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Jost WH, Berberovic E. Therapy with botulinum neurotoxin for Parkinson's disease. J Neural Transm (Vienna) 2024:10.1007/s00702-024-02805-y. [PMID: 39052120 DOI: 10.1007/s00702-024-02805-y] [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: 06/14/2024] [Accepted: 07/04/2024] [Indexed: 07/27/2024]
Abstract
Botulinum neurotoxin (BoNT) has been in use since the 1970's. Its effect is reached mainly by inhibiting the release of acetylcholine in the synaptic gap of motor neurons or at the motor end plate and the parasympathetic ganglia. In the case of Parkinson's disease, it is used to treat several motor and non-motor symptoms. Within recent years increasingly numerous possible fields of application of BoNT have been found for the treatment of Parkinson's disease, and for some specific symptoms it has in fact become the therapy of choice, while for others it is but one of the therapeutic options that come into consideration when others are not sufficiently effective. In the following, we intend to outline the indications, the possible side effects and also the approvals for therapies with botulinum toxin in the primary and secondary symptoms of Parkinson's disease.
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Affiliation(s)
- Wolfgang H Jost
- Parkinson-Klinik Ortenau, Kreuzbergstraße 12-16, 77709, Wolfach, Germany.
| | - Emir Berberovic
- Parkinson-Klinik Ortenau, Kreuzbergstraße 12-16, 77709, Wolfach, Germany
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2
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Lee JH, Lee HJ, Kim BH. Ultrasound-Guided Botulinum Neurotoxin Injection for Alleviating Cricopharyngeus Muscle Spasticity: A Cadaveric Feasibility Study with Nerve Ending Analysis. Toxins (Basel) 2024; 16:317. [PMID: 39057957 PMCID: PMC11281226 DOI: 10.3390/toxins16070317] [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: 06/12/2024] [Revised: 07/07/2024] [Accepted: 07/09/2024] [Indexed: 07/28/2024] Open
Abstract
Botulinum neurotoxin (BNT) injection into the cricopharyngeus muscle (CPM) under ultrasound (US) guidance is a minimally invasive technique performed to relieve cricopharyngeal dysphagia by reducing CPM spasticity. This technique is basically accessible only to both lateral sides of the CPM. This cadaveric study aimed to evaluate whether US-guided injection could effectively deliver BNT to abundant areas of gross nerve endings within the CPM. We utilized a newly modified Sihler's staining method to identify regions with abundant neural endings within the CPM while preserving the three-dimensional morphology of the muscle in 10 sides of 5 fresh cadavers. A mixture of 0.2 mL dye was injected into the 16 sides of CPM under US guidance in 8 cadavers. Nerve endings were abundant in posterolateral areas of the CPM; the injected dye was identified at the posterolateral area on 12 sides (12/16 side, 75%) without diffusion into the posterior cricoarytenoid muscle. The injection failed on four sides (two sides of the prevertebral fascia and two sides of the esophagus below the CPM). These results suggest that US-guided injection could be a feasible technique as it can deliver BNT to the most abundant nerve distribution areas within the CPM in most cases.
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Affiliation(s)
- Ji-Hyun Lee
- Department of Anatomy and Acupoint, College of Korean Medicine, Gachon University, 1332, Seongnam-daero, Seongnam 13120, Republic of Korea;
| | - Hyung-Jin Lee
- Department of Anatomy, CHA University School of Medicine, 335, Pangyo-ro, Seongnam 13448, Republic of Korea
| | - Bo Hae Kim
- Department of Otorhinolaryngology-Head and Neck Surgery, Dongguk University Ilsan Hospital, College of Medicine, 27 Dongguk-ro, Goyang 10326, Republic of Korea
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Canta R, Vestito L, Castellini P, Trompetto C, Mori L, De Giovanni A, Puce L, Marinelli L. Successful Treatment of Post COVID-19 Neurogenic Dysphagia with Botulinum Toxin. Eur J Case Rep Intern Med 2023; 10:004105. [PMID: 38077706 PMCID: PMC10705822 DOI: 10.12890/2023_004105] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Accepted: 09/27/2023] [Indexed: 07/18/2024] Open
Abstract
INTRODUCTION Dysphagia in post COVID-19 patients could be caused by several factors, including reduced pharyngolaryngeal coordination due to SARS-CoV-2 tropism to the central and/or peripheral nervous system. To our knowledge, this is the first reported case of COVID-19-related dysphagia successfully treated with botulinum toxin type A injection. CASE DESCRIPTION We report the case of a patient with severe oropharyngeal dysphagia due to COVID-19 confirmed by fibre endoscopy. As a result, the patient required an enteral feeding tube. After two months of traditional swallowing therapies, there was only limited improvement. An electrophysiologic evaluation of the cricopharyngeal muscle was performed and showed a normal inhibition of the cricopharyngeal muscle, followed by a hypertonic rebound. Based on this result, we decided to perform a unilateral laryngeal injection of botulinum toxin type A. After the injection, the patient's swallowing function improved significantly, allowing him to return to oral feeding. DISCUSSION Newly diagnosed oropharyngeal dysphagia was found in 35.3% of hospitalised patients with COVID-19. There are several possible causes of COVID-19-associated dysphagia, including stroke, encephalitis, critical illness neuropathy, Guillain-Barré syndrome and skeletal muscle injury. In our case, since stroke was excluded by brain MRI, cranial nerve injury was a possible explanation for the difficult recovery of swallowing despite daily swallowing therapy. CONCLUSION We suggest that electrophysiology is a valid tool for the diagnosis and follow-up of patients with oropharyngeal dysphagia. LEARNING POINTS SARS-CoV-2 tropism to the central and/or peripheral nervous system can cause dysphagia in post COVID-19 patients.An electrophysiologic approach is useful for the diagnosis and follow-up of patients with oropharyngeal dysphagia.A single botulinum toxin type A injection is a valid treatment option to improve the swallowing function in patients with post COVID-19 dysphagia.
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Affiliation(s)
- Riccardo Canta
- Department of Neuroscience (DINOGMI), University of Genova, Genova,
Italy
- Division of Neuro-rehabilitation, IRCCS Ospedale Policlinico San Martino, Genova,
Italy
| | - Lucilla Vestito
- Department of Neuroscience (DINOGMI), University of Genova, Genova,
Italy
- Division of Neuro-rehabilitation, IRCCS Ospedale Policlinico San Martino, Genova,
Italy
| | - Paola Castellini
- IRCCS Ospedale Policlinico San Martino, Genova,
Italy
- SSD Foniatria, Genova,
Italy
| | - Carlo Trompetto
- Department of Neuroscience (DINOGMI), University of Genova, Genova,
Italy
- Division of Neuro-rehabilitation, IRCCS Ospedale Policlinico San Martino, Genova,
Italy
| | - Laura Mori
- Department of Neuroscience (DINOGMI), University of Genova, Genova,
Italy
- Division of Neuro-rehabilitation, IRCCS Ospedale Policlinico San Martino, Genova,
Italy
| | - Anna De Giovanni
- Department of Neuroscience (DINOGMI), University of Genova, Genova,
Italy
- Division of Neuro-rehabilitation, IRCCS Ospedale Policlinico San Martino, Genova,
Italy
| | - Luca Puce
- Department of Neuroscience (DINOGMI), University of Genova, Genova,
Italy
- Division of Neuro-rehabilitation, IRCCS Ospedale Policlinico San Martino, Genova,
Italy
| | - Lucio Marinelli
- Department of Neuroscience (DINOGMI), University of Genova, Genova,
Italy
- Division of Neuro-rehabilitation, IRCCS Ospedale Policlinico San Martino, Genova,
Italy
- Division of Clinical Neurophysiology, IRCCS Ospedale Policlinico San Martino, Genova,
Italy
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Pavesi L, Balzano C, Mauramati S, Giudice C, Fresia M, Todisco M, Alfonsi E, Cosentino G. Retrograde Cricopharyngeus Dysfunction effectively treated with low dose botulinum toxin. A case report from Italy. Front Neurol 2023; 14:1238304. [PMID: 37621856 PMCID: PMC10444988 DOI: 10.3389/fneur.2023.1238304] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2023] [Accepted: 07/25/2023] [Indexed: 08/26/2023] Open
Abstract
A large constellation of hitherto unexplained symptoms including inability to burp, gurgling noises from the chest and lower neck, abdominal bloating, flatulence, painful hiccups and emetophobia was defined as Retrograde Cricopharyngeus Dysfunction (R-CPD) in 2019. First choice treatment of R-CPD involves injection of botulinum toxin into the cricopharyngeus muscle under local or general anesthesia. This treatment has been found to be effective in the vast majority of subjects, with limited adverse events and prolonged therapeutic effects. Notwithstanding, R-CPD is still a poorly understood and underestimated disease, and a specific therapeutic dosage range of botulinum toxin (BT) has not been yet established. In this report, we describe the first case of R-CPD diagnosed in Italy, successfully treated with unilateral, anesthesia-free injection of 10 units of onabotulinum toxin into the cricopharyngeus muscle, representing the lowest dose reported to date.
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Affiliation(s)
- Luca Pavesi
- Independent Researcher in Pharmaceutical Chemistry and Technology and in Nutritional Sciences, Novara, Italy
| | - Cecilia Balzano
- Independent Researcher in Pharmaceutical Chemistry and Technology and in Nutritional Sciences, Novara, Italy
| | - Simone Mauramati
- Department of Otorhinolaryngology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Carla Giudice
- Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy
- IRCCS Mondino Foundation, Pavia, Italy
| | | | | | | | - Giuseppe Cosentino
- Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy
- IRCCS Mondino Foundation, Pavia, Italy
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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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Alfonsi E, Todisco M, Fresia M, Tassorelli C, Cosentino G. Electrokinesiographic Study of Oropharyngeal Swallowing in Neurogenic Dysphagia. Dysphagia 2023; 38:543-557. [PMID: 34313849 DOI: 10.1007/s00455-021-10336-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Accepted: 06/23/2021] [Indexed: 01/04/2023]
Abstract
Electrokinesiographic study of swallowing (EKSS) can be useful for the assessment of patients with suspected or overt neurogenic dysphagia. EKSS consists of multichannel recording of the electromyographic (EMG) activity of the suprahyoid/submental muscle complex (SHEMG), the EMG activity of the cricopharyngeal muscle (CPEMG), and the laryngopharyngeal mechanogram (LPM). The LPM is an expression of the mechanical changes that the laryngopharyngeal structures undergo during the pharyngeal phase of swallowing. This method allows detailed evaluation of the magnitude, duration and temporal relations of the different events that characterize oropharyngeal swallowing, and thus in-depth exploration both of physiological deglutition mechanisms and of pathophysiological features of swallowing in neurogenic dysphagia. Furthermore, EKSS can guide dysphagia treatment strategies, allowing identification of optimal solutions for single patients. For instance, CPEMG recording can identify incomplete or absent relaxation of the upper esophageal sphincter during the pharyngeal phase of swallowing, thus suggesting a therapeutic approach based on botulinum toxin injection into the cricopharyngeal muscle. More recently, the 'shape' of SHEMG and the reproducibility of both SHEMG and LPM over repeated swallowing acts have been implemented as novel electrokinesiographic parameters. These measures could be valuable for straightforward non-invasive investigation of dysphagia severity and response to dysphagia treatment in clinical practice.
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Affiliation(s)
- Enrico Alfonsi
- Clinical Neurophysiology Unit, IRCCS Mondino Foundation, Via Mondino 2, 27100, Pavia, Italy.
| | - Massimiliano Todisco
- Clinical Neurophysiology Unit, IRCCS Mondino Foundation, Via Mondino 2, 27100, Pavia, Italy
- Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy
| | - Mauro Fresia
- Clinical Neurophysiology Unit, IRCCS Mondino Foundation, Via Mondino 2, 27100, Pavia, Italy
| | - Cristina Tassorelli
- Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy
- Neurorehabilitation Unit, IRCCS Mondino Foundation, Pavia, Italy
| | - Giuseppe Cosentino
- Clinical Neurophysiology Unit, IRCCS Mondino Foundation, Via Mondino 2, 27100, Pavia, Italy
- Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy
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Yokoi S, Nishio N, Maruo T, Hiramatsu M, Mukoyama N, Tsuzuki H, Wada A, Atsuta N, Ito D, Tsuboi T, Sobue G, Katsuno M, Fujimoto Y, Sone M. Safety and Clinical Benefits of Laryngeal Closure in Patients with Amyotrophic Lateral Sclerosis. Dysphagia 2023; 38:211-219. [PMID: 35507038 PMCID: PMC9873708 DOI: 10.1007/s00455-022-10454-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2021] [Accepted: 04/11/2022] [Indexed: 01/28/2023]
Abstract
This study evaluated the safety of laryngeal closure and post-surgical changes in swallowing function of patients with amyotrophic lateral sclerosis (ALS) and proposed an appropriate surgical strategy for patients with ALS. Clinical and surgical data of 26 consecutive patients with ALS who underwent laryngeal closure at Nagoya University Hospital in Japan between 2003 and 2020 were retrospectively analyzed. Changes in swallowing functions were evaluated before and approximately 1 month post-surgery using Neuromuscular Disease Swallowing Status Scale (NdSSS), and Functional Oral Intake Scale (FOIS). The median operation time was 126 min (range, 51-163 min), and the median intraoperative blood loss was 20 mL (range, 0-88 mL). Among the 26 ALS patients who underwent laryngeal closure, grade 1 (mild) complications occurred in three patients (12%); however, no severe complications were observed. After surgery, 25 patients (96%) maintained the swallowing function and only one patient (4%) had deteriorating NdSSS and FOIS scores. No patients were referred to our hospital due to severe aspiration pneumonia after the surgery. Two patients did not require a feeding tube after the surgery and returned to oral intake. Laryngeal closure may be a safe surgical procedure for preventing chronic aspiration and may also maintain swallowing function of patients with ALS. Further multicenter prospective studies using the gold standard videofluoroscopic swallowing examination are required to support our findings.
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Affiliation(s)
- Sayaka Yokoi
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, 65, Tsurumai-cho, Showa-ku, Nagoya, Aichi, 466-8550, Japan
| | - Naoki Nishio
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, 65, Tsurumai-cho, Showa-ku, Nagoya, Aichi, 466-8550, Japan.
| | - Takashi Maruo
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, 65, Tsurumai-cho, Showa-ku, Nagoya, Aichi, 466-8550, Japan
| | - Mariko Hiramatsu
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, 65, Tsurumai-cho, Showa-ku, Nagoya, Aichi, 466-8550, Japan
| | - Nobuaki Mukoyama
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, 65, Tsurumai-cho, Showa-ku, Nagoya, Aichi, 466-8550, Japan
| | - Hidenori Tsuzuki
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, 65, Tsurumai-cho, Showa-ku, Nagoya, Aichi, 466-8550, Japan
| | - Akihisa Wada
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, 65, Tsurumai-cho, Showa-ku, Nagoya, Aichi, 466-8550, Japan
| | - Naoki Atsuta
- Department of Neurology, Aichi Medical University, 1-1 Yazakokarimata, Nagakute, Aichi, 480-1195, Japan
| | - Daisuke Ito
- Department of Neurology, Nagoya University Graduate School of Medicine, 65, Tsurumai-cho, Showa-ku, Nagoya, Aichi, 466-8550, Japan
| | - Takashi Tsuboi
- Department of Neurology, Nagoya University Graduate School of Medicine, 65, Tsurumai-cho, Showa-ku, Nagoya, Aichi, 466-8550, Japan
| | - Gen Sobue
- Aichi Medical University, 1-1 Yazakokarimata, Nagakute, Aichi, 480-1195, Japan
| | - Masahisa Katsuno
- Department of Neurology, Nagoya University Graduate School of Medicine, 65, Tsurumai-cho, Showa-ku, Nagoya, Aichi, 466-8550, Japan
| | - Yasushi Fujimoto
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, 65, Tsurumai-cho, Showa-ku, Nagoya, Aichi, 466-8550, Japan
- Department of Otorhinolaryngology, Head and Neck Surgery, Aichi Medical University, 1-1 Yazakokarimata, Nagakute, Aichi, 480-1195, Japan
| | - Michihiko Sone
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, 65, Tsurumai-cho, Showa-ku, Nagoya, Aichi, 466-8550, Japan
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8
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Cosentino G, Todisco M, Giudice C, Tassorelli C, Alfonsi E. Assessment and treatment of neurogenic dysphagia in stroke and Parkinson's disease. Curr Opin Neurol 2022; 35:741-752. [PMID: 36226719 DOI: 10.1097/wco.0000000000001117] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
PURPOSE OF REVIEW Neurogenic dysphagia worsens quality of life and prognosis of patients with different neurological disorders. Management of neurogenic dysphagia can be challenging. This review provides a comprehensive overview of current evidence on screening, diagnosis, and treatment of neurogenic dysphagia in stroke and Parkinson's disease, suggesting clues for clinical practice. RECENT FINDINGS The pros and cons of diagnostic techniques are discussed in the light of updated evidence. Findings from recent meta-analyses of different treatment approaches, including traditional dysphagia therapy, peripheral and central neurostimulation techniques, and treatment with botulinum toxin, are critically discussed, emphasizing inconsistencies and controversial issues. SUMMARY Screening tests and clinical swallow examination should be routinely performed in neurological patients at risk for dysphagia. In patients testing positive for dysphagia, first-line instrumental investigations, represented by fiberoptic endoscopic evaluation of swallowing or videofluoroscopic swallow study, should be performed to confirm the presence of dysphagia, to assess its severity, and to inform the treatment. Second-line and third-line instrumental methods can be used in selected patients to clarify specific pathophysiological aspects of oropharyngeal dysphagia. Treatment strategies should be personalized, and combination of traditional dysphagia therapy with innovative treatment approaches may increase the chance of restoring effective and safe swallowing.
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Affiliation(s)
- Giuseppe Cosentino
- Translational Neurophysiology Research Unit, IRCCS Mondino Foundation
- Department of Brain and Behavioral Sciences, University of Pavia
| | - Massimiliano Todisco
- Translational Neurophysiology Research Unit, IRCCS Mondino Foundation
- Department of Brain and Behavioral Sciences, University of Pavia
| | - Carla Giudice
- Department of Brain and Behavioral Sciences, University of Pavia
- Headache Science and Neurorehabilitation Center, IRCCS Mondino Foundation, Pavia, Italy
| | - Cristina Tassorelli
- Department of Brain and Behavioral Sciences, University of Pavia
- Headache Science and Neurorehabilitation Center, IRCCS Mondino Foundation, Pavia, Italy
| | - Enrico Alfonsi
- Translational Neurophysiology Research Unit, IRCCS Mondino Foundation
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Schindler A, Baijens LWJ, Geneid A, Pizzorni N. Phoniatricians and otorhinolaryngologists approaching oropharyngeal dysphagia: an update on FEES. Eur Arch Otorhinolaryngol 2022; 279:2727-2742. [PMID: 34779927 PMCID: PMC8591442 DOI: 10.1007/s00405-021-07161-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 10/26/2021] [Indexed: 12/16/2022]
Abstract
PURPOSE Oropharyngeal dysphagia (OD) is a common phenomenon in otorhinolaryngology and phoniatrics. As both sub-disciplines have a strong tradition and clinical experience in endoscopic assessment of the upper aerodigestive tract, the implementation of fiberoptic endoscopic evaluation of swallowing (FEES) was an almost self-evident evolution. This review aims to provide an update on FEES and the role of phoniatricians and otorhinolaryngologists using FEES in Europe. METHODS A narrative review of the literature was performed by experts in the field of FEES both in the clinical context and in the field of scientific research. RESULTS FEES is the first-choice OD assessment technique for both phoniatricians and otorhinolaryngologists. FEES is becoming increasingly popular because of its usefulness, safety, low costs, wide applicability, and feasibility in different clinical settings. FEES can be performed by health professionals of varying disciplines, once adequate knowledge and skills are acquired. FEES aims to determine OD nature and severity and can provide diagnostic information regarding the underlying etiology. The direct effect of therapeutic interventions can be evaluated using FEES, contributing to design the OD management plan. Standardization of FEES protocols and metrics is still lacking. Technological innovation regarding image resolution, frame rate frequency, endoscopic light source specifications, and endoscopic rotation range has contributed to an increased diagnostic accuracy. CONCLUSION The rising number of phoniatricians and otorhinolaryngologists performing FEES contributes to the early detection and treatment of OD in an aging European population. Nevertheless, a multidisciplinary approach together with other disciplines is crucial for the success of OD management.
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Affiliation(s)
- Antonio Schindler
- Department of Biomedical and Clinical Sciences "L. Sacco", Milan University, UOS Foniatria, ASST Fatebenefratelli-Sacco, Ospedale Sacco, Via GB Grassi 74, 20154, Milano, Italy.
| | - Laura W J Baijens
- Department of Otorhinolaryngology, Head and Neck Surgery, Maastricht University Medical Center, Maastricht, The Netherlands
- School for Oncology and Developmental Biology-GROW, Maastricht University, Maastricht, The Netherlands
| | - Ahmed Geneid
- Department of Otorhinolaryngology and Phoniatrics-Head and Neck Surgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Nicole Pizzorni
- Department of Biomedical and Clinical Sciences "L. Sacco", Milan University, UOS Foniatria, ASST Fatebenefratelli-Sacco, Ospedale Sacco, Via GB Grassi 74, 20154, Milano, Italy
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Botulinum Toxin Injection for the Treatment of Upper Esophageal Sphincter Dysfunction. Toxins (Basel) 2022; 14:toxins14050321. [PMID: 35622568 PMCID: PMC9147508 DOI: 10.3390/toxins14050321] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Revised: 04/29/2022] [Accepted: 04/29/2022] [Indexed: 02/04/2023] Open
Abstract
Dysphagia associated with upper esophageal sphincter (UES) dysfunction remarkably affects the quality of life of patients. UES injection of botulinum toxin is an effective treatment for dysphagia. In comparison with skeletal muscles of the limb and trunk, the UES is a special therapeutic target of botulinum toxin injection, owing to its several anatomical, physiological, and pathophysiological features. This review focuses on (1) the anatomy and function of the UES and the pathophysiology of UES dysfunction in dysphagia and why the entire UES rather than the cricopharyngeal muscle before/during botulinum toxin injection should be examined and targeted; (2) the therapeutic mechanisms of botulinum toxin for UES dysfunction, including the choice of injection sites, dose, and volume; (3) the strengths and weaknesses of guiding techniques, including electromyography, ultrasound, computed tomography, and balloon catheter dilation for botulinum toxin injection of the UES.
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Gandhi P, Steele CM. Effectiveness of Interventions for Dysphagia in Parkinson Disease: A Systematic Review. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2022; 31:463-485. [PMID: 34890260 PMCID: PMC9159671 DOI: 10.1044/2021_ajslp-21-00145] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 07/18/2021] [Accepted: 09/10/2021] [Indexed: 05/31/2023]
Abstract
PURPOSE Dysphagia is a common sequela of Parkinson disease (PD) and is associated with malnutrition, aspiration pneumonia, and mortality. This review article synthesized evidence regarding the effectiveness of interventions for dysphagia in PD. METHOD Electronic searches were conducted in Ovid MEDLINE, Embase, Cochrane Central Register of Controlled Trials, CINAHL, and speechBITE. Of the 2,015 articles identified, 26 met eligibility criteria: interventional or observational studies with at least five or more participants evaluating dysphagia interventions in adults with PD-related dysphagia, with outcomes measured using videofluoroscopic swallowing study (VFSS), fiberoptic endoscopic evaluation of swallowing (FEES), or electromyography (EMG). Risk of bias (RoB) was evaluated using the Evidence Project tool and predetermined criteria regarding the rigor of swallowing outcome measures. RESULTS Interventions were classified as follows: pharmacological (n = 11), neurostimulation (n = 8), and behavioral (n = 7). Primary outcome measures varied across studies, including swallowing timing, safety, and efficiency, and were measured using VFSS (n = 17), FEES (n = 6), and EMG (n = 4). Critical appraisal of study findings for RoB, methodological rigor, and transparency showed the majority of studies failed to adequately describe contrast media used, signal acquisition settings, and rater blinding to time point. Low certainty evidence generally suggested improved swallow timing with exercises with biofeedback and deep brain stimulation (DBS), improved safety with DBS and expiratory muscle strength training, and improved efficiency with the Lee Silverman Voice Treatment and levodopa. CONCLUSIONS Studies with lower RoB and greater experimental rigor showed potential benefit in improving swallowing efficiency but not safety. Further research investigating discrete changes in swallowing pathophysiology post-intervention is warranted to guide dysphagia management in PD. SUPPLEMENTAL MATERIAL https://doi.org/10.23641/asha.17132162.
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Affiliation(s)
- Pooja Gandhi
- Swallowing Rehabilitation Research Laboratory, Toronto Rehabilitation Institute—University Health Network, Ontario, Canada
- Rehabilitation Sciences Institute, Faculty of Medicine, University of Toronto, Ontario, Canada
| | - Catriona M. Steele
- Swallowing Rehabilitation Research Laboratory, Toronto Rehabilitation Institute—University Health Network, Ontario, Canada
- Rehabilitation Sciences Institute, Faculty of Medicine, University of Toronto, Ontario, Canada
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Luan S, Wu SL, Xiao LJ, Yang HY, Liao MX, Wang SL, Fan SN, Ma C. Comparison studies of ultrasound-guided botulinum toxin injection and balloon catheter dilatation in the treatment of neurogenic cricopharyngeal muscle dysfunction. NeuroRehabilitation 2021; 49:629-639. [PMID: 34806624 DOI: 10.3233/nre-210113] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Cricopharyngeal muscle dysfunction (CPD) management has been challenging in clinical practice. OBJECTIVE To compare the efficacy and safety of ultrasound-guided botulinum toxin injection and balloon catheter dilatation in treating CPD. METHODS Forty patients with CPD were randomly divided into two groups, namely the botulinum toxin injection group (BTX group) and balloon dilatation group (BD group). Patients in the BTX group received a single ultrasound-guided injection of 50 units of botulinum toxin type A, while the BD group received dilatation therapy five times per week, consecutively for two weeks. Relative opening percentage of the upper esophageal sphincter (UES), the penetration-aspiration scale (PAS), and the Dysphagia Outcome Severity Scale (DOSS) were evaluated by a videofluoroscopic swallowing study (VFSS) at baseline, 1-month, and 3-months posttreatment. The Functional Oral Intake Scale (FOIS) and Standardized Swallowing Assessment (SSA) were also used to evaluate participants' swallowing function at baseline and the 1-week, 2-week, 1-month, and 3-month follow-ups. RESULTS A generalized estimating equation (GEE) model revealed the significant main effect for time in UES, PAS, DOSS, FOIS, and SSA compared to baseline (P <0.05), while no group-by-time interactions (except for the PAS assessment) or main effect for treatment was detected among the above multiple variances. No systematic complications or severe adverse effects were noted. CONCLUSION Both ultrasound-guided botulinum toxin type A injections and balloon dilatation therapy have been proven as safe and effective treatments for CPD patients. Future clinical trials with longer follow-up periods and more participants are warranted.
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Affiliation(s)
- Shuo Luan
- Department of Rehabilitation, Sun Yat-sen Memorial Hospital, Guangzhou, People's Republic of China
| | - Shao-Ling Wu
- Department of Rehabilitation, Sun Yat-sen Memorial Hospital, Guangzhou, People's Republic of China
| | - Ling-Jun Xiao
- Department of Rehabilitation, Sun Yat-sen Memorial Hospital, Guangzhou, People's Republic of China
| | - Hai-Yun Yang
- Department of Ultrasonic, Sun Yat-sen Memorial Hospital, Guangzhou, People's Republic of China
| | - Mei-Xin Liao
- Department of Rehabilitation, Sun Yat-sen Memorial Hospital, Guangzhou, People's Republic of China
| | - Shao-Ling Wang
- Department of Rehabilitation, Sun Yat-sen Memorial Hospital, Guangzhou, People's Republic of China
| | - Sheng-Nuo Fan
- Department of Rehabilitation, Sun Yat-sen Memorial Hospital, Guangzhou, People's Republic of China
| | - Chao Ma
- Department of Rehabilitation, Sun Yat-sen Memorial Hospital, Guangzhou, People's Republic of China
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Consensus on the treatment of dysphagia in Parkinson's disease. J Neurol Sci 2021; 430:120008. [PMID: 34624796 DOI: 10.1016/j.jns.2021.120008] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Revised: 09/20/2021] [Accepted: 09/24/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND Dysphagia is common in Parkinson's disease (PD). The effects of antiparkinsonian drugs on dysphagia are controversial. Several treatments for dysphagia are available but there is no consensus on their efficacy in PD. OBJECTIVE To conduct a systematic review of the literature and to define consensus statements on the treatment of dysphagia in PD and related nutritional management. METHODS A multinational group of experts in the field of neurogenic dysphagia and/or Parkinson's disease conducted a systematic evaluation of the literature and reported the results according to PRISMA guidelines. The evidence from the retrieved studies was analyzed and discussed in a consensus conference organized in Pavia, Italy, and the consensus statements were drafted. The final version of statements was subsequently achieved by e-mail consensus. RESULTS The literature review retrieved 64 papers on treatment and nutrition of patients with PD and dysphagia, mainly of Class IV quality. Based on the literature and expert opinion in cases where the evidence was limited or lacking, 26 statements were developed. CONCLUSIONS The statements developed by the Consensus panel provide a guidance for a multi-disciplinary treatment of dysphagia in patients with PD, involving neurologists, otorhinolaryngologists, gastroenterologists, phoniatricians, speech-language pathologists, dieticians, and clinical nutritionists.
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A multinational consensus on dysphagia in Parkinson's disease: screening, diagnosis and prognostic value. J Neurol 2021; 269:1335-1352. [PMID: 34417870 PMCID: PMC8857094 DOI: 10.1007/s00415-021-10739-8] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 08/01/2021] [Accepted: 08/02/2021] [Indexed: 11/25/2022]
Abstract
Background Parkinson’s disease (PD) is a neurodegenerative disorder characterized by a combination of motor and non-motor dysfunction. Dysphagia is a common symptom in PD, though it is still too frequently underdiagnosed. Consensus is lacking on screening, diagnosis, and prognosis of dysphagia in PD.
Objective To systematically review the literature and to define consensus statements on the screening and the diagnosis of dysphagia in PD, as well as on the impact of dysphagia on the prognosis and quality of life (QoL) of PD patients.
Methods A multinational group of experts in the field of neurogenic dysphagia and/or PD conducted a systematic revision of the literature published since January 1990 to February 2021 and reported the results according to PRISMA guidelines. The output of the research was then analyzed and discussed in a consensus conference convened in Pavia, Italy, where the consensus statements were drafted. The final version of statements was subsequently achieved by e-mail consensus.
Results Eighty-five papers were used to inform the Panel’s statements even though most of them were of Class IV quality. The statements tackled four main areas: (1) screening of dysphagia: timing and tools; (2) diagnosis of dysphagia: clinical and instrumental detection, severity assessment; (3) dysphagia and QoL: impact and assessment; (4) prognostic value of dysphagia; impact on the outcome and role of associated conditions. Conclusions The statements elaborated by the Consensus Panel provide a framework to guide the neurologist in the timely detection and accurate diagnosis of dysphagia in PD. Supplementary Information The online version contains supplementary material available at 10.1007/s00415-021-10739-8.
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Xie M, Zeng P, Wan G, An D, Tang Z, Li C, Wei X, Shi J, Zhang Y, Dou Z, Wen H. The Effect of Combined Guidance of Botulinum Toxin Injection with Ultrasound, Catheter Balloon, and Electromyography on Neurogenic Cricopharyngeal Dysfunction: A Prospective Study. Dysphagia 2021; 37:601-611. [PMID: 33928464 DOI: 10.1007/s00455-021-10310-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Accepted: 04/20/2021] [Indexed: 12/27/2022]
Abstract
BACKGROUND Cricopharyngeal botulinum toxin (BTX) injection is one of the treatments for neurogenic cricopharyngeal dysfunction (CPD). We conducted this prospective study to investigate the effect and safety of BTX injection for neurogenic CPD with a novel guidance. METHODS Twenty-one patients with neurogenic CPD whose symptoms did not reduce after conventional swallowing therapy were included in this study. The impact of BTX injection on the swallowing function of the patients was evaluated. KEY RESULTS After the injection, the Functional Oral Intake Scale (FOIS) score increased in 17 of 21 patients (80.9%), which ranged from 1 to 3 (P < 0.001). Moreover, there was a significant reduction in the UES opening impairment (P < 0.01), UES residual pressure (P < 0.05), duration of UES relaxation, penetration-aspiration scale score (P < 0.05), secretion (P < 0.05), vallecular residue (P < 0.01), and left (P < 0.05) and right (P < 0.05) pyriform sinus residue. With at least 6 months of follow-up, we found that FOIS continued to increase in patients who showed improvement after the injection (i.e., FOIS 5-7 points), while it remained unchanged in patients without improvement after the injection. There were no side effects reported in this study. CONCLUSION & INFERENCES BTX injection into the cricopharyngeal muscle guided by ultrasound, catheter balloon, and electromyography possibly has a long-lasting effect that can effectively and safely improve the swallowing function of patients with neurogenic CPD.
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Affiliation(s)
- Mengshu Xie
- Department of Rehabilitation Medicine, The Third Affiliated Hospital, Sun Yat-Sen University, 600 Tianhe Road, Guangzhou, 510630, Guangdong Province, China
| | - Peishan Zeng
- Department of Rehabilitation Medicine, The Third Affiliated Hospital, Sun Yat-Sen University, 600 Tianhe Road, Guangzhou, 510630, Guangdong Province, China
| | - Guifang Wan
- Department of Rehabilitation Medicine, The Third Affiliated Hospital, Sun Yat-Sen University, 600 Tianhe Road, Guangzhou, 510630, Guangdong Province, China
| | - Delian An
- Department of Rehabilitation Medicine, The Third Affiliated Hospital, Sun Yat-Sen University, 600 Tianhe Road, Guangzhou, 510630, Guangdong Province, China
| | - Zhiming Tang
- Department of Rehabilitation Medicine, The Third Affiliated Hospital, Sun Yat-Sen University, 600 Tianhe Road, Guangzhou, 510630, Guangdong Province, China
| | - Chao Li
- Department of Rehabilitation Medicine, The Third Affiliated Hospital, Sun Yat-Sen University, 600 Tianhe Road, Guangzhou, 510630, Guangdong Province, China
| | - Xiaomei Wei
- Department of Rehabilitation Medicine, The Third Affiliated Hospital, Sun Yat-Sen University, 600 Tianhe Road, Guangzhou, 510630, Guangdong Province, China
| | - Jing Shi
- Department of Rehabilitation Medicine, The Third Affiliated Hospital, Sun Yat-Sen University, 600 Tianhe Road, Guangzhou, 510630, Guangdong Province, China
| | - Yaowen Zhang
- Department of Rehabilitation Medicine, The Third Affiliated Hospital, Sun Yat-Sen University, 600 Tianhe Road, Guangzhou, 510630, Guangdong Province, China
| | - Zulin Dou
- Department of Rehabilitation Medicine, The Third Affiliated Hospital, Sun Yat-Sen University, 600 Tianhe Road, Guangzhou, 510630, Guangdong Province, China.
| | - Hongmei Wen
- Department of Rehabilitation Medicine, The Third Affiliated Hospital, Sun Yat-Sen University, 600 Tianhe Road, Guangzhou, 510630, Guangdong Province, China.
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Xie M, Dou Z, Wan G, Zeng P, Wen H. Design and implementation of botulinum toxin on cricopharyngeal dysfunction guided by a combination of catheter balloon, ultrasound, and electromyography (BECURE) in patients with stroke: study protocol for a randomized, double-blinded, placebo-controlled trial. Trials 2021; 22:238. [PMID: 33789722 PMCID: PMC8010959 DOI: 10.1186/s13063-021-05195-8] [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: 09/04/2020] [Accepted: 03/16/2021] [Indexed: 11/22/2022] Open
Abstract
Background Cricopharyngeal dysfunction (CPD) occurs in various neurological disorders, especially stroke. The treatment approaches of CPD include swallowing training, cricopharyngeal dilation, botulinum toxin (BTX) injection, and cricopharyngeal myotomy. BTX injection into the cricopharyngeal muscle is effective and safe for some patients with dysphagia, with a success rate between 43 and 100% (mean = 76%). However, well-designed randomized controlled clinical trials are needed to verify its efficacy and safety for the treatment of CPD. The objective of this study is to explore the efficacy and safety of BTX for neurogenic cricopharyngeal achalasia, when administering an injection into the cricopharyngeal muscle guided by a novel precise positioning method, that combines ultrasound, catheter balloon, and electromyography (BECURE). Methods BECURE is a single-center randomized, placebo controlled, double-blinded, superiority clinical trial. To detect a significant difference between the 2 groups, a sample size of 44 patients is estimated. The intervention is BTX versus placebo, with 1:1 randomization. The randomization sequence from 1 to 44 was generated using the Statistical Package for Social Sciences. The study is divided into two phases. In the first phase, patients will be injected with BTX or the placebo. In the second phase, patients who received a placebo injection and those who did not respond to the first BTX injection will receive an injection of BTX. The primary outcome is the score of the Functional Oral Intake Scale (FOIS). The secondary outcomes are as follows: upper esophageal sphincter (UES) residual pressure, UES resting pressure, duration of UES relaxation, velopharyngeal and laryngopharyngeal peak pressure, UES opening, pharyngeal construction ratio, residue of bolus in the epiglottis valley or piriform sinus, and penetration and aspiration. Discussion Dysphagia is a common complication of stroke. There is lack of high-quality evidence for the efficacy of BTX in treating neurogenic CPD. This study will clarify whether BTX injection into the cricopharyngeal muscle can be effective and safe for patients with stroke and CPD. Trial registration Chinese Clinical Trial Register (ChiCTR1900025562). Registered on September 1, 2019.
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Affiliation(s)
- Mengshu Xie
- Department of Rehabilitation Medicine, The Third Affiliated Hospital, Sun Yat-sen University, 600 Tianhe Road, Guangzhou, 510630, Guangdong Province, China
| | - Zulin Dou
- Department of Rehabilitation Medicine, The Third Affiliated Hospital, Sun Yat-sen University, 600 Tianhe Road, Guangzhou, 510630, Guangdong Province, China
| | - Guifang Wan
- Department of Rehabilitation Medicine, The Third Affiliated Hospital, Sun Yat-sen University, 600 Tianhe Road, Guangzhou, 510630, Guangdong Province, China
| | - Peishan Zeng
- Department of Rehabilitation Medicine, The Third Affiliated Hospital, Sun Yat-sen University, 600 Tianhe Road, Guangzhou, 510630, Guangdong Province, China
| | - Hongmei Wen
- Department of Rehabilitation Medicine, The Third Affiliated Hospital, Sun Yat-sen University, 600 Tianhe Road, Guangzhou, 510630, Guangdong Province, China.
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Dysphagia in multiple system atrophy consensus statement on diagnosis, prognosis and treatment. Parkinsonism Relat Disord 2021; 86:124-132. [PMID: 33839029 DOI: 10.1016/j.parkreldis.2021.03.027] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 03/25/2021] [Accepted: 03/25/2021] [Indexed: 12/18/2022]
Abstract
Multiple system atrophy (MSA) is a neurodegenerative disorder characterized by a combination of autonomic failure plus cerebellar syndrome and/or parkinsonism. Dysphagia is a frequent and disabling symptom in MSA and its occurrence within 5 years of motor onset is an additional diagnostic feature. Dysphagia can lead to aspiration pneumonia, a recognized cause of death in MSA. Guidelines for diagnosis and management of dysphagia in MSA are lacking. An International Consensus Conference among experts with methodological support was convened in Bologna to reach consensus statements for the diagnosis, prognosis, and treatment of dysphagia in MSA. Abnormalities of the oral and pharyngeal phases of swallowing, esophageal dysfunction and aspiration occur in MSA and worsen as the disease progresses. According to the consensus, dysphagia should be investigated through available screening questionnaires and clinical and instrumental assessment (videofluoroscopic study or fiberoptic endoscopic evaluation of swallowing and manometry) at the time of MSA diagnosis and periodically thereafter. There is evidence that dysphagia is associated with poor survival in MSA, however effective treatments for dysphagia are lacking. Compensatory strategies like diet modification, swallowing maneuvers and head postures should be applied and botulinum toxin injection may be effective in specific conditions. Percutaneous endoscopic gastrostomy may be performed when there is a severe risk of malnutrition and pulmonary complications, but its impact on survival is undetermined. Several research gaps and unmet needs for research involving diagnosis, prognosis, and treatment were identified.
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Zhang Q, Wu S. Effects of Synchronized Neuromuscular Electrical Stimulation (NMES) on the Submental Muscles During Ingestion of a Specified Volume of Soft Food in Patients with Mild-to-Moderate Dysphagia Following Stroke. Med Sci Monit 2021; 27:e928988. [PMID: 33780432 PMCID: PMC8018178 DOI: 10.12659/msm.928988] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
Background Neuromuscular electrical stimulation (NMES) is a method for producing regular contractions of muscles that have been paralyzed. This study aimed to evaluate the effects of synchronized NMES on the submental muscles during ingestion of a specified volume of soft food in patients with mild-to-moderate dysphagia following stroke. Material/Methods Eighty-three patients with mild-to-moderate dysphagia following stroke were enrolled and randomly divided into 3 groups: conventional training (CT) (n=28), eating training (ET) (n=28), and intensive swallowing training (IST) (n=27). The CT group received conventional swallow training, the ET group was given additional individual feedings with a specified volume of soft food, and the IST group received intensive swallowing training with synchronized NEMS. All of the patients were evaluated before and after the treatment with a modified barium swallow, and the Dysphagia Outcome and Severity Scale (DOSS); the numbers of patients with Stroke-Associated Pneumonia (SAP) and wet voice also were assessed. Results After 6 weeks, DOSS scores improved in patients in all 3 groups, and there were significant differences among the groups in their scores (P<0.001 for both measures). In the CT and ET groups, there was a statistically significant difference in the number of patients with SAP before and after treatment (P=0.010 and P<0.001, respectively). There also were fewer cases in the IST group than in the CT (P=0.042) and ET groups (P=0.011). After completion of treatment, compared with the first treatment, there were significantly fewer patients with wet voices in the CT (P<0.001) and IST groups (P<0.001). Conclusions Feeding a specified volume of soft food plus synchronized NMES of the submental muscles can improve the swallowing function of patients with mild-to-moderate dysphagia following stroke and it reduces their risk of food aspiration.
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Affiliation(s)
- Qian Zhang
- Department of Rehabilitation, The Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, China (mainland).,Guizhou Medical University, Guiyang, Guizhou, China (mainland)
| | - Shuang Wu
- Department of Rehabilitation, The Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, China (mainland).,Guizhou Medical University, Guiyang, Guizhou, China (mainland)
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Chen JM, Chen YJ, Ni J, Wang ZY. Ultrasound, electromyography, and balloon guidance for injecting botulinum toxin for cricopharyngeal achalasia: A case report. Medicine (Baltimore) 2021; 100:e24909. [PMID: 33725963 PMCID: PMC7982191 DOI: 10.1097/md.0000000000024909] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Accepted: 02/04/2021] [Indexed: 01/05/2023] Open
Abstract
INTRODUCTION Botulinum toxin (BTX) injection is a widely used treatment option for dysphagia associated with cricopharyngeal (CP) muscle achalasia, but uniform standards and protocols for administration techniques and injection sites are still lacking. This case study suggests that a unique administration technique involving a combination of ultrasound, electromyography, and balloon guidance for injecting the CP muscle can reduce inadvertent migration of BTX to non-injected tissues and increase the effectiveness and safety of BTX treatment. PATIENT CONCERNS We describe the case of a 74-year-old man who could not swallow food or saliva for 8 months. DIAGNOSIS The patient showed signs of true bulbar paralysis, including dizziness, hoarseness, and dysphagia. The fiberoptic endoscopic evaluation of swallowing showed massive mucilage secretion and residual materials in the postcricoid region and aspiration when swallowing 1 ml of yogurt. The video fluoroscopic swallowing study showed profoundly limited epiglottic folding and CP muscle non-relaxation, despite several unsuccessful swallow attempts. INTERVENTIONS To manage insufficient relaxation opening of the CP muscle, BTX injection was performed using ultrasound, electromyography, and balloon catheter guidance. The narrow CP muscle situated above the balloon was identified as the target of injection by ultrasound. OUTCOMES The patient was able to eat a soft diet. The follow-up fibrotic endoscopic swallowing study demonstrated a reduction in the amount of pharyngeal residue. The video fluoroscopic swallowing study showed that CP muscle relaxation was significantly enhanced and no penetration was shown. CONCLUSION The unique administration technique with triple guidance holds several advantages, suggesting that it may be a promising treatment for CP muscle achalasia.
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Use of Botulinum Neurotoxin in Parkinson's Disease: A Critical Appraisal. Toxins (Basel) 2021; 13:toxins13020087. [PMID: 33503872 PMCID: PMC7910947 DOI: 10.3390/toxins13020087] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Revised: 01/16/2021] [Accepted: 01/21/2021] [Indexed: 11/17/2022] Open
Abstract
For well over 30 years, the botulinum neurotoxin (BoNT) has been used for a large number of indications, some of which however have not been licensed. Admittedly, approval varies in many countries and this permits a large spectrum for evaluation. Thus, BoNT is used for patients with Parkinson’s disease (PD) and other Parkinson’s syndromes (PS) in varying degrees of frequency. We have to distinguish between (1) indications that are either approved or (2) those not approved, (3) indications that might be a result of PS and (4) finally those which appear independent of PS. The most important indication for BoNT in PS patients is probably sialorrhea, for which approval has been granted in the majority of countries. Cervical dystonia is a frequent symptom in PS, with anterocollis as a specific entity. A further indication is blepharospasm in the different forms, especially the inhibition of eyelid opening in atypical PS. The use of BoNT in cases of camptocormia, the Pisa syndrome and neck rigidity is still a matter of debate. In dystonia of the extremities BoNT can be recommended, especially in dystonia of the feet. One well-known indication, for which however sufficient data are still lacking, involves treating tremor with BoNT. As to autonomic symptoms: Focal hyperhidrosis and detrusor hyperactivity can be mentioned, in this last case BoNT has already been approved. A number of further but rare indications such as freezing-of-gait, dyskinesia, and dysphagia will be discussed and evaluated.
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Baniel CC, Donaldson SS, Aftandilian C, Hiniker SM. Paraneoplastic Neurologic Symptoms in a Pediatric Patient with Hodgkin Lymphoma. Cancer Invest 2021; 39:159-162. [PMID: 33191790 DOI: 10.1080/07357907.2020.1852412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Neurological paraneoplastic syndromes are exceedingly rare, and often difficult to recognize clinically. Paraneoplastic achalasia is a condition characterized by new-onset dysphagia that is unrelated to tumor burden, most often due to the development of auto-immune antibodies targeting esophageal tissue. Due to the rarity of this condition, diagnosis is often delayed, leading to increased time to treatment. Here we report a case of a rare paraneoplastic achalasia in a female child with EBV + Hodgkin lymphoma (HL), review literature describing paraneoplastic achalasia, and discuss treatment strategies for improving clinical outcome in these patients.
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Affiliation(s)
- Claire C Baniel
- Department of Radiation Oncology, Stanford University School of Medicine, Stanford, CA, USA
| | - Sarah S Donaldson
- Department of Radiation Oncology, Stanford University School of Medicine, Stanford, CA, USA
| | | | - Susan M Hiniker
- Department of Radiation Oncology, Stanford University School of Medicine, Stanford, CA, USA
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22
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23
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Jo YS, Cha JH, Kim YK, Kim SY, Lee HS. Simultaneous double balloon dilatation using double channel therapeutic endoscope in patients with cricopharyngeal muscle dysfunction: An observative study. Medicine (Baltimore) 2020; 99:e21793. [PMID: 32871899 PMCID: PMC7458264 DOI: 10.1097/md.0000000000021793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
The role of endoscopic balloon dilatation (EBD) using double-balloon catheters in patients with cricopharyngeal muscle dysfunction (CPD) is still unclear. Thus, the aim of this study was to compare the functional outcomes between patients receiving EBD and rehabilitative balloon swallowing (RBS).A total of 36 patients with CPD, who visited a teaching hospital from February 2014 to June 2017, were included in the study. Among them, 12 patients with severe dysphagia underwent EBD. After propensity score matching, 24 patients who underwent RBS were selected for comparison. We compared the effects of EBD and RBS using 4 functional swallowing parameters: functional dysphagia scale score, penetration-aspiration scale score, pharyngeal transit time, and percentage of pharyngeal remnant (PR) at baseline and after the first and second treatments. Using simple and multiple regression, we examined the associations between EBD/RBS and changes of 4 parameters after the treatments since the baselineAll functional parameters significantly decreased after RBS and EBD (P < .05). After the first therapy session, significant differences in the pharyngeal transit time (P = .034), percentage of PR (P = .008), and penetration-aspiration scale score (P = .014) were observed in the EBD group, compared with those in the RBS group. The regression analysis showed significant improvements in the PR after EBD compared with that after RBS (β = 0.95, SE = 0.31, P = .005).EBD may be an alternative treatment for patients with severe CPD. A significant improvement would be expected in such patients with PR.
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Affiliation(s)
- Yong Seob Jo
- Department of Physical Medicine and Rehabilitation, Myongji Hospital
| | - Jung Hyun Cha
- Department of Physical Medicine and Rehabilitation, Myongji Hospital
| | - Yong Kyun Kim
- Department of Physical Medicine and Rehabilitation, Myongji Hospital
| | - Sun Young Kim
- Department of Cancer Control and Population Health, Graduate School of Cancer Science and Policy, National Cancer Center, Goyang
| | - Hong Sub Lee
- Department of Internal medicine, Inje University Busan Paik Hospital, Busan, Korea
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24
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Jang SH, Kim MS. Dysphagia in Lateral Medullary Syndrome: A Narrative Review. Dysphagia 2020; 36:329-338. [PMID: 32654058 DOI: 10.1007/s00455-020-10158-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Accepted: 07/06/2020] [Indexed: 12/24/2022]
Abstract
Dysphagia is a common clinical feature of lateral medullary syndrome (LMS) and is clinically relevant because it is related to aspiration pneumonia, malnutrition, increased mortality, and prolonged hospital stay. Herein, the pathophysiology, prognosis, and treatment of dysphagia in LMS are reviewed. The pathophysiology, prognosis, and treatment of dysphagia in LMS are closely interconnected. Although the pathophysiology of dysphagia in LMS has not been fully elucidated, previous studies have suggested that the medullary central pattern generators coordinate the pharyngeal phases of swallowing. Investigation of the extensive neural connections of the medulla oblongata is important in understanding the pathophysiologic mechanism of dysphagia in LMS. Previous studies have reported that most patients with dysphagia in LMS have a relatively good prognosis. However, some patients require tube feeding for several months, even years, due to severe dysphagia, and little has been reported about conditions associated with a poor prognosis of dysphagia in LMS. Concerning specific therapeutic modalities for dysphagia in LMS, in addition to general modalities used for dysphagia treatment in stroke patients, non-invasive modalities, including repetitive transcranial magnetic stimulation and transcranial direct current stimulation, as well as invasive modalities, such as botulinum toxin injection, balloon catheter dilatation, and myotomy for relaxation of the cricopharyngeal muscle, have been applied. For the appropriate application of therapeutic modalities, clinicians should be aware of the recovery mechanisms and prognosis of dysphagia in LMS. Further studies on this topic, as well as studies involving large numbers of subjects on specific therapeutic modalities, should be encouraged.
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Affiliation(s)
- Sung Ho Jang
- Department of Physical Medicine and Rehabilitation, College of Medicine, Yeungnam University, 317-1, Daemyung dong, Namgu, Daegu, 705-717, Republic of Korea
| | - Min Son Kim
- Department of Physical Medicine and Rehabilitation, College of Medicine, Yeungnam University, 317-1, Daemyung dong, Namgu, Daegu, 705-717, Republic of Korea.
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Cosentino G, Tassorelli C, Prunetti P, Bertino G, De Icco R, Todisco M, Di Marco S, Brighina F, Schindler A, Rondanelli M, Fresia M, Mainardi L, Restivo DA, Priori A, Sandrini G, Alfonsi E. Anodal transcranial direct current stimulation and intermittent theta-burst stimulation improve deglutition and swallowing reproducibility in elderly patients with dysphagia. Neurogastroenterol Motil 2020; 32:e13791. [PMID: 31975493 DOI: 10.1111/nmo.13791] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Revised: 11/24/2019] [Accepted: 12/13/2019] [Indexed: 02/08/2023]
Abstract
BACKGROUND Dysphagia in the elderly, known as presbydysphagia, has become a relevant public health problem in several countries. Swallowing disorders may be a consequence of different neurological disorders (secondary presbydysphagia) or the expression of the aging process itself (primary presbydysphagia). We aimed to test the therapeutic potential of two different non-invasive brain stimulation (NIBS) techniques in subjects with primary or secondary presbydysphagia. METHODS A blinded randomized controlled trial with crossover design was carried out in 42 patients, randomly assigned to anodal transcranial direct current stimulation (tDCS) or intermittent theta-burst stimulation (TBS) group. Both tDCS and TBS were applied for 5 consecutive days over the right swallowing motor cortex. The swallowing function was assessed before and 1 and 3 months after the stimulation using the Dysphagia Outcome and Severity Scale (DOSS), scored based on clinical assessment and fiberoptic endoscopic evaluation of swallowing. An electrophysiological method was also applied to evaluate changes in the reproducibility of the swallowing behavior. KEY RESULTS Both real tDCS and TBS had beneficial effects on the swallowing function in patients with primary and secondary presbydysphagia. Anodal tDCS resulted in an improvement of 0.5 points in DOSS at 1-month follow-up (P = .014), whereas intermittent TBS induced an increase of 0.7 and 0.6 points at 1- and 3-month follow-up evaluations, respectively (P = .0001 and P = .005, respectively). Reproducibility of both the oral and pharyngeal phases of swallowing significantly increased at 1-month follow-up. CONCLUSIONS AND INFERENCES Our results suggest that non-invasive cortical stimulation may be useful for dysphagia recovery in elderly patients.
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Affiliation(s)
- Giuseppe Cosentino
- Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy.,Clinical Neurophysiology Unit, IRCCS Mondino Foundation, Pavia, Italy
| | - Cristina Tassorelli
- Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy.,Neurorehabilitation Unit, IRCCS Mondino Foundation, Pavia, Italy
| | - Paolo Prunetti
- Clinical Neurophysiology Unit, IRCCS Mondino Foundation, Pavia, Italy
| | - Giulia Bertino
- Department of Otolaryngology, University of Pavia, IRCCS Policlinico S. Matteo Foundation, Pavia, Italy
| | - Roberto De Icco
- Neurorehabilitation Unit, IRCCS Mondino Foundation, Pavia, Italy
| | | | - Salvatore Di Marco
- Department of Biomedicine Neuroscience and Advanced Diagnostics, University of Palermo, Palermo, Italy
| | - Filippo Brighina
- Department of Biomedicine Neuroscience and Advanced Diagnostics, University of Palermo, Palermo, Italy
| | - Antonio Schindler
- Department of Clinical Sciences "Luigi Sacco", University of Milan, Milan, Italy
| | - Mariangela Rondanelli
- Section of Human Nutrition and Dietetics, Department of Public Health and Experimental and Forensic Medicine, University of Pavia, Pavia, Italy
| | - Mauro Fresia
- Clinical Neurophysiology Unit, IRCCS Mondino Foundation, Pavia, Italy
| | - Luca Mainardi
- Department of Electronics, Information and Bioengineering, Politecnico di Milano, Milan, Italy
| | | | - Alberto Priori
- Department of Neurological Sciences, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, University of Milan, Milan, Italy
| | - Giorgio Sandrini
- Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy
| | - Enrico Alfonsi
- Clinical Neurophysiology Unit, IRCCS Mondino Foundation, Pavia, Italy
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Cariati M, Chiarello MM, Cannistra' M, Lerose MA, Brisinda G. Gastrointestinal Uses of Botulinum Toxin. Handb Exp Pharmacol 2020; 263:185-226. [PMID: 32072269 DOI: 10.1007/164_2019_326] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Botulinum toxin (BT), one of the most powerful inhibitors that prevents the release of acetylcholine from nerve endings, represents an alternative therapeutic approach for "spastic" disorders of the gastrointestinal tract such as achalasia, gastroparesis, sphincter of Oddi dysfunction, chronic anal fissures, and pelvic floor dyssynergia.BT has proven to be safe and this allows it to be a valid alternative in patients at high risk of invasive procedures but long-term efficacy in many disorders has not been observed, primarily due to its relatively short duration of action. Administration of BT has a low rate of adverse reactions and complications. However, not all patients respond to BT therapy, and large randomized controlled trials are lacking for many conditions commonly treated with BT.The local injection of BT in some conditions becomes a useful tool to decide to switch to more invasive therapies. Since 1980, the toxin has rapidly transformed from lethal poison to a safe therapeutic agent, with a significant impact on the quality of life.
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Affiliation(s)
- Maria Cariati
- Department of Surgery, "San Giovanni di Dio" Hospital, Crotone, Italy
| | | | - Marco Cannistra'
- Department of Surgery, "San Giovanni di Dio" Hospital, Crotone, Italy
| | | | - Giuseppe Brisinda
- Department of Surgery, "San Giovanni di Dio" Hospital, Crotone, Italy. .,Department of Surgery, "Agostino Gemelli" Hospital, Catholic School of Medicine, Rome, Italy.
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27
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Kang SH, Kim JS, Joo JS, Eun HS, Lee ES, Moon HS, Kim SH, Sung JK, Lee BS, Jeong HY, Kim Y, Sohn MK, Jee S. Efficacy of Early Endoscopic Intervention for Restoring Normal Swallowing Function in Patients with Lateral Medullary Infarction. Toxins (Basel) 2019; 11:toxins11030144. [PMID: 30836597 PMCID: PMC6468434 DOI: 10.3390/toxins11030144] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Revised: 02/11/2019] [Accepted: 02/19/2019] [Indexed: 11/16/2022] Open
Abstract
Dysphagia is considered to be a significant barrier for recovery after lateral medullary infarction (LMI). However, there is still no gold standard treatment for dysphagia. The aim of this study was to explore an effect of an early treatment options for swallowing dysfunction after acute LMI. Medical records of acute LMI patients who had been admitted to the department of rehabilitation medicine from January 2014 to December 2017 were reviewed retrospectively. We compared the clinical efficacy of conventional dysphagia rehabilitation to early endoscopic intervention using either botulinum toxin injection into cricopharyngeal muscle or endoscopic balloon dilatation of the muscle. Outcomes, such as duration of parental feeding, albumin level at diet transition to enteral feeding, and complications, were analyzed. A total of 18 patients with LMI were included. While eight patients (8/9, 88.89%) in the endoscopic group were capable of orally ingesting their diet after intervention, the conversion from tube feeding to an oral diet was possible in only five patients (5/9, 55.56%) of the conventional group during hospitalization. However, the difference between the two groups was not significant (p-value ≤ 0.147, chi-square test). Only the final dietary level at the time of discharge was higher level in endoscopic group. The conversion interval from tube feeding to oral diet was also comparable between groups. There was no re-conversion from the oral diet to tube feeding in patients of either group during the median follow-up period of 20 months. Early endoscopic intervention may be a better option for dysphagia with LMI, compared to conventional dysphagia rehabilitation. However, a larger and prospective trial may be needed to confirm our observations.
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Affiliation(s)
- Sun Hyung Kang
- Department of Internal Medicine, School of Medicine, Chungnam National University, Daejeon 35015, Korea.
| | - Ju Seok Kim
- Department of Internal Medicine, School of Medicine, Chungnam National University, Daejeon 35015, Korea.
| | - Jong Seok Joo
- Department of Internal Medicine, School of Medicine, Chungnam National University, Daejeon 35015, Korea.
| | - Hyuk Soo Eun
- Department of Internal Medicine, School of Medicine, Chungnam National University, Daejeon 35015, Korea.
| | - Eaum Seok Lee
- Department of Internal Medicine, School of Medicine, Chungnam National University, Daejeon 35015, Korea.
| | - Hee Seok Moon
- Department of Internal Medicine, School of Medicine, Chungnam National University, Daejeon 35015, Korea.
| | - Seok Hyun Kim
- Department of Internal Medicine, School of Medicine, Chungnam National University, Daejeon 35015, Korea.
| | - Jae Kyu Sung
- Department of Internal Medicine, School of Medicine, Chungnam National University, Daejeon 35015, Korea.
| | - Byung Seok Lee
- Department of Internal Medicine, School of Medicine, Chungnam National University, Daejeon 35015, Korea.
| | - Hyun Yong Jeong
- Department of Internal Medicine, School of Medicine, Chungnam National University, Daejeon 35015, Korea.
| | - Yeongwook Kim
- Department of Rehabilitation Medicine, School of Medicine, Chungnam National University, Daejeon 35015, Korea.
- Daejeon-Chungnam Regional Cardiocerebrovascular Center, Chungnam National University Hospital, Daejeon 35015, Korea.
| | - Min Kyun Sohn
- Department of Rehabilitation Medicine, School of Medicine, Chungnam National University, Daejeon 35015, Korea.
- Daejeon-Chungnam Regional Cardiocerebrovascular Center, Chungnam National University Hospital, Daejeon 35015, Korea.
| | - Sungju Jee
- Department of Rehabilitation Medicine, School of Medicine, Chungnam National University, Daejeon 35015, Korea.
- Daejeon-Chungnam Regional Cardiocerebrovascular Center, Chungnam National University Hospital, Daejeon 35015, Korea.
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Wei P, Xu Y, Zhang Z, Zhang S, Lv Z. Treatment for upper esophageal sphincter dysfunction in a patient with poststroke dysphagia: A case report. Medicine (Baltimore) 2019; 98:e14988. [PMID: 30921211 PMCID: PMC6455981 DOI: 10.1097/md.0000000000014988] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Abstract
RATIONALE Botulinum toxin injection is a widely used procedure for the treatment of the dysfunction of the upper esophageal sphincter (UES). Although the injection can be guided by ultrasound, electromyography, or computed tomography, such techniques cannot determine the exact extent of narrowed UES and ensure that the narrowed extent is fully covered by the treatment. This report describes a dual guiding technique with ultrasound and the balloon catheter in a patient with poststroke dysphagia to improve these weaknesses. PATIENT CONCERNS The patient was admitted to a rehabilitation hospital 2 weeks postcerebral infarction. DIAGNOSES Clinical presentation of the patient included severe hemiplegia and dysphagia. The fiberoptic endoscopic evaluation of swallowing (FEES) revealed penetration/aspiration when swallowing 1 ml water and 1 ml yogurt and pooling in the postcricoid region. INTERVENTIONS Balloon catheter dilatation procedures and Botulinum toxin injection were performed. We used a dual guiding technique with ultrasound and the balloon catheter to determine the whole segment of UES dysfunction by locating the lowest level of the impaired UES opening and to reduce difficulty in differentiating UES from adjacent tissues during Botulinum toxin injection. OUTCOMES No persistent progress was observed on the symptoms and volume of the balloon during dilatation. The patient showed quick responses after Botulinum toxin injection. The postinjection balloon catheter dilatation showed an increased maximum volume (preinjection, 5.5 ml vs. postinjection, 14 ml), and the patient was able to eat yogurt, congee, or semi-solid food 100-150 ml 4 weeks after the injection. LESSONS The dual guiding method holds several advantages, suggesting that it may be considered as a promising choice in dealing with UES dysfunction.
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D'Amico E, Zanghì A, Serra A, Murabito P, Zappia M, Patti F, Cocuzza S. Management of dysphagia in multiple sclerosis: current best practice. Expert Rev Gastroenterol Hepatol 2019; 13:47-54. [PMID: 30791843 DOI: 10.1080/17474124.2019.1544890] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Multiple sclerosis (MS) is characterized by extreme variability in both severity and clinical course. It can show severe disabling symptoms, and among them dysphagia is frequently described. However, its management still represents a challenge in the daily care. Areas covered: In this review, we will focus on the clinical recognition and therapeutic strategies to identify and manage dysphagia in people with MS. In the view of a personalized approach, different interventions should be tailored to every single patient. Expert commentary: Multidisciplinary evaluation is mandatory in MS management, and dysphagia represents a perfect model of taking care of a disabling symptom in a chronic disease. Further research is required to better organize a personalized and long-term management of dysphagia phenomenon, through the different subtypes of MS.
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Affiliation(s)
- Emanuele D'Amico
- a Department "G.F. Ingrassia", MS center , University of Catania , Catania , Italy
| | - Aurora Zanghì
- a Department "G.F. Ingrassia", MS center , University of Catania , Catania , Italy
| | - Agostino Serra
- b Department of Medical and Surgery Specialties , University of Catania , Catania , Italy
| | - Paolo Murabito
- c MED/41 Anesthesiology , University of Catania , Catania , Italy
| | - Mario Zappia
- a Department "G.F. Ingrassia", MS center , University of Catania , Catania , Italy
| | - Francesco Patti
- a Department "G.F. Ingrassia", MS center , University of Catania , Catania , Italy
| | - Salvatore Cocuzza
- b Department of Medical and Surgery Specialties , University of Catania , Catania , Italy
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Schradt F, Stösser S, Hänle M, Kassubek J, Lindner-Pfleghar B, Neugebauer H. [Botulinum toxin for neurogenic dysphagia after brainstem ischemia : Single injection as a treatment of an esophageal opening disorder]. DER NERVENARZT 2018; 90:191-193. [PMID: 30171305 DOI: 10.1007/s00115-018-0603-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- F Schradt
- Logopädie, Universitäts- und Rehabilitationskliniken Ulm (RKU), Oberer Eselsberg 45, 89081, Ulm, Deutschland.
| | - S Stösser
- Universitätsklinik für Neurologie, Universitäts- und Rehabilitationskliniken Ulm (RKU), Ulm, Deutschland
| | - M Hänle
- Klinik für Innere Medizin I, Zentrum für Innere Medizin, Universitätsklinikum Ulm, Ulm, Deutschland
| | - J Kassubek
- Universitätsklinik für Neurologie, Universitäts- und Rehabilitationskliniken Ulm (RKU), Ulm, Deutschland
| | - B Lindner-Pfleghar
- Logopädie, Universitäts- und Rehabilitationskliniken Ulm (RKU), Oberer Eselsberg 45, 89081, Ulm, Deutschland
| | - H Neugebauer
- Universitätsklinik für Neurologie, Universitäts- und Rehabilitationskliniken Ulm (RKU), Ulm, Deutschland
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Qin SH, Li XM, Li WL. [Systematic retrospective study of oral cancer-related quality of life scale]. HUA XI KOU QIANG YI XUE ZA ZHI = HUAXI KOUQIANG YIXUE ZAZHI = WEST CHINA JOURNAL OF STOMATOLOGY 2018; 36:410-420. [PMID: 30182570 PMCID: PMC7048259 DOI: 10.7518/hxkq.2018.04.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 08/14/2017] [Revised: 06/09/2018] [Indexed: 01/26/2023]
Abstract
OBJECTIVE The quality of life (QOL) related to oral cancer has recently become a focus of clinical studies. This study aims to systematically review the current research situation of QOL of local and foreign oral cancer patients and explore the existing related problems and future research directions to provide references and solutions. METHODS Through relevant key words, PubMed, Wiley InterScience, Science Direct, CNKI, and Wanfang databases were first searched. The related target literature from 2000 to 2017 were screened. Finally, the frequency of oral cancer related to QOL scale used in literature was calculated, and the related scales were briefly introduced. RESULTS From the target literature, 218 English target literature, 55 Chinese target literature, 24 English scales, and 12 Chinese scales were selected. The most widely used scales for assessing the QOL of patients with oral cancer were as follows: University of Washington Quality of Life Questionnaire (UW-QOL), European Organization for the Research and Treatment of Cancer Quality of Life Questionnaire Core 30/Head and Neck 35 (EORTC QLQ-C30/H&N35), 36-Item Short-Form Health Survey (SF-36), Functional Assessment of Cancer Therapy-Head and Neck (FACT-H&N), and Oral Health Impact Profile (OHIP). CONCLUSIONS The QOL related to oral cancer was well underway, and the study of geographical distribution was widespread. However, the work on self-developed scale remains inadequate. UW-QOL, EORTC QLQ-C30/H&N35, and FACT-H&N can be utilized as the preferred scales for evaluating the QOL of oral cancer patients. A specific disease-related function scale can also be selected according to specific research objectives.
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Affiliation(s)
- Shuai-Hua Qin
- Dept. of Oral and Maxillofacial Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - Xin-Ming Li
- Dept. of Oral and Maxillofacial Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - Wen-Lu Li
- Dept. of Oral and Maxillofacial Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
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Safarpour Y, Mousavi T, Jabbari B. Botulinum Toxin Treatment in Multiple Sclerosis-a Review. Curr Treat Options Neurol 2017; 19:33. [PMID: 28819801 DOI: 10.1007/s11940-017-0470-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Purpose of review The purpose of this review is to provide updated information on the role of botulinum neurotoxin (BoNT) therapy in multiple sclerosis (MS). This review aims to answer which symptoms of multiple sclerosis may be amenable to BoNT therapy. Recent findings We searched the literature on the efficacy of BoNTs for treatment of MS symptoms up to April 1st 2017 via the Yale University Library's search engine including but not limited to Pub Med and Ovis SP. The level of efficacy was defined according to the assessment's criteria set forth by the Subcommittee on Guideline Development of the American Academy of Neurology. Significant efficacy was found for two indications based on the available blinded studies (class I and II) and has been suggested for several others through open-label clinical trials. Summary There is level A evidence (effective- two or more class I) that injection of BoNT-A into the bladder's detrusor muscle improves MS-related neurogenic detrusor overactivity (NDO) and MS-related overactive (OA) bladder. There is level B evidence (probably effective- two class II studies) for utility of intramuscular BoNT-A injections for spasticity of multiple sclerosis. Emerging data based on retrospective class IV studies demonstrates that intramuscular injection of BoNTs may help other symptoms of MS such as focal tonic spasms, focal myokymia, spastic dysphagia, and double vision in internuclear ophthalmoplegia. There is no data on MS-related trigeminal neuralgia and sialorrhea, two conditions which have been shown to respond to BoNT therapy in non-MS population.
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