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Liu J, Fukuda H, Kondo E, Sakai Y, Sakai H, Kurita H. Screening of aspiration pneumonia using the modified Mallampati classification tool in older adults. PLoS One 2024; 19:e0302384. [PMID: 38728341 PMCID: PMC11086910 DOI: 10.1371/journal.pone.0302384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 04/02/2024] [Indexed: 05/12/2024] Open
Abstract
Pneumonia is a major cause of morbidity and mortality in older adults. In the aging society, screening methods for predicting aspiration pneumonia are crucial for its prevention. Changes in the oropharyngeal morphology and hyoid bone position may increase the risk of aspiration pneumonia. This multicenter study aimed to investigate a simple and effective screening method for predicting dysphagia and aspiration pneumonia. Overall, 191 older adults (aged 65 years or older) were randomly sampled using the simple random sampling technique. Oropharyngeal morphology was assessed using the modified Mallampati classification, which reflects the size of the tongue in the oropharyngeal cavity. The hyoid position was measured as the distance between the menton and laryngeal prominence to evaluate aging-related changes in the muscles of the laryngopharynx. Dysphagia was assessed using the repetitive saliva swallowing test (RSST), which measures the number of swallowing movements in 30 seconds; dysphasia is defined as less than 3 swallowing movements in 30 seconds. The aspiration signs were assessed based on history of choking or coughing reflex during eating or drinking and medical history of pneumonia. The study findings revealed that the modified Mallampati classification was significantly correlated with a medical history of pneumonia. A higher incidence of pneumonia was evident in the lower Mallampati classification, which shows the smaller size of the tongue base in the oropharyngeal cavity. The results of this study suggest that the modified Mallampati classification may be a possible screening method to predict the occurrence of pneumonia.
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Affiliation(s)
- Jianping Liu
- Department of Dentistry and Oral Surgery, Shinshu University School of Medicine, Matsumoto, Japan
| | - Hironobu Fukuda
- Department of Dentistry and Oral Surgery, Shinshu University School of Medicine, Matsumoto, Japan
| | - Eiji Kondo
- Department of Dentistry and Oral Surgery, Shinshu University School of Medicine, Matsumoto, Japan
| | - Yuki Sakai
- Department of Dentistry and Oral Surgery, Shinshu University School of Medicine, Matsumoto, Japan
| | - Hironori Sakai
- Department of Dentistry and Oral Surgery, Shinshu University School of Medicine, Matsumoto, Japan
| | - Hiroshi Kurita
- Department of Dentistry and Oral Surgery, Shinshu University School of Medicine, Matsumoto, Japan
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Mills JF, Monaghan NP, Nguyen SA, Nguyen CL, Clemmens CS, Carroll WW, Pecha PP, White DR. Characteristics and outcomes of interventions for pediatric laryngomalacia: A systematic review with meta-analysis. Int J Pediatr Otorhinolaryngol 2024; 178:111896. [PMID: 38364547 DOI: 10.1016/j.ijporl.2024.111896] [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: 12/20/2023] [Revised: 02/07/2024] [Accepted: 02/11/2024] [Indexed: 02/18/2024]
Abstract
OBJECTIVES To analyze characteristics of children treated for laryngomalacia to determine predictive factors and provide an updated meta-analysis on outcomes. METHODS A systematic review was conducted according to PRISMA guidelines from inception to May 2, 2023, using CINAHL, PubMed, and Scopus databases. Study screening, data extraction, quality rating, and risk of bias assessment were performed by 2 independent reviewers. Data were meta-analyzed using fixed-/random-effects model to derive continuous measures (mean), proportions (%), and mean difference (Δ) with 95% confidence interval (CI). RESULTS 100 articles were identified with information on outcomes of pediatric patients with laryngomalacia (N = 18,317). The mean age was 10.6 months (range: 0 to 252, 95%CI: 9.6 to 11.6, p = 0.00) with a 1.4:1 male to female ratio. Many patients presented with stridor (87.9%, 95% CI: 69.8 to 98.4), and the most common comorbidity at time of diagnosis was gastroesophageal reflux disease (48.8%, 95%CI: 40.9 to 56.8). Based on the patient population included in our analysis, 86.1% received supraglottoplasty (95% CI: 78.7 to 92.1). A total of 73.6% (95% CI: 65.5 to 81.0) had reported complete resolution of symptoms. For patients with a concurrent diagnosis of sleep disordered breathing receiving supraglottoplasty, the apnea-hypopnea index improved with a mean difference of -10.0 (95%CI: 15.6 to -4.5) events per hour post-treatment. CONCLUSIONS Laryngomalacia continues to be a common problem in the pediatric population. Supraglottoplasty remains an effective treatment option leading to symptomatic improvement in many cases. For those with concurrent sleep disordered breathing, supraglottoplasty lowers the apnea-hypopnea index.
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Affiliation(s)
- John F Mills
- Department of Otolaryngology - Head and Neck Surgery, Medical University of South Carolina, 135 Rutledge Avenue, Charleston, SC, 29425, USA; Albany Medical College, 47 New Scotland Avenue, Albany, NY, 12208, USA
| | - Neil P Monaghan
- Department of Otolaryngology - Head and Neck Surgery, Medical University of South Carolina, 135 Rutledge Avenue, Charleston, SC, 29425, USA
| | - Shaun A Nguyen
- Department of Otolaryngology - Head and Neck Surgery, Medical University of South Carolina, 135 Rutledge Avenue, Charleston, SC, 29425, USA.
| | | | - Clarice S Clemmens
- Department of Otolaryngology - Head and Neck Surgery, Medical University of South Carolina, 135 Rutledge Avenue, Charleston, SC, 29425, USA
| | - William W Carroll
- Department of Otolaryngology - Head and Neck Surgery, Medical University of South Carolina, 135 Rutledge Avenue, Charleston, SC, 29425, USA
| | - Phayvanh P Pecha
- Department of Otolaryngology - Head and Neck Surgery, Medical University of South Carolina, 135 Rutledge Avenue, Charleston, SC, 29425, USA
| | - David R White
- Department of Otolaryngology - Head and Neck Surgery, Medical University of South Carolina, 135 Rutledge Avenue, Charleston, SC, 29425, USA
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Malan R, Van Der Linde J, Kritzinger A, Graham MA, Krüger E, Kollapen K, Lockhat Z. Evolution of swallowing and feeding abilities of neonates with hypoxic-ischaemic encephalopathy during hospitalisation: A case series. INTERNATIONAL JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2023; 25:893-902. [PMID: 36444930 DOI: 10.1080/17549507.2022.2147217] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
PURPOSE To describe the evolution of swallowing and feeding abilities of neonates with hypoxic-ischaemic encephalopathy (HIE) during hospitalisation. METHOD A longitudinal cohort study was used. Twenty-nine participants (median age 39.0 weeks [IQR = 2.0 weeks]) with mild (n = 7), moderate (n = 19) and severe (n = 3) HIE were included. Clinical swallowing and feeding assessments were conducted at introduction of oral feeds and at discharge using the Neonatal Feeding Assessment Scale (NFAS). Videofluoroscopic swallow studies (VFSS) supplemented the NFAS before discharge. RESULT Approximately two thirds of participants showed symptoms of oropharyngeal dysphagia (OPD) during initial NFAS and VFSS. Significantly fewer OPD symptoms occurred at discharge NFAS (p = 0.004). Endurance during non-nutritive sucking (p < 0.001) and nutritive sucking (p < 0.001) significantly improved. Nine participants (31.0%) demonstrated penetration or aspiration. Most aspiration events were silent (60%). Instrumental assessment identified pharyngeal phase dysphagia more effectively than bedside evaluation. High proportions of participants displayed OPD symptoms regardless of HIE severity. The correlation between OPD severity and the length of hospitalisation (p = 0.052) was not significant. CONCLUSION All grades of HIE should be considered for early intervention by speech-language pathologists before discharge. Findings may be valuable to neonatal feeding teams.
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Affiliation(s)
- Roxanne Malan
- Department of Speech-Language Pathology and Audiology, University of Pretoria, Pretoria, South Africa
| | - Jeannie Van Der Linde
- Department of Speech-Language Pathology and Audiology, University of Pretoria, Pretoria, South Africa
| | - Alta Kritzinger
- Department of Speech-Language Pathology and Audiology, University of Pretoria, Pretoria, South Africa
| | - Marien A Graham
- Department of Science, Mathematics and Technology Education, University of Pretoria, Pretoria, South Africa
| | - Esedra Krüger
- Department of Speech-Language Pathology and Audiology, University of Pretoria, Pretoria, South Africa
| | - Kumeshnie Kollapen
- Department of Radiology, University of Pretoria and Steve Biko Academic Hospital, Pretoria, South Africa
| | - Zarina Lockhat
- Department of Radiology, University of Pretoria and Steve Biko Academic Hospital, Pretoria, South Africa
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El-Kassas O, Amer A, Abdel-Hady H, Abou-Elsaad T. Developing the Mansoura Early Feeding Skills Assessment Scale for Preterm Infants. Pediatr Gastroenterol Hepatol Nutr 2023; 26:320-337. [PMID: 38025492 PMCID: PMC10651360 DOI: 10.5223/pghn.2023.26.6.320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 08/03/2023] [Accepted: 08/21/2023] [Indexed: 12/01/2023] Open
Abstract
Purpose This study aimed to develop a new bedside scoring system scale that assesses preterm infants' oral feeding skills (OFS) in the neonatal intensive care unit (NICU). Methods A literature review and critical appraisal of available oral feeding assessment tools/scores were performed. Subsequently, we developed the "Mansoura Early Feeding Skills Assessment" (MEFSA) scale, an 85-item observational measure of oral feeding skills with three main sections. Forty-one preterm infants who did not receive oral feeding but were clinically stable enough to initiate oral feeding were included in the study. Next, we applied and interpreted the MEFSA to describe and score their feeding skills. Results Applying the MEFSA resulted in a smooth feeding transition, early start of oral feeding, full oral feeding, and discharge with a shorter period of tube feeding in preterm infants. Conclusion The MEFSA is a successful bedside scoring system that assesses the OFS of preterm infants in the NICU.
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Affiliation(s)
- Omnia El-Kassas
- Department of Otorhinolaryngology, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Ayman Amer
- Department of Otorhinolaryngology, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Hesham Abdel-Hady
- Department of Pediatric, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Tamer Abou-Elsaad
- Department of Otorhinolaryngology, Faculty of Medicine, Mansoura University, Mansoura, Egypt
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Duncan DR, Cohen A, Du M, Akkara A, Catacora A, Larson K, Williams N, Rosen RL. A Prospective Study of Parental Experience with Thickening Feeds for Children with Oropharyngeal Dysphagia and Gastroesophageal Reflux. J Pediatr 2023; 260:113510. [PMID: 37244581 PMCID: PMC10526688 DOI: 10.1016/j.jpeds.2023.113510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 05/15/2023] [Accepted: 05/21/2023] [Indexed: 05/29/2023]
Abstract
Thickening is efficacious and commonly recommended for oropharyngeal dysphagia and gastroesophageal reflux. Little is known about parental experience with this practice. Results of this cross-sectional questionnaire study suggest attitudes are positive, but parents frequently adjust recipes/nipple sizes, which might increase aspiration risk. Clinical follow-up is essential to ensure safe feeding.
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Affiliation(s)
- Daniel R Duncan
- Division of Gastroenterology, Hepatology and Nutrition, Aerodigestive Center, Boston Children's Hospital, Boston, MA.
| | - Alexandra Cohen
- Division of Gastroenterology, Hepatology and Nutrition, Aerodigestive Center, Boston Children's Hospital, Boston, MA
| | - Maritha Du
- Division of Gastroenterology, Hepatology and Nutrition, Aerodigestive Center, Boston Children's Hospital, Boston, MA
| | - Anna Akkara
- Division of Gastroenterology, Hepatology and Nutrition, Aerodigestive Center, Boston Children's Hospital, Boston, MA
| | - Andrea Catacora
- Division of Gastroenterology, Hepatology and Nutrition, Aerodigestive Center, Boston Children's Hospital, Boston, MA
| | - Kara Larson
- Division of Gastroenterology, Hepatology and Nutrition, Aerodigestive Center, Boston Children's Hospital, Boston, MA
| | - Nina Williams
- Division of Gastroenterology, Hepatology and Nutrition, Aerodigestive Center, Boston Children's Hospital, Boston, MA
| | - Rachel L Rosen
- Division of Gastroenterology, Hepatology and Nutrition, Aerodigestive Center, Boston Children's Hospital, Boston, MA
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Sarkis R, Liu W, DeTallo C, Baloglu O, Latifi SQ, Agarwal HS. Association of enteral feeds in critically ill bronchiolitis patients supported by high-flow nasal cannula with adverse events and outcomes. Eur J Pediatr 2023; 182:4015-4025. [PMID: 37389681 DOI: 10.1007/s00431-023-05085-y] [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: 05/15/2023] [Revised: 06/13/2023] [Accepted: 06/24/2023] [Indexed: 07/01/2023]
Abstract
To study association of enteral feeds in bronchiolitis patients supported by different levels of high flow nasal cannula (HFNC) with adverse events, nutritional goals, and clinical outcomes. Bronchiolitis patients ≤ 24 months of age treated with < 1 L/kg/min, 1-2 L/kg/min and > 2 L/kg/min of HFNC between January 2014 and December 2021 were studied retrospectively at a tertiary care children's hospital. Adverse events (aspiration pneumonia, emesis, and respiratory support escalation), nutritional goals (initiation of enteral feeds, achievement of nutritional goal volume and goal calories, percentage weight change during hospital stay) and clinical outcomes (HFNC duration, oxygen supplementation duration after HFNC, length of hospital stay following HFNC support, total length of hospital stay and follow-up for 1 month after hospital discharge) were compared between fed and non-fed patients on HFNC. Six hundred thirty-six (489 fed and 147 not-fed) bronchiolitis patients on HFNC studied. 260 patients, 317 patients and 59 patients were supported by < 1 L/kg/min, 1-2 L/kg/min and > 2 L/kg/min of HFNC, respectively. Enterally fed patients had significantly less adverse events (OR = 0.14, 95% CI 0.083 - 0.23, p < 0.001), significantly better nutritional goals: earlier initiation of enteral feeds by 65% in time (mean ratio = 0.35, 95% CI 0.28 - 0.43, p < 0.001), earlier achievement of goal volume and goal calorie needs by 14% in time (mean ratio = 0.86, 95% CI 0.78 to 0.96, p = 0.005) and significantly better clinical outcomes: shorter HFNC duration by 29.75 h (95% CI 20.19 -39.31, p < 0.001), shorter oxygen supplementation duration after HFNC by 12.14 h (95% CI 6.70 -17.59, p < 0.001), shorter length of hospital stay after HFNC support by 21.35 h (95% CI 14.71-27.98, p < 0.001) and shorter total length of hospital stay by 51.10 h (95% CI 38.65 -63.55, p < 0.001), as compared to non-fed patients, after adjusting for age, weight, prematurity, comorbidities, admission time, admission bronchiolitis score, admission respiratory rate, and HFNC levels. The number of revisits and readmissions at 7 and 30 days after hospital discharge were not significantly different (p > 0.05) between the fed and non-fed groups. Conclusion: Enteral feeding of bronchiolitis patients supported by different levels of HFNC is associated with less adverse events and better nutrition goals and clinical outcomes. What is Known: •There is general apprehension to feed critically ill bronchiolitis patients supported by high flow nasal cannula. What is New: •Our study reveals that enteral feeding of critically ill bronchiolitis patients supported by different levels of high flow nasal cannula is associated with minimal adverse events, better nutritional goals and improved clinical outcomes as compared to non-fed patients.
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Affiliation(s)
- Reem Sarkis
- Department of Pediatric Emergency Medicine, Akron Children's Hospital, Akron, OH, USA
| | - Wei Liu
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, OH, USA
| | - Christina DeTallo
- Department of Pediatric Gastroenterology, Cleveland Clinic Children's, Cleveland, OH, USA
| | - Orkun Baloglu
- Department of Pediatric Critical Care Medicine, Cleveland Clinic Children's, Cleveland, OH, USA
| | - Samir Q Latifi
- Department of Pediatric Critical Care Medicine, Cleveland Clinic Children's, Cleveland, OH, USA
| | - Hemant S Agarwal
- Department of Pediatric Critical Care Medicine, Cardinal Glennon Children's Hospital, Division of Pediatric Critical Care, 1465 South Grand Boulevard, Suite 2601 F, Saint Louis, MO, 63104, USA.
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Medin G, Wendt M, Ekborn A, Andersson A, Gahm C. Supraglottoplasty for severe laryngomalacia can be effective and safe also in children with high-risk comorbidities - Experience from a tertiary center. Int J Pediatr Otorhinolaryngol 2023; 171:111632. [PMID: 37352590 DOI: 10.1016/j.ijporl.2023.111632] [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: 04/06/2023] [Revised: 06/07/2023] [Accepted: 06/11/2023] [Indexed: 06/25/2023]
Abstract
OBJECTIVES Supraglottoplasty (SGP) for severe laryngomalacia (LM) in children with medical comorbidities has been associated with high risk of surgical failure and increased need of postoperative pediatric intensive care unit (PICU) intervention, but evidence for this is ambiguous. The objective was to evaluate surgical outcome and risk of need for PICU-intervention following SGP for severe LM in comorbid patients. METHODS Retrospective observational study of 116 patients treated with SGP for severe LM between 2000 and 2021 at a tertial referral pediatric airway surgery center Karolinska University Hospital. Medical records were reviewed and patient data regarding surgical timing, type of SGP procedure, PICU-intervention, complications, and outcomes were recorded. Patients were defined as non-comorbid vs high-risk comorbid (HRC) based on a coexisting comorbidity for risk of surgical failure and postoperative PICU-intervention. Surgical failure was defined as need of revision surgery, tracheostomy or assisted ventilation (continuous positive airway pressure and bilevel positive airway pressure). PICU intervention was defined as need of postoperative assisted ventilation or intubation. Statistical comparisons were performed with outcome of SGP on children with LM and no comorbidities. RESULTS 41/116 patients included had a HRC associated with an increased risk of PICU-intervention and surgical failure. 75/116 patients were defined as non-comorbid. The overall surgical success in the study population was 89.7% (104/116), 94.7% in the non HRC group vs 80.5% in the HRC-group. 5/41 HRC patients and 1/75 non-comorbid patients needed SGP revision in which 5/6 was successful. There was no significantly increased need for postoperative PICU intervention in HRC patients. CONCLUSION SGP for severe LM patients with high-risk comorbidities performed in a tertiary setting had an overall good result and low risk of PICU-intervention. Revision SGP was more common in HRC patients but had a good outcome. Multidisciplinary experience in perioperative care of comorbid patients may be of key importance for outcome and children with high-risk comorbidities should thus not be withheld the possible benefit of SGP without assessment at a tertiary pediatric airway center.
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Affiliation(s)
- Gabriel Medin
- Division of Ear, Nose and Throat Diseases, Department of Clinical Sciences Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Malin Wendt
- Division of Ear, Nose and Throat Diseases, Department of Clinical Sciences Intervention and Technology, Karolinska Institutet, Stockholm, Sweden; Department of Otorhinolaryngology, Karolinska University Hospital, Stockholm, Sweden
| | - Andreas Ekborn
- Division of Ear, Nose and Throat Diseases, Department of Clinical Sciences Intervention and Technology, Karolinska Institutet, Stockholm, Sweden; Department of Head Neck, Lung and Skin Cancer, Karolinska University Hospital, Stockholm, Sweden
| | - Andreas Andersson
- Department of Pediatric Perioperative Medicine and Intensive Care, Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden; Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Caroline Gahm
- Division of Ear, Nose and Throat Diseases, Department of Clinical Sciences Intervention and Technology, Karolinska Institutet, Stockholm, Sweden; Department of Head Neck, Lung and Skin Cancer, Karolinska University Hospital, Stockholm, Sweden.
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Zhang Y, Wang K, Yu H, Zhao T, Lin L, Qin X, Wu T, Chen D, Hu Y, Wu Y. Incidence and characteristics of aspiration pneumonia in adults in Beijing, China, 2011-2017. Public Health 2023; 220:65-71. [PMID: 37270854 DOI: 10.1016/j.puhe.2023.04.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 04/21/2023] [Accepted: 04/26/2023] [Indexed: 06/06/2023]
Abstract
OBJECTIVES This study aimed to estimate aspiration pneumonia (AP) incidence and describe comorbid characteristics and mortality in Beijing, China. STUDY DESIGN A historical cohort study was conducted based on medical claim records. METHODS Patients admitted with a primary diagnosis of AP were identified from approximately 12 million adults who enrolled in the Urban Employee Basic Medical Insurance program in Beijing, China, from January 2011 to December 2017. The incidences of AP and pneumonia with risk factors for aspiration (PRFA) were estimated by a Poisson distribution. The estimated annual percentage change was reported to represent the average percentage change in incidence per year. Characteristics and 6-month and 1-year all-cause mortality rates for AP and suspected AP patients were described and compared with community-acquired pneumonia (CAP). RESULTS The incidence rates of hospitalized AP and PRFA were 9.4 (95% confidence interval [CI]: 7.6, 11.3) and 102.9 (95% CI: 95.8, 110.3) per 100,000 person-years, respectively. The incidences increased rapidly with age and were stable across the observed years. Patients with AP and PRFA possessed a greater burden of comorbidities than CAP (mean age-adjusted Charlson comorbidity indices for AP: 7.72, PRFA: 7.83, and CAP: 2.84). The 6-month and 1-year all-cause mortality rates for those with AP and PRFA were higher than those for patients with CAP (6-month mortality, AP: 35.2%, PRFA: 21.8%, CAP: 11.1%; 1-year mortality, AP: 42.7%, PRFA: 26.6%, CAP: 13.2%). CONCLUSIONS The incidence of AP and PRFA in Beijing was reported, presenting a full picture of the disease burden. The results provide baseline information for AP prevention.
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Affiliation(s)
- Y Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Health Science Center, 100191, China
| | - K Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Health Science Center, 100191, China
| | - H Yu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Health Science Center, 100191, China
| | - T Zhao
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Health Science Center, 100191, China
| | - L Lin
- Geriatric Department, Peking University First Hospital, 100034, China
| | - X Qin
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Health Science Center, 100191, China; Key Laboratory of Epidemiology of Major Diseases, Peking University, Ministry of Education, 100191, China
| | - T Wu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Health Science Center, 100191, China; Key Laboratory of Epidemiology of Major Diseases, Peking University, Ministry of Education, 100191, China
| | - D Chen
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Health Science Center, 100191, China; Key Laboratory of Epidemiology of Major Diseases, Peking University, Ministry of Education, 100191, China
| | - Y Hu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Health Science Center, 100191, China; Key Laboratory of Epidemiology of Major Diseases, Peking University, Ministry of Education, 100191, China.
| | - Y Wu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Health Science Center, 100191, China; Key Laboratory of Epidemiology of Major Diseases, Peking University, Ministry of Education, 100191, China.
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Barnes C, Herbert TL, Bonilha HS. Parameters for Orally Feeding Neonates Who Require Noninvasive Ventilation: A Systematic Review. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2023:1-20. [PMID: 37098117 DOI: 10.1044/2023_ajslp-22-00259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/19/2023]
Abstract
PURPOSE Infants hospitalized in the neonatal intensive care unit (NICU) may be orally fed while receiving noninvasive ventilation (NIV), but the practice is variable and decision criteria are not well understood. This systematic review examines the evidence regarding this practice, including type and level of NIV used during NICU oral feeding, protocols, and safety of this practice. METHOD The PubMed, Scopus, and Cumulative Index to Nursing and Allied Health Literature (CINAHL) databases were searched to identify publications relevant to this review. Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were followed to ensure the appropriate inclusion of articles. RESULTS Fourteen articles were included. Seven studies (50%) were retrospective. Two were quality improvement projects, and the remaining five (35.7%) were prospective. Continuous positive airway pressure and high-flow nasal cannula were commonly used. Levels of respiratory support were variable between studies, if reported at all. Three studies (21.4%) included feeding protocols. Six studies (42.9%) identified use of feeding experts. While many studies commented that orally feeding neonates on NIV is safe, the only study to instrumentally assess swallow safety found that a significant number of neonates silently aspirated during feeding on continuous positive airway pressure. CONCLUSIONS Strong data supporting practices related to orally feeding infants in the NICU who require NIV are scarce. The types and levels of NIV, and decision-making criteria, are variable across studies and preclude clinically useful conclusions. There is a pressing need for additional research pertaining to orally feeding this population so that an evidence-based standard of care can be established. Specifically, this research should elucidate the impact of different types and levels of NIV on the mechanistic properties of swallowing as defined via instrumental assessment.
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Affiliation(s)
- Carolyn Barnes
- Department of Health Sciences & Research, Medical University of South Carolina, Charleston
| | - Teri Lynn Herbert
- Academic Affairs Faculty, Medical University of South Carolina, Charleston
| | - Heather S Bonilha
- Department of Health Sciences & Research, Medical University of South Carolina, Charleston
- Department of Rehabilitation Medicine, Emory University, Atlanta, GA
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Denk-Linnert DM, Farneti D, Nawka T, am Zehnhoff-Dinnesen A, Moerman M, Zorowka P, Farahat M, Schindler A, Geneid A. Position Statement of the Union of European Phoniatricians (UEP): Fees and Phoniatricians' Role in Multidisciplinary and Multiprofessional Dysphagia Management Team. Dysphagia 2023; 38:711-718. [PMID: 35972695 PMCID: PMC9379897 DOI: 10.1007/s00455-022-10502-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 07/15/2022] [Indexed: 11/03/2022]
Abstract
The need for multidisciplinary and multiprofessional management of dysphagia is constantly increasing and creating a major challenge for healthcare professionals and society, especially in terms of professional expertise and human resources. The distribution of tasks among the dysphagia team members, which includes phoniatricians, otolaryngologists, and speech-language therapists, is flexible and overlapping. For assessing dysphagia, the (fibreoptic) flexible endoscopic evaluation of swallowing (FEES), with or without videofluoroscopy, is a pivotal diagnostic tool. This position paper aims to illustrate the phoniatrician's role in performing a FEES, which is an indispensable component of the diagnostic workup of patients suffering from oropharyngeal dysphagia. It is based on the current collaborative expert view of the Swallowing Committee of the Union of European Phoniatricians and a literature review. A FEES is one of the core competences of phoniatricians due to their endoscopic expertise and experience in the field of dysphagia and diseases of the upper aerodigestive tract. Therefore, the phoniatrician is an important member of the dysphagia team, for the medical diagnostics of the aerodigestive tract and dysphagia as well as for FEES. Phoniatric competence is especially important for head and neck cancer patients, infants, and complex cases.
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Affiliation(s)
- Doris-Maria Denk-Linnert
- grid.411904.90000 0004 0520 9719Division of Phoniatrics and Speech-Language Therapy, Department of Otorhinolaryngology, Head and Neck Surgery, Medical University of Vienna, University Hospital Vienna, Währinger Gürtel 18-20, 1090 Vienna, Austria
| | - Daniele Farneti
- Audiology and Phoniatrics Department - Romagna Health Service, Rimini Hospital, Rimini, Italy
| | - Tadeus Nawka
- grid.6363.00000 0001 2218 4662Department of Audiology and Phoniatrics, Charité-Universitätsmedizin, Berlin, Germany
| | | | | | - Patrick Zorowka
- grid.5361.10000 0000 8853 2677Department of Hearing, Speech and Voice Disorders, Medical University, Innsbruck, Austria
| | - Mohamed Farahat
- grid.56302.320000 0004 1773 5396Department of Otolaryngology, Research Chair of Voice, Swallowing and Communication Disorders, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Antonio Schindler
- grid.4708.b0000 0004 1757 2822Department of Biomedical and Clinical Sciences, L. Sacco, Phoniatric Unit, University of Milan, Milan, Italy
| | - Ahmed Geneid
- grid.7737.40000 0004 0410 2071Department of Otorhinolaryngology and Phoniatrics-Head and Neck Surgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
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Marvin K, Coulter M, Johnson C, Friesen T, Morris K, Brigger MT. Dysphagia Outcomes Following Surgical Management of Unilateral Vocal Fold Immobility in Children: A Systematic Review. Otolaryngol Head Neck Surg 2023; 168:602-610. [PMID: 35290106 DOI: 10.1177/01945998221084891] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 02/15/2022] [Indexed: 11/17/2022]
Abstract
OBJECTIVE To assess dysphagia outcomes following surgical management of unilateral vocal fold immobility in children. DATA SOURCES Ovid Medline, Embase, Web of Science, and CENTRAL databases. REVIEW METHODS A systematic review of the medical literature was performed following the PRISMA guidelines. An a priori protocol was defined to identify all articles that presented quantifiable outcome data in children aged <18 years who underwent surgical treatment to improve glottal competence for dysphagia. Two authors independently determined references meeting the inclusion criteria, extracted data, and assigned levels of evidence. Data were pooled via a random effects model where possible. The quality of studies was graded with the MINORS criteria. RESULTS An overall 398 publications were screened, with 9 meeting inclusion criteria. A total of 115 patients were included. Of these, 75% had preoperative swallowing symptoms. Surgical intervention for dysphagia included 61 injection laryngoplasties, 11 medialization laryngoplasties, and 10 reinnervations (ansa cervicalis to recurrent laryngeal nerve). The articles consistently reported success in improving dysphagia symptoms, and limited meta-analysis demonstrated a mean improvement after surgical intervention in 79% (95% CI, 67%-91%) of children. The reported rate of minor and major complications was 15% (95% CI, 1%-29%). The MINORS scores ranged from 5 to 12. CONCLUSION Surgical management of unilateral vocal fold immobility in properly selected children can be an effective treatment for dysphagia when symptoms are present. Selection of surgical modalities relies on patient- and surgeon-related factors, and the rate of success is high across different interventions in treating these complex children.
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Affiliation(s)
- Kastley Marvin
- Department of Otolaryngology-Head and Neck Surgery, Naval Medical Center Camp Lejeune, North Carolina, USA
| | - Michael Coulter
- Department of Otolaryngology-Head and Neck Surgery, Naval Hospital Camp Pendleton, California, USA
| | - Christopher Johnson
- Department of Otolaryngology-Head and Neck Surgery, Naval Medical Center San Diego, California, USA
| | - Tzyynong Friesen
- Division of Pediatric Otolaryngology, Rady Children's Hospital, San Diego, California, USA
- Department of Otolaryngology-Head and Neck Surgery, University of California San Diego, San Diego, California, USA
| | - Kimberly Morris
- Department of Speech Pathology, Rady Children's Hospital, San Diego, California, USA
| | - Matthew T Brigger
- Division of Pediatric Otolaryngology, Rady Children's Hospital, San Diego, California, USA
- Department of Otolaryngology-Head and Neck Surgery, University of California San Diego, San Diego, California, USA
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12
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Clinical Characteristics, Evaluation, and Management of Gastrointestinal Conditions in Pediatric Patients With Aerodigestive Disorders and Its Impact on the Airway. CURRENT PEDIATRICS REPORTS 2023. [DOI: 10.1007/s40124-023-00284-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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13
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Miranda PP, Levy DS, Kieling RR. Aspiration in the First Year of Life and Later Tube Feeding: A Retrospective Cohort from a Low-Income Country. Dysphagia 2023; 38:192-199. [PMID: 35476230 DOI: 10.1007/s00455-022-10450-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 04/04/2022] [Indexed: 01/27/2023]
Abstract
The objective of this study is to investigate in infants submitted to videofluoroscopic swallowing study (VFSS) during the first year of life, the association between aspiration and later tube feeding, and to identify potential risk factors related to feeding route outcome. Retrospective cohort study with data from electronic health records was performed. Data were collected from infants < 12 months of age who underwent VFSS during inpatient hospital stay in the period between 2013 and 2018. Patient charts after 24 months of age were reviewed to ascertain the outcome and study factors, including VFSS findings, neonatal data, clinical comorbidities, nutritional status, ICU admissions, and hospital readmissions. Relative risk (RR) for tube feeding was calculated, and a Poisson regression with robust variance was used to identify potential risk factors. VFSS data from 164 patients < 1 year old were retrieved, of whom 112 (68%) contributed with data about feeding route after 2 years of age. Most infants were preterm < 37 weeks (66%), with a median age of 9.28 weeks at the time of the exam. Aspiration occurred in 33% of the patients, with no statistically significant difference between full-term or premature infants (p = 0.173). The relative risk of tube feeding after the age of 2 among infants who aspirated in VFSS was 0.74 (CI 0.25-2.16, p = 0.573). Poisson regression analysis showed that number of hospital readmissions (RR 1.04, 95%CI 1.01-1.07, p = 0.005) and gestational age < 34 weeks (RR 0.26, 95%CI 0.07-0.089, p = 0.032) were associated with later tube feeding. Early VFSS findings have low predictive value regarding later feeding route. Aspiration events should be considered as complementary information for clinical decision.
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Affiliation(s)
- Priscilla Poliseni Miranda
- Graduate Program in Child and Adolescent, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
| | - Deborah Salle Levy
- Speech and Language Pathology Service, Hospital de Clínicas de Porto Alegre, Ramiro Barcelos Street, 2350 - Room 1045, Porto Alegre, Rio Grande do Sul, 90035-903, Brazil
- Department of Health and Human Communication, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
| | - Renata Rocha Kieling
- Graduate Program in Child and Adolescent, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil.
- Department of Pediatrics, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil.
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14
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Lawlor CM, Choi SS. Lipid‐Laden Macrophage Index as a Diagnostic Tool for Pediatric Aspiration: A Systematic Review. OTO Open 2023; 7:e33. [PMID: 36998564 PMCID: PMC10046735 DOI: 10.1002/oto2.33] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Accepted: 12/17/2022] [Indexed: 03/30/2023] Open
Abstract
Objective Lipid-laden macrophage index (LLMI) has been proposed as a marker for aspiration on bronchoalveolar lavage. It has also been studied as a marker for gastroesophageal reflux and other pulmonary diseases. This review aims to determine the clinical correlation between LLMI and pediatric aspiration. Data Sources PubMed (MeSH search), Scopus, and Cochrane Central Register of Controlled Trials (CENTRAL) portals through December 17th, 2020. Review Methods Preferred Reporting Items for Systematic Review and Meta-Analysis criteria were followed, and a quality assessment of included studies was performed using the Methodological Index for Non-Randomized Studies. Search criteria included all occurrences in the title or abstract of the terms "pulmonary aspiration" and "alveolar macrophages." Results Five studies describing 720 patients met inclusion, 3 retrospective case-control studies, and 2 prospective observational studies. Four studies suggested a link between elevated LLMI and aspiration, and 1 found no association. Control groups varied and included healthy nonaspirators to nonaspirators with other pulmonary diseases. Diagnosis of aspiration was not standardized across the studies. Three papers proposed cutoff values for LLMI, all different. Conclusion The existing literature indicates that LLMI is not a sensitive or specific marker for aspiration. Further study is needed to define the utility of LLMI in pediatric aspiration.
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Affiliation(s)
- Claire M. Lawlor
- Department of OtolaryngologyChildren's National Health SystemWashingtonDistrict of ColumbiaUSA
| | - Sukgi S. Choi
- Department of Otolaryngology and Communication EnhancementBoston Children's HospitalBostonMassachusettsUSA
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15
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Duncan DR, Liu E, Growdon AS, Larson K, Rosen RL. A Prospective Study of Brief Resolved Unexplained Events: Risk Factors for Persistent Symptoms. Hosp Pediatr 2022; 12:1030-1043. [PMID: 36336644 PMCID: PMC9724174 DOI: 10.1542/hpeds.2022-006550] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
OBJECTIVE The risk of persistent symptoms after a brief resolved unexplained event (BRUE) is not known. Our objective was to determine the frequency and risk factors for persistent symptoms after BRUE hospitalizations. METHODS We conducted a prospective longitudinal cohort study of infants hospitalized with an admitting diagnosis of BRUE. Caregiver-reported symptoms, anxiety levels, and management changes were obtained by questionnaires during the 2-month follow-up period. Clinical data including repeat hospitalizations were obtained from a medical record review. Multivariable analyses with generalized estimating equations were conducted to determine the risk of persistent symptoms. RESULTS Of 124 subjects enrolled at 51.6 ± 5.9 days of age, 86% reported symptoms on at least 1 questionnaire after discharge; 65% of patients had choking episodes, 12% had BRUE spells, and 15% required a repeat hospital visit. High anxiety levels were reported by 31% of caregivers. Management changes were common during the follow-up period and included 30% receiving acid suppression and 27% receiving thickened feedings. Only 19% of patients had a videofluoroscopic swallow study while admitted, yet 67% of these studies revealed aspiration/penetration. CONCLUSIONS Many infants admitted with BRUE have persistent symptoms and continue to access medical care, suggesting current management strategies insufficiently address persistent symptoms. Future randomized trials will be needed to evaluate the potential efficacy of therapies commonly recommended after BRUE.
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Affiliation(s)
- Daniel R. Duncan
- Aerodigestive Center, Division of Gastroenterology, Hepatology and Nutrition
| | - Enju Liu
- Institutional Centers for Clinical and Translational Research
| | - Amanda S. Growdon
- Hospital Medicine Program, Division of General Pediatrics, Boston Children’s Hospital, Boston, Massachusetts
| | - Kara Larson
- Aerodigestive Center, Division of Gastroenterology, Hepatology and Nutrition
| | - Rachel L. Rosen
- Aerodigestive Center, Division of Gastroenterology, Hepatology and Nutrition
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16
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Jiang ZY, Gatcliffe C, Mai T, Huang Z. Aerodigestive Approach to Pediatric Chronic Cough. Otolaryngol Clin North Am 2022; 55:1233-1242. [DOI: 10.1016/j.otc.2022.07.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Ullal TV, Marks SL, Belafsky PC, Conklin JL, Pandolfino JE. A Comparative Assessment of the Diagnosis of Swallowing Impairment and Gastroesophageal Reflux in Canines and Humans. Front Vet Sci 2022; 9:889331. [PMID: 35754550 PMCID: PMC9228035 DOI: 10.3389/fvets.2022.889331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 05/05/2022] [Indexed: 11/24/2022] Open
Abstract
Swallowing impairment is a highly prevalent and clinically significant problem affecting people and dogs. There are myriad causes of swallowing impairment of which gastroesophageal reflux is the most common in both species. Similarities in anatomy and physiology between humans and canines results in analogous swallowing disorders including cricopharyngeus muscle achalasia, esophageal achalasia, hiatal herniation, and gastroesophageal reflux with secondary esophagitis and esophageal dysmotility. Accordingly, the diagnostic approach to human and canine patients with swallowing impairment is similar. Diagnostic procedures such as swallowing fluoroscopy, high-resolution manometry, pH/impedance monitoring, and endolumenal functional luminal imaging probe can be performed in both species; however, nasofacial conformation, increased esophageal length, and the difficulty of completing several of these procedures in awake dogs are inherent challenges that need to be considered. Human patients can convey their symptoms and respond to verbal cues, whereas veterinarians must rely on clinical histories narrated by pet owners followed by comprehensive physical examination and observation of the animal eating different food consistencies and drinking water. Dogs may also be unwilling to drink or eat in the hospital setting and may be resistant to physical restraint during diagnostic procedures. Despite the species differences and diagnostic challenges, dogs are a natural animal model for many oropharyngeal and esophageal disorders affecting people, which presents a tremendous opportunity for shared learnings. This manuscript reviews the comparative aspects of esophageal anatomy and physiology between humans and canines, summarizes the diagnostic assessment of swallowing impairment in both species, and discusses future considerations for collaborative medicine and translational research.
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Affiliation(s)
- Tarini V Ullal
- Department of Medicine and Epidemiology, School of Veterinary Medicine, University of California, Davis, Davis, CA, United States
| | - Stanley L Marks
- Department of Medicine and Epidemiology, School of Veterinary Medicine, University of California, Davis, Davis, CA, United States
| | - Peter C Belafsky
- Department of Otolaryngology, Center for Voice and Swallowing, School of Medicine, University of California, Davis, Davis, CA, United States
| | - Jeffrey L Conklin
- The Vatche and Tamar Manoukian Division of Digestive Diseases, Department of Medicine, UCLA Robert G. Kardashian Center for Esophageal Health, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, United States
| | - John E Pandolfino
- Division of Gastroenterology and Hepatology, Department of Medicine, Northwestern Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States
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18
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Kohno A, Kohno M, Ohkoshi S. Swallowing and aspiration during sleep in patients with obstructive sleep apnea versus control individuals. Sleep 2022; 45:6528989. [PMID: 35167701 PMCID: PMC8996030 DOI: 10.1093/sleep/zsac036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 01/07/2022] [Indexed: 01/04/2023] Open
Abstract
Abstract
Study Objectives
There are only a few reports on voluntary swallowing during sleep; therefore, this study aimed to propose a method for observing voluntary swallowing during sleep using polysomnography. The frequency of voluntary swallowing during sleep and the factors related to swallowing and aspiration during sleep were investigated.
Methods
Polysomnography records of 20 control subjects and 60 patients with obstructive sleep apnea (OSA) (mild, moderate, and severe groups; n = 20 each) were collected. Simultaneous increases in the electromyographic potentials of the submental and masseter muscles, termed coactivation, and declining oronasal airflow (SA) were extracted as “swallowing.” The cough reflex that occurred during sleep was extracted as “aspiration.” The frequency of swallowing events was compared among the different OSA severity groups. Subsequently, a multivariate regression analysis was performed.
Results
The average frequency of coactivation with SA in control subjects was 4.1 events/h and that without SA was 1.7 events/h. These frequencies increased with the severity of OSA during non-REM sleep. The distance of the hyoid to the Frankfurt plane was associated with the frequency of coactivation with (β = 0.298, p = 0.017) as well as without SA (β = 0.271, p = 0.038). The frequency of coactivation without SA was associated with aspiration (B = 0.192, p = 0.042).
Conclusions
Our data provide new insights into the relationship between swallowing and aspiration during sleep. We found that the longer the distance from the hyoid bone to the Frankfurt plane, the higher the coactivation without SA, which could lead to aspiration during sleep.
Clinical Trials
Retrospective observational study of swallowing during sleep in obstructive sleep apnea patients using polysomnography, https://upload.umin.ac.jp/cgi-open-bin/ctr/ctr_view.cgi?recptno=R000050460, UMIN000044187.
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Affiliation(s)
- Akane Kohno
- Department of Internal Medicine, Graduate School of Life Dentistry at Niigata, Nippon Dental University, Niigata, Japan
- Center for Dental Sleep Medicine, Nippon Dental University Niigata Hospital, Niigata, Japan
| | - Masaki Kohno
- Center for Dental Sleep Medicine, Nippon Dental University Niigata Hospital, Niigata, Japan
- Department of Oral and Maxillofacial Surgery, School of Life Dentistry at Niigata, Nippon Dental University, Niigata, Japan
| | - Shogo Ohkoshi
- Department of Internal Medicine, Graduate School of Life Dentistry at Niigata, Nippon Dental University, Niigata, Japan
- Department of Internal Medicine, School of Life Dentistry at Niigata, Nippon Dental University, Niigata, Japan
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19
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Rice JL, Lefton-Greif MA. Treatment of Pediatric Patients With High-Flow Nasal Cannula and Considerations for Oral Feeding: A Review of the Literature. PERSPECTIVES OF THE ASHA SPECIAL INTEREST GROUPS 2022; 7:543-552. [PMID: 36276931 PMCID: PMC9585535 DOI: 10.1044/2021_persp-21-00152] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
PURPOSE High-Flow Nasal Cannula (HFNC) has become an increasingly common means of noninvasive respiratory support in pediatrics and is being used in infants and children with respiratory distress both inside and outside of the intensive care units. Despite the widespread use of HFNC, there remains a paucity of data on optimal flow rates and its impact on morbidity, mortality, and desired outcomes. Given the scarcity of information in these critical areas, it is not surprising that guidelines for initiation of oral feeding do not exist. This review article will review HFNC mechanisms of action, its use in specific populations and settings, and finally what is known about initiation of feeding during this therapy. CONCLUSIONS The practice of withholding oral feeding solely, because of HFNC, is not supported in the literature at the time of this writing, but in the absence of safety data from clinical trials, clinicians should proceed with caution and consider patient-specific factors while making decisions about oral feeding. Well-controlled prospective clinical trials are needed for development of best practice clinical guidelines and attainment of optimal outcomes.
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Affiliation(s)
- Jessica L. Rice
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, MD
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20
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Ha TAN, Ongkasuwan J, Spielberg DR, Zhu H, Das S. Type-1 Laryngeal Cleft and Pathogenic Bacterial Growth in the Lower Airway in Children. Laryngoscope 2022; 132:1825-1828. [PMID: 35084780 DOI: 10.1002/lary.30023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 12/29/2021] [Accepted: 01/03/2022] [Indexed: 11/08/2022]
Abstract
OBJECTIVES/HYPOTHESIS The purpose of this study is to evaluate the association between type-1 laryngeal clefts and pathogenic bacterial growth in the lower airway in children. STUDY DESIGN Retrospective chart review. METHODS A retrospective chart review was conducted for all children who underwent direct laryngoscopy, flexible bronchoscopy with bronchoalveolar lavage (BAL), and esophagogastroduodenoscopy, under a single anesthetic event from 2015 until 2018 at an academic tertiary referral center. Type-1 laryngeal clefts were diagnosed as an interarytenoid depth at or below the level of the vocal folds, on direct laryngoscopy, via palpation by a fellowship-trained pediatric otolaryngologist. Pathogenic bacterial growth in the lower airway was defined as presence of BAL culture growth of nonrespiratory flora. RESULTS A total of 217 patients were identified. Type-1 laryngeal cleft was significantly associated with chronic cough (P = .0016) and cough with feeds (P < .0001). However, an abnormal video fluoroscopic swallow study was not found to be significantly associated with type-1 laryngeal cleft (P = .92) or pathogenic bacterial growth in the lower airway (P = 0.19). Overall, 122 (56%) patients were diagnosed with type-1 laryngeal cleft, 75 (35%) had pathogenic bacterial growth in the lower airway and 50 (23%) had both type-1 laryngeal cleft and pathogenic bacterial growth in the lower airway. Type-1 laryngeal cleft was significantly associated with pathogenic bacterial growth in the lower airway on both univariate analysis (P = .0307) and multivariate analysis (P = .0298, odds ratio 1.922, 95% confidence interval 1.066-3.467). CONCLUSION Children with type-1 laryngeal clefts are at higher risk of having pathogenic bacterial growth in the lower airway. LEVEL OF EVIDENCE 4 Laryngoscope, 2022.
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Affiliation(s)
- Tu-Anh N Ha
- Bobby R. Alford Department of Otolaryngology - Head and Neck Surgery, Baylor College of Medicine, Houston, Texas, U.S.A
| | - Julina Ongkasuwan
- Bobby R. Alford Department of Otolaryngology - Head and Neck Surgery, Baylor College of Medicine, Houston, Texas, U.S.A
| | - David R Spielberg
- Department of Pediatrics, Baylor College of Medicine, Houston, Texas, U.S.A
| | - Huirong Zhu
- Outcomes and Impacts Service, Texas Children's Hospital, Houston, Texas, U.S.A
| | - Shailendra Das
- Department of Pediatrics, Baylor College of Medicine, Houston, Texas, U.S.A
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Frakking TT, Chang AB, Carty C, Newing J, Weir KA, Schwerin B, So S. Using an Automated Speech Recognition Approach to Differentiate Between Normal and Aspirating Swallowing Sounds Recorded from Digital Cervical Auscultation in Children. Dysphagia 2022; 37:1482-1492. [PMID: 35092488 PMCID: PMC9643257 DOI: 10.1007/s00455-022-10410-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Accepted: 01/19/2022] [Indexed: 12/16/2022]
Abstract
Use of machine learning to accurately detect aspirating swallowing sounds in children is an evolving field. Previously reported classifiers for the detection of aspirating swallowing sounds in children have reported sensitivities between 79 and 89%. This study aimed to investigate the accuracy of using an automatic speaker recognition approach to differentiate between normal and aspirating swallowing sounds recorded from digital cervical auscultation in children. We analysed 106 normal swallows from 23 healthy children (median 13 months; 52.1% male) and 18 aspirating swallows from 18 children (median 10.5 months; 61.1% male) who underwent concurrent videofluoroscopic swallow studies with digital cervical auscultation. All swallowing sounds were on thin fluids. A support vector machine classifier with a polynomial kernel was trained on feature vectors that comprised the mean and standard deviation of spectral subband centroids extracted from each swallowing sound in the training set. The trained support vector machine was then used to classify swallowing sounds in the test set. We found high accuracy in the differentiation of aspirating and normal swallowing sounds with 98% overall accuracy. Sensitivity for the detection of aspiration and normal swallowing sounds were 89% and 100%, respectively. There were consistent differences in time, power spectral density and spectral subband centroid features between aspirating and normal swallowing sounds in children. This study provides preliminary research evidence that aspirating and normal swallowing sounds in children can be differentiated accurately using machine learning techniques.
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Affiliation(s)
- Thuy T. Frakking
- Research Development Unit, Caboolture Hospital, Metro North Hospital & Health Service, McKean St, Caboolture, QLD 4510 Australia ,Centre for Clinical Research, School of Medicine, The University of Queensland, Herston, QLD 4029 Australia ,Speech Pathology Department, Gold Coast University Hospital, Gold Coast Hospital & Health Service, 1 Hospital Boulevard, Southport, QLD 4215 Australia
| | - Anne B. Chang
- Department of Respiratory Medicine, Queensland Children’s Hospital, 501 Stanley St, South Brisbane, QLD 4101 Australia ,Child Health Division, Menzies School of Health Research, Charles Darwin University, PO Box 41096, Casuarina, NT 0811 Australia ,Australian Centre for Health Services Innovation, Queensland University of Technology, Level 7, 62 Graham St, South Brisbane, QLD 4101 Australia
| | - Christopher Carty
- Research Development Unit, Caboolture Hospital, Metro North Hospital & Health Service, McKean St, Caboolture, QLD 4510 Australia ,Griffith Centre of Biomedical and Rehabilitation Engineering, Menzies Health Institute Queensland, Griffith University, Gold Coast, 4222 Australia
| | - Jade Newing
- School of Engineering and Built Environment, Griffith University, Parklands Dr, Southport, QLD 4215 Australia
| | - Kelly A. Weir
- Menzies Health Institute QLD & School of Health Sciences & Social Work, Griffith University, Gold Coast Campus, 1 Parklands Avenue, Southport, QLD 4222 Australia ,Allied Health Research, Gold Coast University Hospital, Gold Coast Hospital & Health Service, 1 Hospital Boulevard, Southport, QLD 4215 Australia
| | - Belinda Schwerin
- School of Engineering and Built Environment, Griffith University, Parklands Dr, Southport, QLD 4215 Australia
| | - Stephen So
- School of Engineering and Built Environment, Griffith University, Parklands Dr, Southport, QLD 4215 Australia
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22
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Schwartz R, Khalifa Y, Lucatorto E, Perera S, Coyle J, Sejdic E. A Preliminary Investigation of Similarities of High Resolution Cervical Auscultation Signals Between Thin Liquid Barium and Water Swallows. IEEE JOURNAL OF TRANSLATIONAL ENGINEERING IN HEALTH AND MEDICINE 2022; 10:4900109. [PMID: 34963825 PMCID: PMC8694539 DOI: 10.1109/jtehm.2021.3134926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 08/27/2021] [Accepted: 12/03/2021] [Indexed: 11/06/2022]
Abstract
Dysphagia, commonly referred to as abnormal swallowing, affects millions of people annually. If not diagnosed expeditiously, dysphagia can lead to more severe complications, such as pneumonia, nutritional deficiency, and dehydration. Bedside screening is the first step of dysphagia characterization and is usually based on pass/fail tests in which a nurse observes the patient performing water swallows to look for dysphagia overt signs such as coughing. Though quick and convenient, bedside screening only provides low-level judgment of impairment, lacks standardization, and suffers from subjectivity. Recently, high resolution cervical auscultation (HRCA) has been investigated as a less expensive and non-invasive method to diagnose dysphagia. It has shown strong preliminary evidence of its effectiveness in penetration-aspiration detection as well as multiple swallow kinematics. HRCA signals have traditionally been collected and investigated in conjunction with videofluoroscopy exams which are performed using barium boluses including thin liquid. An HRCA-based bedside screening is highly desirable to expedite the initial dysphagia diagnosis and overcome all the drawbacks of the current pass/fail screening tests. However, all research conducted for using HRCA in dysphagia is based on thin liquid barium boluses and thus not guaranteed to provide valid results for water boluses used in bedside screening. If HRCA signals show no significant differences between water and thin liquid barium boluses, then the same algorithms developed on thin liquid barium boluses used in diagnostic imaging studies, it can be then directly used with water boluses. This study investigates the similarities and differences between HRCA signals from thin liquid barium swallows compared to those signals from water swallows. Multiple features from the time, frequency, time-frequency, and information-theoretic domain were extracted from each type of swallow and a group of linear mixed models was tested to determine the significance of differences. Machine learning classifiers were fit to the data as well to determine if the swallowed material (thin liquid barium or water) can be correctly predicted from an unlabeled set of HRCA signals. The results demonstrated that there is no systematic difference between the HRCA signals of thin liquid barium swallows and water swallows. While no systematic difference was discovered, the evidence of complete conformity between HRCA signals of both materials was inconclusive. These results must be validated further to confirm conformity between the HRCA signals of thin liquid barium swallows and water swallows.
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Affiliation(s)
- Ryan Schwartz
- Department of Electrical and Computer EngineeringSwanson School of EngineeringUniversity of Pittsburgh Pittsburgh PA 15261 USA
| | - Yassin Khalifa
- Department of Electrical and Computer EngineeringSwanson School of EngineeringUniversity of Pittsburgh Pittsburgh PA 15261 USA
| | - Erin Lucatorto
- Department of Communication Science and DisordersSchool of Health and Rehabilitation SciencesUniversity of Pittsburgh Pittsburgh PA 15260 USA
| | - Subashan Perera
- Division of Geriatric MedicineDepartment of MedicineUniversity of Pittsburgh Pittsburgh PA 15261 USA
| | - James Coyle
- Department of Communication Science and DisordersSchool of Health and Rehabilitation SciencesUniversity of Pittsburgh Pittsburgh PA 15260 USA
| | - Ervin Sejdic
- Department of Electrical and Computer EngineeringSwanson School of EngineeringUniversity of Pittsburgh Pittsburgh PA 15261 USA
- The Edward S. Rogers Department of Electrical and Computer EngineeringFaculty of Applied Science and EngineeringUniversity of Toronto Toronto ON M5S 2E4 Canada
- North York General Hospital Toronto ON M2K 1E1 Canada
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Freitag N, Tews P, Hübl N, Krug K, Kristin J, Distelmaier F, Schramm D. Laryngeal sensation and its association with aspiration and cough in children with neurological impairment. Pediatr Pulmonol 2021; 56:3796-3801. [PMID: 34553847 DOI: 10.1002/ppul.25694] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 09/10/2021] [Accepted: 09/21/2021] [Indexed: 01/15/2023]
Abstract
BACKGROUND Aspirations are frequent in children with neurological impairment. They significantly increase the risk for acute and chronic respiratory insufficiencies leading to high morbidity and mortality. Laryngeal sensation deficits have been linked to aspirations in adults and are a suspected cause for dysphagia in children. In a similar neurological circuit as swallowing, laryngeal receptors trigger coughing as a protective airway reflex. The aim of this study was to examine the association between impaired laryngeal sensation (ILS), aspiration, and coughing in neurologically impaired children. DESIGN AND METHODS In a retrospective study, 110 children with suspected dysphagia underwent a clinical evaluation of swallowing and a flexible endoscopic evaluation of swallowing (FEES) between 2013 and 2019 in the children's university clinic Düsseldorf were analyzed. Laryngeal sensation was tested by the endoscopic touch method. Associations were computed using χ2 -test. RESULTS Fifty-four patients (49.1%) had a neurological impairment, 56 patients (50.9%) had no or other comorbidities and served as a control cohort. Children with neurological impairment suffered from ILS significantly more often than children with no or other comorbidities (χ²(1) = 4.63, p = .031). ILS was associated with all other FEES variables but did not correlate with coughing. The symptom coughing correlated with aspiration in the group of neurologically impaired children and in children ILS. CONCLUSION ILS is a potential cause of aspirations in children with neurological impairment. Physicians need to pay special attention to the occurrence of coughing in children with neurological impairment and/or ILS since it signals aspirations that took place.
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Affiliation(s)
- Nadine Freitag
- Department of General Pediatrics, Neonatology and Pediatric Cardiology, Medical Faculty, University Hospital Düsseldorf, Düsseldorf, Germany
| | - Pia Tews
- Department of General Pediatrics, Neonatology and Pediatric Cardiology, Medical Faculty, University Hospital Düsseldorf, Düsseldorf, Germany
| | - Nicole Hübl
- Department of General Pediatrics, Neonatology and Pediatric Cardiology, Medical Faculty, University Hospital Düsseldorf, Düsseldorf, Germany
| | - Katrin Krug
- Department of Neurology, Medical Faculty, RWTH Aachen University, Aachen, Germany
| | - Julia Kristin
- Department of Otorhinolaryngology, Medical Faculty, University Hospital Düsseldorf, Düsseldorf, Germany
| | - Felix Distelmaier
- Department of General Pediatrics, Neonatology and Pediatric Cardiology, Medical Faculty, University Hospital Düsseldorf, Düsseldorf, Germany
| | - Dirk Schramm
- Department of General Pediatrics, Neonatology and Pediatric Cardiology, Medical Faculty, University Hospital Düsseldorf, Düsseldorf, Germany
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24
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Balest AL, Mahoney AS, Shaffer AD, White KE, Theiss R, Dohar J. Infant aspiration and associated signs on clinical feeding evaluation. Int J Pediatr Otorhinolaryngol 2021; 149:110856. [PMID: 34358815 DOI: 10.1016/j.ijporl.2021.110856] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 07/14/2021] [Accepted: 07/27/2021] [Indexed: 01/19/2023]
Abstract
OBJECTIVES Few studies have examined clinical signs of aspiration in infants <51 weeks post-menstrual age (PMA) for whom the laryngeal cough reflex is not fully developed. This retrospective study explored 1) the association between signs of aspiration on a clinical feeding evaluation (CFE) and/or comorbid conditions with aspiration (silent or overt) on a modified barium swallow study (MBS) for infants in this age range, 2) the association between lower respiratory infection (LRI) and aspiration on MBS, and 3) the sensitivity and specificity of detecting aspiration according to signs on CFE and the evaluating speech-language pathologist's (SLP) years of experience. METHODS A retrospective review of charts of patients with MBS completed January 1, 2012-December 31, 2014 was performed. Patients were included if they were <51-weeks PMA at the time of MBS and had a CFE conducted no more than seven days prior to the MBS. Patient age, comorbidities, and MBS and CFE details were collected. The impact of CFE findings, patient age, comorbid syndromes/associations, and aerodigestive diagnoses on the odds of demonstrating silent aspiration (SA) or overt aspiration during MBS with thin liquids was determined using logistic regression, and the sensitivity and specificity of CFE for identifying SA was calculated. RESULTS Results from 114 patients indicated that 46 (40 %) of the infants had SA and nine (8 %) had overt aspiration on MBS. Notable signs on CFEs were cough (36 %), oxygen desaturations (33 %), and chest congestion (32 %). On multiple regression analysis there was increased odds of SA on MBS with at least one clinical sign on CFE (OR: 24.3, p = 0.02), chronic lung disease, (OR: 18.2, p = 0.01), and airway abnormalities (OR: 2.94, p = 0.01). Cough on CFE was associated with increased odds of overt aspiration on MBS (OR: 5.69, p = 0.04). Neither SA nor overt aspiration were significantly associated with LRI. Sensitivity and specificity of CFE for correctly identifying the presence of SA were 98 % and 15 %, respectively; experience of the SLP was not a contributing factor. CONCLUSION Further study is required to determine if specific signs on CFE are predictive of aspiration.
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Affiliation(s)
- Arcangela L Balest
- UPMC Children's Hospital of Pittsburgh, Department of Pediatrics, Division of Neonatology, USA.
| | - Amanda S Mahoney
- University of Pittsburgh Communication Science and Disorders, 3600 Atwood Street, Forbes Tower, Pittsburgh, PA, 15260, USA
| | - Amber D Shaffer
- UPMC Children's Hospital of Pittsburgh, Department of Otolaryngology, USA
| | - Katherine E White
- UPMC Children's Hospital of Pittsburgh, Department of Audiology and Communication Disorders, USA
| | - Robert Theiss
- University of Pittsburgh, School of Medicine, Present Address Allegheny General Hospital, Pittsburgh, PA, USA
| | - Joseph Dohar
- University of Pittsburgh Communication Science and Disorders, 3600 Atwood Street, Forbes Tower, Pittsburgh, PA, 15260, USA; UPMC Children's Hospital of Pittsburgh, Department of Otolaryngology, USA
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25
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Masuda H, Ueha R, Sato T, Goto T, Koyama M, Yamauchi A, Kaneoka A, Suzuki S, Yamasoba T. Risk Factors for Aspiration Pneumonia After Receiving Liquid-Thickening Recommendations. Otolaryngol Head Neck Surg 2021; 167:125-132. [PMID: 34582292 PMCID: PMC9251747 DOI: 10.1177/01945998211049114] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Objective We examined the influence of liquid thickness levels on the frequency of
liquid penetration-aspiration in patients with dysphagia and evaluated the
clinical risk factors for penetration-aspiration and aspiration pneumonia
development. Study Design A case series. Setting Single-institution academic center. Methods We reviewed medical charts from 2018 to 2019. First, we evaluated whether
liquid thickness levels influence the frequency of liquid
penetration-aspiration in patients with dysphagia. Penetration-aspiration
occurrence in a videofluoroscopic swallowing study was defined as
Penetration-Aspiration Scale (PAS) scores ≥3. Second, the association
between liquid thickness level and penetration-aspiration was analyzed, and
clinical risk factors were identified. Moreover, clinical risk factors for
aspiration pneumonia development within 6 months were investigated. Results Of 483 patients, 159 showed penetration-aspiration. The thickening of liquids
significantly decreased the incidence of penetration-aspiration
(P < .001). Clinical risk factors for
penetration-aspiration were vocal fold paralysis (odds ratio [OR], 1.99),
impaired laryngeal sensation (OR, 5.01), and a history of pneumonia (OR,
2.90). Twenty-three patients developed aspiration pneumonia while
undertaking advised dietary changes, including liquid thickening.
Significant risk factors for aspiration pneumonia development were poor
performance status (OR, 1.85), PAS score ≥3 (OR, 4.03), and a history of
aspiration pneumonia (OR, 7.00). Conclusion Thickening of liquids can reduce the incidence of penetration-aspiration.
Vocal fold paralysis, impaired laryngeal sensation, and history of
aspiration pneumonia are significant risk factors of penetration-aspiration.
Poor performance status, PAS score ≥3, and history of aspiration pneumonia
are significantly associated with aspiration pneumonia development following
recommendations on thickening liquids. Level of Evidence 3.
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Affiliation(s)
- Hiroaki Masuda
- Department of Otolaryngology and Head and Neck Surgery, Faculty of Medicine, The University of Tokyo, Tokyo, Japan
| | - Rumi Ueha
- Department of Otolaryngology and Head and Neck Surgery, Faculty of Medicine, The University of Tokyo, Tokyo, Japan.,Swallowing Center, The University of Tokyo, Tokyo, Japan
| | - Taku Sato
- Department of Otolaryngology and Head and Neck Surgery, Faculty of Medicine, The University of Tokyo, Tokyo, Japan
| | - Takao Goto
- Department of Otolaryngology and Head and Neck Surgery, Faculty of Medicine, The University of Tokyo, Tokyo, Japan
| | - Misaki Koyama
- Department of Otolaryngology and Head and Neck Surgery, Faculty of Medicine, The University of Tokyo, Tokyo, Japan
| | - Akihito Yamauchi
- Department of Otolaryngology and Head and Neck Surgery, Faculty of Medicine, The University of Tokyo, Tokyo, Japan
| | - Asako Kaneoka
- The University of Tokyo Hospital, Rehabilitation Center, Tokyo, Japan
| | - Sayaka Suzuki
- Department of Otolaryngology and Head and Neck Surgery, Faculty of Medicine, The University of Tokyo, Tokyo, Japan
| | - Tatsuya Yamasoba
- Department of Otolaryngology and Head and Neck Surgery, Faculty of Medicine, The University of Tokyo, Tokyo, Japan
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26
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Aguirregomezcorta FR, Osona B, Peña-Zarza JA, Gil JA, Vetter-Laracy S, Frontera G, Figuerola J, Bover-Bauza C. Diagnosis and management of aspiration using fiberoptic endoscopic evaluation of swallowing in a Pediatric Pulmonology Unit. Pediatr Pulmonol 2021; 56:1651-1658. [PMID: 33620151 DOI: 10.1002/ppul.25328] [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: 11/13/2020] [Revised: 02/09/2021] [Accepted: 02/10/2021] [Indexed: 11/08/2022]
Abstract
BACKGROUND AND OBJECTIVES Swallowing disorders lead to chronic lung aspiration. Early detection and treatment of aspiration in children with dysphagia are important to prevent lung damage. Diagnosis of aspiration, which may be silent, requires an instrumental study such as fiberoptic endoscopic evaluation of swallowing (FEES). Despite its usefulness, it is rarely practiced by pediatric pulmonologists. This study aimed to evaluate the feasibility and utility of FEES performed in the pediatric respiratory unit of a tertiary hospital, analyze the clinical characteristics, endoscopic findings and proposed treatments, and identify the factors associated with penetration or aspiration. METHODS Medical records of 373 children with suspected aspiration who were referred to the pediatric respiratory unit for FEES were reviewed retrospectively. Clinical characteristics, FEES findings, and the proposed treatments were analyzed. RESULTS Laryngeal penetration/aspiration was seen in 47.9% of the patients. The most common associated conditions were neurological disease and prematurity. The most frequently observed endoscopic finding was altered laryngeal sensitivity (36.5%). Intervention was recommended in 54.2% of the patients. Complications were not seen during any of the procedures. The multivariate logistic regression model revealed an independent association between aspiration and alterations in laryngeal sensitivity (odds ratio [OR], 5.68), pharyngeal pooling (OR, 11.47), and post-swallowing food residues (OR, 8.08). CONCLUSIONS The FEES procedure performed by pediatric pulmonologists is a reliable method for diagnosing aspiration in children. It can be safely executed by trained pulmonologists, and significant endoscopic signs other than aspiration can guide in the diagnosis and management recommendations.
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Affiliation(s)
- Fernando R Aguirregomezcorta
- Division of Pediatric Respiratory Medicine, Department of Pediatrics, University Hospital Son Espases, Palma de Mallorca, Spain.,Multidisciplinary Research Group in Pediatrics, Balearic Islands Health Research Institute (IdISBa), Palma de Mallorca, Spain
| | - Borja Osona
- Division of Pediatric Respiratory Medicine, Department of Pediatrics, University Hospital Son Espases, Palma de Mallorca, Spain.,Multidisciplinary Research Group in Pediatrics, Balearic Islands Health Research Institute (IdISBa), Palma de Mallorca, Spain
| | - Jose A Peña-Zarza
- Division of Pediatric Respiratory Medicine, Department of Pediatrics, University Hospital Son Espases, Palma de Mallorca, Spain.,Research Group in Sleep Apnea and Hypopnea Syndrome, Balearic Islands Health Research Institute (IdISBa), Palma de Mallorca, Spain
| | - Jose A Gil
- Division of Pediatric Respiratory Medicine, Department of Pediatrics, University Hospital Son Espases, Palma de Mallorca, Spain.,Multidisciplinary Research Group in Pediatrics, Balearic Islands Health Research Institute (IdISBa), Palma de Mallorca, Spain
| | - Susanne Vetter-Laracy
- Multidisciplinary Research Group in Pediatrics, Balearic Islands Health Research Institute (IdISBa), Palma de Mallorca, Spain.,Division of Neonatology, Department of Pediatrics, University Hospital Son Espases, Palma de Mallorca, Spain
| | - Guiem Frontera
- Balearic Islands Health Research Institute (IdISBa), University Hospital Son Espases, Palma de Mallorca, Spain
| | - Joan Figuerola
- Division of Pediatric Respiratory Medicine, Department of Pediatrics, University Hospital Son Espases, Palma de Mallorca, Spain.,Multidisciplinary Research Group in Pediatrics, Balearic Islands Health Research Institute (IdISBa), Palma de Mallorca, Spain
| | - Catalina Bover-Bauza
- Division of Pediatric Respiratory Medicine, Department of Pediatrics, University Hospital Son Espases, Palma de Mallorca, Spain.,Multidisciplinary Research Group in Pediatrics, Balearic Islands Health Research Institute (IdISBa), Palma de Mallorca, Spain
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27
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Kiessling P, Smith A, Puccinelli C, Balakrishnan K. Postoperative dysphagia immediately following pediatric endoscopic laryngeal cleft repair. Int J Pediatr Otorhinolaryngol 2021; 142:110625. [PMID: 33454453 DOI: 10.1016/j.ijporl.2021.110625] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Accepted: 01/10/2021] [Indexed: 10/22/2022]
Abstract
OBJECTIVES In pediatric patients undergoing endoscopic laryngeal cleft repair, immediate postoperative dysphagia is not well-characterized. This study examined whether worsened dysphagia is present in the immediate postoperative period as detected by clinical swallow evaluation, and evaluated how this relates to postoperative change in presenting symptoms and findings on swallow studies. METHODS A retrospective cohort was conducted at a tertiary academic medical center, evaluating all pediatric patients who underwent endoscopic laryngeal cleft repair by a single surgeon from October 2014 through December 2018. All patients underwent instrumental swallow evaluation preoperatively and clinical swallow evaluation within 24 h following surgery. RESULTS Thirty-nine patients met inclusion criteria. Based on clinical swallow evaluation performed within 24 h after surgery, 4 patients (10%) were recommended to thicken their diet from preoperative baseline; all others were unchanged. All patients were admitted to the PICU for observation; 34 (87%) discharged on postoperative day 1. Thirty-seven patients attended 6-week follow-up, with 2 (5%) requiring thicker diet since discharge; all others were stable or improved. Prevalence of recurrent respiratory infections, subjective dysphagia, chronic cough, and wheezing significantly decreased after surgery. No statistically significant change occurred in prevalence of aspiration or penetration on instrumental swallow studies postoperatively. CONCLUSION Endoscopic laryngeal cleft repair is well-tolerated in pediatric patients, and most do not have obviously worsened dysphagia at immediate postoperative evaluation. Improvement in symptoms postoperatively may be a more useful indicator of surgical outcomes beyond instrumental swallow studies alone. The relative stability of these patients provides further evidence that they can likely be managed on the floor or as outpatients rather than in the ICU postoperatively.
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Affiliation(s)
| | - Alyssa Smith
- Department of Otolaryngology-Head and Neck Surgery, Mayo Clinic, Rochester, MN, USA
| | - Cassandra Puccinelli
- Department of Otolaryngology-Head and Neck Surgery, Mayo Clinic, Rochester, MN, USA
| | - Karthik Balakrishnan
- Department of Otolaryngology,Head and Neck Surgery, Stanford University, Palo Alto, CA, USA; Lucile Packard Children's Hospital Stanford, Palo Alto, CA, USA.
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28
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Jaffal H, Isaac A, Johannsen W, Campbell S, El-Hakim HG. The prevalence of swallowing dysfunction in children with laryngomalacia: a systematic review. Int J Pediatr Otorhinolaryngol 2020; 139:110464. [PMID: 33120104 DOI: 10.1016/j.ijporl.2020.110464] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 10/16/2020] [Indexed: 12/24/2022]
Abstract
OBJECTIVES Laryngomalacia (LM) is commonly diagnosed in infants and children with upper aerodigestive symptoms. In the literature, the focus has been on the respiratory impairment, with fewer studies addressing swallowing dysfunction (SwD). The objective of this study is to systematically review the literature for evidence on the prevalence of SwD in children diagnosed with LM. METHODS A search was conducted on the following databases: OVID Medline, Ovid EMBASE, EBSCO CINAHL, PROSPERO, and Cochrane Library. We included all the studies that reported on children with LM and documented objective swallowing assessment using fiberoptic endoscopic evaluation of swallowing (FEES) or videofluoroscopic swallowing study (VFSS). Two authors independently screened all the studies, assessed the level of evidence in the included studies, and extracted data. Risk of bias assessment and pooled data analysis were performed. RESULTS The search yielded 512 abstracts. Four studies met the selection criteria representing 425 children. Three studies were retrospective uncontrolled case series and one was a prospective cohort study. In all studies but one, an instrumental assessment of swallowing was selectively performed in patients with clinical indicators of SwD. The pooled estimate (range) of prevalence of SwD was 49% (13.9-90.6%). CONCLUSION The literature suggests a high prevalence of SwD in children with LM, however the level of evidence is low and generalizability is poor. The wide range of prevalence figures suggests a significant variability in the threshold and indications to assess swallowing in children with LM.
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Affiliation(s)
- Hussein Jaffal
- Division of Otolaryngology-Head and Neck Surgery, Department of Surgery, University of Alberta and the Stollery Children's Hospital, Edmonton, Alberta, Canada.
| | - Andre Isaac
- Division of Otolaryngology-Head and Neck Surgery, Department of Surgery, University of Alberta and the Stollery Children's Hospital, Edmonton, Alberta, Canada; Division of Pediatric Surgery, Department of Pediatrics, University of Alberta and the Stollery Children's Hospital, Edmonton, Alberta, Canada.
| | - Wendy Johannsen
- Outpatient Feeding & Swallowing Service, Departments of Surgery & Pediatrics, University of Alberta and the Stollery Children's Hospital, Edmonton, Alberta, Canada.
| | - Sandra Campbell
- Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada.
| | - Hamdy G El-Hakim
- Division of Otolaryngology-Head and Neck Surgery, Department of Surgery, University of Alberta and the Stollery Children's Hospital, Edmonton, Alberta, Canada; Division of Pediatric Surgery, Department of Pediatrics, University of Alberta and the Stollery Children's Hospital, Edmonton, Alberta, Canada.
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29
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Haller L, Osterbauer B, Maldonado K, Bhardwaj V, Bansal M, Peck K, Hochstim C. Factors impacting participation in flexible endoscopic evaluation of swallowing in children. Int J Pediatr Otorhinolaryngol 2020; 138:110323. [PMID: 32861194 PMCID: PMC8330403 DOI: 10.1016/j.ijporl.2020.110323] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 08/12/2020] [Accepted: 08/13/2020] [Indexed: 11/18/2022]
Abstract
OBJECTIVES Flexible endoscopic evaluation of swallowing (FEES) is a common and useful tool for assessment of dysphagia and swallowing safety in children, however an important problem is limited participation in some children. We examine the factors associated with adequate participation in children undergoing FEES, including the completion rate, whether a clear diagnosis or feeding plan was made, and the incidence of adverse events (AEs). METHODS We conducted a retrospective review of children undergoing FEES at an urban children's hospital. Data collected included age, gender, race, comorbidities, AEs and outcomes of FEES. RESULTS Of the 130 patients, 46 (35%) were female with a median age of 2.6 years. 113 (87%) patients cooperated and obtained a result, while 15 (12%) patients did not cooperate and no result was obtained; there was no significant difference in gender, comorbidities, or race between those groups. The age distribution of FEES subjects in this study was skewed with nearly 75% below age 5. Patients who cooperated had a higher median age (3 years) than those who did not (1.2 years) and 47% of non-cooperators were less than 1 year of age. There were no significant AEs, the most common mild AE was excessive crying (34 subjects, 26%). In a multivariate model controlling for age and gender, excessive crying was associated with a decreased odds of cooperation (OR: 0.16, p = 0.004, 95% CI: 0.04, 0.54). CONCLUSION Children who undergo FEES have an overall favorable completion rate and no serious adverse events, however its utility is limited in cases where children refuse to participate. Understanding the factors associated with failure to cooperate with FEES is important in developing strategies to improve participation. Excessive crying is identified as such a factor in this study.
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Affiliation(s)
- Leonard Haller
- University of Southern California Keck School of Medicine, USA
| | - Beth Osterbauer
- Children's Hospital Los Angeles Division of Otolaryngology - Head and Neck Surgery, USA.
| | - Kayla Maldonado
- Children's Hospital Los Angeles Division of Pediatric Rehabilitation Medicine, USA
| | - Vrinda Bhardwaj
- Children's Hospital Los Angeles Division of Gastroenterology Hepatology and Nutrition, USA
| | - Manvi Bansal
- Children's Hospital Los Angeles Division of Pulmonology and Sleep Medicine, USA
| | - Katy Peck
- Children's Hospital Los Angeles Division of Pediatric Rehabilitation Medicine, USA
| | - Christian Hochstim
- Children's Hospital Los Angeles Division of Otolaryngology - Head and Neck Surgery, USA
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30
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Mills N, Keesing M, Geddes D, Mirjalili SA. Flexible Endoscopic Evaluation of Swallowing in Breastfeeding Infants With Laryngomalacia: Observed Clinical and Endoscopic Changes With Alteration of Infant Positioning at the Breast. Ann Otol Rhinol Laryngol 2020; 130:653-665. [PMID: 33090012 DOI: 10.1177/0003489420965636] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
OBJECTIVES This retrospective cohort study uses endoscopic assessment of the pharyngeal phase of swallowing in infants with laryngomalacia, to ascertain the impact of infant positioning on airway compromise and fluid dynamics during breastfeeding. The study aims to identify whether modification of infant positioning at the breast may improve the possibility of safe, successful breastfeeding in infants with laryngomalacia and concurrent breastfeeding difficulty. METHODS Twenty-three infants referred for noisy breathing and difficulty feeding were assessed with flexible endoscopic evaluation of swallowing (FEES) during breastfeeding. All had endoscopically confirmed laryngomalacia. During FEES, observations were made of clinical signs of airway compromise as well as endoscopically observable anatomical features and swallowing dynamics during breastfeeding, including tongue base position, view of laryngeal inlet and vocal folds, dynamic supraglottic soft tissue collapse, timing of milk flow into pyriform fossae/hypopharynx relative to sucking, and presence of penetration and/or aspiration. If airway and/or swallowing compromise was present, the infant's initial position at the breast was altered from supine or semi lateral decubitus position to semi-prone, with a description of the clinical and endoscopically observable changes that subsequently occurred. RESULTS Signs of dynamic airway obstruction and/or compromised airway protection with swallowing were present in 20 of the 23 infants (87%) in their initial supine or semi lateral decubitus position. These 20 infants were repositioned to semi-prone, with improvement and/or resolution of stridor and an improved ability to maintain latch in all infants. Continued endoscopic evaluation following positional change was possible in 16 infants, identifying anterior positioning of the tongue base, reduced dynamic supraglottic tissue collapse, reduced volume of milk flow into pyriform fossae during pauses in sucking and resolution of penetration and aspiration. CONCLUSION This study has shown how alteration of breastfeeding position to semi-prone may improve dynamic airway obstruction and reduce aspiration risk in infants with laryngomalacia.
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Affiliation(s)
- Nikki Mills
- Paediatric Otolaryngology Department, Starship Children's Hospital, Auckland, New Zealand.,Department of Anatomy and Medical Imaging, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Melissa Keesing
- Paediatric Speech-Language Therapy Department, Starship Children's Hospital, Auckland, New Zealand
| | - Donna Geddes
- School of Molecular Sciences, Faculty of Science, University of Western Australia, Crawley, Western Australia, Australia
| | - Seyed Ali Mirjalili
- Department of Anatomy and Medical Imaging, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
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31
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Velasco LC, Imamura R, Rêgo APV, Alves PR, da Silva Peixoto LP, de Oliveira Siqueira J. Sensitivity and Specificity of Bedside Screening Tests for Detection of Aspiration in Patients Admitted to a Public Rehabilitation Hospital. Dysphagia 2020; 36:821-830. [PMID: 33052481 DOI: 10.1007/s00455-020-10198-9] [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: 02/26/2020] [Accepted: 10/03/2020] [Indexed: 10/23/2022]
Abstract
Early detection of dysphagia and specifically aspiration is essential to prevent and reduce complications of hospitalized patients in rehabilitation centers. Bedside screening test are often used to evaluate swallowing disorders, but their results may be questionable due to insufficient and inconsistent sensitivity and specificity. To compare the sensitivity and specificity of various bedside screening tests for detecting aspiration in hospitalized rehabilitation patients. A prospective observational study was performed in 150 consecutive patients of a tertiary rehabilitation hospital. Patients were evaluated regarding clinical predictors for aspiration, maximum phonation time (MPT), Eating Assessment Tool 10 (EAT-10) questionnaire, tongue strength and endurance (Iowa Oral Performance Instrument [IOPI]) and a swallowing test (Volume-Viscosity Swallow Test [V-VST]). Flexible Endoscopic Evaluation of Swallowing (FEES) was the reference test. Of the 144 patients included, 22% aspirated on FEES. Previous history of pneumonia, dysarthria, wet voice, and abnormal cough reflex were significantly associated with aspiration. The sensitivity, specificity and accuracy for V-VST (83.3%, 72.6%, 74.8%, respectively) and EAT-10 (82.8%, 57.7%, 62.8%, respectively) to detect aspiration were superior than those of other methods. Maximum tongue strength on IOPI and MPT presented high sensitivity but low specificity to detect aspiration. Clinical predictors of aspiration (previous history of pneumonia, dysarthria, wet voice, and abnormal cough reflex) associated with either V-VST or EAT-10 may be good screening methods to detect aspiration in patients hospitalized in a rehabilitation center.
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Affiliation(s)
- Leandro Castro Velasco
- Department of Otorhinolaryngology, Rehabilitation and Readaptation Center Dr. Henrique Santillo (CRER), Rua T-14, número 1529, apartamento 2301, bloco Monet, Goiânia, GO, CEP 74230-130, Brasil.
| | - Rui Imamura
- Department of Otorhinolaryngology, School of Medicine, University of São Paulo, Avenida Padre Pereira de Andrade, 545, apto 153-F, Boacava, São Paulo, 05469-000, Brazil
| | - Ana Paula Valeriano Rêgo
- Department of Otorhinolaryngology, Rehabilitation and Readaptation Center Dr. Henrique Santillo (CRER), Avenida T-4, número 550, Condomínio Ilhas Do Caribe, apartamento 1303, Bloco A, Setor Bueno, Goiânia, Goiás, 74230030, Brazil
| | - Priscilla Rabelo Alves
- Department of Speech-Language Pathology and Audiology, Rehabilitation and Readaptation Center Dr. Henrique Santillo (CRER), Rua 230, número 978, Condomínio Quinta Vila Boa, apartamento 303, Bloco C, Setor Vila Jaraguá, Goiânia, Goiás, 74655130, Brazil
| | - Lorena Pacheco da Silva Peixoto
- Department of Speech-Language Pathology and Audiology, Rehabilitation and Readaptation Center Dr. Henrique Santillo (CRER), Rua Vitória, número 265, Residencial Veneza, apartamento 601, Setor Alto da Glória, Goiânia, Goiás, 74815745, Brazil
| | - José de Oliveira Siqueira
- Department of Pathology, School of Medicine, University of São Paulo, Rua Catuaba, número 595, Vila Alpina, São Paulo, 03208000, Brazil
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32
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Garand KLF, McCullough G, Crary M, Arvedson JC, Dodrill P. Assessment Across the Life Span: The Clinical Swallow Evaluation. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2020; 29:919-933. [PMID: 32650662 DOI: 10.1044/2020_ajslp-19-00063] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Purpose This clinical focus article considers the roles of the clinical swallow examination (CSE) as a clinically meaningful assessment method used in both adult and pediatric populations. Method This clinical focus article explores the utility of the CSE across the life span. Specifically, components, reliability, standardized assessments, and limitations of the CSE within the adult and pediatric populations are highlighted. Conclusions The CSE remains a crucial assessment tool for the speech-language pathologist. The experienced clinician can make important judgments regarding patient safety and function. If the CSE is conducted mindfully and methodically, findings can help chart the course of care for individuals needing additional assessment and possibly intervention.
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Affiliation(s)
| | - Gary McCullough
- Department of Communication Sciences and Disorders, Appalachian State University, Boone, NC
| | - Michael Crary
- School of Communication Sciences and Disorders, University of Central Florida, Orlando
| | - Joan C Arvedson
- Department of Pediatrics, Children's Hospital of Wisconsin, Medical College of Wisconsin-Milwaukee
| | - Pamela Dodrill
- Department of Otolaryngology, Boston Children's Hospital Boston, MA
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Poskanzer SA, Hobensack VL, Ciciora SL, Santoro SL. Feeding difficulty and gastrostomy tube placement in infants with Down syndrome. Eur J Pediatr 2020; 179:909-917. [PMID: 31984440 DOI: 10.1007/s00431-020-03591-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 01/14/2020] [Accepted: 01/20/2020] [Indexed: 12/18/2022]
Abstract
The objectives of this study were to determine if any specific clinical signs, symptoms, or comorbidities could reliably predict underlying feeding difficulty and need for further evaluation (i.e., video swallow study, VSS) in infants with Down syndrome, to establish the prevalence of gastrostomy tube placement (G-tube), and to determine if any clinical signs, symptoms, or comorbidities correlated with a higher risk for needing placement of a G-tube. An electronic medical record retrospective chart review of 73 children with Down syndrome born between January 2013 and March 2017 and seen in Nationwide Children's Hospital's multidisciplinary Down Syndrome Clinic included demographic information, medical history, and results of studies and specialist evaluations. Descriptive statistics were utilized to summarize the data. Comparisons were performed to identify factors which differed between feeding difficulty vs. no feeding difficulty and G-tube placement vs. no G-tube placement. "Feeding difficulty" was the only feeding term established by the AAP guidelines which was consistently noted in charts of children with feeding abnormalities. Infants with feeding difficulty had increased use of medical services and more abnormalities on specialist evaluations and studies. Congenital heart disease, cardiothoracic surgery, obstructive sleep apnea, and hypothyroidism did not differ significantly between the groups assessed. Our cohort had a prevalence of 13.7% for requiring G-tube placement in their first year of life.Conclusion: The currently established clinical tools for determining which patients may benefit from radiographic evaluation lack sufficient sensitivity to detect all individuals with feeding difficulty. Due to the high prevalence of abnormal VSS results and high rate of G-tube placement, universal radiographic screening for individuals with Down syndrome could be considered, even in the absence of obvious clinical signs or symptoms. However, determining how to balance this with cost, availability, and radiation exposure may be difficult.What is Known: • Feeding difficulty in children with Down syndrome can lead to significantly increased morbidity, such as poor weight gain, failure to thrive, aspiration, persistent respiratory symptoms, andrecurrent pneumonia. • The AAP has established a clinical tool regarding which objective signs and symptoms should lead to a radiographic swallowing assessment within their Health Supervision for Children with Down Syndrome Clinical Report.What is New: • A comprehensive assessment of clinical signs, symptoms, and common comorbidities in infants with Down syndrome has not previously been correlated with presence of feeding difficulty nor necessity for gastrostomy tube placement, including whether or not the terms used in the AAP guidelines encompass the sensitivity required to detect all infants with feeding difficulty. • The prevalence of gastrostomy tube placement in children with Down syndrome has not previously been established.
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Affiliation(s)
- Sheri A Poskanzer
- Department of Pediatrics, Division of Genetic and Genomic Medicine, Nationwide Children's Hospital, Columbus, OH, USA. .,Department of Pediatrics, The Ohio State University, College of Medicine, Columbus, OH, USA. .,Department of Pediatrics, University of Washington, School of Medicine, Seattle, WA, USA.
| | - Victoria L Hobensack
- Department of Pediatrics, Division of Developmental Behavioral Pediatrics, Nationwide Children's Hospital, Columbus, OH, USA
| | - Steven L Ciciora
- Department of Pediatrics, The Ohio State University, College of Medicine, Columbus, OH, USA.,Department of Pediatrics, Division of Gastroenterology and Hepatology and Nutrition, Nationwide Children's Hospital, Columbus, OH, USA
| | - Stephanie L Santoro
- Department of Pediatrics, Division of Genetics and Metabolism, Massachusetts General Hospital, Boston, MA, USA.,Department of Pediatrics, Harvard Medical School, Boston, MA, USA
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Wong NS, Feng Z, Rappazzo C, Turk C, Randall C, Ongkasuwan J. Patterns of Dysphagia and Airway Protection in Infants with 22q11.2‐Deletion Syndrome. Laryngoscope 2019; 130:2532-2536. [DOI: 10.1002/lary.28317] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2019] [Revised: 08/13/2019] [Accepted: 09/04/2019] [Indexed: 12/30/2022]
Affiliation(s)
| | - Zipei Feng
- Department of Otolaryngology Head and Neck Surgery Baylor College of Medicine Houston Texas U.S.A
| | - Christina Rappazzo
- Department of Speech Language and Learning Texas Children's Hospital Houston Texas U.S.A
| | - Catherine Turk
- Department of Speech Language and Learning Texas Children's Hospital Houston Texas U.S.A
| | - Chelsea Randall
- Department of Speech Language and Learning Texas Children's Hospital Houston Texas U.S.A
| | - Julina Ongkasuwan
- Department of Otolaryngology Head and Neck Surgery Baylor College of Medicine Houston Texas U.S.A
- Pediatric Otolaryngology Texas Children's Hospital Houston Texas U.S.A
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Shay EO, Meleca JB, Anne S, Hopkins B. Natural history of silent aspiration on modified barium swallow studies in the pediatric population. Int J Pediatr Otorhinolaryngol 2019; 125:116-121. [PMID: 31295702 DOI: 10.1016/j.ijporl.2019.06.035] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Revised: 05/16/2019] [Accepted: 06/30/2019] [Indexed: 10/26/2022]
Abstract
OBJECTIVES To investigate the natural history of silent aspiration in the pediatric population. METHODS Retrospective chart review of patients (age < 3 years) who underwent modified barium swallow studies (MBSS), between January 1, 2007, to December 31, 2017, were studied to compare comorbidities and determine course of resolution in those with silent aspiration. RESULTS A total of 148 charts were reviewed. Patients that underwent surgical intervention for laryngeal anomalies causing silent aspiration and those with overt aspiration or oral aversion were excluded. Of the 56 patients in the study, 25 had silent aspiration and 31 demonstrated no silent aspiration on MBSS. There was a higher rate of overall comorbidities amongst silent aspirators (96.0% vs. 48.4%, p=0.003) in comparison to patients with no silent aspiration on MBSS. Silent aspirators had higher rates of cerebral palsy (16.0% vs. 0%, p=0.034), and seizures (36.0% vs. 3.2%, p=0.003). Of the 20 patients with silent aspiration with an MBSS completed beyond the initial one, 13 (65.0%) experienced resolution, 5 (20.0%) did not experience resolution by age 5, and 2 (10.0%) had unknown resolution due to being lost to follow up or not yet reaching age 5. No statistically significant associations were found between comorbidities, gender, presence of a gastrostomy tube and resolution. CONCLUSIONS Silent aspiration in children is associated with neurological comorbidities, particularly cerebral palsy and seizures. More than half of the patients with silent aspiration spontaneously resolve over time. Expectant management, close surveillance, and clinical assessments can be considered in these patients on an individual basis.
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Affiliation(s)
- Elizabeth O Shay
- Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH, USA
| | - Joseph B Meleca
- Cleveland Clinic, Head and Neck Institute, Cleveland, OH, USA.
| | - Samantha Anne
- Cleveland Clinic, Head and Neck Institute, Cleveland, OH, USA
| | - Brandon Hopkins
- Cleveland Clinic, Head and Neck Institute, Cleveland, OH, USA
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Meister KD, Okland T, Johnson A, Galera R, Ayoub N, Sidell DR. Static endoscopic swallow evaluation in children. Laryngoscope 2019; 130:1590-1594. [PMID: 31448817 DOI: 10.1002/lary.28263] [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: 05/02/2019] [Revised: 07/26/2019] [Accepted: 08/12/2019] [Indexed: 11/11/2022]
Abstract
OBJECTIVES Static Endoscopic Evaluation of Swallowing (SEES) has been demonstrated to have a strong correlation with the Videofluoroscopic Swallow Study (VFSS) in adults. In children, Fiberoptic Endoscopic Evaluations of Swallow (FEES) are frequently performed to avoid repeated VFSS; however, a subset of the population does not tolerate FEES. The purpose of this study was to evaluate the utility of a modified SEES in children. METHODS Charts of 50 consecutive patients who underwent FEES evaluations were reviewed. Patients age 3 months to 12 years undergoing SEES, FEES, and VFSS were extracted. We compared a binary assessment of outcome on SEES versus VFSS as the diagnostic standard to report characteristics, including sensitivity, specificity, and positive and negative predicted value. RESULTS A total of 36 patients met all inclusion criteria (mean age 2.8 years). Using the VFSS as the diagnostic standard, residue seen on SEES had a sensitivity of 80.0%, specificity of 85.7%, a positive predictive value of 88.9%, and a negative predictive value of 75.0% for predicting deep penetration or aspiration. CONCLUSION SEES may be helpful for developing an initial diagnostic impression and may serve as a platform for patient and caregiver counseling. In children who are unable to cooperate with FEES, SEES may provide clinical insight in predicting an abnormal swallow study; however, a normal SEES was less reliable in predicting a safe swallow on subsequent VFSS in this patient population. LEVEL OF EVIDENCE 4 Laryngoscope, 130:1590-1594, 2020.
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Affiliation(s)
- Kara D Meister
- Department of Otolaryngology-Head & Neck Surgery, Center for Pediatric Voice and Swallowing Disorders, Stanford University, Palo Alto, California, U.S.A.,Aerodigestive and Airway Reconstruction Center, Lucile Packard Children's Hospital Stanford, Palo Alto, California, U.S.A
| | - Tyler Okland
- Department of Otolaryngology-Head & Neck Surgery, Center for Pediatric Voice and Swallowing Disorders, Stanford University, Palo Alto, California, U.S.A
| | - April Johnson
- Department of Rehabilitation Services, Center for Pediatric Voice and Swallowing Disorders, Lucile Packard Children's Hospital Stanford, Stanford University, Palo Alto, California, U.S.A
| | - Rhona Galera
- Department of Rehabilitation Services, Center for Pediatric Voice and Swallowing Disorders, Lucile Packard Children's Hospital Stanford, Stanford University, Palo Alto, California, U.S.A
| | - Noel Ayoub
- Department of Otolaryngology-Head & Neck Surgery, Center for Pediatric Voice and Swallowing Disorders, Stanford University, Palo Alto, California, U.S.A
| | - Douglas R Sidell
- Department of Otolaryngology-Head & Neck Surgery, Center for Pediatric Voice and Swallowing Disorders, Stanford University, Palo Alto, California, U.S.A.,Aerodigestive and Airway Reconstruction Center, Lucile Packard Children's Hospital Stanford, Palo Alto, California, U.S.A
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Abstract
Dysphagia and vocal cord dysfunction are frequent complications after congenital heart surgery. Both are risk factors for aspiration, which can lead to pneumonia, progressive lung disease, and respiratory arrest. A protocol was implemented to promote early detection of aspiration in a high-risk cohort of patients. Retrospective data were collected on all patients under 120 days old who underwent the Norwood procedure, aortic arch repair, Blalock-Taussig shunt placement, or cervical cannulation for extracorporeal membrane oxygenation from 10/2012 to 05/2016 at a single institution. Patients underwent an assessment of symptoms, fiberoptic endoscopic evaluation of swallowing (FEES), and modified barium swallow (MBS) study in the postoperative period prior to initiating oral feeds. Patients with and without aspiration were compared. Of the 96 patients included in the study, one-third (33%) of patients had evidence of vocal cord dysfunction by FEES and just over half (51%) had evidence of aspiration by FEES or MBS. Most (73%) of the patients with aspiration were asymptomatic and a majority (53%) of patients with aspiration had normal vocal cord function. Aspiration is common after congenital heart surgery, and an assessment of vocal cord or swallow function in isolation may lead to underdiagnosis. A comprehensive protocol including MBS and FEES is necessary for the early detection of vocal cord dysfunction and aspiration and may prevent adverse outcomes in high-risk postoperative patients.
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Feeding Interventions Are Associated With Improved Outcomes in Children With Laryngeal Penetration. J Pediatr Gastroenterol Nutr 2019; 68:218-224. [PMID: 30320668 PMCID: PMC6501833 DOI: 10.1097/mpg.0000000000002167] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
OBJECTIVES To determine if children with laryngeal penetration on videofluoroscopic swallow study (VFSS) who received feeding interventions (thickened liquids, change in liquid flow rate, and/or method of liquid delivery) had improved symptoms and decreased hospitalizations compared with those without intervention. METHODS We performed a retrospective cohort study of children under 2 years with laryngeal penetration on VFSS at our institution in 2015 to determine initial and follow-up VFSS findings, symptom improvement at follow-up, and hospitalization risk before and after VFSS. Proportions were compared with Fisher exact test and hospitalizations with paired t tests. RESULTS We evaluated 137 subjects with age 8.93 ± 0.59 months who had laryngeal penetration without aspiration on VFSS. Fifty-five percent had change in management, with 40% receiving thickening and 15% a change in flow rate. There was significant improvement in symptoms for children that had feeding intervention and this improvement was the greatest with thickening (OR 41.8, 95% CI 12.34-141.69, P < 0.001). On repeat VFSS, 26% had evidence of aspiration that was not captured on initial VFSS. Subjects had decreased total and pulmonary hospitalizations with feeding intervention and decreased pulmonary nights with thickening (P < 0.05). CONCLUSIONS Laryngeal penetration appears to be clinically significant in children with oropharyngeal dysphagia and interventions to decrease its occurrence are associated with improved outcomes including decreased symptoms of concern and hospitalization nights. Thickening or other feeding intervention should be considered for all symptomatic children with laryngeal penetration on swallow study.
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Duncan DR, Mitchell PD, Larson K, Rosen RL. Presenting Signs and Symptoms do not Predict Aspiration Risk in Children. J Pediatr 2018; 201:141-146. [PMID: 29960768 PMCID: PMC6412137 DOI: 10.1016/j.jpeds.2018.05.030] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Revised: 04/02/2018] [Accepted: 05/16/2018] [Indexed: 12/27/2022]
Abstract
OBJECTIVES To determine if any presenting symptoms are associated with aspiration risk, and to evaluate the reliability of clinical feeding evaluation (CFE) in diagnosing aspiration compared with videofluoroscopic swallow study (VFSS). STUDY DESIGN We retrospectively reviewed records of children under 2 years of age who had evaluation for oropharyngeal dysphagia by CFE and VFSS at Boston Children's Hospital and compared presenting symptoms, symptom timing, and CFE and VFSS results. We investigated the relationship between symptom presence and aspiration using the Fisher exact test and stepwise logistic regression with adjustment for comorbidities. CFE and VFSS results were compared using the McNemar test. Intervals from CFE to VFSS were compared using the Student t test. RESULTS A total of 412 subjects with mean (±SD) age 8.9 ± 6.9 months were evaluated. No symptom, including timing relative to meals, predicted aspiration on VFSS. This lack of association between symptoms and VFSS results persisted even in the adjusted multivariate model. The sensitivity of CFE for predicting aspiration by VFSS was 44%. Patients with a reassuring CFE waited 28.2 ± 8.5 days longer for confirmatory VFSS compared with those with a concerning CFE (P < .05). CONCLUSIONS Presenting symptoms are varied in patients with aspiration and cannot be relied upon to determine which patients have aspiration on VFSS. The CFE does not have the sensitivity to consistently diagnose aspiration so a VFSS should be performed in persistently symptomatic patients.
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Affiliation(s)
- Daniel R. Duncan
- Aerodigestive Center, Division of Gastroenterology, Hepatology and Nutrition, Boston Children’s Hospital, Boston, Massachusetts
| | - Paul D. Mitchell
- Institutional Centers for Clinical and Translational Research, Boston Children’s Hospital, Boston, MA
| | - Kara Larson
- Aerodigestive Center, Division of Gastroenterology, Hepatology and Nutrition, Boston Children’s Hospital, Boston, Massachusetts
| | - Rachel L. Rosen
- Aerodigestive Center, Division of Gastroenterology, Hepatology and Nutrition, Boston Children’s Hospital, Boston, Massachusetts
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