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Treatment of non-alcoholic fatty liver disease - Current perspectives
1Department of Gastroenterology, All India Institute of Medical Sciences, Room No 127, 1st Floor, Human Nutrition Unit, New Delhi, 110 029, India.
Abstract:
Therapeutics aimed at treating non-alcoholic fatty liver disease (NAFLD) target the pathogenic process from deranged metabolism leading to steatosis to cell stress and death, leading to a cascade of inflammation and fibrosis, ultimately culminating into cirrhosis. The development of drugs for management of NAFLD has bloomed over the past decade, although at present there is no approved pharmacological agent for its management. Not all patients with the disease progress to cirrhosis and decompensation; hence, treatment specifically is provided for those with a high risk of progression such as those with biopsy-proven steatohepatitis or fibrosis. Along with disease-specific management, all patients must receive therapies directed at risk factors such as dyslipidemia, insulin resistance, type 2 diabetes mellitus and obesity. Comorbidities such as cardiovascular disease, sleep apnoea and chronic kidney disease need management. A current perspective on the therapeutic options is detailed in this review.
Insights
Current non-alcoholic fatty liver disease (NAFLD) treatments focus on metabolic dysfunction, inflammation, and fibrosis. While no drugs are approved, therapies manage risk factors and comorbidities in high-risk patients.
Area of Science:
- Hepatology
- Metabolic Disorders
- Pharmacology
Background:
- Non-alcoholic fatty liver disease (NAFLD) progresses from metabolic derangement to inflammation, fibrosis, and cirrhosis.
- Drug development for NAFLD has advanced, but no specific pharmacological agents are currently approved.
- Treatment is prioritized for patients at high risk of progression, such as those with biopsy-proven steatohepatitis or fibrosis.
Purpose of the Study:
- To provide a current perspective on therapeutic options for non-alcoholic fatty liver disease (NAFLD).
Main Methods:
- Review of current therapeutic strategies and drug development in NAFLD.
- Analysis of treatment approaches targeting pathogenic processes and risk factors.
- Consideration of management for associated comorbidities.
Main Results:
- No approved pharmacological agents currently exist for NAFLD management.
- Therapeutic strategies target metabolic dysfunction, inflammation, and fibrosis.
- Management includes addressing risk factors like dyslipidemia, insulin resistance, diabetes, and obesity.
- Comorbidities such as cardiovascular disease, sleep apnea, and chronic kidney disease require concurrent management.
Conclusions:
- Comprehensive management of NAFLD involves addressing the disease's progression, associated risk factors, and comorbidities.
- Ongoing research and drug development aim to provide targeted therapies for NAFLD.
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