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Yang QL, Chen Y, Wang XJ, Qiu HY, Chen MT, Zhou XH, Jian CY, Zhao SF. Correlation between lesion location and dysphagia characteristics in post-stroke patients. J Stroke Cerebrovasc Dis 2024; 33:107682. [PMID: 38522758 DOI: 10.1016/j.jstrokecerebrovasdis.2024.107682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 02/28/2024] [Accepted: 03/18/2024] [Indexed: 03/26/2024] Open
Abstract
OBJECTIVE To assess the correlation between lesion location and swallowing function characteristics in post-stroke dysphagia (PSD) patients. MATERIALS AND METHODS We enrolled 133 PSD. The patients were divided into supratentorial and infratentorial stroke groups. We compared the measurements in the videofluoroscopic swallowing study (VFSS) with 3ml and 5 ml of diluted and thickened barium liquid data between supratentorial and brainstem stroke groups. We further compared the difference of VFSS measurements between patients with left hemispheric or right hemispheric lesions (further divided into unilateral hemispheric cortical and subcortical subgroups) and brianstem leison stroke group.To explore the lesion location's effect on different bolus volume, the VFSS measurements of 3ml and 5ml in each subgroups were compared respectively. The measurements of VFSS included the oral transit time, soft palate elevation duration, hyoid bone movement duration (HMD), UES opening duration, pharyngeal transit duration (PTD), stage of ansition duration, and laryngeal closure duration (LCD), the upper esophageal sphincter opening (UESO), hyoid bone superior horizontal displacement, and hyoid bone anterior horizontal displacement. General swallowing function was assessed using the Penetration Aspiration Scale (PAS) and Functional Oral Intake Scale (FOIS). We performed the paired t-test, Spearman's correlation, and Kruskal-Wallis test analysis to characterize the parameters among the groups. RESULTS Fifty-eight patients were assessed in the final analysis. The HMD (p = 0.019), PTD (p = 0.048) and LCD (p = 0.013) were significantly different between the supratentorial and brainstem lesion groups in 5ml volume. The HMD was significantly different (p = 0.045) between the left cortical and brainstem lesion groups. Significant differences in the HMD (p = 0.037) and LCD (p = 0.032) between the left subcortical and brainstem lesion groups were found in 5ml volume bolus. There was no group different when taking the 3ml volume bolus. Regarding the relationship between food bolus volume and swallowing functions, only the UESO demonstrated a significant difference in the subcortical lesion of the right hemisphere (p = 0.0032) compared the 3 ml and 5 ml volume bolus. The PTD demonstrated a moderate correlation with the PAS scores (r = 0.38, p = 0.0044). The HMD (r = 0.32, p = 0.018) and LCD (r = 0.29, p = 0.039) demonstrated weak correlations with the PAS scores. We did not identify any correlation between the VFSS parameters and FOIS scores in each subgroup level. CONCLUSION The PSD with brainstem lesion shows more sever dysfunction in the pharyngeal phases. The left hemisphere was engaged in both the oral and pharyngeal phases. Lesions in the bilateral cortical, subcortical, and brainstem regions may impair sensory input.
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Affiliation(s)
- Qing-Lu Yang
- Department of Rehabilitation Medicine, The Eighth Affiliated Hospital of Sun Yat-sen University, Shenzhen, China
| | - Yang Chen
- Department of Radiology, The Eighth Affiliated Hospital of Sun Yat-Sen University, Shenzhen, China
| | - Xue-Jie Wang
- Department of Rehabilitation Medicine, The Eighth Affiliated Hospital of Sun Yat-sen University, Shenzhen, China
| | - Hui-Ying Qiu
- Department of Rehabilitation Medicine, The Eighth Affiliated Hospital of Sun Yat-sen University, Shenzhen, China
| | - Meng-Ting Chen
- Department of Radiology, The Eighth Affiliated Hospital of Sun Yat-Sen University, Shenzhen, China
| | - Xu-Hui Zhou
- Department of Radiology, The Eighth Affiliated Hospital of Sun Yat-Sen University, Shenzhen, China
| | - Chu-Yao Jian
- Department of Rehabilitation Medicine, The Eighth Affiliated Hospital of Sun Yat-sen University, Shenzhen, China
| | - Shao-Feng Zhao
- Department of Rehabilitation Medicine, The Eighth Affiliated Hospital of Sun Yat-sen University, Shenzhen, China.
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Konak HE, Alemdaroğlu E, Altaş EU. The relationship between dysphagia and the localisation of brain lesion in stroke: is the involvement of the pons and medulla important? Somatosens Mot Res 2024; 41:34-41. [PMID: 36625230 DOI: 10.1080/08990220.2023.2165058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Accepted: 01/02/2023] [Indexed: 01/11/2023]
Abstract
OBJECTIVES The presence of dysphagia in stroke is associated with mortality and morbidity. The aim of this retrospective study is to present the relationship between dysphagia and the demographic characteristics of the patient, and the type and localisation of brain lesion in the acute period in stroke patients with dysphagia. MATERIALS AND METHODS The data of 284 patients who had stroke-related dysphagia, had a disease duration 1-3 months, had no history of swallowing dysfunction before the event, and had their brain MRI/CT reports in the hospital were included. RESULTS The rate of tube-dependent oral areas was higher in the lesions located in the pons and the medulla than in the lesions located in the MCA cortex, the basal ganglia, and the cerebellum (p ˂ 0.001, p = 0.032 and p = 0.011, respectively) and the percentage of those fed with NG + TPN + PEG was statistically significantly higher (p = 0.002, p = 0.032 and p = 0.011, respectively). History of pneumonia was found to be statistically significantly higher in the lesions located in the pons and the medulla than in the lesions located in the MCA cortex, ACA cortex, PCA cortex, the basal ganglia, periventricular white matter, the thalamus, the cerebellum, and the midbrain (p ˂ 0.001, p = 0.005, p = 0.023, p ˂ 0.001, p = 0.023, p = 0.001, p = 0.011 and p = 0.023, respectively). CONCLUSION In conclusion, although lesion localisation in the acute period in patients with dysphagia varied in terms of clinical swallowing evaluation findings, weight loss, pneumonia history, the rate of tube-dependent intake, were shown to be higher in patients who had lesions in the pons and the medulla, which is a finding that should be considered in the clinical follow-up of acute stroke patients with lesions in the pons and the medulla.
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Affiliation(s)
- Hatice Ecem Konak
- Ankara Physical Therapy and Rehabilitation Training and Research Hospital, Ankara, Turkey
| | - Ebru Alemdaroğlu
- Department of Physical Medicine and Rehabilitation, University of Health Sciences, Ankara Physical Medicine and Rehabilitation Training and Research Hospital, Ankara, Turkey
| | - Elif Umay Altaş
- Ankara Physical Therapy and Rehabilitation Training and Research Hospital, Ankara, Turkey
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Chang MC, Kim DY, Choi JW, Choi HY, Park JS, Park D. Association between Anterior Surgical Approach and Dysphagia Severity in Patients with Cervical Spinal Cord Injury. J Clin Med 2023; 12:jcm12093227. [PMID: 37176665 PMCID: PMC10179226 DOI: 10.3390/jcm12093227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2022] [Revised: 03/04/2023] [Accepted: 04/22/2023] [Indexed: 05/15/2023] Open
Abstract
INTRODUCTION Early detection and management of dysphagia are essential for preventing aspiration pneumonia and reducing mortality in patients with cervical spinal cord injury (C-SCI). In this study, we identified risk factors for dysphagia in patients with C-SCI by analyzing the correlation between the clinical factors and the severity of dysphagia, not the presence or absence of dysphagia. Combined with the analysis results of previous studies, we thought that this additional analysis method could more accurately reveal the risk factors for dysphagia in patients with C-SCI. METHODS The presence and severity of dysphagia in patients with C-SCI was evaluated using a modified videofluoroscopic dysphagia scale (mVDS) and penetration-aspiration scale (PAS). All included patients with C-SCI performed a video fluoroscopic swallowing study (VFSS). Clinical factors such as age, sex, the presence of tracheostomy, spinal cord independence measure (SCIM), pulmonary function test (PFT), including forced vital capacity (FVC), forced expiratory volume in 1 s (FEV1), FVC/FEV1, maximal inspiratory pressure (MIP), and maximal expiratory pressure (MEP), American Spinal Cord Injury Association (ASIA) score, Berg Balance Scale (BBS), and operation method were investigated. RESULTS In the multivariate regression analysis, the anterior surgical approach was the only clinical factor that had a significant correlation in both mVDS and PAS, which represents the severity of dysphagia in C-SCI patients (p < 0.05). CONCLUSION The anterior surgical approach was correlated with the severity of dysphagia in patients with C-SCI. Considering this, as one of the risk factors affecting dysphagia in patients with C-SCI, surgical method may also need to be considered. Additionally, we recommend that clinicians should pay particular attention to the potential for development of dysphagia in patients who received anterior cervical surgery. However, further prospective studies with larger sample sizes are needed for more accurate generalization.
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Affiliation(s)
- Min Cheol Chang
- Department of Rehabilitation Medicine, Yeungnam University Hospital, Daegu 42415, Republic of Korea
| | - Dae Yeong Kim
- Department of Physical Medicine and Rehabilitation, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan 44033, Republic of Korea
| | - Jin-Woo Choi
- Department of Physical Medicine and Rehabilitation, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan 44033, Republic of Korea
| | - Ho Yong Choi
- Department of Neurosurgery, Kyung Hee University Hospital at Gangdong, College of Medicine, Kyung Hee University, Seoul 05278, Republic of Korea
| | - Jin-Sung Park
- Department of Neurology, School of Medicine, Kyungpook National University, Kyungpook National University Chilgok Hospital, Daegu 41944, Republic of Korea
| | - Donghwi Park
- Department of Rehabilitation Medicine, Daegu Fatima Hospital, Ayangro 99, Dong gu, Daegu 41199, Republic of Korea
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Lidetu T, Muluneh EK, Wassie GT. Incidence and Predictors of Aspiration Pneumonia Among Stroke Patients in Western Amhara Region, North-West Ethiopia: A Retrospective Follow Up Study. Int J Gen Med 2023; 16:1303-1315. [PMID: 37089139 PMCID: PMC10115200 DOI: 10.2147/ijgm.s400420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 04/12/2023] [Indexed: 04/25/2023] Open
Abstract
Background Aspiration pneumonia is one of the major complications among hospitalized stroke patients, with global incidence ranging from 5-83% and hospital mortality rate of up to 70%. This study aimed to assess the incidence and identify predictors of aspiration pneumonia among stroke patients in Western Amhara region, North-West Ethiopia. Methods An institution-based retrospective follow-up study was conducted on a simple random sample of 568 stroke patients in Western Amhara region admitted at Felege Hiwot Referral Hospital. Log binomial regression model, a generalized linear model with log link, was applied to identify significant predictors of aspiration pneumonia. Results Cumulative incidence of aspiration pneumonia among the 568 sampled patients was 23.06%. Males were 1.71 times more at risk to acquire aspiration pneumonia than females (ARR = 1.71, 95% CI 1.07-2.74). Patients with vomiting and dysphagia were at more risk of acquiring aspiration pneumonia as compared with patients without vomiting and dysphagia (ARR = 1.81, 95% CI 1.04-3.14 and ARR = 1.95, 95% CI 1.10-3.48, respectively). Patients who received antibiotic prophylaxis and patients with Glasgow Coma Scale greater than 12 had less risk of acquiring aspiration pneumonia as compared with those who did not receive antibiotic prophylaxis and patients with Glasgow Coma Scale less than 8 (ARR = 0.10, 95% CI 0.04-0.28 and ARR = 0.45, 95% CI 0.22-0.94, respectively). Conclusion The cumulative incidence of aspiration pneumonia among sampled patients was 23.06%. Vomiting, dysphagia, antibiotic treatment and Glasgow Coma Scale showed significant correlation with the acquiring of aspiration pneumonia. Therefore, we recommend health-care providers should give special attention for patients with these risk factors to prevent aspiration pneumonia.
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Affiliation(s)
- Tadios Lidetu
- School of Public Health, Bahir Dar University, Bahir Dar, Ethiopia
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Zheng D, Li S, Ding Y, Chen H, Wang D, Wang H, Xie Y, Li C, Luo J. Effects of nurse-led hierarchical management care on acute stroke patients: A pilot study to promote stroke-associated pneumonia management. Front Neurol 2023; 14:1121836. [PMID: 37122294 PMCID: PMC10130379 DOI: 10.3389/fneur.2023.1121836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Accepted: 03/14/2023] [Indexed: 05/02/2023] Open
Abstract
Background Stroke-related pneumonia (SAP) is a common complication in acute ischemic stroke (AIS) patients, and it has adverse effects on the clinical outcomes and increases the burden on patients' families and society. Early identification and individualized care are necessary to reduce the incidence of SAP. Objective The present study aimed to explore the effect of nurse-led hierarchical management care based on the acute ischemic stroke-associated pneumonia score (AIS-APS) scale in AIS patients. Methods A quasi-intervention pilot study design was adopted for the present study. A total of 120 AIS patients were enrolled and assigned to the intervention group and the control group, with 60 subjects in each group in a tertiary hospital in Guangzhou, China. The control group received routine care, whereas the intervention group was given nurse-led hierarchical management care based on the AIS-APS scale. The intervention duration was more than 7 days, and the incidence of SAP, neurological function, swallowing function, and activities of daily living (ADLs) at discharge were observed. The outcomes were assessed at baseline and at outpatient time. Results A total of 120 participants were enrolled in our study. A significant decrease was found in the incidence of SAP in the intervention group (18.3%) compared with that in the control group (41.7%). Positive outcomes were shown in neurology function, swallowing function, and ADL in the intervention group. Conclusion Nurse-led hierarchical management care based on AIS-APS can reduce the incidence of SAP, promote AIS patients' neurological function, and maintain patients' ADL. The results of our study indicated that nurse-led hierarchical management care is feasible for AIS patients and provides individualized interventions for patients with different levels of SAP risk. Nurse-led hierarchical management care could be incorporated into routine nursing practice. Further study is needed and expected to solve more clinical problems.
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Affiliation(s)
- Dongxiang Zheng
- Department of Neurology and Stroke Center, First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, China
| | - Shengjuan Li
- School of Nursing, Jinan University, Guangzhou, Guangdong, China
| | - Yan Ding
- Department of Neurology, The First Affiliated Hospital, Jinan University, Guangzhou, China
| | - Huaihua Chen
- Department of Neurology, The First Affiliated Hospital, Jinan University, Guangzhou, China
| | - Dong Wang
- Dapeng New District Nan'ao People's Hospital, Shenzhen, China
| | - Huan Wang
- School of Nursing, Jinan University, Guangzhou, Guangdong, China
| | - Yuyao Xie
- School of Nursing, Jinan University, Guangzhou, Guangdong, China
| | - Chen Li
- Department of Neurology and Stroke Center, First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, China
- *Correspondence: Chen Li
| | - Jinglan Luo
- Department of Internal Medicine, First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, China
- Jinglan Luo
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Park HY, Oh HM, Kim TW, Kim Y, Park GY, Hwang H, Im S. Single Nucleotide Polymorphisms May Increase the Risk of Aspiration Pneumonia in Post-Stroke Patients with Dysphagia. Curr Issues Mol Biol 2022; 44:3735-3745. [PMID: 36005151 PMCID: PMC9406641 DOI: 10.3390/cimb44080255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Revised: 08/15/2022] [Accepted: 08/17/2022] [Indexed: 11/20/2022] Open
Abstract
This study aimed to evaluate whether genetic polymorphism is associated with an increased risk of infection, specifically post-stroke aspiration pneumonia. Blood samples were obtained from a total of 206 post-stroke participants (males, n = 136; mean age, 63.8 years). Genotyping was performed for catechol-O-methyltransferase (rs4680, rs165599), dopamine receptors (DRD1; rs4532, DRD2; rs1800497, DRD3; rs6280), brain-derived neurotrophic factor (rs6265), apolipoprotein E (rs429358, rs7412), and the interleukin-1 receptor antagonist gene (rs4251961). The subjects were stratified into two groups, aged < 65 (young) and ≥ 65 (elderly). Functional parameters and swallowing outcomes were measured at enrollment and at 3 months post-onset. The primary outcome was the incidence of aspiration pneumonia. Analysis of the association between genetic polymorphisms and aspiration pneumonia history showed that a minor C rs429358 allele was associated with the occurrence of aspiration pneumonia in the young group, both in the additive and the dominant models (odds ratio: 4.53; 95% CI: 1.60−12.84, p = 0.004). In the multivariable analysis, the minor C rs429358 allele increased the risk of post-stroke aspiration pneumonia in young stroke patients by 5.35 (95% CI: 1.64−20.88). In contrast, no such association was observed in the elderly group. Apolipoprotein E polymorphism may affect the risk of post-stroke aspiration pneumonia.
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Affiliation(s)
- Hae-Yeon Park
- Department of Rehabilitation Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea
| | - Hyun-Mi Oh
- Department of Rehabilitation Medicine, National Traffic Injury Rehabilitation Hospital, Yangpyeong 12564, Korea
- Department of Rehabilitation Medicine, Seoul National University Hospital, Seoul 03080, Korea
| | - Tae-Woo Kim
- Department of Rehabilitation Medicine, National Traffic Injury Rehabilitation Hospital, Yangpyeong 12564, Korea
- Department of Rehabilitation Medicine, Seoul National University Hospital, Seoul 03080, Korea
| | - Youngkook Kim
- Department of Rehabilitation Medicine, Yeouido St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 07345, Korea
| | - Geun-Young Park
- Department of Rehabilitation Medicine, Bucheon St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 14647, Korea
| | - Hyemi Hwang
- Department of Rehabilitation Medicine, Bucheon St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 14647, Korea
| | - Sun Im
- Department of Rehabilitation Medicine, Bucheon St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 14647, Korea
- Correspondence: ; Tel.: +82-32-340-2170
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Usefulness of the Modified Videofluoroscopic Dysphagia Scale in Determining the Allowance of Oral Feeding in Patients with Dysphagia Due to Deconditioning or Frailty. Healthcare (Basel) 2022; 10:healthcare10040668. [PMID: 35455844 PMCID: PMC9024941 DOI: 10.3390/healthcare10040668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 03/28/2022] [Accepted: 03/30/2022] [Indexed: 02/04/2023] Open
Abstract
Introduction: In patients with dysphagia due to deconditioning or frailty, as with other disorders that cause swallowing disorders, the videofluoroscopic swallowing study (VFSS) is the gold standard for dysphagia evaluation. However, the interpretation of VFSS results is somewhat complicated and requires considerable experience in the field. Therefore, in this study we evaluated the usefulness of the modified videofluoroscopic dysphagia scale (mVDS) in determining whether to allow oral feeding in patients with dysphagia due to deconditioning or frailty. Methods: Data from the VFSS of 50 patients with dysphagia due to deconditioning or frailty were retrospectively collected. We evaluated the association between mVDS and the selected feeding method based on VFSS findings, and between mVDS and the presence of aspiration pneumonia. Results: Multivariate logistic analysis showed that the mVDS total score had a significant association with oral feeding methods based on VFSS findings in patients with dysphagia due to deconditioning or frailty (p < 0.05). In the receiver operating characteristic (ROC) curve analysis, the area under the ROC curve for the selected feeding method was 0.862 (95% confidence interval, 0.747−0.978; p < 0.0001). Conclusions: mVDS seems a valid scale for determining the allowance of oral feeding, and it can be a useful tool in the clinical setting and in studies that aim to interpret VFSS findings in patients with dysphagia due to deconditioning or frailty. However, studies involving a more general population of patients with dysphagia due to deconditioning or frailty are needed.
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Ku PKM, Wang K, Vlantis AC, Tang EWK, Hui TSC, Lai R, Yeung ZWC, Cho RHW, Law T, Chan SYP, Chan BYT, Wong JKT, van Hasselt A, Tong MCF. Oro-pharyngo-esophageal radionuclide scintigraphy predicts aspiration pneumonia risk and associated survival in post-irradiated nasopharyngeal carcinoma patients. Laryngoscope Investig Otolaryngol 2022; 7:170-179. [PMID: 35155795 PMCID: PMC8823181 DOI: 10.1002/lio2.704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 10/28/2021] [Accepted: 11/16/2021] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE To demonstrate that oro-pharyngo-esophageal radionuclide scintigraphy (OPERS) not only detects tracheobronchial aspiration after swallowing, but also quantifies the amount of aspiration and subsequent clearance. METHODS Data collected between 2014 and 2019 were reviewed for aspiration pneumonia at 12 and 24-months after OPERS. The predictive value for aspiration pneumonia on flexible endoscopic evaluation of swallowing (FEES), videofluoroscopic swallowing study (VFSS), and OPERS, and the overall survival of patients with or without aspiration were determined. RESULTS Thirty-seven patients treated with radiotherapy for nasopharyngeal carcinoma (NPC) were reviewed. The incidence of aspiration detected on FEES, VFSS, and OPERS was 78.4%, 66.7%, and 44.4%, respectively. Using VFSS as a gold standard, the sensitivity and specificity of OPERS for aspiration was 73.7% and 100%. The positive and negative predictive values for aspiration were 100% and 66.7%, respectively, with an overall accuracy of 82.8%. A history of aspiration pneumonia was one factor associated with a higher chance of subsequent aspiration pneumonia within 12 months (odds ratio: 15.5, 95% CI 1.67-145.8, p < .05) and 24 months (odds ratio: 23.8, 95% CI 3.69-152.89, p < .01) of the swallowing assessment. Aspiration detected by OPERS was a significant risk factor for future aspiration pneumonia at 12 and 24 months respectively. Significantly, better survival was associated with an absence of aspiration on OPERS only, but not on FEES or VFSS. CONCLUSION OPERS predicts the safety of swallowing, the incidence of subsequent aspiration pneumonia, and the survival prognosis in post-irradiated NPC dysphagia patients. LEVEL OF EVIDENCE 3.
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Affiliation(s)
- Peter K. M. Ku
- Department of Otorhinolaryngology—Head and Neck SurgeryUnited Christian Hospital and Tseung Kwan O HospitalNew TerritoriesHong Kong
- Department of Otorhinolaryngology, Head and Neck SurgeryThe Chinese University of Hong Kong, Prince of Wales HospitalShatinNew TerritoriesHong Kong
| | - Ki Wang
- Department of Imaging and Interventional RadiologyPrince of Wales HospitalShatinNew TerritoriesHong Kong
| | - Alexander C. Vlantis
- Department of Otorhinolaryngology, Head and Neck SurgeryThe Chinese University of Hong Kong, Prince of Wales HospitalShatinNew TerritoriesHong Kong
| | - Evelyn W. K. Tang
- Department of Imaging and Interventional RadiologyPrince of Wales HospitalShatinNew TerritoriesHong Kong
| | - Thomas S. C. Hui
- Department of Otorhinolaryngology—Head and Neck SurgeryUnited Christian Hospital and Tseung Kwan O HospitalNew TerritoriesHong Kong
| | - Ronald Lai
- Department of Otorhinolaryngology—Head and Neck SurgeryUnited Christian Hospital and Tseung Kwan O HospitalNew TerritoriesHong Kong
| | - Zenon W. C. Yeung
- Department of Otorhinolaryngology—Head and Neck SurgeryUnited Christian Hospital and Tseung Kwan O HospitalNew TerritoriesHong Kong
| | - Ryan H. W. Cho
- Department of Otorhinolaryngology—Head and Neck SurgeryUnited Christian Hospital and Tseung Kwan O HospitalNew TerritoriesHong Kong
| | - Thomas Law
- Department of Otorhinolaryngology, Head and Neck SurgeryThe Chinese University of Hong Kong, Prince of Wales HospitalShatinNew TerritoriesHong Kong
| | - Simon Y. P. Chan
- Department of Speech TherapyPrince of Wales HospitalShatinNew TerritoriesHong Kong
| | - Becky Y. T. Chan
- Department of Speech TherapyPrince of Wales HospitalShatinNew TerritoriesHong Kong
| | - Jeffrey K. T. Wong
- Department of Imaging and Interventional RadiologyPrince of Wales HospitalShatinNew TerritoriesHong Kong
| | - Andrew van Hasselt
- Department of Otorhinolaryngology, Head and Neck SurgeryThe Chinese University of Hong Kong, Prince of Wales HospitalShatinNew TerritoriesHong Kong
| | - Michael C. F. Tong
- Department of Otorhinolaryngology, Head and Neck SurgeryThe Chinese University of Hong Kong, Prince of Wales HospitalShatinNew TerritoriesHong Kong
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Kim D, Kim JH, Park SW, Han HW, An SJ, Kim YI, Ju HJ, Choi Y, Kim DY. Predictive value of the videofluoroscopic swallowing study for long-term mortality in patients with subacute stroke. Medicine (Baltimore) 2022; 101:e28623. [PMID: 35089200 PMCID: PMC8797482 DOI: 10.1097/md.0000000000028623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Accepted: 12/29/2021] [Indexed: 01/05/2023] Open
Abstract
To investigate the usefulness of the videofluoroscopic swallowing study (VFSS) for subacute stroke in predicting long-term all-cause mortality, including not only simple parameters obtained from VFSS results, but also recommended dietary type as an integrated parameter.This was a retrospective study of patients with subacute (<1 month) stroke at a university hospital between February 2014 and September 2019. The independent risk factors were investigated using stepwise Cox regression analysis, which increased the all-cause mortality of patients with stroke among VFSS parameters.A total of 242 patients with subacute stroke were enrolled. The significant mortality-associated factors were age, history of cancer, recommended dietary type (modified dysphagia diet; adjusted hazard ratio [HR], 6.971; P = .014; tube diet, adjusted HR: 10.169; P = .019), and Modified Barthel Index. In the subgroup survival analysis of the modified dysphagia diet group (n = 173), the parameters for fluid penetration (adjusted HR: 1.911; 95% confidence interval, 1.086-3.363; P = .025) and fluid aspiration (adjusted HR: 2.236; 95% confidence interval, 1.274-3.927; P = .005) were significantly associated with mortality.The recommended dietary type determined after VFSS in subacute stroke was a significant risk factor for all-cause mortality as an integrated parameter for dysphagia. Among the VFSS parameters, fluid penetration and aspiration were important risk factors for all-cause mortality in patients with moderate dysphagia after stroke. Therefore, it is important to classify the degree of dysphagia by performing the VFSS test in the subacute period of stroke and to determine the appropriate diet and rehabilitation intervention for mortality-related prognosis.
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Affiliation(s)
- Daham Kim
- Department of Rehabilitation Medicine, College of Medicine, Catholic Kwandong University International St Mary's Hospital, Incheon, Korea
| | - Jae-Hyung Kim
- Department of Rehabilitation Medicine, College of Medicine, Catholic Kwandong University International St Mary's Hospital, Incheon, Korea
| | - Si-Woon Park
- Department of Rehabilitation Medicine, College of Medicine, Catholic Kwandong University International St Mary's Hospital, Incheon, Korea
| | - Hyung-Wook Han
- Department of Rehabilitation Medicine, College of Medicine, Catholic Kwandong University International St Mary's Hospital, Incheon, Korea
| | - Sang Joon An
- Department of Neurology, College of Medicine, Catholic Kwandong University, International St. Mary's Hospital, Incheon, Korea
- The Convergence Institute of Healthcare and Medical Science, College of Medicine, Catholic Kwandong University, Incheon, Korea
| | - Yeong In Kim
- Department of Neurology, College of Medicine, Catholic Kwandong University, International St. Mary's Hospital, Incheon, Korea
- The Convergence Institute of Healthcare and Medical Science, College of Medicine, Catholic Kwandong University, Incheon, Korea
| | - Hyo Jin Ju
- Department of Medical Humanities, College of Medicine, Catholic Kwandong University, Gangwon, Korea
- The Convergence Institute of Healthcare and Medical Science, College of Medicine, Catholic Kwandong University, Incheon, Korea
| | - YoonHee Choi
- The Convergence Institute of Healthcare and Medical Science, College of Medicine, Catholic Kwandong University, Incheon, Korea
| | - Doo Young Kim
- Department of Rehabilitation Medicine, College of Medicine, Catholic Kwandong University International St Mary's Hospital, Incheon, Korea
- The Convergence Institute of Healthcare and Medical Science, College of Medicine, Catholic Kwandong University, Incheon, Korea
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Lee BJ, Eo H, Park D. Usefulness of the Modified Videofluoroscopic Dysphagia Scale in Evaluating Swallowing Function among Patients with Amyotrophic Lateral Sclerosis and Dysphagia. J Clin Med 2021; 10:jcm10194300. [PMID: 34640316 PMCID: PMC8509220 DOI: 10.3390/jcm10194300] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 09/15/2021] [Accepted: 09/16/2021] [Indexed: 12/15/2022] Open
Abstract
INTRODUCTION The videofluoroscopic dysphagia scale (VDS) is used to predict the long-term prognosis of dysphagia among patients with the condition. Previously, a modified version of the VDS (mVDS) was established to overcome the relatively low inter-rater reliability of VDS, and was verified in patients with dysphagia, such as stroke patients. However, the validity of mVDS in patients with amyotrophic lateral sclerosis (ALS) has never been proved. Therefore, in this study, we attempted to seek the validity of the mVDS score in patients with ALS suffering from dysphagia. METHOD Data from the videofluoroscopic swallowing study (VFSS) of 34 patients with ALS and dysphagia were retrospectively collected. We investigated the presence of aspiration pneumonia and the selected feeding method based on the VFSS. We also evaluated the correlations between the mVDS and the selected feeding method, and between the mVDS and the presence of aspiration pneumonia. Multivariate logistic regression and receiver operating characteristic (ROC) analyses were performed during the data analysis. RESULTS In patients with ALS and dysphagia, the mVDS scores were statistically correlated with the selected feeding method (p < 0.05) and the presence of aspiration pneumonia (p < 0.05). In the ROC curve analysis, the area under the ROC curve values for the selected feeding method and the presence of aspiration pneumonia were 0.886 (95% confidence interval (CI), 0.730-0.969; p < 0.0001) and 0.886 (95% CI, 0.730-0.969; p < 0.0001), respectively. CONCLUSION The mVDS can be a useful tool for quantifying the severity of dysphagia and interpreting the VFSS findings in patients with ALS and dysphagia. However, further studies involving a more general population of patients with ALS are needed to elucidate a more accurate cut-off value for the allowance of oral feeding and the presence of aspiration pneumonia.
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Affiliation(s)
- Byung Joo Lee
- Department of Rehabilitation Medicine, Daegu Fatima Hospital, Daegu 41133, Korea or (B.J.L.); (H.E.)
| | - Hyoshin Eo
- Department of Rehabilitation Medicine, Daegu Fatima Hospital, Daegu 41133, Korea or (B.J.L.); (H.E.)
| | - Donghwi Park
- Department of Physical Medicine and Rehabilitation, College of Medicine, Ulsan University Hospital, University of Ulsan, Ulsan 44033, Korea
- Correspondence: ; Tel.: +82-52-250-7222; Fax: +82-52-250-7228
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YouTube as a Source of Patient Information Regarding Exercises and Compensated Maneuvers for Dysphagia. Healthcare (Basel) 2021; 9:healthcare9081084. [PMID: 34442221 PMCID: PMC8392155 DOI: 10.3390/healthcare9081084] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 08/13/2021] [Accepted: 08/20/2021] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE Acquiring online health-related information has become increasingly widespread. In this study, we aimed to evaluate the quality of the most-viewed YouTube videos on dysphagia regarding exercises and compensated maneuvers. METHOD We searched for the keywords "dysphagia exercise", "dysphagia rehabilitation", "dysphagia maneuver", "dysphagia therapy", and "dysphagia compensation" on YouTube on 5 February 2021. The educational quality of videos on YouTube was investigated based on the Global Quality Scale (GQS) and categorized into three groups: high-, intermediate-, and low-quality. The modified DISCERN tool was used to evaluate the reliability of the YouTube videos. Video parameters were compared between the groups according to the quality of the videos. RESULTS Of the 51 videos evaluated, according to the GQS, 54.9% (n = 28) were of high-quality, 35.3% (n = 18) were of intermediate-quality, and 9.8% (n = 5) were of low-quality, respectively. When the video parameters were compared among the groups, there were no significant differences in the number of views, likes, dislikes, or comments per day (p > 0.05). However, there was a significant difference in the DISCERN scores between the groups (p < 0.001). CONCLUSION YouTube can be deemed as a predominant source for high-quality videos on dysphagia exercise and compensated maneuvers. However, YouTube should be accepted as a mixed pool, with high-, intermediate-, and low-quality videos. Therefore, healthcare professionals, such as physicians and therapists, should verify the suitability and quality of the video, and suggest it to the patient, to ensure that the patient obtains the appropriate information.
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Chang MC, Lee C, Park D. Validation and Inter-rater Reliability of the Modified Videofluoroscopic Dysphagia Scale (mVDS) in Dysphagic Patients with Multiple Etiologies. J Clin Med 2021; 10:jcm10132990. [PMID: 34279475 PMCID: PMC8267875 DOI: 10.3390/jcm10132990] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Revised: 06/21/2021] [Accepted: 06/29/2021] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND the Videofluoroscopic Dysphagia Scale (VDS) is used to interpret and predict the long-term prognosis of patients with dysphagia. However, the inter-rater agreement of the VDS was shown to be lower in a previous study. To overcome the mentioned limitation of the VDS, a modified version (mVDS) was created and applied clinically. We aimed to validate its usefulness in determining the appropriate feeding method and predicting the prognosis of dysphagia. METHODS the videofluroscopic swallowing study (VFSS) data of 50 patients with dysphagia were collected retrospectively. The VFSS data were evaluated using the mVDS, and the inter-rater reliability was calculated. We also evaluated the association between the mVDS and type of feeding method selected, and between the mVDS and presence of aspiration pneumonia in patients with dysphagia. RESULTS among the different parameters of mVDS, "aspiration" showed the highest reliability (k = 0.767), followed by "mastication" and "lip closure" (k = 0.648 and k = 0.634, respectively). Conversely, "triggering pharyngeal swallow" and "pyriformis residue" demonstrated the lowest reliabilities (k = 0.312 and k = 0.324, respectively). The intraclass correlation coefficient (ICC), which is used as a measure of the reliability of the total mVDS score, was 0.876. In all patients with dysphagia, the mVDS score correlated significantly with the type of feeding method selected (p < 0.05), and the presence of aspiration pneumonia (p < 0.05). CONCLUSION the ICC of the total mVDS score was 0.876. Therefore, the mVDS could be a useful tool for quantifying the severity of dysphagia. It could be helpful in the analysis of the VFSS findings among patients with dysphagia in clinical settings and research.
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Affiliation(s)
- Min Cheol Chang
- Department of Rehabilitation medicine, Yeungnam University Hospital, Daegu 41061, Korea;
| | - Changbae Lee
- Department of Physical Medicine and Rehabilitation, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan 44033, Korea;
| | - Donghwi Park
- Department of Physical Medicine and Rehabilitation, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan 44033, Korea;
- Correspondence: ; Tel.: +82-52-250-7222; Fax: +82-52-250-7228
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Usefulness of the Modified Videofluoroscopic Dysphagia Scale in Choosing the Feeding Method for Stroke Patients with Dysphagia. Healthcare (Basel) 2021; 9:healthcare9060632. [PMID: 34071752 PMCID: PMC8226657 DOI: 10.3390/healthcare9060632] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 05/18/2021] [Accepted: 05/20/2021] [Indexed: 11/17/2022] Open
Abstract
INTRODUCTION The Videofluoroscopic Dysphagia Scale (VDS) is used to predict the long-term prognosis of dysphagia in patients with strokes. However, the inter-rater reliability of the VDS was low in a previous study. To overcome the mentioned limitations of the VDS, the modified version of the VDS (mVDS) was created and clinically applied to evaluate its usefulness in choosing the feeding method for stroke patients with dysphagia. METHODS The videofluoroscopic swallowing study (VFSS) data of 56 stroke patients with dysphagia were collected retrospectively. We investigated the presence of aspiration pneumonia and the selected feeding method. We also evaluated the correlations between the mVDS and the selected feeding method, and between the mVDS and the presence of aspiration pneumonia after stroke. Univariate logistic regression and receiver operating characteristic analyses were used in the data analysis. RESULTS The inter-rater reliability (Cronbach α value) of the total score of the mVDS was 0.886, which was consistent with very good inter-rater reliability. In all patients with dysphagia, the supratentorial stroke subgroup, and the infratentorial stroke subgroup, the mVDS scores were statistically correlated with the feeding method selected (p < 0.05) and the presence of aspiration pneumonia (p < 0.05). CONCLUSIONS The mVDS can be a useful scale for quantifying the severity of dysphagia, and it can be a useful tool in the clinical setting and in studies for interpreting the VFSS findings in stroke patients with dysphagia. Further studies with a greater number of patients and various stroke etiologies are required for more generalized applications of the mVDS.
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Shim GY, Oh JS, Han S, Choi K, Lee SM, Kim MW. Correlation of Videofluoroscopic Swallowing Study Findings With Radionuclide Salivagram in Chronic Brain-Injured Patients. Ann Rehabil Med 2021; 45:108-115. [PMID: 33878841 PMCID: PMC8137377 DOI: 10.5535/arm.20171] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Accepted: 10/14/2020] [Indexed: 11/21/2022] Open
Abstract
Objective To investigate the correlation between videofluoroscopic swallowing study (VFSS) and radionuclide salivagram findings in chronic brain-injured patients with dysphagia. Methods Medical records of chronic brain-injured patients who underwent radionuclide salivagram and VFSS were retrospectively analyzed. Patients were divided into two groups according to salivagram findings. Differences in patient characteristics and clinical factors, including Mini-Mental State Examination (MMSE), Modified Barthel Index (MBI), Functional Ambulatory Category (FAC), feeding method, tracheostomy state, and VFSS findings between the two groups were investigated. Results A total of 124 patients were included in this study. There were no significant differences in MMSE, MBI, FAC, feeding method, and presence of tracheostomy between the two groups. However, the incidence of aspiration pneumonia history was significantly higher in the positive salivagram group. The Functional Dysphagia Scale (FDS) was significantly associated with positive salivagram findings, especially in the pharyngeal phase. A multivariate logistic regression analysis showed that laryngeal elevation and epiglottic closure was statistically significant FDS parameter in predicting salivary aspiration on a salivagram (odds ratio=1.100; 95% confidence interval, 1.017–1.190; p=0.018). The receiver operating characteristic (ROC) curve of FDS in the pharyngeal phase showed that an optimum sensitivity and specificity of 55.1% and 65.4%, respectively, when the cut-off value was 39. Conclusion In chronic brain-injured patients, inappropriate laryngeal elevation and epiglottic closure is predictive variable for salivary aspiration. Therefore, performing a radionuclide salivagram in patients with FDS of 39 or less in the pharyngeal phase for prevents aspiration pneumonia from salivary aspiration.
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Affiliation(s)
- Ga Yang Shim
- Department of Physical Medicine and Rehabilitation, Seoul Medical Center, Seoul, Korea
| | - Ju Sun Oh
- Department of Physical Medicine and Rehabilitation, Seoul Medical Center, Seoul, Korea
| | - Seunghee Han
- Department of Physical Medicine and Rehabilitation, Seoul Medical Center, Seoul, Korea
| | - Kyungyeul Choi
- Department of Physical Medicine and Rehabilitation, Seoul Medical Center, Seoul, Korea
| | - Son Mi Lee
- Department of Physical Medicine and Rehabilitation, Seoul Medical Center, Seoul, Korea
| | - Min Woo Kim
- Department of Physical Medicine and Rehabilitation, Seoul Medical Center, Seoul, Korea
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Best Practice Recommendations for Stroke Patients with Dysphagia: A Delphi-Based Consensus Study of Experts in Turkey-Part I: Management, Diagnosis, and Follow-up. Dysphagia 2021; 37:217-236. [PMID: 33687558 DOI: 10.1007/s00455-021-10273-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Accepted: 02/16/2021] [Indexed: 12/12/2022]
Abstract
Dysphagia is one of the most common and important complications of stroke. It is an independent marker of poor outcome after acute stroke and may become chronic after the acute period and continues to affect all aspects of the patient's life. Patients with stroke may encounter any of the medical branches in the emergency room or outpatient clinic, and as in our country, there may not be specialists specific for dysphagia, such as speech-language pathologists (SLP), in every hospital. This study aimed to raise awareness and create a common opinion of medical specialists for stroke patients with dysphagia. This recommendation paper has been written by a multidisciplinary team and offers 45 recommendations for stroke patients with dysphagia. It was created using the eight-step Delphi round via e-mail. This study is mostly specific to Turkey. However, since it contains detailed recommendations from the perspective of various disciplines associated with stroke, this consensus-based recommendation paper is not only a useful guide to address clinical questions in practice for the clinical management of dysphagia in terms of management, diagnosis, and follow-up, but also includes detailed comments for these topics.
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Thickened liquids: do they still have a place in the dysphagia toolkit? Curr Opin Otolaryngol Head Neck Surg 2021; 28:145-154. [PMID: 32332203 DOI: 10.1097/moo.0000000000000622] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
PURPOSE OF REVIEW The use of commercially or naturally thickened liquids is a well-established treatment for patients with dysphagia to fluids, the aim of which is to improve swallow safety by minimizing risk of aspiration. Although the most recent systematic reviews conclude that this treatment lacks evidential support and leads to patient-reported worsening health and quality of life, thickened liquids continue to be used with patients with dysphagia across clinical settings. This review briefly summarizes the evidence and considers potential reasons for the apparent mismatch between the evidence and clinical practice. RECENT FINDINGS Continuing practice with thickened liquids is influenced by a range of factors, including gaps in clinical knowledge, inadequate patient involvement, a culture of common practice and a reliance on invalid surrogate studies or research lacking a credible association between thickened liquids and clinically meaningful endpoints. SUMMARY While awaiting further research, clinical decision-making about thickened liquids can be improved by considering the evidence of clinically meaningful endpoints, promoting shared decision-making with patients and underpinning practice with knowledge about the complex relationship between dysphagia, aspiration and pneumonia.
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Shao F, Zhao X, Toyama H, Ichihara T, Zhuang H, Zhao R, Kung BT, Ng KS, Zhang Z, Wu H. Semi-quantitative assessment optimized the grading of pulmonary aspiration on salivagram in children. Ann Nucl Med 2021; 35:321-327. [PMID: 33555558 DOI: 10.1007/s12149-020-01564-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2020] [Accepted: 12/04/2020] [Indexed: 11/24/2022]
Abstract
OBJECTIVE Salivagram is one of the imaging modalities to detect pulmonary aspiration in children. This study aims to optimize the classification of pulmonary aspiration detected by salivagram with a semi-quantitative analytical method. METHODS This is a retrospective study involving 737 patients (471 males, 266 females; aged 1 month to 8 years; mean age 5.3 months, median age 3.0 months old) with suspected pulmonary aspiration, who had salivagram done between January 2018 and June 2019. Positive cases were divided into 10 groups (Grade 1, R2, L2, R2L2, R3, L3, R3L2, R2L3, R3L3, and 4) according to the scintigraphic findings. Aspiration index was determined as the ratio of the count in the respiratory tract to the total count in the image field of view and compared among different groups using the receiver operating characteristics (ROC) curve analysis. RESULTS A total of 180 cases had positive scintigraphic findings of various grades of aspiration (24.4%, 180/737). There is a high consistency among the two independent nuclear medicine physicians involved in the study, in determining both the disease gradings (κ = 0.919;95% CI: 0.915-0.923) and aspiration index (ICC = 0.994;95% CI: 0.993-0.996). There is no significant difference (p > 0.05) in aspiration index among the gradings in "mild" group (grade 1, R2, L2, L2R2), and "moderate" group (grade R3, R3L2, R3L3). After dividing the different grades into "mild", "moderate" and "severe" groups, the aspiration index of "mild" group is 4.40 ± 2.01, that of "moderate" group is 16.43 ± 8.20, and that of "severe" group is 46.94 ± 14.81. Difference in groups was statistically significant (p < 0.0001). In ROC curve analysis, AUC of "mild" and "moderate" groups is 0.970 and that of "moderate" and "severe" groups is 0.943; the cut-off value with highest diagnostic efficiency is 6.75 between "mild" and "moderate" groups and 38.00 between "moderate" and "severe" groups. CONCLUSIONS We introduced a semi-quantitative analytical method in pulmonary aspiration on salivagram, to optimize and supplement to the current classification of pulmonary aspiration.
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Affiliation(s)
- Fuqiang Shao
- Department of Nuclear Medicine, Zigong First People's Hospital, Zigong, Sichuan, 643000, People's Republic of China
| | - Xiaofei Zhao
- Department of Nuclear Medicine, Children's Hospital of Fudan University, No. 399 Wanyuan Road, Minhang District, Shanghai, 201102, People's Republic of China.,Department of Radiology, Fujita Health University School of Medicine, 1-98 Dengakugakubo, Kutsukake, Toyoake, Aichi, 470-1192, Japan
| | - Hiroshi Toyama
- Department of Radiology, Fujita Health University School of Medicine, 1-98 Dengakugakubo, Kutsukake, Toyoake, Aichi, 470-1192, Japan
| | - Takashi Ichihara
- Department of Radiology, Fujita Health University School of Medicine, 1-98 Dengakugakubo, Kutsukake, Toyoake, Aichi, 470-1192, Japan
| | - Hongming Zhuang
- Department of Nuclear Medicine, Children's Hospital of Fudan University, No. 399 Wanyuan Road, Minhang District, Shanghai, 201102, People's Republic of China.,Department of Radiology, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Ruifang Zhao
- Department of Nuclear Medicine, Children's Hospital of Fudan University, No. 399 Wanyuan Road, Minhang District, Shanghai, 201102, People's Republic of China
| | - Boom Ting Kung
- Nuclear Medicine Unit and Clinical PET Centre, Queen Elizabeth Hospital, Kowloon, Hong Kong, People's Republic of China
| | - Kwok Sing Ng
- Nuclear Medicine Unit and Clinical PET Centre, Queen Elizabeth Hospital, Kowloon, Hong Kong, People's Republic of China
| | - Ziwei Zhang
- Department of Nuclear Medicine, Zigong First People's Hospital, Zigong, Sichuan, 643000, People's Republic of China
| | - Ha Wu
- Department of Nuclear Medicine, Children's Hospital of Fudan University, No. 399 Wanyuan Road, Minhang District, Shanghai, 201102, People's Republic of China.
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Seo ZW, Min JH, Huh S, Shin YI, Ko HY, Ko SH. Prevalence and Severity of Dysphagia Using Videofluoroscopic Swallowing Study in Patients with Aspiration Pneumonia. Lung 2021; 199:55-61. [PMID: 33458798 DOI: 10.1007/s00408-020-00413-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Accepted: 12/05/2020] [Indexed: 10/22/2022]
Abstract
INTRODUCTION The purpose of this study was to identify the prevalence and severity of dysphagia in patients diagnosed with aspiration pneumonia, with and without neurologic disorders. METHODS We retrospectively reviewed the medical records of inpatients with aspiration pneumonia who underwent a videofluoroscopic swallowing study (VFSS) for evaluation of dysphagia. Patients were divided into two groups based on the presence or absence of neurologic disorders. The prevalence and severity of aspiration and pharyngeal residue due to dysphagia were assessed using the penetration-aspiration scale (PAS) and pharyngeal residue grade (PRG). RESULTS A total of 784 patients were enrolled; of these, 58.7% were males and the mean age was 76.12 ± 6.69. Penetration-aspiration-related dysphagia (PAS scores 3-8) was seen in 56.5% of all subjects, and 32.5% showed silent aspiration (PAS 8). Pharyngeal residue-related dysphagia (PRG scores 2-3) was seen in 65.2% of all patients, and the PAS and PRG were positively correlated. On dividing the subjects into two groups based on the presence of neurologic disorders, there was no significant difference in prevalence of the dysphagia between groups (PAS: p = 0.641; PRG: p = 0.872) with the proportion of silent aspiration (p = 0.720). CONCLUSION In patients hospitalized for aspiration pneumonia, there was a high prevalence of dysphagia. There were no differences in the prevalence and severity of dysphagia in patients with aspiration pneumonia based on the presence or absence of a neurologic disorder. Therefore, diagnostic evaluation of dysphagia is necessary regardless of the presence of neurologic disorders.
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Affiliation(s)
- Zee Won Seo
- Department of Rehabilitation Medicine, Rehabilitation Hospital, Pusan National University Yangsan Hospital, Pusan National University School of Medicine, 20, Geumo-ro, Mulgeum-eup, Yangsan-si, Gyeongsangnam-do, Republic of Korea
| | - Ji Hong Min
- Department of Rehabilitation Medicine, Rehabilitation Hospital, Pusan National University Yangsan Hospital, Pusan National University School of Medicine, 20, Geumo-ro, Mulgeum-eup, Yangsan-si, Gyeongsangnam-do, Republic of Korea.,Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, 20, Geumo-ro, Mulgeum-eup, Yangsan-si, Gyeongsangnam-do, Republic of Korea
| | - Sungchul Huh
- Department of Rehabilitation Medicine, Rehabilitation Hospital, Pusan National University Yangsan Hospital, Pusan National University School of Medicine, 20, Geumo-ro, Mulgeum-eup, Yangsan-si, Gyeongsangnam-do, Republic of Korea.,Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, 20, Geumo-ro, Mulgeum-eup, Yangsan-si, Gyeongsangnam-do, Republic of Korea
| | - Yong-Il Shin
- Department of Rehabilitation Medicine, Rehabilitation Hospital, Pusan National University Yangsan Hospital, Pusan National University School of Medicine, 20, Geumo-ro, Mulgeum-eup, Yangsan-si, Gyeongsangnam-do, Republic of Korea.,Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, 20, Geumo-ro, Mulgeum-eup, Yangsan-si, Gyeongsangnam-do, Republic of Korea
| | - Hyun-Yoon Ko
- Department of Rehabilitation Medicine, Rehabilitation Hospital, Pusan National University Yangsan Hospital, Pusan National University School of Medicine, 20, Geumo-ro, Mulgeum-eup, Yangsan-si, Gyeongsangnam-do, Republic of Korea.,Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, 20, Geumo-ro, Mulgeum-eup, Yangsan-si, Gyeongsangnam-do, Republic of Korea
| | - Sung-Hwa Ko
- Department of Rehabilitation Medicine, Rehabilitation Hospital, Pusan National University Yangsan Hospital, Pusan National University School of Medicine, 20, Geumo-ro, Mulgeum-eup, Yangsan-si, Gyeongsangnam-do, Republic of Korea. .,Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, 20, Geumo-ro, Mulgeum-eup, Yangsan-si, Gyeongsangnam-do, Republic of Korea.
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Transanal total mesorectal excision for stage II or III rectal cancer: pattern of local recurrence in a tertiary referral center. Surg Endosc 2021; 35:7191-7199. [PMID: 33398553 DOI: 10.1007/s00464-020-08200-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Accepted: 11/19/2020] [Indexed: 12/24/2022]
Abstract
BACKGROUND For mid and low rectal cancer, transanal total mesorectal excision (TaTME) has been established as an alternative approach to laparoscopic surgery. However, there are concerns about an unexpected pattern of local recurrence. This study aimed to analyze the pattern of local recurrence for patients treated with TaTME in a tertiary referral center. METHODS A retrospective single-center analysis was performed. Since 2011, all patients with rectal cancer undergoing TaTME with curative intent were prospectively included in a standardized database. Patients with tumors within 12 cm, clinical stage II or III were included. The primary endpoint of the study was the overall local recurrence rate, together with a critical analysis of the patterns of local failures. RESULTS Two hundred and five patients were included in this analysis. At the time of surgery, patients had a mean age of 67.1 years (SD 12.3), and 66.8% were male. Neoadjuvant therapy was administered in 73.7%. Mesorectal specimen quality was complete or near-complete in 98.5%, while circumferential resection margin was ≤ 1 mm (including T4 tumors) in 11.8%. After a median follow-up of 34.3 months (95% CI 30.1-38.5), 3.4% (n = 7) presented with local recurrent disease. Six out of the seven patients were also diagnosed with hematogenous metastases. Of the seven patients, three presented with at least one of the following risk factors: T4 tumor, N2 disease, incomplete mesorectal specimen, or positive CRM. Local failure was noted posteriorly (n = 3), laterally (n = 2), anteriorly (n = 1), and in the axial compartment (n = 1). Median time to relapse was 31.5 months (10.3-40.9). The median follow-up after local recurrence was 7.9 (95% CI 6.7-9.1) months, with an overall survival of 85.7%. CONCLUSIONS TaTME provided satisfactory local recurrence outcomes, and the most common patterns of failure were in the central pelvis.
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Effectiveness of pharmacologic treatment for dysphagia in Parkinson's disease: a narrative review. Neurol Sci 2020; 42:513-519. [PMID: 33201362 DOI: 10.1007/s10072-020-04865-w] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Accepted: 10/27/2020] [Indexed: 12/28/2022]
Abstract
BACKGROUND The effectiveness of pharmacological treatment on dysphagia in Parkinson's disease (PD) is debatable. We reviewed the literature for analyzing the effect of pharmacological treatment on the improvement of dysphagia in PD patients. METHODS We searched the PubMed database for papers published before June 21, 2020, that evaluated the effect of pharmacologic treatments for improving dysphagia in patients with PD. The following inclusion criteria were applied for the selection of articles: 1) studies performed on patients with dysphagia due to PD, 2) studies where pharmacologic treatment was applied for improvement of dysphagia, and 3) those where follow-up evaluation was performed after the treatment. RESULTS The primary literature search yielded 415 relevant papers. After reading their titles and abstracts and assessing their eligibility based on the full-text articles, we finally included nine studies in this review. In five previous studies, the positive effects of dopaminergic drugs on dysphagia were reported, whereas two showed no significant positive results. The remaining two studies showed equivocal results. CONCLUSION We found that dopaminergic drugs have some potential to improve dysphagia in patients with PD. However, studies with high-quality evidence are lacking. For the clear elucidation of the effect of dopaminergic drugs on dysphagia in patients with PD, randomized controlled trials with large cohorts and detailed analyses should be conducted in the future.
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The Effect of Four-Channel Neuromuscular Electrical Stimulation on Swallowing Kinematics and Pressures. Am J Phys Med Rehabil 2019; 98:1051-1059. [DOI: 10.1097/phm.0000000000001241] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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