Nutrition & Dietetics最新文献

{"title":"The test-retest reliability and validity of food photography and food diary analyses.","authors":"Christopher Curtis, Samuel P Hills, Nicola Arjomandkhah, Carlton Cooke, Mayur K Ranchordas, Mark Russell","doi":"10.1111/1747-0080.12901","DOIUrl":"10.1111/1747-0080.12901","url":null,"abstract":"<p><strong>Aims: </strong>To assess test-retest reliability of both food photography and food diary methods and validity of these data against known values derived from food labels.</p><p><strong>Methods: </strong>Test-retest reliability analyses of food diary and food photography were compared using single foodstuffs using intra-class correlation coefficients, coefficients of variation, and limits of agreement. For food diaries, 24-h test-retest reliability was also examined. Validity was assessed against weighed analyses. As part of habitual intake, a single foodstuff (randomly allocated from 14 common foods) was consumed by 26 participants over 24-h. On two occasions (14 days apart), single-blind dietary analyses allowed estimation of foodstuff-specific energy and macronutrient content and 24-h intakes.</p><p><strong>Results: </strong>For food diaries, test-retest reliability was acceptable (weight, energy, carbohydrate, protein, and fat: all intra-class correlation coefficients: >0.990, coefficient of variation percentage: <0.1%, limits of agreements: <0.1 to <0.1, p > 0.05, and effect size: <0.01). For food photography, test-retest reliability was acceptable for weight, energy, carbohydrate, and protein (all intra-class correlation coefficients: >0.898, coefficient of variation percentage: 3.6%-6.2%, limits of agreements: 1.1 to - 44.9, and effect size: 0.01-0.12). Food photography validity was worse than food diaries for all variables (percentage difference: 8.8%-15.3%, coefficient of variation percentage: 7.5%-13.8%, all p ≤ 0.05, and effect size: 0.001-0.11).</p><p><strong>Conclusions: </strong>Greater reliability and validity occurred in food diaries versus food photography. These findings suggest that using food photography may lead to an underestimation of energy and macronutrient content, which may have implications for dietary interventions and nutritional strategies.</p>","PeriodicalId":19368,"journal":{"name":"Nutrition & Dietetics","volume":" ","pages":"563-572"},"PeriodicalIF":2.6,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142308235","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":"Private practice dietetics: A scoping review of the literature.","authors":"Jennifer Donnelly, Rebecca Lane, Louisa Walsh, Roger Hughes","doi":"10.1111/1747-0080.12877","DOIUrl":"10.1111/1747-0080.12877","url":null,"abstract":"<p><strong>Aim: </strong>Private practice is one of the most rapidly growing, but under-researched employment sectors for graduate dietitians in Australia, limiting evidence-based workforce development. This scoping review examines existing international literature to gain an understanding of the current private practice workforce size, distribution, demography and workforce development considerations, including competencies, supply and demand, remuneration and professional development activities.</p><p><strong>Methods: </strong>The databases MEDLINE, EMBASE, CINAHL, EMCARE, PsycInfo (Ovid) and grey literature were systematically searched in August 2023 using key search terms to identify studies for inclusion. Articles were included if they related to private practice dietetics and described an aspect of workforce. Original research, government and organisational reports, statements of practice and websites providing governmental or organisational statistics were included. A directed content analysis and qualitative constant comparison technique were used to deductively map intelligence sources against a workforce development framework. A gap analysis was also conducted to provide a focus for future workforce development research.</p><p><strong>Results: </strong>A total of 72 peer-reviewed and grey literature sources were included, with 65% of the studies being Australian-based publications. Private practice dietetics research interest has increased in the last decade. Despite a breadth of published sources, this review found little published data on workforce size, distribution, demography, supply, demand, continued professional development and remuneration, indicating a significant gap in the evidence base. Existing literature focuses on workforce challenges and barriers, the work of private practice dietitians, with limited exploration of competency requirements for graduate private practitioners.</p><p><strong>Conclusions: </strong>The literature on the private practice dietetics workforce is lacking worldwide, which constrains evidenced-based workforce development initiatives. Workforce development research across all workforce aspects is warranted to address current evidence gaps.</p>","PeriodicalId":19368,"journal":{"name":"Nutrition & Dietetics","volume":" ","pages":"536-551"},"PeriodicalIF":2.6,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140922768","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":"Foodservice strategies for reducing athlete illness at the Olympic and Paralympic Games.","authors":"Angela C Dufour, Fiona E Pelly, Hattie H Wright, Judith Tweedie","doi":"10.1111/1747-0080.12903","DOIUrl":"10.1111/1747-0080.12903","url":null,"abstract":"<p><strong>Aim: </strong>In 2021, infection control guidelines, including those specific to feeding environments, were introduced by the International Olympic and Paralympic Committees to reduce virus transmission at the Tokyo 2020 Summer and Beijing 2022 Winter games. This observational cross-sectional study aimed to investigate caterers' compliance to these guidelines which included measures for personal hygiene, sanitisation, and physical distancing at these events.</p><p><strong>Methods: </strong>Expert sport dietitians attending Tokyo (n = 15) and Beijing (n = 7) games were surveyed to rate 11 COVID-19 countermeasures as fully (100%), partially or non-compliant at nine dining locations across both events. Descriptive analysis of each countermeasure based on observed compliance and location was conducted and reported as a proportion of the total responses. To better understand participant perspectives of the factors influencing compliance, open responses were systematically coded into themes and sub-themes by researchers through content analysis. Themes generated from participant comments were categorised based on their relevance to specific countermeasures and locations to identify commonalities and disparities in participant experiences, perceptions, and observations.</p><p><strong>Results: </strong>All main dining halls at both events were observed as 100% compliant to countermeasures on more occasions compared with Tokyo's venues and satellite villages. However, Beijing's three main dining halls, showed a greater compliance compared with Tokyo's main dining hall, likely due to overcrowding in Tokyo. Comments suggested that smaller dining spaces, with overcrowding, may have contributed to reduced compliance to physical distancing measures. Food safety concerns were raised about gastrointestinal distress in Beijing due to food cross-contamination.</p><p><strong>Conclusion: </strong>Findings suggest that the food service environment may influence caterers' abilities to comply with foodservice safety and infection control guidelines. In the post-pandemic era, enhanced quality control and standardised risk mitigation strategies are needed to improve athletes' health at international sporting events.</p>","PeriodicalId":19368,"journal":{"name":"Nutrition & Dietetics","volume":" ","pages":"573-584"},"PeriodicalIF":2.6,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142126191","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":"Oral interview in place of traditional objective structured clinical examinations for assessing placement readiness in nutrition and dietetics education.","authors":"Lisa A Barker, Evelyn Volders, Amanda Anderson, Mina Berlandier, Claire Palermo","doi":"10.1111/1747-0080.12865","DOIUrl":"10.1111/1747-0080.12865","url":null,"abstract":"<p><strong>Aim: </strong>Objective structured clinical examinations have long been used in dietetics education. This observational study aims to describe the development, deployment, feasibility and validity of assessment using an oral interview in place of traditional objective structured clinical examinations, and to determine the ability of this assessment to identify students who are either not ready for placement or may require early support and/or remediation.</p><p><strong>Methods: </strong>Student assessment data were collected over a two-and-a-half-year period and used to test the predictive ability of an oral interview to determine dietetic placement outcomes and highlight a need for early remediation. Descriptive statistics as well as a between-group one-way ANOVA was used to describe results.</p><p><strong>Results: </strong>A total of 169 students participated in the oral interview and subsequent medical nutrition therapy placement over the study period. Significant differences in oral interview score were seen between students who passed placement and students who passed with remediation or those who failed. Oral interview performance was able to predict placement outcome, yet required less resources than traditional objective structured clinical examinations.</p><p><strong>Conclusion: </strong>An oral interview may provide the same utility as the objective structured clinical examination in dietetics education.</p>","PeriodicalId":19368,"journal":{"name":"Nutrition & Dietetics","volume":" ","pages":"508-515"},"PeriodicalIF":2.6,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139972858","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":"The effect of blended tube feeding compared to conventional formula on clinical outcomes in adults: A systematic review.","authors":"Lina Breik, Lisa Barker, Judy Bauer, Zoe E Davidson","doi":"10.1111/1747-0080.12912","DOIUrl":"https://doi.org/10.1111/1747-0080.12912","url":null,"abstract":"<p><strong>Aim: </strong>To explore the effect of blended tube feeding compared to conventional formulas on nutritional status, quality of life, anthropometry, diarrhoea and tube blockages in adults receiving tube feeding.</p><p><strong>Methods: </strong>The protocol was registered (PROSPERO CRD42022372443). Five databases (MEDLINE, EMBASE, CINAHL, Scopus, CENTRAL) were searched from commencement of database to 14th June 2023 to identify studies comparing blended tube feeding to conventional formulas in adults receiving tube feeding. Certainty assessment was conducted using the Cochrane Risk of Bias Tools and the Grading of Recommendations, Assessment, Development and Evaluations framework, and a narrative synthesis of results is provided.</p><p><strong>Results: </strong>From 4227 studies screened, eight were included (total n = 763 patients, 9-215 patients). Three studies were hospital-based and five were home-based with duration from 8 days-8 months. Blended tube feeding and conventional formulas were nutritionally equivalent in only three studies; energy and protein concentration of formulas ranged from 1.7-7.1 kJ/mL and 21-68.5 g/L for the blended tube feeding groups, and 4.2-6.7 kJ/mL and 39-100 g/L for the conventional groups. No studies assessed nutrition status or quality of life using validated measures. Blended tube feeding was associated with a clinically relevant reduction in diarrhoea with a low level of certainty. For remaining outcomes, there were inconclusive findings and an overall very low certainty of evidence for each.</p><p><strong>Conclusion: </strong>The effect of blended tube feeding compared to conventional formulas on all outcomes remains uncertain. Blended tube feeding may reduce the incidence of diarrhoea. Future research using nutritionally equivalent comparisons and validated outcome measures is required.</p>","PeriodicalId":19368,"journal":{"name":"Nutrition & Dietetics","volume":" ","pages":""},"PeriodicalIF":2.6,"publicationDate":"2024-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142504981","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":"Analysing the behaviour change techniques in an effective food literacy program to inform future program design.","authors":"Lucy M Butcher, Caylah Batt, Sophie Royce, Eamon Barron, Roslyn Giglia, Andrea Begley","doi":"10.1111/1747-0080.12908","DOIUrl":"10.1111/1747-0080.12908","url":null,"abstract":"<p><strong>Aim: </strong>Food literacy programs aim to improve food related skills and knowledge and are selected Governments as a strategy to address dietary intakes at a community level. The purpose of this research is to identify behaviour change techniques in a food literacy program, which were assessed by the achievement of participant goals related to food literacy and dietary behaviour changes.</p><p><strong>Methods: </strong>Consensus methods were applied to map behaviour change techniques to an adult food literacy program. A second phase investigation applied content analysis of participant process evaluation data (collected between 2016 and June 2021) to align target behaviours and behaviour change techniques. Chi-square and ANCOVA were used to assess the statistically significant demographic characteristics, food literacy, and dietary behaviour scores for participants who set goals and recorded changes.</p><p><strong>Results: </strong>A total of 4697 program participants provided evaluation data from the 4-week food literacy program. Participants who set goals and made changes were statistically more likely to have higher food literacy factor scores (p < 0.001) and fruit serves (p = 0.004). Statistical analysis showed that participants were more likely to have set goals and recorded changes if they were female (p < 0.001), older (p < 0.001), higher education level (p < 0.001), had a higher socioeconomic status (p = 0.049), lived with children (p = 0.014), were born in Australia (p = 0.019), or did not identify as Indigenous (p < 0.001). The behaviour change technique mapping process identified nine techniques used weekly and a total of 22 techniques used over the entire 4 week program curriculum.</p><p><strong>Conclusions: </strong>This is the first Australian study to link the contribution of behaviour change techniques to food literacy and dietary behaviour change in an established effective food literacy program. Knowing the behaviour change techniques associated with effective programs will facilitate replication of effective interventions.</p>","PeriodicalId":19368,"journal":{"name":"Nutrition & Dietetics","volume":" ","pages":""},"PeriodicalIF":2.6,"publicationDate":"2024-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142471024","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":"Risk of poor nutritional status and nutrition-related complaints in individuals attending a primary care dietitian after a COVID-19 infection: A prospective cohort study.","authors":"Anne I Slotegraaf, Hinke M Kruizenga, Marissa H G Gerards, Arie C Verburg, Thomas J Hoogeboom, Marian A E de van der Schueren","doi":"10.1111/1747-0080.12905","DOIUrl":"https://doi.org/10.1111/1747-0080.12905","url":null,"abstract":"<p><strong>Aims: </strong>To report the changes in nutritional status, nutrition-related complaints and risk of sarcopenia in individuals attending a primary care dietitian in the Netherlands after a COVID-19 infection.</p><p><strong>Methods: </strong>The study was registered on the clinicaltrials.gov registry (NCT04735744). Nutritional status and nutrition-related complaints were assessed with the Patient-Generated Subjective Global Assessment Short Form and body composition measurements when possible. Risk of sarcopenia was assessed with the Strength, Assistance with walking, Rise from a chair, Climb stairs and Falls questionnaire. Dietitians reported on treatment goals, content and volume of dietetic treatment. Descriptive statistics were used to describe the study population and outcomes at baseline and end of treatment. For continuous variables, paired samples t-tests were used to compare scores at the start and the end of dietetic treatment. For dichotomous variables. McNemar tests and Wilcoxon signed-rank tests were used to determine differences between the start and end of treatment.</p><p><strong>Results: </strong>A total of 222 participants were included [mean age 50 (SD 13), 58% female, 34% overweight, 40% obese]. Malnutrition risk decreased from 44% (medium risk) and 20% (high risk) to 29% and 12% by the end of treatment (p < 0.001). The risk of sarcopenia decreased from 31% to 22% (p < 0.001). There was an imbalance between fat-free mass and fat mass in about half of the participants. The most commonly reported nutrition-related complaints were fatigue, no appetite, the feeling of being full and changed or loss of taste. Median treatment duration was 21 weeks [interquartile range (IQR) 13-26] and 5 consultations (IQR 4-7). Most participants (46%) aimed to maintain weight, with others aiming to lose (14%) or gain (14%) weight. At the end of treatment, 57% had achieved the goals.</p><p><strong>Conclusions: </strong>Significant improvements in nutritional status and risk of sarcopenia were observed after dietetic treatment in primary care, and most participants achieved the treatment goals. Nevertheless, nutrition-related complaints and the risk of malnutrition or sarcopenia remained prevalent.</p>","PeriodicalId":19368,"journal":{"name":"Nutrition & Dietetics","volume":" ","pages":""},"PeriodicalIF":2.6,"publicationDate":"2024-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142471035","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":"A study of professional practices, attitudes and barriers to blended tube feeding in Australia and New Zealand.","authors":"Claire Reilly, Nicole Ross, Stacey Watene, Rachel Lindeback, Tanya Coelho, Usha Krishnan, William Pinzon Perez, Neha Chandrasekar, Jason Yap, Lina Breik, Fiona Arrowsmith","doi":"10.1111/1747-0080.12909","DOIUrl":"https://doi.org/10.1111/1747-0080.12909","url":null,"abstract":"<p><strong>Aims: </strong>This study investigates the utilisation of blended tube feeding by health professionals in Australia and New Zealand, assessing factors influencing its implementation following the Australasian Society of Parenteral and Enteral Nutrition blended tube feeding consensus statement.</p><p><strong>Methods: </strong>A cross-sectional survey was conducted targeting health professionals across Australia and New Zealand. The survey comprised 35-questions including multiple choice, Likert scales and open-ended responses, to gain insights into blended tube feeding practices and perspectives. The effect of the health professional factors on outcomes was explored in pairs with a series of Chi-squared tests. Odds ratios (ORs) were calculated using standard univariate logistic regression. An exploratory content analysis was used to code the open-ended text responses to the survey questions which were then categorised and further synthesised into overarching themes.</p><p><strong>Results: </strong>Out of 89 health professionals who completed the survey, the majority were dietitians, 63% reported managing fewer than five patients using blended tube feeding within their services. Parental request was the leading reason for adoption. Notable barriers included clinician time constraints, resource limitations and a lack of formal guidelines. Some health professionals considered the primary risk associated with blended tube feeding to be poor growth and/or weight loss. Professional development was pivotal in increasing confidence and advocating for blended tube feeding, with significant correlations observed between blended tube feeding training and clinical practice.</p><p><strong>Conclusions: </strong>This study emphasises the essential role of education, resource availability and institutional policy in promoting blended tube feeding practices for health professionals. Findings suggest that focusing on professional development and standardised resources could significantly enhance knowledge, confidence and competence of health professionals in blended tube feeding application. The outcomes point towards the need for a coordinated approach to support evidence-based blended tube feeding practices, aligning with the Australasian Society of Parenteral and Enteral Nutrition blended tube feeding resources and recommendations.</p>","PeriodicalId":19368,"journal":{"name":"Nutrition & Dietetics","volume":" ","pages":""},"PeriodicalIF":2.6,"publicationDate":"2024-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142471023","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":"Risk factors and outcomes for refeeding syndrome in acute ischaemic stroke patients.","authors":"Shumin Chen, Dongchun Cai, Yuzheng Lai, Yongfang Zhang, Jianfeng He, Liang Zhou, Hao Sun","doi":"10.1111/1747-0080.12872","DOIUrl":"10.1111/1747-0080.12872","url":null,"abstract":"<p><strong>Aim: </strong>Patients with acute ischaemic stroke are more likely to develop refeeding syndrome due to increased need for nutritional support when suffering alterations of consciousness and impairment of swallowing. This study aimed to evaluate the incidence, risk factors and outcomes of refeeding syndrome in stroke patients.</p><p><strong>Methods: </strong>This was a retrospective observational study, using the prospective stroke database from hospital, included all consecutive acute ischaemic stroke patients who received enteral nutrition for more than 72 h from 1 January 2020 and 31 December 2022. Refeeding syndrome was defined as occurrence of new-onset hypophosphataemia within 72 h after enteral feeding. Multiple logistic regression analysis was conducted to evaluate risk factors and relationships between refeeding syndrome and stroke outcomes.</p><p><strong>Results: </strong>338 patients were included in the study. 50 patients (14.8%) developed refeeding syndrome. Higher scores on National Institutes of Health Stroke Scale and Nutritional Risk Screening 2002, albumin <30 g/L and BMI <18.5 kg/m² were risk factors for refeeding syndrome. Moreover, refeeding syndrome was independently associated with a 3-month modified Rankin Scale score of >2 and 6-month mortality.</p><p><strong>Conclusions: </strong>Refeeding syndrome was common in stroke patients and higher baseline National Institutes of Health Stroke Scale, higher Nutritional Risk Screening 2002, albumin <30 g/L and BMI <18.5 kg/m² were independent risk factors of refeeding syndrome. Occurrence of refeeding syndrome was significantly associated with higher 3-month modified Rankin Scale and 6-month mortality.</p>","PeriodicalId":19368,"journal":{"name":"Nutrition & Dietetics","volume":" ","pages":"464-471"},"PeriodicalIF":2.6,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140911967","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":"The nutrition-related adverse events associated with immune checkpoint inhibitor treatment for patients with non-small cell lung cancer: A systematic review.","authors":"Kate L Graham, Danika Carty, Shay P Poulter, Chantal Blackman, Olivia G Dunstan, Taryn L Milton, Cassie Ferguson, Kaitlyn Smith, Emilly Van Dijk, Darcy Jongebloed, Jenelle Loeliger, Brenton J Baguley","doi":"10.1111/1747-0080.12879","DOIUrl":"10.1111/1747-0080.12879","url":null,"abstract":"<p><strong>Aims: </strong>Immune checkpoint inhibitor therapy used for lung cancer has significantly changed response and survival rates, however, the impact on patients' nutritional status remains largely unexplored. This review aims to identify common adverse events that increase nutrition risk induced in non-small cell lung cancer patients treated with immune checkpoint inhibitor therapy and assess impact on nutritional status.</p><p><strong>Methods: </strong>PubMed, Medline and CINAHL were systematically searched in September 2023 for randomised controlled trials comparing immune checkpoint inhibitor treatment of non-small cell lung cancer to a control group. Treatment-related adverse events that increased nutrition impact symptoms identified in the patient-generated subjective global assessment and clinical guidelines were extracted and qualitatively analysed. Risk of bias was assessed using Cochrane Risk of Bias tool 2.</p><p><strong>Results: </strong>Eleven eligible randomised controlled trial studies were identified and analysed. The data demonstrated immune checkpoint inhibitor treatment was associated with a lower percentage of reported nutrition impact symptoms, for example, decreased appetite, nausea, vomiting, compared to chemotherapy treatment. Conversely, immune checkpoint inhibitor treated patients recorded a greater percentage of immune-related adverse events that alter metabolism or nutrient absorption.</p><p><strong>Conclusion: </strong>Non-small cell lung cancer patients treated with immune checkpoint inhibitors still experience nutrition impact symptoms but less frequently than patients treated with chemotherapy. This combined with unique nutrition-related consequences from colitis and thyroid disorders induced by immune checkpoint inhibitor therapy indicates patients should be screened, assessed and interventions implemented to improve nutrition.</p>","PeriodicalId":19368,"journal":{"name":"Nutrition & Dietetics","volume":" ","pages":"356-370"},"PeriodicalIF":2.6,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141156992","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}