Associations of nutrition impact symptoms with depression in patients with advanced cancer.

PURPOSE: Advanced cancer patients have nutrition impact symptoms (NISs), while many of them have depressive moods. This study aimed to determine the associations of NISs with depression. METHODS: This study was a secondary analysis. The dietary intake and 19 NISs in patients receiving palliative care were evaluated using 10-point scales, and the patients were categorized into two groups (non-depression and depression groups) using the cutoff based on the Patient Health Questionnaire-9 (PHQ-9). To determine associations between depression and the number of NISs with a score of ≥ 4, the adjusted odds ratios (ORs) and 95% confidence intervals (CIs) for the logistic regression model were calculated. RESULTS: A total of 225 participants were divided into the non-depression group (n = 148) and the depression group (n = 77). The prevalence of depression was 34.2%. Dietary intake was lower, and the number of NISs with a score of ≥ 4 was higher in the depression group (both p < 0.001). All NISs were more severe in the depression group. Significant differences were observed in 15 of the 19 NISs. In the logistic regression model, significantly higher adjusted ORs were observed in the groups with 4-6 NISs and 7 or more NISs with a score of ≥ 4 (10.76 [95% CI, 2.07-55.91], p = 0.016; 17.02 [95% CI, 3.08-94.22], p < 0.001) than in the group with no NISs with a score of ≥ 4. CONCLUSION: Having four or more NISs with a score ≥ 4 was associated with depression.

Association between oral frailty and sarcopenia among frailty clinic outpatients: A cross-sectional study.

OBJECTIVES: In this study, we aimed to investigate the prevalence of oral frailty and explore its relationship with oral function and sarcopenia among older outpatients. MATERIALS AND METHODS: In this cross-sectional study, we retrospectively included older patients who visited a frailty outpatient clinic. We assessed total oral frailty employing, among other measures, oral diadochokinesis (/ta/ sound) for tongue-lip movement and tongue pressure. Patients who did not meet the cut-off values for three or more of these were classified as having oral frailty. Sarcopenia was assessed according to Asian Working Group for Sarcopenia 2019 criteria and analyzed for the relationship with oral function. RESULTS: The mean ± standard deviation age of the 111 patients was 77.2 ± 5.7 y; 63 were women (57%). Fifteen patients (14%) had either sarcopenia or dynapenia. The overall prevalence of oral frailty was 38%, with no significant difference in its prevalence between the sarcopenia/dynapenia group (44%) and the robust (no sarcopenia/dynapenia) group (35%). The following oral function assessments significantly differed between the sarcopenia/dynapenia group and the robust group: median (interquartile range) total oral frailty score, 2 (2-4) and 2 (1-3) (P = 0.019); tongue-lip motor function, 5.4 ± 1.2 and 5.9 ± 1.2 times/s (P = 0.049); and tongue pressure, 27.3 ± 8.5 kPa and 31.7 ± 8.0 kPa (P = 0.009). CONCLUSIONS: Approximately 40% of patients exhibited a decline in oral function regardless of the presence of sarcopenia. Sarcopenia and dynapenia may particularly affect tongue function. Although assessing patients for sarcopenia is crucial, separate evaluations of oral function should also be considered.

Clinical Impact of Malnutrition According to the Global Leadership Initiative on Malnutrition Criteria Combined With Kidney Dysfunction to Determine Mortality in Inpatients.

OBJECTIVE: The clinical impact of malnutrition based on the Global Leadership Initiative on Malnutrition (GLIM) criteria in patients with kidney dysfunction remains poorly understood. This study investigated the usefulness of GLIM criteria for malnutrition in predicting mortality in patients with kidney dysfunction and different clinical renal states, including no kidney disease (NKD), acute kidney injury (AKI), and chronic kidney disease (CKD). METHODS: This single-center retrospective cohort study included 6,712 patients aged ≥18 admitted between 2018 and 2019. The relationship between the estimated glomerular filtration rate (eGFR) groups, nutritional status based on the GLIM criteria, and the incidence of all-cause mortality was evaluated using a multivariate Cox proportional hazards model. Malnutrition was defined as at least one phenotype (weight loss, low body mass index, or reduced muscle mass) and one etiological criterion (reduced intake/assimilation or disease burden/inflammation). RESULTS: Multivariate Cox proportional hazards model showed that eGFR ≤29 (vs. eGFR: 60-89, adjusted hazard ratio [HR] = 1.84, 95% confidence interval [CI]: 1.52-2.22), 30-59 (vs. eGFR: 60-89, adjusted HR = 1.40, 95% CI: 1.20-1.64), and ≥90 (vs. eGFR: 60-89, adjusted HR = 1.40, 95% CI: 1.14-1.71), moderate and severe malnutrition (vs. without malnutrition, adjusted HR = 1.38 [1.18-1.62] and 2.18 [1.86-2.54], respectively) were independently associated with the incidence of death. The all-cause mortality rate was higher in patients with malnutrition or eGFR ≤29 (adjusted HR, 3.31; 95% CI: 2.51-4.35) than in patients without malnutrition or eGFR 60-89. Furthermore, moderate and severe malnutrition (vs. no malnutrition) was independently associated with death in patients with NKD, AKI, and CKD. CONCLUSION: Malnutrition based on the GLIM criteria was associated with increased all-cause mortality in inpatients, and malnutrition combined with kidney dysfunction was associated with a higher risk of mortality. Furthermore, patients with NKD, AKI, and CKD showed an association between malnutrition based on GLIM criteria and mortality.

Predicting mortality risks in patients with heart failure using body mass index and weight loss at admission.

Background: The association of the combination of body mass index (BMI) and weight change at admission with prognoses in patients with heart failure (HF) is unclear. Therefore, we investigated whether body mass index (BMI) and weight changes at admission affect mortality in patients with HF. Methods: This retrospective cohort study lasted 99 months, starting in April 2014, and included 4,862 patients with HF from a Japanese real-world database. Cubic and thin-plate smoothing spline analyses were performed to investigate the association of BMI and weight changes with mortality. The percentage weight change was calculated every 6 months. The study outcome was the presence or absence of death. Results: The patients' mean age was 81.5±9.6 years, and 1,239 (25.5%) patients died. Cubic spline analysis revealed a negative correlation of BMI with mortality hazard ratio (HR) (BMI=18.5 kg/m2 and 25 kg/m2; HR=1.3 [1.2-1.4] and 0.8 [0.7-0.9], respectively). Cubic spline analysis of weight change showed that weight loss tended to increase the mortality HR (weight change rate=-6%, HR=1.1 [1.0-1.2]). Thin-plate smoothing spline analysis showed that the odds ratio (OR) negatively correlated with BMI (1-year mortality: BMI=18.5 kg/m2, 22 kg/m2, and 25 kg/m2; OR at 0% weight change=1.5, 1.0, and 0.7, respectively; 2-year mortality: BMI=18.5 kg/m2, 22 kg/m2, and 25 kg/m2; OR at 0% weight change=1.4, 0.9, and 0.7, respectively). Conclusion: A low BMI in patients with HF was associated with a higher risk of mortality. Weight loss in patients, regardless of BMI, was associated with a higher OR for mortality.

Factors associated with multimodal care practices for cancer cachexia among registered dietitians.

PURPOSE: This study aimed to determine factors associated with multimodal care practices for cancer cachexia among registered dietitians (RDs) working in cancer care. METHODS: A secondary analysis was performed using RDs' data. Data on knowledge, skills, and confidence in multimodal care were obtained. Nine items regarding multimodal care practices were evaluated. Subjects were divided into two groups based on their answers associated with the nine items. Comparisons were obtained using the Mann-Whitney U test or chi-squared test. Multiple regression analysis was performed to identify the critical factors involved in practicing multimodal care by determining the variables with significant differences between the two groups. RESULTS: Two hundred thirty-two RDs were included in this study. Significant differences were observed in their primary area of practice (p = 0.023), the number of clinical guidelines used (p < 0.001), the number of items used in cancer cachexia assessment (p = 0.002), the number of symptoms used in cancer cachexia assessment (p = 0.039), training for cancer cachexia (p < 0.001), knowledge of cancer cachexia (p < 0.001), and confidence in cancer cachexia management (p < 0.001). The number of symptoms used in cancer cachexia assessment (B = 0.42, p = 0.019), knowledge of cancer cachexia (B = 6.60, p < 0.001), and confidence in cancer cachexia management (B = 4.31, p = 0.010) were identified as critical factors according to the multiple regression analysis. CONCLUSION: The RDs' knowledge and confidence in cancer cachexia management were associated with their multimodal care practices.

Associations of nutrition impact symptoms with dietary intake and eating-related distress in patients with advanced cancer.

BACKGROUND & AIMS: There is no definition of nutrition impact symptoms (NISs) in cancer care. Moreover, there is a lack of evidence on the associations of NISs with dietary intake and eating-related distress (ERD) in advanced cancer. Therefore, this study aimed to determine the associations of NISs with dietary intake and ERD in patients with advanced cancer. METHODS: This study entailed a secondary analysis of a multicenter self-reported questionnaire designed to develop measurements that assess ERD experienced by patients. Participants evaluated their dietary intake and 19 symptoms regarded as NISs using a 10-point scale. To determine the association between dietary intake and the number of NISs with a score ≥4, estimated adjusted odds ratios (ORs) and 95% confidence intervals (CIs) for the logistic regression model were calculated. Furthermore, to assess the association between ERD and the number of NISs with a score ≥4, multiple regression analysis was performed. RESULTS: A total of 302 patients were included in the analysis. The higher the number of NISs with a score ≥4, the lower the dietary intake tended to be. In the logistic regression model, significantly higher adjusted ORs than in the no NISs with a score ≥4 group were observed in the 4-6 NISs group, 7-9 NISs group, and 10 or more group (0.19 [95% CI, 0.07-0.52], p = 0.001; 0.11 [95% CI, 0.03-0.42], p = 0.001; 0.07 [95% CI, 0.01-0.36], p = 0.002, respectively). In the multiple regression analysis, the number of NISs with a score ≥4 was identified as one of the factors significantly associated with ERD. CONCLUSIONS: Having 4 or more NISs with a score ≥4 was shown to be predictive of the likelihood of reduced dietary intake. Furthermore, the higher the number of NISs with a score ≥4, the more likely the eating-related quality of life was impaired in advanced cancer.

Impacts of fluid retention on prognostic abilities of cachexia diagnostic criteria in cancer patients with refractory cachexia.

BACKGROUND & AIMS: The international cancer cachexia criteria with a cutoff of 5% weight loss (WL) was proposed in Western patients. The Asian Working Group for Cachexia (AWGC) developed new criteria in Asian patients. The AWGC criteria are not cancer-specific and employ a cutoff of 2% WL. However, it is unclear whether both criteria are useful in patients with very advanced cancer because WL can be underestimated owing to fluid retention. Therefore, this study aimed to investigate the impacts of fluid retention on the prognostic abilities of both criteria in cancer patients with weeks of survival. METHODS: This study involved a secondary analysis of a prospective cohort study. The inclusion criteria constrained the study to adult patients with advanced cancer. Patients were divided into Non-cachexia and Cachexia groups using the international criteria and AWGC criteria. We performed time-to-event analyses using the Kaplan-Meier method and log-rank tests, and by conducting univariate and multivariate Cox regression analyses. RESULTS: A total of 402 patients were included in the analysis. Using the international criteria, the p-values for the log-rank test and stratified log-rank test for the mixed patients with and without fluid retention were 0.55 and 0.18, respectively. Using the AWGC criteria, the p-values for the log-rank test and stratified log-rank test for the mixed patients with and without fluid retention were 0.38 and 0.12, respectively. Without considering the impacts of fluid retention, no significant differences were observed between the Non-cachexia and Cachexia groups for both criteria. After adjusting for the status of fluid retention, significantly higher risks of mortality were not observed in the Cox proportional hazard model for the Cachexia group compared with the Non-cachexia group, for both criteria. However, significant associations were observed between fluid retention and overall survival. CONCLUSIONS: The international criteria and AWGC criteria lost their prognostic abilities in cancer patients with weeks of survival. Since measurements of %WL were significantly confounded by fluid retention, fluid retention-adjusted criteria for cachexia need to be developed for cancer patients with refractory cachexia.

Fluid retention and weight loss in refractory cancer cachexia.

OBJECTIVES: It is unknown to what extent the fluid retention (FR) status disrupts the detection of weight loss rate (WLR) in adult patients with advanced cancer. This study aimed to determine the association of FR status with WLR. METHODS: This study was a secondary analysis of a prospective cohort study. FR was evaluated as follows: oedema (0, no; 1, yes), pleural effusion (0, no; 1, yes but asymptomatic; 2, symptomatic) and ascites (0, no; 1, yes but asymptomatic; 2, symptomatic). Patients were divided into three groups according to their FR scores: no-FR (0), moderate-FR (1-2) and high-FR (3-5). Multiple regression analysis was performed. RESULTS: Four hundred and twenty patients were categorised: no-FR group (n=164), moderate-FR group (n=158) and high-FR group (n=98). The prevalence of oedema, pleural effusion and ascites was 63.9%, 27.8% and 36.7% in the moderate-FR group, and 93.9%, 61.3% and 82.6% in high-FR group. The means of WLR were 9.2, 8.4 and 3.8 in the groups. The high-FR group and the FR score of 5 were correlated with WLR (estimate -4.71, 95% CI -7.84 to -1.58; estimate -10.29, 95% CI -17.84 to -2.74). CONCLUSIONS: The coexistence of FR was significantly correlated with WLR.

Guidance for assessment of the inflammation etiologic criterion for the GLIM diagnosis of malnutrition: A modified Delphi approach.

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.

Guidance for assessment of the inflammation etiologic criterion for the GLIM diagnosis of malnutrition: A modified Delphi approach.

BACKGROUND & AIMS: 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 in support of the etiologic criterion for inflammation. METHODS: A GLIM-constituted working group with 36 participants developed consensus-based guidance through a modified-Delphi review. A multi-round 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 (mg/dL or mg/L) for the clinical laboratory that is being used. CONCLUSION: Confirmation of inflammation should be guided by clinical judgement based upon underlying diagnosis or condition, clinical signs, or CRP.

Validity of the diagnostic criteria from the Asian Working Group for Cachexia in advanced cancer.

BACKGROUND: Recently, the Asian Working Group for Cachexia (AWGC) published a consensus statement on diagnostic criteria for cachexia in Asians. We aimed to validate the criteria in adult patients in Japan with advanced cancer. METHODS: We conducted a single-institution retrospective cohort study between April 2021 and October 2022. The AWGC criteria include chronic comorbidities and either a weight loss of >2% over 3-6 months or a body mass index (BMI) of <21 kg/m2 . In addition, any of the following items were required: anorexia as a subjective symptom, decreased grip strength as an objective measurement and an elevated C-reactive protein (CRP) level as a biomarker. We used the cut-off value of grip strength of 28/18 kg for male/female individuals and CRP level of 5 mg/L. RESULTS: Of the 449 consecutive patients, 85 of those who could not be evaluated because of end-of-life or refractory symptoms (n = 41) or missing data (n = 44) were excluded from the primary analysis. The prevalence of the AWGC-defined cachexia was 76% (n = 277), and the median survival time (MST) for all patients was 215 (95% confidence interval [CI] 145-270) days. The prevalence of the following criteria was significantly higher in patients with cachexia than in those without cachexia: a BMI of <21 kg/m2 (65% vs. 15%, P < 0.001), a weight loss of >2% in 6 months (87% vs. 14%, P < 0.001), anorexia (75% vs. 47%, P < 0.001), a grip strength of <28 kg in male individuals (63% vs. 28%, P < 0.001) and CRP level of >5 mg/L (85% vs. 56%, P < 0.001). Overall survival was significantly shorter in patients with cachexia than in those without cachexia (MST 157 days, 95% CI 108-226 days vs. MST 423 days, 95% CI 245 days to not available, P = 0.0023). The Cox proportional hazards analysis showed that best supportive care (hazard ratio [HR] 2.91, P ≤ 0.001), lung cancer (HR 1.67, P = 0.0046), an Eastern Cooperative Oncology Group Performance Status score of ≥3 (HR 1.58, P = 0.016), AWGC-defined cachexia (HR 1.56, P = 0.015), an age of ≥70 years (HR 1.53, P = 0.0070), oedema (HR 1.31, P = 0.022) and head/neck cancer (HR 0.44, P = 0.023) were found to be the significant predictors for mortality. CONCLUSIONS: We demonstrated that AWGC-defined cachexia has a significant prognostic value in advanced cancer.

Diagnosis and prevalence of cachexia in Asians: A scoping review.

The aim of this scoping review was to characterize the diagnostic criteria, their cutoff values, and the prevalence of cachexia in Asians. We systematically reviewed studies involving Asian adult patients with cachexia due to cancer and chronic diseases other than cancer, such as heart and renal failure. Sources in English and Japanese published between December 2008 and April 2022, including observational, longitudinal, cross-sectional, and clinical trials, were examined. We searched six databases. Altogether, 4131 studies were screened, and 107 eligible articles were identified, of which 11 and 96 were conducted on non-cancer and cancer patients, respectively. The most common clinical indicators used for diagnosis were weight loss, body mass index (BMI), and muscle mass. The most frequently employed diagnostic criteria for cachexia in non-cancer patients were the modified/excerpt Evans criteria. Contrarily, the original Fearon's criteria were often used in patients with cancer. Additionally, cutoff values for BMI and muscle mass affected by racial anthropometric differences were investigated. The mean or median value of BMI ranges were 18.3 to 25.2 and 17.5 to 25 kg/m2 for non-cancer and cancer patients, respectively. The prevalence rates of cachexia were 3.4% to 66.2% and 6.2% to 93% in non-cancer and cancer patients, respectively. Several diagnostic criteria, such as BMI and muscle mass, have been used, which are affected by racial differences in body size. However, few studies have used cutoff values for Asians.

Factors associated with early discontinuation of anamorelin in patients with cancer-associated cachexia.

PURPOSE: Cancer-associated cachexia, a multifactorial syndrome involving loss of muscle mass and anorexia, is an unremitting problem for cancer patients. Anamorelin has become available for cancer-associated cachexia, but early discontinuation is common in clinical practice. This study aimed to explore factors related to the early discontinuation of anamorelin and its relationship to survival. PATIENTS AND METHODS: This prospective, observational study of multimodal clinical practice involved patients who took anamorelin (100 mg) for cancer-associated cachexia at Aichi Medical University Hospital between 14 May 2021 and 31 March 2022. In July 2022, clinical data were extracted from electronic clinical records. Patients who discontinued anamorelin less than 4 weeks after initiation were defined as the early discontinuation group, and their clinical data and survival time were compared with those of the continuation group. This study was approved by the Ethics Committee of the university (approval no. 2021-124). RESULTS: Of the 42 patients treated with anamorelin, 40 (median age 72.5 years, median BMI 18.7 kg/m2) were analyzed, including 13 with non-small cell lung cancer, and 12 with pancreatic, 8 with colorectal, and 7 with gastric cancers. On univariate analysis, the early discontinuation group included more patients with worse performance status (PS) (p=0.028), low prognostic nutritional index (PNI) (p=0.001), and no concomitant anticancer drugs (p=0.003). On multivariate analysis, PS and PNI were related to anamorelin continuation. Survival time was significantly shorter in the early discontinuation group (p=0.039). CONCLUSION: Worse PS and low PNI were associated with early discontinuation of anamorelin. Longer survival time was observed in the continuation group.

Prevalence and Characteristics of the Course of Dysphagia in Hospitalized Older Adults.

Sarcopenic dysphagia (SD) is an emerging concern in geriatric medicine. This study aimed to identify the prevalence, progression, and distinct attributes of SD in patients in the Department of Geriatric Medicine. Older adult patients admitted between 2021 and 2022 were enrolled. The department conducts a comprehensive geriatric assessment (CGA) combined with a multidisciplinary team-based intervention, setting the standard for medical care. We diligently assessed the occurrence and development of dysphagia at both the admission and discharge phases. Of the 180 patients analyzed (38.9% male, mean age 86.0 ± 6.6 years), 22.8% were diagnosed with SD at admission, thrice the rate of other dysphagia variants. Only one patient had new-onset dysphagia during hospitalization, attributed to SD. Patients with SD showed a better recovery rate (18.9%) than those with other dysphagia types. Patients with diminished swallowing capacity had compromised nutritional profiles, diminished energy and protein consumption, and extended fasting durations. Although sarcopenia is a prevalent inducer of dysphagia in older adults, an integrated approach in geriatric medicine involving rehabilitation, nutrition, and dentistry is pivotal. Strategies rooted in CGA promise potential for addressing dysphagia.

Nutrition provided during the final weeks to patients with non-gastrointestinal solid malignancies.

BACKGROUND & AIMS: Data regarding the delivery of nutrition and nutritional infusions to patients with terminal cancer remain limited; therefore, this real-world analysis investigated differences in nutrition delivery and infusion statuses for patients with terminal-stage cancers. METHODS: Patients who had died following hospitalization for more than seven days due to neoplasms between April 2014 and December 2018 were identified using the medical claims database of Japan. Data regarding oral diets, enteral feeding, infusion volumes, and infusion energies were extracted. The maximum observation period was 28 days prior to patient death. RESULTS: A total of 12,908 patients were included in our analysis. The proportion of patients without dietary or enteral nutrition increased closer to their dates of death. Observations were recorded at 28 (18.9%), 21 (20.9%), 14 (24.6%), 7 (33.0%), and 0 (80.2%) days prior to death. The infusion volumes given to the patients, as well as their energy contents, decreased near death (P-value for the trend <0.001). CONCLUSIONS: Our study revealed the current status of nutritional therapy for patients with terminal cancer in Japan. The number of patients receiving only parenteral nutrition increased near death, while the amount of nutritional intake was low.

Body mass index and weight change are associated with mortality in chronic kidney disease: A retrospective cohort study using a Japanese medical claims database.

OBJECTIVES: This study aimed to investigate body mass index (BMI) and rate of weight change associated with adverse outcomes in Asian patients with chronic kidney disease. METHODS: A retrospective cohort study was performed between April 2014 and June 2022 using the administrative claims database compiled by the Japan Medical Data Center. Patients were defined as individuals with comorbidities with chronic kidney disease stages 3 to 5 on admission and were aged ≥40 y with BMI at admission and BMI information from a previous admission 3 to 12 mo earlier. Restricted cubic spline analysis and thin-plate smoothed spline analysis were performed. RESULTS: A total of 10 802 individuals were analyzed. The mean age was 74.6 ± 11.3 y, number of men was 7175 (66.4%), and 2115 (19.6%) deaths were recorded. Smoothed splines for BMI found that low BMI was associated with high hazard ratio (HR) (BMI = 18.5 kg/m2; HR = 1.3 [1.2-1.4]). Smoothed splines of weight change found higher HR with increasing rate of weight change for both weight gain and loss (weight change rate = -10%; HR = 1.4 [1.3-1.5]; weight change rate = 10%; HR = 1.2 [1.1-1.3]). In thin-plate smoothed spline analysis, the U-curve had a higher odds ratio as BMI decreased in patients with or without dialysis and as the degree of weight change increased. CONCLUSIONS: We found trends in BMI and rate of weight change associated with mortality in Asian patients with chronic kidney disease.

Association of body mass index and weight change with death in patients with advanced cancer.

OBJECTIVE: Conventional diagnostic criteria for cachexia are based on Western studies. The aim of this study was to investigate trends in body mass index (BMI) and the rate of weight change associated with adverse outcomes in Asian patients with advanced cancer. METHODS: This retrospective cohort study was conducted using the administrative claims database compiled by the Japan Medical Data Center Inc. The study was conducted between April 2014 and September 2022 on patients with advanced cancer. A Cox regression model was used to perform a restricted cubic spline analysis with four knots for BMI and weight change. Additionally, thin-plate smoothed splines were used to generate contour plots of the odds ratios of BMI and weight change for mortality. RESULTS: The study analyzed 48 600 patients. The mean age was 71.9 ± 10 y. There were 33 051 men (68%) and 17 853 deaths (37%). The smoothed splines for BMI showed that low BMI was associated with high hazard ratio (HR, [95% confidence interval]; BMI = 18.5 kg/m2, HR, 1.2; [1.1-1.2]; BMI = 25 kg/m2, HR, 0.9; [0.9-0.9]). The smoothed spline of weight change showed a higher HR with an increasing rate of weight change (weight change rate -10%, HR, 1.1; [1.1-1.2]; weight change rate +10%, HR, 1; [1-1]). In the thin-plate smoothed spline analysis, patients with BMI <17 to 18.5 kg/m2 were at a higher risk for death regardless of weight change. CONCLUSIONS: Low BMI, a large degree of weight change, or a combination of both, predicted death in Asian patients with advanced cancer.

Difficulty swallowing and food bolus obstruction in advanced cancer: association with the cachexia-related quality of life.

BACKGROUND: Swallowing disorders including difficulty swallowing and food bolus obstruction, result in reduced dietary intake-a common occurrence that leads to cachexia in patients with advanced cancer. This study examined the effects of swallowing difficulty and food bolus obstruction on cachexia-related quality of life (QOL). METHODS: This study secondarily analyzed data from a self-reported questionnaire survey of adult patients with advanced cancer at 11 palliative care services. Difficulty swallowing and food bolus obstruction were measured using the 11-point Numeric Rating Scale (NRS), whereas dietary intake and cachexia-related QOL were assessed using the Ingesta-Verbal/Visual Analog Scale and the Functional Assessment of Anorexia/Cachexia Therapy Anorexia/Cachexia Subscale. A multiple logistic regression model was employed to determine the factors associated with varying degrees of difficulty swallowing and food bolus obstruction. RESULTS: Of the invited 495 patients, 378 agreed to participate (response rate 76.4%). After excluding participants with missing data, the data of 332 participants were analyzed; 26.5% had difficulty swallowing (NRS ≥1) and 28.3% had food bolus obstruction (NRS ≥1). Multivariate analysis revealed a substantial association between difficulty swallowing and food bolus obstruction and a decrease in cachexia-related QOL, regardless of performance status and the existence of cachexia. The coefficients for difficulty swallowing and food bolus obstruction were -6.34 [95% confidence interval (CI): -9.55 to -3.14, P<0.001] and -5.88 (95% CI: -8.68 to -3.09, P<0.001), respectively. CONCLUSIONS: Cachexia-related QOL deteriorated as difficulty swallowing and food bolus obstruction worsened; thus, healthcare providers must diagnose and treat swallowing disorders in a timely manner to prevent progression of cachexia and improve cachexia-related QOL.

Malnutrition according to the GLIM criteria with kidney dysfunction is associated with increased mortality in hospitalized patients with cardiovascular disease: A retrospective cohort study.

BACKGROUND & AIMS: Cardiovascular disease (CVD) is a significant cause of mortality and rising healthcare costs, involving numerous chronic and nutritional risk. Although several studies have reported that malnutrition based on the Global Leadership Initiative on Malnutrition (GLIM) criteria is associated with mortality in patients with CVD, they have not evaluated this association in terms of malnutrition severity (moderate or severe). Furthermore, the relationship between malnutrition combined with renal dysfunction, a risk factor for death in CVD patients, and mortality has not been previously evaluated. Thus, we aimed to assess the association between malnutrition severity and mortality, as well as malnutrition status stratified by kidney function and mortality, in patients hospitalized due to CVD events. METHODS: This single-centre, retrospective cohort study included 621 patients with CVD aged ≥18 years admitted to Aichi Medical University between 2019 and 2020. The relationship between nutritional status based on the GLIM criteria (without malnutrition, moderate malnutrition, or severe malnutrition) and the incidence of all-cause mortality was evaluated by multivariable Cox proportional hazards models. RESULTS: Patients with moderate and severe malnutrition were significantly more prone to mortality than those without malnutrition (adjusted hazard ratio [HR] of patients without, with moderate, and with severe malnutrition: 1.00 [reference], 1.94 [1.12-3.35], and 2.63 [1.53-4.50], respectively). Furthermore, we found the highest all-cause mortality rate in patients with malnutrition and a lower estimated glomerular filtration rate (eGFR <30 mL/min/1.73 m2) (adjusted HR, 10.1; confidence interval, 3.90-26.4) than in patients without malnutrition and normal eGFR (eGFR ≥60 mL/min/1.73 m2). CONCLUSIONS: The present study indicated that malnutrition according to the GLIM criteria was associated with increased all-cause mortality in patients with CVD, and malnutrition associated with kidney dysfunction was associated with a higher risk of mortality. These findings provide clinically relevant information to identify high mortality risk in patients with CVD and highlight the need for giving careful attention to malnutrition with kidney dysfunction among patients with CVD.

Factors Associated With Practice of Multimodal Care for Cancer Cachexia Among Physicians and Nurses Engaging in Cancer Care.

PURPOSE: Multimodal care for cancer cachexia is needed. This study examined factors associated with practicing multimodal cachexia care among physicians and nurses engaging in cancer care. METHODS: This was a preplanned secondary analysis of a survey investigating clinicians' perspectives on cancer cachexia. Data of physicians and nurses were used. Data on knowledge, skills, and confidence in multimodal cachexia care were obtained. Nine items on practicing multimodal cachexia care were evaluated. Participants were divided into two groups as practicing multimodal cachexia care (above median value for the nine items) or not. Comparisons were made using the Mann-Whitney U test or chi-square test. Multiple regression analysis was performed to identify the factors of practicing the multimodal care. RESULTS: Total of 233 physicians and 245 nurses were included. Significant differences were observed between the groups: female sex (P = .025), palliative care versus oncology specialization (P < .001), the number of clinical guidelines used (P < .001), the number of symptoms used (P = .005), training for cancer cachexia (P = .008), knowledge on cancer cachexia (P < .001), and confidence in cancer cachexia management (P < .001). Palliative care specialization (partial regression coefficient [B] = 0.85; P < .001), the number of clinical guidelines used (B = 0.44; P < .001), knowledge on cancer cachexia (B, 0.94; P < .001), and confidence in cancer cachexia management (B = 1.59; P < .001) were statistically significant in multiple regression analysis. CONCLUSION: Specialization in palliative care, specific knowledge, and confidence were associated with the practice of multimodal care for cancer cachexia.