Advances in pharmacotherapeutics for hepatocellular carcinoma

Lucia Cerrito1, Francesco Santopaolo1, Flavia Monti

  • 1Internal Medicine, Gastroenterology And Hepatology, Fondazione Policlinico Universitario Agostino Gemelli Irccs, Università Cattolica Del Sacro Cuore, ROMA, ITALY.

Abstract

Insights

New targeted therapies and immune checkpoint inhibitors are expanding treatment options for advanced hepatocellular carcinoma (HCC). Lenvatinib offers a new first-line choice, while second-line treatments show promise for non-responders.

Area of Science:

  • Hepatocellular Carcinoma (HCC) Research
  • Oncology
  • Pharmacotherapy

Background:

  • Hepatocellular carcinoma (HCC) is the most common primary liver cancer with limited advanced-stage treatment options.
  • Sorafenib, a tyrosine-kinase inhibitor (TKI), was the sole effective systemic treatment for unresectable HCC for ten years.
  • Recent advancements have introduced new therapeutic possibilities for HCC management.

Purpose of the Study:

  • To review recent advancements in pharmacotherapy for HCC.
  • To discuss mechanisms of action, clinical efficacy, and safety of current HCC treatments.
  • To analyze the role of immune checkpoint inhibitors (ICIs) in HCC therapy.

Main Methods:

  • Analysis of recent literature on HCC pharmacotherapy.
  • Discussion of first-, second-, and third-line treatment options.
  • Evaluation of data on immune system modulators, including ICIs.

Main Results:

  • Lenvatinib represents a significant advancement in HCC therapy, altering first-line treatment selection criteria.
  • Sorafenib remains a well-documented option with extensive real-world data.
  • Second-line therapies are effective in patients who do not respond to or tolerate sorafenib.

Conclusions:

  • Treatment decisions for HCC should consider tumor characteristics, response rates, and adverse events.
  • Further comparative studies are needed for second-line agents like regorafenib, ramucirumab, and cabozantinib.
  • The therapeutic landscape for advanced HCC is rapidly evolving with new targeted and immune-based therapies.

Related Concept Videos

Targeted Cancer Therapies02:57

Targeted Cancer Therapies

The targeted cancer therapies, also known as “molecular targeted therapies,” take advantage of the molecular and genetic differences between the cancer cells and the normal cells. It needs a thorough understanding of the cancer cells to develop drugs that can target specific molecular aspects that drive the growth, progression, and spread of cancer cells without affecting the growth and survival of other normal cells in the body.
There are several types of targeted therapies against...
8.1K
Effect of Hepatic Disease on Pharmacokinetics: Drug Dosing and Hepatic Blood Flow01:26

Effect of Hepatic Disease on Pharmacokinetics: Drug Dosing and Hepatic Blood Flow

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...
97
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

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...
74
Effect of Hepatic Disease on Pharmacokinetics: Active Drug, Metabolite and Fraction of Metabolized Drug01:14

Effect of Hepatic Disease on Pharmacokinetics: Active Drug, Metabolite and Fraction of Metabolized Drug

In pharmacotherapy, monitoring drug concentrations is paramount, especially for drugs whose therapeutic effects hinge on both the active compound and its metabolite. Hepatic impairment profoundly influences drug potency by altering liver function. If the drug is more potent than its metabolite, impaired liver function amplifies drug activity due to elevated drug concentration levels. Conversely, if the metabolite holds greater potency, diminished liver function diminishes drug activity by...
89
Effect of Hepatic Disease on Pharmacokinetics: Dose Adjustments Due to Hepatic Impairment01:08

Effect of Hepatic Disease on Pharmacokinetics: Dose Adjustments Due to Hepatic Impairment

Hepatic impairment, characterized by decreased liver function, does not uniformly mandate adjustments in drug dosage. Whether dosage modifications are necessary depends on various factors related to the drug's metabolism and elimination pathways. If a drug is primarily excreted via the kidneys and bypasses significant hepatic processing, if it undergoes minimal metabolic transformation in the liver, or if it is volatile and primarily expelled through the lungs, dose adjustments may not be...
78
Cancer Therapies02:49

Cancer Therapies

Cancer therapies are various modes of treatment, such as surgery, radiation therapy, and chemotherapy that are administered to cancer patients.
However, cancer treatments can pose several challenges, as therapies used to kill cancer cells are generally also toxic to normal cells. Moreover, cancer cells mutate rapidly and can develop resistance to chemical agents or radiation therapy. Besides, all types of cancer cells may not respond to the same therapy. Some cancer cells respond to one...
9.0K