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Author Spotlight: Exploring the Role of Ion Channels in Cancer: Characterization and Potential Treatment Approaches
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Electrolytes Abnormalities in Cancer Patients
Arash Rashidi1, Nada Youssef2, Biruh Workeneh2
1Division of Nephrology and Hypertension, Department of Medicine, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA, arash.rashidi@uhhospitals.org.
American Journal of Nephrology
|February 25, 2025
Summary
Electrolyte imbalances are common in cancer patients, affecting treatment and quality of life. This review details cancer-specific electrolyte disturbances and their management.
Area of Science:
- Oncology
- Nephrology
- Internal Medicine
Background:
- Electrolyte disorders are prevalent in cancer patients, impacting treatment outcomes and quality of life.
- These disorders present unique challenges in cancer care compared to the general population due to specific etiologies and complexities.
Purpose of the Study:
- To review key electrolyte imbalances in cancer patients, including sodium, potassium, magnesium, calcium, and phosphorus disorders.
- To highlight the clinical presentations and management strategies for cancer-specific electrolyte disturbances.
- To emphasize the importance of regular electrolyte monitoring and prompt intervention in oncology.
Main Methods:
- Literature review of electrolyte disturbances in cancer patients.
- Analysis of electrolyte derangements associated with various cancer therapies, including surgical, radiologic, cellular, checkpoint inhibitor, and cytotoxic chemotherapy treatments.
Main Results:
- Cancer therapies can lead to specific patterns of electrolyte imbalances.
- Common electrolyte disorders discussed include hyponatremia, hypernatremia, hypokalemia, hyperkalemia, and abnormalities in magnesium, calcium, and phosphorus.
Conclusions:
- Understanding the pathogenesis of cancer-related electrolyte disorders is crucial for effective management.
- Timely intervention and regular monitoring are essential for optimizing care and improving outcomes for cancer patients with electrolyte disturbances.
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