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Role of fiberoptic endoscopic evaluation of swallowing (FEES) in children with suspected dysphagia. J Pediatr (Rio J) 2024:S0021-7557(24)00041-X. [PMID: 38679061 DOI: 10.1016/j.jped.2024.03.008] [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: 11/29/2023] [Revised: 03/16/2024] [Accepted: 03/18/2024] [Indexed: 05/01/2024] Open
Abstract
OBJECTIVE To assess FEES findings in defining oral feeding safety in children with suspected dysphagia, comparing them with clinical feeding evaluation results. METHODS This study comprised a case series involving children with suspected dysphagia, referred for evaluation by otolaryngologists and speech-language pathologists (SLPs) at a Brazilian quaternary public university hospital. These children underwent both clinical evaluations and fiberoptic endoscopic evaluation of swallowing (FEES), with a comprehensive collection of demographic and clinical data. Subsequently, the authors performed a comparative analysis of findings from both assessments. RESULTS Most patients successfully completed the FEES procedure (93.7%), resulting in a final number of 60 cases included in the study. The prevalence of dysphagia was confirmed in a significant 88% of these cases. Suspected aspiration on clinical SLP evaluation was present in 34 patients. Of these, FEES confirmed aspiration or penetration in 28 patients. Among the 35 patients with aspiration or penetration on FEES, 7 (20%) had no suspicion on SLP clinical assessment. All seven patients in whom clinical SLP evaluation failed to predict penetration/aspiration had neurological disorders. The median age of the children was 2.8 years, and 49 (81.6%) had neurological disorders, while 35 (58.3%) had chronic pulmonary disease. The most prevalent complaints were choking (41.6%) and sialorrhea (23.3%). CONCLUSION FEES can diagnose structural anomalies of the upper aerodigestive tract and significantly contribute to the detection of aspiration and penetration in this group of patients with suspected dysphagia, identifying moderate and severe dysphagia even in cases where clinical assessment had no suspicion.
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Outcomes of Injection Laryngoplasty for Deep Interarytenoid Groove. Int Arch Otorhinolaryngol 2024; 28:e101-e106. [PMID: 38322447 PMCID: PMC10843914 DOI: 10.1055/s-0043-1767800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Accepted: 02/02/2023] [Indexed: 02/08/2024] Open
Abstract
Introduction Deep interarytenoid groove (DIG) may cause swallowing dysfunction in children; however, the management of DIG has not been established. Objective We evaluated the subjective and objective outcomes of interarytenoid augmentation with injection in children with DIG. Methods Consecutive children under 18 years of age who underwent injection laryngoplasty for DIG were reviewed. Data pertaining to demographics, past medical history, past surgical history, and results of pre and postoperative video fluoroscopic swallow study (VFSS) were obtained. The primary outcome measure was the presence of thin liquid aspiration or penetration on postoperative VFSS. The secondary outcome measure was caregiver-reported improvement of symptoms. Results Twenty-seven patients had VFSS before and after interarytenoid augmentation with injection (IA). Twenty (70%) had thin liquid penetration and 12 (44%) had thin liquid aspiration before the IA. Thin liquid aspiration resolved in 9 children (45%) and persisted in 11 (55%). Of the 12 children who had thin liquid aspiration prior to IA, 6 (50%) had resolution of thin liquid aspiration after IA. Conclusions Injection laryngoplasty is a safe tool to improve swallowing function in children with DIG. Further studies are needed to assess the long-term outcomes of IA and identify predictors of successful IA in children with DIG.
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Current opinion in otolaryngology and head and neck surgery: the role of the otolaryngologist in the management of pediatric dysphagia. Curr Opin Otolaryngol Head Neck Surg 2023; 31:412-418. [PMID: 37820272 DOI: 10.1097/moo.0000000000000934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/13/2023]
Abstract
PURPOSE OF REVIEW Dysphagia affects at least 1% of the pediatric population. This prevalence further increases in patients who are born prematurely or who have underlying neuromuscular or cardiopulmonary disorders. A multidisciplinary team approach, including an Otolaryngologist, can help promote an expedited diagnosis and therapeutic regimen, ensuring that the patient receives adequate nutrition needed for growth and development. RECENT FINDINGS The development and growth of multidisciplinary aerodigestive clinics have improved outcomes in pediatric patients with dysphagia. If a structural concern is noted on examination, there remain a multitude of medical and surgical options to help improve patient outcomes and swallow. These treatment options are usually multimodality and specific interventions may be employed to target a specific and notable abnormality. SUMMARY Pediatric dysphagia is a complex concern. For the otolaryngologist, etiologies with surgical targets may include ankyloglossia, tonsillar hypertrophy, laryngomalacia, laryngo-esophageal cleft, vocal fold movement impairment, and cricopharyngeal achalasia. The development and formalization of a multidisciplinary approach has streamlined and broadened treatment options for these patients. An otolaryngologist is integral as part of the treatment team of these patients.
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Nutritional and feeding challenges in aerodigestive patients. Curr Opin Pediatr 2023; 35:561-565. [PMID: 37489246 DOI: 10.1097/mop.0000000000001275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/26/2023]
Abstract
PURPOSE OF REVIEW Aerodigestive disorders encompass conditions that affect both the airway and gastrointestinal tract. These include conditions such as acquired and congenital defects of the airway and esophagus as well as neuromuscular disorders. Patients often suffer from dysphagia, aspiration, and respiratory disorders. This article will provide a review of current practices in the management of feeding disorders, oropharyngeal dysphagia, and nutritional support in the aerodigestive population. RECENT FINDINGS Oral aversion, aspiration, and feeding-tube dependence are all commonly encountered problems in the aerodigestive population. Intensive inpatient and outpatient programs along with use of appetite stimulants and psychotropic medications may help to improve feeding-related disorders. Aspiration affects many patients and requires close monitoring of clinical symptoms along with routine assessment with video fluoroscopy. Developments in blenderized feeds and formula supplementation have also provided new options for patients with feeding intolerance. SUMMARY Patients with aerodigestive disorders require complex medical care, and multidisciplinary teams are the most effective in addressing their medical needs. Advances in feeding, occupational, and pharmacologic therapy have allowed healthcare providers to better address the needs of these patients.
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Gastrointestinal factors associated with risk of bronchiectasis in children. Pediatr Pulmonol 2023; 58:899-907. [PMID: 36510759 PMCID: PMC9957932 DOI: 10.1002/ppul.26276] [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: 09/14/2022] [Revised: 11/08/2022] [Accepted: 12/10/2022] [Indexed: 12/15/2022]
Abstract
OBJECTIVE To evaluate gastrointestinal (GI) risk factors for bronchiectasis in children. We hypothesized that upper GI tract dysmotility would be associated with increased risk of bronchiectasis. STUDY DESIGN Subjects in this retrospective cohort study included those evaluated for persistent pulmonary symptoms in the Aerodigestive Center at Boston Children's Hospital who underwent chest computed tomography (CT) between 2002 and 2019. To determine gastrointestinal predictors of bronchiectasis, baseline characteristics, comorbidities, enteral tube status, medications received, gastroesophageal reflux burden, adequacy of swallow function, esophageal dysmotility, gastric dysmotility, and neutrophil count on bronchoalveolar lavage (BAL) were compared between patients with and without bronchiectasis. Proportions were compared with Fisher's exact test and binary logistic regression with stepwise selection was used for multivariate analysis. ROC analyses were utilized to compare BAL neutrophils and bronchiectasis. RESULTS Of 192 subjects, 24% were found to have evidence of bronchiectasis on chest CT at age 7.9 ± 0.5 years. Enteral tubes (OR 5.77, 95% CI 2.25-14.83, p < 0.001) and increased BAL neutrophil count (OR 5.79, 95% CI 1.87-17.94, p = 0.002) were associated with increased risk while neurologic comorbidities were associated with decreased risk (OR 0.24, 95% CI 0.09-0.66, p = 0.006). Gastroesophageal reflux was not found to be a significant risk factor. Neutrophil counts >10% had 72% sensitivity and 60% specificity for identifying bronchiectasis. CONCLUSIONS Enteral tubes were associated with significantly increased risk of bronchiectasis but gastroesophageal reflux was not. Providers should consider obtaining chest CT to evaluate for bronchiectasis in children found to have unexplained elevated BAL neutrophil count.
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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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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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Spectrum of swallowing abnormalities in children with Type I laryngeal cleft. Int J Pediatr Otorhinolaryngol 2022; 163:111380. [PMID: 36379096 DOI: 10.1016/j.ijporl.2022.111380] [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: 08/31/2022] [Revised: 11/05/2022] [Accepted: 11/07/2022] [Indexed: 11/11/2022]
Abstract
OBJECTIVES To describe the spectrum of swallowing abnormalities in children with Type I laryngeal cleft (LC-1) and evaluate the effect of LC-1 repair on swallowing abnormalities. METHODS A retrospective review was performed of all consecutive children who were diagnosed with LC-1. Swallowing function was evaluated pre- and post-operatively using video fluoroscopic swallow study (VFSS). VFSS reports were used to define swallowing abnormalities and to determine penetration aspiration scale (PAS) and functional oral intake scale (FOIS). Prevalence of swallowing abnormalities, PAS, and FOIS scores were compared before and after repair of LC-1. RESULTS Fifty-seven children with LC-1 had VFSS. The majority of children (86%) had a combination of oral phase, swallow triggering, pharyngeal phase, or esophageal phase impairment. The pharyngeal phase impairment was the most prevalent abnormality (p < 0.001). Esophageal phase impairment was the least prevalent VFSS abnormality (p < 0.001). Prevalence of impaired pharyngeal phase, laryngeal penetration on thin and thick liquids, and silent aspiration was less after repair of LC-1. Fourteen patients (41%) had developmentally appropriate diet with no restrictions after surgery. Nine patients (27%) required positioning and therapy strategies while having developmentally appropriate diet. PAS score after surgery was less than PAS score prior to surgery (p < 0.001). FOIS score after surgery was not different than FOIS score before surgery. CONCLUSIONS Multiple phases of swallowing function were impaired in the majority of children with LC-1. Prevalence of swallowing abnormalities varied in the subgroups of gender, gestational age, race, and presence of comorbidity. Swallowing function improved after repair of LC-1.
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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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Deglutition-related cardiorespiratory events. Early Hum Dev 2022; 171:105602. [PMID: 35749800 DOI: 10.1016/j.earlhumdev.2022.105602] [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: 11/23/2022]
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Isolated bulbar palsy and dysphagia in children with respiratory symptoms. Dev Med Child Neurol 2022; 64:518-522. [PMID: 34601721 DOI: 10.1111/dmcn.15074] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 08/31/2021] [Accepted: 09/07/2021] [Indexed: 11/28/2022]
Abstract
Oropharyngeal dysphagia can cause chronic aspiration leading to significant respiratory symptoms. When dysphagia is diagnosed, an underlying cause is sought. We present a case series of 15 children diagnosed aged 6 months to 5 years (mean 2y 5mo; 11 males, four females) over a 6-year period, who were found to have an isolated bulbar palsy on genioglossus electromyography, with no accompanying neurological or neurodevelopmental disorder. Eight children had dysphagia but a normal EMG. In those with isolated bulbar palsy, management included thickened fluids (n=13), cooled boiled water (n=1), and nasogastric tube feeding (n=1). Follow-up over 1 to 8 years (mean 5y) showed complete resolution in six children, improvement in four children, and no improvement in five children (including two requiring fluids via a gastrostomy). Eight children no longer had any respiratory symptoms. Isolated bulbar palsy is under-recognized and has not been reported previously as a cause of significant dysphagia in children.
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Cervical Cystic Teratoma: An Unusual Cause of Airway Obstruction in the Pediatric Population. Cureus 2021; 13:e19166. [PMID: 34873509 PMCID: PMC8631485 DOI: 10.7759/cureus.19166] [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] [Accepted: 10/30/2021] [Indexed: 11/05/2022] Open
Abstract
Cystic teratoma is a germ cell tumor, which usually involves the gonads. However, it can be located occasionally in other organs. The most common extragonadal sites for germ cell tumors include midline structures such as the retroperitoneum, mediastinum, pineal body, and supra-sellar space. Here, we describe a case of a patient who presented with a cystic teratoma involving the anterior aspect of the neck. The chief complaints of the patient consisted of a large swelling in front of the neck, difficulty in breathing, and frequent regurgitation of milk during feeding. Initially, a diagnosis of cystic hygroma was instituted for which the patient underwent sclerotherapy utilizing bleomycin. However, no improvement was observed in the patient's condition. A detailed evaluation was planned, starting with a CT scan of the head and neck that suggested cystic teratoma as the likely etiology. Surgical excision of the mass was performed, and an excisional biopsy for histopathological examination was taken. A final diagnosis of cervical cystic teratoma was established based on the histopathological findings. The purpose of reporting this case is to raise awareness among fellow healthcare professionals that cystic teratoma can also present with a large swelling in the anterior neck with obstructive features.
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Clinical predictors of laryngotracheoesophageal clefts and tracheoesophageal fistulae in children with dysphagia. Pediatr Pulmonol 2021; 56:3792-3795. [PMID: 34387933 DOI: 10.1002/ppul.25628] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 07/30/2021] [Accepted: 08/04/2021] [Indexed: 11/06/2022]
Abstract
UNLABELLED Laryngotracheoesophageal clefts (LTECs) and tracheoesophageal fistulae (TEF) are important structural causes of aspiration requiring bronchoscopy for diagnosis. Determining which children are at greatest risk for LTEC and TEF would enable clinicians to be more selective in performing bronchoscopy. METHODS Medical records of children aged 0-18 years who underwent flexible and rigid bronchoscopy for evaluation of dysphagia with aspiration were collected and analyzed to identify predictors of LTEC and TEF. RESULTS Seventy-two children age 2 months to 9 years were identified. LTEC was identified in 19 (26%) and TEF was identified in 1 (1.3%). One-third of the cohort was born preterm (median gestational age 34 weeks). The proportion of LTEC in those born preterm was lower than that of those born full-term (12% vs. 34%, p = .03). There was no statistically significant difference in LTEC prevalence based on age, midline defects, laryngomalacia, tracheomalacia, history of TEF repair, silent aspiration, or viscosity of barium aspirated during videofluoroscopic swallowing studies. Bronchoalveolar lavage fluid cytology, lipid-laden macrophage proportions, and culture results were similar among those with and without LTEC. CONCLUSION Children with dysphagia and tracheal aspiration born full-term are three times more likely to have LTEC than those born preterm. Dysphagia in children with a history of preterm birth is more likely to be functional as opposed to structural, however, LTEC was identified in approximately 10% of these children and must be considered. These results support the role of bronchoscopy in children with dysphagia with tracheal aspiration.
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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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Abstract
OBJECTIVES Swallowing dysfunction (SwD) is under-reported in otherwise healthy infants and toddlers (OHITs). The identification of parental perceptions of factors that may hinder the diagnosis could help clinicians manage these children in a more expeditious manner. This study investigated the barriers to diagnosing SwD, as reported by the families. DESIGN Grounded theory study. SETTING This study was performed in a tertiary care paediatric centre in Canada. PARTICIPANTS Parents of OHITs were recruited using purposeful sampling. INTERVENTION We used detailed, semistructured, in-person interviews and the audiotapes and transcriptions were thematically analysed. From the parental insights, we built a framework composed of three themes of barriers. RESULT Ten parents of OHITs with SwD were interviewed. The children presented with recurrent coughing, choking, cold-like symptoms, recurring/consistent illnesses and feeding difficulties. They were managed with multiple rounds of antibiotics and diagnosed with allergies, asthma or recurrent viral infections before considering SwD. The three emerging themes are false beliefs about SwD among parents and some physicians, parent-related barriers and physician-related barriers. These barriers had severely impacted the parents, impairing work productivity and leading to work-related reprimands and changes in the family dynamics. CONCLUSION This study suggests that there are several barriers that face the parents of OHITs when seeking a diagnosis of SwD and initiating appropriate management. These barriers likely interact with one another and amplify their effects on the family and the child. A common denominator is a lack of education regarding SwD, its clinical manifestations and the available expertise to manage this condition.
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Parent-Reported Outcome Questionnaire for Swallowing Dysfunction in Healthy Infants and Toddlers: Construction and Content Validation. Otolaryngol Head Neck Surg 2020; 165:197-205. [PMID: 33287657 DOI: 10.1177/0194599820970950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVES There is limited epidemiological information on swallowing dysfunction (SwD) in otherwise healthy infants and toddlers (OHITs). Cost, invasiveness, expertise, and resources constrain the repeatability and utility of instrumental diagnostic tests. A parent-reported outcomes (PRO) tool has the potential to mitigate these disadvantages. Hence, we set out to develop and validate a novel PRO tool to assess SwD in OHITs. STUDY DESIGN A mixed-method study. SETTING Tertiary pediatric center. METHODS We recruited parents of OHITs with SwD and excluded those with a confounding diagnosis (syndromes or neurological impairment). Interviews were conducted and thematically analyzed to extract the relevant domains and items. A similar analytical method was performed on the reports from a systematic review and literature search. Four verification sessions of parents and experts were conducted to maintain rigor. A panel of experts assessed and established the content validity of the items using a modified Delphi technique. RESULTS We achieved information saturation after interviewing 10 parents and generated 7 domains with 72 items. Over the course of 3 rounds of modified Delphi content validation, the domains were reduced to 3 (swallowing, breathing, and illness) containing 21 items; a content validity index of 82.1% was achieved. CONCLUSION We validated the content of a new PRO instrument to assess SwD in OHITs. The instrument is composed of 3 primary domains representing 21 items. This tool has the potential to screen for swallowing dysfunction and can assess management outcomes specifically for this population at a community level.
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Consideration of Cough Reflex Development When Ordering Modified Barium Swallow Studies in Infants. Dysphagia 2019; 35:533-541. [DOI: 10.1007/s00455-019-10062-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Accepted: 08/27/2019] [Indexed: 11/26/2022]
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