system. Key enzymes crucial for metabolizing medications become less accessible, changing how drugs are processed and utilized. Furthermore, liver disease influences the synthesis of plasma proteins, such as albumin and globulins, which play critical roles in drug...
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Inflammatory Bowel Disease I: Ulcerative Colitis01:27

Inflammatory Bowel Disease I: Ulcerative Colitis

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Introduction
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"Liver-on-a-Chip" Cultures of Primary Hepatocytes and Kupffer Cells for Hepatitis B Virus Infection
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Infections in Liver Disease.

Rahul S Nanchal1, Shahryar Ahmad2

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Summary

Infectious complications are frequent in end-stage liver disease (ESLD), worsening outcomes. Early antibiotics and resuscitation are crucial for managing these challenging infections, especially with rising drug resistance.

Keywords:
Acute kidney injuryAcute on chronic liver failureAntibioticsCirrhosisCirrhosis-associated immune dysfunctionInfectionsSepsisSeptic shock

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Intravital Microscopy Imaging of the Liver following Leishmania Infection: An Assessment of Hepatic Hemodynamics
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Area of Science:

  • Hepatology
  • Infectious Diseases
  • Critical Care Medicine

Background:

  • Infectious complications are a major challenge in end-stage liver disease (ESLD).
  • These infections accelerate liver decompensation, leading to organ failure, transplant issues, and increased mortality.
  • The rise of multidrug-resistant organisms complicates treatment and prevention strategies.

Purpose of the Study:

  • To highlight the significance of infections in ESLD.
  • To discuss the diagnostic challenges posed by the systemic inflammatory state in cirrhosis.
  • To emphasize the critical role of timely and appropriate medical interventions.

Main Methods:

  • Review of current literature on infections in ESLD.
  • Analysis of the impact of multidrug-resistant strains.
  • Discussion of diagnostic complexities in cirrhotic patients.

Main Results:

  • Infections are a primary driver of morbidity and mortality in ESLD.
  • Systemic inflammation in cirrhosis complicates infection diagnosis.
  • Emergence of multidrug-resistant pathogens necessitates updated therapeutic approaches.

Conclusions:

  • Prompt resuscitation and appropriate antibiotic therapy are essential for improving outcomes in ESLD patients with infections.
  • Addressing the evolving landscape of antimicrobial resistance is critical for effective management.
  • Improved diagnostic strategies are needed to overcome challenges in cirrhotic patients.