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Iranian Journal of Medical Sciences Mar 2024Malnutrition in children is mainly caused by the lack of protein and fat intake which harms their ability to grow and survive. Accurate data on the benefits of...
BACKGROUND
Malnutrition in children is mainly caused by the lack of protein and fat intake which harms their ability to grow and survive. Accurate data on the benefits of fish-based foods on the nutritional status of children is limited. The present systematic review aimed to provide an overview of published articles on the nutritional value of fish-based foods for children.
METHODS
A systematic review was performed during 2000-2021 by searching Science Direct, Cochrane Library, PubMed, ProQuest, and Wiley Online Library databases. The full text of selected articles in English was screened based on the inclusion and exclusion criteria. Included articles were all experimental studies (randomized control trial, quasi-randomized trial) or mixed methods studies involving malnourished children. The study was reported under the preferred reporting items for systematic reviews and meta-analyses guidelines. The risk of bias was assessed using the Cochrane tool.
RESULTS
A total of 330,859 articles were screened, out of which eight articles were included in the systematic review. Interventions included fish-based foods and beverages such as wafer bars, Jemawut-tuna cookies, Amizate in chocolate drink, dried fish powder, flaxseed oil supplemented with fish oil capsules, and porridge fortified with fish powder. Primary or secondary outcomes were the determination of zinc level, height growth, erythrocyte n-3 polyunsaturated fatty acid content, safety and acceptability, intestinal integrity, and cognitive development. The results showed that dried fish powder produced the most significant effect on body weight.
CONCLUSION
The consumption of dried fish powder had positive effects on the recovery of malnourished children.
Topics: Child; Humans; Child Nutrition Disorders; Diet; Dietary Supplements; Malnutrition; Powders; Nutritive Value; Fish Products
PubMed: 38584649
DOI: 10.30476/ijms.2023.96986.2863 -
Annals of Palliative Medicine Mar 2024The use of oral nutritional supplement (ONS) is one of the modalities employed to manage cancer-associated malnutrition. However, evidence of its efficacy is limited. In... (Meta-Analysis)
Meta-Analysis
BACKGROUND
The use of oral nutritional supplement (ONS) is one of the modalities employed to manage cancer-associated malnutrition. However, evidence of its efficacy is limited. In 2018, a meta-analysis reported the statistical benefits of increased body weight from ONS. This study aimed to evaluate the efficacy of ONS in cancer patients receiving chemotherapy in more recent trials.
METHODS
All randomized controlled trials (RCTs) of adult cancer patients receiving chemotherapy, which compared ONS with standard of care and reported on body weight, nutritional status, or quality of life (QoL), were included. Eligible RCTs were identified from PubMed, OVID, and the references of previous systematic reviews up until February 2023. The risk of bias was assessed using the Revised Cochrane risk-of-bias tool. The outcomes of interest were pooled and analyzed using the mean difference (MD) with a corresponding 95% confidence interval (CI). This study was registered in PROSPERO, number CRD42023400471.
RESULTS
Ten RCTs comprising 1,101 patients were included. ONS did not show a significant impact on final body weight (MD -0.07 kg, 95% CI: -0.99 to 0.84, P=0.88). It tended to increase body weight (MD 0.90 kg, 95% CI: -0.48 to 2.28, P=0.20), and this benefit was particularly noticeable in elderly patients, those with low baseline body weight, females, and non-Asian patients. After adjusting for risk of bias, ONS was found to significantly increase body weight (MD 1.32 kg, 95% CI: 0.12 to 2.52, P=0.03), and it also tended to enhance Patient-Generated Subjective Global Assessment (PG-SGA) score of -2.13 (95% CI: -5.07 to 0.82, P=0.16), global domain QoL score of 4.01 (95% CI: 0.08 to 7.94, P=0.05) and fatigue domain QoL score of -7.63 (95% CI: -13.87 to -1.39, P=0.02).
CONCLUSIONS
ONS could help to increase body weight in cancer patients receiving chemotherapy. This benefit was especially notable in those at high risk of malnutrition, including elderly patients, those with low baseline body weight, females, and non-Asian patients. It also resulted in improved PG-SGA scores and significantly improved patients' QoL during chemotherapy treatment. Future studies should explore the potential benefit of ONS on oncological outcomes or improvements of chemotherapy-related toxicity.
Topics: Humans; Body Weight; Malnutrition; Neoplasms; Nutritional Status; Quality of Life; Randomized Controlled Trials as Topic; Nutritional Support
PubMed: 38584474
DOI: 10.21037/apm-23-558 -
Clinical Nutrition (Edinburgh, Scotland) May 2024Malnutrition is prevalent among hospitalized patients in developed countries, contributing to negative health outcomes and increased healthcare costs. Timely... (Meta-Analysis)
Meta-Analysis
BACKGROUNDS & AIMS
Malnutrition is prevalent among hospitalized patients in developed countries, contributing to negative health outcomes and increased healthcare costs. Timely identification and management of malnutrition are crucial. The lack of a universally accepted definition and standardized diagnostic criteria for malnutrition has led to the development of various screening tools, each with varying validity. This complicates early identification of malnutrition, hindering effective intervention strategies. This systematic review and meta-analysis aimed to identify the most valid and reliable nutritional screening tool for assessing the risk of malnutrition in hospitalized adults.
METHODS
A systematic literature search was conducted to identify validation studies published from inception to November 2023, in the Pubmed/MEDLINE, Embase, and CINAHL databases. This systematic review was registered in INPLASY (INPLASY202090028). The risk of bias and quality of included studies were assessed using the Quality Assessment of Diagnostic Accuracy Studies version 2 (QUADAS-2). Meta-analyses were performed for screening tools accuracy using the symmetric hierarchical summary receiver operative characteristics models.
RESULTS
Of the 1646 articles retrieved, 60 met the inclusion criteria and were included in the systematic review, and 21 were included in the meta-analysis. A total of 51 malnutrition risk screening tools and 9 reference standards were identified. The meta-analyses assessed four common malnutrition risk screening tools against two reference standards (Subjective Global Assessment [SGA] and European Society for Clinical Nutrition and Metabolism [ESPEN] criteria). The Malnutrition Universal Screening Tool (MUST) vs SGA had a sensitivity (95% Confidence Interval) of 0.84 (0.73-0.91), and specificity of 0.85 (0.75-0.91). The MUST vs ESPEN had a sensitivity of 0.97 (0.53-0.99) and specificity of 0.80 (0.50-0.94). The Malnutrition Screening Tool (MST) vs SGA had a sensitivity of 0.81 (0.67-0.90) and specificity of 0.79 (0.72-0.74). The Mini Nutritional Assessment-Short Form (MNA-SF) vs ESPEN had a sensitivity of 0.99 (0.41-0.99) and specificity of 0.60 (0.45-0.73). The Nutrition Universal Screening Tool-2002 (NRS-2002) vs SGA had a sensitivity of 0.76 (0.58-0.87) and specificity of 0.86 (0.76-0.93).
CONCLUSIONS
The MUST demonstrated high accuracy in detecting malnutrition risk in hospitalized adults. However, the quality of the studies included varied greatly, possibly introducing bias in the results. Future research should compare tools within a specific patient population using a valid and universal gold standard to ensure improved patient care and outcomes.
Topics: Humans; Malnutrition; Nutrition Assessment; Hospitalization; Reproducibility of Results; Mass Screening; Adult; Risk Assessment; Nutritional Status; Inpatients; Risk Factors
PubMed: 38582013
DOI: 10.1016/j.clnu.2024.03.008 -
BMC Public Health Apr 2024Childhood malnutrition in all forms is a major public health issue worldwide. This review systematically examined the prevalence and determinants and identify the...
BACKGROUND
Childhood malnutrition in all forms is a major public health issue worldwide. This review systematically examined the prevalence and determinants and identify the potential interventions and current gap in addressing malnutrition including undernutrition, overnutrition and micronutrient deficiencies (MNDs) in Vietnamese children aged 0-18 years old.
METHODS
Embase, Scopus, PubMed, and Web of Science were systematically searched through June 2022 to identify relevant articles published within the past 25 years. Study selection and data extraction were performed by one reviewer and checked for accuracy by the other two reviewers in accordance with PRISMA guideline. Risk of publication bias was assessed using American Dietetic Association Quality Criteria Checklist.
RESULTS
Seventy-two studies that met the inclusion criteria were included. Undernutrition has decreased over time but still 22.4%, 5.2% and 12.2% of children under 5 were stunted, wasted and underweight, respectively. Anaemia, iron, zinc, and vitamin D deficiencies were the more common forms of MNDs, the prevalence varied by age, region, and socioeconomic group. Population-based surveys reported that 11% and 48% of children aged 0-11 years old were iron and vitamin D deficient, respectively. Zinc deficiency affected almost one-quarter of the children and adolescents. Retinol deficiency was of less concern (< 20%). However, more evidence on MNDs prevalence is needed. Overweight and obesity is now on the rise, affecting one-third of school-aged children. The key determinants of undernutrition included living in rural areas, children with low birth weight, and poor socio-economic status, whereas living in urban and affluent areas, having an inactive lifestyle and being a boy were associated with increased risk of overweight and obesity. Nutrition specific intervention studies including supplementation and food fortification consistently showed improvements in anthropometric indices and micronutrient biomarkers. National nutrition-sensitive programmes also provided nutritional benefits for children's growth and eating behaviours, but there is a lack of data on childhood obesity.
CONCLUSION
This finding highlights the need for effective double duty actions to simultaneously address different forms of childhood malnutrition in Vietnam. However, evidence on the potential intervention strategies, especially on MNDs and overnutrition are still limited to inform policy decision, thus future research is warranted.
Topics: Adolescent; Child; Child, Preschool; Humans; Infant; Infant, Newborn; Iron; Malnutrition; Micronutrients; Nutritional Status; Overnutrition; Overweight; Pediatric Obesity; Prevalence; Vietnam; Zinc
PubMed: 38575928
DOI: 10.1186/s12889-024-18419-8 -
JBJS Reviews Apr 2024Vitamin D deficiency is increasingly identified as a predictor of poorer outcomes in musculoskeletal disease affecting as many as 1 in 4 people. This study aimed to... (Meta-Analysis)
Meta-Analysis
Vitamin D Deficiency Leads to Poorer Health Outcomes and Greater Length of Stay After Total Knee Arthroplasty and Supplementation Improves Outcomes: A Systematic Review and Meta-Analysis.
BACKGROUND
Vitamin D deficiency is increasingly identified as a predictor of poorer outcomes in musculoskeletal disease affecting as many as 1 in 4 people. This study aimed to evaluate the effect of vitamin D supplementation on outcomes after primary total knee arthroplasty (TKA).
METHODS
A targeted search of terms related to vitamin D and TKA outcomes was performed in PubMed, Cochrane Central Register of Controlled Trials, ClinicalTrials.gov, American Academy of Orthopaedic Surgeons, and British Orthopaedic Association databases. The results were analyzed using forest plots with I2 heterogeneity statistics and pooled effects with 95% confidence intervals (CIs) and p values. A p < 0.05 was considered statistically significant.
RESULTS
A total of 146,054 patients with 150,107 TKRs were analyzed in 10 studies that complied with the inclusion criteria, of which 3 were suitable for meta-analysis. Of these, 4 of the 10 studies showed that vitamin D deficiency resulted in poorer functional outcome scores (Western Ontario and McMasters Universities Osteoarthritis Index, Knee Society Scoring System, and American Knee Society scores), as well as increased risk of revision surgery, incidence of joint infection, and postoperative stiffness. Meta-analysis of length of hospital stay (LOS) demonstrated a significant increase in LOS in patients with vitamin D deficiency (standardized mean difference, -0.54, 95% CI, -0.69 to -0.38, p < 0.00001). Furthermore, outcomes were improved with vitamin D supplementation in 6 of 10 studies.
CONCLUSION
Vitamin D deficiency results in poorer outcomes of primary TKA, with improved outcomes after supplementation. Further studies should examine the role of preoperative vitamin D screening and/or perioperative supplementation in primary TKA and standardize outcome measures to assess their effect.
LEVEL OF EVIDENCE
Level I/II. See Instructions for Authors for a complete description of levels of evidence.
Topics: Humans; Arthroplasty, Replacement, Knee; Dietary Supplements; Length of Stay; Osteoarthritis, Knee; Outcome Assessment, Health Care; Vitamin D; Vitamin D Deficiency
PubMed: 38574186
DOI: 10.2106/JBJS.RVW.23.00150 -
Nutrients Mar 2024The care of infants at risk of poor growth and development is a global priority. To inform new WHO guidelines update on prevention and management of growth faltering...
The care of infants at risk of poor growth and development is a global priority. To inform new WHO guidelines update on prevention and management of growth faltering among infants under six months, we examined the effectiveness of postnatal maternal or caregiver interventions on outcomes among infants between 0 and 6 months. We searched nine electronic databases from January 2000 to August 2021, included interventional studies, evaluated the quality of evidence for seven outcome domains (anthropometric recovery, child development, anthropometric outcomes, mortality, readmission, relapse, and non-response) and followed the GRADE approach for certainty of evidence. We identified thirteen studies with preterm and/or low birth weight infants assessing effects of breastfeeding counselling or education ( = 8), maternal nutrition supplementation ( = 2), mental health ( = 1), relaxation therapy ( = 1), and cash transfer ( = 1) interventions. The evidence from these studies had serious indirectness and high risk of bias. Evidence suggests breastfeeding counselling or education compared to standard care may increase infant weight at one month, weight at two months and length at one month; however, the evidence is very uncertain (very low quality). Maternal nutrition supplementation compared to standard care may not increase infant weight at 36 weeks postmenstrual age and may not reduce infant mortality by 36 weeks post-menstrual age (low quality). Evidence on the effectiveness of postnatal maternal or caregiver interventions on outcomes among infants under six months with growth faltering is limited and of 'low' to 'very low' quality. This emphasizes the urgent need for future research. The protocol was registered with PROSPERO (CRD42022309001).
Topics: Female; Humans; Infant; Infant, Newborn; Breast Feeding; Caregivers; Child Development; Infant Mortality; Infant, Low Birth Weight; Male
PubMed: 38542748
DOI: 10.3390/nu16060837 -
Healthcare (Basel, Switzerland) Mar 2024Dysphagia commonly affects older adults, making them nutritionally vulnerable. There is significant variation in the reported prevalence of dysphagia in aged care. The... (Review)
Review
Dysphagia commonly affects older adults, making them nutritionally vulnerable. There is significant variation in the reported prevalence of dysphagia in aged care. The aim of this systematic review and meta-analysis was to determine the prevalence of dysphagia in individuals living in residential aged care facilities using appropriate assessment methods, and in four subgroups at higher risk: individuals with nervous system diseases, dementia, malnutrition, and poor dentition. Scopus, Web of Science, Medline, and CINAHL Plus were searched, and study selection was conducted in Covidence. Meta-analysis using a random effects model was used to obtain the pooled prevalence of dysphagia. Seven studies were eligible for inclusion. Dysphagia prevalence ranged from 16 to 69.6%. The pooled prevalence of dysphagia was 56.11% (95% CI 39.363-72.172, < 0.0001, I = 98.61%). Sensitivity analysis examining the prevalence of dysphagia using only the CSE indicated a pooled prevalence of 60.90% (95% CI 57.557-64.211, = 0.9994, I = 0%). Only one study each reported on dysphagia prevalence in individuals with nervous system diseases (31%), poor dentition (92%), and dementia (68.4%), meaning that meta-analysis could not be completed. No studies reported on the prevalence of dysphagia in individuals with malnutrition. The prevalence of dysphagia is high amongst residents of aged care facilities. This evidence should be used to guide improvements in the health outcomes and quality of life of aged care residents. Future research should explore the prevalence in the subgroups at higher risk.
PubMed: 38540613
DOI: 10.3390/healthcare12060649 -
Nursing Reports (Pavia, Italy) Mar 2024Nutritional assessment on admission of critical patients is of vital importance to determine critical patients in whom there is a risk of malnutrition. Currently, it has... (Review)
Review
BACKGROUND
Nutritional assessment on admission of critical patients is of vital importance to determine critical patients in whom there is a risk of malnutrition. Currently, it has been detected in most of the patients admitted to the Intensive Care Unit (ICU) that 60% of the daily calories are not achieved. Nurses play an essential role in the comprehensive assessment of the patient, including the nutritional area; however, significant deficits have been detected in some knowledge regarding Enteral Nutrition (EN).
OBJECTIVE
We aim to determine the level of knowledge of nurses in the nutritional assessment of critically ill patients.
METHODOLOGY
A systematic review of the scientific literature was conducted using the PRISMA statement. Between January 2017 and February 2023, articles were rescued from the electronic databases "Pubmed", "Scopus" and "The Cochrane Library", which analyzed the level of knowledge of ICU nurses regarding nutritional assessment.
RESULTS
Most of the results found showed that nurses had deficient levels of knowledge in relation to nutritional assessment and practices. Interventions related to nutritional assessment were scarce, in contrast to those associated with the management of Nasogastric Tube (NGT) or patient positioning.
CONCLUSIONS
The level of knowledge described was low or inadequate in relation to the care associated with the nutritional assessment of critically ill patients. The use of scales to assess the risk of malnutrition was not reported. This study was prospectively registered at PROSPERO on 25/10/2023 (insert date) with registration number CRD: 42023426924.
PubMed: 38535717
DOI: 10.3390/nursrep14010045 -
Public Health Nutrition Mar 2024To assess the association between the risk of malnutrition, as estimated by the Patient-Generated Subjective Global Assessment (PG-SGA) numerical scores, and adverse... (Meta-Analysis)
Meta-Analysis Review
Association between risk of malnutrition defined by patient-generated subjective global assessment and adverse outcomes in patients with cancer: a systematic review and meta-analysis.
OBJECTIVE
To assess the association between the risk of malnutrition, as estimated by the Patient-Generated Subjective Global Assessment (PG-SGA) numerical scores, and adverse outcomes in oncology patients.
DESIGN
Systematic review and meta-analysis.
SETTINGS
A comprehensive search was conducted in PubMed, Web of Science, Embase, CKNI, VIP, Sinomed and Wanfang databases. Studies that examined the association between the risk of malnutrition, as estimated by the PG-SGA numerical scores, and overall survival (OS) or postoperative complications in oncology patients were included. Patients were classified as low risk (PG-SGA ≤ 3), medium risk (PG-SGA 4-8) and high risk of malnutrition (PG-SGA > 8).
SUBJECT
Nineteen studies reporting on twenty articles ( 9286 patients).
RESULTS
The prevalence of medium and high risk of malnutrition ranged from 16·0 % to 71·6 %. A meta-analysis showed that cancer patients with medium and high risk of malnutrition had a poorer OS (adjusted hazard ratios (HR) 1·98; 95 % CI 1·77, 2·21) compared with those with a low risk of malnutrition. Stratified analysis revealed that the pooled HR was 1·55 (95 % CI 1·17, 2·06) for medium risk of malnutrition and 2·65 (95 % CI 1·90, 3·70) for high risk of malnutrition. Additionally, the pooled adjusted OR for postoperative complications was 4·65 (95 % CI 1·61, 13·44) for patients at medium and high risk of malnutrition.
CONCLUSIONS
The presence of medium and high risk of malnutrition, as estimated by the PG-SGA numerical scores, is significantly linked to poorer OS and an increased risk of postoperative complications in oncology patients.
Topics: Humans; Nutritional Status; Nutrition Assessment; Malnutrition; Neoplasms; Postoperative Complications
PubMed: 38533774
DOI: 10.1017/S1368980024000788 -
Maternal & Child Nutrition Jul 2024Child malnutrition remains a significant concern in the Asia-Pacific region, with short birth intervals recognised as a potential risk factor. However, evidence of this... (Meta-Analysis)
Meta-Analysis Review
Child malnutrition remains a significant concern in the Asia-Pacific region, with short birth intervals recognised as a potential risk factor. However, evidence of this association is inconclusive. This study aimed to systematically review the existing evidence and assess the summary effects of short birth interval on child malnutrition in the Asia-Pacific region. Five electronic databases were searched in May 2023 to identify relevant studies reporting the association between short birth interval and child malnutrition, including stunting, wasting, underweight, anaemia and overall malnutrition, in Asia-Pacific region between September 2000 and May 2023. Fixed-effects or random-effects meta-analysis was performed to estimate the summary effects of short birth interval on child malnutrition. Out of 56 studies meeting the inclusion criteria, 48 were included in quantitative synthesis through meta-analysis. We found a slightly higher likelihood of stunting (n = 25, odds ratio [OR] = 1.13; 95% confidence interval [CI]: 0.97-1.32) and overall malnutrition (n = 3, OR = 2.42; 95% CI: 0.88-6.65) among children born in short birth intervals compared to those with nonshort intervals, although the effect was not statistically significant. However, caution is warranted due to identified heterogeneity across studies. Subgroup analysis demonstrated significant effects of short birth intervals on child malnutrition in national-level studies and studies with larger sample sizes. These findings underscore short birth intervals as a significant contributor to child malnutrition in the Asia-Pacific region. Implementing effective policies and programs is vital to alleviate this burden, ultimately reducing child malnutrition and associated adverse outcomes, including child mortality.
Topics: Humans; Asia; Birth Intervals; Child Nutrition Disorders; Growth Disorders; Pacific Islands; Risk Factors; Child
PubMed: 38530129
DOI: 10.1111/mcn.13643