Anaplastic lymphoma kinase inhibitors and their effect on the kidney

Marco Bonilla1, Kenar D Jhaveri1, Hassan Izzedine2

  • 1Division of Kidney Diseases and Hypertension, Donald and Barbara Zucker School of Medicine at Hofstra Northwell, Great Neck, NY, USA.

Insights

Anaplastic lymphoma kinase (ALK) inhibitors treat non-small-cell lung cancer but can cause kidney issues. This review details the kidney-related side effects of these important ALK inhibitors.

Area of Science:

  • Oncology
  • Pharmacology
  • Nephrology

Background:

  • Lung cancer is a leading cause of cancer mortality.
  • Anaplastic lymphoma kinase (ALK) gene rearrangements occur in ~5% of non-small-cell lung cancer (NSCLC) patients.
  • ALK inhibitors are standard treatments for ALK-positive NSCLC.

Purpose of the Study:

  • To update the toxicity profile of ALK inhibitors.
  • To focus on the kidney-related side effects of ALK inhibitors in clinical practice.

Main Methods:

  • Review of package inserts and published literature on ALK inhibitors.
  • Focus on clinical practice data regarding side effects.

Main Results:

  • Common side effects include peripheral edema and electrolyte disorders.
  • Less common but serious side effects include kidney failure and proteinuria.
  • Increased risk of renal cyst development and progression is noted.

Conclusions:

  • ALK inhibitors, while effective, are associated with significant kidney-related toxicities.
  • Awareness and monitoring of renal side effects are crucial for patients treated with ALK inhibitors.

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