Comparing Compliance and Efficacy of Isocaloric Oral Nutritional Supplementation Using 1.5 kcal/mL or 1 kcal/mL Sip Feeds in Mildly to Moderately Malnourished Indonesian Children: A Randomized Controlled Trial

High-calorie, whole protein/peptide nutritional formulations for children with cerebral palsy: a retrospective clinical study

BACKGROUND

Children with cerebral palsy often experience inadequate nutritional intake due to factors like anorexia, intellectual impairments, underdeveloped motor skills of the oral sensory system, and eating and swallowing disorders. These challenges not only hinder their rehabilitation but also impose various degrees of burden on society and their families. Addressing malnutrition in children with cerebral palsy has become a pressing international clinical issue. This study assessed the nutritional status of children with cerebral palsy and examined the impact of a high-calorie enteral nutrition formula as a nutritional intervention.

METHODS

This retrospective study involved 132 malnourished children with cerebral palsy undergoing rehabilitation at the First People's Hospital of Yulin City from July 2020 to July 2023. Sixty-six children received conventional nutritional interventions after their parents were educated and trained in dietary practices and feeding techniques, forming the general group. The other sixty-six children were given a high-calorie intact protein or short peptide enteral nutrition formula milk powder (Nuiren JUNIOR or Peptamen Junior), and were referred to as the nutrient group. Data on anthropometric measurements, blood indicators, gross motor function, and adverse events were collected at baseline, three months, and six months.

RESULTS

After 6 months of intervention, both groups showed improvements in height, weight, weight-for-height Z-score, weight-for-age Z-score and gross motor function. There were statistical differences in height change, body mass index-for-age Z-score, and gross motor function between the two groups (P<0.05). The efficiency of nutritional intervention was significantly higher in the nutrient group than in the general group (P<0.05). In addition, total albumin, albumin, prealbumin, and 25-hydroxyvitamin D levels were higher in the nutrient group than in the general group (P<0.05). An incidence of side effects was observed in 15.15% of the children in the general group and 9.09% in the nutrient group, without significant difference (χ2=1.138, P=0.286).

CONCLUSION

High-calorie whole protein or peptide nutritional formulas can significantly improve malnutrition and enhance gross motor function development in children with cerebral palsy and has a low incidence of adverse events. These interventions hold promise for broader clinical application.

Oral nutritional supplementation with dietary counseling improves linear catch-up growth and health outcomes in children with or at risk of undernutrition: a randomized controlled trial

Introduction

Childhood undernutrition is associated with increased morbidity, mortality and a high socio-economic burden.

Methods

Supporting Pediatric GRowth and Health OUTcomes (SPROUT) is a randomized, controlled trial evaluating the effects of an oral nutritional supplement (ONS) with dietary counseling (DC; n = 164) compared to a DC-only group who continued consuming their habitual milk (n = 166; NCT05239208). Children aged 24-60 months who were at risk or with undernutrition, as defined by weight-for-age [WAZ] < -1 and height-for-age [HAZ] < -1 according to the WHO Growth Standards, and who also met the criterion of weight-for-height [WHZ] < 0, were enrolled in Vietnam.

Results

ONS + DC had a larger WAZ increase at day 120 (primary endpoint) vs. DC (least squares mean, LSM (SE): 0.30 (0.02) vs. 0.13 (0.02); p < 0.001), and larger improvements in all weight, BMI and weight-for-height indices at day 30 and 120 (all p < 0.01). Height gain was larger in ONS + DC in all indices, including height-for-age difference [HAD; cm: 0.56 (0.07) vs. 0.10 (0.07); p < 0.001], at day 120. ONS + DC had larger arm muscle but not arm fat indices, higher parent-rated appetite, physical activity and energy levels, longer night sleep, fewer and shorter awakenings, and better sleep quality than DC.

Conclusion

Adding ONS to DC, compared to DC-alone, improves growth in weight and height, linear catch-up growth, and health outcomes in children with or at risk of undernutrition.

Effect of high-calorie formula on weight, height increment, IGF-1 and TLC in growth faltering children: A quasi-experimental study

High-calorie formulas have been used to promote catch-up growth in undernourished children. The level of insulin-like growth factor 1 (IGF-1) is closely related to weight and nutritional intake, whereas low a total lymphocyte count (TLC) is associated with impaired immune system function in undernourished children. This study was conducted to investigate the effect of high-calorie formula as an intervention on weight, height increment, IGF-1 and TLC in children with growth faltering or undernutrition. A quasi-experimental study with pre- and post-design was conducted in the outpatient clinic of a private hospital during October 2021-July 2022 on children with growth failure and underlying infection. For 90 days, subjects were given a high-calorie formula. An enzyme-linked immunosorbent assay was then conducted to measure IGF-1, followed by a complete blood count examination. Subjects were divided into two groups based on age: Group 1 (12-24 months) and Group 2 (>24-60 months). There was a significant increment in body weight and body length/height after intervention but no significant difference between the groups. The increment of body length/height after intervention was greater in Group 1 than Group 2 (p = 0.000) and reduced the incidence of stunted/severely stunted and wasted/severely wasted children (p > 0.05). IGF-1 increased after the intervention but with no significant difference (1.42 ± 8.31 ng/ml; p = 0.144). There was a significant reduction in TLC after the intervention (1194.34 + 4400.34 cells/mm3; p = 0.002) that was reduced in Group 1 and slightly increased in Group 2 (p = 0.003). Being underweight/severely underweight increased the risk of a low TLC by 27.658-fold but this risk was reduced by 25.904-fold after nutritional intervention. High-calorie formula intervention increases body weight and body length/height, reduces the incidence of underweight, stunted and wasted children and improves IGF-1 levels.

CD8+ T cell metabolic changes in breast cancer

Immunometabolism has advanced our understanding of how the cellular environment and nutrient availability regulates immune cell fate. Not only are metabolic pathways closely tied to cell signaling and differentiation, but can induce different subsets of immune cells to adopt unique metabolic programs, influencing disease progression. Dysregulation of immune cell metabolism plays an essential role in the progression of several diseases including breast cancer (BC). Metabolic reprogramming plays a critical role in regulating T cell functions. CD8⁺ T cells are an essential cell type within the tumor microenvironment (TME). To induce antitumor responses, CD8⁺ T cells need to adapt their metabolism to fulfill their energy requirement for effective function. However, different markers and immunologic techniques have made identifying specific CD8⁺ T cells subtypes in BC a challenge to the field. This review discusses the immunometabolic processes of CD8⁺ T cell in the TME in the context of BC and highlights the role of CD8⁺ T cell metabolic changes in tumor progression.

Nutritional status and function after high-calorie formula vs. Chinese food intervention in undernourished children with cerebral palsy

Aim

To investigate the efficacy and safety of high-calorie formula vs. Chinese daily food on the nutritional status and motor function of undernourished children with cerebral palsy (CP).

Methods

In this prospective, assessor-blind, and randomized controlled trial, we recruited children (1-10 years) with CP and undernutrition based on the WHO and the American Society for Parenteral and Enteral Nutrition criteria from the National Children's Medical Center. Participants were randomly allocated (1:1) to a high-calorie formula group or a Chinese daily food diet group (control group) for 6 months. Indirect calorimetry was used to estimate energy requirements. We compared the nutritional status and gross motor function of participants in both groups based on weight, height, z-scores (weight-for-age, height-for-age, weight-for-height, and BMI-for-age), and the Gross Motor Function Measure (GMFM), respectively, at baseline, 3-, and 6-months follow-up. In addition, the effective rate of nutritional intervention, and adverse events were simultaneously assessed.

Results

From July 2020 to December 2021, a total of 119 participants were enrolled and randomized, and 110 participants completed the study (with 54 children in the high-calorie formula group and 56 children in the control group). After 6 months of treatment, the weight, height, z-scores (weight-for-height, weight-for-age, and BMI-for-age), and GMFM of both groups were significantly improved (p < 0.05). There were significant differences in changes in weight, weight-for-age z-scores, and GMFM between the two groups (p < 0.05). During the study period, 16 children experienced at least one mild adverse event [9 (16.7%) in the formula group and 7 (12.5%) in the control group].

Conclusion

Nutritional intervention with a high-calorie formula may be an effective and safe option in children with CP for improving undernutrition and gross motor dysfunction.

Clinical trial registration

www.chictr.org.cn, identifier: ChiCTR2000033878.