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Hu J, Wang Q, Dai Y, Tian Y, Xu N, Wen H, Dou Z, Ye Q. Screening for optimal parameters for modified pharyngeal electrical stimulation for the treatment of dysphagia after stroke in rats. Exp Neurol 2024; 379:114878. [PMID: 38944330 DOI: 10.1016/j.expneurol.2024.114878] [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: 02/12/2024] [Revised: 06/11/2024] [Accepted: 06/25/2024] [Indexed: 07/01/2024]
Abstract
Pharyngeal electrical stimulation (PES), a novel noninvasive peripheral nerve stimulation technique, can effectively improve neurogenic dysphagia and increase the safety and effectiveness of swallowing in the clinic. However, the lack of animal models for dysphagia has limited the mechanistic research on PES, which affects its wide application. Therefore, determining optimal parameters for PES in rats is needed to enable mechanistic studies. Modified PES (mPES), which has different waves and pulse widths from PES, was used; in previous studies mPES was found to have a neurological mechanism like that of PES. A poststroke dysphagia (PSD) model was established, and rats with dysphagia were grouped into three different intensities (0.1 mA, 0.5 mA, and 1 mA) for the selection of optimal intensity and three different frequencies (1 Hz, 2 Hz, and 5 Hz) for the selection of optimal frequency based on a stimulation duration of 10 min in the clinic. A Videofluroscopic Swallow Screen (VFSS) was used to assess swallowing function in rats before and after mPES treatment. The results showed that the 1 mA group had better swallowing function (p < 0.05) than the model group. Compared with the model group, the 1 Hz and 5 Hz groups had the same improvement in swallowing function (p < 0.05). However, the increase in excitatory signals in the sensorimotor cortex was more pronounced in the 5 Hz group than in the other frequency stimulation groups (p < 0.05). Combining the clinical findings with the above results, we concluded that the optimal stimulation parameter for mPES in rats is "frequency: 5 Hz, current intensity: 1 mA for 10 min/day", which provides a basis for future basic experimental studies of mPES in animals.
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Affiliation(s)
- Jiahui Hu
- South China Research Center for Acupuncture and Moxibustion, Medical College of Acu-Moxi and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, China; Department of Rehabilitation Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Qianqian Wang
- South China Research Center for Acupuncture and Moxibustion, Medical College of Acu-Moxi and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, China; Department of Rehabilitation Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Yong Dai
- South China Research Center for Acupuncture and Moxibustion, Medical College of Acu-Moxi and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, China; Department of Rehabilitation Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Yueqin Tian
- Department of Rehabilitation Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Nenggui Xu
- South China Research Center for Acupuncture and Moxibustion, Medical College of Acu-Moxi and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Hongmei Wen
- Department of Rehabilitation Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Zulin Dou
- South China Research Center for Acupuncture and Moxibustion, Medical College of Acu-Moxi and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, China; Department of Rehabilitation Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
| | - Qiuping Ye
- Department of Rehabilitation Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
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Cheng I, Bath PM, Hamdy S, Muhle P, Mistry S, Dziewas R, Suntrup-Krueger S. Predictors of pharyngeal electrical stimulation treatment success in tracheotomised stroke patients with dysphagia: Secondary analysis from PHADER cohort study. Neurotherapeutics 2024:e00433. [PMID: 39181859 DOI: 10.1016/j.neurot.2024.e00433] [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: 06/10/2024] [Revised: 08/09/2024] [Accepted: 08/13/2024] [Indexed: 08/27/2024] Open
Abstract
Pharyngeal electrical stimulation (PES) has emerged as a promising intervention for neurogenic dysphagia, with potential benefits in reducing dysphagia severity in stroke patients. PES may facilitate decannulation in tracheotomised stroke patients with dysphagia, yet the predictive factors for treatment success have not been investigated in detail. This study used data from the PHAryngeal electrical stimulation for treatment of neurogenic Dysphagia European Registry (PHADER) study to identify predictive factors for PES treatment success among patients with post stroke dysphagia who required mechanical ventilation and tracheotomy. Multiple linear regression was performed to predict treatment success, as measured in improvement in dysphagia severity rating scale (DSRS), accounting for age, sex, stroke type, lesion location, baseline National Institutes of Health Stroke Scale (NIHSS) score, feeding status, time from stroke onset to PES, PES perceptual threshold and PES stimulation intensity at the first session. Cox regression was conducted to identify the predictors for decannulation for all participants. Ninety-eight participants (mean [SD] age = 66.6 [13.0]; male 73.5%) were included in the analyses. Regression analyses showed that early intervention (p = 0.004) and younger age (p = 0.049) were significant predictors for treatment success. For participants who received PES during tracheotomy (n = 60; mean [SD] age = 66.6 [11.2]; male 73.3%), supratentorial stroke (p = 0.033) and feeding status at baseline (p = 0.025) were predictors of treatment success. Among all participants, early intervention was associated with higher likelihood of decannulation (p = 0.026). These results highlight the importance of timely intervention, age and stroke location in PES treatment success for stroke patients with mechanical ventilation and tracheotomy.
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Affiliation(s)
- Ivy Cheng
- Academic Unit of Human Communication, Learning, and Development, Faculty of Education, The University of Hong Kong, Hong Kong; Centre for Gastrointestinal Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK; Institute for Biomagnetism and Biosignal Analysis, University of Münster, Münster, Germany; Department of Neurology, University Hospital Münster, Münster, Germany
| | - Philip M Bath
- Stroke Trials Unit, Division of Clinical Neuroscience, University of Nottingham, Nottingham, UK; Stroke, Nottingham University Hospital NHS Trust, Nottingham, UK
| | - Shaheen Hamdy
- Centre for Gastrointestinal Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK; Department for Clinical Research, Phagenesis Limited, Manchester, UK
| | - Paul Muhle
- Institute for Biomagnetism and Biosignal Analysis, University of Münster, Münster, Germany; Department of Neurology, University Hospital Münster, Münster, Germany
| | - Satish Mistry
- Department for Clinical Research, Phagenesis Limited, Manchester, UK
| | - Rainer Dziewas
- Department of Neurology, University Hospital Münster, Münster, Germany; Department of Neurology, Klinikum Osnabrück GmbH, Osnabrück, Germany
| | - Sonja Suntrup-Krueger
- Institute for Biomagnetism and Biosignal Analysis, University of Münster, Münster, Germany; Department of Neurology, University Hospital Münster, Münster, Germany.
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Muhle P, Claus I, Labeit B, Roderigo M, Warnecke T, Dziewas R, Suntrup-Krueger S. Pharyngeal Electrical Stimulation prior to extubation - Reduction of extubation failure rate in acute stroke patients? J Crit Care 2024; 82:154808. [PMID: 38581884 DOI: 10.1016/j.jcrc.2024.154808] [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: 05/05/2023] [Revised: 03/15/2024] [Accepted: 03/29/2024] [Indexed: 04/08/2024]
Abstract
PURPOSE The aim of our study was to assess if PES before extubation can minimize the extubation failure risk in orally intubated, mechanically ventilated stroke patients at high risk of severe dysphagia. MATERIALS AND METHODS Thirty-two ICU patients were prospectively enrolled in this study presenting with a high risk for dysphagia as defined by a DEFISS (Determine Extubation Failure In Severe Stroke) risk score and compared 1:1 to a retrospective matched patient control group. The prospective patient group received PES prior to extubation. Endpoints were need for reintubation, swallowing function as assessed with FEES, pneumonia incidence and length of stay after extubation. RESULTS Post-extubation, the Fiberoptic Endoscopic Dysphagia Severity Score (FEDSS, 4.31 ± 1.53vs.5.03 ± 1.28;p = 0.047) and reintubation rate within 72 h (9.4vs.34.4%;p = 0.032) were significantly lower in the PES group than in the historical control group. Pulmonary infections after extubation were less common in PES-treated patients although this difference was not significant (37.5vs.59.4%;p = 0.133). Time from extubation to discharge was significantly shorter after PES compared with the control group (14.09 ± 11.58vs.26.59 ± 20.49 days;p = 0.003). CONCLUSIONS In orally intubated and mechanically ventilated stroke patients at high risk of severe dysphagia, PES may improve swallowing function, reduce extubation failure risk and decrease time from extubation to discharge. Further research is required.
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Affiliation(s)
- Paul Muhle
- University Hospital Muenster, Department of Neurology with Institute for Translational Neurology, Albert-Schweitzer-Campus 1A, 48149 Muenster, Germany.
| | - Inga Claus
- University Hospital Muenster, Department of Neurology with Institute for Translational Neurology, Albert-Schweitzer-Campus 1A, 48149 Muenster, Germany
| | - Bendix Labeit
- University Hospital Muenster, Department of Neurology with Institute for Translational Neurology, Albert-Schweitzer-Campus 1A, 48149 Muenster, Germany
| | - Malte Roderigo
- University Hospital Muenster, Department of Neurology with Institute for Translational Neurology, Albert-Schweitzer-Campus 1A, 48149 Muenster, Germany
| | - Tobias Warnecke
- Klinikum Osnabrück, Department of Neurology, Am Finkenhügel 1, 49076 Osnabrück, Germany
| | - Rainer Dziewas
- Klinikum Osnabrück, Department of Neurology, Am Finkenhügel 1, 49076 Osnabrück, Germany
| | - Sonja Suntrup-Krueger
- University Hospital Muenster, Department of Neurology with Institute for Translational Neurology, Albert-Schweitzer-Campus 1A, 48149 Muenster, Germany
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Liu Z, Cheng J, Tan C, Liu H, Han D. Pharyngeal Cavity Electrical Stimulation-Assisted Swallowing for Post-stroke Dysphagia: A Systematic Review and Meta-analysis of Randomized Controlled Studies. Dysphagia 2024; 39:541-551. [PMID: 38117313 DOI: 10.1007/s00455-023-10644-4] [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: 07/19/2023] [Accepted: 11/13/2023] [Indexed: 12/21/2023]
Abstract
Stroke is the leading cause of death and disability among adults. The incidence of stroke per 100, 000 patient-years was 2875. As many as 37% to 78% of patients with acute strokes suffer dysphagia. Dysphagia can easily lead to inhalation pneumonia, dehydration, malnutrition, and other serious complications, affecting the quality of life of stroke patients and increasing their mortality. Effective prevention and treatment of post-stroke dysphagia are of great significance to improving the prognosis and quality of life of patients. Some studies have shown that Pharyngeal cavity electrical stimulation-assisted swallowing (PCES-assisted swallowing) has a positive effect on patients with post-stroke dysphagia. This study will evaluate the effects of PCES-assisted swallowing on post-stroke dysphagia, including swallowing function, withdrawal rate of nasal feeding tubes, duration of hospitalization, and so on. Randomized controlled trials (RCTs) of PCES-assisted swallowing in the treatment of post-stroke dysphagia were searched in eight databases, including Cochrane Library, Embase, PubMed, Web of Science, Chinese Biomedical Literature Database, VIP Information Resource System, CNKI, and Wanfang Medical Science. The retrieval time was from the database establishment to June 2022. Rayyan was used to screen the retrieved literature risk of bias for included studies and was calculated using ROB2.0. The RevMan 5.3 software was used for the meta-analysis with the standard mean difference (SMD) and 95% confidence interval (CI). The model type was a random effect model, The risk ratio (RR) was used as the effect size for the two categorical variables. The swallowing function scores, withdrawal rate of nasal feeding tubes, and Length of stay (LOS) of the intervention and control groups were extracted, and the results of the meta-analysis were presented using a forest plot. Six studies from 2010 to 2018 with a total of 341 people were included in the meta-analysis. All studies reported quantitative outcome measures for the severity of dysphagia, and some reported the withdrawal rate of nasal feeding tubes, LOS, and penetration-aspiration-scale (PAS). The overall swallowing function of the PCES group was better than that of the control group (SMD = - 0.20, 95%CI - 0.38 to - 0.03, P = 0.02). In terms of the severity of dysphagia, there was a statistically significant difference in the Dysphagia Severity Rating scale (DSRS) between the Pharyngeal cavity electrical stimulation (PCES) group and the control group (SMD = - 0.24, 95%CI - 0.48 to 0, P = 0.05). The PCES group nasal feeding withdrawal rate of nasal feeding tubes was higher than the control group (RR = 2.88, 95% CI 1.15 to 7.26, P = 0.02). There was no significant difference in the LOS between the PCES group and the control group (SMD = - 0.19, 95%CI - 0.44 to 0.07, P = 0.15). This systematic review and meta-analysis provide reasonably reliable evidence that PCES-assisted swallowing can improve nasogastric feeding swallowing function and the withdrawal rate of nasal feeding tubes in patients with post-stroke dysphagia. However, the evidence for reducing oral feeding, aspiration, and length of hospitalization stay is lacking, and further studies are needed.
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Affiliation(s)
- Zicai Liu
- Department of Rehabilitation Medicine, Shaoguan First People's Hospital, Shaoguan, 512000, Guangdong, China
| | - Jinling Cheng
- Department of Rehabilitation Medicine, Shaoguan First People's Hospital, Shaoguan, 512000, Guangdong, China
| | - Cheng Tan
- Department of Rehabilitation Medicine, Shaoguan First People's Hospital, Shaoguan, 512000, Guangdong, China.
| | - Huiyu Liu
- Yuebei Second People's Hospital, Shaoguan, 512000, Guangdong, China.
| | - Dongmiao Han
- Department of Rehabilitation Therapy Teaching and Research, Gannan Healthcare Vocational College, Ganzhou, 341000, Jiangxi, China.
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Eskildsen SJ, Wessel I, Poulsen I, Hansen CA, Curtis DJ. Rehabilitative intervention for successful decannulation in adult patients with acquired brain injury and tracheostomy: a systematic review. Disabil Rehabil 2024; 46:2464-2476. [PMID: 37449332 DOI: 10.1080/09638288.2023.2233437] [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: 02/14/2023] [Revised: 06/22/2023] [Accepted: 07/01/2023] [Indexed: 07/18/2023]
Abstract
PURPOSE Tracheostomy and dysphagia are independently associated with increased complications and poorer functional outcome after acquired brain injury (ABI). The aim of this study was to identify and evaluate rehabilitation to restore functional swallowing ability and respiratory capacity during tracheal tube weaning. MATERIALS AND METHODS The review was conducted according to PRISMA guidelines. Any study design with adult patients with ABI and tracheostomy was eligible. The primary outcome was decannulation. RESULTS A total of 2647 records were identified and eight papers included. Four studies investigated pharyngeal electrical stimulation (PES), two explored Facial Oral Tract Therapy (F.O.T.T.), one respiratory physiotherapy (RPT), and one study investigated external subglottic air flow (ESAF). Two RCTs found a significant difference between intervention and control on successful decannulation and readiness for decannulation in favour of PES. Time from rehabilitation admission and tracheostomy to decannulation was significantly reduced after implementing an F.O.T.T.-based protocol. CONCLUSION Four interventions were identified, PES, F.O.T.T., RPT, and ESAF, all aimed at increasing oropharyngeal sensory input through stimulation. Due to heterogeneity of interventions, designs and outcome measures, effect could not be estimated. This review highlights the limited research on rehabilitative interventions and thus the limited evidence to guide clinical rehabilitation.
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Affiliation(s)
- Signe Janum Eskildsen
- Department of Occupational Therapy and Physiotherapy, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
- Department of Public Health, Aarhus University, Health, Aarhus, Denmark
| | - Irene Wessel
- Department of Otorhinolaryngology, Head and Neck Surgery and Audiology, Rigshospitalet, Copenhagen, Denmark
| | - Ingrid Poulsen
- Department of Public Health, Aarhus University, Health, Aarhus, Denmark
- Department of Clinical Research, Copenhagen University Hospital, Amager and Hvidovre Hospital, Hvidovre, Denmark
| | - Carrinna Aviaja Hansen
- Department of Orthopaedic Surgery, Zealand University Hospital, University of Copenhagen, Koege, Denmark
- Faculty of Health Sciences, Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
| | - Derek John Curtis
- Department of Pediatric Rehabilitation, Children's Therapy Center, The Child and Youth Administration, Copenhagen, Denmark
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Dawson J, Abdul-Rahim AH, Kimberley TJ. Neurostimulation for treatment of post-stroke impairments. Nat Rev Neurol 2024; 20:259-268. [PMID: 38570705 DOI: 10.1038/s41582-024-00953-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/29/2024] [Indexed: 04/05/2024]
Abstract
Neurostimulation, the use of electrical stimulation to modulate the activity of the nervous system, is now commonly used for the treatment of chronic pain, movement disorders and epilepsy. Many neurostimulation techniques have now shown promise for the treatment of physical impairments in people with stroke. In 2021, vagus nerve stimulation was approved by the FDA as an adjunct to intensive rehabilitation therapy for the treatment of chronic upper extremity deficits after ischaemic stroke. In 2024, pharyngeal electrical stimulation was conditionally approved by the UK National Institute for Health and Care Excellence for neurogenic dysphagia in people with stroke who have a tracheostomy. Many other approaches have also been tested in pivotal device trials and a number of approaches are in early-phase study. Typically, neurostimulation techniques aim to increase neuroplasticity in response to training and rehabilitation, although the putative mechanisms of action differ and are not fully understood. Neurostimulation techniques offer a number of practical advantages for use after stroke, such as precise dosing and timing, but can be invasive and costly to implement. This Review focuses on neurostimulation techniques that are now in clinical use or that have reached the stage of pivotal trials and show considerable promise for the treatment of post-stroke impairments.
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Affiliation(s)
- Jesse Dawson
- School of Cardiovascular and Metabolic Health, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK.
| | - Azmil H Abdul-Rahim
- Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, Liverpool, UK
- Cardiovascular and Metabolic Medicine, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, UK
| | - Teresa J Kimberley
- Department of Physical Therapy, School of Health and Rehabilitation Sciences, Institute of Health Professions, Massachusetts General Hospital, Boston, MA, USA
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Kuriyama A, Watanabe S, Katayama Y, Yasaka T, Ouchi A, Iida Y, Kasai F. Dysphagia Rehabilitation in Dysphagic Patients with Acute or Critical Illness: A Systematic Review and Meta-Analysis. Dysphagia 2024:10.1007/s00455-024-10700-7. [PMID: 38662217 DOI: 10.1007/s00455-024-10700-7] [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: 08/06/2023] [Accepted: 03/18/2024] [Indexed: 04/26/2024]
Abstract
Dysphagia or swallowing dysfunction is common in patients with acute or critical illness, and diverse methods of dysphagia rehabilitation are provided worldwide. We aimed to examine the efficacy of rehabilitation to treat dysphagia in patients with acute or critical illness. We searched PubMed, ICHUSHI, and Cochrane Central Register of Controlled Trials databases from inception to November 22, 2023 for relevant randomized controlled trials. We focused on dysphagic patients with acute or critical illness who were not orotracheally intubated. Our target intervention included conventional rehabilitation and nerve stimulation/neuromodulation techniques as dysphagia rehabilitation. Comparators were conventional or standard care or no dysphagia interventions. Primary outcomes included mortality, incidence of pneumonia during the study period, and health-related quality of life (HRQoL) scores within 90 days of hospital discharge. We pooled the data using a random-effects model, and classified the certainty of evidence based on the Grading of Recommendations, Assessment, Development, and Evaluation system. Nineteen randomized controlled trials involving 1,096 participants were included. Dysphagia rehabilitation was associated with a reduced incidence of pneumonia (risk ratio [RR], 0.66; 95% confidence interval [CI], 0.54-0.81; moderate certainty), but not with reduced mortality (RR, 0.92; 95% CI, 0.61-1.39; very low certainty) or improved HRQoL scores (mean difference, -0.20; 95% CI, -20.34 to 19.94; very low certainty). Based on the available moderate- or very low- quality evidence, while dysphagia rehabilitation had no impact on mortality or HRQoL, they might reduce the incidence of pneumonia in dysphagic patients with acute or critical illness.
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Affiliation(s)
- Akira Kuriyama
- Emergency and Critical Care Center, Kurashiki Central Hospital, Okayama, Japan.
| | - Shinichi Watanabe
- Department of Physical Therapy, Faculty of Rehabilitation, Gifu University of Health Science, Gifu, Japan
| | - Yukiko Katayama
- Department of Nursing, Sakakibara Heart Institute, Fuchū, Japan
| | - Taisuke Yasaka
- Global Nursing Research Center, Graduate School of Medicine, The University of Tokyo, Bunkyō, Japan
| | - Akira Ouchi
- Department of Adult Health Nursing, College of Nursing, Ibaraki Christian University, Hitachi, Japan
| | - Yuki Iida
- Toyohashi Sozo University, Toyohashi, Japan
| | - Fumihito Kasai
- Department of Rehabilitation Medicine, Showa University School of Medicine, Shinagawa-Ku, Japan
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Likar R, Aroyo I, Bangert K, Degen B, Dziewas R, Galvan O, Grundschober MT, Köstenberger M, Muhle P, Schefold JC, Zuercher P. Management of swallowing disorders in ICU patients - A multinational expert opinion. J Crit Care 2024; 79:154447. [PMID: 37924574 DOI: 10.1016/j.jcrc.2023.154447] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 09/19/2023] [Accepted: 10/10/2023] [Indexed: 11/06/2023]
Abstract
BACKGROUND Dysphagia is common in intensive care unit (ICU) patients, yet it remains underrecognized and often unmanaged despite being associated with life-threatening complications, prolonged ICU stays and hospitalization. PURPOSE To propose an expert opinion for the diagnosis and management of dysphagia developed from evidence-based clinical recommendations and practitioner insights. METHODS A multinational group of dysphagia and critical care experts conducted a literature review using a modified ACCORD methodology. Based on a fusion of the available evidence and the panel's clinical experience, an expert opinion on best practice management was developed. RESULTS The panel recommends adopting clinical algorithms intended to promote standardized, high-quality care that triggers timely systematic dysphagia screening, assessment, and treatment of extubated and tracheostomized patients in the ICU. CONCLUSIONS Given the lack of robust scientific evidence, two clinical management algorithms are proposed for use by multidisciplinary teams to improve early systematic detection and effective management of dysphagia in ICU patients. Additionally, emerging therapeutic options such as neurostimulation have the potential to improve the quality of ICU dysphagia care.
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Affiliation(s)
- Rudolf Likar
- Department for Anaesthesiology and Intensive Medicine, Klinikum Klagenfurt am Wörthersee, Austria
| | - Ilia Aroyo
- Department of Neurology and Neurointensive Care Medicine, Klinikum Darmstadt, Germany
| | - Katrin Bangert
- Clinic for Intensive Care Medicine, University Hospital Hamburg, Germany
| | - Björn Degen
- Clinic for Intensive Medicine, Dysphagia Centre, Vienna, Austria
| | - Rainer Dziewas
- Department of Neurology and Neurological Rehabilitation, Klinikum Osnabrück, Osnabrück, Germany
| | - Oliver Galvan
- Department for Hearing, Speech and Voice Disorders, Medical University of Innsbruck, Innsbruck, Austria
| | | | - Markus Köstenberger
- Department for Anaesthesiology and Intensive Medicine, Klinikum Klagenfurt am Wörthersee, Austria; Department for Anaesthesiology and Intensive Care Medicine, Medical University Graz, Graz, Austria.
| | - Paul Muhle
- Department of Neurology with Institute of Translational Neurology, University Hospital Münster, Germany
| | - Joerg C Schefold
- Department of Intensive Care Medicine, Inselspital, Bern University Hospital, University of Bern, Switzerland
| | - Patrick Zuercher
- Department of Intensive Care Medicine, Inselspital, Bern University Hospital, University of Bern, Switzerland
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Unoki T, Hayashida K, Kawai Y, Taito S, Ando M, Iida Y, Kasai F, Kawasaki T, Kozu R, Kondo Y, Saitoh M, Sakuramoto H, Sasaki N, Saura R, Nakamura K, Ouchi A, Okamoto S, Okamura M, Kuribara T, Kuriyama A, Matsuishi Y, Yamamoto N, Yoshihiro S, Yasaka T, Abe R, Iitsuka T, Inoue H, Uchiyama Y, Endo S, Okura K, Ota K, Otsuka T, Okada D, Obata K, Katayama Y, Kaneda N, Kitayama M, Kina S, Kusaba R, Kuwabara M, Sasanuma N, Takahashi M, Takayama C, Tashiro N, Tatsuno J, Tamura T, Tamoto M, Tsuchiya A, Tsutsumi Y, Nagato T, Narita C, Nawa T, Nonoyama T, Hanada M, Hirakawa K, Makino A, Masaki H, Matsuki R, Matsushima S, Matsuda W, Miyagishima S, Moromizato M, Yanagi N, Yamauchi K, Yamashita Y, Yamamoto N, Liu K, Wakabayashi Y, Watanabe S, Yonekura H, Nakanishi N, Takahashi T, Nishida O. Japanese Clinical Practice Guidelines for Rehabilitation in Critically Ill Patients 2023 (J-ReCIP 2023). J Intensive Care 2023; 11:47. [PMID: 37932849 PMCID: PMC10629099 DOI: 10.1186/s40560-023-00697-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Accepted: 10/24/2023] [Indexed: 11/08/2023] Open
Abstract
Providing standardized, high-quality rehabilitation for critically ill patients is a crucial issue. In 2017, the Japanese Society of Intensive Care Medicine (JSICM) promulgated the "Evidence-Based Expert Consensus for Early Rehabilitation in the Intensive Care Unit" to advocate for the early initiation of rehabilitations in Japanese intensive care settings. Building upon this seminal work, JSICM has recently conducted a rigorous systematic review utilizing the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) methodology. This endeavor resulted in the formulation of Clinical Practice Guidelines (CPGs), designed to elucidate best practices in early ICU rehabilitation. The primary objective of this guideline is to augment clinical understanding and thereby facilitate evidence-based decision-making, ultimately contributing to the enhancement of patient outcomes in critical care settings. No previous CPGs in the world has focused specifically on rehabilitation of critically ill patients, using the GRADE approach. Multidisciplinary collaboration is extremely important in rehabilitation. Thus, the CPGs were developed by 73 members of a Guideline Development Group consisting of a working group, a systematic review group, and an academic guideline promotion group, with the Committee for the Clinical Practice Guidelines of Early Mobilization and Rehabilitation in Intensive Care of the JSICM at its core. Many members contributed to the development of the guideline, including physicians and healthcare professionals with multiple and diverse specialties, as well as a person who had been patients in ICU. Based on discussions among the group members, eight important clinical areas of focus for this CPG were identified. Fourteen important clinical questions (CQs) were then developed for each area. The public was invited to comment twice, and the answers to the CQs were presented in the form of 10 GRADE recommendations and commentary on the four background questions. In addition, information for each CQ has been created as a visual clinical flow to ensure that the positioning of each CQ can be easily understood. We hope that the CPGs will be a useful tool in the rehabilitation of critically ill patients for multiple professions.
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Affiliation(s)
- Takeshi Unoki
- Department Acute and Critical Care Nursing, School of Nursing, Sapporo City University, Sapporo, Japan.
| | - Kei Hayashida
- Department of Emergency Medicine, South Shore University Hospital, Northwell Health, Bay Shore, NY, USA
| | - Yusuke Kawai
- Department of Nursing, Fujita Health University Hospital, Toyoake, Japan
| | - Shunsuke Taito
- Department of Clinical Practice and Support, Hiroshima University Hospital, Hiroshima, Japan
| | - Morihide Ando
- Department of Pulmonary Medicine, Ogaki Municipal Hospital, Ogaki, Japan
| | - Yuki Iida
- Faculty of Physical Therapy, School of Health Sciences, Toyohashi Sozo University, Toyohashi, Japan
| | - Fumihito Kasai
- Department of Rehabilitation Medicine, Showa University School of Medicine, Tokyo, Japan
| | - Tatsuya Kawasaki
- Department of Pediatric Critical Care, Shizuoka Children's Hospital, Shizuoka, Japan
| | - Ryo Kozu
- Department of Rehabilitation Medicine, Nagasaki University Hospital, Nagasaki, Japan
- Department of Physical Therapy Science, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Yutaka Kondo
- Department of Emergency and Critical Care Medicine, Juntendo University Urayasu Hospital, Urayasu, Japan
| | - Masakazu Saitoh
- Department of Physical Therapy, Faculty of Health Science, Juntendo University, Tokyo, Japan
| | - Hideaki Sakuramoto
- Department of Critical Care and Disaster Nursing, Japanese Red Cross Kyushu International College of Nursing, Munakata, Japan
| | - Nobuyuki Sasaki
- Department of Rehabilitation Medicine, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Ryuichi Saura
- Department of Rehabilitation Medicine, Division of Comprehensive Medicine, Osaka Medical and Pharmaceutical University School of Medicine, Takatsuki, Japan
| | - Kensuke Nakamura
- Department of Critical Care Medicine, Yokohama City University Hospital, Yokohama, Japan
| | - Akira Ouchi
- Department of Adult Health Nursing, College of Nursing, Ibaraki Christian University, Hitachi, Japan
| | - Saiko Okamoto
- Department of Nursing, Hitachi General Hospital, Hitachi, Japan
| | - Masatsugu Okamura
- Berlin Institute of Health Center for Regenerative Therapies (BCRT), Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Tomoki Kuribara
- Department Acute and Critical Care Nursing, School of Nursing, Sapporo City University, Sapporo, Japan
| | - Akira Kuriyama
- Department of Primary Care and Emergency Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Yujiro Matsuishi
- School of Nursing, St. Luke's International University, Tokyo, Japan
| | - Norimasa Yamamoto
- Department of Nursing, Toyama Prefectural Central Hospital, Toyama, Japan
| | - Shodai Yoshihiro
- Department of Pharmaceutical Services, Hiroshima University Hospital, Hiroshima, Japan
| | - Taisuke Yasaka
- Global Nursing Research Center, Graduate School of Medicine, the University of Tokyo, Tokyo, Japan
| | - Ryo Abe
- Department of Rehabilitation, Saitama Medical Center, Jichi Medical University, Saitama, Japan
| | - Takahito Iitsuka
- Department of Rehabilitation, Amagasaki Daimotsu Rehabilitation Hospital, Amagasaki, Japan
| | - Hiroyasu Inoue
- Department of Rehabilitation, Showa University School of Nursing and Rehabilitation Sciences, Yokohama, Japan
| | - Yuki Uchiyama
- Department of Rehabilitation Medicine, School of Medicine, Hyogo Medical University, Nishinomiya, Japan
| | - Satoshi Endo
- Rehabilitation Center, Amayama Hospital, Matsuyama, Japan
| | - Kazuki Okura
- Division of Rehabilitation, Akita University Hospital, Akita, Japan
| | - Kohei Ota
- Department of Emergency and Critical Care Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Takahisa Otsuka
- Department of Rehabilitation Medicine, Okayama University Hospital, Okayama, Japan
| | - Daisuke Okada
- Department of Rehabilitation, Saiseikai Kumamoto Hospital, Kumamoto, Japan
| | - Kengo Obata
- Department of Rehabilitation, Japanese Red Cross Okayama Hospital, Okayama, Japan
| | - Yukiko Katayama
- Department of Nursing, Sakakibara Heart Institute, Fuchu, Japan
| | - Naoki Kaneda
- Rehabilitation Division, Hokkaido Medical Center for Child Health and Rehabilitation, Sapporo, Japan
| | - Mio Kitayama
- Nursing Department, Kanazawa Medical University Hospital, Uchinada, Japan
| | - Shunsuke Kina
- Department of Rehabilitation, Nakagami Hospital, Okinawa, Japan
| | - Ryuichi Kusaba
- Department of Rehabilitation Medicine, Kyushu University Hospital, Fukuoka, Japan
| | | | - Naoki Sasanuma
- Department of Rehabilitation, Hyogo Medical University Hospital, Nishinomiya, Japan
| | | | | | - Naonori Tashiro
- Rehabilitation Center, Showa University Hospital, Tokyo, Japan
| | - Junko Tatsuno
- Department of Nursing, Kokura Memorial Hospital, Kitakyusyu, Japan
| | - Takahiko Tamura
- Department of Anesthesiology and Intensive Care Medicine, Kochi Medical School, Nankoku, Japan
| | - Mitsuhiro Tamoto
- Department of Nursing, Kyoto University Hospital, Kyoto, Kyoto, Japan
| | - Asuka Tsuchiya
- Department of Emergency and Critical Care Medicine, Tokai University School of Medicine, Kanagawa, Japan
| | - Yusuke Tsutsumi
- Department of Emergency Medicine, National Hospital Organization Mito Medical Center, Mito, Japan
| | - Tadashi Nagato
- Department of Respiratory Medicine and Infectious Diseases, JCHO Tokyo Yamate Medical Center, Tokyo, Japan
| | - Chihiro Narita
- Department of Emergency Medicine, Shizuoka General Hospital, Shizuoka, Japan
| | - Tomohiro Nawa
- Department of Pediatric Cardiology, Hokkaido Medical Center for Child Health and Rehabilitation, Sapporo, Japan
| | - Tadayoshi Nonoyama
- Department of Rehabilitation, University of Fukui Hospital, Fukui, Japan
| | - Masatoshi Hanada
- Department of Rehabilitation Medicine, Nagasaki University Hospital, Nagasaki, Japan
| | - Kotaro Hirakawa
- Department of Rehabilitation, Sakakibara Heart Institute, Fuchu, Japan
| | - Akiko Makino
- School of Nursing, St. Luke's International University, Tokyo, Japan
| | - Hirotaka Masaki
- Department of Nursing, Nagoya University Hospital, Nagoya, Japan
| | - Ryosuke Matsuki
- Department of Rehabilitation, Kansai Electric Power Hospital, Osaka, Japan
| | | | - Wataru Matsuda
- Department of Emergency Medicine & Critical Care, Center Hospital of the National Center for Global Health and Medicine, Shinjuku, Japan
| | - Saori Miyagishima
- Division of Rehabilitation, Sapporo Medical University Hospital, Hokkaido, Japan
| | - Masaru Moromizato
- Department of Nursing, Chubu Tokushukai Hospital, Kitanakagusuku, Japan
| | - Naoya Yanagi
- Department of Rehabilitation, Kitasato University Medical Center, Kitamoto, Japan
| | - Kota Yamauchi
- Department of Rehabilitation, Steel Memorial Yawata Hospital, Kitakyushu, Japan
| | - Yuhei Yamashita
- Division of Rehabilitation Medicine, Gunma Prefectural Cardiovascular Center, Maebashi, Japan
| | - Natsuhiro Yamamoto
- Department of Anesthesiology and Critical Care Medicine, Yokohama City University School of Medicine, Yokohama, Japan
| | - Keibun Liu
- Critical Care Research Group, The Prince Charles Hospital, Chermside, QLD, Australia
- Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia
- Non-Profit Organization ICU Collaboration Network (ICON), Tokyo, Japan
| | - Yuki Wakabayashi
- Department of Nursing, Kobe City Center General Hospital, Kobe, Japan
| | - Shinichi Watanabe
- Department of Physical Therapy, Faculty of Rehabilitation, Gifu University of Health Science, Gifu, Japan
| | - Hiroshi Yonekura
- Department of Anesthesiology and Pain Medicine, Fujita Health University Bantane Hospital, Nagoya, Japan
| | - Nobuto Nakanishi
- Department of Disaster and Emergency Medicine, Graduate School of Medicine, Kobe University, Kobe, Japan
| | - Tetsuya Takahashi
- Department of Physical Therapy, Faculty of Health Science, Juntendo University, Tokyo, Japan
| | - Osamu Nishida
- Department of Anesthesiology and Critical Care Medicine, School of Medicine, Fujita Health University, Toyoake, Japan
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Xu F, Bai L, Dai Z, Cheng H. Research hotspots and trends in post-stroke dysphagia: a bibliometric analysis. Front Neurosci 2023; 17:1275748. [PMID: 37942140 PMCID: PMC10628302 DOI: 10.3389/fnins.2023.1275748] [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: 08/10/2023] [Accepted: 10/06/2023] [Indexed: 11/10/2023] Open
Abstract
Background Dysphagia represents one of the common complications following a stroke, and post-stroke dysphagia (PSD) can lead to aspiration, pneumonia, and malnutrition, thus prolonging hospital stay, escalating medical expenditures, and imposing a substantial economic strain on both patients and society. The utilization of bibliometric analysis offers a quantitative approach for investigating the existing literature and recognizes the current status of the research. However, bibliometric analysis on the subject of PSD remains absent. Consequently, we carried out this study to provide researchers with insights, facilitating their further exploration of PSD. Methods Conducting a bibliometric analysis of articles pertaining to PSD retrieved over the past two decades enables us to acquire the research hotspots and trends in this area. The publications concerning PSD were searched from the Core Collection of Web of Science, spanning the period ranging from 2003 to 2023. Articles or reviews published in English were included in this study. Subsequently, we employed CiteSpace and VOSviewer software to visualize the retrieved articles, thereby identifying the cooperative relationships of authors, institutions, and countries, as well as relevant information about journals and references. Results This study comprised 866 papers in total, and the number of articles published each year shows an overall growth trend. As for the analysis of the authors, Dziewas R. was the most prolific author with 21 articles. The most frequently published institutions, countries, and journals were the University of Manchester, China, and Dysphagia, with 28, 254, and 75 publications, respectively. And the co-cited authors and journals with the highest counts were Martino R and Stroke. According to the analysis of keywords and references, dysphagia screening and assessment, prevention of pneumonia, rehabilitation approaches, and nutritional management of PSD are considered research hotpots. Additionally, future research may focus on the topics of systematic review and meta-analysis, noninvasive brain stimulation, and lesion location. Conclusion Through the bibliometrics analysis of PSD, we can capture the research hotspots and frontiers of PSD, thereby providing inspiration and reference for subsequent studies in this field.
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Affiliation(s)
- Fangyuan Xu
- The First Clinical Medical School, Anhui University of Chinese Medicine, Hefei, China
| | - Lin Bai
- Department of Neurology, The Second Affiliated Hospital of Anhui University of Chinese Medicine, Hefei, China
| | - Ziliang Dai
- Department of Rehabilitation Medicine, Wuhan Iron and Steel (Group) Second Staff Hospital, Wuhan, China
| | - Hongliang Cheng
- Department of Neurology, The Second Affiliated Hospital of Anhui University of Chinese Medicine, Hefei, China
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Suntrup-Krueger S, Labeit B, Marian T, Schröder J, Claus I, Ahring S, Warnecke T, Dziewas R, Muhle P. Pharyngeal electrical stimulation for postextubation dysphagia in acute stroke: a randomized controlled pilot trial. Crit Care 2023; 27:383. [PMID: 37789340 PMCID: PMC10548555 DOI: 10.1186/s13054-023-04665-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Accepted: 09/26/2023] [Indexed: 10/05/2023] Open
Affiliation(s)
- Sonja Suntrup-Krueger
- Department of Neurology, University Hospital Münster, Albert-Schweitzer Campus 1, A1, 48149, Münster, Germany.
| | - Bendix Labeit
- Department of Neurology, University Hospital Münster, Albert-Schweitzer Campus 1, A1, 48149, Münster, Germany
| | - Thomas Marian
- Department of Neurology, University Hospital Münster, Albert-Schweitzer Campus 1, A1, 48149, Münster, Germany
| | - Jens Schröder
- Department of Neurology, University Hospital Münster, Albert-Schweitzer Campus 1, A1, 48149, Münster, Germany
| | - Inga Claus
- Department of Neurology, University Hospital Münster, Albert-Schweitzer Campus 1, A1, 48149, Münster, Germany
| | - Sigrid Ahring
- Department of Neurology, University Hospital Münster, Albert-Schweitzer Campus 1, A1, 48149, Münster, Germany
| | - Tobias Warnecke
- Department of Neurology and Neurorehabilitation, Klinikum Osnabrück, Osnabrück, Germany
| | - Rainer Dziewas
- Department of Neurology and Neurorehabilitation, Klinikum Osnabrück, Osnabrück, Germany
| | - Paul Muhle
- Department of Neurology, University Hospital Münster, Albert-Schweitzer Campus 1, A1, 48149, Münster, Germany
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12
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Mpouzika M, Iordanou S, Kyranou M, Iliopoulou K, Parissopoulos S, Kalafati M, Karanikola M, Papathanassoglou E. Strategies of Screening and Treating Post-Extubation Dysphagia: An Overview of the Situation in Greek-Cypriot ICUs. Healthcare (Basel) 2023; 11:2283. [PMID: 37628481 PMCID: PMC10454777 DOI: 10.3390/healthcare11162283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 07/30/2023] [Accepted: 08/07/2023] [Indexed: 08/27/2023] Open
Abstract
Post-extubation dysphagia (PED) can lead to serious health problems in critically ill patients. Contrasting its high incidence rate of 12.4% reported in a recent observational study, many ICUs lack routine bedside screening, likely due to limited awareness. This study aimed to establish baseline data on the current approaches and the status of perceived best practices in PED screening and treatment, as well as to assess awareness of PED. A nationwide cross-sectional, online survey was conducted in all fourteen adult ICUs in the Republic of Cyprus in June 2018, with a 100% response rate. Over 85% of ICUs lacked a standard screening protocol for PED. The most commonly reported assessment methods were cough reflex testing and the water swallow test. Treatment approaches included muscle strengthening exercises without swallowing and swallowing exercises. Only 28.6% of ICUs acknowledged PED as a common issue. The study identified significant gaps in awareness and knowledge regarding PED screening and treatment in Greek-Cypriot ICUs. Urgent implementation of comprehensive dysphagia education programs within the units is necessary, and interdisciplinary collaboration among nurses, intensivists, and speech and language therapists is crucial to improve the quality of care provided.
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Affiliation(s)
- Meropi Mpouzika
- Department of Nursing, School of Health Sciences, Cyprus University of Technology, 3041 Limassol, Cyprus; (M.K.); (M.K.)
| | - Stelios Iordanou
- Limassol General Hospital, State Health Services Organization, 4131 Limassol, Cyprus;
| | - Maria Kyranou
- Department of Nursing, School of Health Sciences, Cyprus University of Technology, 3041 Limassol, Cyprus; (M.K.); (M.K.)
| | | | | | - Maria Kalafati
- Department of Nursing, National and Kapodistrian University of Athens, 11527 Athens, Greece;
| | - Maria Karanikola
- Department of Nursing, School of Health Sciences, Cyprus University of Technology, 3041 Limassol, Cyprus; (M.K.); (M.K.)
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Cheng I, Sasegbon A, Hamdy S. Evaluating the Therapeutic Application of Neuromodulation in the Human Swallowing System. Dysphagia 2023; 38:1005-1024. [PMID: 36239821 PMCID: PMC10326109 DOI: 10.1007/s00455-022-10528-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 09/30/2022] [Indexed: 11/03/2022]
Abstract
In the last two decades, the focus of neurogenic dysphagia management has moved from passive compensatory strategies to evidence-based rehabilitative approaches. Advances in technology have enabled the development of novel treatment approaches such as neuromodulation techniques, which target the promotion of neurological reorganization for functional recovery of swallowing. Given the rapid pace of development in the field, this review aims to summarize the current findings on the effects of neuromodulation techniques on the human swallowing system and evaluate their therapeutic potential for neurogenic dysphagia. Implications for future clinical research and practical considerations for using neuromodulation in clinical practice will also be discussed.
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Affiliation(s)
- Ivy Cheng
- Centre for Gastrointestinal Sciences, Division of Diabetes, Endocrinology and Gastroenterology, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - Ayodele Sasegbon
- Centre for Gastrointestinal Sciences, Division of Diabetes, Endocrinology and Gastroenterology, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - Shaheen Hamdy
- Centre for Gastrointestinal Sciences, Division of Diabetes, Endocrinology and Gastroenterology, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK.
- Centre for Gastrointestinal Sciences, University of Manchester, Clinical Sciences Building, Salford Royal Foundation Trust, Eccles Old Road, Salford, M6 8HD, UK.
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Yang S, Park JW, Min K, Lee YS, Song YJ, Choi SH, Kim DY, Lee SH, Yang HS, Cha W, Kim JW, Oh BM, Seo HG, Kim MW, Woo HS, Park SJ, Jee S, Oh JS, Park KD, Jin YJ, Han S, Yoo D, Kim BH, Lee HH, Kim YH, Kang MG, Chung EJ, Kim BR, Kim TW, Ko EJ, Park YM, Park H, Kim MS, Seok J, Im S, Ko SH, Lim SH, Jung KW, Lee TH, Hong BY, Kim W, Shin WS, Lee YC, Park SJ, Lim J, Kim Y, Lee JH, Ahn KM, Paeng JY, Park J, Song YA, Seo KC, Ryu CH, Cho JK, Lee JH, Choi KH. Clinical Practice Guidelines for Oropharyngeal Dysphagia. Ann Rehabil Med 2023; 47:S1-S26. [PMID: 37501570 PMCID: PMC10405672 DOI: 10.5535/arm.23069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Accepted: 06/09/2023] [Indexed: 07/29/2023] Open
Abstract
OBJECTIVE Dysphagia is a common clinical condition characterized by difficulty in swallowing. It is sub-classified into oropharyngeal dysphagia, which refers to problems in the mouth and pharynx, and esophageal dysphagia, which refers to problems in the esophageal body and esophagogastric junction. Dysphagia can have a significant negative impact one's physical health and quality of life as its severity increases. Therefore, proper assessment and management of dysphagia are critical for improving swallowing function and preventing complications. Thus a guideline was developed to provide evidence-based recommendations for assessment and management in patients with dysphagia. METHODS Nineteen key questions on dysphagia were developed. These questions dealt with various aspects of problems related to dysphagia, including assessment, management, and complications. A literature search for relevant articles was conducted using Pubmed, Embase, the Cochrane Library, and one domestic database of KoreaMed, until April 2021. The level of evidence and recommendation grade were established according to the Grading of Recommendation Assessment, Development and Evaluation methodology. RESULTS Early screening and assessment of videofluoroscopic swallowing were recommended for assessing the presence of dysphagia. Therapeutic methods, such as tongue and pharyngeal muscle strengthening exercises and neuromuscular electrical stimulation with swallowing therapy, were effective in improving swallowing function and quality of life in patients with dysphagia. Nutritional intervention and an oral care program were also recommended. CONCLUSION This guideline presents recommendations for the assessment and management of patients with oropharyngeal dysphagia, including rehabilitative strategies.
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Affiliation(s)
- Seoyon Yang
- Department of Rehabilitation Medicine, Ewha Womans University Seoul Hospital, Ewha Womans University College of Medicine, Seoul, Korea
| | - Jin-Woo Park
- Department of Physical Medicine and Rehabilitation, Dongguk University Ilsan Hospital, Goyang, Korea
| | - Kyunghoon Min
- Department of Rehabilitation Medicine, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, Korea
| | - Yoon Se Lee
- Department of Otorhinolaryngology-Head and Neck Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Young-Jin Song
- Department of Occupational Therapy, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Seong Hee Choi
- Department Audiology and Speech-Language Pathology, Daegu Catholic University, Gyoungsan, Korea
| | - Doo Young Kim
- Department of Rehabilitation Medicine, International St. Mary’s Hospital, Catholic Kwandong University College of Medicine, Incheon, Korea
| | - Seung Hak Lee
- Department of Rehabilitation Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Hee Seung Yang
- Department of Physical Medicine and Rehabilitation, Veterans Health Service Medical Center, Seoul, Korea
| | - Wonjae Cha
- Department of Otorhinolaryngology-Head and Neck Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Ji Won Kim
- Department of Otolaryngology, Inha University College of Medicine, Incheon, Korea
| | - Byung-Mo Oh
- Department of Rehabilitation Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Han Gil Seo
- Department of Rehabilitation Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Min-Wook Kim
- Department of Rehabilitation Medicine, Incheon St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Incheon, Korea
| | - Hee-Soon Woo
- Department of Occupational Therapy, School of Medicine, Wonkwang University, Iksan, Korea
| | - Sung-Jong Park
- Department of Speech Therapy, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Sungju Jee
- Department of Rehabilitation Medicine, Chungnam National University Hospital, College of Medicine, Chungnam National University, Daejeon, Korea
| | - Ju Sun Oh
- Department of Rehabilitation Medicine, Seoul Medical Center, Seoul, Korea
| | - Ki Deok Park
- Department of Rehabilitation Medicine, Gil Medical Center, Gachon University College of Medicine, Incheon, Korea
| | - Young Ju Jin
- Department of Otorhinolaryngology-Head and Neck Surgery, Kangwon National University Hospital, Kangwon National University College of Medicine, Chuncheon, Korea
| | - Sungjun Han
- Department of Otolaryngology-Head and Neck Surgery, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - DooHan Yoo
- Department of Occupational Therapy, Konyang University, Daejeon, Korea
| | - Bo Hae Kim
- Department of Otorhinolaryngology-Head and Neck Surgery, Dongguk University Ilsan Hospital, Goyang, Korea
| | - Hyun Haeng Lee
- Deptartment of Rehabilitation Medicine, Konkuk University Medical Center, Seoul, Korea
| | - Yeo Hyung Kim
- Department of Rehabilitation Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Min-Gu Kang
- Department of Physical Medicine and Rehabilitation, Dong-A University College of Medicine, Busan, Korea
| | - Eun-Jae Chung
- Department of Otorhinolaryngology-Head and Neck Surgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Bo Ryun Kim
- Department of Physical Medicine and Rehabilitation, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Korea
| | - Tae-Woo Kim
- Department of Rehabilitation Medicine, National Traffic Injury Rehabilitation Hospital, Yangpyeong, Korea
- Department of Rehabilitation Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Eun Jae Ko
- Department of Rehabilitation Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Young Min Park
- Department of Otorhinolaryngology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Hanaro Park
- Department of Otorhinolaryngology-Head and Neck Surgery, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Korea
| | - Min-Su Kim
- Department of Otorhinolaryngology-Head and Neck Surgery, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, Korea
| | - Jungirl Seok
- Department of Otorhinolaryngology-Head and Neck Surgery, Seoul National University Hospital, Seoul, Korea
| | - Sun Im
- Department of Rehabilitation Medicine, Bucheon St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Bucheon, Korea
| | - Sung-Hwa Ko
- Department of Rehabilitation Medicine, Pusan National University & Pusan National University Yangsan Hospital, Yangsan, Korea
| | - Seong Hoon Lim
- Department of Rehabilitation Medicine, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Kee Wook Jung
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Tae Hee Lee
- Department of Gastroenterology, Konyang University College of Medicine, Daejeon, Korea
| | - Bo Young Hong
- Department of Rehabilitation Medicine, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Woojeong Kim
- Deptartment of Nutrition & Food Control, Gangnam Severance Hospital, Seoul, Korea
| | - Weon-Sun Shin
- Deptartment of Food & Nutrition, College of Human Ecology, Hanyang University, Seoul, Korea
| | - Young Chan Lee
- Department of Otorhinolaryngology-Head and Neck Surgery, Kyung Hee University Hospital at Gangdong, Kyung Hee University School of Medicine, Seoul, Korea
| | - Sung Joon Park
- Department of Otorhinolaryngology-Head and Neck Surgery, Chung-Ang University Gwangmyeong Hospital, Chung-Ang University College of Medicine, Gwangmyeong, Korea
| | - Jeonghyun Lim
- Department of Food Service & Nutrition Care, Seoul National University Hospital, Seoul, Korea
| | - Youngkook Kim
- Department of Rehabilitation Medicine, Yeouido St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | | | - Kang-Min Ahn
- Department of Oral and Maxillofacial Surgery, University of Ulsan College of Medicine, Seoul, Korea
| | - Jun-Young Paeng
- Department of Oral and Maxillofacial Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - JeongYun Park
- Department of Clinical Nursing, University of Ulsan, Seoul, Korea
| | - Young Ae Song
- Department of Nursing, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Kyung Cheon Seo
- Department of Physical Medicine and Rehabilitation, Korea University Anam Hospital, Seoul, Korea
| | - Chang Hwan Ryu
- Department of Otolaryngology-Head and Neck Surgery, Center for Thyroid Cancer, Research Institute and Hospital, National Cancer Center, Goyang, Korea
| | - Jae-Keun Cho
- Department of Otorhinolaryngology-Head and Neck Surgery, Inje University Ilsan Paik Hospital, Inje University College of Medicine, Goyang, Korea
| | - Jee-Ho Lee
- Department of Oral and Maxillofacial Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Kyoung Hyo Choi
- Department of Rehabilitation Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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15
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Neuroplasticity Elicited by Modified Pharyngeal Electrical Stimulation: A Pilot Study. Brain Sci 2023; 13:brainsci13010119. [PMID: 36672100 PMCID: PMC9856550 DOI: 10.3390/brainsci13010119] [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: 11/13/2022] [Revised: 12/26/2022] [Accepted: 01/04/2023] [Indexed: 01/12/2023] Open
Abstract
Modified pharyngeal electrical stimulation (mPES) is a novel therapeutic method for patients with neurogenic dysphagia and tracheostomy. However, the underlying neural mechanisms are still unclear. This study aims to investigate the impact of mPES on swallowing-related neural networks and involuntary swallowing frequency using functional near-infrared spectroscopy (fNIRS). 20 healthy volunteers participated in this study, including two separate experimental paradigms. Experiment 1: Immediate effect observation, 20 participants (10 female; mean age 47.65 ± 10.48) were delivered with real and sham mPES in random order for 8 repetitions. fNIRS signals were collected during the whole period of Experiments 1. Swallowing frequency was assessed during sham/real mPES. Experiment 2: Prolonged effect observation, 7 out of the 20 participants (4 female; mean age 49.71 ± 6.26) completed real mPES for 5 sessions (1 session/day). 13 of the 20 participants withdrew for personal reasons. Hemodynamic changes were recorded by fNIRS on day 1 and 5. Results show that mPES evoked cortical activation over a distributed network in bilateral primary somatosensory, primary motor, somatosensory association cortex, pre-motor and supplementary motor area, dorsolateral prefrontal cortex, Broca's area, and supramarginal gyrus part of Wernicke's area. Meanwhile, the increased frequency of involuntary swallowing was associated with decreased frontopolar activation (frontopolar cortex: Channel 6, p = 0.024, r = -0.529; Channel 23, p = 0.019, r = -0.545). Furthermore, after five days of mPES, decreased cortical activations were observed in the right dorsolateral prefrontal and supramarginal gyrus part of Wernicke's area, and left frontopolar and M1 areas. Overall, these results might suggest that mPES could elicit changes in neuroplasticity that could reorganize the swallowing-related neural network and increase involuntary swallow frequency.
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16
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Labeit B, Kremer A, Muhle P, Claus I, Warnecke T, Dziewas R, Suntrup-Krueger S. Costs of post-stroke dysphagia during acute hospitalization from a health-insurance perspective. Eur Stroke J 2022; 8:361-369. [PMID: 37021194 PMCID: PMC10069210 DOI: 10.1177/23969873221147740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 12/09/2022] [Indexed: 12/30/2022] Open
Abstract
Purpose: Oropharyngeal dysphagia is a common and complication-prone symptom after stroke and is assumed to increase medical expenses. The purpose of this study was therefore to examine acute hospitalization costs associated with post-stroke dysphagia. Method: This retrospective study included patients with acute stroke who had been examined by Flexible Endoscopic Evaluation of Swallowing (FEES). Health insurance expenditures were determined for the patient cases according to the 2021 revenue criteria. Multiple linear regression was used to examine predictors of health insurance spending including age, sex, stroke severity, stroke characteristics, comorbidity, therapeutic interventions, duration of artificial ventilation, length of hospital stay, and severity of dysphagia, as assessed by the Fiberoptic Endoscopic Dysphagia Severity Scale (FEDSS), ranging from 1 (best) to 6 (worst). Findings: Six hundred seventy four patients (men/women: 367/307; mean age: 71.1 ± 12.8 years; mean National Institute of Health Stroke Scale: 11.2 ± 6.2; FEDSS 1/2/3/4/5/6: 113/73/144/119/124/101; mean health-insurance costs 11,521.5 ± 12,950.5€) were included in the analysis. Advanced age ( p = 0.007; B = 57.6), catheter interventions ( p < 0.001; B = 4105.6), tracheotomy ( p = 0.006; B = 5195.2), duration of artificial ventilation ( p < 0.001; B = 388.6), length of hospital stay ( p < 0.001; B = 441.9), and severe dysphagia with an FEDSS of 6 ( p = 0.004, B = 2554.3) were independent predictors of increased health insurance expenditures ( p < 0.001, R-squared = adjusted-R-squared = 0.83). Discussion and conclusion: The results of this study show an association between severe dysphagia and health care costs for acute hospitalization from a health-insurance perspective. Therefore, therapies that target severe dysphagia with impaired secretion management may have the potential to reduce costs.
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Affiliation(s)
- Bendix Labeit
- Department of Neurology with Institute of Translational Neurology, University Hospital Muenster, Germany
- Institute for Biomagnetism and Biosignal Analysis, University Hospital Muenster, Germany
| | - Almut Kremer
- DRG Research Group, University Hospital Muenster, Germany
| | - Paul Muhle
- Department of Neurology with Institute of Translational Neurology, University Hospital Muenster, Germany
- Institute for Biomagnetism and Biosignal Analysis, University Hospital Muenster, Germany
| | - Inga Claus
- Department of Neurology with Institute of Translational Neurology, University Hospital Muenster, Germany
| | - Tobias Warnecke
- Department of Neurology and Neurorehabilitation, Klinikum Osnabrueck – Academic teaching hospital of the WWU Muenster, Germany
| | - Rainer Dziewas
- Department of Neurology and Neurorehabilitation, Klinikum Osnabrueck – Academic teaching hospital of the WWU Muenster, Germany
| | - Sonja Suntrup-Krueger
- Department of Neurology with Institute of Translational Neurology, University Hospital Muenster, Germany
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17
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A Predictive Model for Dysphagia after Ventilator Liberation in Severe Pneumonia Patients Receiving Tracheostomy: A Single-Center, Observational Study. J Clin Med 2022; 11:jcm11247391. [PMID: 36556007 PMCID: PMC9785512 DOI: 10.3390/jcm11247391] [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: 11/07/2022] [Revised: 12/08/2022] [Accepted: 12/12/2022] [Indexed: 12/15/2022] Open
Abstract
The main purpose of this study was to develop a model predictive of dysphagia in hospital survivors with severe pneumonia who underwent tracheostomy during their hospital stay. The present study included 175 patients (72% male; mean age, 71.3 years) over 5 years. None of these patients had a history of deglutition disorder before hospital admission. Binary logistic regression analysis was performed to identify factors predicting dysphagia at hospital discharge. Dysphagia scores were calculated from β-coefficients and by assigning points to variables. Of the enrolled patients, 105 (60%) had dysphagia at hospital discharge. Factors prognostic of dysphagia at hospital discharge included being underweight (body mass index < 18.5 kg/m2), non-participation in a dysphagia therapy program, mechanical ventilation ≥ 15 days, age ≥ 74 years, and chronic neurologic diseases. Underweight and non-participation in a dysphagia therapy program were assigned +2 points and the other factors were assigned +1 point. Dysphagia scores showed acceptable discrimination (area under the receiver operating characteristic curve for dysphagia 0.819, 95% confidence interval: 0.754−0.873, p < 0.001) and calibration (Hosmer−Lemeshow chi-square = 9.585, with df 7 and p = 0.213). The developed dysphagia score was predictive of deglutition disorder at hospital discharge in tracheostomized patients with severe pneumonia.
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18
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Zhang X, Liang Y, Wang X, Shan Y, Xie M, Li C, Hong J, Chen J, Wan G, Zhang Y, Lin Y, Zhao F, He Z, Dou Z, Wen H. Effect of Modified Pharyngeal Electrical Stimulation on Patients with Severe Chronic Neurogenic Dysphagia: A Single-Arm Prospective Study. Dysphagia 2022:10.1007/s00455-022-10536-z. [DOI: 10.1007/s00455-022-10536-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Accepted: 10/26/2022] [Indexed: 11/22/2022]
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19
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Fang WJ, Zheng F, Zhang LZ, Wang WH, Yu CC, Shao J, Wu YJ. Research progress of clinical intervention and nursing for patients with post-stroke dysphagia. Neurol Sci 2022; 43:5875-5884. [PMID: 35661279 PMCID: PMC9166186 DOI: 10.1007/s10072-022-06191-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Accepted: 05/31/2022] [Indexed: 11/29/2022]
Abstract
Post-stroke dysphagia (PSD) is a common and costly complication of stroke and is associated with increased mortality, morbidity, and hospitalization. Although most patients can spontaneously resume swallowing, there are still many patients who do not recover and even die. Despite multiple advances in the acute treatment and secondary prevention of stroke, the effective treatment of PSD remains a neglected area. Studies have shown that repair mechanisms of neurostimulation techniques and increased cortical activity play an important role in the treatment of PSD. In addition, nutritional interventions are also crucial for the treatment of malnutrition in PSD patients. Therefore, this article reviews the effects of the current main clinical treatment methods and nutritional interventions on the treatment and rehabilitation of PSD patients. It also emphasized the necessity of developing an individualized care plan for PSD patients, which is of great significance to promote the clinical treatment, nutritional status, prognosis, and quality of life of PSD patients.
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Affiliation(s)
- Wen-Juan Fang
- Department of Neurology, The Second People's Hospital of Hefei, Heifei Hospital Affiliated to Anhui Medical University, Hefei, Anhui, 230011, China
| | - Fei Zheng
- Department of Neurology, The Second People's Hospital of Hefei, Heifei Hospital Affiliated to Anhui Medical University, Hefei, Anhui, 230011, China
| | - Lin-Zhi Zhang
- Department of Neurology, The Second People's Hospital of Hefei, Heifei Hospital Affiliated to Anhui Medical University, Hefei, Anhui, 230011, China
| | - Wen-Hui Wang
- Department of Neurology, The Second People's Hospital of Hefei, Heifei Hospital Affiliated to Anhui Medical University, Hefei, Anhui, 230011, China
| | - Cheng-Chen Yu
- Department of Neurology, The Second People's Hospital of Hefei, Heifei Hospital Affiliated to Anhui Medical University, Hefei, Anhui, 230011, China
| | - Juan Shao
- Department of Neurology, The Second People's Hospital of Hefei, Heifei Hospital Affiliated to Anhui Medical University, Hefei, Anhui, 230011, China
| | - Yi-Jin Wu
- The Second Affiliated Hospital of Wannan Medical College, Wuhu, 241000, Anhui, China.
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20
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Speyer R, Sutt AL, Bergström L, Hamdy S, Heijnen BJ, Remijn L, Wilkes-Gillan S, Cordier R. Reply to Dziewas, R.; Bath, P.M. Endpoints in Dysphagia Trials. Comment on "Speyer et al. Neurostimulation in People with Oropharyngeal Dysphagia: A Systematic Review and Meta-Analyses of Randomised Controlled Trials-Part I: Pharyngeal and Neuromuscular Electrical Stimulation. J. Clin. Med. 2022, 11, 776". J Clin Med 2022; 11:3403. [PMID: 35743473 PMCID: PMC9224940 DOI: 10.3390/jcm11123403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 06/11/2022] [Indexed: 02/01/2023] Open
Abstract
Our systematic review and meta-analysis of pharyngeal electrical stimulation (PES) and neuromuscular electrical stimulation (NMES) in patients with oropharyngeal dysphagia (OD) is the first paper (Part I) [...].
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Affiliation(s)
- Renée Speyer
- Department Special Needs Education, Faculty of Educational Sciences, University of Oslo, 0318 Oslo, Norway
- Curtin School of Allied Health, Faculty of Health Sciences, Curtin University, Perth, WA 6102, Australia;
- Department of Otorhinolaryngology and Head and Neck Surgery, Leiden University Medical Centre, 1233 ZA Leiden, The Netherlands;
| | - Anna-Liisa Sutt
- Critical Care Research Group, The Prince Charles Hospital, Brisbane, QLD 4032, Australia;
- School of Medicine, University of Queensland, Brisbane, QLD 4072, Australia
| | - Liza Bergström
- Remeo Stockholm, 128 64 Stockholm, Sweden;
- Speech Therapy Clinic, Danderyd University Hospital, 182 88 Stockholm, Sweden
| | - Shaheen Hamdy
- GI Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester M13 9PL, UK;
| | - Bas Joris Heijnen
- Department of Otorhinolaryngology and Head and Neck Surgery, Leiden University Medical Centre, 1233 ZA Leiden, The Netherlands;
| | - Lianne Remijn
- School of Allied Health, HAN University of Applied Sciences, 6525 EN Nijmegen, The Netherlands;
| | - Sarah Wilkes-Gillan
- Discipline of Occupational Therapy, Sydney School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2006, Australia;
| | - Reinie Cordier
- Curtin School of Allied Health, Faculty of Health Sciences, Curtin University, Perth, WA 6102, Australia;
- Department of Social Work, Education and Community Wellbeing, Faculty of Health & Life Sciences, Northumbria University, Newcastle upon Tyne NE7 7XA, UK
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21
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Endpoints in Dysphagia Trials. Comment on Speyer et al. Neurostimulation in People with Oropharyngeal Dysphagia: A Systematic Review and Meta-Analyses of Randomised Controlled Trials-Part I: Pharyngeal and Neuromuscular Electrical Stimulation. J. Clin. Med. 2022, 11, 776. J Clin Med 2022; 11:jcm11123302. [PMID: 35743373 PMCID: PMC9225608 DOI: 10.3390/jcm11123302] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Accepted: 06/01/2022] [Indexed: 11/17/2022] Open
Abstract
We read with interest the authors' systematic review and meta-analysis of pharyngeal electrical stimulation (PES) and neuromuscular electrical stimulation (NMES) in patients with oropharyngeal dysphagia (OD) [...].
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22
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Rheinwald M, Azad SC, Zoller M, Lorenz A, Kraft E. [Postextubation dysphagia in intensive care patients : Current findings and clinical recommendations]. Anaesthesist 2022; 71:546-555. [PMID: 35166868 DOI: 10.1007/s00101-022-01092-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/12/2022] [Indexed: 10/19/2022]
Abstract
BACKGROUND A considerable number of critically ill and mechanically ventilated intensive care patients show pronounced dysphagia after extubation. Many studies have shown that postextubation dysphagia (PED) leads to a significant decline of outcome. The awareness, timely diagnostic procedures and integration of suitable treatment methods in intensive care units are therefore of great importance. OBJECTIVE Current basic findings on PED, diagnostic possibilities, therapeutic methods as well as the development of concrete recommendations for clinical practice. METHODS A selective literature search was performed in PubMed, Medline and Cochrane using keywords. RESULTS In the literature the incidence PED is reported very heterogeneous but is probably at least 10% in intensive care patients after mechanical ventilation. The duration of intubation plays a critical role here. A multifactorial interaction of several factors is assumed to be the cause, whereby the impairment of laryngeal structures is of particular relevance. A PED leads to longer hospital stays, higher mortality, more reintubation and a higher number of patients with tube feeding. With respect to diagnostics, screening by trained nurses, clinical swallowing examinations and, in particular, the use of instrumental examinations by flexible endoscopic evaluation of swallowing (FEES) are recommended. The treatment should include adaptive measures in the sense of an adapted diet but also functional exercises. Innovative approaches, such as electrical stimulation are also conceivable. The aim is primarily to avoid penetration and aspiration in order to counteract respiratory complications. CONCLUSION In many intensive care units the clinical picture of PED is still neglected despite clear evidence. A simple algorithm in the treatment of intensive care patients can contribute to early detection and initiation of further steps. These should be integrated into clinical treatment standards.
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Affiliation(s)
- Marika Rheinwald
- Physikalische und Rehabilitative Medizin, Muskuloskelettales Universitätszentrum München, LMU Klinikum München, Ludwig-Maximilians-Universität München, Marchioninistr. 15, 81377, München, Deutschland.
| | - Shanaz-Christina Azad
- Klinik für Anästhesiologie, Klinikum der Universität München, Ludwig-Maximilians-Universität München, München, Deutschland
| | - Michael Zoller
- Klinik für Anästhesiologie, Klinikum der Universität München, Ludwig-Maximilians-Universität München, München, Deutschland
| | - Andreas Lorenz
- Physikalische und Rehabilitative Medizin, Muskuloskelettales Universitätszentrum München, LMU Klinikum München, Ludwig-Maximilians-Universität München, Marchioninistr. 15, 81377, München, Deutschland
| | - Eduard Kraft
- Physikalische und Rehabilitative Medizin, Muskuloskelettales Universitätszentrum München, LMU Klinikum München, Ludwig-Maximilians-Universität München, Marchioninistr. 15, 81377, München, Deutschland
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23
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Herrmann C, Schradt F, Lindner-Pfleghar B, Schuster J, Ludolph AC, Dorst J. Pharyngeal electrical stimulation in amyotrophic lateral sclerosis: a pilot study. Ther Adv Neurol Disord 2022; 15:17562864211068394. [PMID: 35154390 PMCID: PMC8832561 DOI: 10.1177/17562864211068394] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 12/03/2021] [Indexed: 12/12/2022] Open
Abstract
Background: Patients with amyotrophic lateral sclerosis (ALS) suffer from dysphagia that increases the risk for aspiration, pneumonia and weight loss. Pharyngeal electrical stimulation (PES) is a therapeutic technique that applies electric stimuli to the patient’s pharynx in order to improve swallowing based on the principle of cortical plasticity and reorganization. Previous studies have demonstrated positive effects in patients with various neurological diseases. Objective: This study was initiated to investigate the effect of PES on swallowing function in patients with ALS. Methods: In all, 20 ALS patients with severe dysphagia [characterized by a Penetration Aspiration Scale (PAS) of at least 4 in thin liquid] were randomized to receive either PES for 10 min at 3 consecutive days in addition to Standard Logopaedic Therapy (SLT) or SLT alone. Swallowing function was evaluated by Fiberoptic Endoscopic Evaluation of Swallowing (FEES) at five timepoints: at baseline, 1 day, 4 days, 3 weeks and 3 months after treatment. Primary endpoint was the severity of penetrations or aspirations as classified by PAS. Secondary endpoints were adverse events, dysphagia-related quality of life, Swallowing Quality of Life (SWAL-QOL), Dysphagia Severity Rating Scale (DSRS), residues, leaking, ALS Functional Rating Scale Revised (ALSFRS-R), and the performance in Clinical Evaluation of Swallowing (CES). The trial is registered under the name of ‘Pharyngeal Electrical Stimulation in Amyotrophic Lateral Sclerosis’ with ClinialTrials.gov, number NCT03481348 (https://clinicaltrials.gov/ct2/show/NCT03481348). Results: Both groups combined showed a significant improvement (p = 0.003) of median Total-PAS from 3.6 [interquartile range (IQR) = 2.9–5.0] at baseline to 2.3 (IQR = 1.8–4.0) 1 day after treatment. During subsequent study visits, PAS increased again but remained below baseline. PES and control group did not differ significantly 1 day after intervention (p = 0.32). Similar effects were found in the majority of secondary endpoints. Interpretation: The findings suggest that PES may not provide an additional positive effect on swallowing function in ALS. SLT seems to yield at least short-term positive effects on swallowing function and swallowing-specific life quality in ALS. Registration: ClinialTrials.gov: NCT03481348
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Affiliation(s)
| | - Falk Schradt
- Department of Neurology, University of Ulm, Ulm, Germany
| | | | | | - Albert C. Ludolph
- Department of Neurology, University of Ulm, Ulm, Germany
- German Center for Neurodegenerative Diseases (DZNE), Ulm, Germany
| | - Johannes Dorst
- Department of Neurology, University of Ulm, Oberer Eselsberg 45, D-89081 Ulm, Germany
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24
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Speyer R, Sutt AL, Bergström L, Hamdy S, Heijnen BJ, Remijn L, Wilkes-Gillan S, Cordier R. Neurostimulation in People with Oropharyngeal Dysphagia: A Systematic Review and Meta-Analyses of Randomised Controlled Trials-Part I: Pharyngeal and Neuromuscular Electrical Stimulation. J Clin Med 2022; 11:jcm11030776. [PMID: 35160228 PMCID: PMC8836998 DOI: 10.3390/jcm11030776] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 01/15/2022] [Accepted: 01/27/2022] [Indexed: 12/22/2022] Open
Abstract
Objective. To assess the effects of neurostimulation (i.e., neuromuscular electrical stimulation (NMES) and pharyngeal electrical stimulation (PES)) in people with oropharyngeal dysphagia (OD). Methods. Systematic literature searches were conducted to retrieve randomised controlled trials in four electronic databases (CINAHL, Embase, PsycINFO, and PubMed). The methodological quality of included studies was assessed using the Revised Cochrane risk-of-bias tool for randomised trials (RoB 2). Results. In total, 42 studies reporting on peripheral neurostimulation were included: 30 studies on NMES, eight studies on PES, and four studies on combined neurostimulation interventions. When conducting meta analyses, significant, large and significant, moderate pre-post treatment effects were found for NMES (11 studies) and PES (five studies), respectively. Between-group analyses showed small effect sizes in favour of NMES, but no significant effects for PES. Conclusions. NMES may have more promising effects compared to PES. However, NMES studies showed high heterogeneity in protocols and experimental variables, the presence of potential moderators, and inconsistent reporting of methodology. Therefore, only conservative generalisations and interpretation of meta-analyses could be made. To facilitate comparisons of studies and determine intervention effects, there is a need for more randomised controlled trials with larger population sizes, and greater standardisation of protocols and guidelines for reporting.
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Affiliation(s)
- Renée Speyer
- Department Special Needs Education, Faculty of Educational Sciences, University of Oslo, 0318 Oslo, Norway
- Curtin School of Allied Health, Faculty of Health Sciences, Curtin University, Perth, WA 6102, Australia
- Department of Otorhinolaryngology and Head and Neck Surgery, Leiden University Medical Centre, 1233 ZA Leiden, The Netherlands;
- Correspondence:
| | - Anna-Liisa Sutt
- Critical Care Research Group, The Prince Charles Hospital, Brisbane, QLD 4032, Australia;
- School of Medicine, University of Queensland, Brisbane, QLD 4072, Australia
| | - Liza Bergström
- Remeo Stockholm, 128 64 Stockholm, Sweden;
- Speech Therapy Clinic, Danderyd University Hospital, 182 88 Stockholm, Sweden
| | - Shaheen Hamdy
- GI Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester M13 9PL, UK;
| | - Bas Joris Heijnen
- Department of Otorhinolaryngology and Head and Neck Surgery, Leiden University Medical Centre, 1233 ZA Leiden, The Netherlands;
| | - Lianne Remijn
- School of Allied Health, HAN University of Applied Sciences, 6525 EN Nijmegen, The Netherlands;
| | - Sarah Wilkes-Gillan
- Discipline of Occupational Therapy, Sydney School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2006, Australia;
| | - Reinie Cordier
- Curtin School of Allied Health, Faculty of Health Sciences, Curtin University, Perth, WA 6102, Australia
- Department of Social Work, Education and Community Wellbeing, Faculty of Health & Life Sciences, Northumbria University, Newcastle upon Tyne NE7 7XA, UK;
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25
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Ebihara S, Naito T. A Systematic Review of Reported Methods of Stimulating Swallowing Function and their Classification. TOHOKU J EXP MED 2022; 256:1-17. [DOI: 10.1620/tjem.256.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- Satoru Ebihara
- Department of Rehabilitation Medicine, Toho University Graduate School of Medicine
| | - Toru Naito
- Section of Geriatric Dentistry, Department of General Dentistry, Fukuoka Dental College
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26
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Eskildsen SJ, Poulsen I, Jakobsen D, Riberholt CG, Curtis DJ. Scoping review to identify and map non-pharmacological, non-surgical treatments for dysphagia following moderate-to-severe acquired brain injury. BMJ Open 2021; 11:e053244. [PMID: 34857571 PMCID: PMC8640633 DOI: 10.1136/bmjopen-2021-053244] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Accepted: 11/03/2021] [Indexed: 02/05/2023] Open
Abstract
INTRODUCTION Dysphagia is a common and critical consequence of acquired brain injury (ABI) and can cause severe complications. Dysphagia rehabilitation is transforming from mainly compensatory strategies to the retraining of swallowing function using principles from neuroscience. However, there are no studies that map interventions available to retrain swallowing function in patients with moderate-to-severe ABI. OBJECTIVE To systematically map the accessible research literature to answer the research question: Which non-surgical, non-pharmacological interventions are used in the treatment of dysphagia in patients with moderate and severe ABI in the acute and subacute phase? DESIGN: Scoping review based on the methodology of Arksey and O'Malley and methodological advancement by Levac et al. DATA SOURCES: MEDLINE, Embase, Cochrane Library, CINAHL, PsycINFO, Web of Science, OTseeker, speechBITE and PEDro were searched up until 14 March 2021. ELIGIBILITY CRITERIA All studies reporting rehabilitative interventions within 6 months of injury for patients with moderate-to-severe ABI and dysphagia were included. DATA EXTRACTION AND SYNTHESIS Data was extracted by two independent reviewers and studies were categorised based on treatment modality. RESULTS A total of 21 396 records were retrieved, and a final of 26 studies were included. Interventions were categorised into cortical or non-cortical stimulation of the swallowing network. Cortical stimulation interventions were repetitive transcranial magnetic stimulation (rTMS) and transcranial direct current stimulation. Non-cortical were complex swallowing interventions, neuromuscular electrical stimulation, pharyngeal electrical stimulation (PES), sensory stimulation, strengthening exercises and respiratory muscle training. CONCLUSION This scoping review provides an overview of rehabilitative dysphagia interventions for patients with moderate and severe ABI, predominantly due to stroke, in the acute and subacute phase. Positive tendencies towards beneficial effects were found for rTMS, complex swallowing interventions, PES and cervical strengthening. Future studies could benefit from clear reporting of patient diagnosis and disease severity, the use of more standardised treatment protocols or algorithms and fewer but standardised outcome measures to enable comparison of effects across studies and interventions.
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Affiliation(s)
- Signe Janum Eskildsen
- Department of Occupational Therapy and Physiotherapy, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
- Research Unit of Nursing and Health Care, Health, Aarhus University, Aarhus, Denmark
| | - Ingrid Poulsen
- Research Unit of Nursing and Health Care, Health, Aarhus University, Aarhus, Denmark
- Department of Clinical Research, Copenhagen University Hospital, Rigshospitalet, Amager and Hvidovre, Denmark
| | - Daniela Jakobsen
- Department of Brain Injury, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | | | - Derek John Curtis
- Department of Brain Injury, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
- Child Centre Copenhagen, The Child and Youth Administration, Copenhagen, Denmark
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27
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Dziewas R, Michou E, Trapl-Grundschober M, Lal A, Arsava EM, Bath PM, Clavé P, Glahn J, Hamdy S, Pownall S, Schindler A, Walshe M, Wirth R, Wright D, Verin E. European Stroke Organisation and European Society for Swallowing Disorders guideline for the diagnosis and treatment of post-stroke dysphagia. Eur Stroke J 2021; 6:LXXXIX-CXV. [PMID: 34746431 DOI: 10.1177/23969873211039721] [Citation(s) in RCA: 97] [Impact Index Per Article: 32.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Accepted: 07/27/2021] [Indexed: 12/30/2022] Open
Abstract
Post-stroke dysphagia (PSD) is present in more than 50% of acute stroke patients, increases the risk of complications, in particular aspiration pneumonia, malnutrition and dehydration, and is linked to poor outcome and mortality. The aim of this guideline is to assist all members of the multidisciplinary team in their management of patients with PSD. These guidelines were developed based on the European Stroke Organisation (ESO) standard operating procedure and followed the Grading of Recommendations, Assessment, Development and Evaluation (GRADE) approach. An interdisciplinary working group identified 20 relevant questions, performed systematic reviews and meta-analyses of the literature, assessed the quality of the available evidence and wrote evidence-based recommendations. Expert opinion was provided if not enough evidence was available to provide recommendations based on the GRADE approach. We found moderate quality of evidence to recommend dysphagia screening in all stroke patients to prevent post-stroke pneumonia and to early mortality and low quality of evidence to suggest dysphagia assessment in stroke patients having been identified at being at risk of PSD. We found low to moderate quality of evidence for a variety of treatment options to improve swallowing physiology and swallowing safety. These options include dietary interventions, behavioural swallowing treatment including acupuncture, nutritional interventions, oral health care, different pharmacological agents and different types of neurostimulation treatment. Some of the studied interventions also had an impact on other clinical endpoints such as feedings status or pneumonia. Overall, further randomized trials are needed to improve the quality of evidence for the treatment of PSD.
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Affiliation(s)
- Rainer Dziewas
- Department of Neurology, University Hospital Münster, Münster, Germany.,Department of Neurology and Neurorehabilitation, Klinikum Osnabrück, Osnabrück, Germany
| | - Emilia Michou
- Department of Speech Language Therapy, School of Health Rehabilitation Sciences, University of Patras, Greece.,Centre for Gastrointestinal Sciences, Faculty of Biology, Medicine and Health, University of Manchester and the Manchester Academic Health Sciences Centre (MAHSC), Manchester, UK
| | | | - Avtar Lal
- Guidelines Methodologist, European Stroke Organisation, Basel, Switzerland
| | - Ethem Murat Arsava
- Department of Neurology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Philip M Bath
- Stroke Trials Unit, Division of Clinical Neuroscience, University of Nottingham, Nottingham, UK
| | - Pere Clavé
- Centro de Investigación Biomédica en Red de Enfermedades, Hepáticas y Digestivas (CIBERehd), Hospital de Mataró, Universitat Autònoma de Barcelona, Mataró, Spain
| | - Jörg Glahn
- Department of Neurology and Neurogeriatry, Johannes Wesling Medical Center Minden, University Hospital Ruhr-University Bochum, Germany
| | - Shaheen Hamdy
- Centre for Gastrointestinal Sciences, Faculty of Biology, Medicine and Health, University of Manchester and the Manchester Academic Health Sciences Centre (MAHSC), Manchester, UK
| | - Sue Pownall
- Department of Speech & Language Therapy, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Antonio Schindler
- Department of Biomedical and Clinical Sciences, Phoniatric Unit, Sacco Hospital Milano, University of Milano, Milan, Italy
| | - Margaret Walshe
- Department of Clinical Speech and Language Studies, Trinity College, Dublin, Ireland
| | - Rainer Wirth
- Department of Geriatric Medicine, Marien Hospital Herne, University Hospital Ruhr-University Bochum, Germany
| | - David Wright
- School of Pharmacy, University of East Anglia, Norwich Research Park, Norwich, UK
| | - Eric Verin
- Department of Physical and Rehabilitation Medicine, Rouen University Hospital, Rouen, France
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Metaplasticity in the human swallowing system: clinical implications for dysphagia rehabilitation. Neurol Sci 2021; 43:199-209. [PMID: 34654983 PMCID: PMC8724108 DOI: 10.1007/s10072-021-05654-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 10/05/2021] [Indexed: 02/03/2023]
Abstract
Dysphagia is a common and devastating complication following brain damage. Over the last 2 decades, dysphagia treatments have shifted from compensatory to rehabilitative strategies that facilitate neuroplasticity, which is the reorganization of neural networks that is essential for functional recovery. Moreover, there is growing interest in the application of cortical and peripheral neurostimulation to promote such neuroplasticity. Despite some preliminary positive findings, the variability in responsiveness toward these treatments remains substantial. The purpose of this review is to summarize findings on the effects of neurostimulation in promoting neuroplasticity for dysphagia rehabilitation and highlight the need to develop more effective treatment strategies. We then discuss the role of metaplasticity, a homeostatic mechanism of the brain to regulate plasticity changes, in helping to drive neurorehabilitation. Finally, a hypothesis on how metaplasticity could be applied in dysphagia rehabilitation to enhance treatment outcomes is proposed.
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Muhle P, Suntrup-Krueger S, Burkardt K, Lapa S, Ogawa M, Claus I, Labeit B, Ahring S, Oelenberg S, Warnecke T, Dziewas R. Standardized Endoscopic Swallowing Evaluation for Tracheostomy Decannulation in Critically Ill Neurologic Patients - a prospective evaluation. Neurol Res Pract 2021; 3:26. [PMID: 33966636 PMCID: PMC8108459 DOI: 10.1186/s42466-021-00124-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2021] [Accepted: 04/22/2021] [Indexed: 12/16/2022] Open
Abstract
Background Removal of a tracheostomy tube in critically ill neurologic patients is a critical issue during intensive care treatment, particularly due to severe dysphagia and insufficient airway protection. The “Standardized Endoscopic Evaluation for Tracheostomy Decannulation in Critically Ill Neurologic Patients” (SESETD) is an objective measure of readiness for decannulation. This protocol includes the stepwise evaluation of secretion management, spontaneous swallowing, and laryngeal sensitivity during fiberoptic endoscopic evaluation of swallowing (FEES). Here, we first evaluated safety and secondly effectiveness of the protocol and sought to identify predictors of decannulation success and decannulation failure. Methods A prospective observational study was conducted in the neurological intensive care unit at Münster University Hospital, Germany between January 2013 and December 2017. Three hundred and seventy-seven tracheostomized patients with an acute neurologic disease completely weaned from mechanical ventilation were included, all of whom were examined by FEES within 72 h from end of mechanical ventilation. Using regression analysis, predictors of successful decannulation, as well as decannulation failure were investigated. Results Two hundred and twenty-seven patients (60.2%) could be decannulated during their stay according to the protocol, 59 of whom within 24 h from the initial FEES after completed weaning. 3.5% of patients had to be recannulated due to severe dysphagia or related complications. Prolonged mechanical ventilation showed to be a significant predictor of decannulation failure. Lower age was identified to be a significant predictor of early decannulation after end of weaning. Transforming the binary SESETD into a 4-point scale helped predicting decannulation success in patients not immediately ready for decannulation after the end of respiratory weaning (optimal cutoff ≥1; sensitivity: 64%, specifity: 66%). Conclusions The SESETD showed to be a safe and efficient tool to evaluate readiness for decannulation in our patient collective of critically ill neurologic patients. Supplementary Information The online version contains supplementary material available at 10.1186/s42466-021-00124-1.
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Affiliation(s)
- Paul Muhle
- University Hospital Muenster, Department of Neurology with Institute for Translational Neurology, Albert-Schweitzer-Campus 1 A, 48149, Muenster, Germany. .,Institute for Biomagnetism and Biosignalanalysis, University Hospital Muenster, Malmedyweg 15, 48149, Muenster, Germany.
| | - Sonja Suntrup-Krueger
- University Hospital Muenster, Department of Neurology with Institute for Translational Neurology, Albert-Schweitzer-Campus 1 A, 48149, Muenster, Germany.,Institute for Biomagnetism and Biosignalanalysis, University Hospital Muenster, Malmedyweg 15, 48149, Muenster, Germany
| | - Karoline Burkardt
- Raphaelsklinik Muenster, Department of General Surgery, Loerstraße 23, 48143, Muenster, Germany
| | - Sriramya Lapa
- University Hospital Frankfurt, Department of Neurology, Theodor-Stern-Kai 7, 60590, Frankfurt/Main, Germany
| | - Mao Ogawa
- Department of Rehabilitation Medicine I, School of Medicine, Fujita Health University, Toyoake, Aichi, Japan
| | - Inga Claus
- University Hospital Muenster, Department of Neurology with Institute for Translational Neurology, Albert-Schweitzer-Campus 1 A, 48149, Muenster, Germany
| | - Bendix Labeit
- University Hospital Muenster, Department of Neurology with Institute for Translational Neurology, Albert-Schweitzer-Campus 1 A, 48149, Muenster, Germany.,Institute for Biomagnetism and Biosignalanalysis, University Hospital Muenster, Malmedyweg 15, 48149, Muenster, Germany
| | - Sigrid Ahring
- University Hospital Muenster, Department of Neurology with Institute for Translational Neurology, Albert-Schweitzer-Campus 1 A, 48149, Muenster, Germany
| | - Stephan Oelenberg
- University Hospital Muenster, Department of Neurology with Institute for Translational Neurology, Albert-Schweitzer-Campus 1 A, 48149, Muenster, Germany
| | - Tobias Warnecke
- University Hospital Muenster, Department of Neurology with Institute for Translational Neurology, Albert-Schweitzer-Campus 1 A, 48149, Muenster, Germany
| | - Rainer Dziewas
- Klinikum Osnabrück, Department of Neurology, Am Finkenhügel 1, 49076, Osnabrück, Germany
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Suntrup-Krueger S, Muhle P, Kampe I, Egidi P, Ruck T, Lenze F, Jungheim M, Gminski R, Labeit B, Claus I, Warnecke T, Gross J, Dziewas R. Effect of Capsaicinoids on Neurophysiological, Biochemical, and Mechanical Parameters of Swallowing Function. Neurotherapeutics 2021; 18:1360-1370. [PMID: 33449304 PMCID: PMC8423940 DOI: 10.1007/s13311-020-00996-2] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/17/2020] [Indexed: 01/25/2023] Open
Abstract
Oropharyngeal dysphagia is prevalent in age-related neurological disorders presenting with impaired efficacy and safety of swallowing due to a loss of muscle force and sensory deficits. Stimulating the oropharynx with capsaicin that mediates Substance P release is an emerging pharmacological treatment option which needs further scientific evidence. Our aim was to comprehensively evaluate the effect of capsaicin on biochemical, neurophysiological, and biomechanical parameters of swallowing function. In a randomized study on healthy individuals, the impact of orally administered capsaicinoids at different dosages and application durations in comparison to non-carbonated water was evaluated. Time course and magnitude of salivary Substance P increase were monitored. Magnetoencephalography was used to detect cortical swallowing network alterations. Modifications in swallowing biomechanics were measured applying high-resolution pharyngeal manometry. Capsaicinoids at 10 μmol/L improved swallowing efficacy as seen by a significant increase of pharyngeal contractile integral and upper esophageal sphincter activation and relaxation times in manometry. Significant improvement of precision in a challenging swallow task accompanied by a reduction in swallowing-related submental electromyographic power was observed with capsaicinoids preconditioning at 10 μmol/L over 5 min, but not with continuous stimulation. The cortical activation pattern remained unchanged after any intervention. A significant increase of salivary Substance P was not detected with 10 μmol/L but with 50 μmol/L and lasted for 15 min after application. Capsaicinoids mediate dose-dependent Substance P release and positively alter swallowing biomechanics in healthy subjects. The results provide supportive evidence for the value of natural capsaicinoids to improve swallowing function.
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Affiliation(s)
- Sonja Suntrup-Krueger
- Department of Neurology, University Hospital Muenster, Albert-Schweitzer-Campus 1 A, 48149, Muenster, Germany.
- Institute for Biomagnetism and Biosignalanalysis, University Hospital Muenster, Malmedyweg 15, 48149, Muenster, Germany.
| | - Paul Muhle
- Department of Neurology, University Hospital Muenster, Albert-Schweitzer-Campus 1 A, 48149, Muenster, Germany
- Institute for Biomagnetism and Biosignalanalysis, University Hospital Muenster, Malmedyweg 15, 48149, Muenster, Germany
| | - Isabella Kampe
- Pediatrics Department, St. Franziskus-Hospital Ahlen, Robert-Koch-Straße 55, 59227, Ahlen, Germany
| | - Paula Egidi
- Department of Anesthesiology and Intensive Care Medicine, Clemenshospital Münster, Duesbergweg 124, 48153, Muenster, Germany
| | - Tobias Ruck
- Department of Neurology, University Hospital Muenster, Albert-Schweitzer-Campus 1 A, 48149, Muenster, Germany
| | - Frank Lenze
- Department of Medicine B for Gastroenterology and Hepatology, University Hospital Muenster, Albert-Schweitzer-Campus 1 A, 48149, Muenster, Germany
| | - Michael Jungheim
- Department of Phoniatrics and Pediatric Audiology, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany
| | - Richard Gminski
- Institute for Infection Prevention and Hospital Epidemiology, University Medical Center Freiburg, Faculty of Medicine, University of Freiburg, 79106, Freiburg, Germany
| | - Bendix Labeit
- Department of Neurology, University Hospital Muenster, Albert-Schweitzer-Campus 1 A, 48149, Muenster, Germany
- Institute for Biomagnetism and Biosignalanalysis, University Hospital Muenster, Malmedyweg 15, 48149, Muenster, Germany
| | - Inga Claus
- Department of Neurology, University Hospital Muenster, Albert-Schweitzer-Campus 1 A, 48149, Muenster, Germany
| | - Tobias Warnecke
- Department of Neurology, University Hospital Muenster, Albert-Schweitzer-Campus 1 A, 48149, Muenster, Germany
| | - Joachim Gross
- Institute for Biomagnetism and Biosignalanalysis, University Hospital Muenster, Malmedyweg 15, 48149, Muenster, Germany
| | - Rainer Dziewas
- Department of Neurology, University Hospital Muenster, Albert-Schweitzer-Campus 1 A, 48149, Muenster, Germany
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Traugott M, Hoepler W, Kitzberger R, Pavlata S, Seitz T, Baumgartner S, Placher-Sorko G, Pirker-Krassnig D, Ehehalt U, Grasnek A, Beham-Kacerovsky M, Friese E, Wenisch C, Neuhold S. Successful treatment of intubation-induced severe neurogenic post-extubation dysphagia using pharyngeal electrical stimulation in a COVID-19 survivor: a case report. J Med Case Rep 2021; 15:148. [PMID: 33752743 PMCID: PMC7983095 DOI: 10.1186/s13256-021-02763-z] [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: 07/01/2020] [Accepted: 03/01/2021] [Indexed: 02/08/2023] Open
Abstract
Background A significant portion of critically ill patients with coronavirus disease 2019 (COVID-19) are at high risk of developing intensive care unit (ICU)-acquired swallowing dysfunction (neurogenic dysphagia) as a consequence of requiring prolonged mechanical ventilation. Pharyngeal electrical stimulation (PES) is a simple and safe treatment for neurogenic dysphagia. It has been shown that PES can restore safe swallowing in orally intubated or tracheotomized ICU patients with neurogenic dysphagia following severe stroke. We report the case of a patient with severe neurogenic post-extubation dysphagia (PED) due to prolonged intubation and severe general muscle weakness related to COVID-19, which was successfully treated using PES. Case presentation A 71-year-old Caucasian female patient with confirmed severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection developed neurogenic dysphagia following prolonged intubation in the ICU. To avoid aerosol-generating procedures, her swallowing function was evaluated non-instrumentally as recommended by recently published international guidelines in response to the COVID-19 pandemic. Her swallowing function was markedly impaired and PES therapy was recommended. PES led to a rapid improvement of the PED, as evaluated by bedside swallowing assessments using the Gugging Swallowing Screen (GUSS) and Dysphagia Severity Rating Scale (DSRS), and diet screening using the Functional Oral Intake Scale (FOIS). The improved swallowing, as reflected by these measures, allowed this patient to transfer from the ICU to a non-intensive medical department 5 days after completing PES treatment. Conclusions PES treatment contributed to the restoration of a safe swallowing function in this critically ill patient with COVID-19 and ICU-acquired swallowing dysfunction. Early clinical bedside swallowing assessment and dysphagia intervention in COVID-19 patients is crucial to optimize their full recovery. PES may contribute to a safe and earlier ICU discharge of patients with ICU-acquired swallowing dysfunction. Earlier ICU discharge and reduced rates of re-intubation following PES can help alleviate some of the pressure on ICU bed capacity, which is critical in times of a health emergency such as the ongoing COVID-19 pandemic.
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Affiliation(s)
- Marianna Traugott
- Fourth Medical Department with Infectious Diseases and Tropical Medicine, Klinik Favoriten - Kaiser Franz Josef Hospital, Kundratstraße 3, 1100, Vienna, Austria.
| | - Wolfgang Hoepler
- Fourth Medical Department with Infectious Diseases and Tropical Medicine, Klinik Favoriten - Kaiser Franz Josef Hospital, Kundratstraße 3, 1100, Vienna, Austria
| | - Reinhard Kitzberger
- Fourth Medical Department with Infectious Diseases and Tropical Medicine, Klinik Favoriten - Kaiser Franz Josef Hospital, Kundratstraße 3, 1100, Vienna, Austria
| | - Sophie Pavlata
- Otorhinolaryngeology Department, Klinik Favoriten - Kaiser Franz Josef Hospital, Kundratstraße 3, 1100, Vienna, Austria
| | - Tamara Seitz
- Fourth Medical Department with Infectious Diseases and Tropical Medicine, Klinik Favoriten - Kaiser Franz Josef Hospital, Kundratstraße 3, 1100, Vienna, Austria
| | - Sebastian Baumgartner
- Fourth Medical Department with Infectious Diseases and Tropical Medicine, Klinik Favoriten - Kaiser Franz Josef Hospital, Kundratstraße 3, 1100, Vienna, Austria
| | - Gudrun Placher-Sorko
- Fourth Medical Department with Infectious Diseases and Tropical Medicine, Klinik Favoriten - Kaiser Franz Josef Hospital, Kundratstraße 3, 1100, Vienna, Austria
| | - Daniela Pirker-Krassnig
- Fourth Medical Department with Infectious Diseases and Tropical Medicine, Klinik Favoriten - Kaiser Franz Josef Hospital, Kundratstraße 3, 1100, Vienna, Austria
| | - Urs Ehehalt
- Fourth Medical Department with Infectious Diseases and Tropical Medicine, Klinik Favoriten - Kaiser Franz Josef Hospital, Kundratstraße 3, 1100, Vienna, Austria
| | - Andreas Grasnek
- Fourth Medical Department with Infectious Diseases and Tropical Medicine, Klinik Favoriten - Kaiser Franz Josef Hospital, Kundratstraße 3, 1100, Vienna, Austria
| | - Michaela Beham-Kacerovsky
- Fourth Medical Department with Infectious Diseases and Tropical Medicine, Klinik Favoriten - Kaiser Franz Josef Hospital, Kundratstraße 3, 1100, Vienna, Austria
| | - Emanuela Friese
- Fourth Medical Department with Infectious Diseases and Tropical Medicine, Klinik Favoriten - Kaiser Franz Josef Hospital, Kundratstraße 3, 1100, Vienna, Austria
| | - Christoph Wenisch
- Fourth Medical Department with Infectious Diseases and Tropical Medicine, Klinik Favoriten - Kaiser Franz Josef Hospital, Kundratstraße 3, 1100, Vienna, Austria
| | - Stephanie Neuhold
- Fourth Medical Department with Infectious Diseases and Tropical Medicine, Klinik Favoriten - Kaiser Franz Josef Hospital, Kundratstraße 3, 1100, Vienna, Austria
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A Pilot Study of Pharyngeal Electrical Stimulation for Orally Intubated ICU Patients with Dysphagia. Neurocrit Care 2021; 32:532-538. [PMID: 31313142 DOI: 10.1007/s12028-019-00780-x] [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] [Indexed: 01/01/2023]
Abstract
OBJECTIVE Dysphagia is a common disorder in neurological and non-neurological intensive care unit (ICU) patients and can lead to aspiration pneumonia, prolonged ventilation, and delayed extubation. Dysphagia is an independent predictor of increased mortality. In dysphagic stroke patients with tracheotomy, the use of pharyngeal electric stimulation (PES), an emerging technique to treat dysphagia, has been shown to improve airway protection and shorten time to decannulation. The objective of this study was to determine whether patients who receive PES have a lower prevalence of pneumonia and frequency of reintubation. DESIGN Secondary analysis of a non-blinded interventional subject sample from a large clinical study with a historical age, pathology, and severity-matched control group. SETTING ICU of a tertiary care medical center. PATIENTS In this pilot non-blinded study, a group of 15 intubated patients in a general and a neurologic ICU received PES while orally intubated during ICU stay. A control group (n = 25) matched for age, type, and region of pathology, and severity of illness expressed by Simplified Acute Physiology Score and Therapeutic Intervention Scoring System was used to compare for pneumonia and need for reintubation. MAIN RESULTS Patients treated with PES had significantly lower prevalence of pneumonia (4 vs 21, p = 0.00046) and frequency of reintubation (0 vs 6, p = 0.046) when compared to controls. CONCLUSION Although limited by its small size and non-blinded design, this is the first study demonstrating the benefits of PES in ICU patients still orally intubated, thus offering a potential new method to reduce morbidity, mortality, and economic burden in a mixed ICU population. In order to further investigate and strengthen our findings, a statistically powered, randomized controlled study is recommended.
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Xi X, Li H, Wang L, Yin X, Zeng J, Song Y, Zhai Y, Zeng X, Zhao X. How demographic and clinical characteristics contribute to the recovery of post-stroke dysphagia? Medicine (Baltimore) 2021; 100:e24477. [PMID: 33530262 PMCID: PMC7850691 DOI: 10.1097/md.0000000000024477] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Accepted: 01/01/2021] [Indexed: 11/25/2022] Open
Abstract
According to the analysis to find out how demographic and clinical characteristics influent the dysphagia outcome after stroke, furthermore, giving some insights to clinical treatment.One hundred eighty post-stroke dysphagia (PSD) patients were enrolled in this retrospective study at the stroke rehabilitation department. The outcome measurements are beside water swallow test at discharge and length of stay at hospital. Twenty-five demographic and clinical variables were collected for this study. Logistic regression and multilinear regression were utilized to estimate models to identify the risk and protect predictors of PSD outcome.Mouth-opening degree, drooling severity scale (DSS) level, mini-mental state exam (MMSE) level, Barthel index and Berg balance scale were significant different between recovered and unrecovered group. Type of stroke, MMSE degree, DSS and hemoglobin level shown significant predictive value for PSD outcome in logistic regression. In addition, obstructive sleep apnea (OSA) and DSS degree were important risk factors for PSD outcome. Gender, body mass index, drinking, hypertension, recurrent stroke, water swallow test level on admission, Berg balance scale, DSS and days between onset to admission shown significant predictive value for length of stay of PSD patients.PSD outcome was influenced by type of stroke, MMSE degree, DSS and hemoglobin level significantly and obstructive sleep apnea act as an important risk role for PSD recovery.
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Tian L, Nie ST, Lou TX, Chen H, Yuan GH. Clinical observation on acupoint massage plus Vitalstim electrical stimulation for deglutition disorder after stroke. JOURNAL OF ACUPUNCTURE AND TUINA SCIENCE 2020. [PMCID: PMC7751743 DOI: 10.1007/s11726-020-1212-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Objective Methods Results Conclusion
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Affiliation(s)
- Li Tian
- Changsha Social Work College, Changsha, 410000 China
| | - Shao-tong Nie
- Hunan Traditional Chinese Medical College, Zhuzhou, 412000 China
| | - Tian-xiao Lou
- Hunan Traditional Chinese Medical College, Zhuzhou, 412000 China
| | - Huan Chen
- Zhuzhou Central Hospital, Hunan Province, Zhuzhou, 412000 China
| | - Guang-hui Yuan
- Zhuzhou Central Hospital, Hunan Province, Zhuzhou, 412000 China
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Cheng I, Sasegbon A, Hamdy S. Effects of Neurostimulation on Poststroke Dysphagia: A Synthesis of Current Evidence From Randomized Controlled Trials. Neuromodulation 2020; 24:1388-1401. [PMID: 33301231 PMCID: PMC9292042 DOI: 10.1111/ner.13327] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 10/27/2020] [Accepted: 11/13/2020] [Indexed: 11/30/2022]
Abstract
Objectives To evaluate the effects of neurostimulation, including repetitive transcranial magnetic stimulation (rTMS), transcranial direct current stimulation (tDCS) and pharyngeal electrical stimulation (PES), for poststroke dysphagia based on evidence from randomized controlled trials (RCTs). Materials and Methods Electronic databases were systematically searched between January 1985 and June 2020 and studies were included based on prespecified selection criteria. The quality of studies was evaluated and data were extracted and synthesized by two independent reviewers. The primary outcome measure was change in (any) relevant clinical swallowing‐related characteristic. Subgroup analysis were conducted based on follow‐up period and stimulation parameters. Results Data from 852 stroke patients were collected from 26 RCTs studies. Active neurostimulation treatments demonstrated a significant and moderate effect size compared to control treatment (0.69 [95% CI = 0.50, 0.89]; p < 0.001). The effect size of rTMS was the largest (0.73 [95% CI = 0.49, 0.98]; p < 0.001), followed by PES (0.68 [95% CI = 0.22, 1.14]; p = 0.004) and tDCS (0.65 [95% CI = 0.25, 1.04]; p = 0.001). All treatments showed comparable effect sizes within the first two weeks. Between three weeks and two months, tDCS demonstrated the largest effects (1.02 [95% CI = 0.45, 1.59]; p < 0.001) among the three treatments. No significant treatment effects were reported beyond three months. The combined effect size was large when applied in acute (<14 days) stroke (0.8 [95% CI = 0.34, 1.26]; p < 0.001). For noninvasive brain stimulation (NIBS), bihemispheric stimulation demonstrated the strongest effect size (0.93 [95% CI = 0.53, 1.33]; p < 0.001). In contrast, unilateral rTMS using ipsilesional high‐frequency stimulation had a combined effect size of 0.83 (95% CI = 0.14, 1.52; p = 0.02). For tDCS, a significant effect size was found only with anodal stimulation applied over the contralesional hemisphere (1.04 [95% CI = 0.54, 1.53]; p < 0.001). Conclusions The results show that neurostimulation can benefit patients with poststroke dysphagia. The treatment effects were the strongest in acute stroke patients and within the first two months of application. For NIBS, bihemispheric stimulation appeared to be most effective. The most beneficial hemisphere for unilateral stimulation differed between rTMS and tDCS. These findings provide a platform for future studies and clinical practice.
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Affiliation(s)
- Ivy Cheng
- Centre for Gastrointestinal Sciences, Division of Diabetes, Endocrinology and Gastroenterology School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester Manchester UK
| | - Ayodele Sasegbon
- Centre for Gastrointestinal Sciences, Division of Diabetes, Endocrinology and Gastroenterology School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester Manchester UK
| | - Shaheen Hamdy
- Centre for Gastrointestinal Sciences, Division of Diabetes, Endocrinology and Gastroenterology School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester Manchester UK
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Restivo DA. Pharyngeal electrical stimulation for neurogenic dysphagia of different aetiologies. EClinicalMedicine 2020; 29-30:100626. [PMID: 33294823 PMCID: PMC7689270 DOI: 10.1016/j.eclinm.2020.100626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Affiliation(s)
- Domenico A. Restivo
- Department of Medicine, Neurological Unit, “Garibaldi” Hospital, Catania, Italy
- School of Specialization in Rehabiliation Medicine, University of Padova, Italy
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Jones CA, Colletti CM, Ding MC. Post-stroke Dysphagia: Recent Insights and Unanswered Questions. Curr Neurol Neurosci Rep 2020; 20:61. [PMID: 33136216 PMCID: PMC7604228 DOI: 10.1007/s11910-020-01081-z] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/19/2020] [Indexed: 12/24/2022]
Abstract
PURPOSE OF REVIEW We explored themes in recent post-stroke dysphagia literature, focusing on the following questions: (1) What does post-stroke dysphagia look like?; (2) Who gets post-stroke dysphagia?; (3) What are the consequences of post-stroke dysphagia?; and (4) How can we improve treatment of post-stroke dysphagia? RECENT FINDINGS There have been several improvements in quantitative descriptions of swallowing physiology using standard and new evaluation techniques. These descriptions have been correlated with lesion locations, and several factors can predict development of post-stroke dysphagia and its sequelae. Novel treatment paradigms have leveraged post-stroke neuroplastic improvements using neurostimulation and biofeedback techniques. Despite recent findings, the field is limited by lack of standardization and unanswered questions on rehabilitation variables. Our improved understanding of post-stroke dysphagia will enhance our ability to prevent, identify, and treat it. Future work should be grounded in swallowing physiology and continue refining treatments, particularly in the acute stage.
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Affiliation(s)
- Corinne A Jones
- Neurology; Dell Medical School, The University of Texas, 1601 Trinity St. Bldg. B, Stop Z0700, Austin, TX, 78712, USA. .,Speech, Language, & Hearing Sciences; Moody College of Communication, The University of Texas, Austin, TX, USA.
| | - Christina M Colletti
- Neurology; Dell Medical School, The University of Texas, 1601 Trinity St. Bldg. B, Stop Z0700, Austin, TX, 78712, USA
| | - Ming-Chieh Ding
- Neurology; Dell Medical School, The University of Texas, 1601 Trinity St. Bldg. B, Stop Z0700, Austin, TX, 78712, USA
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Bath PM, Woodhouse LJ, Suntrup-Krueger S, Likar R, Koestenberger M, Warusevitane A, Herzog J, Schuttler M, Ragab S, Everton L, Ledl C, Walther E, Saltuari L, Pucks-Faes E, Bocksrucker C, Vosko M, de Broux J, Haase CG, Raginis-Zborowska A, Mistry S, Hamdy S, Dziewas R. Pharyngeal electrical stimulation for neurogenic dysphagia following stroke, traumatic brain injury or other causes: Main results from the PHADER cohort study. EClinicalMedicine 2020; 28:100608. [PMID: 33294818 PMCID: PMC7700977 DOI: 10.1016/j.eclinm.2020.100608] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 10/01/2020] [Accepted: 10/08/2020] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Neurogenic dysphagia is common and has no definitive treatment. We assessed whether pharyngeal electrical stimulation (PES) is associated with reduced dysphagia. METHODS The PHAryngeal electrical stimulation for treatment of neurogenic Dysphagia European Registry (PHADER) was a prospective single-arm observational cohort study. Participants were recruited with neurogenic dysphagia (comprising five groups - stroke not needing ventilation; stroke needing ventilation; ventilation acquired; traumatic brain injury; other neurological causes). PES was administered once daily for three days. The primary outcome was the validated dysphagia severity rating scale (DSRS, score best-worst 0-12) at 3 months. FINDINGS Of 255 enrolled patients from 14 centres in Austria, Germany and UK, 10 failed screening. At baseline, mean (standard deviation) or median [interquartile range]: age 68 (14) years, male 71%, DSRS 11·4 (1·7), time from onset to treatment 32 [44] days; age, time and DSRS differed between diagnostic groups. Insertion of PES catheters was successfully inserted in 239/245 (98%) participants, and was typically easy taking 11·8 min. 9 participants withdrew before the end of treatment. DSRS improved significantly in all dysphagia groups, difference in means (95% confidence intervals, CI) from 0 to 3 months: stroke (n = 79) -6·7 (-7·8, -5·5), ventilated stroke (n = 98) -6·5 (-7·6, -5·5); ventilation acquired (n = 35) -6·6 (-8·4, -4·8); traumatic brain injury (n = 24) -4·5 (-6·6, -2·4). The results for DSRS were mirrored for instrumentally assessed penetration aspiration scale scores. DSRS improved in both supratentorial and infratentorial stroke, with no difference between them (p = 0·32). In previously ventilated participants with tracheotomy, DSRS improved more in participants who could be decannulated (n = 66) -7·5 (-8·6, -6·5) versus not decannulated (n = 33) -2·1 (-3·2, -1·0) (p<0·001). 74 serious adverse events (SAE) occurred in 60 participants with pneumonia (9·2%) the most frequent SAE. INTERPRETATION In patients with neurogenic dysphagia, PES was safe and associated with reduced measures of dysphagia and penetration/aspiration. FUNDING Phagenesis Ltd.
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Affiliation(s)
- Philip M. Bath
- Stroke Trials Unit, Division of Clinical Neuroscience, University of Nottingham, Nottingham NG5 1PB, United Kingdom
- Stroke, Nottingham University Hospital NHS Trust, Nottingham NG5 1PB, United Kingdom
- Corresponding author at: Stroke Trials Unit, Division of Clinical Neuroscience, University of Nottingham, Nottingham NG5 1PB, United Kingdom.
| | - Lisa J. Woodhouse
- Stroke Trials Unit, Division of Clinical Neuroscience, University of Nottingham, Nottingham NG5 1PB, United Kingdom
| | - Sonja Suntrup-Krueger
- Department of Neurology, University Hospital Münster, Building A1, Albert-Schweitzer-Campus 1, 48149 Münster, Germany
| | - Rudolf Likar
- Department of Anaesthesiology and Intensive Care Medicine, Klinikum Klagenfurt am Wörthersee, Klagenfurt am Wörthersee, Austria
| | - Markus Koestenberger
- Department of Anaesthesiology and Intensive Care Medicine, Klinikum Klagenfurt am Wörthersee, Klagenfurt am Wörthersee, Austria
| | - Anushka Warusevitane
- Stroke Research, Royal Stoke University Hospital, University Hospitals of North Midlands NHS Trust, Parish Building, 1st Floor, Newcastle Road, Stoke-on-Trent, Staffordshire ST4 6QG, United Kingdom
| | - Juergen Herzog
- Clinic for Neurological Rehabilitation and Early Rehabilitation, Schön Klinik München-Schwabing, Parzivalplatz 4, 80804 Munich, Germany
| | - Michael Schuttler
- Centre of Neurology, Schön Klinik Bad Staffelstein, Am Kurpark 11, 96231 Bad Staffelstein, Germany
| | - Suzanne Ragab
- Department of Stroke, Philip Arnold Unit Ground Floor, Poole Hospital NHS Foundation Trust, Longfleet road, Poole BH15 2JB, United Kingdom
| | - Lisa Everton
- Stroke Trials Unit, Division of Clinical Neuroscience, University of Nottingham, Nottingham NG5 1PB, United Kingdom
- Speech and Language Therapy, Nottinghamshire Healthcare NHS Foundation Trust, Nottingham NG3 6AA, United Kingdom
| | - Christian Ledl
- Specialist Clinic for Neurology, Neurological Rehabilitation and Alzheimer's Therapy, Schön Klinik Bad Aibling, Kolbermoorer Strasse 72, 83043 Bad Aibling, Germany
| | - Ernst Walther
- Clinic for Neurology and Neurorehabilitation, Schön Klinik Hamburg Eilbek, Hamburg, Germany
| | - Leopold Saltuari
- Department of Neurology, Ö. Landeskrankenhaus Hochzirl-Natters, Tiroler landesrankenanstalten GmbH. LkH Hochzirl, 6170 Zirl/Hochzirl, Austria
| | - Elke Pucks-Faes
- Department of Neurology, Ö. Landeskrankenhaus Hochzirl-Natters, Tiroler landesrankenanstalten GmbH. LkH Hochzirl, 6170 Zirl/Hochzirl, Austria
| | - Christof Bocksrucker
- Department of Neurology, Konventhospital Barmherzige Brúder Linz, Seilerstätte 2, 4021 Linz, Austria
| | - Milan Vosko
- Department of Neurology 2, Kepler Universitätsklinikum, Med Campus III, Krankenhausstrasse 9, 4020 Linz, Austria
| | - Johanna de Broux
- Clinic for Neurology, Alexianer Krefeld GmbH, Dießemer Bruch 81, 47805 Krefeld, Germany
| | - Claus G. Haase
- Clinic for Neurology and Neurophysiology, Evangelische Kliniken Gelsenkirchen, Lehrkrankenhaus der Universität Essen-Duisburg, Munckelstr. 27, 45879 Gelsenkirchen, Germany
| | | | - Satish Mistry
- Department for Clinical Research, Phagenesis Limited, Manchester M15 6SE, United Kingdom
| | - Shaheen Hamdy
- Department for Clinical Research, Phagenesis Limited, Manchester M15 6SE, United Kingdom
- Centre for Gastrointestinal Sciences, Faculty of Biology, Medicine and Health, University of Manchester and the Manchester Academic Health Sciences Centre, Manchester M6 8HD, United Kingdom
| | - Rainer Dziewas
- Department of Neurology, University Hospital Münster, Building A1, Albert-Schweitzer-Campus 1, 48149 Münster, Germany
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Muhle P, Labeit B, Wollbrink A, Claus I, Warnecke T, Wolters CH, Gross J, Dziewas R, Suntrup-Krueger S. Targeting the sensory feedback within the swallowing network-Reversing artificially induced pharyngolaryngeal hypesthesia by central and peripheral stimulation strategies. Hum Brain Mapp 2020; 42:427-438. [PMID: 33068056 PMCID: PMC7776007 DOI: 10.1002/hbm.25233] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 08/21/2020] [Accepted: 09/29/2020] [Indexed: 12/12/2022] Open
Abstract
Pharyngolaryngeal hypesthesia is a major reason for dysphagia in various neurological diseases. Emerging neuromodulation devices have shown potential to foster dysphagia rehabilitation, but the optimal treatment strategy is unknown. Because functional imaging studies are difficult to conduct in severely ill patients, we induced a virtual sensory lesion in healthy volunteers and evaluated the effects of central and peripheral neurostimulation techniques. In a sham-controlled intervention study with crossover design on 10 participants, we tested the potential of (peripheral) pharyngeal electrical stimulation (PES) and (central) transcranial direct current stimulation (tDCS) to revert the effects of lidocaine-induced pharyngolaryngeal hypesthesia on central sensorimotor processing. Changes were observed during pharyngeal air-pulse stimulation and voluntary swallowing applying magnetoencephalography before and after the interventions. PES induced a significant (p < .05) increase of activation during swallowing in the bihemispheric sensorimotor network in alpha and low gamma frequency ranges, peaking in the right premotor and left primary sensory area, respectively. With pneumatic stimulation, significant activation increase was found after PES in high gamma peaking in the left premotor area. Significant changes of brain activation after tDCS could neither be detected for pneumatic stimulation nor for swallowing. Due to the peripheral cause of dysphagia in this model, PES was able to revert the detrimental effects of reduced sensory input on central processing, whereas tDCS was not. Results may have implications for therapeutic decisions in the clinical context.
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Affiliation(s)
- Paul Muhle
- Department of Neurology with Institute of Translational Neurology, University Hospital Muenster, Muenster, Germany.,Institute for Biomagnetism and Biosignalanalysis, University Hospital Muenster, Muenster, Germany
| | - Bendix Labeit
- Department of Neurology with Institute of Translational Neurology, University Hospital Muenster, Muenster, Germany.,Institute for Biomagnetism and Biosignalanalysis, University Hospital Muenster, Muenster, Germany
| | - Andreas Wollbrink
- Institute for Biomagnetism and Biosignalanalysis, University Hospital Muenster, Muenster, Germany
| | - Inga Claus
- Department of Neurology with Institute of Translational Neurology, University Hospital Muenster, Muenster, Germany
| | - Tobias Warnecke
- Department of Neurology with Institute of Translational Neurology, University Hospital Muenster, Muenster, Germany
| | - Carsten H Wolters
- Institute for Biomagnetism and Biosignalanalysis, University Hospital Muenster, Muenster, Germany
| | - Joachim Gross
- Institute for Biomagnetism and Biosignalanalysis, University Hospital Muenster, Muenster, Germany
| | - Rainer Dziewas
- Department of Neurology with Institute of Translational Neurology, University Hospital Muenster, Muenster, Germany
| | - Sonja Suntrup-Krueger
- Department of Neurology with Institute of Translational Neurology, University Hospital Muenster, Muenster, Germany.,Institute for Biomagnetism and Biosignalanalysis, University Hospital Muenster, Muenster, Germany
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Hernández Martínez G, Rodriguez ML, Vaquero MC, Ortiz R, Masclans JR, Roca O, Colinas L, de Pablo R, Espinosa MDC, Garcia-de-Acilu M, Climent C, Cuena-Boy R. High-Flow Oxygen with Capping or Suctioning for Tracheostomy Decannulation. N Engl J Med 2020; 383:1009-1017. [PMID: 32905673 DOI: 10.1056/nejmoa2010834] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND When patients with a tracheostomy tube reach a stage in their care at which decannulation appears to be possible, it is common practice to cap the tracheostomy tube for 24 hours to see whether they can breathe on their own. Whether this approach to establishing patient readiness for decannulation leads to better outcomes than one based on the frequency of airway suctioning is unclear. METHODS In five intensive care units (ICUs), we enrolled conscious, critically ill adults who had a tracheostomy tube; patients were eligible after weaning from mechanical ventilation. In this unblinded trial, patients were randomly assigned either to undergo a 24-hour capping trial plus intermittent high-flow oxygen therapy (control group) or to receive continuous high-flow oxygen therapy with frequency of suctioning being the indicator of readiness for decannulation (intervention group). The primary outcome was the time to decannulation, compared by means of the log-rank test. Secondary outcomes included decannulation failure, weaning failure, respiratory infections, sepsis, multiorgan failure, durations of stay in the ICU and hospital, and deaths in the ICU and hospital. RESULTS The trial included 330 patients; the mean (±SD) age of the patients was 58.3±15.1 years, and 68.2% of the patients were men. A total of 161 patients were assigned to the control group and 169 to the intervention group. The time to decannulation was shorter in the intervention group than in the control group (median, 6 days [interquartile range, 5 to 7] vs. 13 days [interquartile range, 11 to 14]; absolute difference, 7 days [95% confidence interval, 5 to 9]). The incidence of pneumonia and tracheobronchitis was lower, and the duration of stay in the hospital shorter, in the intervention group than in the control group. Other secondary outcomes were similar in the two groups. CONCLUSIONS Basing the decision to decannulate on suctioning frequency plus continuous high-flow oxygen therapy rather than on 24-hour capping trials plus intermittent high-flow oxygen therapy reduced the time to decannulation, with no evidence of a between-group difference in the incidence of decannulation failure. (REDECAP ClinicalTrials.gov number, NCT02512744.).
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Affiliation(s)
- Gonzalo Hernández Martínez
- From Virgen de la Salud University Hospital (G.H.M., M.-L.R., L.C.) and the Research Unit, Medical Council (R.C.-B.), Toledo, Ramón y Cajal University Hospital (M.-C.V., R.P.) and Ciber Enfermedades Respiratorias, Health Institute Carlos III (O.R.), Madrid, Ciudad Real University Hospital and Ciudad Real University, Ciudad Real (R.O., M.-C.E.), Medical Research Mar Institute (J.-R.M.), the Critical Care Department, Autònoma de Barcelona University (J.-R.M., M.G.-A.), Del Mar University Hospital (J.-R.M., C.C.), Vall d'Hebron Research Institute (O.R.), and Vall d'Hebron University Hospital (O.R., M.G.A.), Barcelona, and Alcala University, Alcalá de Henares (R.P.) - all in Spain
| | - Maria-Luisa Rodriguez
- From Virgen de la Salud University Hospital (G.H.M., M.-L.R., L.C.) and the Research Unit, Medical Council (R.C.-B.), Toledo, Ramón y Cajal University Hospital (M.-C.V., R.P.) and Ciber Enfermedades Respiratorias, Health Institute Carlos III (O.R.), Madrid, Ciudad Real University Hospital and Ciudad Real University, Ciudad Real (R.O., M.-C.E.), Medical Research Mar Institute (J.-R.M.), the Critical Care Department, Autònoma de Barcelona University (J.-R.M., M.G.-A.), Del Mar University Hospital (J.-R.M., C.C.), Vall d'Hebron Research Institute (O.R.), and Vall d'Hebron University Hospital (O.R., M.G.A.), Barcelona, and Alcala University, Alcalá de Henares (R.P.) - all in Spain
| | - Maria-Concepción Vaquero
- From Virgen de la Salud University Hospital (G.H.M., M.-L.R., L.C.) and the Research Unit, Medical Council (R.C.-B.), Toledo, Ramón y Cajal University Hospital (M.-C.V., R.P.) and Ciber Enfermedades Respiratorias, Health Institute Carlos III (O.R.), Madrid, Ciudad Real University Hospital and Ciudad Real University, Ciudad Real (R.O., M.-C.E.), Medical Research Mar Institute (J.-R.M.), the Critical Care Department, Autònoma de Barcelona University (J.-R.M., M.G.-A.), Del Mar University Hospital (J.-R.M., C.C.), Vall d'Hebron Research Institute (O.R.), and Vall d'Hebron University Hospital (O.R., M.G.A.), Barcelona, and Alcala University, Alcalá de Henares (R.P.) - all in Spain
| | - Ramón Ortiz
- From Virgen de la Salud University Hospital (G.H.M., M.-L.R., L.C.) and the Research Unit, Medical Council (R.C.-B.), Toledo, Ramón y Cajal University Hospital (M.-C.V., R.P.) and Ciber Enfermedades Respiratorias, Health Institute Carlos III (O.R.), Madrid, Ciudad Real University Hospital and Ciudad Real University, Ciudad Real (R.O., M.-C.E.), Medical Research Mar Institute (J.-R.M.), the Critical Care Department, Autònoma de Barcelona University (J.-R.M., M.G.-A.), Del Mar University Hospital (J.-R.M., C.C.), Vall d'Hebron Research Institute (O.R.), and Vall d'Hebron University Hospital (O.R., M.G.A.), Barcelona, and Alcala University, Alcalá de Henares (R.P.) - all in Spain
| | - Joan-Ramon Masclans
- From Virgen de la Salud University Hospital (G.H.M., M.-L.R., L.C.) and the Research Unit, Medical Council (R.C.-B.), Toledo, Ramón y Cajal University Hospital (M.-C.V., R.P.) and Ciber Enfermedades Respiratorias, Health Institute Carlos III (O.R.), Madrid, Ciudad Real University Hospital and Ciudad Real University, Ciudad Real (R.O., M.-C.E.), Medical Research Mar Institute (J.-R.M.), the Critical Care Department, Autònoma de Barcelona University (J.-R.M., M.G.-A.), Del Mar University Hospital (J.-R.M., C.C.), Vall d'Hebron Research Institute (O.R.), and Vall d'Hebron University Hospital (O.R., M.G.A.), Barcelona, and Alcala University, Alcalá de Henares (R.P.) - all in Spain
| | - Oriol Roca
- From Virgen de la Salud University Hospital (G.H.M., M.-L.R., L.C.) and the Research Unit, Medical Council (R.C.-B.), Toledo, Ramón y Cajal University Hospital (M.-C.V., R.P.) and Ciber Enfermedades Respiratorias, Health Institute Carlos III (O.R.), Madrid, Ciudad Real University Hospital and Ciudad Real University, Ciudad Real (R.O., M.-C.E.), Medical Research Mar Institute (J.-R.M.), the Critical Care Department, Autònoma de Barcelona University (J.-R.M., M.G.-A.), Del Mar University Hospital (J.-R.M., C.C.), Vall d'Hebron Research Institute (O.R.), and Vall d'Hebron University Hospital (O.R., M.G.A.), Barcelona, and Alcala University, Alcalá de Henares (R.P.) - all in Spain
| | - Laura Colinas
- From Virgen de la Salud University Hospital (G.H.M., M.-L.R., L.C.) and the Research Unit, Medical Council (R.C.-B.), Toledo, Ramón y Cajal University Hospital (M.-C.V., R.P.) and Ciber Enfermedades Respiratorias, Health Institute Carlos III (O.R.), Madrid, Ciudad Real University Hospital and Ciudad Real University, Ciudad Real (R.O., M.-C.E.), Medical Research Mar Institute (J.-R.M.), the Critical Care Department, Autònoma de Barcelona University (J.-R.M., M.G.-A.), Del Mar University Hospital (J.-R.M., C.C.), Vall d'Hebron Research Institute (O.R.), and Vall d'Hebron University Hospital (O.R., M.G.A.), Barcelona, and Alcala University, Alcalá de Henares (R.P.) - all in Spain
| | - Raul de Pablo
- From Virgen de la Salud University Hospital (G.H.M., M.-L.R., L.C.) and the Research Unit, Medical Council (R.C.-B.), Toledo, Ramón y Cajal University Hospital (M.-C.V., R.P.) and Ciber Enfermedades Respiratorias, Health Institute Carlos III (O.R.), Madrid, Ciudad Real University Hospital and Ciudad Real University, Ciudad Real (R.O., M.-C.E.), Medical Research Mar Institute (J.-R.M.), the Critical Care Department, Autònoma de Barcelona University (J.-R.M., M.G.-A.), Del Mar University Hospital (J.-R.M., C.C.), Vall d'Hebron Research Institute (O.R.), and Vall d'Hebron University Hospital (O.R., M.G.A.), Barcelona, and Alcala University, Alcalá de Henares (R.P.) - all in Spain
| | - Maria-Del-Carmen Espinosa
- From Virgen de la Salud University Hospital (G.H.M., M.-L.R., L.C.) and the Research Unit, Medical Council (R.C.-B.), Toledo, Ramón y Cajal University Hospital (M.-C.V., R.P.) and Ciber Enfermedades Respiratorias, Health Institute Carlos III (O.R.), Madrid, Ciudad Real University Hospital and Ciudad Real University, Ciudad Real (R.O., M.-C.E.), Medical Research Mar Institute (J.-R.M.), the Critical Care Department, Autònoma de Barcelona University (J.-R.M., M.G.-A.), Del Mar University Hospital (J.-R.M., C.C.), Vall d'Hebron Research Institute (O.R.), and Vall d'Hebron University Hospital (O.R., M.G.A.), Barcelona, and Alcala University, Alcalá de Henares (R.P.) - all in Spain
| | - Marina Garcia-de-Acilu
- From Virgen de la Salud University Hospital (G.H.M., M.-L.R., L.C.) and the Research Unit, Medical Council (R.C.-B.), Toledo, Ramón y Cajal University Hospital (M.-C.V., R.P.) and Ciber Enfermedades Respiratorias, Health Institute Carlos III (O.R.), Madrid, Ciudad Real University Hospital and Ciudad Real University, Ciudad Real (R.O., M.-C.E.), Medical Research Mar Institute (J.-R.M.), the Critical Care Department, Autònoma de Barcelona University (J.-R.M., M.G.-A.), Del Mar University Hospital (J.-R.M., C.C.), Vall d'Hebron Research Institute (O.R.), and Vall d'Hebron University Hospital (O.R., M.G.A.), Barcelona, and Alcala University, Alcalá de Henares (R.P.) - all in Spain
| | - Cristina Climent
- From Virgen de la Salud University Hospital (G.H.M., M.-L.R., L.C.) and the Research Unit, Medical Council (R.C.-B.), Toledo, Ramón y Cajal University Hospital (M.-C.V., R.P.) and Ciber Enfermedades Respiratorias, Health Institute Carlos III (O.R.), Madrid, Ciudad Real University Hospital and Ciudad Real University, Ciudad Real (R.O., M.-C.E.), Medical Research Mar Institute (J.-R.M.), the Critical Care Department, Autònoma de Barcelona University (J.-R.M., M.G.-A.), Del Mar University Hospital (J.-R.M., C.C.), Vall d'Hebron Research Institute (O.R.), and Vall d'Hebron University Hospital (O.R., M.G.A.), Barcelona, and Alcala University, Alcalá de Henares (R.P.) - all in Spain
| | - Rafael Cuena-Boy
- From Virgen de la Salud University Hospital (G.H.M., M.-L.R., L.C.) and the Research Unit, Medical Council (R.C.-B.), Toledo, Ramón y Cajal University Hospital (M.-C.V., R.P.) and Ciber Enfermedades Respiratorias, Health Institute Carlos III (O.R.), Madrid, Ciudad Real University Hospital and Ciudad Real University, Ciudad Real (R.O., M.-C.E.), Medical Research Mar Institute (J.-R.M.), the Critical Care Department, Autònoma de Barcelona University (J.-R.M., M.G.-A.), Del Mar University Hospital (J.-R.M., C.C.), Vall d'Hebron Research Institute (O.R.), and Vall d'Hebron University Hospital (O.R., M.G.A.), Barcelona, and Alcala University, Alcalá de Henares (R.P.) - all in Spain
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Beirer S, Grisold W, Dreisbach J. Therapy-resistant dysphagia successfully treated using pharyngeal electrical stimulation in a patient with the pharyngeal-cervical-brachial variant of the Guillain-Barré syndrome. eNeurologicalSci 2020; 20:100255. [PMID: 32715111 PMCID: PMC7372150 DOI: 10.1016/j.ensci.2020.100255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 06/27/2020] [Accepted: 07/10/2020] [Indexed: 10/31/2022] Open
Abstract
Pharyngeal electrical stimulation (PES) is a novel treatment for oropharyngeal dysphagia resulting from neurogenic causes such as stroke, prolonged intubation, tracheostomy, or multiple sclerosis, and may be effective in other medical conditions such as Guillain-Barré syndrome (GBS). A 74-year-old male patient with a pharyngeal-cervical-brachial (PCB) variant of GBS, who had been tracheotomised due to severe and persistent swallowing difficulties (dysphagia) unresponsive to traditional speech and language therapy, received PES therapy as a final treatment option. Swallow performance evaluated before and after PES using fibreoptic endoscopic evaluation of swallowing, videofluoroscopy and clinical bedside assessment, showed significant improvement in swallowing resulting in safe tracheostomy decannulation 18 days after PES. In PCB GBS, we present the potential benefit of PES for the treatment of persistent dysphagia and faster tracheostomy decannulation. PES was safe and may be beneficial in other neurologic disorders, where traditional dysphagia therapies have proved unsuccessful. Pharyngeal electrical stimulation (PES) led to a rapid improvement of severe dysphagia in a patient with pharyngeal-cervical-brachial variant of Guillain-Barré syndrome. PES is an approved treatment for neurogenic dysphagia, is easy-to-use and is safe. PES is an efficient and innovative adjunctive to traditional speech and language therapies available for dysphagia.
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Effectiveness of Different Application Parameters of Neuromuscular Electrical Stimulation for the Treatment of Dysphagia after a Stroke: A Systematic Review. J Clin Med 2020; 9:jcm9082618. [PMID: 32806675 PMCID: PMC7463982 DOI: 10.3390/jcm9082618] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 08/04/2020] [Accepted: 08/11/2020] [Indexed: 01/22/2023] Open
Abstract
Background: Dysphagia causes severe complications among people with a stroke. Physiotherapy allows the cure of this pathology, and among the tools it offers is neuromuscular electrical stimulation. However, this is a technique that has not been protocolized. Therefore, it was considered necessary to carry out a systematic review on the efficacy of the various parameters of application of the neuromuscular electrical stimulation in dysphagia generated after a stroke. Methods: A systematic search for publications was conducted in March 2020 in the Pubmed, Cinahl, Medline, Web of Science and Scopus databases, using as search terms: Electric stimulation therapy, Deglutition disorders and Stroke. Results: 21 articles were obtained in which the application of neuromuscular electrical stimulation was applied in isolation (n = 7) or in combination with other techniques such as strengthening exercises and manual therapy techniques (n = 14), with this second modality of treatment having greater benefits for patients. Conclusion: The greatest efficacy of this technique is reached when applied at 60-80 Hz, 700 μs of pulse duration, at the motor intensity threshold and in sessions of 20–30 min.
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Sasegbon A, Cheng I, Zhang M, Hamdy S. Advances in the Use of Neuromodulation for Neurogenic Dysphagia: Mechanisms and Therapeutic Application of Pharyngeal Electrical Stimulation, Transcranial Magnetic Stimulation, and Transcranial Direct Current Stimulation. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2020; 29:1044-1064. [PMID: 32650660 DOI: 10.1044/2020_ajslp-19-00073] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Purpose The swallowing motor system and, specifically, its cortical substrates appear to have certain unique properties that make it highly susceptible to brain plasticity, both driven and following injury. Furthermore, neurogenic dysphagia is a common complication of brain disease, associated with poor outcomes, and yet treatment options remain limited. Therefore, translating the physiology of neurostimulation into clinical populations becomes imperative. In this review, we describe therapeutic application of neuroplasticity in the human swallowing motor system by initially examining the role of pharyngeal electrical stimulation from a mechanistic perspective and then reporting on clinical studies using this approach. Thereafter, we explore the application of noninvasive brain stimulation, which has previously been used to treat nervous system disorders such as depression, pain modulation, and cognitive impairment. Transcranial brain stimulations, in particular, transcranial magnetic stimulation and transcranial direct current stimulation, have been utilized by a number of investigators for rehabilitation in early-stage clinical trials, including dysphagia after neurological disease. In this review, we assess its usefulness in neurogenic dysphagia. Conclusion Early studies indicate these emerging neurostimulatory techniques hold future therapeutic promise. However, both a greater number of and larger clinical trials are required to provide evidence delineating their efficacy and scope of application.
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Affiliation(s)
- Ayodele Sasegbon
- Faculty of Biology, Medicine, and Health, University of Manchester, Salford, United Kingdom
| | - Ivy Cheng
- Faculty of Biology, Medicine, and Health, University of Manchester, Salford, United Kingdom
| | - Mengqing Zhang
- Faculty of Biology, Medicine, and Health, University of Manchester, Salford, United Kingdom
| | - Shaheen Hamdy
- Faculty of Biology, Medicine, and Health, University of Manchester, Salford, United Kingdom
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Dawson C, Riopelle SJ, Skoretz SA. Translating Dysphagia Evidence into Practice While Avoiding Pitfalls: Assessing Bias Risk in Tracheostomy Literature. Dysphagia 2020; 36:409-418. [PMID: 32623527 DOI: 10.1007/s00455-020-10151-w] [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: 12/06/2019] [Accepted: 06/20/2020] [Indexed: 11/29/2022]
Abstract
Critically ill patients who require a tracheostomy often have dysphagia. Widespread practice guidelines have yet to be developed regarding the acute assessment and management of dysphagia in patients with tracheostomy. In order for clinicians to base their practice on the best available evidence, they must first assess the applicable literature and determine its quality. To inform guideline development, our objective was to assess literature quality concerning swallowing following tracheostomy in acute stages of critical illness in adults. Our systematic literature search (published previously) included eight databases, nine gray literature repositories and citation chasing. Using inclusion criteria determined a priori, two reviewers, blinded to each other, conducted an eligibility review of identified citations. Patients with chronic tracheostomy and etiologies including head and/or neck cancer diagnoses were excluded. Four teams of two reviewers each, blinded to each other, assessed quality of included studies using a modified Cochrane Risk of Bias tool (RoB). Disagreements were resolved by consensus. Data were summarized descriptively according to study design and RoB domain. Of 6,396 identified citations, 74 studies met our inclusion criteria. Of those, 71 were observational and three were randomized controlled trials. Across all studies, the majority (> 75%) had low bias risk with: participant blinding, outcome reporting, and operationally defined outcomes. Areas requiring improvement included assessor and study personnel blinding. Prior to translating the literature into practice guidelines, we recommend attention to study quality limitations and its potential impact on study outcomes. For future work, we suggest an iterative approach to knowledge translation.
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Affiliation(s)
- Camilla Dawson
- School of Audiology and Speech Sciences, University of British Columbia, 2177 Wesbrook Mall, Vancouver, BC, V6T 1Z3, Canada.,University Hospitals Birmingham NHS Foundation Trust, Birmingham, Great Britain, UK
| | - Stephanie J Riopelle
- School of Audiology and Speech Sciences, University of British Columbia, 2177 Wesbrook Mall, Vancouver, BC, V6T 1Z3, Canada
| | - Stacey A Skoretz
- School of Audiology and Speech Sciences, University of British Columbia, 2177 Wesbrook Mall, Vancouver, BC, V6T 1Z3, Canada. .,Department of Critical Care Medicine, University of Alberta, 2-124 Clinical Sciences Building 8440-112 ST NW, Edmonton, AB, T6G 2B7, Canada. .,Centre for Heart Lung Innovation, St. Paul's Hospital, 1081 Burrard Street, Vancouver, BC, V6Z 1Y6, Canada. .,University of Alberta Hospitals, 8440 112 St NW, Edmonton, AB, T6G 2B7, Canada.
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45
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Duncan S, McAuley DF, Walshe M, McGaughey J, Anand R, Fallis R, Blackwood B. Interventions for oropharyngeal dysphagia in acute and critical care: a systematic review and meta-analysis. Intensive Care Med 2020; 46:1326-1338. [PMID: 32514597 PMCID: PMC7334257 DOI: 10.1007/s00134-020-06126-y] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Accepted: 05/19/2020] [Indexed: 12/15/2022]
Abstract
PURPOSE To determine the effectiveness of dysphagia interventions compared to standard care in improving oral intake and reducing aspiration for adults in acute and critical care. METHODS We searched electronic literature for randomised and quasi-randomised trials and bibliography lists of included studies to March 2020. Study screening, data extraction, risk of bias and quality assessments were conducted independently by two reviewers. Meta-analysis used fixed effects modelling. The systematic review protocol is registered and published. RESULTS We identified 22 studies (19 stroke, 2 intensive care stroke and 1 general intensive care) testing 9 interventions and representing 1700 patients. Swallowing treatment showed no evidence of a difference in the time to return to oral intake (n = 33, MD (days) - 4.5, 95% CI - 10.6 to 1.6, 1 study, P = 0.15) (very low certainty) or in aspiration following treatment (n = 113, RR 0.79, 95% CI 0.44 to 1.45, 4 studies, I2 = 0%, P = 0.45) (low certainty). Swallowing treatment showed evidence of a reduced risk of pneumonia (n = 719, RR 0.71, 95% CI 0.56 to 0.89, 8 studies, I2 = 15%, P = 0.004) (low certainty) but no evidence of a difference in swallowing quality of life scores (n = 239, MD - 11.38, 95% CI - 23.83 to 1.08, I 2 = 78%, P = 0.07) (very low certainty). CONCLUSION There is limited evidence for the effectiveness of swallowing treatments in the acute and critical care setting. Clinical trials consistently measuring patient-centred outcomes are needed.
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Affiliation(s)
- Sallyanne Duncan
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, 97 Lisburn Road, Belfast, BT9 7BL, UK.
| | - Daniel F McAuley
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, 97 Lisburn Road, Belfast, BT9 7BL, UK
| | - Margaret Walshe
- Department of Clinical Speech and Language Studies, Trinity College Dublin, Leinster St. South, Dublin 2, D02 KF66, Ireland
| | - Jennifer McGaughey
- School of Nursing and Midwifery, Medical Biology Centre, Queen's University Belfast, 97 Lisburn Road, Belfast, BT9 7BL, UK
| | - Rohan Anand
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, 97 Lisburn Road, Belfast, BT9 7BL, UK
| | - Richard Fallis
- Queen's University Belfast Medical Library, Mullhouse Building, Mullhouse Road, Belfast, BT12 6DP, UK
| | - Bronagh Blackwood
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, 97 Lisburn Road, Belfast, BT9 7BL, UK
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46
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Florea C, Bräumann C, Mussger C, Leis S, Hauer L, Sellner J, Golaszewski SM. Therapy of Dysphagia by Prolonged Pharyngeal Electrical Stimulation (Phagenyx) in a Patient with Brainstem Infarction. Brain Sci 2020; 10:E256. [PMID: 32353976 PMCID: PMC7287930 DOI: 10.3390/brainsci10050256] [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: 04/09/2020] [Revised: 04/24/2020] [Accepted: 04/26/2020] [Indexed: 11/22/2022] Open
Abstract
Dysphagia after stroke impacts quality of life and is a risk factor for respiratory infections. Patients frequently require prophylactic measures including nasogastric tube or percutaneous endoscopic gastrostomy. Until recently, therapy for dysphagia was limited to training with a speech and language specialist. Intraluminal pharyngeal electrical stimulation (PES) is a new technique that stimulates the pharyngeal sensory afferents to the higher swallowing center in cortex. The clinical trials published to date involved stimulation for 10 minutes over three days. We present a case of brainstem infarction with severe dysphagia in a 53-year-old woman with preserved cognitive functions. For airway protection, she had a surgical tracheotomy. The initial swallowing training achieved slight improvements, but stagnated after three months so PES was tried. Under good PES tube tolerance, a prolonged and repeated stimulation protocol was administered, with the main purpose of relieving her of the tracheal tube. Although the swallowing improved, she stayed tube-dependent with minimal attempts with puréed food during therapy, and could not be decannulated. Further studies are required to assess the value of this promising approach for the treatment of dysphagia.
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Affiliation(s)
- Cristina Florea
- Department of Neurology, Christian Doppler Medical Center, Paracelsus Medical University, 5020 Salzburg, Austria
| | - Christine Bräumann
- Department of Neurology, Christian Doppler Medical Center, Paracelsus Medical University, 5020 Salzburg, Austria
| | - Christine Mussger
- Department of Neurology, Christian Doppler Medical Center, Paracelsus Medical University, 5020 Salzburg, Austria
| | - Stefan Leis
- Department of Neurology, Christian Doppler Medical Center, Paracelsus Medical University, 5020 Salzburg, Austria
| | - Larissa Hauer
- Department of Psychiatry, Psychotherapy and Psychosomatic Medicine, Christian Doppler Medical Center, Paracelsus Medical University, 5020 Salzburg, Austria
| | - Johann Sellner
- Department of Neurology, Christian Doppler Medical Center, Paracelsus Medical University, 5020 Salzburg, Austria
- Department of Neurology, Landesklinikum Mistelbach-Gänserndorf, 2130 Mistelbach, Austria
- Department of Neurology, Klinikum rechts der Isar, Technische Universität München, 81675 München, Germany
| | - Stefan M. Golaszewski
- Department of Neurology, Christian Doppler Medical Center, Paracelsus Medical University, 5020 Salzburg, Austria
- Karl Landsteiner Institute for Neurorehabilitation and Space Neurology, 5020 Salzburg, Austria
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47
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Schefold JC, Bäcklund M, Ala-Kokko T, Zuercher P, Mukherjee R, Mistry S, Mayer SA, Dziewas R, Bakker J, Jakob SM. The PhINEST study - Pharyngeal ICU Novel Electrical Stimulation Therapy: Study protocol of a prospective, multi-site, randomized, sham-controlled, single-blind (outcome assessor-blinded) study. Medicine (Baltimore) 2020; 99:e19503. [PMID: 32176093 PMCID: PMC7440171 DOI: 10.1097/md.0000000000019503] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Accepted: 02/10/2020] [Indexed: 02/05/2023] Open
Abstract
INTRODUCTION Post-extubation dysphagia is commonly observed in ICU patients and associated with increased aspiration rates, delayed resumption of oral intake/ malnutrition, prolonged ICU and hospital length of stay, decreased quality of life, and increased mortality. Conventional therapeutic approaches are limited. Pharyngeal electrical stimulation (PES) was previously shown to improve swallowing function and airway safety in severely dysphagic tracheostomised stroke patients. METHODS In a multi-center, single-blind, 1:1 randomized controlled study, up to 400 (360 evaluable) mixed emergency adult ICU patients with recent extubation following mechanical ventilation and confirmed oropharyngeal dysphagia will be enrolled at investigational academic ICUs. Primary objective is to evaluate the effectiveness of PES in reducing the severity of unsafe swallows. Patients will be randomized to receive PES (or sham) treatment on 3 consecutive days in addition to best supportive care. Primary endpoint is a composite of 2 endpoints with hierarchy based on clinical priorities: DISCUSSION:: This study will evaluate the effects of PES on swallowing safety in critically ill ICU patients post mechanical ventilation with oropharyngeal dysphagia.
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Affiliation(s)
- Joerg C. Schefold
- Department of Intensive Care Medicine, Inselspital, Bern University Hospital, University of Bern, Switzerland
| | - Minna Bäcklund
- Department of Intensive Care Medicine, Meilahti Tower Hospital, Helsinki University Hospital
| | - Tero Ala-Kokko
- Department of Intensive Care Medicine, Oulu University Hospital, Finland
| | - Patrick Zuercher
- Department of Intensive Care Medicine, Inselspital, Bern University Hospital, University of Bern, Switzerland
| | | | - Satish Mistry
- Department for Clinical Research, Phagenesis Limited, Manchester Science Park, Manchester, United Kingdom
| | | | - Rainer Dziewas
- Department of Neurology, University Hospital Münster, Münster, Germany
| | - Jan Bakker
- Department Pulmonology and Critical Care. NYU Langone and Columbia University Medical Center New York, USA and Department Intensive Care Adults, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Stephan M. Jakob
- Department of Intensive Care Medicine, Inselspital, Bern University Hospital, University of Bern, Switzerland
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48
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Skoretz SA, Riopelle SJ, Wellman L, Dawson C. Investigating Swallowing and Tracheostomy Following Critical Illness: A Scoping Review. Crit Care Med 2020; 48:e141-e151. [PMID: 31939813 DOI: 10.1097/ccm.0000000000004098] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVES Tracheostomy and dysphagia often coexist during critical illness; however, given the patient's medical complexity, understanding the evidence to optimize swallowing assessment and intervention is challenging. The objective of this scoping review is to describe and explore the literature surrounding swallowing and tracheostomy in the acute care setting. DATA SOURCES Eight electronic databases were searched from inception to May 2017 inclusive, using a search strategy designed by an information scientist. We conducted manual searching of 10 journals, nine gray literature repositories, and forward and backward citation chasing. STUDY SELECTION Two blinded reviewers determined eligibility according to inclusion criteria: English-language studies reporting on swallowing or dysphagia in adults (≥ 17 yr old) who had undergone tracheostomy placement while in acute care. Patients with head and/or neck cancer diagnoses were excluded. DATA EXTRACTION We extracted data using a form designed a priori and conducted descriptive analyses. DATA SYNTHESIS We identified 6,396 citations, of which 725 articles were reviewed and 85 (N) met inclusion criteria. We stratified studies according to content domains with some featuring in multiple categories: dysphagia frequency (n = 38), swallowing physiology (n = 27), risk factors (n = 31), interventions (n = 21), and assessment comparisons (n = 12) and by patient etiology. Sample sizes (with tracheostomy) ranged from 10 to 3,320, and dysphagia frequency ranged from 11% to 93% in studies with consecutive sampling. Study design, sampling method, assessment methods, and interpretation approach varied significantly across studies. CONCLUSIONS The evidence base surrounding this subject is diverse, complicated by heterogeneous patient selection methods, design, and reporting. We suggest ways the evidence base may be developed.
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Affiliation(s)
- Stacey A Skoretz
- School of Audiology and Speech Sciences, University of British Columbia, Vancouver, BC, Canada
- Department of Critical Care Medicine, University of Alberta, Edmonton, AB, Canada
- Centre for Heart Lung Innovation, St. Paul's Hospital, Vancouver, BC, Canada
- University of Alberta Hospitals, Alberta Health Services, Edmonton, AB, Canada
| | - Stephanie J Riopelle
- School of Audiology and Speech Sciences, University of British Columbia, Vancouver, BC, Canada
| | - Leslie Wellman
- University of Alberta Hospitals, Alberta Health Services, Edmonton, AB, Canada
- Royal Alexandra Hospital, Alberta Health Services, Edmonton, AB, Canada
| | - Camilla Dawson
- School of Audiology and Speech Sciences, University of British Columbia, Vancouver, BC, Canada
- University Hospitals Birmingham NHS Foundation Trust, Birmingham, United Kingdom
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49
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Duncan S, Gaughey JM, Fallis R, McAuley DF, Walshe M, Blackwood B. Interventions for oropharyngeal dysphagia in acute and critical care: a protocol for a systematic review and meta-analysis. Syst Rev 2019; 8:283. [PMID: 31747971 PMCID: PMC6864990 DOI: 10.1186/s13643-019-1196-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Accepted: 10/13/2019] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Oropharyngeal dysphagia or swallowing difficulties are common in acute care and critical care, affecting 47% of hospitalised frail elderly, 50% of acute stroke patients and approximately 62% of critically ill patients who have been intubated and mechanically ventilated for prolonged periods. Complications of dysphagia include aspiration leading to chest infection and pneumonia, malnutrition, increased length of hospital stay and re-admission to hospital. To date, most dysphagia interventions in acute care have been tested with acute stroke populations. While intervention studies in critical care have been emerging since 2015, they are limited and so there is much to learn about the type, the delivery and the intensity of treatments in this setting to inform future clinical trials. The aim of this systematic review is to summarise the evidence regarding the relationship between dysphagia interventions and clinically important patient outcomes in acute and critical care settings. METHODS We will search MEDLINE, EMBASE, CENTRAL, Web of Science, CINAHL and clinical trial registries from inception to the present. We will include studies conducted with adults in acute care settings such as acute hospital wards or units or intensive care units and critical care settings. Studies will be restricted to randomised controlled trials and quasi-randomised controlled trials comparing a new dysphagia intervention with usual care or another intervention. The main outcomes that will be collected include length of time taken to return to oral intake, change in incidence of aspiration and pneumonia, nutritional status, length of hospital stay and quality of life. Key intervention components such as delivery, intensity, acceptability, fidelity and adverse events associated with such interventions will be collected to inform future clinical trials. Two independent reviewers will assess articles for eligibility, data extraction and quality appraisal. A meta-analysis will be conducted as appropriate. DISCUSSION No systematic review has attempted to summarise the evidence for oropharyngeal dysphagia interventions in acute and critical care. Results of the proposed systematic review will inform practice and the design of future clinical trials. SYSTEMATIC REVIEW REGISTRATION PROSPERO CRD 42018116849 (http://www.crd.york.ac.uk/PROSPERO/).
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Affiliation(s)
- Sallyanne Duncan
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queen's University, Belfast, 97 Lisburn Road, Belfast, BT9 7BL, UK.
| | - Jennifer Mc Gaughey
- School of Nursing and Midwifery, Medical Biology Centre, Queen's University Belfast, 97 Lisburn Road, Belfast, BT9 7BL, UK
| | - Richard Fallis
- Queen's University Belfast Medical Library, Mullhouse Building, Mullhouse Road, Belfast, BT12 6DP, UK
| | - Daniel F McAuley
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queen's University, Belfast, 97 Lisburn Road, Belfast, BT9 7BL, UK
| | - Margaret Walshe
- Department of Clinical Speech and Language Studies, Trinity College Dublin, Leinster St. South, Dublin 2, D02 KF66, Ireland
| | - Bronagh Blackwood
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queen's University, Belfast, 97 Lisburn Road, Belfast, BT9 7BL, UK
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50
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Suntrup-Krueger S, Schmidt S, Warnecke T, Steidl C, Muhle P, Schroeder JB, Labeit B, Minnerup J, Dziewas R. Extubation Readiness in Critically Ill Stroke Patients. Stroke 2019; 50:1981-1988. [PMID: 31280655 DOI: 10.1161/strokeaha.118.024643] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Background and Purpose- Predicting safe extubation represents a clinical challenge in acute stroke patients. Classical respiratory weaning criteria have not proven reliable. Concerning the paramount relevance of postextubation dysphagia in this population, criteria related to airway safety seem to perform better, but diagnostic standards are lacking. We compare clinical and instrumental swallowing examination tools to assess extubation readiness and propose a simple Determine Extubation Failure in Severe Stroke score for decision making. Methods- Data of 133 orally intubated acute stroke patients were prospectively collected in this observational study. Classical extubation criteria, a modified semiquantitative airway score, and an oral motor function score were assessed before extubation. A 3-ounce water swallow test and validated 6-point fiberoptic endoscopic dysphagia severity scoring were performed thereafter. Association of demographic and clinical parameters with extubation failure (EF) was investigated. Independent predictors of EF were translated into a point scoring system. Ideal cutoff values were determined by receiver operator characteristics analyses. Results- Patients with EF (24.1% after 24±43 hours) performed worse in all swallowing assessments (P<0.001). Fiberoptic endoscopic dysphagia severity scoring was the only independent predictor of EF (adjusted odds ratio, 4.2; P<0.007) with optimal cutoff ≥5 (sensitivity 84.6% and specificity 76.5%). Restricting regression analysis to parameters collected before extubation, a 4-item Determine Extubation Failure in Severe Stroke score (duration of ventilation, the examination of oral motor function, infratentorial lesion, and stroke severity) was derived. The score demonstrated excellent discrimination (area under the curve 0.89; 95% CI, 0.83-0.95) and calibration (Nagelkerkes R2=0.54) with an ideal cutoff ≥4 (sensitivity: 81.3% and specificity: 78.2%). Conclusions- Risk of EF is strongly correlated with postextubation dysphagia severity in stroke. Fiberoptic endoscopic examination of swallowing best predicts necessity of reintubation but requires a trial of extubation. The Determine Extubation Failure In Severe Stroke score is based on easy to collect clinical data and may guide extubation decision making in critically ill stroke patients.
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Affiliation(s)
- Sonja Suntrup-Krueger
- From the Department of Neurology, University of Muenster, Germany (S.S.-K., S.S., T.W., P.M., J.B.S., B.L., J.M., R.D.)
| | - Sarah Schmidt
- From the Department of Neurology, University of Muenster, Germany (S.S.-K., S.S., T.W., P.M., J.B.S., B.L., J.M., R.D.)
| | - Tobias Warnecke
- From the Department of Neurology, University of Muenster, Germany (S.S.-K., S.S., T.W., P.M., J.B.S., B.L., J.M., R.D.)
| | | | - Paul Muhle
- From the Department of Neurology, University of Muenster, Germany (S.S.-K., S.S., T.W., P.M., J.B.S., B.L., J.M., R.D.)
| | - Jens B Schroeder
- From the Department of Neurology, University of Muenster, Germany (S.S.-K., S.S., T.W., P.M., J.B.S., B.L., J.M., R.D.)
| | - Bendix Labeit
- From the Department of Neurology, University of Muenster, Germany (S.S.-K., S.S., T.W., P.M., J.B.S., B.L., J.M., R.D.)
| | - Jens Minnerup
- From the Department of Neurology, University of Muenster, Germany (S.S.-K., S.S., T.W., P.M., J.B.S., B.L., J.M., R.D.)
| | - Rainer Dziewas
- From the Department of Neurology, University of Muenster, Germany (S.S.-K., S.S., T.W., P.M., J.B.S., B.L., J.M., R.D.)
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