ArticleEuropean journal of clinical nutrition2024
Weight loss and response to chemotherapy in pediatric patients with osteosarcoma.
Article in European journal of clinical nutrition, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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Who cites it
1 citing paper in PubMed.
- Harnessing multi‑omics to revolutionize understanding and management of osteosarcoma: A pathway to precision medicine (Review).International journal of molecular medicine · 2025Review
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Authors and funding
6 authors.
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Abstract
backgroundWeight loss and malnutrition are common findings in pediatric oncology patients, but their prognostic significance is controversial. We sought to evaluate the correlation between weight loss and response to neo-adjuvant chemotherapy in pediatric patients with osteosarcoma. PROCEDURE: All medical files of patients treated for osteosarcoma in a single pediatric haemato-oncology center between January 2011 and October 2022 were retrospectively reviewed.
resultsSixty-three patients were suitable for study inclusion. Data on changes in their body weight between the initiation of neo-adjuvant chemotherapy and local therapy (tumor resection) were extracted. Response to chemotherapy was assessed by the percentage of tumor necrosis at the time of surgery. There was a significant direct correlation between a weight loss of 3% and above and good response to chemotherapy as demonstrated by tumor necrosis above 90%.
conclusionsLow caloric intake may imitate a caloric restriction diet that was proven to improve response to therapy in some oncological diseases. Further prospective trials are needed for the establishment of recommended caloric intake during chemotherapy in pediatric patients with osteosarcoma.
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