Nutritional support in children undergoing bone marrow transplantation

Area of Science:

• Pediatric Hematology/Oncology
• Clinical Nutrition
• Transplantation Medicine

Background:

• Nutritional status is critical for pediatric patients undergoing bone marrow transplantation (BMT).
• Maintaining adequate nutrition is essential for recovery and well-being post-BMT.

Purpose of the Study:

• To compare the effectiveness of enteral tube feeding (ETF) and parenteral nutrition (PN) in supporting nutritional status and well-being in pediatric BMT patients.
• To identify potential differences in complications and outcomes between ETF and PN.

Main Methods:

• Prospective study of 39 children (mean age 8.1 years) receiving nutritional support post-BMT.
• Comparison of patients receiving ETF versus PN, with some patients transitioning between methods.
• Assessment of anthropometric indices, nutritional status, well-being, and biochemical markers.

Main Results:

• Both ETF and PN maintained nutritional status post-BMT, with no significant anthropometric deterioration.
• ETF duration correlated with improved nutritional status, while PN was linked to more frequent exocrine pancreatic insufficiency.
• Oral mucositis impacted well-being initially with PN but improved by the end of treatment.

Conclusions:

• Both enteral tube feeding and parenteral nutrition are effective for nutritional support after bone marrow transplantation.
• Enteral tube feeding, when tolerated, offers a better nutritional response and fewer complications.
• Close monitoring of trace elements and minerals is crucial for both enteral tube feeding and parenteral nutrition regimens.