Nutrition in Clinical Practice最新文献

{"title":"Nitrogen sources in donor human milk: True protein, nonprotein nitrogen, and amino acid profile.","authors":"Brian K Stansfield, Amy Gates","doi":"10.1002/ncp.11199","DOIUrl":"https://doi.org/10.1002/ncp.11199","url":null,"abstract":"<p><strong>Background: </strong>Devices measuring the macronutrient content of human milk are commonly used to assist with clinical decision-making. It is unknown if these devices accurately measure protein content in donor human milk (DHM). Our objective is to quantify the nitrogen sources and protein content in commercial DHM.</p><p><strong>Methods: </strong>The total nitrogen content (Dumas method) and nonprotein nitrogen content (Kjeldahl method) was measured in triplicate from six commercial DHM samples with protein content noted on the labels. In addition, the amino acid content was measured in 15 commercial DHM samples and protein content in each sample was calculated. The calculated protein content for each DHM sample was compared for consistency.</p><p><strong>Results: </strong>The nonprotein nitrogen content in DHM was consistently higher (0.33 ± 0.05 g/g) than previous reports, leading to overreporting of protein content on DHM labels by a median value of 0.15 g/dl (range 0.02-0.23 g/dl). Similarly, calculation of the protein content from the total nitrogen content with an assumption of 20% (grams per gram) nonprotein nitrogen consistently overrepresented the protein content as determined from the amino acid profile for DHM.</p><p><strong>Conclusion: </strong>Common methods for assessing the macronutrient content of human milk may overestimate the protein content of DHM.</p>","PeriodicalId":19354,"journal":{"name":"Nutrition in Clinical Practice","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-08-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141897910","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Assessment of the risk of contamination of enteral nutrition bottles based on the simulation of home use conditions and hygiene procedures.","authors":"Isabela T F da Silva, Caroline O Medeiros, Jaqueline Leobet, Márcia R Beux, Estela I Rabito, Schaina A P Etgeton, Lize S Fiori","doi":"10.1002/ncp.11144","DOIUrl":"10.1002/ncp.11144","url":null,"abstract":"<p><strong>Background: </strong>Home-prepared enteral formulations are supplied to patients through enteral nutrition bottles, via a gravity bag or other container, which may be inadequately sanitized and reused more times than recommended by the manufacturer. Such procedures increase the risk of contamination and can compromise the patient's clinical outcome. In light of this, the present study aimed to assess the risk of contamination of enteral nutrition bottles by simulating home use conditions and hygiene procedures.</p><p><strong>Methods: </strong>A simulation of bottle usage was conducted across the three categories of enteral nutrition (homemade enteral preparations, blended enteral preparations, and commercial enteral formulas) for 3 days, using three hygiene procedures reported by caregivers: use of detergent (DET); use of detergent and boiling water (DET+BW); and use of detergent and bleach (DET+BL). The microbiological contamination was determined by the analysis of aerobic mesophilic microorganisms.</p><p><strong>Results: </strong>The bottles that were used for 3 days, regardless of the enteral nutrition category, were within the acceptable limit for aerobic mesophilic microorganisms (between <4 and 8.0 colony-forming units [CFU]/cm²) when sanitized using the DET+BW and DET+BL procedures. The enteral nutrition bottles, when cleaned using the DET procedure during the 3 days of usage, showed low microbial contamination (between <4 and 3.0 CFU/cm²) in blended preparation and commercial formula only.</p><p><strong>Conclusion: </strong>Thus, regardless of the enteral nutrition category, we found that the bottles can be used for 3 days, as long as the DET+BW or DET+BL hygiene procedure is applied and safe food handling measures are adopted.</p>","PeriodicalId":19354,"journal":{"name":"Nutrition in Clinical Practice","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140140519","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"\"Optimal energy provision early in ICU stay for critically ill patients receiving parenteral nutrition\": A commentary.","authors":"Joel Stefani, Sérgio Renato da Rosa Decker, Sergio Henrique Loss","doi":"10.1002/ncp.11126","DOIUrl":"10.1002/ncp.11126","url":null,"abstract":"","PeriodicalId":19354,"journal":{"name":"Nutrition in Clinical Practice","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139692554","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Optimal energy provision early in ICU stay for critically ill patients receiving parenteral nutrition.","authors":"Ahmed Nagy, Justin Delic, James M Hollands, Song Oh, Stacy Pasciolla, Laura Pontiggia, Diana Solomon, Angela L Bingham","doi":"10.1002/ncp.11075","DOIUrl":"10.1002/ncp.11075","url":null,"abstract":"<p><strong>Background: </strong>Literature on optimal energy provision via parenteral nutrition (PN) is limited and the evidence quality is low. The purpose of this study is to determine if there is a difference in outcomes in adult critically ill patients when receiving lower vs higher calorie provision via PN early in intensive care unit (ICU) stay.</p><p><strong>Methods: </strong>Adult patients initiated on PN within the first 10 days of ICU stay from May 2014 to June 2021 were included in this retrospective study. The primary outcome was to determine the impact of lower (<20 kcal/kg/day) vs higher (>25 kcal/kg/day) calorie provision on all-cause, in-hospital mortality. Secondary outcomes were to determine the impact of calorie provision on hospital or ICU length of stay and incidence of complications.</p><p><strong>Results: </strong>This study included 133 patients: a lower calorie provision group (n = 77) and a higher calorie provision group (n = 56). There was a significant difference in all-cause, in-hospital mortality between the lower and the higher calorie provision groups (36.36% and 17.86%, respectively; P = 0.02). However, upon a multivariate analysis of death at discharge, the specific calorie provision group did not affect the probability of death at hospital discharge. The secondary outcomes were not significantly different between groups.</p><p><strong>Conclusion: </strong>When comparing lower calorie provision with higher calorie provision in adult critically ill patients receiving PN early within their ICU stay, there were no differences in outcomes after controlling for significant confounders. Future larger prospective studies should further evaluate optimal caloric provision via PN in this population.</p>","PeriodicalId":19354,"journal":{"name":"Nutrition in Clinical Practice","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41128582","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Association of in-line digestive enzyme cartridge with enteral feeds on improvement in anthropometrics among pediatric patients with cystic fibrosis.","authors":"Samarth Shrivastava, Karyn Shaw, MinJae Lee, Patricia Reitich, Stacie Hunter, Mary Klosterman, Meghana Sathe","doi":"10.1002/ncp.11142","DOIUrl":"10.1002/ncp.11142","url":null,"abstract":"<p><strong>Background: </strong>Approximately 85% of patients with cystic fibrosis (CF) have exocrine pancreatic insufficiency (EPI) with 10% requiring supplemental nighttime enteral tube feedings. Administration of pancreatic enzyme replacement therapy (PERT) with nighttime feedings is fraught with challenges. RELiZORB (Alcresta Therapeutics, Inc), an in-line lipase cartridge, delivers PERT continuously with enteral feedings. Outcomes related to the use of this in-line lipase cartridge are lesser known. This project evaluated anthropometrics related to in-line lipase cartridge use among pediatric patients with CF already receiving oral PERT therapy prior to nighttime enteral feedings.</p><p><strong>Methods: </strong>Retrospective chart review was performed on 29 patients with CF and EPI receiving supplemental tube feedings and utilizing in-line lipase cartridge for a continuous 12 month period between 2015 and 2019. Anthropometrics were evaluated 12 months before and after initiation of in-line lipase cartridge.</p><p><strong>Results: </strong>Compared with mean height z score at 6-months pre-in-line lipase cartridge, mean height z score at 6-months post-in-line-lipase cartridge (adjusted mean difference [AMD] = 0.2540; 95% CI = [0.0487, 0.4592]; P = 0.0153) and mean height z score at 12-months post-in-line lipase cartridge (AMD = 0.2684; 95% CI = [0.0203, 0.5166]; P = 0.0340) were significantly higher. Mean weight z score at 12-months post-in-line-lipase-cartridge neared statistical significance compared with 6-months pre-in-line lipase cartridge (AMD = 0.2816; 95% CI = [-0.0003, 0.5634]; P = 0.0502) when excluding seven patients with advanced lung disease (forced expiratory volume in the first second of expiration of 40%). Weight-for-length or body mass index did not significantly differ compared with pre-in-line lipase cartridge.</p><p><strong>Conclusion: </strong>Use of in-line lipase cartridge with enteral feeds improved anthropometrics, especially height, in pediatric patients with CF.</p>","PeriodicalId":19354,"journal":{"name":"Nutrition in Clinical Practice","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140140520","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Clinical application of real-time continuous glucose monitoring system during postoperative enteral nutrition therapy in esophageal cancer patients.","authors":"Ranran Zhang, Ying Wu, Rui Xv, Wei Wang, Lei Zhang, Ansheng Wang, Min Li, Wei Jiang, Guoxi Jin, Xiaolei Hu","doi":"10.1002/ncp.11143","DOIUrl":"10.1002/ncp.11143","url":null,"abstract":"<p><strong>Background: </strong>Enteral nutrition (EN) support therapy increases the risk of abnormal blood glucose (BG). The aim of this study is to evaluate the clinical value of a real-time continuous glucose monitoring (rt-CGM) system in BG monitoring during postoperative EN support therapy in patients with esophageal cancer.</p><p><strong>Methods: </strong>Patients without diabetes mellitus (DM) with esophageal cancer who planned to receive postoperative EN were enrolled. With the self-monitoring of BG value as the reference BG, the accuracy of rt-CGM was evaluated by the mean absolute relative difference (MARD) value, correlation efficient, agreement analysis, and Parkes and Clarke error grid plot. Finally, paired t tests were used to compare the differences in glucose fluctuations between EN and non-EN days and slow and fast days.</p><p><strong>Results: </strong>The total MARD value of the rt-CGM system was 13.53%. There was a high correlation between interstitial glucose and fingertip capillary BG (consistency correlation efficient = 0.884 [95% confidence interval, 0.874-0.894]). Results of 15/15%, 20/20%, 30/30% agreement analysis were 58.51%, 84.71%, and 99.65%, respectively. The Parkes and Clarke error grid showed that the proportion of the A and B regions were 100% and 99.94%, respectively. The glucose fluctuations on EN days vs non-EN days and on fast days vs slow days were large, and the difference was statistically significant (P < 0.001).</p><p><strong>Conclusion: </strong>The rt-CGM system achieved clinical accuracy and can be used as a new option for glucose monitoring during postoperative EN therapy. The magnitude of glucose fluctuation during EN therapy remains large, even in the postoperative population without DM.</p>","PeriodicalId":19354,"journal":{"name":"Nutrition in Clinical Practice","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140194291","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Nutrition, endocannabinoids, and the use of cannabis: An overview for the nutrition clinician.","authors":"Lindsey Russell, Kayla Condo, Tiffany DeFlorville","doi":"10.1002/ncp.11148","DOIUrl":"10.1002/ncp.11148","url":null,"abstract":"<p><p>The endocannabinoid system (ECs) is composed of multiple signaling compounds and receptors within the central and peripheral nervous system along with various organs, including the gut, liver, and skeletal muscle. The ECs has been implicated in metabolism, gut motility, and eating behaviors. The ECs is altered in disease states such as obesity. Recent studies have clarified the role of the gut microbiome and nutrition on the ECs. Exogenous cannabinoid (CB) use, either organic or synthetic, stimulates the ECs through CB1 and CB2 receptors. However, the role of CBs is unclear in regard to nutrition optimization or to treat disease states. This review briefly summarizes the effect of the ECs and exogenous CBs on metabolism and nutrition. With the increased legalization of cannabis, there is a corresponding increased use in the United States. Therefore, nutrition clinicians need to be aware of both the benefits and harm of cannabis use on overall nutrition status, as well as the gaps in knowledge for future research and guideline development.</p>","PeriodicalId":19354,"journal":{"name":"Nutrition in Clinical Practice","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140329962","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Completion of a Nutrition-Focused Physical Exam with hospitalized adults and pediatric patients: Secondary analysis of a prospective cohort study.","authors":"Elizabeth Yakes Jimenez, Erin Lamers-Johnson, Julie M Long, Beth A Mordarski, Xingya Ma, Alison Steiber","doi":"10.1002/ncp.11137","DOIUrl":"10.1002/ncp.11137","url":null,"abstract":"<p><strong>Background: </strong>Nutrition-Focused Physical Exam (NFPE) feasibility is not well-studied. We describe registered dietitian nutritionist (RDN)-reported NFPE completion for hospitalized adult and pediatric patients overall and by assessment parameters.</p><p><strong>Methods: </strong>Trained RDNs systematically conducted NFPEs for hospitalized adult and pediatric patients during the Academy of Nutrition and Dietetics and American Society for Parenteral and Enteral Nutrition Indicators to diagnose Malnutrition multisite cohort study (ClinicalTrials.gov: NCT03928548). RDNs reported their ability to evaluate assessment sites for subcutaneous fat and muscle loss, fluid accumulation, and micronutrient status and to complete handgrip strength (adults and children ≥6 years) and mid-upper arm circumference measurements (children). RDNs noted if they could complete the full NFPE; if not, they noted challenges. We descriptively summarized results and used multilevel logistic regression models to examine relationships between patient characteristics and NFPE completion.</p><p><strong>Results: </strong>RDNs from 39 adult and 29 pediatric US hospitals conducted NFPEs for 327 adults and 214 children aged 1 month to 17.9 years. RDNs reported completing the examination for 44% (n = 145) of adults and 15% (n = 33) of children. They successfully evaluated 25 of 27 and 19 of 26 unique NFPE components in >80% of adults and children, respectively. Common reasons the full NFPE was not completed were limited mobility in adults and patient refusal in children. RDNs had lower odds of completing NFPEs in adults with lower vs higher education levels or higher vs lower nutrition complexity and in younger vs older children.</p><p><strong>Conclusion: </strong>RDNs evaluated NFPE components for a high proportion (>80%) of hospitalized patients.</p>","PeriodicalId":19354,"journal":{"name":"Nutrition in Clinical Practice","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139900245","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Response to \"'Optimal energy provision early in ICU stay for critically ill patients receiving parenteral nutrition': A commentary\".","authors":"Ahmed Nagy, Justin Delic, James M Hollands, Song Oh, Stacy Pasciolla, Laura Pontiggia, Diana Solomon, Angela L Bingham","doi":"10.1002/ncp.11127","DOIUrl":"10.1002/ncp.11127","url":null,"abstract":"","PeriodicalId":19354,"journal":{"name":"Nutrition in Clinical Practice","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139692556","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Value of the modified Patient-Generated Subjective Global Assessment in indicating the need for nutrition intervention and predicting overall survival in patients with malignant tumors in at least two organs.","authors":"Feifei Chong, Zhenyu Huo, Liangyu Yin, Jie Liu, Na Li, Jing Guo, Yang Fan, Mengyuan Zhang, Ling Zhang, Xin Lin, Junqiang Chen, Chunling Zhou, Suyi Li, Fuxiang Zhou, Qinghua Yao, Zengqing Guo, Min Weng, Ming Liu, Tao Li, Zengning Li, Jiuwei Cui, Wei Li, Hanping Shi, Wei Guo, Hongxia Xu","doi":"10.1002/ncp.11140","DOIUrl":"10.1002/ncp.11140","url":null,"abstract":"<p><strong>Background: </strong>Although the Patient-Generated Subjective Global Assessment (PG-SGA) is a reference standard used to assess a patient's nutrition status, it is cumbersome to administer. The aim of the present study was to estimate the value of a simpler and easier-to-use modified PG-SGA (mPG-SGA) to evaluate the nutrition status and need for intervention in patients with malignant tumors present in at least two organs.</p><p><strong>Methods: </strong>A total of 591 patients (343 male and 248 female) were included from the INSCOC study. A Pearson correlation analysis was conducted to assess the correlation between the mPG-SGA and nutrition-related factors, with the optimal cut-off defined by a receiver operating characteristic curve (ROC). The consistency between the mPG-SGA and PG-SGA was compared in a concordance analysis. A survival analysis was used to determine the effects of nutritional intervention among different nutrition status groups. Univariable and multivariable Cox analyses were applied to evaluate the association of the mPG-SGA with the all-cause mortality.</p><p><strong>Results: </strong>The mPG-SGA showed a negative association with nutrition-related factors. Individuals with an mPG-SGA ≥ 5 (rounded from 4.5) were considered to need nutritional intervention. Among the malnourished patients (mPG-SGA ≥ 5), the overall survival (OS) of those who received nutrition intervention was significantly higher than that of patients who did not. However, the OS was not significantly different in the better-nourished patients (mPG-SGA < 5).</p><p><strong>Conclusion: </strong>Our findings support that the mPG-SGA is a feasible tool that can be used to guide nutritional interventions and predict the survival of patients with malignant tumors affecting at least two organs.</p>","PeriodicalId":19354,"journal":{"name":"Nutrition in Clinical Practice","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140068613","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}