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Nutrition Support Interventions in Adults with Hematologic Malignancies: A Systematic Review and Meta-Analysis
Rachel Newman1, Mary Rozga2, Deepa Handu1
1Academy of Nutrition and Dietetics, Chicago, Illinois.
Journal of the Academy of Nutrition and Dietetics
|February 28, 2026
Summary
Malnutrition is common in patients with blood cancers. This review found nutrition support may help decrease weight loss, but evidence quality is very low, requiring more research.
Area of Science:
- Oncology
- Clinical Nutrition
- Evidence-Based Medicine
Background:
- Malnutrition frequently affects adults with hematologic malignancies.
- Poor nutritional status can negatively impact treatment outcomes in these patients.
Conclusions:
- No single nutrition support intervention was superior for all outcomes.
- Current best practices for nutrition support are supported.
- Certainty of evidence for primary outcomes was very low.
- Heterogeneity limited conclusions for secondary outcomes.
- High-quality research is needed to clarify the benefits of nutrition support.
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