Current opinion in supportive and palliative care · 2019
Cancer cachexia and treatment toxicity.
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Chowdhry Shilpa Mukunda, Chowdhry Varun Kumar
Аннотация
PURPOSE OF REVIEW: Cancer cachexia is a metabolic disturbance resulting in a loss of skeletal muscle mass that is generally not reversed through traditional nutritional interventions. We review on both the impact of nutritional status on cancer treatment side effects, as well as cancer- specific outcomes.
RECENT FINDINGS: Cancer-specific cachexia and sarcopenia are associated with increased treatment-associated toxicity, and overall worse cancer-specific outcomes across all cancer types in surgical, chemotherapeutic, and radiotherapeutic populations. Despite the fact that cancer cachexia is generally thought to be irreversible, there is some evidence that nutritional intervention can be helpful.
SUMMARY: Nutritional status is an important factor to consider in determining cancer therapy. Patients with poor nutritional status should be identified prior to the initiation of therapy and be monitored judiciously.
RECENT FINDINGS: Cancer-specific cachexia and sarcopenia are associated with increased treatment-associated toxicity, and overall worse cancer-specific outcomes across all cancer types in surgical, chemotherapeutic, and radiotherapeutic populations. Despite the fact that cancer cachexia is generally thought to be irreversible, there is some evidence that nutritional intervention can be helpful.
SUMMARY: Nutritional status is an important factor to consider in determining cancer therapy. Patients with poor nutritional status should be identified prior to the initiation of therapy and be monitored judiciously.