Sarcopenia in children and adolescents submitted to hematopoietic stem cell transplantation.

Background: Sarcopenia, characterized by decreased muscle mass, strength, and function, is associated with adverse outcomes. The prevalence of sarcopenia and the effect of the inflammatory response on muscle strength loss in children undergoing hematopoietic stem cell transplantation (HSCT) are unknown. This study aimed to estimate the prevalence of sarcopenia on admission and its associated clinical factors in children and adolescents undergoing HSCT and to determine the extent to which the systemic inflammatory response during hospitalization affects muscle strength.

Brazilian Nutritional Consensus in Hematopoietic Stem Cell Transplantation: children and adolescents.

The Brazilian Nutritional Consensus in Hematopoietic Stem Cell Transplantation: Children and Adolescents was developed by dietitians, physicians, and pediatric hematologists from 10 Brazilian reference centers in hematopoietic stem cell transplantation. The aim was to emphasize the importance of nutritional status and body composition during treatment, as well as the main characteristics related to patient´s nutritional assessment. This consensus is intended to improve and standardize nutrition therapy during hematopoietic stem cell transplantation.

Approach to Nutrition in Cancer Patients in the Context of the Coronavirus Disease 2019 (COVID-19) Pandemic: Perspectives.

Coronavirus Disease 2019 (COVID-19) is a new pandemic that originated in China in December 2019. Cancer patients are immunosuppressed and very susceptive to acquiring infections; thus, they are at greater risk of developing more severe forms of COVID-19. People infected with COVID-19 display increased plasma levels of pro-inflammatory cytokines.

Enteral nutrition during bone marrow transplantation in patients with pediatric cancer: a prospective cohort study.

Context And Objective: Cancer patients undergoing bone marrow transplantation (BMT) often require nutritional therapy due to treatment toxicities. The aim here was to evaluate the use of tube feeding and its applicability, indications, contraindications and complications in these patients.

Design And Setting: Prospective observational study conducted at a public university in São Paulo between January 2002 and August 2007.

High prevalence of malnutrition among patients with solid non-hematological tumors as found by using skinfold and circumference measurements.

Context And Objective: Malnutrition in cancer patients has many causes. Nutritional status is usually assessed from weight/height indices. These present limitations for the nutritional assessment of cancer patients: their weights include tumor mass, and lean mass changes are not reflected in weight/height indices.