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Silva MA, da Silveira MMF, Pedrosa BRV, Dos Santos RTNT, de Farias ZBBM, Sobral APV. A systematic review of the perspectives of botulinum toxin use on the quality of life of neurological patients with drooling. Clin Oral Investig 2024; 28:322. [PMID: 38758415 DOI: 10.1007/s00784-024-05718-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Accepted: 05/08/2024] [Indexed: 05/18/2024]
Abstract
OBJECTIVE To investigate the effectiveness of botulinum toxin in the salivary glands of patients with neurological impairment and drooling and its impact on the quality of life. MATERIALS AND METHODS This systematic review was registered with the International Prospective Register of Systematic Reviews (CRD 42,023,435,242) and conducted using the Preferred Reporting Items for Systematic Reviews and Meta-analyses. An electronic search was performed in the PubMed/MEDLINE, Embase, Scopus, Cochrane Library, and clinical trial databases until August 2023, no language restriction. Cohort studies and randomized clinical trials of patients diagnosed with drooling and neurological impairment who used botulinum toxin on the salivary gland were included, which evaluated subjective quality of life parameters. The risk of bias was assessed using the Joanna Briggs Institute Critical Appraisal Checklist and Risk of Bias 2 tools. The certainty of the evidence was analyzed using the Grading of Recommendations Assessment, Development, and Evaluation approach. RESULTS Eight studies involving 317 patients were included. All studies, through subjective parameters, suggested the effectiveness of botulinum toxin in reducing drooling, resulting in an improvement in the quality of life. Three studies demonstrated improvements in swallowing and four in cases of respiratory diseases. Two clinical trials had a high risk of bias, whereas one had low risk. The five cohort studies that were evaluated had a high risk of bias. The certainty of the evidence was considered low. CONCLUSIONS Based on the patient/caregivers' perception of improvement in drooling, dysphagia, and respiratory symptoms, it can be inferred that botulinum toxin application reduces subjective drooling in neurologically compromised patients. Its impact contributes to the general well-being and quality of life. CLINICAL RELEVANCE Injection of botulinum toxin into the salivary glands can be considered an alternative technique to surgical or medicinal approaches in reducing drooling. It is effective, less invasive and without significant side effects. It promotes a positive impact on the well-being and quality of life of neurological patients.
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Affiliation(s)
- Michelle Almeida Silva
- Faculdade de Odontologia, Universidade de Pernambuco, Campus Santo Amaro, Pernambuco, Brasil.
- Programa de Pós-Graduação em Odontologia, Universidade de Pernambuco, Pernambuco Recife (PE), Brasil.
- , Rua Coronel Barata 52, João Pessoa, 58025-300, Paraíba, Brasil.
| | - Márcia Maria Fonseca da Silveira
- Faculdade de Odontologia, Universidade de Pernambuco, Campus Santo Amaro, Pernambuco, Brasil
- Programa de Pós-Graduação em Odontologia, Universidade de Pernambuco, Pernambuco Recife (PE), Brasil
| | - Bruna Rafaele Vieira Pedrosa
- Faculdade de Odontologia, Universidade de Pernambuco, Campus Santo Amaro, Pernambuco, Brasil
- Programa de Pós-Graduação em Odontologia, Universidade de Pernambuco, Pernambuco Recife (PE), Brasil
| | - Rebeka Thiara Nascimento Thiara Dos Santos
- Faculdade de Odontologia, Universidade de Pernambuco, Campus Santo Amaro, Pernambuco, Brasil
- Programa de Pós-Graduação em Odontologia, Universidade de Pernambuco, Pernambuco Recife (PE), Brasil
| | - Zilda Betânia Barbosa Medeiros de Farias
- Faculdade de Odontologia, Universidade de Pernambuco, Campus Santo Amaro, Pernambuco, Brasil
- Programa de Pós-Graduação em Odontologia, Universidade de Pernambuco, Pernambuco Recife (PE), Brasil
| | - Ana Paula Veras Sobral
- Faculdade de Odontologia, Universidade de Pernambuco, Campus Santo Amaro, Pernambuco, Brasil
- Programa de Pós-Graduação em Odontologia, Universidade de Pernambuco, Pernambuco Recife (PE), Brasil
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James E, Ellis C, Brassington R, Sathasivam S, Young CA. Treatment for sialorrhea (excessive saliva) in people with motor neuron disease/amyotrophic lateral sclerosis. Cochrane Database Syst Rev 2022; 5:CD006981. [PMID: 35593746 PMCID: PMC9121913 DOI: 10.1002/14651858.cd006981.pub3] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
BACKGROUND Motor neuron disease (MND), also known as amyotrophic lateral sclerosis (ALS), is a progressive neurodegenerative condition that may cause dysphagia, as well as limb weakness, dysarthria, emotional lability, and respiratory failure. Since normal salivary production is 0.5 L to 1.5 L daily, loss of salivary clearance due to dysphagia leads to salivary pooling and sialorrhea, often resulting in distress and inconvenience to people with MND. This is an update of a review first published in 2011. OBJECTIVES To assess the effects of treatments for sialorrhea in MND, including medications, radiotherapy and surgery. SEARCH METHODS On 27 August 2021, we searched the Cochrane Neuromuscular Specialised Register, CENTRAL, MEDLINE, Embase, AMED, CINAHL, ClinicalTrials.gov and the WHO ICTRP. We checked the bibliographies of the identified randomized trials and contacted trial authors as needed. We contacted known experts in the field to identify further published and unpublished papers. SELECTION CRITERIA We included randomized controlled trials (RCTs) and quasi-RCTs, including cross-over trials, on any intervention for sialorrhea and related symptoms, compared with each other, placebo or no intervention, in people with ALS/MND. DATA COLLECTION AND ANALYSIS We used standard methodological procedures expected by Cochrane. MAIN RESULTS We identified four RCTs involving 110 participants with MND who were described as having intractable sialorrhea or bulbar dysfunction. A well-designed study of botulinum toxin B compared to placebo injected into the parotid and submandibular glands of 20 participants showed that botulinum toxin B may produce participant-reported improvement in sialorrhea, but the confidence interval (CI) was also consistent with no effect. Six of nine participants in the botulinum group and two of nine participants in the placebo group reported improvement (risk ratio (RR) 3.00, 95% CI 0.81 to 11.08; 1 RCT; 18 participants; low-certainty evidence). An objective measure indicated that botulinum toxin B probably reduced saliva production (in mL/5 min) at eight weeks compared to placebo (MD -0.50, 95% CI -1.07 to 0.07; 18 participants, moderate-certainty evidence). Botulinum toxin B may have little to no effect on quality of life, measured on the Schedule for Evaluation of Individual Quality of Life direct weighting scale (SEIQoL-DW; 0-100, higher values indicate better quality of life) (MD -2.50, 95% CI -17.34 to 12.34; 1 RCT; 17 participants; low-certainty evidence). The rate of adverse events may be similar with botulinum toxin B and placebo (20 participants; low-certainty evidence). Trialists did not consider any serious events to be related to treatment. A randomized pilot study of botulinum toxin A or radiotherapy in 20 participants, which was at high risk of bias, provided very low-certainty evidence on the primary outcome of the Drool Rating Scale (DRS; range 8 to 39 points, higher scores indicate worse drooling) at 12 weeks (effect size -4.8, 95% CI -10.59 to 0.92; P = 0.09; 1 RCT; 16 participants). Quality of life was not measured. Evidence for adverse events, measured immediately after treatment (RR 7.00, 95% CI 1.04 to 46.95; 20 participants), and after four weeks (when two people in each group had viscous saliva) was also very uncertain. A phase 2, randomized, placebo-controlled cross-over study of 20 mg dextromethorphan hydrobromide and 10 mg quinidine sulfate (DMQ) found that DMQ may produce a participant-reported improvement in sialorrhea, indicated by a slight improvement (decrease) in mean scores for the primary outcome, the Center for Neurologic Study Bulbar Function Scale (CNS-BFS). Mean total CNS-BFS (range 21 (no symptoms) to 112 (maximum symptoms)) was 53.45 (standard error (SE) 1.07) for the DMQ treatment period and 59.31 (SE 1.10) for the placebo period (mean difference) MD -5.85, 95% CI -8.77 to -2.93) with a slight decrease in the CNS-BFS sialorrhea subscale score (range 7 (no symptoms) to 35 (maximum symptoms)) compared to placebo (MD -1.52, 95% CI -2.52 to -0.52) (1 RCT; 60 participants; moderate-certainty evidence). The trial did not report an objective measure of saliva production or measure quality of life. The study was at an unclear risk of bias. Adverse events were similar to other trials of DMQ, and may occur at a similar rate as placebo (moderate-certainty evidence, 60 participants), with the most common side effects being constipation, diarrhea, nausea, and dizziness. Nausea and diarrhea on DMQ treatment resulted in one withdrawal. A randomized, double-blind, placebo-controlled cross-over study of scopolamine (hyoscine), administered using a skin patch, involved 10 randomized participants, of whom eight provided efficacy data. The participants were unrepresentative of clinic cohorts under routine clinical care as they had feeding tubes and tracheostomy ventilation, and the study was at high risk of bias. The trial provided very low-certainty evidence on sialorrhea in the short term (7 days' treatment, measured on the Amyotrophic Lateral Scelerosis Functional Rating Scale-Revised (ALSFRS-R) saliva item (P = 0.572)), and the amount of saliva production in the short term, as indicated by the weight of a cotton roll (P = 0.674), or daily oral suction volume (P = 0.69). Quality of life was not measured. Adverse events evidence was also very uncertain. One person treated with scopolamine had a dry mouth and one died of aspiration pneumonia considered unrelated to treatment. AUTHORS' CONCLUSIONS There is some low-certainty or moderate-certainty evidence for the use of botulinum toxin B injections to salivary glands and moderate-certainty evidence for the use of oral dextromethorphan with quinidine (DMQ) for the treatment of sialorrhea in MND. Evidence on radiotherapy versus botulinum toxin A injections, and scopolamine patches is too uncertain for any conclusions to be drawn. Further research is required on treatments for sialorrhea. Data are needed on the problem of sialorrhea in MND and its measurement, both by participant self-report measures and objective tests. These will allow the development of better RCTs.
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Affiliation(s)
- Eleanor James
- Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | - Cathy Ellis
- Motor Nerve Clinic, Academic Neurosciences Centre, King's College Hospital, London, UK
| | - Ruth Brassington
- Cochrane Neuromuscular, Queen Square Centre for Neuromuscular Diseases, National Hospital for Neurology and Neurosurgery, London, UK
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Finder JD. Respiratory Complications in Neuromuscular Disorders. Neuromuscul Disord 2022. [DOI: 10.1016/b978-0-323-71317-7.00002-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Rencz F, Szabó Á, Brodszky V. Questionnaire Modifications and Alternative Scoring Methods of the Dermatology Life Quality Index: A Systematic Review. VALUE IN HEALTH : THE JOURNAL OF THE INTERNATIONAL SOCIETY FOR PHARMACOECONOMICS AND OUTCOMES RESEARCH 2021; 24:1158-1171. [PMID: 34372982 DOI: 10.1016/j.jval.2021.02.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Revised: 01/02/2021] [Accepted: 02/16/2021] [Indexed: 06/13/2023]
Abstract
OBJECTIVES Dermatology Life Quality index (DLQI) is the most widely used health-related quality of life questionnaire in dermatology. Little is known about existing questionnaire or scoring modifications of the DLQI. We aimed to systematically review, identify, and categorize all modified questionnaire versions and scoring methods of the DLQI. METHODS We performed a systematic literature search in PubMed, Web of Science, CINAHL, and PsychINFO. Methodologic quality and evidence of psychometric properties were assessed using the Consensus-Based Standards for the Selection of Health Measurement Instruments (COSMIN) and Terwee checklists. RESULTS The included 81 articles reported on 77 studies using 59 DLQI modifications. Modifications were used for a combined sample of 25 509 patients with 47 different diagnoses and symptoms from 28 countries. The most frequently studied diseases were psoriasis, hirsutism, acne, alopecia, and bromhidrosis. The modifications were categorized into the following nonmutually exclusive groups: bolt-ons or bolt-offs (48%), disease, symptom, and body part specifications (42%), changes in existing items (34%), scoring modifications (27%), recall period changes (19%), response scale modifications (15%), and illustrations (3%). The evidence concerning the quality of measurement properties was heterogeneous: 4 of 13 studies were rated positive on internal consistency, 1 of 3 on reliability, 3 of 5 on content validity, 9 of 22 on construct validity, 6 of 6 on criterion validity, and 1 of 1 on responsiveness. CONCLUSION An exceptionally large number of DLQI modifications have been used that may indicate an unmet need for adequate health-related quality of life instruments in dermatology. The psychometric overview of most questionnaire modifications is currently incomplete, and additional efforts are needed for proper validation.
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Affiliation(s)
- Fanni Rencz
- Department of Health Economics, Corvinus University of Budapest, Budapest, Hungary; Hungarian Academy of Sciences, Premium Postdoctoral Research Programme, Budapest, Hungary.
| | - Ákos Szabó
- Department of Health Economics, Corvinus University of Budapest, Budapest, Hungary; Károly Rácz Doctoral School of Clinical Medicine, Semmelweis University, Budapest, Hungary
| | - Valentin Brodszky
- Department of Health Economics, Corvinus University of Budapest, Budapest, Hungary
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Abstract
Many neuromuscular disorders (NMD) are complicated by respiratory failure. These patients are best managed in a multidisciplinary outpatient clinic to provide timely access to the various disciplines they require. The key mainstay of treatment of respiratory failure in patients with NMD is noninvasive ventilation, supported by secretion clearance, speech and language therapy, optimisation of nutrition and the maintenance of mobility. Patients with specific conditions may also require cardiology, neurology, orthopaedics, urology and psychological services. The respiratory NMD multidisciplinary team should also provide access to palliative care, and caregiver health and wellbeing should also be reviewed at clinical reviews. The future of care for the respiratory NMD patient will increasingly involve home services and telehealth and the clinic should be equipped and resourced to deliver these. Although not all health systems will be able to provide all elements of the multidisciplinary team discussed here, this review provides the “ideal” recipe for the adult multidisciplinary team and the evidence base underpinning this from which a clinic can be developed. Care for neuromuscular-related respiratory failure is complex and is best delivered in a multidisciplinary context. The future will increasingly involve home services and telehealth, and their burden needs to be considered when establishing this service.https://bit.ly/33fNsMT
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Affiliation(s)
- Neeraj M Shah
- Lane Fox Respiratory Service, St Thomas' Hospital, Guy's and St Thomas' NHS Foundation Trust, London, UK.,Lane Fox Clinical Respiratory Physiology Centre, Guy's and St Thomas' NHS Foundation Trust, London, UK.,Centre for Human and Applied Physiological Sciences (CHAPS), King's College London, London, UK
| | - Patrick B Murphy
- Lane Fox Respiratory Service, St Thomas' Hospital, Guy's and St Thomas' NHS Foundation Trust, London, UK.,Lane Fox Clinical Respiratory Physiology Centre, Guy's and St Thomas' NHS Foundation Trust, London, UK.,Centre for Human and Applied Physiological Sciences (CHAPS), King's College London, London, UK
| | - Georgios Kaltsakas
- Lane Fox Respiratory Service, St Thomas' Hospital, Guy's and St Thomas' NHS Foundation Trust, London, UK.,Lane Fox Clinical Respiratory Physiology Centre, Guy's and St Thomas' NHS Foundation Trust, London, UK.,Centre for Human and Applied Physiological Sciences (CHAPS), King's College London, London, UK
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Shehee L, O'Rourke A, Garand KL. The Role of Radiation Therapy and Botulinum Toxin Injections in the Management of Sialorrhea in Patients With Amyotrophic Lateral Sclerosis: A Systematic Review. J Clin Neuromuscul Dis 2020; 21:205-221. [PMID: 32453096 DOI: 10.1097/cnd.0000000000000273] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
OBJECTIVES Half of patients with amyotrophic lateral sclerosis experience sialorrhea due to facial weakness. Although anticholinergic medications are first-line therapy, they often lead to unacceptable side effects. Radiation therapy and botulinum toxin may be considered when medical management fails. In this systematic review, we investigated the effectiveness of these interventions. METHODS Eligible studies were retrieved from PubMed and Scopus databases up to March 2017 along with hand-searching of references from primary articles. RESULTS Fourteen studies (N = 138) examined the benefits of botulinum toxin. Studies varied in salivary glands treated, dosages used, and the use of botulinum toxin subtype A or B. A majority of studies showed benefit after treatment. Although most studies reported only mild adverse effects, 2 case studies revealed severe complications including recurrent TMJ dislocations and rapid deterioration in bulbar function. Ten studies (N = 171) examined the benefits of radiation. Most studies reported improvement with only mild adverse events reported. CONCLUSIONS Both radiation and botulinum toxin are effective treatments for sialorrhea in patients with amyotrophic lateral sclerosis and should be considered when medical management fails. Radiation may offer longer duration of symptom improvement with fewer complications.
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Affiliation(s)
- Lindsey Shehee
- Department of Otolaryngology, Medical University of South Carolina, Charleston, SC; and
| | - Ashli O'Rourke
- Department of Otolaryngology, Medical University of South Carolina, Charleston, SC; and
| | - Kendrea L Garand
- Department of Speech Pathology and Audiology, University of South Alabama, Mobile, AL
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Pawlukowska W, Baumert B, Gołąb-Janowska M, Pius-Sadowska E, Litwińska Z, Kotowski M, Meller A, Rotter I, Peregud-Pogorzelski J, Nowacki P. Articulation recovery in ALS patients after lineage-negative adjuvant cell therapy - preliminary report. Int J Med Sci 2020; 17:1927-1935. [PMID: 32788871 PMCID: PMC7415387 DOI: 10.7150/ijms.47002] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Accepted: 06/24/2020] [Indexed: 01/03/2023] Open
Abstract
Background: Amyotrophic lateral sclerosis (ALS) is one of the most frequently occurring neurodegenerative diseases affecting speech and swallowing. This preliminary study aimed to investigate whether an autologous lineage-negative stem/progenitor cell therapy applied to ALS patients affects the level of selected trophic and proinflammatory factors, and subsequently improves the articulation. Methods: We enrolled 12 patients with sporadic ALS, who underwent autologous bone marrow-derived lineage negative (LIN-) cells administration into cerebrospinal fluid (CSF). We evaluated patients' articulation using the Frenchay Dysarthria Assessment on days 0 and 28 following the LIN- cells administration. Concentrations of various factors (BDNF, NGF, ANGP-2, VEGF, PDGF-AA, PEDF, COMP-FH, CRP, C3, C4) in CSF were quantified by multiplex fluorescent bead-based immunoassays in the samples collected on the day of LIN- cells administration and 28 days later. On top of this, we assessed levels of BDNF and NGF in the patients' plasma on the day of the injection, three, seven days and three months after the treatment. Results: Of the 12 patients who received the LIN- cell therapy 8 showed short-termed improvement in articulatory functions (group I), which was particularly noticeable in better phonation time, lips and soft palate performance, swallowing reflex and voice loudness. Four patients (group II) did not show substantial improvement. CSF concentrations of BDNF, ANGP-2 and PDGF-AA in group I decreased significantly 28 days after LIN- cells administration. The highest concentration levels of BDNF in group II and NGF in both groups in blood plasma were observed on day 3 following the injection. Conclusions: The outcomes of the LIN- cell application in ALS treatment of articulatory organs are promising. The procedure proved to be safe and feasible. A short-lasting trophic effect of autologous LIN- administration could encourage repeated cell's application in order to sustain their beneficial effects, however this approach needs further investigation.
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Affiliation(s)
- Wioletta Pawlukowska
- Department of Medical Rehabilitation and Clinical Physiotherapy, Pomeranian Medical University, Szczecin, Poland
| | - Bartłomiej Baumert
- Department of General Pathology, Pomeranian Medical University, Szczecin, Poland
| | | | - Ewa Pius-Sadowska
- Department of General Pathology, Pomeranian Medical University, Szczecin, Poland
| | - Zofia Litwińska
- Department of General Pathology, Pomeranian Medical University, Szczecin, Poland
| | - Maciej Kotowski
- Department of General Pathology, Pomeranian Medical University, Szczecin, Poland
| | - Agnieszka Meller
- Department of Neurology, Pomeranian Medical University, Szczecin, Poland
| | - Iwona Rotter
- Department of Medical Rehabilitation and Clinical Physiotherapy, Pomeranian Medical University, Szczecin, Poland
| | | | - Przemysław Nowacki
- Department of Neurology, Pomeranian Medical University, Szczecin, Poland
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Morgante F, Bavikatte G, Anwar F, Mohamed B. The burden of sialorrhoea in chronic neurological conditions: current treatment options and the role of incobotulinumtoxinA (Xeomin®). Ther Adv Neurol Disord 2019; 12:1756286419888601. [PMID: 31819763 PMCID: PMC6883364 DOI: 10.1177/1756286419888601] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Accepted: 10/08/2019] [Indexed: 12/11/2022] Open
Abstract
Sialorrhoea is a frequent symptom of neurological diseases (e.g. Parkinson's disease, motor neuron disease, cerebral palsy, and stroke) and is defined as excessive saliva accumulation leading to unintentional loss of saliva from the mouth. Sialorrhoea increases the overall burden on the patient and their caregivers, the impact of which can be both physical and psychosocial. Treatments for sialorrhoea range from lifestyle and behavioural guidance, to medications, surgery or radiation. Nonpharmacological interventions include advice on posture, swallowing control, cough management, dietary changes, eating and drinking techniques, and behavioural modification; however, these conservative measures may be ineffective for people with progressive neurological conditions. The pharmacological treatment of sialorrhoea is challenging because medications licensed for this purpose are limited, but treatments can include anticholinergic drugs and botulinum toxins. Surgical treatment of sialorrhoea is typically reserved as a last resort for patients. IncobotulinumtoxinA (Xeomin®) is the first botulinum toxin type A to receive US and UK marketing authorization for the symptomatic treatment of chronic sialorrhoea due to neurological disorders in adults. In this review, we discuss and compare the frequency and method of administration, location of treatment delivery, approximate annual costs and main side effects of botulinum toxin and different anticholinergic drugs. Management of patients with chronic neurological conditions requires input from multiple specialist teams and thus a multidisciplinary team (MDT) approach is considered fundamental to ensure that care is consistent and tailored to patients' needs. To ensure that adult patients with neurological conditions receive the best care and sialorrhoea is well managed, we suggest a potential clinical care pathway for sialorrhoea with a MDT approach, which healthcare professionals could aspire to.
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Affiliation(s)
- Francesca Morgante
- Neurosciences Research Centre, Molecular and
Clinical Sciences Research Institute, St George’s University of London,
London, United Kingdom; Department of Experimental and Clinical Medicine,
University of Messina
- Molecular and Clinical Sciences Research
Institute, St George’s University of London, London, United Kingdom Cranmer
Terrace, Jenner Wing, Ground Floor, Corridor 10, Room 0.135, London, SW17
0RE, UK
| | - Ganesh Bavikatte
- Department of Rehabilitation Medicine, The
Walton Centre NHS Foundation Trust, Liverpool, UK
| | - Fahim Anwar
- Department of Rehabilitation Medicine, Cambridge
University Hospital NHS Foundation Trust, Addenbrooke’s Hospital, Cambridge,
UK
| | - Biju Mohamed
- Department of Medicine and Gerontology,
University Hospital of Wales, Cardiff, UK
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IncobotulinumtoxinA for hypersalivation in patients with amyotrophic lateral sclerosis: an open-label single-centre study. J Neural Transm (Vienna) 2019; 126:1341-1345. [PMID: 31317261 DOI: 10.1007/s00702-019-02044-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Accepted: 07/07/2019] [Indexed: 12/11/2022]
Abstract
The objective of this study is to discover whether incobotulinumtoxinA (inco) can reduce relative hypersalivation in patients with amyotrophic lateral sclerosis (ALS). 14 patients with ALS (8 males and 6 females, age 55.4 ± 16.3 years) received ultrasound-guided injection of inco 100 MU in both parotid glands and inco 50 MU in both submandibular glands. Saliva production was gravimetrically measured with three cotton rolls placed in the mouth. Weight increase after 5 min was measured on an electronic scale. Subjective saliva production was registered with drooling frequency scale (DFS) and drooling severity scale (DSS). Saliva production was gravimetrically reduced at week 4 (p = 0.04), week 8 (p = 0.01) but not after week 12 after BT application. DFS was reduced at week 4 (p = 0.04), week 8 (p = 0.02), but not after week 12. DSS was reduced at week 4 (p = 0.03), week 8 (p = 0.04) and week 12 (p = 0.04). Patients in our study did not experience changes in their swallowing patterns or any other safety-relevant events. Inco is effective and well tolerated for saliva reduction in patients with ALS for 8-12 weeks.
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10
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Weikamp JG, Schinagl DAX, Verstappen CCP, Schelhaas HJ, de Swart BJM, Kalf JG. Botulinum toxin-A injections vs radiotherapy for drooling in ALS. Acta Neurol Scand 2016; 134:224-31. [PMID: 26803950 DOI: 10.1111/ane.12559] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/29/2015] [Indexed: 11/28/2022]
Abstract
OBJECTIVES Botulinum neurotoxin (BoNT) injections in the salivary glands and radiotherapy (RT) on these glands are commonly used to alleviate severe drooling in patients with amyotrophic lateral sclerosis (ALS). This study compares BoNT type A with RT based on patient-rated evaluations. MATERIALS & METHODS A prospective randomized controlled pilot study to compare RT (n = 10; on the parotid and the posterior part of the submandibular glands) with BoNT-A treatment (n = 10; in the parotid glands only, because of the risk of increasing oropharyngeal weakness) in patients with ALS. The primary outcome was the drooling status (burden of drooling), and our secondary interests were the degree of salivation, global change of drooling after treatment, and level of satisfaction with the treatment and negative experiences. RESULTS There were no statistically significant between-treatment differences for the drooling status after treatment. Only at twelve weeks more saliva reduction was achieved by RT (P = 0.02). Patients treated with RT also described more transient negative experiences (like pain in mandible) directly after treatment. Subgroup analysis showed that patients with very severe dysphagia (no oral intake) were less satisfied and experienced a lower global change of drooling after treatment. CONCLUSIONS This pilot study showed no significant difference in the burden of drooling between the treatments. However, with RT more saliva reduction was achieved, including negative experiences directly after treatment, but without the risk of decreasing oropharyngeal function. In addition, patients with very severe dysphagia do not seem to benefit from either treatment.
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Affiliation(s)
- J. G. Weikamp
- Radboud University Medical Centre; Donders Centre for Neuroscience (DCN); Department of Rehabilitation/Speech-Language Pathology; Nijmegen The Netherlands
| | - D. A. X. Schinagl
- Radboud University Medical Centre; Department of Radiotherapy; Nijmegen The Netherlands
| | - C. C. P. Verstappen
- Canisius Wilhelmina Ziekenhuis; Department of Neurology; Nijmegen The Netherlands
| | | | - B. J. M. de Swart
- Radboud University Medical Centre; Donders Centre for Neuroscience (DCN); Department of Rehabilitation/Speech-Language Pathology; Nijmegen The Netherlands
| | - J. G. Kalf
- Radboud University Medical Centre; Donders Centre for Neuroscience (DCN); Department of Rehabilitation/Speech-Language Pathology; Nijmegen The Netherlands
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Raheja D, Stephens HE, Lehman E, Walsh S, Yang C, Simmons Z. Patient-reported problematic symptoms in an ALS treatment trial. Amyotroph Lateral Scler Frontotemporal Degener 2016; 17:198-205. [PMID: 26824413 DOI: 10.3109/21678421.2015.1131831] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
This study was undertaken to determine which symptoms are perceived to be most problematic for patients with ALS and how their severity changes over time. A retrospective study was performed of data from a randomized, double-blind, placebo-controlled trial of ceftriaxone in ALS. Participants completed the ALS Specific Quality of Life Instrument (ALSSQoL) at baseline and at intervals up to 96 weeks. Ten ALSSQoL items ask participants to rate how problematic symptoms are (the subjective feeling of burden of these symptoms), ranging from 0 (no problem) to 10 (tremendous problem). Six are non-bulbar (pain, fatigue, breathing, strength and ability to move, sleep, and bowel and bladder) and four are bulbar (eating, speaking, excessive saliva, and mucus). Results revealed that there were 82 subjects (56% males, mean age 53 ± 10.3 years) with ALSSQoL data for weeks 0 and 96. All 10 symptoms became more problematic over time. For non-bulbar symptoms, strength/ability to move and fatigue were the most problematic. Speaking was the most problematic bulbar symptom. In conclusion, although all the symptoms in the ALSSQoL were acknowledged as problematic, some had greater impact than others. All became more problematic over time. This should help prioritize research into symptom management, and assist individual clinicians in their approach to patient care.
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Affiliation(s)
- Divisha Raheja
- a Department of Neurology , The Pennsylvania State University College of Medicine , Hershey Pennsylvania
| | - Helen E Stephens
- a Department of Neurology , The Pennsylvania State University College of Medicine , Hershey Pennsylvania
| | - Erik Lehman
- b Department of Public Health Sciences , The Pennsylvania State University College of Medicine , Hershey Pennsylvania
| | - Susan Walsh
- c ALS Association Greater Philadelphia Chapter , Harrisburg Pennsylvania
| | - Chengwu Yang
- d Department of Public Health Sciences & Office for Scholarship in Learning and Education Research , Hershey Pennsylvania , USA , and
| | - Zachary Simmons
- e Departments of Neurology and Humanities , The Pennsylvania State University College of Medicine , Hershey Pennsylvania , USA
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Petracca M, Guidubaldi A, Ricciardi L, Ialongo T, Del Grande A, Mulas D, Di Stasio E, Bentivoglio AR. Botulinum Toxin A and B in sialorrhea: Long-term data and literature overview. Toxicon 2015; 107:129-40. [PMID: 26327120 DOI: 10.1016/j.toxicon.2015.08.014] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2015] [Revised: 08/17/2015] [Accepted: 08/24/2015] [Indexed: 12/14/2022]
Abstract
INTRODUCTION AND OBJECTIVES In recent years, Botulinum Toxin has been shown to be efficacious and safe in the treatment of sialorrhea, but scanty data are available on its long term use. The aim of this study was to investigate adverse events, discriminate differences in safety, and evaluate the efficacy of long-term use of both abobotulinumtoxinA and rimabotulinumtoxinB ultrasound-guided injections for sialorrhea in a retrospective trial. Moreover we review the literature on this topic. PATIENTS AND METHODS Consecutive patients with severe sialorrhea and receiving at least two ultrasound-guided intrasalivary glands abobotulinumtoxinA 250 U or rimabotulinumtoxinB 2500 U injections were included. Clinical and demographic data were collected. Safety and tolerability were assessed on the basis of patients' self-reports. Efficacy was assessed by recording the duration of benefit and by the Drooling Severity Scale and Drooling Frequency Scale 4 weeks after intervention. A review of literature was performed using 'Botulinum Toxin' and/or 'drooling' and/or 'sialorrhea' and/or 'hypersalivation' as keywords. RESULTS Sixty-five patients (32 Amyotrophic Lateral Sclerosis and 33 Parkinson's Disease) were treated in a total of 317 sessions (181 rimabotulinumtoxinB and 136 abobotulinumtoxinA). Both serotypes induced a clear-cut benefit in 89% of injections. Mean benefit duration was 87 days (range 30-240), similar for abobotulinumtoxinA and rimabotulinumtoxinB but significantly shorter in Amyotrophic Lateral Sclerosis group compared to Parkinson's Disease (p < 0.001). Older age was positively correlated to benefit duration (p = 0.003). Botulinum Toxin-related and injection-related side effects complicated respectively 8,2% and 1,5% of treatments. The only Botulinum Toxin-related adverse event was a change of saliva thickness, mostly rated mild to moderate and more frequent in Amyotrophic Lateral Sclerosis patients (p = NS). CONCLUSIONS Both 250 U abobotulinumtoxinA and 2500 U rimabotulinumtoxinB administered by ultrasound-guided intrasalivary gland injection are safe and effective in treating sialorrhea, even in long-term follow-up. Older age is significantly associated with longer benefit duration. Parkinson's Disease patients showed a more favorable safety-efficacy ratio than did Amyotrophic Lateral Sclerosis patients, due to lower adverse events (p = NS) and longer benefit duration (p < 0.001).
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Affiliation(s)
- Martina Petracca
- Institute of Neurology, Università Cattolica del Sacro Cuore, Rome, Italy.
| | - Arianna Guidubaldi
- Institute of Neurology, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Lucia Ricciardi
- Institute of Neurology, Università Cattolica del Sacro Cuore, Rome, Italy; Sobell Department of Motor Neuroscience and Movement Disorders, Institute of Neurology, University College London, London, United Kingdom
| | - Tàmara Ialongo
- Institute of Neurology, Università Cattolica del Sacro Cuore, Rome, Italy
| | | | - Delia Mulas
- Institute of Neurology, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Enrico Di Stasio
- Institute of Biochemistry and Clinical Biochemistry, Università Cattolica del Sacro Cuore, Rome, Italy
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Slade A, Stanic S. Managing excessive saliva with salivary gland irradiation in patients with amyotrophic lateral sclerosis. J Neurol Sci 2015; 352:34-6. [PMID: 25881952 DOI: 10.1016/j.jns.2015.02.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2014] [Revised: 01/12/2015] [Accepted: 02/04/2015] [Indexed: 12/11/2022]
Abstract
OBJECTIVE A significant fraction of patients with amyotrophic lateral sclerosis (ALS) are unable to swallow saliva, which may result in the spillage of saliva outside of the oral cavity. Although anticholinergic agents and botulin toxin injections are considered the first line of treatment, they have not been effective for all patients. We performed a literature search on therapeutic salivary gland irradiation in patients with ALS. METHODS We searched the PubMed for English language publications up to December 2014 on therapeutic salivary gland irradiation in patients with ALS. The search was performed using the following key words: amyotrophic lateral sclerosis, excessive salivation, sialorrhea, and radiation therapy. RESULTS The majority of ALS patients with excessive salivation respond well to salivary gland irradiation. The whole bilateral submandibular, and whole or partial bilateral parotid glands have been the target tissue for radiation therapy in most of the published studies. Various radiation therapy regimens have been utilized. The response to radiation therapy lasts for several months. CONCLUSIONS The majority of ALS patients with excessive salivation respond well to salivary gland irradiation. Neurologists should consider this treatment option for select patients with ALS and excessive salivation.
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Affiliation(s)
- Alexander Slade
- Department of Radiation Oncology at Carle Cancer Center, University of Illinois College of Medicine at Urbana-Champaign, Urbana, IL, USA
| | - Sinisa Stanic
- Department of Radiation Oncology at Carle Cancer Center, University of Illinois College of Medicine at Urbana-Champaign, Urbana, IL, USA.
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Møller E, Daugaard D, Holm O, Winge K, Bardow A, Lykkeaa J, Belhage B, Bakke M. Repeated treatments of drooling with botulinum toxin B in neurology. Acta Neurol Scand 2015; 131:51-7. [PMID: 25270197 DOI: 10.1111/ane.12309] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/27/2014] [Indexed: 11/30/2022]
Abstract
OBJECTIVES To investigate efficacy, saliva flow, and composition in repeated BoNT-B treatments of drooling. MATERIALS AND METHODS Seventeen neurological patients (median 66 years), referred for treatment of drooling participated in this observational study. Median total doses of 4000 units botulinum toxin type B (BoNT-B, Neurobloc(®)) were injected with at least 3 months intervals into parotid and submandibular glands using ultrasound guidance. Measures of drooling and saliva collection for analysis were obtained before treatment, and 6, 12, and eventually 18 weeks after. RESULTS Number of treatment series in each patient was 1-7. Compared to baseline, saliva flow rate and drooling were reduced 30-70% 6 weeks after treatment in the first series, while sodium, chloride, and total protein increased 20-80% (t-tests; P < 0.05). After 12 weeks, drooling was still significantly reduced, saliva flow tended to be, and saliva composition was back to baseline. Frequent side effects were viscous saliva and dry mouth. Due to fading effect in eight patients, individual decisions were taken to change from BoNT-B to BoNT-A. Similarly, the outcome was significantly reduced over time in six patients completing five subsequent BoNT-B treatment series (ANOVA; P < 0.05). CONCLUSION In the first series, BoNT-B treatment resulted in marked reduction of drooling and saliva flow rate with some relapse after 12 weeks. The viscous saliva was ascribed to increased total protein content and compensatory mechanisms related to ß-adrenergic receptor-specific actions. With patients needing long-term treatment, it should be noted that the efficacy of repeated BoNT-B may fade with time.
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Affiliation(s)
- E. Møller
- Department of Neurology; Bispebjerg Hospital; Copenhagen University Hospital; Copenhagen Denmark
- Department of Odontology; Faculty of Health and Medical Sciences; University of Copenhagen; Copenhagen Denmark
| | - D. Daugaard
- Department of Neurology; Bispebjerg Hospital; Copenhagen University Hospital; Copenhagen Denmark
| | - O. Holm
- Department of Radiology; Bispebjerg Hospital; Copenhagen University Hospital; Copenhagen Denmark
| | - K. Winge
- Department of Neurology; Bispebjerg Hospital; Copenhagen University Hospital; Copenhagen Denmark
| | - A. Bardow
- Department of Odontology; Faculty of Health and Medical Sciences; University of Copenhagen; Copenhagen Denmark
| | - J. Lykkeaa
- Department of Odontology; Faculty of Health and Medical Sciences; University of Copenhagen; Copenhagen Denmark
| | - B. Belhage
- Department of Anaestesiology; Bispebjerg Hospital; Copenhagen University Hospital; Copenhagen Denmark
| | - M. Bakke
- Department of Odontology; Faculty of Health and Medical Sciences; University of Copenhagen; Copenhagen Denmark
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The use of botulinum toxin injections to manage drooling in amyotrophic lateral sclerosis/motor neurone disease: a systematic review. Dysphagia 2014; 29:500-8. [PMID: 24847964 DOI: 10.1007/s00455-014-9535-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2014] [Accepted: 04/12/2014] [Indexed: 12/11/2022]
Abstract
Difficulty in managing oral secretions is commonly experienced by patients with amyotrophic lateral sclerosis (ALS)/motor neurone disease (MND) and associated bulbar weakness including dysphagia. There are no definitive evidence-based treatment guidelines to manage the distressing symptom of drooling. We reviewed the evidence for the effectiveness of botulinum toxin injections to reduce saliva in ALS/MND. The search strategy was conducted in four stages: (1) electronic search of relevant databases, (2) hand searches of all international ALS/MND symposium journals, (3) email request to MND care centres in the UK and Ireland, and (4) hand searching of reference lists. All studies were critically appraised and relevant data extracted. Botulinum toxin type A and type B were analysed separately. Due to heterogeneity, it was not possible to calculate a pooled estimate of effect. Twelve studies met the inclusion criteria (9 for type A and 3 for type B). Only two randomised controlled trials were identified. Study sample sizes were small with a mean of 12.5 subjects. The most frequently reported outcomes were weight of cotton rolls and number of tissues used. All studies claimed the intervention tested was effective, but only seven studies (4 for type A and 3 for type B) reported statistically significant differences. Although there is evidence to suggest that botulinum toxin B can reduce drooling, the evidence base is limited by a lack of randomized controlled trials. Evidence to support the use of botulinum toxin A is weaker. Larger trials will help remove the uncertainty practitioners face in treating this disabling symptom.
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Stokholm MG, Bisgård C, Vilholm OJ. Safety and administration of treatment with botulinum neurotoxin for sialorrhoea in ALS patients: Review of the literature and a proposal for tailored treatment. Amyotroph Lateral Scler Frontotemporal Degener 2013; 14:516-20. [DOI: 10.3109/21678421.2013.830312] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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17
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Salivary glands radiotherapy to reduce sialorrhea in amyotrophic lateral sclerosis: Dose and energy. Cancer Radiother 2013; 17:191-5. [DOI: 10.1016/j.canrad.2013.01.010] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2012] [Revised: 01/01/2013] [Accepted: 01/09/2013] [Indexed: 12/11/2022]
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Abstract
Amyotrophic lateral sclerosis (ALS), the most common adult motor neuron disease, is an acquired disorder that results in loss of function in multiple domains. Although there is no treatment that can halt or reverse this progressive condition, there are many opportunities for interventions that can lead to improved quality of life for the patient and caregiver. Physical and occupational therapy can assist with mobility and activities of daily living. Interventions by speech pathology can optimize nutrition and communication. Respiratory function can be managed noninvasively or invasively. Depression, hopelessness, anxiety, and other mental health issues can and should be aggressively addressed and treated. Many symptoms such as pseudobulbar affect, sialorrhea, constipation, spasticity, and cramps can be treated effectively with medications. Spirituality and religion are important issues to address, as are end-of-life concerns, including advance directives, hospice, and the dying process. In contrast to the discouraging view that "there is nothing we can do," a broad approach to management, through collaboration with a multidisciplinary team, will permit the ALS physician to make a meaningful difference in the lives of individuals living with ALS.
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Affiliation(s)
- Zachary Simmons
- Department of Neurology, Pennsylvania State University College of Medicine, Hershey, PA, USA.
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19
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Evangelos A, Michael R, Theodoros A, Vasiliki Z, Thomas Z, Ioannis E. Volume matters: The influence of different botulinum toxin-A dilutions for sialorrhea in amyotrophic lateral sclerosis. Muscle Nerve 2012; 47:276-8. [DOI: 10.1002/mus.23692] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/01/2012] [Indexed: 12/12/2022]
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20
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Botulinum toxin therapy: its use for neurological disorders of the autonomic nervous system. J Neurol 2012; 260:701-13. [DOI: 10.1007/s00415-012-6615-2] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2012] [Revised: 07/06/2012] [Accepted: 07/09/2012] [Indexed: 11/26/2022]
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21
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The management of drooling in adults with neurological conditions. Curr Opin Otolaryngol Head Neck Surg 2012; 20:171-6. [DOI: 10.1097/moo.0b013e32835328ec] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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22
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Blackhall LJ. Amyotrophic lateral sclerosis and palliative care: Where we are, and the road ahead. Muscle Nerve 2012; 45:311-8. [DOI: 10.1002/mus.22305] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Breheret R, Bizon A, Jeufroy C, Laccourreye L. Ultrasound-guided botulinum toxin injections for treatment of drooling. Eur Ann Otorhinolaryngol Head Neck Dis 2011; 128:224-9. [PMID: 21600865 DOI: 10.1016/j.anorl.2010.12.010] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2010] [Revised: 12/13/2010] [Accepted: 12/19/2010] [Indexed: 11/16/2022]
Abstract
OBJECTIVES To evaluate the efficacy of treatment of drooling by ultrasound-guided botulinum toxin injection of the salivary glands and to determine the optimal modalities of this procedure. PATIENTS AND METHODS This study is a retrospective review of patients treated for drooling by injection of 100 units of Botox(®) into the parotid and submaxillary glands between 2002 and 2008. Efficacy was evaluated by a quality of life questionnaire six weeks after the injections. RESULTS One hundred and eleven injection sessions were performed in 70 patients aged one to 84 years with a beneficial effect in 66% of cases. The most effective protocol was injection of 20 units of botulinum toxin into each submaxillary gland and 30 units of toxin into each parotid gland. CONCLUSION The treatment of drooling by Botox(®) injections into salivary glands is effective. The authors propose ultrasound-guided injection of both submaxillary glands and both parotid glands. These injections can be repeated in the case of recurrence of drooling.
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Affiliation(s)
- R Breheret
- Service d'oto-rhino-laryngologie et de chirurgie cervicofaciale, CHU d'Angers, 20, rue de Savoie, 49100 Angers, France.
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Young CA, Ellis C, Johnson J, Sathasivam S, Pih N. Treatment for sialorrhea (excessive saliva) in people with motor neuron disease/amyotrophic lateral sclerosis. Cochrane Database Syst Rev 2011:CD006981. [PMID: 21563158 DOI: 10.1002/14651858.cd006981.pub2] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
BACKGROUND Motor neuron disease (MND), also known as amyotrophic lateral sclerosis, is a progressive, neurodegenerative condition which may cause dysphagia, as well as limb weakness, dysarthria, emotional lability and respiratory failure. Since normal salivary production is 0.5 to 1.5 litres daily, loss of salivary clearance due to dysphagia leads to salivary pooling and sialorrhea, often resulting in distress and inconvenience to patients. OBJECTIVES To systematically review evidence on treatment of sialorrhea in MND, including medications, radiotherapy and surgery. SEARCH STRATEGY We searched the Cochrane Neuromuscular Disease Group Specialized Register (1 October 2010), the Cochrane Central Register of Controlled Trials )(CENTRAL) (The Cochrane Library issue 3, 2010), MEDLINE (January 1966 to September 2010), EMBASE (January 1980 to September 2010), AMED (1985 to September 2010) and CINAHL Plus (January 1937 September 2010). All bibliographies of the identified randomized trials were reviewed and authors contacted as needed. Known experts in the field were contacted to identify further published and unpublished papers. SELECTION CRITERIA We included randomized and quasi-randomised controlled studies on any intervention for sialorrhea and related symptoms, in people with MND. DATA COLLECTION AND ANALYSIS Review authors summarised data independently in a customised data collection form and confirmed data presented in Cochrane Review Manager software. MAIN RESULTS Only one randomized controlled trial was identified. This was a well designed study of botulinum toxin B injected into parotid and submandibular glands of 20 patients, which showed positive results for four weeks (Jackson 2009). There was low risk of bias in the study and no significant adverse events reported. AUTHORS' CONCLUSIONS There is some evidence for use of botulinum toxin injections to salivary glands for the treatment of sialorrhea in MND. Further research is required on this important symptom. Data are needed on the problem of sialorrhea in MND and its measurement, both by patient self report measures and objective tests. These will allow the development of better randomized controlled trials.
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Affiliation(s)
- Carolyn A Young
- The Walton Centre for Neurology and Neurosurgery, Lower Lane, Fazakerley, Liverpool, UK, L9 7LJ
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25
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Møller E, Karlsborg M, Bardow A, Lykkeaa J, Nissen FH, Bakke M. Treatment of severe drooling with botulinum toxin in amyotrophic lateral sclerosis and Parkinson's disease: efficacy and possible mechanisms. Acta Odontol Scand 2011; 69:151-7. [PMID: 21198339 DOI: 10.3109/00016357.2010.545035] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVE Drooling in neurodegenerative diseases is associated with social impediment. Previous treatments of drooling have little effect or are effective but with severe side effects. Therefore, there is a need to test new methods such as the use of botulinum toxin type A (BTX-A). MATERIAL AND METHODS This open, prospective study deals with treatment of drooling in 12 patients with amyotrophic lateral sclerosis and three with Parkinson's disease. Injections of BTX-A (Botox) were given into the parotid (25-40 units) and submandibular (15-30 units) glands with ultrasonographic guidance. After BTX-A treatment, the patients were followed for 2 months with evaluations every second week by means of self-assessed rating scales for drooling intensity, discomfort and treatment effect, and determination of unstimulated whole saliva (UWS) flow rate, and inorganic and organic UWS composition. The treatment was repeated up to four times, but seven patients dropped out shortly after the first treatment due to marked worsening of their disease-related condition. RESULTS Drooling and flow were reduced (P < 0.05) 2 weeks after treatment, without side-effects. The maximal reductions during the observation period were 40% for drooling and 30% for flow. There was a systematic variation in flow during the observation period, with an initial decrease and then an increase followed by a second decrease. Amylase activity and total protein concentration generally increased with decreasing flow (P ≤ 0.03). CONCLUSION Inhibition of acetylcholine release from postganglionic parasympathetic nerve endings by injection of BTX-A into salivary glands seemed useful for secondary sialorrhoea, although cyclic variations in flow may occur, possibly due to transitory sprouting and regeneration.
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Affiliation(s)
- Eigild Møller
- Departments of Neurology and Radiology, Bispebjerg Hospital, Copenhagen University Hospital, Copenhagen, Denmark
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Kalf JG, Munneke M, van den Engel-Hoek L, de Swart BJ, Borm GF, Bloem BR, Zwarts MJ. Pathophysiology of diurnal drooling in Parkinson's disease. Mov Disord 2011; 26:1670-6. [PMID: 21484876 DOI: 10.1002/mds.23720] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2010] [Revised: 02/17/2011] [Accepted: 02/24/2011] [Indexed: 12/16/2022] Open
Abstract
Drooling is an incapacitating feature of Parkinson's disease. Better pathophysiological insights are needed to improve treatment. In this study, we tested the hypothesis that the cause of drooling is multifactorial. We examined 15 patients with Parkinson's disease with distinct diurnal saliva loss ("droolers") and 15 patients with Parkinson's disease without drooling complaints ("nondroolers"). We evaluated all factors that could potentially contribute to drooling: swallowing capacity (maximum volume), functional swallowing (assessed with the dysphagia subscale of the Therapy Outcome Measures for rehabilitation specialists), unintentional mouth opening due to hypomimia (Unified Parkinson's Disease Rating Scale item), posture (quantified from sagittal photographs), and nose-breathing ability. We also quantified the frequency of spontaneous swallowing during 45 minutes of quiet sitting, using polygraphy. Droolers had more advanced Parkinson's disease than nondroolers (Unified Parkinson's Disease Rating Scale motor score 31 vs 22; P=.014). Droolers also scored significantly worse on all recorded variables except for nose breathing. Swallowing frequency tended to be higher, possibly to compensate for less efficient swallowing. Logistic regression with adjustment for age and disease severity showed that hypomimia correlated best with drooling. Linear regression with hypomimia as the dependent variable identified disease severity, dysphagia, and male sex as significant explanatory factors. Drooling in Parkinson's disease results from multiple risk factors, with hypomimia being the most prominent. When monitored, patients appear to compensate by increasing their swallowing frequency, much like the increased cadence that is used to compensate for stepping akinesia. These findings can provide a rationale for behavioral approaches to treat drooling.
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Affiliation(s)
- Johanna G Kalf
- Radboud University Nijmegen Medical Centre, Nijmegen Centre of Evidence-Based Practice, Department of Rehabilitation, Nijmegen, The Netherlands
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Guy N, Bourry N, Dallel R, Dualé C, Verrelle P, Lapeyre M, Clavelou P. Comparison of Radiotherapy Types in the Treatment of Sialorrhea in Amyotrophic Lateral Sclerosis. J Palliat Med 2011; 14:391-5. [DOI: 10.1089/jpm.2010.0308] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Affiliation(s)
- Nathalie Guy
- Université d'Auvergne, Clermont Ferrand, France
- Inserm, U929, Neurobiologie de la Douleur Trigéminale, Clermont Ferrand, France
- CHU de Clermont Ferrand, Service de neurologie, Centre SLA, Clermont Ferrand, France
| | | | - Radhouane Dallel
- Université d'Auvergne, Clermont Ferrand, France
- Inserm, U929, Neurobiologie de la Douleur Trigéminale, Clermont Ferrand, France
| | - Christian Dualé
- Université d'Auvergne, Clermont Ferrand, France
- Inserm, U929, Neurobiologie de la Douleur Trigéminale, Clermont Ferrand, France
- CHU de Clermont Ferrand, Inserm CIC 501, Clermont Ferrand, France
| | | | | | - Pierre Clavelou
- Université d'Auvergne, Clermont Ferrand, France
- Inserm, U929, Neurobiologie de la Douleur Trigéminale, Clermont Ferrand, France
- CHU de Clermont Ferrand, Service de neurologie, Centre SLA, Clermont Ferrand, France
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Abstract
Dysarthria is a motor disorder of speech characterized by abnormalities of the articulation and intelligibility of speech. Phonation and the rate of facial movements may also be affected. Understanding the nature and course of dysarthria in amyotrophic lateral sclerosis (ALS) is important because loss of communication prevents patients from participating in many activities, may lead to social isolation, and reduces the quality of life. The goal of management of dysarthria in ALS patients is to optimize communication effectiveness for as long as possible. The information about dysarthria in ALS is dispersed in physiological, pathological, speech therapy, otorhinolaringological and neurological publications. This review summarizes the current state of knowledge on the clinical features, differential diagnosis, pathophysiology, investigations and management of dysarthria in ALS patients. There is a need to compare the different methods used to assess dysarthria and for controlled clinical trials to assess therapeutic strategies.
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Braun T, Gürkov R, Hempel JM, Berghaus A, Krause E. Patient benefit from treatment with botulinum neurotoxin A for functional indications in otorhinolaryngology. Eur Arch Otorhinolaryngol 2010; 267:1963-7. [PMID: 20563590 DOI: 10.1007/s00405-010-1305-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2009] [Accepted: 06/07/2010] [Indexed: 01/20/2023]
Abstract
The objective of the study was to evaluate patient benefit and health-related quality of life after use of botulinum neurotoxin (BoNT) A for various otorhinolaryngological, functional (non-cosmetic) indications. The design consisted of a survey study of a patient cohort (n = 40) treated with BoNT A for functional indications. Patients were asked to answer the Glasgow Benefit Inventory (GBI), a retrospective questionnaire well validated for measuring the effect of otorhinolaryngological interventions on the health-related quality of life. GBI scores can range from -100 (maximal adverse effect), through 0 (no effect), to 100 (maximal positive effect). A total of 29 patients (72.5%) returned a valid questionnaire. Mean total GBI scores for the particular indications were 1.2 (sialorrhea, n = 7), 22.6 (gustatory sweating, n = 8), 20.6 (palatal tremor, n = 5), 15.0 (postlaryngectomy voice disorders due to pharyngoesophageal spasm, n = 5), 38.9 (adductor spasmodic dysphonia, n = 2) and 27.8 (oromandibular dystonia, n = 2), showing a mean overall positive effect of BoNT A treatment on the health-related quality of life, respectively. A varying percentage of patients reported an increase in their health-related quality of life, indicated by positive total GBI scores: sialorrhea 28.6%, gustatory sweating 87.5%, palatal tremor 60%, postlaryngectomy voice disorders 60%, spasmodic dysphonia 100% and oromandibular dystonia 100%. Use of BoNT A can be considered an effective therapeutic option for all the indications investigated. However, the possibility of raising patients' health-related quality of life with this kind of therapy varies significantly for different indications. Further studies are needed to analyze the patients who will benefit most from a treatment with BoNT A.
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Affiliation(s)
- Thomas Braun
- Department of Otorhinolaryngology, Head and Neck Surgery, Ludwig Maximilian University, Marchioninistrasse 15, 81377, Munich, Germany.
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Majid O. Clinical use of botulinum toxins in oral and maxillofacial surgery. Int J Oral Maxillofac Surg 2010; 39:197-207. [DOI: 10.1016/j.ijom.2009.10.022] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2009] [Revised: 06/15/2009] [Accepted: 10/30/2009] [Indexed: 12/12/2022]
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Gilio F, Iacovelli E, Frasca V, Gabriele M, Giacomelli E, Picchiori F, Soldo P, Cipriani AM, Ruoppolo G, Inghilleri M. Botulinum toxin type A for the treatment of sialorrhoea in amyotrophic lateral sclerosis: A clinical and neurophysiological study. ACTA ACUST UNITED AC 2009; 11:359-63. [DOI: 10.3109/17482960903264998] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Sathasivam S. Managing patients with amyotrophic lateral sclerosis. Eur J Intern Med 2009; 20:355-8. [PMID: 19524172 DOI: 10.1016/j.ejim.2008.09.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2008] [Revised: 08/28/2008] [Accepted: 09/03/2008] [Indexed: 12/14/2022]
Abstract
Amyotrophic lateral sclerosis (ALS) is the most common rapidly progressive adult-onset neurodegenerative disorder. There have been great advances in the management of patients with ALS over the past decade. It starts with the giving of the diagnosis and continues to the terminal phase of the disease. This review will examine the impact of medical and non-medical interventions on improving survival and quality of life in these patients, emphasizing the importance of a multidisciplinary approach.
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Affiliation(s)
- Sivakumar Sathasivam
- The Walton Centre for Neurology & Neurosurgery, Lower Lane, Liverpool, United Kingdom.
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Stone CA, O'Leary N. Systematic review of the effectiveness of botulinum toxin or radiotherapy for sialorrhea in patients with amyotrophic lateral sclerosis. J Pain Symptom Manage 2009; 37:246-58. [PMID: 18676117 DOI: 10.1016/j.jpainsymman.2008.02.006] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2007] [Revised: 02/11/2008] [Accepted: 02/18/2008] [Indexed: 12/12/2022]
Abstract
Fifty percent of patients with amyotrophic lateral sclerosis (ALS) experience problems handling serous saliva and 20% fail to achieve adequate control of sialorrhea with anticholinergic medications, or experience intolerable adverse effects from these drugs. Both botulinum and radiotherapy have been suggested in the literature as treatments for intractable sialorrhea. In this review, we assess the evidence for the effectiveness and toxicity of botulinum toxin and radiotherapy for sialorrhea in patients with ALS. Relevant studies were retrieved from Medline, Embase and Cochrane Databases. Handsearching of Neurology, Journal of Pain and Symptom Management, and Palliative Medicine and of reference lists, was carried out. Five studies (28 patients) were included in the analysis of botulinum. Of the four studies using an intraglandular method of injection, no adverse effects occurred. Two of these had positive findings of the effect of botulinum in salivary secretion rate and quality of life. In contrast, significant adverse effects were experienced by two patients in a study of retrograde injections into the salivary ducts. Two studies were included in the analysis of radiotherapy (27 patients). Both demonstrated a positive effect of radiotherapy on salivary secretion rate. Some patients experienced mild acute side effects. Because of the small numbers of studies, small sample sizes, and poor quality of reporting, it is not possible to draw firm conclusions. There is some evidence indicating that both botulinum and radiotherapy are well tolerated, effective treatments for persistent sialorrhea in patients with ALS and that the duration of action is up to three months with botulinum and six months with radiotherapy.
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Jackson CE, Gronseth G, Rosenfeld J, Barohn RJ, Dubinsky R, Simpson CB, McVey A, Kittrell PP, King R, Herbelin L. Randomized double-blind study of botulinum toxin type B for sialorrhea in als patients. Muscle Nerve 2009; 39:137-43. [PMID: 19145653 DOI: 10.1002/mus.21213] [Citation(s) in RCA: 94] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Carlayne E Jackson
- University of Texas Health Science Center, 7703 Floyd Curl Drive, Mail Code 7883, San Antonio, Texas 78229-3900, USA.
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Abstract
Background/Aim. Botulinum toxin-A (BTX-A) is known to block the release of acetylcholine from motor and autonomic nerve terminals and may significantly decrease saliva production when injected intraglandulary. The aim of this study was to evaluate effects of BTX-A injections in the treatment of disabling sialorrhea in various neurological disorders. Methods. This study included 19 consecutive patients with significant sialorrhea associated with various neurological disorders. Out of them 13 patients were with Parkinson's disease, two with pantothenate kinase-associated neurodegeneration, two with multiple system atrophy, one with Wilson's disease, and one patient with postoperative sialorrhea. Botulinum toxin-A (Dysport?, Ipsen Pharma) was injected into the parotid glands with (n = 7 patients) or without (n = 12 patients) ultrasound guidance. All the patients were scored before and after the treatment and in weekly intervals thereafter using the salivation item of the part II (Activities of Daily Living) of the Unified Parkinson's Disease Rating Scale (UPDRS). Results. Thirteen patients (68%) reported beneficial effect of BTX-A injection, while 6 of them (32%) had no response at all. The sialorrhea scores before and after the treatment were 3.1 ? 0.1 (range 2-4) and 1.8 ? 0.1 (range 0- 3), respectively (t = 5.636; p < 0.001). There was no difference in the magnitude of response between the groups with (t = 4.500; p = 0.004) and without (t = 3.674; p = 0.005) ultrasound control of injection sites. Adverse effects were registered in 5 patients (26%). Conclusions. Botulinum toxin-A injections to easily accessible parotid glands, without necessity for ultrasound guidance, are safe and efficaceous treatment for sialorrhea in different neurological disorders.
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Laing TA, Laing ME, O'Sullivan ST. Botulinum toxin for treatment of glandular hypersecretory disorders. J Plast Reconstr Aesthet Surg 2008; 61:1024-8. [PMID: 18619934 DOI: 10.1016/j.bjps.2008.03.023] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2007] [Revised: 02/23/2008] [Accepted: 03/06/2008] [Indexed: 11/19/2022]
Abstract
SUMMARY The use of botulinum toxin to treat disorders of the salivary glands is increasing in popularity in recent years. Recent reports of the use of botulinum toxin in glandular hypersecretion suggest overall favourable results with minimal side-effects. However, few randomised clinical trials means that data are limited with respect to candidate suitability, treatment dosages, frequency and duration of treatment. We report a selection of such cases from our own department managed with botulinum toxin and review the current data on use of the toxin to treat salivary gland disorders such as Frey's syndrome, excessive salivation (sialorrhoea), focal and general hyperhidrosis, excessive lacrimation and chronic rhinitis.
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Affiliation(s)
- T A Laing
- Department of Plastic and Reconstructive Surgery, Cork University Hospital, Cork, Ireland
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Diagnosis and treatment of bulbar symptoms in amyotrophic lateral sclerosis. ACTA ACUST UNITED AC 2008; 4:366-74. [DOI: 10.1038/ncpneuro0853] [Citation(s) in RCA: 152] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2008] [Accepted: 05/12/2008] [Indexed: 11/08/2022]
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Abstract
BACKGROUND Amyotrophic lateral sclerosis (ALS) is a devastating progressive disease of all voluntary muscles. Bulbar symptoms with reduced ability to swallow occur frequently and may also be an early symptom. For some patients drooling may represent a severe social problem. AIM To review the literature on treatment of sialorrhea in ALS and describe possible treatments. METHOD PubMed was searched combining the words amyotrophic or ALS with sialorrhea or drooling. Publications more recent than 2000 were selected. RESULTS A total of 31 publications were found. Of these, 22 are from 2000 or later. Thirteen of the 22 most recent publications are original papers whereas 9 are review articles. Of the original articles, four describe treatment of sialorrhea with radiotherapy, five describe effects of botolinum toxin injections into the salivary grands and two describe serious side-effects of botolinum toxin injections for sialorrhea in ALS. The remaining original articles are case descriptions or practice surveys. DISCUSSION The treatment of sialorrhea in ALS is discussed in the view of current knowledge.
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Affiliation(s)
- O-B Tysnes
- Department of Neurology, Haukeland University Hospital, Bergen, Norway.
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Meijer JWG, van Kuijk AA, Geurts ACH, Schelhaas HJ, Zwarts MJ. Acute Deterioration of Bulbar Function After Botulinum Toxin Treatment for Sialorrhoea in Amyotrophic Lateral Sclerosis. Am J Phys Med Rehabil 2008; 87:321-4. [DOI: 10.1097/phm.0b013e318164a931] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Botulinum toxin type-B improves sialorrhea and quality of life in bulbaronset amyotrophic lateral sclerosis. J Neurol 2008; 255:545-50. [DOI: 10.1007/s00415-008-0738-5] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2007] [Revised: 07/26/2007] [Accepted: 09/05/2007] [Indexed: 11/26/2022]
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Abstract
Although amyotrophic lateral sclerosis and its variants are readily recognised by neurologists, about 10% of patients are misdiagnosed, and delays in diagnosis are common. Prompt diagnosis, sensitive communication of the diagnosis, the involvement of the patient and their family, and a positive care plan are prerequisites for good clinical management. A multidisciplinary, palliative approach can prolong survival and maintain quality of life. Treatment with riluzole improves survival but has a marginal effect on the rate of functional deterioration, whereas non-invasive ventilation prolongs survival and improves or maintains quality of life. In this Review, we discuss the diagnosis, management, and how to cope with impaired function and end of life on the basis of our experience, the opinions of experts, existing guidelines, and clinical trials. We highlight the need for research on the effectiveness of gastrostomy, access to non-invasive ventilation and palliative care, communication between the care team, the patient and his or her family, and recognition of the clinical and social effects of cognitive impairment. We recommend that the plethora of evidence-based guidelines should be compiled into an internationally agreed guideline of best practice.
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Affiliation(s)
- Aleksandar Radunović
- MRC Centre for Neurodegeneration Research, Department of Clinical Neuroscience, PO 41, Institute of Psychiatry, King's College London, London, UK
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Neppelberg E, Haugen DF, Thorsen L, Tysnes OB. Radiotherapy reduces sialorrhea in amyotrophic lateral sclerosis. Eur J Neurol 2007; 14:1373-7. [DOI: 10.1111/j.1468-1331.2007.01983.x] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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