Gossum, A. Van

Abstract Background The Global Leadership Initiative on Malnutrition (GLIM) introduced an approach for malnutrition diagnosis in 2019 that comprised screening followed by assessment of three phenotypic criteria (weight loss, low body mass index [BMI], and low muscle mass) and two etiologic criteria (reduced food intake/assimilation and inflammation/disease burden). This planned update reconsiders the GLIM framework based on published knowledge and experience over the past 5 years. Methods A working group ( n = 43 members) conducted a literature search spanning 2019–2024 using the keywords “Global Leadership Initiative on Malnutrition or GLIM.” Prior GLIM guidance activities for using the criteria on muscle mass and inflammation were reviewed. Successive rounds of revision and review were used to achieve consensus. Results More than 400 scientific reports were published in peer‐reviewed journals, forming the basis of 10 systematic reviews, some including meta‐analyses of GLIM validity that indicate strong construct and predictive validity. Limitations and future priorities are discussed. Working group findings suggest that assessment of low muscle mass should be guided by experience and available technological resources. Clinical judgment may suffice to evaluate the inflammation/disease burden etiologic criterion. No revisions of the weight loss, low BMI, or reduced food intake/assimilation criteria are suggested. After two rounds of review and revision, the working group secured 100% agreement with the conclusions reported in the 5‐year update. Conclusion Ongoing initiatives target priorities that include malnutrition risk screening procedures, GLIM adaptation to the intensive care setting, assessment in support of the reduced food intake/assimilation criterion, and determination of malnutrition in obesity.

Abstract Introduction Despite the widespread use of telemedicine to assess patients with intestinal failure (IF) receiving home parenteral nutrition (HPN), satisfaction with remote consultation methods has not been comprehensively assessed. Here, we assessed patient and clinician attitudes to telephone and video IF consultations. Methods Telemedicine questionnaires were designed and distributed in paper form to patients with IF receiving HPN under the care of a UK national IF reference center and electronically to IF clinicians in Europe, North America, Australia, and New Zealand. Results Seventy‐eight patients (53 women and 25 men) and 110 clinicians agreed to complete the questionnaires. Sixty seven percent of patients who had telephone consultations and 50% of patients who had video consultations were satisfied with their consultations. Forty nine percent and 83% of patients who had telephone and video consultations, respectively, felt they were of the same standard as their face‐to‐face consultations. Despite 60% of clinicians feeling telemedicine training would be useful, 55% of clinicians stated they mostly or always met all of the needs of their patients via telephone consultations, whereas 96% of clinicians felt similarly for video consultations ( P = 0.002). A total of 33% and 57% of clinicians felt telephone and video consultations, respectively, were of the same standard as face‐to‐face consultations ( P = 0.004). Conclusion This study comprehensively assesses attitudes to IF telemedicine consultations. Our data show that a large proportion of patients and clinicians are satisfied with IF telephone and video consultations. However, there is an unmet need amongst clinicians for telemedicine training.

Abstract Background The Global Leadership Initiative on Malnutrition (GLIM) approach to malnutrition diagnosis is based on assessment of three phenotypic (weight loss, low body mass index, and reduced skeletal muscle mass) and two etiologic (reduced food intake/assimilation and disease burden/inflammation) criteria, with diagnosis confirmed by fulfillment of any combination of at least one phenotypic and at least one etiologic criterion. The original GLIM description provided limited guidance regarding assessment of inflammation, and this has been a factor impeding further implementation of the GLIM criteria. We now seek to provide practical guidance for assessment of inflammation. Methods A GLIM‐constituted working group with 36 participants developed consensus‐based guidance through a modified Delphi review. A multiround review and revision process served to develop seven guidance statements. Results The final round of review was highly favorable, with 99% overall “agree” or “strongly agree” responses. The presence of acute or chronic disease, infection, or injury that is usually associated with inflammatory activity may be used to fulfill the GLIM disease burden/inflammation criterion, without the need for laboratory confirmation. However, we recommend that recognition of underlying medical conditions commonly associated with inflammation be supported by C‐reactive protein (CRP) measurements when the contribution of inflammatory components is uncertain. Interpretation of CRP requires that consideration be given to the method, reference values, and units (milligrams per deciliter or milligram per liter) for the clinical laboratory that is being used. Conclusion Confirmation of inflammation should be guided by clinical judgment based on underlying diagnosis or condition, clinical signs, or CRP.

Introduction Pregnancy in patients with chronic intestinal failure (CIF) is a relatively rare occurrence but is an important contemporary topic given both the increasing use of home parenteral nutrition (HPN) and the demographics of patients with CIF. Method An opinion-based survey was produced in a multidisciplinary manner, which was then distributed internationally, via the European Society for Clinical Nutrition and Metabolism network, using a web-based survey tool for healthcare professionals with a specialist interest in the management of CIF. Results Seventy specialists from 11 countries completed the survey. Fifty-four per cent of the respondents reported some experience of managing pregnancy in patients with CIF. However, 60% stated that they did not feel that it was their role to discuss the topic of pregnancy with their patients, with fewer than 10% stating that they routinely did so. Respondents felt that an individualised approach was required when considering alterations to parenteral support prior to conception, during pregnancy and in the postnatal period. Most respondents also felt there was no increased risk of catheter-related blood stream infections, while catheter-related thrombosis was deemed to be the most significant HPN-related complication for pregnant women. Conclusion This study reports a variable experience, knowledge and confidence of healthcare professionals when considering pregnancy in patients with CIF. The risk of HPN-related complication was felt to be greater during pregnancy, with an individualised approach being the preferred route for most aspects of care. The findings support the need for an international registry and subsequent consensus guidelines for the management of pregnancy in CIF.

AbstractBackgroundChronic intestinal pseudo‐obstruction (CIPO) and enteric dysmotility (ED) are small intestinal motility disorders defined by radiological and manometric criteria. In the absence of consensus guidelines, we surveyed opinions on the diagnosis and management of CIPO and ED among experts from different countries.MethodsA survey questionnaire was circulated electronically to members of the European society for Clinical Nutrition and Metabolism, European Society of Neurogastroenterology and Motility, and United European Gastroenterology. Only responses from participants completing all required components were included.Key ResultsOf 154 participants, 93% agreed that CIPO and ED should be classified separately. Overall, 73% reported an increasing incidence of CIPO and ED, with hypermobile Ehlers‐Danlos Syndrome the group with the largest increase in referrals (37%), particularly in the UK (P < .0001). The majority (95%) find diagnosing CIPO and ED difficult. Notably, antroduodenal manometry, a test mandated to diagnose ED, is infrequently used (only 21% respondents use in >50% cases) and full thickness biopsies were reported to seldom influence medical treatment, nutritional management, and prognosis. Respondents reported that very few treatments are useful for most patients, with bacterial overgrowth treatment, prucalopride, and psychological therapies felt to be the most useful. While only 23% of clinicians felt that parenteral nutrition (PN) improves gastrointestinal symptoms in >50% of cases, 68% reported PN dependency at 5 years in the majority of cases.Conclusions and InferencesThese data highlight the difficulties with diagnosing and managing CIPO and ED and underscore the urgent need for international, multidisciplinary, clinical practice guidelines.