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Objective:To evaluate the reliability and validity of the Chinese version of the Ohkuma questionnaire.Methods:The Ohkuma questionnaire was translated and revised, before it was used to investigate 70 elderly patients. Cronbach′s alpha coefficient, Cohen′s kappa coefficient and Pearson correlation were used to evaluate the scale′s internal reliability, sub-item retest reliability and total score retest reliability. KMO and Bartlett tests were used to evaluate the validity. The correlation between the Chinese version of the Ohkuma questionnaire and ratings from video fluoroscopy before and after treatment was used to evaluate the scale′s discrimination ability.Results:The Cronbach′s alpha of the Chinese version of Ohkuma questionnaire was 0.831, with 0.814 in the initial evaluation and 0.808 in a second evaluation. The Cohen′s kappas of the 15 sub-items ranged from 0.728 to 1.000. The Pearson correlation coefficient of the total score was 0.914. The scale′s KMO value was 0.701. A t-test of the Ohkuma scores before and after treatment showed a statistically significant difference.Conclusion:The revised Chinese Ohkuma questionnaire has good reliability, validity and discriminatory power. It can be used to screen for dysphagia among the elderly.
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Objective:To explore the value of flexible endoscopic evaluation of swallowing (FEES) in guiding the decannulation of neurological disease patients with dysphagia after a tracheotomy.Methods:The FEES results of 188 neurological disease patients with dysphagia who had undergone a tracheotomy were analyzed retrospectively. The utility of FEES evaluation indexes (including glottis activity, the classification of pharyngeal secretions and residues as well as penetration-aspiration grade) for predicting the success of decannulation was explored.Results:One hundred and nine of the patients (the success group) were decannulated successfully and 79 (the failure group) were not, a success rate of 57%. The abnormal glottis activity rate among the failure group was 55%, significantly higher than among the success group (21%). The pharyngeal secretion classifications and penetration-aspiration grades among the success group were also significantly lower than among the failure group, on average. The average course of recovery from the tracheotomy was 184 days in the success group, significantly shorter than that of the failure group (292 days). No significant differences in residues were observed.Conclusion:The glottis activity, secretions and intake aspiration evaluated using FEES are of great value for guiding the decannulation of neurological disease patients with dysphagia after a tracheotomy.
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Objective:To explore the effect of high-flow airway humidification on aspiration and residues in cases of dysphagia after a tracheotomy.Methods:Seventeen persons with dysphagia after a tracheotomy were asked to swallow 5ml of a thick liquid when their tracheal cannula was either connected to a high-flow airway humidification system or blocked, or the cuff was empty or full. Endoscopic evaluation was then used to grade the residue and aspiration in the different conditions.Results:There were significant differences in the residuals grading and aspiration among the four conditions. The average penetration-aspiration scale grade was significantly lower when the subject was connected to high-flow airway humidification than in the other three conditions. The grade of residuals was also significantly lower.Conclusion:High-flow airway humidification can effectively improve the swallowing of persons with dysphagia after a tracheotomy.
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Objective:To evaluate the effect of early screening and multidisciplinary management for elderly patients with dysphagia.Methods:All of the elderly patients who were hospitalized during January 2018 to December 2019, were divided into control group ( n=16 273) and intervention group ( n=18 853) according to the order of inpatient. Patients in control group received routine care, and those in intervention group received early screening and multidisciplinary management. The difference of detection, rehabilitation, indwelling, pneumonia and the professional level of nurses were compared between two groups. Results:The positive rate of intervention group was 14.10% (2 659/18 853), which was higher than 10.81% (1 759/16 273) of control group ( χ2 value was 66.11, P<0.01). The rehabilitation rate was increase from 67.08% (1 180/1 759) to 78.68% (2 092/2 659) ( χ2 value was 17.88, P<0.01) . The rate of indwelling nasogastric tube was decreased from 21.49% (378/1 759) to 19.33% (514/2 659) ( χ2 value was 8.52, P<0.01). The incidence of pneumonia was decreased from 10.18% (179/1 759) to 4.25% (113/2 659) ( χ2 value was 37.27, P<0.01). And dysphagia related knowledge ( t value was 7.549, P<0.01) and skills ( t value was 7.413, P<0.01) of the nurses were improved. Conclusion:Implementation of early screening and hierarchical management based on the form of multidisciplinary cooperation for dysphagia in elderly inpatients can enhance the positive outcome of patient and improve dysphagia related knowledge and skills of nurse.
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Objective To explore the relationships among tongue pressure, hyoid composite movement and pharynx phase activity among stroke survivors with dysphagia. Methods Videofluoroscopy was used to observe the swallowing performance of 13 stroke survivors with dysphagia. Their tongue pressure was also measured. Correlations were sought among the tongue pressure, hyoid motion, the pharynx contraction ratio and the duration of upper oesophageal sphincter opening. Results Tongue pressure was found to be significantly positively correlated with the duration of upper oesophageal sphincter opening. The distance of forward movement of the hyoid and the pharynx contraction ratio were also significantly positively correlated. Conclusion The tongue muscle and hyoid activity can affect the activity in the pharyngeal phase of swallowing.
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Objective@#To explore the relationships among tongue pressure, hyoid composite movement and pharynx phase activity among stroke survivors with dysphagia.@*Methods@#Videofluoroscopy was used to observe the swallowing performance of 13 stroke survivors with dysphagia. Their tongue pressure was also measured. Correlations were sought among the tongue pressure, hyoid motion, the pharynx contraction ratio and the duration of upper oesophageal sphincter opening.@*Results@#Tongue pressure was found to be significantly positively correlated with the duration of upper oesophageal sphincter opening. The distance of forward movement of the hyoid and the pharynx contraction ratio were also significantly positively correlated.@*Conclusion@#The tongue muscle and hyoid activity can affect the activity in the pharyngeal phase of swallowing.
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Objective@#To explore the value of videofluoroscopy in assessing the capsule swallowing ability of stroke survivors.@*Methods@#Twenty-seven stroke survivors with functional oral intake scale ratings of 4-7 with no aspiration were selected as a patient group, while 16 healthy subjects were chosen as a control group. All swallowed capsules filled with barium sulfate with water while being monitored videofluoroscopically. The success rate of capsule swallowing was recorded along with oral transit time, stage transition time (STT), pharyngeal transition time, the upper esophageal sphincter (UES) opening time, delay time (DT), superior hyoid bone movement, anterior hyoid bone movement and UES opening diameter for each swallowing.@*Results@#The swallowing success ratio was 78.3% in the patient group, significantly lower than in the control group. Swallowing failures manifested as hindered transport and retention of the capsule in the oral or pharyngeal cavity. Significant differences were found in STT and DT between the two groups.@*Conclusion@#Even if eating and swallowing ability recover somewhat after a stroke, survivors still have difficulty swallowing oral medication. Clinical assessment for ability to take oral medication is crucial and videofluoroscopy can be one useful tool.
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Objective To explore the value of videofluoroscopy in assessing the capsule swallowing ability of stroke survivors. Methods Twenty-seven stroke survivors with functional oral intake scale ratings of 4-7 with no aspiration were selected as a patient group, while 16 healthy subjects were chosen as a control group. All swallowed capsules filled with barium sulfate with water while being monitored videofluoroscopically. The success rate of capsule swallowing was recorded along with oral transit time, stage transition time ( STT) , pharyngeal transition time, the up-per esophageal sphincter ( UES) opening time, delay time ( DT) , superior hyoid bone movement, anterior hyoid bone movement and UES opening diameter for each swallowing. Results The swallowing success ratio was 78.3％ in the patient group, significantly lower than in the control group. Swallowing failures manifested as hindered transport and retention of the capsule in the oral or pharyngeal cavity. Significant differences were found in STT and DT between the two groups. Conclusion Even if eating and swallowing ability recover somewhat after a stroke, survivors still have difficulty swallowing oral medication. Clinical assessment for ability to take oral medication is crucial and videofluoros-copy can be one useful tool.
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Objective To determine the prevalence of dysphagia among elderly population and patients with stroke,head and neck cancer or neurodegenerative diseases in China.Methods Patients with stroke,head and neck cancer and neurodegenerative diseases,as well as elderly people older than 65 were selected.They were surveyed using the Sydney or Ohkuma swallowing questionnaire and evaluated using the Kubota's water swallow test and videofluoroscopic swallowing study (VFSS).The incidence of dysphagia among patients with the three diseases and elderly population was recorded,and its relationship with age,gender and economic status was also observed.Results For 7000 people surveyed,6102 met the inclusion criteria.Of all the included participants,2363 (38.7％) were identified as having swallowing abnormalities.Dysphagia was found in 46.3％ of stroke patients at the acute phase,56.9％ of stroke patients at the chronic phase,40.8％ of Alzheimer's disease patients,46.2％ of Parkinson's disease patients,12.5％ of multiple sclerosis patients,50.0％ of amyotrophic lateral sclerosis patients,36.6％ of nasopharyngeal cancer sufferers,58.4％ of laryngeal cancer sufferers.The prevalence of oropharyngeal dysphagia was 26.4％ and 13.9％ in nursing home-and community-dwelling elderly people.The average prevalence rate of deglutition disorder in the midland (55.0％) was significantly higher than the east coast (38.6％),still significantly higher than the western areas (32.5％) of China (x2=116.2,P＜0.001),representing 3 different economic development status.This study demonstrated that the prevalence of the male (40.0％) was higher than the female (36.3％).Moreover,the prevalence increased with age.Conclusion Dysphagia is of high prevalence among patients with stroke,head and neck cancers or neurodegenerative diseases,as well as the elderly in China.Its prevalence has significant correlations with age,gender and economic status.
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Objective To evaluate the value of the specific quality of life scale in effect evaluation of T2～4 transection of sympathetic chain to treat hyperidrosis of hand and foot. Methods 125 patients with hyperidrosis of hand and foot who had accepted operation in our department were retrospectively analyzed. These patients were evaluated with the specific QOL scale. The degree of satisfaction, days of stay,time of operation and complications were also recorded. The difference of life quality score was also compared and underwent correlation analysis. Results An obvious improvement of QOL was observed after operation. The same tend could be observed in the degree of satisfaction with the operation. The operation had been proved to be safe and effective. Few serious complication were reported. The alleviation of QOL and compensatory hyperhidrosis dominated the result of degree of satisfaction. Conclusions Operation can improve quality of life of hyperhidrosis patients greatly. The specific QOL questionnaire of hyperhidrosis has a bright future in clinical practice.