Related Experiment Videos
[Hepatic function in the clinical spectrum of Hansen's disease]
Insights
Hanseniasis patients exhibit liver damage, indicated by elevated liver enzymes (GOT, GPT, alkaline phosphatase) and hyperproteinemia, particularly during reactional phases. This suggests hepatic cell damage linked to hypersensitivity reactions in leprosy.
Area of Science:
- Hepatology
- Immunology
- Infectious Diseases
Context:
- Leprosy (Hansen's disease) affects various organs, including the liver.
- Liver function abnormalities are observed in different clinical forms of leprosy.
- Understanding these changes is crucial for patient management.
Purpose:
- To investigate liver function in leprosy patients across different clinical forms.
- To identify specific biochemical and enzymatic markers of liver damage.
- To correlate liver changes with reactional phases and hypersensitivity.
Summary:
- A study of 100 leprosy patients across 10 clinical groups and 10 healthy controls revealed hyperproteinemia with high globulin and normal albumin levels in all forms.
- Reactional leprosy patients showed a pattern of hepatic cell damage with elevated GOT, GPT, and alkaline phosphatase, but normal turbidity tests and bilirubin.
- These findings suggest liver involvement, potentially linked to Type III and IV hypersensitivity reactions.
Impact:
- Highlights the prevalence of subclinical liver damage in leprosy patients.
- Provides insights into the pathophysiology of liver involvement in leprosy.
- Informs clinical practice regarding monitoring liver function in leprosy patients, especially during reactions.
Abstract:
The liver function was studied in 100 hanseniasis patients. They were classified in the following 10 groups: quiescent LL (20 patients), quiescent BL (13 patients), quiescent BB (7 patients), quiescent BT (9 patients), quiescent TT (12 patients), reactional LL (12 patients), reactional BL (10 patients), reactional BB (7 patients), reactional BT (5 patients), reactional TT (5 patients); a comparison was made with a control group (10 healthy individuals). It was found a hyperproteinemia with high levels of globulin and normal levels of albumin in the serum of all clinical forms, and a typical pattern of "light damage hepatic cells" with raised in the enzymatic activity of GOT, GPT and alkaline phosphatase with no changes in turbidity tests and bilirrubinemia, in all reactional patients. The physiopathology of this problem and the types III and IV hypersensitivity phenomena are discussed.