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Saleem S, Miles A, Allen J. Pharyngeal adaptation to bolus properties in patients with Parkinson's disease. Eur Arch Otorhinolaryngol 2024:10.1007/s00405-024-08774-y. [PMID: 38867001 DOI: 10.1007/s00405-024-08774-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: 10/17/2023] [Accepted: 06/03/2024] [Indexed: 06/14/2024]
Abstract
PURPOSE Dysphagia is common in people with Parkinson's disease (PD). Yet, literature describing swallow function in PD using high-resolution manometry is limited. This study explored swallowing pressure metrics for varied bolus conditions in people with PD. METHOD A solid-state unidirectional catheter was used to acquire manometric data for triplicate swallows (5 ml, 10 ml, 20 ml; IDDSI 0, 2 & 4). Penetration-aspiration severity was rated during videofluoroscopy. Patient-reported measures included PDQ-8: Parkinson's Disease Questionnaire-8 and EAT-10: Eating Assessment Tool-10. Quantitative manometric swallow analysis was completed through Swallow Gateway™. Metrics were compared to published normative values and generalized linear model tests explored modulatory effects. RESULTS 21 participants (76% male; mean age 69.6 years, SD 7.1) with mild-moderate severity PD were studied. Two patients (9%) aspirated for single bolus thin liquid and paste trials and 15 patients (73%) scored > 3 EAT-10. Standardized PDQ-8 scores correlated with EAT-10 (p < 0.05). Abnormality in UES relaxation and distension was demonstrated by high UES integrated relaxation pressure and low UES maximum admittance (UES MaxAdm) values across varied bolus conditions. Participants demonstrated abnormally elevated pharyngeal contractility and increased post-swallow upper-esophageal sphincter (UES) contractility for thinner liquid trials. Alterations in volume and viscosity had significant effects on the bolus timing metric-distention to contraction latency. UES peak pressure measures were altered in relation to bolus viscosity. CONCLUSION This study identifies early pharyngoesophageal contractile changes in relation to bolus volume and viscosity in PD patients, associated with subtle deterioration of self-reported swallow scores. Manometric evaluation may offer insight into PD-related swallowing changes and help optimize diagnostics and treatment planning.
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Affiliation(s)
- Shakeela Saleem
- Speech Science, School of Psychology, The University of Auckland, B072, Level 2, Building 507, Grafton Campus, Park Road, Private Bag 92019, Auckland, New Zealand.
| | - Anna Miles
- Speech Science, School of Psychology, The University of Auckland, B072, Level 2, Building 507, Grafton Campus, Park Road, Private Bag 92019, Auckland, New Zealand
| | - Jacqueline Allen
- Department of Surgery, The University of Auckland, Auckland, New Zealand
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Krekeler BN, Howell RJ. Cricopharyngeus muscle dysfunction: a poorly defined disorder from diagnosis to treatment. Eur Arch Otorhinolaryngol 2024:10.1007/s00405-024-08644-7. [PMID: 38714548 DOI: 10.1007/s00405-024-08644-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Accepted: 03/26/2024] [Indexed: 05/10/2024]
Abstract
PURPOSE Cricopharyngeus muscle dysfunction (CPMD) is a common clinical occurrence with very few clear diagnostic criteria and multiple pathways for treatment. Incidence of CPMD is not known, but some data suggest around 25% of people with dysphagia experience some degree of CPMD, which negatively impacts swallowing safety and efficiency. Workup and treatment of CPMD can require multidisciplinary collaboration across laryngologists, speech-language pathologists with training in dysphagia management, and gastroenterologists. The purpose of this paper is to review what is known about CPMD and identify areas of future research in CPMD diagnosis and treatment. METHODS An overview of CPMD, relative treatments and disorders, and a discussion of future areas of research needed to improve clinical care of CPMD. RESULTS Details regarding historical background, pathophysiology and treatment practiced for CPMD are included. CONCLUSION In summary, CPMD is a poorly defined disease due to a lack of understanding of its pathophysiology and the lack of consensus diagnostic criteria. Well-designed, prospective clinical trials are necessary to develop a better understanding of clinical incidence of CPMD, impact of the disorder on oropharyngeal swallowing, and how to approach treatment of the disorder surgically or in conjunction with therapy directed by a specialized speech-language pathologist.
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Affiliation(s)
- Brittany N Krekeler
- Department of Otolaryngology-Head & Neck Surgery, University of Cincinnati College of Medicine, Cincinnati, USA
- Department of Neurology and Rehabilitation Medicine, University of Cincinnati College of Medicine, Cincinnati, USA
- Department of Communication Sciences and Disorders, University of Cincinnati College of Allied Health Sciences, Cincinnati, USA
| | - Rebecca J Howell
- Department of Otolaryngology-Head & Neck Surgery, University of Cincinnati College of Medicine, Cincinnati, USA.
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Huang D, Schar M, Wu PI, Maclean J, Pandey D, Cock C, Omari T, Szczesniak MM. Development and validation of an electronic version of Sydney Swallow Questionnaire. Neurogastroenterol Motil 2024; 36:e14766. [PMID: 38396334 DOI: 10.1111/nmo.14766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2023] [Revised: 01/16/2024] [Accepted: 02/05/2024] [Indexed: 02/25/2024]
Abstract
BACKGROUND AND AIMS Accurate assessment of patient-reported oropharyngeal dysphagia (OPD) is essential to guide appropriate management and evaluate response. The Sydney Swallow Questionnaire (SSQ) is a paper-based 17-item inventory developed and validated to objectively detect risk of OPD. An easy-to-use electronic version with digital output has significant potential in streamlining patient assessment. This study aims to develop and validate an electronic version of the SSQ (eSSQ) against the original paper version. METHOD The English-based paper SSQ was adapted on the online REDcap (Research Electronic Data Capture) platform to be accessible on computer and mobile devices. Patients with OPD and asymptomatic controls completed both electronic and paper versions in randomized order. Patients with stable symptoms then repeated the eSSQ after ≥14 days for test-retest reliability. Paper-based and eSSQs were also collected from an independent cohort for external validation. Agreement of total scores between both versions and eSSQ test-retest reliability were calculated using two-way mixed-effects intra-class correlation coefficient (ICC). RESULTS 47 dysphagic patients, 32 controls, and 31 patients from an external validation cohort were recruited. The most common underlying etiology was head and neck cancer. Mean eSSQ total score was 789 in dysphagic patients, and 68 in controls. eSSQ had excellent agreement with paper SSQ in total scores among all participants, with ICC 0.97 (95% CI [0.93, 0.98]) in controls, 0.97 (95% CI [0.94, 0.98]) in dysphagic patients and 0.96 (95% CI [0.92, 0.98]) in validation cohort. Test-retest reliability was also excellent (ICC 0.96, 95% CI [0.90, 0.98]). CONCLUSION The newly developed eSSQ shows excellent agreement with the paper version and test-retest reliability. Future applications of its use may allow for more efficient and accessible patient assessment.
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Affiliation(s)
- Dazhong Huang
- Department of Gastroenterology and Hepatology, St George Hospital, Sydney, New South Wales, Australia
| | - Mistyka Schar
- Department of Gastroenterology and Hepatology, Flinders Medical Centre, Adelaide, South Australia, Australia
- Flinders Health and Medical Research Institute, Flinders University, Adelaide, South Australia, Australia
| | - Peter I Wu
- Department of Gastroenterology and Hepatology, St George Hospital, Sydney, New South Wales, Australia
- St George and Sutherland Clinical School, University of NSW, Sydney, New South Wales, Australia
| | - Julia Maclean
- Department of Gastroenterology and Hepatology, St George Hospital, Sydney, New South Wales, Australia
- St George and Sutherland Clinical School, University of NSW, Sydney, New South Wales, Australia
| | - Dheeraj Pandey
- Department of Gastroenterology and Hepatology, St George Hospital, Sydney, New South Wales, Australia
- St George and Sutherland Clinical School, University of NSW, Sydney, New South Wales, Australia
| | - Charles Cock
- Department of Gastroenterology and Hepatology, Flinders Medical Centre, Adelaide, South Australia, Australia
- Flinders Health and Medical Research Institute, Flinders University, Adelaide, South Australia, Australia
| | - Taher Omari
- Flinders Health and Medical Research Institute, Flinders University, Adelaide, South Australia, Australia
| | - Michal M Szczesniak
- Department of Gastroenterology and Hepatology, St George Hospital, Sydney, New South Wales, Australia
- St George and Sutherland Clinical School, University of NSW, Sydney, New South Wales, Australia
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Saleem S, Miles A, Allen J. Investigating Parkinson's disease with dual high resolution pharyngeal manometry with impedance and videofluoroscopy. Neurogastroenterol Motil 2024; 36:e14737. [PMID: 38225798 DOI: 10.1111/nmo.14737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 12/22/2023] [Accepted: 12/26/2023] [Indexed: 01/17/2024]
Abstract
PURPOSE To characterize pharyngeal function in people with Parkinson's Disease using both high resolution impedance manometry (HRIM) and videofluoroscopy (VFSS) and to explore correlations between VFSS and HRIM metrics. METHODS All participants received both VFSS and HRIM within 24 h-time window. A standard VFSS protocol (IDDSI 0: 1 mL, 3 mL, 20 mL, and 100 mL) was performed. A solid-state unidirectional catheter (36 pressure sensors) was used to acquire manometric data for triplicate swallows (IDDSI 0: 5 mL, 10 mL, 20 mL), quantitative swallow analysis was completed through Swallowtail™ and SwallowGateway™. Parameters were compared to published norms and statistical tests explored correlational associations (p < 0.05). RESULTS Twenty-one participants (76% male; mean age 70 years, SD7.16) with mild-moderate severity PD were recruited with 73% reporting Eating Assessment Tool (EAT-10) scores ≥3 indicating swallow impairment. Compared to normal metrics, one third of participants had abnormally elevated hypopharyngeal contractile integral (HPCI), hypopharyngeal peak pressure, upper esophageal sphincter (UES) integrated relaxation pressure (UES IRP), and reduced UES maximum admittance. Five participants showed compromised swallow safety (Penetration-Aspiration Scale score ≥6). One third of participants had abnormal VFSS values for pharyngoesophageal segment (PES) opening duration, maximum PES opening distance, and maximum hyoid displacement measures. Some HRIM metrics had a strong correlation with pharyngeal VFSS measures (r > 0.60, p < 0.05). CONCLUSION This study identifies early manometric signs of pharyngeal dysfunction in people with PD. The congruence of the VFSS and HRIM measures confirms the hypothesis of insidious early decline in swallow function in PD despite maintenance of airway safety (i.e., low aspiration rates).
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Affiliation(s)
- Shakeela Saleem
- Speech Science, School of Psychology, The University of Auckland, Auckland, New Zealand
- Department of Disability Studies, Faculty of Medicine, University of Kelaniya, Colombo, Sri Lanka
| | - Anna Miles
- Speech Science, School of Psychology, The University of Auckland, Auckland, New Zealand
| | - Jacqueline Allen
- Department of Surgery, The University of Auckland, Auckland, New Zealand
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Martínez-Guillén M, Clavé P, Zavala M, Carrión S. High-resolution manometry with impedance for the study of pharyngeal motility and the upper esophageal sphincter: Keys for its use in the study of the pathophysiology of oropharyngeal dysphagia. GASTROENTEROLOGIA Y HEPATOLOGIA 2024; 47:272-285. [PMID: 37816469 DOI: 10.1016/j.gastrohep.2023.09.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 09/15/2023] [Accepted: 09/22/2023] [Indexed: 10/12/2023]
Abstract
Oropharyngeal dysphagia (OD) is a pathology with a high prevalence in different patient phenotypes. High-resolution pharyngoesophageal manometry (HRPM) with impedance (HRPM-I) has become in recent years a fundamental technique for better understanding the pathophysiology of pharynx and upper oesophageal sphincter (UES) dysfunctions in patients with OD. Various groups of experts have proposed a methodology for the practice of the HRPM-I and for the standardization of the different metrics for the study of pharyngeal motility and UES dysfunctions based on the quantification of 3main phenomena: relaxation of the UES, resistance to flow through the UES and propulsion of the bolo through the pharynx into the oesophagus. According to the alterations of these metrics, 3patterns of dysfunction are proposed that allow a specific therapeutic approach: (a) UES flow restriction with normal pharyngeal propulsión; (b) UES flow restriction with ineffective pharyngeal propulsion, and (c) ineffective pharyngeal contraction with normal relaxation of the UES. We present a practical review of the methodology and metrics used by the main working groups together with the description of the main patterns of dysfunction according to our experience to highlight the usefulness of the HRPM-I in the study of the pathophysiology and selection of a specific treatment in patients with OD.
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Affiliation(s)
| | - Pere Clavé
- Unidad de Pruebas Funcionales Digestivas, Hospital de Mataró, Mataró, Barcelona, España; Centro de Investigación Biomédica en Red de enfermedades hepáticas y digestivas (CIBERehd), Instituto de Salud Carlos III, Barcelona, España
| | - Mónica Zavala
- Unidad de Pruebas Funcionales Digestivas, Hospital de Mataró, Mataró, Barcelona, España; Universidad La Salle México, Ciudad de México, México
| | - Silvia Carrión
- Unidad de Pruebas Funcionales Digestivas, Hospital de Mataró, Mataró, Barcelona, España; Centro de Investigación Biomédica en Red de enfermedades hepáticas y digestivas (CIBERehd), Instituto de Salud Carlos III, Barcelona, España.
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Taniguchi Y, Ono J, Haraguchi M, Tabuchi M, Hisamatsu N, Takahata H, Kondo H, Yamaguchi N, Kumai Y, Nakao K. Impact of low pharyngeal/esophageal pressure associated with sarcopenia on postendoscopic submucosal dissection pneumonia in patients with superficial esophageal cancer. Dig Endosc 2023. [PMID: 37908188 DOI: 10.1111/den.14715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 10/29/2023] [Indexed: 11/02/2023]
Abstract
OBJECTIVES The aging population, including patients with superficial esophageal cancer, encounters critical dysphagia- and postoperative pneumonia-related issues. Although endoscopic submucosal dissection (ESD) provides advantages over other modalities, older patients are at higher risk of postoperative pneumonia. Furthermore, the etiologies of pneumonia are complex and include patient- (such as sarcopenia) and treatment- (including ESD) related factors. Therefore, this study evaluated swallowing function in patients with superficial esophageal cancer and identified post-ESD pneumonia-associated factors. METHODS Comprehensive swallowing function and sarcopenia were evaluated in patients pre-ESD and 2 months post-ESD using high-resolution manometry and several swallowing studies by multiple experts. The effects of mucosal resection and sarcopenia on swallowing function changes post-ESD, the relationship between preoperative swallowing function and sarcopenia, and the factors influencing postoperative pneumonia were investigated. RESULTS Twenty patients were included in the study. Patients with preoperative sarcopenia had significantly lower pharyngeal/upper esophageal sphincter and tongue pressures than those without sarcopenia. However, ESD did not worsen pharyngeal or upper esophageal pressure. Post-ESD pneumonia incidence tended to be higher in patients with sarcopenia than in those without sarcopenia. The lower upper esophageal sphincter-integrated relaxation pressure (UES-IRP) was a significant factor in pneumonia development. Furthermore, the receiver operating characteristic curve for UES-IRP in pneumonia yielded an area under the curve of 0.82. CONCLUSIONS Sarcopenia is associated with preoperative dysphagia, which increases post-ESD pneumonia risk. Therefore, postoperative pneumonia incidence is expected to increase with an aging population, making preoperative sarcopenia and swallowing function evaluation crucial.
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Affiliation(s)
- Yasuhiro Taniguchi
- Department of Gastroenterology and Hepatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Junki Ono
- Department of Otolaryngology-Head and Neck Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Masafumi Haraguchi
- Department of Gastroenterology and Hepatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Maiko Tabuchi
- Department of Gastroenterology and Hepatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
- Department of Histology and Cell Biology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Noriko Hisamatsu
- Medical Education Development Center, Nagasaki University Hospital, Nagasaki, Japan
| | - Hideaki Takahata
- Department of Rehabilitation Medicine, Nagasaki University Hospital, Nagasaki, Japan
| | - Hisayoshi Kondo
- Biostatistics Section, Division of Scientific Data Registry, Atomic Bomb Disease Institute, Nagasaki University, Nagasaki, Japan
| | - Naoyuki Yamaguchi
- Department of Gastroenterology and Hepatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Yoshihiko Kumai
- Department of Otolaryngology-Head and Neck Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Kazuhiko Nakao
- Department of Gastroenterology and Hepatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
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Mittal RK, Zifan A. Why so Many Patients With Dysphagia Have Normal Esophageal Function Testing. GASTRO HEP ADVANCES 2023; 3:109-121. [PMID: 38420259 PMCID: PMC10899865 DOI: 10.1016/j.gastha.2023.08.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 03/02/2024]
Abstract
Esophageal peristalsis involves a sequential process of initial inhibition (relaxation) and excitation (contraction), both occurring from the cranial to caudal direction. The bolus induces luminal distension during initial inhibition (receptive relaxation) that facilitates smooth propulsion by contraction travelling behind the bolus. Luminal distension during peristalsis in normal subjects exhibits unique characteristics that are influenced by bolus volume, bolus viscosity, and posture, suggesting a potential interaction between distension and contraction. Examining distension-contraction plots in dysphagia patients with normal bolus clearance, ie, high-amplitude esophageal peristaltic contractions, esophagogastric junction outflow obstruction, and functional dysphagia, reveal 2 important findings. Firstly, patients with type 3 achalasia and nonobstructive dysphagia show luminal occlusion distal to the bolus during peristalsis. Secondly, patients with high-amplitude esophageal peristaltic contractions, esophagogastric junction outflow obstruction, and functional dysphagia exhibit a narrow esophageal lumen through which the bolus travels during peristalsis. These findings indicate a relative dynamic obstruction to bolus flow and reduced distensibility of the esophageal wall in patients with several primary esophageal motility disorders. We speculate that the dysphagia sensation experienced by many patients may result from a normal or supernormal contraction wave pushing the bolus against resistance. Integrating representations of distension and contraction, along with objective assessments of flow timing and distensibility, complements the current classification of esophageal motility disorders that are based on the contraction characteristics only. A deeper understanding of the distensibility of the bolus-containing esophageal segment during peristalsis holds promise for the development of innovative medical and surgical therapies to effectively address dysphagia in a substantial number of patients.
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Affiliation(s)
- Ravinder K Mittal
- Division of Gastroenterology, Department of Medicine, University of California San Diego, San Diego, California
| | - Ali Zifan
- Division of Gastroenterology, Department of Medicine, University of California San Diego, San Diego, California
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