Association between a malnutrition screening tool and mealtime observation checklist items in older people receiving oral intake support: A cross-sectional study of four long-term care facilities.

BACKGROUND: Multiple nutritional screening tools are available for older people; however, few screening tools include specific eating behaviours as risk factors that could lead to poor food intake. The 24-item mealtime observation checklist (MOCL), developed by the Japanese Ministry of Health, Labour and Welfare in 2015, comprises signs, symptoms and conditions during mealtime that reflect eating and swallowing functions and oral conditions. OBJECTIVES: To examine factors associated with malnutrition among the MOCL items in older people. METHODS: A cross-sectional study was conducted using data from a retrospective cohort study conducted at four long-term care facilities in Japan. Among the older people residing in the facilities, 198 who received oral intake support were included in the analyses. Nutritional status was assessed using the Mini Nutritional Assessment-Short Form (MNA®-SF), and comparisons were made between 'malnutrition' and 'at-risk or well-nourished'. The association between each MOCL item and malnutrition was assessed using multivariable logistic regression analysis. RESULTS: Of the 198 participants, 98 (49.5%) were classified as 'malnutrition', 98 (49.5%) as 'at-risk' and 2 (1%) as 'well-nourished' by MNA®-SF. After adjusting for participant characteristics such as age and sex, significant associations with malnutrition were observed for four items from the 24-item MOCL: 'Has fatigue due to extended mealtime (odds ratio [OR] = 3.20, 95% confidence interval [CI]: 1.36-7.53)', 'Food residues in the oral cavity are conspicuous (OR = 2.77, 95% CI: 1.38-5.52)', 'Has difficulty swallowing food and takes time to swallow (OR = 3.78, 95% CI: 1.45-9.84)' and 'Assisted feeding is required (OR = 3.70, 95% CI: 1.73-7.91)'. CONCLUSIONS: The four signs, symptoms and conditions during mealtime identified in this study may be associated with malnutrition in older people. IMPLICATIONS FOR PRACTICE: These may indicate the potential eating problems that can lead to malnutrition. By incorporating them into early intervention and prevention measures, health care providers may help prevent malnutrition and improve the nutritional status of older people.

Association between being at-risk of malnutrition and discontinued home medical care among older patients: a 1-year follow-up study.

BACKGROUND: Both malnutrition and at-risk of malnutrition are prevalent among older patients receiving home medical care. Discontinuation of home medical care usually occurs when an older patient is admitted to a hospital or nursing home or dies. This study aimed to assess prospective associations between nutritional status and discontinuation of home medical care in older patients. METHODS: Three hundred and thirty-three Japanese older patients receiving home-visit nursing care services were included in this study. Their nutritional status was assessed using the Mini Nutritional Assessment®-Short Form, and patients were classified into three groups (well-nourished, at-risk of malnutrition and malnourished). Outcomes were confirmed at the 1-year follow-up survey. Hazard ratios (HRs) and 95% confidence intervals (CIs) for discontinuation of home medical care based on nutritional status were calculated using a Cox proportional hazard model. Covariates included age, sex, living status, economic status, activities of daily living, comorbidities and dysphagia status. RESULTS: In total, 297 patients (median age: 84 years) were analysed. At baseline, 48.5% of the patients were at-risk of malnutrition and 18.9% were malnourished. During the observation period of 1 year, 27.6% patients discontinued their home medical care. In the adjusted model, the HR for discontinuation of home medical care among those at-risk of malnutrition was 2.44 (95% CI: 1.34-4.45) times than that of the well-nourished group, although the malnourished group was not significantly associated with discontinuation of home medical care (HR: 1.69, 95% CI: 0.77-3.72; referent: well-nourished). CONCLUSIONS: At-risk of malnutrition was associated with discontinuation of home medical care among older patients.

Relationship between the phase angle from bioelectrical impedance analysis and daily physical activity in patients with rheumatoid arthritis.

OBJECTIVES: This study aimed to examine the relationship between daily physical activity and the phase angle (PhA) obtained by bioelectrical impedance analysis in rheumatoid arthritis (RA) patients. METHODS: Data from a prospective cohort study of RA patients who were surveyed every year were analysed. The PhA was assessed by the bioelectrical impedance analysis method, and physical activity was assessed as the amount of time of exercise in metabolic equivalents (METs) per day using a triaxial accelerometer for 7 consecutive days. The association between physical activity and the PhA was evaluated using the isotemporal substitution model in multiple regression analysis. RESULTS: Seventy-six RA patients were included in the analysis (81% female and age 66.2 ± 13.1 years). On cross-sectional analysis, the isotemporal substitution model in multiple regression analysis showed that the PhA was 0.05 points higher every 10 minutes when activities with intensity of 1 ≤ METs < 2 were replaced by activities with intensity of ≥3 METs (P = .01). Over 1 year, the rate of change in the PhA was 0.69% higher every 10 minutes when activities with intensity of 1 ≤ METs < 2 were replaced by activities with intensity of ≥3 METs (P = .037). CONCLUSION: The PhA in RA patients may be related to physical activity level.

Relationship between preoperative nitrogen balance and energy and protein intake in patients with esophageal cancer.

BACKGROUND & AIMS: Nitrogen balance (NB) is an important indicator of protein utilization in the body, and a positive NB is essential for maintaining and improving nutritional status. However, information is lacking on the target values of the energy and protein levels required to maintain positive NB in cancer patients. This study aimed to verify the energy and protein requirements for positive NB in preoperative esophageal cancer patients. METHODS: This study included patients for esophageal cancer surgery who were admitted for radical surgery. Urine urea nitrogen (UUN) levels were measured based on 24-h urine storage. Energy and protein intakes were calculated from the dietary intake during hospitalization and the amount administered from enteral and parenteral nutrition. The characteristics of the positive and negative NB groups were compared, and patients' characteristics related to UUN excretion were analyzed. RESULTS: Seventy-nine patients with esophageal cancer were included, and 46% of patients were negative NB. All patients with energy intake ≥30 kcal/kg/day and protein intake ≥1.3 g/kg/day had positive NB. Whereas, in the group with energy intake ≥30 kcal/kg/day and protein intake <1.3 g/kg/day, 67% of patients were positive NB. There was a significant positive relation between UUN excretion and retinol-binding protein in multiple regression analyses adjusted for several patients' characteristics (ß = 0.28, p = 0.048). CONCLUSION: In preoperative esophageal cancer patients, 30 kcal/kg/day of energy and 1.3 g/kg/day of protein were the guideline values for positive NB. Good short-term nutritional status was a factor associated with increased UUN excretion.

Lifestyle and body composition changes in patients with rheumatoid arthritis during the COVID-19 pandemic: A retrospective, observational study.

Objectives: Behavioral restrictions and staying at home during the COVID-19 pandemic have affected lifestyles. It was hypothesized that patients with rheumatoid arthritis (RA) decreased their activities of daily living (ADL) and exercise during the pandemic. The aim of this study is to investigate the changes in lifestyle and body composition. Methods: Data were obtained from an observational study (CHIKARA study). Of 100 RA patients, 70 (57 women, 13 men) were followed-up with measurements of grip strength, as well as muscle mass, fat mass, and basal metabolic rate by a body composition analyzer. Changes in ADL and exercise were evaluated using a visual analog scale. The relationships between changes in ADL or exercise and body composition were investigated. Results: Muscle mass and grip strength were significantly lower after behavioral restrictions compared to the periods before restrictions (34.0 vs 34.7 kg, P < 0.001; 16.2 vs 17.2 kg, P = 0.013, respectively). Fat mass was significantly greater after behavioral restrictions compared to the periods before restrictions (16.2 vs 15.5 kg, P = 0.014). The mean decrease in ADL was 44%, whereas that of exercise was 20%.The change in muscle mass (ß = -0.335, P = 0.007) was the only independent factor for the change in exercise on multivariate analysis. Conclusions: Muscle mass and grip strength decreased and fat mass increased in RA patients with the behavioral restrictions of the COVID-19 pandemic. Muscle mass decreased in patients without exercise. Maintenance of muscle mass may be important during the COVID-19 pandemic.

Validation of the applicability of the mealtime observation checklist in predicting the risk of aspiration pneumonia in older adults receiving oral intake support: A retrospective cohort study of four long-term care facilities.

AIM: In Japan, a 24-item mealtime observation checklist (MOCL) was developed in 2015 to support oral intake and prevent aspiration in older adults. The MOCL consists of signs/symptoms/conditions that reflect eating and swallowing functions and oral conditions. This study aimed to examine the association between each MOCL item and the onset of aspiration pneumonia (AP). METHODS: This retrospective cohort study included 199 older adults with difficulties in oral intake residing in four long-term care facilities. The association between the time to the onset of AP (6 months follow-up) and each MOCL item was examined using Cox proportional hazards models. RESULTS: The median (25th, 75th percentiles) age of the participants was 87 (82, 91.5) years; 131 (65.8%) were women; and 24 developed AP during the study period. After adjusting for the characteristics of participants, six items were significantly associated with the onset of AP: "Has difficulty maintaining a sitting position" (hazard ratio [HR] = 3.29, 95% confidence interval [CI]: 1.37-7.88), "Sleep while eating" (HR = 3.45, 95% CI: 1.12-10.59), "Has difficulty starting to eat, frequently interrupts eating even after starting to eat, and has difficulty concentrating on eating" (HR = 2.51, 95% CI: 1.10-5.72), "Has fatigue because additional time is needed to eat" (HR = 3.08, 95% CI: 1.32-7.20), "Dry mouth" (HR = 2.84, 95% CI: 1.21-6.67), and "Assisted feeding is required" (HR = 2.90, 95% CI: 1.21-6.93). CONCLUSIONS: Of the 24 items on the MOCL, we found six items that might contribute to screening older adults at a high risk of AP onset. Geriatr Gerontol Int 2023; 23: 376-382.

Severity of Liver Fibrosis Is Associated with the Japanese Diet Pattern and Skeletal Muscle Mass in Patients with Nonalcoholic Fatty Liver Disease.

It is not fully clear as to which dietary patterns are associated with the pathogenesis of nonalcoholic fatty liver disease (NAFLD) in Asia. We conducted a cross-sectional study of 136 consecutively recruited patients with NAFLD (49% female, median age 60 years). Severity of liver fibrosis was assessed using the Agile 3+ score, a recently proposed system based on vibration-controlled transient elastography. Dietary status was assessed using the 12-component modified Japanese diet pattern index (mJDI12). Skeletal muscle mass was assessed by bioelectrical impedance. Factors associated with intermediate-high-risk Agile 3+ scores and skeletal muscle mass (75th percentile or higher) were analyzed by multivariable logistic regression. After adjustment for confounders, such as age and sex, the mJDI12 (OR: 0.77; 95% CI: 0.61, 0.99) and skeletal muscle mass (75th percentile or higher) (OR: 0.23; 95% CI: 0.07, 0.77) were significantly associated with intermediate-high-risk Agile 3+ scores. Soybeans and soybean foods were significantly associated with skeletal muscle mass (75th percentile or higher) (OR: 1.02; 95% CI: 1.00, 1.04). In conclusion, the Japanese diet pattern was associated with the severity of liver fibrosis in Japanese patients with NAFLD. Skeletal muscle mass was also associated with the severity of liver fibrosis, and intake of soybeans and soybean foods.

Effects of body composition on early postoperative discharge and postoperative complications in patients with esophageal cancer.

BACKGROUND: Patients with esophageal cancer are prone to nutrition deterioration during the perioperative period and have a high incidence of postoperative complications, prolonging hospitalization. Decreased muscle mass is a known contributor to this deterioration, but there is insufficient evidence on the effects of preoperative maintenance and improvement of muscle mass. In this study, we evaluated the relationship between body composition, early postoperative discharge, and postoperative complications in patients with esophageal cancer. METHODS: This was a retrospective cohort study. Patients were divided into an early discharge group and a control group, who were discharged ≤21 days postoperatively and >21 days, respectively. The relationship of body composition to postoperative complications and discharge time in patients was evaluated via multivariate logistic regression using isotemporal substitution (IS) models. RESULTS: The early discharge group comprised 31 of the 117 patients (26%) included. This group had significantly lower incidences of sarcopenia and postoperative complications than the control group. In logistic regression analyses estimating the effect of changes in body composition using the IS models, preoperative replacement of 1 kg of body fat with 1 kg of muscle mass was associated with significantly higher odds of early discharge (odds ratio [OR], 1.28; 95% CI, 1.03-1.59) and lower odds of postoperative complications (OR, 0.81; 95% CI, 0.66-0.98). CONCLUSION: In patients with esophageal cancer, a preoperative increase in muscle mass may reduce postoperative complications and hospital stay duration.

The bioimpedance phase angle may be associated with frailty in rheumatoid arthritis patients: Results from a prospective, cohort study.

OBJECTIVES: This study investigated whether the phase angle (PhA) on bioelectrical impedance analysis is related to frailty in rheumatoid arthritis (RA) patients. METHODS: Data from a prospective cohort study of RA patients were analysed. The PhA was assessed by the bioelectrical impedance analysis method, and frailty was assessed by the Kihon Check List (KCL) annually. The cut-off value of the PhA for frailty was calculated by receiver-operating characteristic analysis. The relationships between the PhA and frailty were evaluated by logistic regression analysis. The relationships between the change in PhA and frailty status and the KCL score were evaluated by analysis of covariance and multiple regression analysis. RESULTS: A total of 170 patients (81.2% female, 66.2 ± 13.1 years) were included in the analysis. A PhA of less than the cut-off for frailty was significantly associated with frailty (odds ratio: 4.75, 95% confidence interval: 1.86, 12.17). The change in the PhA was significantly associated with the change in the KCL score (ß = -0.15). In robust patients, there was a significant difference in the rate of change of the PhA between the group that became pre-frail in the next year and the group that remained robust. CONCLUSIONS: The PhA may be associated with frailty in RA patients.

Impact of disease burden or inflammation on nutritional assessment by the GLIM criteria in female patients with rheumatoid arthritis.

BACKGROUND & AIMS: In 2018, the Global Leadership Initiative on Malnutrition (GLIM) released a global standard for evaluating malnutrition. The etiologies of malnutrition in the GLIM criteria includes disease burden/inflammation, but how this view affects nutritional assessment remains unclear. This study aimed to investigate the impact of disease burden/inflammation on the proportion of malnourished patients defined by GLIM criteria, and how differences in methods for determining disease burden/inflammation in GLIM criteria affect existing nutritional indices among patients with rheumatoid arthritis (RA). We also investigated factors associated with malnutrition in RA patients. METHODS: Data from 135 female RA patients (66.8 ± 12.6 years) were cross-sectionally analyzed. Among the etiologies of malnutrition, disease burden/inflammation was defined as: (1) moderate or higher disease activity score (disease activity score composite of the 28-joint score and erythrocyte sedimentation rate [DAS28-ESR] ≥ 3.2) [DAS-malnutrition (MN)]; (2) elevated C-reactive protein (CRP) ≥0.5 mg/dL (CRP-MN); and (3) presence of RA (RA-MN). In each of the three conditions, nutritional indicators between well-nourished and malnourished groups were compared by analysis of covariance. Factors associated with malnutrition were analyzed with logistic regression analysis. RESULTS: The frequencies of malnutrition as defined by DAS-MN, CRP-MN, and RA-MN were 39%, 30%, and 71%, respectively. When malnutrition was defined by the DAS-MN and/or the CRP-MN, grip strength and serum ceruloplasmin, iron, and zinc levels showed significant differences between the well-nourished and malnourished groups (p < 0.05). The use of targeted synthetic or biological disease-modifying antirheumatic drugs (ts-/b-DMARD) (OR = 0.29; 95% CI 0.11-0.82), grip strength (OR = 0.83; 95% CI 0.75-0.91), subjective reduction in walking speed (OR = 5.24; 1.85-14.86) were significantly associated with malnutrition as determined by DAS-MN. CONCLUSION: Differences in disease burden/inflammation affect nutritional assessments. The number of malnourished patients with RA was negatively associated with the use of ts-/b-DMARDs and high physical function in women.

The bioimpedance phase angle is more useful than sarcopenia as a predictor of falls in patients with rheumatoid arthritis: Results from a 2-y prospective cohort study.

OBJECTIVES: The phase angle (PhA) is an index derived by bioelectrical impedance analysis that reflects the fragility of cell membranes, muscle mass, muscle strength, and nutritional status, and a decrease in PhA might be associated with falls. This study aimed to investigate the relationships of the PhA with sarcopenia and falls in patients with rheumatoid arthritis (RA). METHODS: Data from a prospective cohort study of 189 patients with RA (age 66.5 ± 13.3 y; 80% women) were analyzed. PhA, muscle mass, and grip strength (GS) were evaluated. Sarcopenia was assessed using the Asian Working Group for Sarcopenia 2014 criteria. The correlation between PhA and GS was investigated, and the cutoff value of the PhA for falls during a 2-y period was estimated with a receiver operating characteristic curve analysis. The effects of the PhA and sarcopenia on falls were examined with a Cox proportional hazards model. RESULTS: Of the 189 patients, 48 (25.4%) had falls. The PhA was significantly positively correlated with GS (r = 0.58; P < 0.001). The cutoff values for the PhA for falls were 4.06° for women and 5.26° for men. In the Cox proportional hazards model adjusted for sex, age, disease activity, glucocorticoid use, and activities of daily living at baseline, the hazard ratio for falls was significantly higher when the PhA was below the cutoff value at baseline (hazard ratio: 2.29; 95% confidence interval, 1.18-4.45). Sarcopenia was not a significant risk factor for falls. CONCLUSIONS: The PhA might be a useful surrogate marker to predict falls in patients with RA.

Daily physical activity measured by a wearable activity monitoring device in patients with rheumatoid arthritis.

INTRODUCTION: Activities of daily living in patients with rheumatoid arthritis (RA) have been evaluated by patient-reported outcomes. However, it has been difficult to measure activity intensity quantitively. Calories expended, exercise, and steps were measured quantitively by a wearable activity meter, and their associations with patients' background characteristics were examined. METHODS: Data from a prospective, observational study (CHIKARA study) were used. Eighty-five of 100 RA patients were entered and wore a wearable activity meter for 7 days. The daily calories expended and exercise for both walking and housework and steps were evaluated. Total daily calories expended and exercise was defined as the sum of walking and housework. The relationships of DAS28-ESR, mHAQ, body composition, muscle function, and general status were analyzed. RESULTS: The median age was 66.0 years, and the disease duration was 5.3 years. DAS28-ESR was 3.11, and mHAQ was 0.125. Total daily calories expended, exercise, and number of steps were 461.7 kcal, 3.97 METs h, and 4,788, respectively. MHAQ, walking speed, power, locomotive syndrome, and frailty were independently related to exercise. Total daily exercise and steps of the moderate and high disease activity group were significantly lower than those of the remission group. When the number of steps was < 3,333 and < 2,468, the odds ratios for locomotive syndrome and frailty increased 14.4-fold and 8.7-fold, respectively, using Fisher's exact test (P < 0.001). CONCLUSIONS: Daily physical activity and number of steps were significantly decreased in RA patients with moderate and high disease activity as measured by a wearable activity meter. Key Points • Total daily calories expended and exercise for both walking and housework and steps in patients with rheumatoid arthritis were 461.7 kcal, 3.97 METs h, and 4,788, respectively, using a wearable activity meter. • Daily physical activity, especially total daily exercise and number of steps, was significantly decreased in RA patients with moderate and high disease activity. • When total daily steps were < 3,333 and < 2,468, the odds ratios for locomotive syndrome and frailty increased 14.4-fold and 8.7-fold, respectively.

Effect of Mobility Restrictions During the Coronavirus Disease Epidemic on Body Composition and Exercise Tolerance in Patients With Obesity: Single Institutional Retrospective Cohort Study.

BACKGROUND: This study investigated the effects of mobility restrictions (MRs) during the COVID-19 epidemic on physical activity, body composition, and exercise tolerance in patients with obesity. METHODS: We analyzed data of obesity patients participating in a 6-month weight loss program in February 2020, and after, when the epidemic was considered to have had some effect on outdoor activity in Osaka, Japan (MR group). MR group patients were compared to patients with obesity attending the program in 2018 and 2019 (non-MR group) who had a similar number of months as MR group. Changes in physical activity, body composition, and exercise tolerance (O2 consumption; VO2) owing to the weight loss program were analyzed between both groups using analysis of covariance and logistic regression analysis. RESULTS: Decreases in body fat were significantly higher in MR group than in non-MR group. However, increases in physical activity, VO2 at anaerobic threshold, and peak VO2 were significantly lower in MR group; however, increases in peak VO2 owing to the weight loss program were less likely to be achieved in MR group (odds ratio, 0.21; 95% confidence interval, 0.06-0.81). CONCLUSION: MR during the COVID-19 epidemic may have affected the exercise tolerance of patients with obesity.

Relationship between GLIM criteria and disease-specific symptoms and its impact on 5-year survival of esophageal cancer patients.

BACKGROUND & AIMS: Malnutrition is common in patients with esophageal cancer, which affects their prognosis. The global leadership initiative on malnutrition (GLIM) criteria was recently proposed as the world's first diagnostic criteria for malnutrition. However, the association between esophageal cancer patients and the GLIM criteria is unclear. The purpose of this study was to evaluate the percentage of patients diagnosed with malnutrition preoperatively using the GLIM criteria, assess the impact of disease-specific symptoms on the severity of malnutrition, and assess the prognostic relevance of GLIM defined malnutrition in patients with esophageal cancer. METHODS: This was a retrospective single-center cohort study. Preoperative nutritional status of patients with esophageal cancer hospitalized between June 2009 and July 2011 was evaluated according to the GLIM criteria. Factors related to severe malnutrition as per the GLIM criteria were analyzed using multivariable logistic regression analysis. The association between the severity of malnutrition based on the GLIM criteria and 5-year survival was assessed using a multivariable Cox proportional hazard model. RESULTS: Overall, 117 esophageal cancer patients were nutritionally assessed. The percentage of moderate malnutrition and severe malnutrition was 21% and 23%, respectively. Subjective dysphagia [odds ratio (OR): 7.39, 95% confidence interval (CI): 1.46-37.52] and subjective esophageal obstruction (OR: 10.49, 95% CI: 3.47-31.70) were independent risk factors for severe malnutrition. The hazard ratio (HR) for 5-year mortality tended to be higher for moderate malnutrition (HR: 2.12, 95% CI: 0.91-4.95); however, it was not significantly associated with either moderate malnutrition or severe malnutrition (HR: 1.30, 95% CI: 0.52-3.27). Cases that were censored during the follow-up period probably affected the survival results. CONCLUSION: Subjective feelings of dysphagia and esophageal obstruction might be related to malnutrition severity in esophageal cancer patients. Malnutrition assessed by the GLIM criteria was not significantly associated with 5-year survival.

Double-blinded randomized controlled trial to reveal the effects of Brazilian propolis intake on rheumatoid arthritis disease activity index; BeeDAI.

BACKGROUND AND AIMS: Brazilian propolis reportedly contributed to suppressing disease activity in a mouse model of rheumatoid arthritis (RA), suggesting new treatment options using Brazilian propolis. However, only results from animal experiments have been available, and the suppressive effects of Brazilian propolis on disease activity in humans with RA remain unknown. The purpose of this study was to clinically validate how Brazilian propolis intake changes disease activity in RA patients. METHODS: This study was conducted as a multicenter, double-blinded, randomized, placebo-controlled, parallel-group study of 80 women with RA (median age, 61.5 years; interquartile range, 56.0 to 67.3 years) showing moderate disease activity on Disease Activity Score in 28 joints using erythrocyte sedimentation rate (DAS28-ESR). Test tablets containing Brazilian propolis were used in Group P (40 patients), and Brazilian propolis-free placebo tablets were used as control in Group C (40 patients). Group P received 5 tablets of propolis (508.5 mg of propolis) daily, and Group C received 5 tablets of placebo daily. The intervention lasted 24 weeks, with change in DAS28-ESR set as the primary endpoint. As secondary endpoints, other disease activity assessment (DAS28 using C-reactive protein, simplified disease activity index, clinical disease activity index), ultrasonographic evaluation of synovitis, activities of daily living, quality of life, changes in cytokine levels, and adverse events over the course of the study were also assessed. Data were statistically analyzed by analysis of covariance. RESULTS: No significant differences in the primary endpoint were identified between groups (Group P vs Group C, effect: 0.14, 95% confidence interval: -0.21 to 0.49, p = 0.427). Likewise, no significant differences were seen between groups for any secondary endpoints. The adverse event rate during the study period was 28% in Group P and 33% in Group C. CONCLUSIONS: Brazilian propolis exerted no effects on disease activity in patients with RA.

Change in dietary inflammatory index score is associated with control of long-term rheumatoid arthritis disease activity in a Japanese cohort: the TOMORROW study.

BACKGROUND: The dietary inflammatory index (DII®), a quantitative measure of the inflammatory potential of daily food and nutrient intake, and associations between a variety of health outcomes have been reported. However, the association between DII score and disease activity of rheumatoid arthritis (RA) is unclear. Therefore, this study was designed to test whether higher DII score contributes to disease activity and as a corollary, whether reducing DII score helps to achieve or maintain low disease activity or remission in patients with RA. METHODS: We performed a cross-sectional and longitudinal analysis using 6 years of data (from 2011 to 2017) in TOMORROW, a cohort study consisting of 208 RA patients and 205 gender- and age-matched controls started in 2010. Disease activity of RA patients was assessed annually using DAS28-ESR (disease activity score 28 joints and the erythrocyte sedimentation rate) as a composite measure based on arthritic symptoms in 28 joints plus global health assessment and ESR. Dietary data were collected in 2011 and 2017 using the brief-type self-administered diet history questionnaire (BDHQ). Energy-adjusted DII (E-DII™) score was calculated using 26 nutrients derived from the BDHQ. Data were analyzed with two-group comparisons, correlation analysis, and multivariable logistic regression analysis. RESULTS: One hundred and seventy-seven RA patients and 183 controls, for whom clinical and dietary survey data were available, were analyzed. RA patients had significantly higher E-DII (pro-inflammatory) score compared to controls both in 2011 and 2017 (p < 0.05). In RA patients, E-DII score was not a factor associated with significant change in disease activity. However, anti-inflammatory change in E-DII score was associated maintaining low disease activity (DAS28-ESR ≤ 3.2) or less for 6 years (OR 3.46, 95% CI 0.33-8.98, p = 0.011). CONCLUSIONS: The diets of RA patients had a higher inflammatory potential than controls. Although E-DII score was not a factor associated with significant disease activity change, anti-inflammatory change in E-DII score appeared to be associated with maintaining low disease activity in patients with RA. TRIAL REGISTRATION: UMIN Clinical Trials Registry, UMIN000003876 . Registered 7 Aug 2010-retrospectively registered.

Change in skeletal muscle mass is associated with lipid profiles in female rheumatoid arthritis patients -TOMORROW study.

BACKGROUND & AIMS: To examine the relationship between changes in skeletal muscle mass and lipid metabolism and glycometabolism in patients with rheumatoid arthritis (RA). METHODS: Data were analyzed from 148 female RA patients and 145 age-matched non-RA (control) female subjects from a prospective cohort study (TOMORROW; TOtal Management Of Risk factors in Rheumatoid arthritis patients to lOWer morbidity and mortality study). Appendicular skeletal muscle mass (ASM) was assessed using dual-energy x-ray absorptiometry and skeletal muscle mass index (SMI) was calculated as ASM divided by the square of height. The reference value for SMI in Asian women, 5.4 kg/m2, was used to define low SMI. Data were assessed using cross-sectional (2010 baseline data) and longitudinal (change in value from 2010 to 2013) methods from the retrospective cohort. RESULTS: At baseline in RA patients, the low SMI group showed significantly higher low-density lipoprotein cholesterol (LDL-chol) (p = 0.015), apolipoprotein (Apo)B (p = 0.046), and ApoB-to-A1 (ApoB/A1) (p = 0.025) than the normal SMI group. In multiple regression analysis of RA patients, sequential changes from 2010 to 2013 (Δ) in SMI and ApoB and ApoC2 showed significant negative relationships (ß = -0.19, -0.18, respectively) even after adjusting for age, RA duration, exercise habits, medication for RA, disease severity, activities of daily living (ADL) and body fat mass. No significant relation was evident between ΔSMI and various glycometabolism parameters in RA patients. CONCLUSIONS: Skeletal muscle mass might be related to lipid metabolism in RA patients. This relationship is independent of factors such as disease severity and body fat mass.

Osteosarcopenia synergistically increases the risk of falls in patients with rheumatoid arthritis.

OBJECTIVES: Osteosarcopenia is defined as osteoporosis with sarcopenia. The impacts of osteosarcopenia on falls and fractures in rheumatoid arthritis (RA) patients were investigated using 4 years of data from a longitudinal study (CHIKARA study). METHODS: The patients were divided into 4 groups by their baseline status: no sarcopenia and no osteoporosis (SP-OP-); only sarcopenia (SP + OP-); only osteoporosis (SP-OP+); and both sarcopenia and osteoporosis (SP + OP+). Survival rates and Cox hazard ratios were analyzed using falls and fractures as endpoints, adjusted by age, sex, and body mass index. RESULTS: A total of 100 RA patients (SP-OP-: 44%, SP + OP-: 17%, SP-OP+: 28%, and SP + OP+: 11%) were enrolled; 37 patients had falls, and 19 patients had fractures. The fall-free and fracture-free survival rates were significantly lower in SP + OP+ (36.4%, 54.5%) than in SP-OP- (75.0%, 86.4%). The hazard ratio of falls was significantly increased in SP + OP+, by 3.32-fold (95%CI: 1.01-10.9), whereas in SP + OP- and SP-OP+, there were no differences compared to SP-OP-. CONCLUSIONS: The survival rates with the endpoints of falls and fractures in RA patients with osteosarcopenia were lower during 4-year follow-up. The risk of falls increased with the synergistic effect of osteoporosis and sarcopenia.

The relationship between existing nutritional indicators and Global Leadership Initiative on Malnutrition (GLIM) criteria: A one-institution cross-sectional analysis.

BACKGROUND & AIMS: In 2018, the Global Leadership Initiative on Malnutrition (GLIM) presented the criteria for malnutrition diagnosis; reports about the proportion of malnutrition patients meeting these GLIM criteria in acute care hospitals, however, remain very limited. The relationship between GLIM criteria and existing nutritional indicators, patterns for hospitalization, and malnutrition severity is also unclear. This study aims to investigate this relationship. METHODS: Our study included 490 patients (aged 69.5 ± 16.0 years, 45% women) who had been hospitalized during a specific month in an acute care hospital, and for whom we could assess nutritional status according to GLIM criteria. We analyzed the cut-off value on the MNA-SF score and grip strength (GS) for GLIM criteria-defined malnutrition severity grading with receiver operating characteristic (ROC) analysis. We extracted factors relating to malnutrition by multivariate logistic regression analysis. RESULTS: In all, 33% of patients met the GLIM criteria for malnutrition. Malnutrition severity was correlated with age, GS and emergency hospitalization (p < 0.001, respectively). For the MNA-SF score, we determined a cut-off value of point 9 for severe malnutrition [area under curve (AUC) 0.92, p < 0.001], and of point 11 for moderate malnutrition [range 0-14 (AUC 0.90, p < 0.001)]. We were able to identify 98% of patients defined on GLIM criteria as malnourished, with the MNA-SF score. Using the HG, we could also evaluate the malnutrition grading in men younger than 70 years and women older than 70 years (men younger than 70 years: cut off for severe malnutrition, 20 kg, AUC 0.82; for moderate malnutrition, 29 kg, AUC 0.83; women older than 70 years: for severe malnutrition, 11 kg, AUC 0.78; for moderate malnutrition, 14.5 kg, AUC 0.72; p < 0.001, respectively). We extracted emergency hospitalization as an independent factor relating to malnutrition, adjusted for age and sex (odds ratio: 2.99; 95% CI: 2.00-4.47; p < 0.001). CONCLUSIONS: Using the MNA-SF for GLIM criteria screening, we identified malnourished patients with high accuracy, and GS was also a reliable nutritional assessment. Emergency hospitalization patients were at a high risk for malnutrition.

A multi-center retrospective study of neuroendocrine tumors of the uterine cervix: Prognosis according to the new 2018 staging system, comparing outcomes for different chemotherapeutic regimens and histopathological subtypes.

OBJECTIVE: To analyze the clinical behavior of neuroendocrine tumors (NETs) of the uterine cervix, we conducted a multicenter, retrospective study of 193 patients. METHODS: We evaluated the prognosis of NETs according to the new International Federation of Gynecology and Obstetrics (FIGO) staging system, compared the clinical response to different chemotherapy regimens, and compared different histological subtypes of NETS. RESULTS: Diagnoses of the subjects were atypical carcinoid tumor (ACT, n = 37), small cell neuroendocrine carcinoma (SCNEC, n = 126), large cell neuroendocrine carcinoma (LCNEC, n = 22), and NET, not elsewhere classified (n = 8), according to central pathological review. According to FIGO 2018, 69, 17, 74, and 33 patients were at stage I, II, III, or IV, respectively. Five-year survival was 64.5%, 50.1%, 30.2%, and 3.4% for patients at stage I, II, III and IV. About 40% of patients with stage IIIC1 survived >5 years. On multivariate analyses, locally-advanced disease, para-aortic node metastasis, distant metastasis, and <4 cycles of chemotherapy were associated with poor survival. Histological subtype and pelvic node metastasis had no prognostic significance. Response rates to etoposide-platinum (EP) or irinotecan-platinum (CPT-P) regimens were 43.8% (28/64), but only 12.9% to a taxane-platinum (TC) regimen (4/31). The response rate for ACT was 8.7% (2/23), significantly less than the 36.6% for high-grade neuroendocrine carcinomas (HGNEC: both SCNEC and LCNEC, 41/111). CONCLUSIONS: Locally-advanced, extra-pelvic disease and insufficient chemotherapy were independent prognostic factors for cervical NET. HGNEC showed good responses to EP or CPT-P but not TC. Chemotherapy was less effective for ACT, which had a prognosis identical to HGNEC.