Food Intake Level Scale Score Research Articles

Predictors of Complete Oral Intake in Patients With Stroke After Tracheostomy.

Tracheostomy procedures inhibit swallowing, although details of subsequent recovery of oral intake remain unknown. This retrospective cohort study aimed to investigate factors influencing dysphagia improvement in patients with subacute stroke after tracheostomy. The study included 117 patients who underwent tracheostomy after subacute stroke, cerebral hemorrhage, or endogenous subarachnoid hemorrhage and received care at 2 convalescent rehabilitation wards in urban and suburban Japan between 2015 and 2022. The primary outcome measure was the achievement of complete oral intake. Patient demographics, Functional Independence Measure scores, body mass index, food intake level scale scores, and the presence of severe white matter hyperintensities on imaging were retrospectively collected from medical records. Statistical analysis involved univariate logistic regression to identify potential predictors and multivariate logistic regression to refine the model while accounting for multicollinearity. In total, 47% of patients achieved complete oral intake on discharge. Sex, days from onset to admission, Functional Independence Measure motor and cognitive scores, body mass index, food intake level scale scores, and severe white matter hyperintensities were identified as potential predictors in the univariate analysis. However, multivariate logistic regression identified only food intake level scale scores (odds ratio [OR], 3.687 [95% CI, 1.519-8.949]; P=0.004) and severe white matter hyperintensities (OR, 0.302 [95% CI, 0.096-0.956]; P=0.042) as significant predictors of complete oral intake. In patients with subacute stroke undergoing tracheostomy, the level of oral intake on admission and severe white matter hyperintensities on imaging may be better predictors of complete oral intake. However, prospective studies with larger sample sizes and more comprehensive data are warranted to confirm these findings.

A Novel Exercise to Improve Suprahyoid Muscle Area and Intensity as Evaluated by Ultrasonography.

Insufficient suprahyoid muscle strength with poor opening of the upper esophageal sphincter can cause dysphagia. This study investigated whether an exercise of the suprahyoid muscle, named forehead exercise for suprahyoid muscles (FESM, "Enge-Odeko-Taiso" in Japanese), improves the geniohyoid muscle area and intensity using ultrasonography. Sixty-four participants (15 men and 49 women, 82.8 ± 6.0years) living independently with no symptoms of swallowing difficulties were enrolled. The participants were divided into the FESM and the control group. The FESM is an isometric exercise involving repetitions of looking into the navel as if the chin is pulled back with little neck motion using a hand pushed against the forehead for resistance. This exercise is performed five times in 10 courses a day (total 50 times) for 8weeks. Participants in the control group did not conduct any exercises. Body mass index, hand grip strength, gait speed, calf circumference, Mini Nutritional Assessment short-form, eating assessment tool, repetitive saliva swallowing test (RSST), and Food Intake LEVEL Scale scores were examined. The ultrasonographic geniohyoid muscle area, intensity, and RSST were investigated before and after the program. In the FESM group, the geniohyoid muscle area increased from 2.24 to 2.52cm2 (P < 0.05), intensity decreased from 34.6 to 32.0 (P < 0.05), and the median RSST increased from 5 to 6 (P < 0.05) significantly. Conversely, no significant differences were observed in the control group. The FESM was effective to increase the area and decrease the intensity of the geniohyoid muscle and may improve swallowing function.

Polypharmacy, Potentially Inappropriate Medications, and Dysphagia in Older Inpatients: A Multi-Center Cohort Study.

Although the relationship between medication status, symptomatology, and outcomes has been evaluated, data on the prevalence of polypharmacy and potentially inappropriate medications (PIMs) and the association of polypharmacy and PIMs with swallowing function during follow-up are limited among hospitalized patients aged ≥65 years with dysphagia. In this 19-center cohort study, we registered 467 inpatients aged ≥65 years and evaluated those with the Food Intake LEVEL Scale (FILS) scores ≤8 between November 2019 and March 2021. Polypharmacy was defined as prescribing ≥5 medications and PIMs were identified based on the 2023 Updated Beers Criteria. We applied a generalized linear regression model to examine the association of polypharmacy and PIMs with FILS score at discharge. We analyzed 399 participants (median age, 83.0 years; males, 49.8%). The median follow-up was 51.0 days (interquartile range, 22.0-84.0 days). Polypharmacy and PIMs were present in 67.7% of and 56.1% of patients, respectively. After adjusting for covariates, neither polypharmacy (β = 0.05; 95% confidence interval [CI], -0.04-0.13, p=0.30) nor non-steroidal anti-inflammatory medications (β = 0.09; 95% CI, -0.02-0.19; p=0.10) were significantly associated with FILS score at discharge. The results of this study indicated a high proportion of polypharmacy and PIMs among inpatients aged ≥65 years with dysphagia. Although these prescribed conditions were not significantly associated with swallowing function at discharge, our findings suggest the importance of regularly reviewing medications to ensure the appropriateness of prescriptions when managing older inpatients.

Association of poor oral health with increased incidence of dysphagia and impaired improvement in nutritional status among patients with acute heart failure: a prospective cohort study.

This study aimed to clarify the association between oral health and the incidence of dysphagia as well as the recovery of nutritional status and improvement of dysphagia in hospitalized patients with acute heart failure. Hospitalized patients with AHF were prospectively enrolled. Oral health was evaluated using the Japanese Version of the Oral Health Assessment Tool (OHAT-J) after circulation dynamics improved (defined as baseline), and participants were classified into good and poor oral health groups (OHAT-J 0-2 and ≧ 3, respectively). The primary outcome measure was the incidence of dysphagia evaluated using the Food Intake Level Scale (FILS) at baseline. Secondary outcome measures were nutritional status and FILS score at discharge. Nutritional status was assessed using the Mini Nutritional Assessment Short Form (MNA-SF). Univariate and multivariate logistic regression analyses were used to determine the association between oral health and the study outcomes. Of the 203 recruited patients (mean age, 79.5years; 50.7% female), 83 (40.9%) were in the poor oral health group. Participants with poor oral health were significantly older, had lower skeletal muscle mass and strength, lower nutrient intake and nutritional status, worse swallowing status, as well as lower cognitive level, and physical function than those with good oral health. In multivariate logistic regression analyses, baseline poor oral health was significantly associated with the incidence of dysphagia (odds ratio = 1.036, P = 0.020), as well as with the improvement in nutritional status (odds ratio = 0.389, P = 0.046) and dysphagia (odds ratio = 0.199, P = 0.026) at discharge. Poor baseline oral health was associated with the incidence of dysphagia, as well as with the lack of improvement in nutritional status and dysphagia in patients with acute heart failure.

Effects of Head and Neck Alignment and Pharyngeal Anatomy on Epiglottic Inversion During Swallowing in Dysphagic Patients.

The effects of head and neck alignment and pharyngeal anatomy on epiglottic inversion remain unclear. This study investigated the factors involved in epiglottic inversion, including head and neck alignment and pharyngeal anatomy, in patients with dysphagia. Patients with a chief complaint of dysphagia and who underwent videofluoroscopic swallowing study at our hospital from January to July 2022 were enrolled. They were divided into three groups based on the degree of epiglottic inversion as the complete-inversion (CI), partial-inversion (PI), and non-inversion group (NI) groups. Data were compared among the three groups; a total of 113 patients were analyzed. The median age was 72.0 (IQR: 62.0-76.0) years; 41 (36.3%) and 72 (63.7%) were women and men, respectively. There were in 45 (39.8%) patients in the CI, 39 (34.5%) in the PI, and 29 (25.7%) in the NI groups, respectively. Single-variable analysis revealed significant relation to epiglottic inversion of Food Intake LEVEL Scale score, penetration-aspiration score with 3-mL thin liquid bolus, epiglottic vallecula and pyriform sinus residue, hyoid position and displacement during swallowing, pharyngeal inlet angle (PIA), epiglottis to posterior pharyngeal wall distance, and body mass index. Logistic regression analysis with complete epiglottic inversion as the dependent variable revealed the X coordinate at maximum hyoid elevation position during swallowing and PIA as significant explanatory variables. These results suggest that epiglottic inversion is constrained in patients with dysphagia who have poor head and neck alignment or posture and a narrow pharyngeal cavity just before swallowing.

Association of resting energy expenditure-based energy intake sufficiency with functional recovery, dysphagia, and 1-year mortality following heart failure: A prospective observational study

Evidence for the influence of resting energy expenditure (REE)-based energy intake on the outcomes of patients with heart failure (HF) is scarce. This study evaluates the relationship between REE-based energy intake sufficiency and clinical outcomes in hospitalized HF patients. This prospective observational study included newly admitted patients with acute HF. REE was measured using indirect calorimetry at baseline and total energy consumption (TEE) was calculated by multiplying REE with activity index. Energy intake (EI) was recorded, and the patients were classified into two groups, namely, the energy intake sufficiency (i.e., EI/TEE ≥1) and energy intake deficiency groups (i.e., EI/TEE <1). The primary outcome was the performance of activities of daily living, assessed using the Barthel Index, at discharge. Other outcomes included dysphagia at discharge and all-cause 1-year mortality following discharge. Dysphagia was defined as a Food Intake Level Scale (FILS) score of <7. Multivariable analyses and Kaplan-Meier estimates were used to determine the association of energy sufficiency both at baseline and at discharge with the outcomes of interest. The analysis included 152 patients (mean age, 79.7 years; 51.3% women); of them, 40.1% and 42.8% had inadequate energy intake both at baseline and at discharge, respectively. In multivariable analyses, energy intake sufficiency at discharge was significantly associated with the BI (β=0.136, p=0.002) and FILS score (odds ratio=0.027, p<0.001) at discharge. Moreover, energy intake sufficiency at discharge was associated with 1-year mortality after discharge (p<0.001). Adequate energy intake during hospitalization was associated with improved physical and swallowing functions and 1-year survival in HF patients. Adequate nutritional management is essential for hospitalized HF patients, suggesting that adequate energy intake may lead to optimal outcomes.

Effects of Undernutrition on Swallowing Function and Activities of Daily Living in Hospitalized Patients: Data from the Japanese Sarcopenic Dysphagia Database

This retrospective cohort study examined the effects of undernutrition on swallowing function and activities of daily living in hospitalized patients. Data from the Japanese Sarcopenic Dysphagia Database were used, and hospitalized patients aged ≥20 years with dysphagia were included in the analysis. Participants were assigned to the undernutrition or normal nutritional status group based on the Global Leadership Initiative on Malnutrition criteria. The primary outcome was the Food Intake Level Scale change, and the secondary outcome was the Barthel Index change. Among 440 residents, 281 (64%) were classified under the undernutrition group. The undernutrition group had a significantly higher Food Intake Level Scale score at baseline and Food Intake Level Scale change (p = 0.001) than the normal nutritional status group. Undernutrition was independently associated with the Food Intake Level Scale change (B = -0.633, 95% confidence interval = -1.099 to -0.167) and the Barthel Index change (B = -8.414, 95% confidence interval = -13.089 to -3.739). This was defined as the period from the date of admission to the hospital until discharge or 3 months later. Overall, our findings indicate that undernutrition is associated with reduced improvement in swallowing function and the ability to perform activities of daily living.

Diagnostic Accuracy of Mann Assessment of Swallowing Ability for Predicting Dysphagia in Patients with Psychiatric Disorders.

Dysphagia occurs in various diseases and constitutes a major concern in patients with psychiatric disorders. The Mann Assessment of Swallowing Ability (MASA) comprises 24 clinical parameters designed to identify swallowing disorders. One item in MASA, the "gag reflex", involves an unpleasant stimulus, which means that it is often omitted when the test is administered. The aims of this study were to determine the presence/absence of dysphagia in patients with psychiatric disorders using the MASA and determine its diagnostic accuracy when the gag reflex item was excluded in patients with psychiatric disorders. The study participants comprised patients admitted to a hospital psychiatric ward in whom dysphagia had been suspected based on oral intake status. The following items were determined: age, total MASA score (23 out of 24 items, giving a score out of 195 points), body mass index score, milligram equivalents of chlorpromazine, and the Food Intake Level Scale score. The patients were divided into two groups according to the presence or absence of swallowing problems as assessed by videoendoscopic or videofluoroscopic examination. The scores for each item investigated in the MASA, including the total score, were compared between the two groups. Receiver operating characteristic curve analysis was carried out to determine the optimum cut-off value. The total MASA score, which excluded the "gag reflex" item, was lower in the problematic swallowing group than in the non-problematic swallowing group. The MASA scores for cooperation, respiratory, dysphasia, tongue coordination, oral preparation, pharyngeal phase, and pharyngeal response tended to be lower in the problematic swallowing group. Furthermore, an optimum cut-off value of 169 points (sensitivity, 0.92; specificity, 0.68; likelihood ratio, 2.84) was identified. These results indicate that the cut-off MASA score is effective in screening for dysphagia, even when the "gag reflex" item is excluded.

Association between BIA-derived Phase Angle and Sarcopenia and Improvement in Activities of Daily Living and Dysphagia in Patients undergoing Post-Stroke Rehabilitation.

To investigate the predictive value of the BIA-derived phase angle with respect to the functional prognosis and baseline sarcopenia in patients undergoing post-stroke rehabilitation. Retrospective cohort study. Overall, 577 Japanese patients admitted to a post-acute care hospital from 2016 to 2020 were recruited. Body composition analysis, which included BIA-derived phase angle and skeletal muscle mass, was performed using bioelectrical impedance analysis (BIA). Study outcomes included physical function assessed using the Functional Independence Measure (FIM-motor) and the level of dysphagia assessed using the Food Intake LEVEL Scale (FILS). Sarcopenia was defined as the loss of skeletal muscle mass and decreased muscle strength. Receiver operating characteristic curves were used to calculate the optimal cutoff value of BIA-derived phase angle to diagnose sarcopenia. Multivariate analyses were used to determine whether the BIA-derived phase angle at admission was associated with outcomes at discharge and baseline sarcopenia. After enrollment, 499 patients (mean age: 74.0 ± 13.1 years; 52.0% men) were examined. The median FIM-motor and FILS scores at admission were 47 (20-69) and 8 (7-10), respectively. Sarcopenia was observed in 43.2% of patients. After adjusting for potential confounders, BIA-derived phase angle was positively associated with FIM-motor scores at discharge (β = 0.134, P < 0.001), FIM-motor score gain (β = 2.504, P < 0.001), and FILS scores at discharge (β = 0.120, P = 0.039). BIA-derived phase angle was negatively associated with the sarcopenia diagnosis at baseline (odds ratio = -0.409, P < 0.001); its cutoff value was 4.76° (sensitivity 0.800, specificity 0.790, P < 0.001) for sarcopenia diagnosis in men and 4.11° (sensitivity 0.735, specificity 0.829, P < 0.001) in women. BIA-derived phase angle was positively associated with the recovery of physical function and dysphagia level and negatively associated with baseline sarcopenia in patients undergoing post-stroke rehabilitation. The BIA-derived phase angle cutoff for sarcopenia diagnosis was 4.76° for men and 4.11° for women.

The characteristics of dysphagia and the incidence of pneumonia in Myotonic dystrophy type 1 patients especially concerning swallowing function evaluated by endoscopy

ObjectiveThe objectives of the study were to clarify the characteristics of dysphagia and the incidence of pneumonia in Myotonic dystrophy type 1 (DM1) patients, and to investigate the relationship between the development of pneumonia and the DM1 patient's background, especially concerning swallowing function evaluated by endoscopy. MethodsThe subjects were 88 DM1 patients who underwent swallowing function evaluation. The severity of disease in DM1patients was assessed based on the muscular impairment rating scale (MIRS), and the number of CTG repeats. Patients were divided into two groups; those who developed aspiration pneumonia within two years after swallowing assessment and those who did not develop aspiration pneumonia. Swallowing function was assessed using the food intake level scale (FILS), repetitive saliva swallowing test (RSST), the modified water swallowing test (MWST), and the Hyodo score. ResultsOnset of pneumonia within two years of assessment was observed in 22 cases (25%). Age, FILS, and Hyodo score were significantly different between pneumonia and non-pneumonia groups. There was a significant difference in swallowing function tests such as FILS, RSST, and Hyodo score between males and females. The Hyodo score cutoff value for predicting pneumonia within two years was determined by ROC analysis. A cutoff value of 6 was found to have a sensitivity of 0.545 and a specificity of 0.833 (area under the curve=0.722). ConclusionIt is important to evaluate the swallowing function of DM1 patients by endoscopy to prevent aspiration pneumonia. In addition, male patients are more likely to deteriorate in swallowing function and should be carefully monitored.

Association between Inflammation and Functional Outcome in Patients with Sarcopenic Dysphagia.

This study aimed to investigate whether inflammation affects the outcome of swallowing ability to improve treatment for sarcopenic dysphagia. A retrospective observational cohort study was performed using data from the Japanese sarcopenic dysphagia database. The database was constructed using data from 19 hospitals and one home visiting rehabilitation team. Patients with sarcopenic dysphagia with measurements of C-reactive protein (CRP) and serum albumin (Alb) were included. Patients were assigned to two groups using CRP, Alb, and the Japanese modified Glasgow Prognostic Score (mGPS). The Food Intake LEVEL Scale (FILS) was measured at the times of admission and follow-up (FILS follow-up) to assess swallowing function. A total of 197 patients were included. Mean or median values of each parameter were as follows: age: 83.8±8.7, Alb: 3.2 ± 0.6 g/dL, CRP: 8.0 [3.0, 29.0] mg/L, mGPS: 1 [1-2], FILS: 7 [6-8], FILS follow-up: 8 [7-8], and duration of follow-up: 57.0 [27.0, 85.0] days. The FILS score at follow-up was significantly lower in the high CRP group (≥ 5.0 mg/L) than in the low CRP group (< 5.0 mg/L) (p = 0.01). Further, the FILS score at follow-up was significantly lower in the high mGPS group (class; 2) than in the low mGPS group (class; 0 and 1) (p = 0.03). In the multiple linear regression analyses without FILS at baseline, CRP and mGPS were independent risk factors for FILS follow-up. When FILS at baseline was entered, CRP and mGPS were not an independent risk factors for FILS follow-up. Inflammation could modify the outcome of the patients with sarcopenic dysphagia. Inflammation may be an important risk factor in evaluating patients with sarcopenic dysphagia.

Association between postextubation dysphagia and physical function in survivors of critical illness: A retrospective study.

Dysphagia following endotracheal intubation, also known as postextubation dysphagia (PED), is generally observed in survivors of critical illness. However, its association with physical function remains relatively unexplored. This study aimed to investigate the association between PED and physical function in patients after intensive care. This is a single-center retrospective observational study. Medical records of adult patients who required emergency admission and were intubated and mechanically ventilated were retrospectively reviewed. Swallowing and physical function were assessed using the Food Intake Level Scale (FILS) and functional status score for the intensive care unit (FSS-ICU) at discharge, respectively. Multivariable linear and logistic regression analyses were used to analyze the association between dysphagia and physical dysfunction at discharge. A total of 103 patients (63 men and 40 women) with a mean age of 67.3 years were enrolled. PED was observed in 20 patients (19.4%) at hospital discharge. The FILS score at hospital discharge was significantly and independently associated with the FSS-ICU (β=0.458, p<0.001); however, the FILS score was not an independent risk factor for non-home discharge (95% confidence interval, 0.547-1.160). PED is significantly associated with physical dysfunction at discharge in survivors of critical illness. PED should be considered as a component of post-intensive care syndrome, and early intervention to prevent and improve swallowing dysfunction may be necessary.

Improvement in Oral Health Enhances the Recovery of Activities of Daily Living and Dysphagia after Stroke

ObjectiveOral problems affect rehabilitation outcomes. This study aimed to examine the association between improvement in oral health and functional outcomes in patients after stroke. Materials and MethodsThis retrospective cohort study included post-acute rehabilitation patients who presented with oral problems at admission. Oral problems were assessed using the Revised Oral Assessment Guide (ROAG). The ROAG score change during hospitalization was calculated by subtracting the score at admission from the score at discharge; oral problems were defined as “improved”, when the score change value was lower than the median value. Study outcomes were the activities of daily living assessed by the motor domain of the Functional Independence Measure (FIM-motor) scores and dysphagia as assessed by the Food Intake Level Scale (FILS). Multivariate regression analyses were used to determine whether improved oral problems were associated with study outcomes. P-values of <0.05 were considered statistically significant. ResultsThis study included 300 patients (mean age, 72.0 years; 51.7% men). The median [IQR] baseline ROAG score and its change value during hospitalization were 11 [10, 14] and -1[-3, 0] points, respectively. Multivariate analyses showed that improved oral problems was independently associated with FIM-motor score (β = 0.144, p = 0.001) and FILS score (β = 0.227, p < 0.001) at discharge, after adjusting for potential confounders. ConclusionsImprovement in oral health was positively associated with recovery of the ADL and dysphagia after stroke. Early detection of oral problems and oral treatment should be implemented in these patients to maximize functional recovery.

Intramuscular adipose tissue of the quadriceps is more strongly related to recovery of swallowing ability than is muscle mass in older inpatients: A prospective study

ObjectivesThis study aimed to examine whether intramuscular adipose tissue of the quadriceps at admission is related to the recovery of swallowing ability during a hospital stay in older inpatients. MethodsThis prospective study included 344 inpatients ages ≥ 65 y. Those who had stroke that was the obvious cause of dysphagia were excluded. Recovery of swallowing ability was assessed using Food Intake Level Scale (FILS) score at discharge and FILS change. Ultrasound images were acquired at admission. Intramuscular adipose tissue and muscle mass of the quadriceps were assessed based on echo intensity and muscle thickness, respectively. Multiple regression analysis was performed to examine whether quadriceps echo intensity is independently associated with FILS score at discharge and FILS change. The independent variables were quadriceps echo intensity and thickness, subcutaneous fat thickness of the thigh, Barthel Index score at admission, age, sex, number of medications, C-reactive protein, updated Charlson Comorbidity Index, FILS score at admission, Geriatric Nutritional Risk Index, days from disease onset, length of hospital stay, and units of rehabilitation therapy. ResultsQuadriceps echo intensity was independently and significantly associated with FILS score at discharge (β = −0.15, P < 0.01) and FILS change (β = −0.19, P < 0.01). Quadriceps thickness was not independently and significantly associated with FILS score at discharge or FILS change. ConclusionsThe present study revealed that intramuscular adipose tissue of the quadriceps in older inpatients is more strongly related to recovery of swallowing ability than is muscle mass.

Effect of low tongue pressure on nutritional status and improvement of swallowing function in sarcopenic dysphagia

ObjectivesThis study aimed to evaluate the effect of low tongue pressure on the improvement of swallowing function in people with sarcopenic dysphagia and ongoing dysphagia or physical rehabilitation. In addition, we investigated whether sarcopenic dysphagia at admission was associated with severity of malnutrition. MethodsThis was a prospective cohort study of 146 people with sarcopenic dysphagia (mean age 84.6 ± 7.4 y; 68.4% women, 31.6% men) in a postacute rehabilitation hospital. Sarcopenic dysphagia was defined as the presence of both sarcopenia and dysphagia but not neurogenic dysphagia, such as dysphagia due to stroke. Low tongue pressure was classified as “probable” and normal tongue pressure as “possible” sarcopenic dysphagia. Swallowing function was assessed using the Food Intake Level Scale. Malnutrition was diagnosed using the Global Leadership Initiative on Malnutrition criteria. Study outcomes included the amount of change in Food Intake Level Scale score during the rehabilitation period and the association between probable sarcopenic dysphagia and the severity of malnutrition on admission. Statistical significance was set at P < 0.05. ResultsThere were 83 participants (58.6%) with probable sarcopenic dysphagia. The severity of malnutrition (moderate malnutrition: adjusted odds ratio, 3.388; P = 0.042) and severe malnutrition (adjusted odds ratio, 3.663; P = 0.015) was a contributing factor to probable sarcopenic dysphagia. Probable sarcopenic dysphagia (regression coefficient, −0.384; P = 0.017) was negatively associated with the amount of change in Food Intake Level Scale score. ConclusionsProbable sarcopenic dysphagia with low tongue pressure was associated with poorer improvement in swallowing function and severe malnutrition during postacute rehabilitation. Patients with probable sarcopenic dysphagia may require aggressive nutritional therapy.

COVID-19 Infection-Related Weight Loss Decreases Eating/Swallowing Function in Schizophrenic Patients.

Background: In older people with psychoneurological diseases, COVID-19 infection may be associated with a risk of developing or exacerbating dysphagia. The aim of the present study was to examine the relationship between eating/swallowing function and COVID-19 infection. Methods: Subjects were 44 inpatients with confirmed COVID-19 infection being treated for schizophrenia in a psychiatric ward. Eating function was assessed using the Food Intake Level Scale (FILS) before and after infection. We also evaluated age, comorbidities, COVID-19 hospital stay, obesity index, weight loss rate, and chlorpromazine equivalent. Results: Subjects had a mean age of 68.86 years. Pre-infection, 20 subjects had a FILS score of 7–9 (presence of eating/swallowing disorder) and 24 subjects had a score of 10 (normal). Eating function after infection resolution showed decreasing FILS score compared to that before infection in 14 subjects (74.14 years). Six subjects (79.3 years) transitioned from oral feeding to parenteral feeding. A ≥ 10% weight loss during infection treatment was significantly associated with decreased eating function and a transition to parenteral feeding. Chlorpromazine equivalents, comorbidities, and number of days of hospitalization showed no associations with decreased eating function. Conclusions: Preventing malnutrition during treatment for COVID-19 infection is important for improving post-infection life prognosis and maintaining quality of life (QOL).

Tracheoesophageal Diversion and Puncture for Preserving Phonation in Intractable Aspiration: A Case Series.

Tracheoesophageal diversion (TED) can prevent damage to the respiratory system in patients with swallowing disorders and/or repetitive aspiration pneumonia; however, TED may cause the loss of phonation. Our previous study demonstrated that TED with tracheoesophageal puncture (TEP) prevents aspiration while retaining phonation. In this study, we aimed to further evaluate the feeding status and phonation of patients who underwent TED with TEP to verify the reproducibility of this procedure. Case series study. We retrospectively reviewed the medical records of 11 patients who underwent TED with TEP for intractable aspiration from February 2017 to August 2019 at Fukuoka Sanno Hospital. We evaluated the preoperative penetration aspiration score (PPAS), daily activities, preoperative and postoperative food intake level scale (FILS) score, nutrition route, maximum phonation time(MPT), and postoperative communication method. The study population included 10 men and 1 woman (mean age, 66 years; range, 44-81) with a PPAS of 6.8 ± 1.0. The FILS score changed from 2.1 ± 0.5 preoperatively to 7.5 ± 2.0 postoperatively (paired t-test, P < .05), while the MPT changed from 7.9 ± 4.1 to 10.3 ± 4.2 s (paired t-test, P = .9). Preoperatively, a gastric fistula (eight patients [73%]) was the main nutrition route, followed by a gastric tube (two patients [18%]). Postoperatively, the main nutritional route for eight patients (73%) was oral, while the remaining three patients (27%) used the oral route occasionally. All patients maintained laryngeal phonation function, and eight (73%) used only laryngeal phonation for communication. Patients with intractable aspiration who wish to retain phonatory function should be advised to undergo TED with TEP. 4 Laryngoscope, 131:E1965-E1970, 2021.

Clinical observation on acupoint massage plus Vitalstim electrical stimulation for deglutition disorder after stroke

ObjectiveTo observe the effect of acupoint massage plus Vitalstim electrical stimulation on deglutition function and surface electromyography (SEMG) of deglutition muscle groups.MethodsA total of 60 patients with deglutition disorder after stroke were selected and divided into an electrical stimulation group, a massage group and an integrated group according to the random number table method, with 20 cases in each group. Patients in these three groups were given the same routine rehabilitation training for deglutition. In addition, patients in the electrical stimulation group were given extra Vitalstim electrical stimulation, patients in the massage group were given extra acupoint massage on the head, face and neck, and patients in the integrated group were given extra acupoint massage plus Vitalstim electrical stimulation. Fujishima Ichiro food intake level scale (FILS) was scored before and after treatment. The swallowing duration and maximal amplitude of masseter muscle in SEMG were evaluated before and after treatment.ResultsAfter treatment, the FILS score and the maximal amplitude of recruitment potential generated by muscular contraction of masseter muscle group in the three groups were higher than those before treatment (all P<0.05), and the swallowing duration of masseter muscle group was shortened compared with that in the same group before treatment (all P<0.05). After treatment, the FILS score in the integrated group was higher than that in the electrical stimulation group and the massage group (both P<0.05). The swallowing duration of masseter muscle group measured by SEMG was lower than that in the electrical stimulation group and the massage group (both P<0.05), while the maximal amplitude was higher than that of the electrical stimulation group and the massage group (P<0.05). After treatment, there were no significant differences in the FILS score, swallowing duration and maximal amplitude of masseter muscle group between the electrical stimulation group and the massage group (all P>0.05).ConclusionBoth acupoint massage and electrical stimulation can improve the deglutition function in patients with deglutition disorder after stroke, and improve the coordination and flexibility of masseter muscle. The integration of the two is more effective.

Elevated Creatinine-Based Estimated Glomerular Filtration Rate is Associated with Increased Risk of Sarcopenia, Dysphagia, and Reduced Functional Recovery after Stroke

ObjectivesTo evaluate the associations between estimated glomerular filtration rate (eGFR) and sarcopenia and functional outcomes after stroke. MethodsThis retrospective cohort study included hospitalized patients after stroke. Data on serum creatinine-based eGFR were extracted from medical records. Primary outcome was the presence of sarcopenia at admission, diagnosed based on both low skeletal muscle mass and strength criteria as per the AWGS 2019. Other outcomes included the Food Intake Level Scale (FILS) score (measure of dysphagia, FILS score <7) at discharge and the Functional Independence Measure-motor (FIM-motor) score at discharge and its change from the baseline. Multivariate analyses were performed to determine the association between eGFR and outcomes. ResultsData from 813 patients (mean age 73.5 years; 51.9% men) were included in the analysis. The median eGFR was 65.1 ml/min/1.73 m2, and about 41% of patients had an eGFR less than 60 ml/min/1.73 m2 at the baseline. Sarcopenia was observed in 47.4% of patients. In the multivariate analyses, baseline eGFR was positively associated with sarcopenia at admission (odds ratio [OR]=1.016, 95% confidence interval [CI]: 1.005–1.027, p = 0.003), the presence of dysphagia at discharge (OR=1.016, 95% CI: 1.001–1.031, p = 0.045), and negatively associated with FIM-motor score at discharge (β= -0.046, p = 0.047) and its gain (β= -0.067, p = 0.037). ConclusionsElevated creatinine-based eGFR is associated with sarcopenia, dysphagia, and adverse rehabilitation outcomes after stroke. Our findings highlight the limitations of assessing renal function using creatinine levels in patients with sarcopenia: therefore, future studies using cystatin C are needed to validate our findings.

Low Hemoglobin Levels are Associated with Sarcopenia, Dysphagia, and Adverse Rehabilitation Outcomes After Stroke

ObjectiveThe aim of our study was to evaluate the associations between baseline hemoglobin (Hb) levels and sarcopenia and outcomes in patients undergoing rehabilitation after stroke. MethodsThis retrospective cohort study included consecutive hospitalized post-stroke patients. Data on serum Hb level were extracted from medical records on tests performed within 24 h of admission. Primary outcome was the presence of sarcopenia at admission, diagnosed based on both low skeletal muscle mass and strength criteria per recently updated Asian Working Group for Sarcopenia 2019 guidelines. Other outcomes included the Functional Independence Measure-motor (FIM-motor) score at discharge and its change from baseline, and the Food Intake Level Scale (FILS) score (measure of dysphagia, FILS score < 7) at discharge. Multivariate analyses were used to determine the association between Hb levels at admission and outcomes of interest, adjusted for potential confounders. ResultsData from 598 patients (mean age 72.1 years; 52.7% men) were included in the analysis. The mean Hb level at admission was 13.2 g/dL, and 86 (27.3%) men and 102 (36.0%) women had low Hb levels, i.e., 13.0 g/dL and 12.0 g/dL, respectively. In multivariate analyses, the baseline Hb level was independently associated with sarcopenia (odds ratio [OR]: 0.794, 95% confidence interval [CI]: 0.677–0.930, p = 0.004), FIM-motor score (β = 0.096, p = 0.045) at discharge and its change from baseline (β = 0.191, p = 0.018), and dysphagia (OR: 0.762, 95% CI: 0.595–0.961, p = 0.041) at discharge. ConclusionBaseline low Hb levels were associated with sarcopenia, poorer recovery of physical function, and dysphagia in patients undergoing rehabilitation after stroke.