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PURPOSE: We investigated the effects of an internal nasal dilator on nasal airflow and cardio-respiratory capacity in adult endurance athletes, while performing controlled exhaustive physical exercise. METHODS: Prospective observational study. Participants were 38 adult endurance athletes, 23 with and 15 without nasal valve compromise. Nasal patency was objectively evaluated with anterior rhinomanometry, acoustic rhinometry and peak nasal inspiratory flow (PNIF). Maximum oxygen uptake (VO2max), maximum pulmonary ventilation, time to exhaustion and total time of nasal respiration were recorded during a submaximal treadmill test. Dyspnea intensity and fatigue perception were evaluated using a labeled visual analog scale. All assessments were performed with and without the application of the internal nasal dilator. RESULTS: All the parameters related to aerobic capacity were significantly reduced in the group of athletes with nasal valve compromise (p. <0.05 for all variables). The internal nasal dilator improved statistically significantly the nasal patency (p. <0.001), VO2max and aerobic performance and self-rating of dyspnea and fatigue (p. <0.05 for all parameters) only in athletes with nasal obstruction. PNIF correlated significantly with VO2max (rho = 0.4, p. <0.05). CONCLUSIONS: Internal nasal dilation improves nasal patency and aerobic performance during submaximal exercise in adult endurance athletes with nasal obstruction symptoms due to nasal valve compromise.
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Obstrução Nasal , Adulto , Humanos , Obstrução Nasal/etiologia , Consumo de Oxigênio , Dilatação , Oxigênio , Atletas , Dispneia/etiologia , FadigaRESUMO
OBJECTIVES: Previous research has shown that critical periods of feeding skills development exist and feeding problems can arise in children due to delays in attaining feeding developmental milestones. This study aims to delineate the transitional process of feeding development in healthy children and children with gastrointestinal diseases (GIDs) and to examine the relationship between feeding milestones and the appearance of later feeding problems. METHODS: A cross-sectional case-control study among 711 healthy Greek children and 119 children with GID, aged 2-7 years. Parents completed the Greek version of the Behavioral Pediatrics Feeding Assessment Scale and "self-reported" questionnaires assessing child's feeding history. RESULTS: Differences in feeding behavior of preschoolers between the 2 groups were found concerning the time of introduction of complementary (pureed), lumpy, and table foods as well as finger feeding and regular cup-drinking. Age-specific milestones as proposed by guidelines were not reached. Late introduction of complementary and lumpy foods (>6 months and >9 months, respectively) as well as finger feeding (>9 months) were predictive of more problematic feeding behaviors later on. CONCLUSIONS: The trajectory of feeding development, including less studied feeding milestones, both in healthy children and children with GIDs, indicates that there are discrepancies between current feeding practices and infant feeding guidelines, and a tendency to delay the acquisition of all assessed feeding milestones.
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Comportamento Alimentar , Gastroenteropatias , Lactente , Criança , Humanos , Estudos Transversais , Estudos de Casos e Controles , Pais , Inquéritos e Questionários , Comportamento Infantil , Desenvolvimento InfantilRESUMO
INTRODUCTION AND OBJECTIVES: Pollen calendars have been proved clinically important in allergic disease management, as differences in airborne allergens exist not only between different countries but also between regions of the same country as well. This study aims to provide new data regarding the atmospheric pollen and fungi content of a Mediterranean region (Western Thrace/North-East Greece) and discuss seasonal trends, differences in pollen grains and fungi spores' circulation over the years, and correlations with climate parameters. MATERIAL AND METHODS: A 7-day continuously running volumetric trap was used to collect circulating pollen grains and fungi spores. Pollen taxa and fungi were characterized by standard protocols and counted as grains /m3 and average total grains and spores. The primary allergenic pollen season was discovered, and their 10-day averages were measured over time. Correlations with temperature, rain, and humidity were assessed by single linear regression analysis. RESULTS: Pollen grains from nine pollen families were identified, including five arboreal, two nonarboreal taxa, and spores from two fungi species. The three most prevalent taxa were Oleaceae, Poaceae, Pinaceae, and Cladosporium in the fungi. Peak pollen concentrations were detected during April and May, with daily averages exceeding 170 grains/m3. Poaceae presented the longest pollen season of 342 days and Oleaceae the shortest, extending to only 110 days, during the 3years. Cladosporium was the fungus with the highest spore concentration (180,129.9 spores) compared with Alternaria (28,026.1 spores). Correlations with meteorological parameters showed variable associations among different taxa, with rainfall and relative humidity being the most significant determinants. CONCLUSION: In this study, the pollenic and fungal spectrum of a Mediterranean region and information that can be proved clinically significant for the appropriate diagnostic and therapeutic approach of allergic patients was presented.
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Alérgenos , Pólen , Alérgenos/análise , Alternaria , Monitoramento Ambiental , Grécia/epidemiologia , Humanos , Estações do AnoRESUMO
PURPOSE: The purpose of this study was to investigate the changes in voice nasality after septoplasty and turbinate hypertrophy reduction and to evaluate the effect of these changes on patients' voice-related quality of life. METHODS: Sixty patients with nasal obstruction symptoms caused by septal deviation and inferior turbinate hypertrophy who underwent septoplasty and inferior turbinate hypertrophy reduction and 25 healthy controls were included. Active anterior rhinomanometry and acoustic rhinometry were utilized for the evaluation of nasal patency and nasometry was used for quantitative assessment of nasalance. All participants completed validated questionnaires for assessing nasal obstruction symptom severity, psychological status and the impact of voice performance on their quality of life preoperatively and 6 months after septoplasty. RESULTS: Patients presented preoperatively statistically significantly lower nasalance scores and higher VHI scores than controls (p < 0.05). Septoplasty and inferior turbinate hypertrophy reduction led to improvement of nasalance for the nasal text and the physical subscale of the VHI scores. Postoperatively, there were no statistically significant differences in nasalance and VHI scores between patients and controls. Significant correlations were found only for the baseline and the postoperative nasalance scores for the nasal text and the total nasal cavity volume (p < 0.05). Postoperatively, patients who presented significant improvement of nasal obstruction symptoms and resolution of stress levels were more likely to positively evaluate the impact of their voice quality on their daily life (OR: 2.32, 95% CI 1.08-5.15, p = 0.041 and OR: 3.06, 95% CI 1.15-7.04, p = 0.038, respectively). CONCLUSION: Septoplasty and inferior turbinate hypertrophy reduction may increase the nasal resonance, but in the long term, this change appears not to be significant enough. The severity of nasal obstruction symptoms and psychological status mainly affect the patients' perceptual assessment regarding the effect of voice performance on their quality of life.
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Obstrução Nasal , Rinoplastia , Humanos , Hipertrofia/complicações , Hipertrofia/cirurgia , Obstrução Nasal/complicações , Obstrução Nasal/diagnóstico , Obstrução Nasal/cirurgia , Septo Nasal/cirurgia , Estudos Prospectivos , Qualidade de Vida , Rinoplastia/efeitos adversos , Resultado do Tratamento , Conchas Nasais/cirurgiaRESUMO
PURPOSE: Swallowing disorders following thyroidectomy are common, even after surgery without confirmed complications. The purpose of the current systematic review is to investigate the prevalence of dysphagia at various time points after thyroidectomy, at the whole spectrum of it (total/partial, open/endoscopic, for benign/malignant disease). METHODS: The literature available at PubMed, SciELO and Cochrane Library databases was reviewed, according to PRISMA guidelines, using the terms "dysphagia", "swallowing disorder", "deglutition disorder", "thyroidectomy" and "thyroid surgery" in the appropriate combinations. A quantitative synthesis of the results followed. RESULTS: The systematic review of the literature resulted in 35 articles, which met the inclusion criteria and were analyzed regarding their type, sample, follow-up and results regarding post-thyroidectomy dysphagia in multiple follow-up times. A significant increase of swallowing impairment compared to baseline was recorded shortly after surgery. Dysphagia reverted to pre-operative levels 2-3 months later. Dysphagia continued to be reported in a significantly lower proportion of patients, even 1 year after surgery. No significant difference was noticed between open and endoscopic thyroid surgery at 2-3 months post-surgery. CONCLUSIONS: The swallowing disorders reported after thyroidectomy should be expected, but are not always detectable through objective methods. This should not lead to underestimation of symptoms, since the patients' quality of life is negatively affected by the symptomatology.
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Transtornos de Deglutição , Deglutição , Transtornos de Deglutição/diagnóstico , Transtornos de Deglutição/epidemiologia , Transtornos de Deglutição/etiologia , Endoscopia/efeitos adversos , Humanos , Qualidade de Vida , Tireoidectomia/efeitos adversos , Tireoidectomia/métodosRESUMO
Dysphagia in patients with multiple sclerosis (MS) is associated with significant morbidity and has profound impact on the quality of life (QoL). This study aimed to analyze the dysphagia prevalence, attitudes, and dysphagia-related QoL in patients with MS, not at relapse. A prospective study of 108 consecutively recruited patients. The patients were asked to report dysphagia and completed a general dysphagia questionnaire (the Eating Assessment Tool-10, EAT-10), a disease-specific dysphagia questionnaire (the Dysphagia in Multiple Sclerosis, DYMUS), and a dysphagia-related QoL questionnaire (the Swallowing-Quality of Life). Twenty-six percent of the patients reported dysphagia. Many more were classified as dysphagic by the questionnaires (34.3% by EAT-10 and 44.4% by DYMUS). Overall, one out of four patients reported difficulties or choking while drinking fluids and eating food, cough related to eating, food sticking in the throat, need for food and drink segmentation, and repetitive swallows. The pleasure of eating was found to be moderately affected. The patients seem to cope well with the psychological and social impact of dysphagia. Serious consideration must be given to patients' perceptions and attitudes towards dysphagia. Our patients reported very little fear associated with their swallowing difficulties and choking. Apparently, they do not perceive the severity of their symptoms as an actual danger, as they have developed coping strategies. Dysphagia is common in MS patients not at relapse, even with mild disease-related impairment. Swallowing should be systematically assessed with validated questionnaires in all patients with MS at the course of the disease.
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Atitude Frente a Saúde , Transtornos de Deglutição/epidemiologia , Esclerose Múltipla/psicologia , Qualidade de Vida , Índice de Gravidade de Doença , Adolescente , Adulto , Idoso , Transtornos de Deglutição/etiologia , Transtornos de Deglutição/psicologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Esclerose Múltipla/complicações , Esclerose Múltipla/fisiopatologia , Prevalência , Estudos Prospectivos , Inquéritos e Questionários , Adulto JovemRESUMO
PURPOSE: The sudden onset of smell and taste loss has been reported as a symptom related to COVID-19. There is urgent need to provide insight to the pandemic and evaluate anosmia as a potential screening symptom that might contribute to the decision to test suspected cases or guide quarantine instructions. METHODS: Systematic review of the PubMed/Medline, Cochrane databases and preprints up to May 3, 2020. Combined search terms included: "COVID-19", "SARS-CoV-2", "coronavirus", "nose", "anosmia", "hyposmia", "olfactory loss", "smell loss", "taste loss", and "hypogeusia". RESULTS: Our search identified 18 reviewed articles and 6 manuscript preprints, including a large epidemiological study, four observational case series, five case-controlled studies, five cross-sectional studies, five case series of anosmic patients and four electronic surveys. Great methodological differences were noted. A significant prevalence of anosmia is reported in COVID-19 patients. Controlled studies indicate that anosmia is more common in COVID-19 patients than in patients suffering from other viral infections or controls. Most of the studies reported either smell loss or smell plus taste loss. Less severe COVID-19 disease is related to a greater prevalence of anosmia. A quick recovery of the smell loss may be expected in most COVID-19 cases. CONCLUSION: Anosmia is more prevalent in COVID-19 patients than in patients suffering from other respiratory infections or controls.
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Infecções por Coronavirus/diagnóstico , Transtornos do Olfato/virologia , Pneumonia Viral/diagnóstico , Olfato/fisiologia , Distúrbios do Paladar/virologia , Betacoronavirus , COVID-19 , Infecções por Coronavirus/complicações , Infecções por Coronavirus/epidemiologia , Estudos Transversais , Feminino , Humanos , Masculino , Transtornos do Olfato/diagnóstico , Pandemias , Pneumonia Viral/complicações , Pneumonia Viral/epidemiologia , SARS-CoV-2 , Autorrelato , Distúrbios do Paladar/diagnósticoRESUMO
OBJECTIVE: Patients with septal deviation-induced nasal obstruction may experience olfactory impairment. This study aimed to evaluate septoplasty-related changes in olfactory function and their effect on patients' quality of life (QoL). METHODS: Prospective study of sixty patients with nasal obstruction and septal deviation and 25 healthy controls. Objective measurements were performed for the evaluation of nasal patency and "Sniffin' sticks" tests were used for quantitative assessment of lateralized and bilateral olfactory performance. All participants self-assessed their smell using a visual analog scale and completed validated questionnaires for nasal obstruction (Nasal Obstruction Symptom Evaluation: NOSE), for nasal symptoms QoL (SinoNasal Outcome Test-22: SNOT-22), for olfaction-associated QoL (Questionnaire of Olfactory Deficits: QOD) preoperatively and six months after septoplasty and reported personal benefit after surgery (Glasgow Benefit Inventory: GBI), six months postoperatively. RESULTS: Smell was significantly compromised due to septal deviation especially in the more obstructed nasal cavity side. Smell improved significantly after septoplasty (subjective report and olfactory measurements), along with increased nasal patency. Increased nasal cavity volume was significantly correlated with olfactory thresholds but not with suprathreshold measurements. Subjective hyposmia and lateralized olfaction were significantly reduced postoperatively. Postoperatively, normosmic patients reported higher personal benefit from surgery than patients with olfactory disorders. The patients' QoL improved significantly, but it remained lower than the controls' group. Olfaction-associated QoL was not significantly different between patients and controls before and after septoplasty. CONCLUSION: Septoplasty leads to improvement in smell perception, and patients with improved smell report greater personal benefit from septoplasty than patients with remaining olfactory deficits.
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Obstrução Nasal/cirurgia , Septo Nasal/cirurgia , Transtornos do Olfato/diagnóstico , Qualidade de Vida , Olfato/fisiologia , Adulto , Estudos de Coortes , Feminino , Seguimentos , Grécia , Humanos , Masculino , Pessoa de Meia-Idade , Obstrução Nasal/complicações , Obstrução Nasal/diagnóstico por imagem , Septo Nasal/fisiopatologia , Transtornos do Olfato/etiologia , Estudos Prospectivos , Recuperação de Função Fisiológica , Rinoplastia/métodos , Medição de Risco , Estatísticas não Paramétricas , Resultado do Tratamento , Adulto JovemRESUMO
Amyotrophic lateral sclerosis (ALS) is the most common neurodegenerative disease that belongs to the group of motor neuron diseases. Motor deficits like reduce in tongue strength, may coexist with cognitive deficits compatible with frontotemporal dementia (FTD), also known as frontotemporal lobar degeneration (FTLD). FTD is a neurodegenerative syndrome with two main clinical variants: behavioral (bvFTD) and language or Primary Progressive Aphasia (PPA). ALS and FTD have significant clinical and neuropathological overlapping so that for some researchers they are "the ends of the same disease spectrum". A key intervention in this patient population is the speech language therapy (SLT), a specific form of cognitive intervention, which evaluates communication skills and designs a personalized intervention plan to improve communication abilities. It has been used in patients with aphasia of different etiologies and has been shown to be effective. There is limited research in SLT interventions in patients in FTD-ALS spectrum, and the initial findings indicate success to some extent. Due to progressive neurodegeneration in FTD-ALS spectrum, the main goal of the intervention is not the complete rehabilitation of linguistic deficits but the reduction and, if possible, the delay of language decline in order to improve patient's communication and the quality of his/her life. In this paper, we critically review the reported approaches of speech language therapy (SLT) for monitoring language impairments and the impact of interventions in patients with FTD-ALS spectrum. Initial findings are supporting more systematic treatment of speech and language impairment in patients in the FTD-ALS spectrum.
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Esclerose Lateral Amiotrófica/fisiopatologia , Demência Frontotemporal/fisiopatologia , Fala , HumanosRESUMO
The aim of this study was to investigate the prevalence, severity, and pattern of evolution of swallowing impairments encountered in head and neck cancer (HNC) patients before and after chemoradiation (CRT) with videofluoroscopy of swallowing study (VFSS), using the modified barium swallow impairment profile (MBSImP) protocol and scoring system, and to determine the appropriate time points in which these patients should undergo VFSS post-CRT. A prospective cohort of 69 patients with locally advanced HNC underwent VFSS with the MBSImP protocol at 5 evaluation points: pre-CRT, and 1, 3, 6, and 12 months post-CRT. VFSS was scored with MBSImP, penetration-aspiration scale (PAS), and swallowing performance status (SPS) scale. Statistical analysis was performed only for the 12-month disease-free subset of patients. MBSImP, PAS, and SPS scale scores reached their peak at 3 months post-CRT and improved at 6-12 months, but without returning at pre-treatment levels. Base of tongue retraction, initiation of pharyngeal swallow, epiglottic movement, laryngeal vestibule closure, and laryngeal elevation were the most frequently observed impaired MBSImP components. Epiglottic movement significantly improved (p = 0.009) and laryngeal vestibule closure significantly deteriorated (p = 0.042) over time (Friedman test). Severe swallowing deficits and high aspiration rates are observed in HNC patients pre-CRT, which further deteriorate post-CRT, peak at 3 months, and despite slight improvement, persist over time. We suggest that these patients, regardless of the presence of subjective dysphagia, should undergo VFSS both before and 3 months post-CRT, and also if possible, 1 month post-CRT, in order to facilitate implementation of early swallowing rehabilitation.
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Quimiorradioterapia/efeitos adversos , Transtornos de Deglutição/diagnóstico , Deglutição/fisiologia , Fluoroscopia/métodos , Adulto , Idoso , Estudos de Coortes , Transtornos de Deglutição/etiologia , Feminino , Neoplasias de Cabeça e Pescoço/tratamento farmacológico , Neoplasias de Cabeça e Pescoço/radioterapia , Humanos , Masculino , Pessoa de Meia-Idade , Estudos ProspectivosRESUMO
PURPOSE: Dysphagia is a symptom associated with significant morbidity and mortality, with profound impact on physical ability and quality of life. Many questionnaires have been used to assess patient-reported dysphagia, but issues related to developmental and measurement properties affect their wide applicability. The purpose of this study was to assess the validity and reliability of the Eating Assessment Tool-10 (EAT-10, Greek adaptation) in neurogenic and head and neck cancer-related dysphagia. METHODS: The study consisted of: item generation in the Greek language, internal consistency and reliability analysis, normative data generation, and validity analysis. Data were collected prospectively from 421 participants: 144 asymptomatic subjects, 146 patients with dysphagia, and 131 patients with dysphagia-related diagnoses. Validity was assessed by comparing scores of healthy and dysphagic participants, by comparing pre- and post-treatment scores, and by correlating the Greek-EAT-10 with fibreoptic endoscopic evaluation of swallowing (FEES). RESULTS: The mean participants' age was 52.85 years (ranging from 18 to 85 years). All questionnaires were completed in less than 3 min. The overall internal consistency (assessed with Cronbach's alpha) was 0.963. The test-retest reliability was excellent with Spearman's rho ranging from 0.937 to 1. Dysphagic patients had a significantly higher score compared to healthy participants (p < 0.001). The mean EAT-10 improved significantly after treatment (Wilcoxon signed rank, p < 0.001). The Greek-EAT-10 and FEES scores were significantly correlated (Spearman's rho = 0.69). CONCLUSIONS: The EAT-10 is a valid, reliable, symptom-specific tool for the assessment of dysphagia, easily self-administered, and practical for clinical use.
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Transtornos de Deglutição/diagnóstico , Transtornos de Deglutição/etiologia , Ingestão de Alimentos/fisiologia , Neoplasias de Cabeça e Pescoço/complicações , Doenças do Sistema Nervoso/complicações , Idoso , Feminino , Grécia , Humanos , Masculino , Pessoa de Meia-Idade , Qualidade de Vida , Reprodutibilidade dos Testes , Inquéritos e QuestionáriosRESUMO
Recurrent laryngeal nerve (RLN) injury is a well and long-known complication of thyroid and parathyroid surgery that significantly affects the quality of life of patients. Despite the advances in surgical techniques and technology, it still occurs in clinical practice either as temporary paresis or as permanent paralysis of the corresponding vocal cord. The purpose of the current systematic review is to examine the value of intraoperative repair of the RLN in voice restoration. A systematic review of the existing literature was conducted using PubMed, Scopus, Cochrane Library, and Google Scholar databases according to the PRISMA guidelines. The systematic review resulted in 18 studies, which met the inclusion criteria. An improvement in phonatory function and voice quality was observed in all these studies after immediate RLN reconstruction (not always statistically significant). This improvement appears to be comparable to or even higher than that achieved with other methods of repair, and in some cases, the improvement approaches levels found in normal subjects. Intraoperative RLN reconstruction is not widely used in clinical practice, but the evidence so far makes it a viable and safe alternative to traditional techniques with better long-term results, as it prevents the occurrence of atrophy of the vocal cord and should be considered in the operating room if possible.
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Dysphagia is the main impairment arising from glossectomy for tongue cancer treatment. The study aimed to determine if an eight-week training protocol paired with accuracy tasks and swallowing exercises is effective and can improve tongue strength and swallowing in patients after tongue resection. Maximum isometric pressures, tongue endurance, swallowing pressures, mealtime duration, and oropharyngeal swallow function were studied in patients with moderate to severe dysphagia after glossectomy. Twenty-five (25) patients and thirty-one (31) healthy participants were enrolled in the study. The therapy group (TG) consisted of seventeen (17) patients who followed an 8-week treatment protocol and had multiple measurements. The follow-up control group (FUG) consisted of eight non-treated patients who had a baseline and an 8-week follow-up examination. Healthy participants served as the reference group (RF). Maximum isometric pressures, endurance, and swallowing pressures increased significantly in the TG versus the FUG. Significant improvement was documented in the TG regarding the EAT-10 questionnaire, the Penetration-Aspiration Scale scores at thickened and solid boluses, and post-swallow residues at thickened and solid boluses. The treatment protocol with tongue strength exercises combined with accuracy tasks and swallowing exercises improves the post-operative swallowing function in patients after glossectomy. Patients in the TG had more significant and quicker improvement in pressures and endurance compared to FUG.
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PURPOSE: Τhe lexical stress pattern (trochaic vs. iambic) may affect various aspects of word learning and word production in children with cochlear implants (CIs). This study aimed to investigate lexical stress effects in word learning by Greek-speaking children with CIs. METHOD: A word learning paradigm, consisting of a word production and a word identification task, was used. A test list of eight pairs of disyllabic nonwords with identical phonological composition and contrasting lexical stress (eight trochaic and eight iambic), along with their referent pictured objects, was constructed and administered to 22 Greek-speaking children with CIs (ages 4;6-12;3 [years;months]) with normal nonverbal IQ and to 22 age-matched controls with normal hearing (NH) and no other difficulties. RESULTS: Overall, children with CIs exhibited lower performance than their hearing peers in all word-learning tasks, regardless of lexical stress pattern. Specifically, they identified significantly fewer words and exhibited significantly lower accuracy in word production than those of the controls. In the group with CIs, lexical stress pattern affected their production of words but not their word identification. Children with CIs showed more accurate production of iambic than trochaic words, a fact attributed to better vowel production. Yet, production of stress was less accurate for iambic than for trochaic words. Μoreover, stress assignment of iambic words was highly correlated with speech and language tests in children with CIs. CONCLUSIONS: Greek children with CIs exhibited lower performance in the word-learning task administered than children with NH did. In addition, the performance of children with CIs indicated a dissociation between the perception and production mechanisms and revealed complex relations between the segmental and prosodic aspects of words. Preliminary findings suggest that stress assignment in iambic words can serve as an indicator of speech and language growth.
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Implante Coclear , Implantes Cocleares , Percepção da Fala , Criança , Humanos , Grécia , Desenvolvimento da Linguagem , Fala , Pré-EscolarRESUMO
Patient-reported outcome measures (PROMs) are measurement tools that capture a person's perception of their own health [...].
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Dysphagia is any impairment of swallowing that compromises the safety, efficiency, or adequacy of nutritional or liquid intake. It is common in children, especially in some clinical populations, and may result in failure to thrive and respiratory problems due to pulmonary aspiration. Swallowing disorders have a severe impact on children's health, growth, and development, and on the quality of life of the child and family. Clinical evaluation cannot validly predict aspiration, which is mostly silent. A team management approach is advocated, including instrumental swallowing assessments. FEES has been proven to be safe and valid and is increasingly used in children of all ages. It allows the identification of structural abnormalities, assessment of the child's diet with real-life food and liquids while the child holds the optimal or preferred position, examination during breastfeeding, and assessment of fatigue and treatment strategies. FEES is carried out following a protocol that comprises three parts: the evaluation of the anatomical and physiological parameters of swallowing, testing of food and liquids of a range of different consistencies, and evaluation of treatment methods. Pediatric FEES involves adaptations for infants, and special considerations about readiness for nutritive trials and the infant's ability to sustain a coordinated feeding pattern. Varying consistencies and volumes of food or liquids are tried. Care of the dysphagic child involves team work. FEES, as a part of the assessment and management of dysphagia, enables the evaluation of the safety, efficiency, and adequacy of oral food and liquid intake. Future perspectives include standardized training in clinical FEES protocols to ensure clinical competency of the pediatric FESS team members and the development and validation of standardized examination and interpretation protocols for pediatric FEES.
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The aim of this study was to evaluate gain and refixation saccades (covert and overt) using a video head impulse test (vHIT) in the horizontal and vertical planes in patients after the onset of unilateral acute vestibular neuritis (AVN). Thirty-five patients were examined in the acute stage of AVN and at follow-up (range, 6-30 months); a control group of 32 healthy subjects also participated. At onset, the mean gain was significantly lower on the affected side in all of the semi-circular canal planes, mainly in the horizontal canal plane, and saccades (covert and overt) were more prevalent in the horizontal compared to the vertical canal planes. Multi-canal affection occurred more frequently (80% for gain, 71% for saccades) than isolated canal affection. At follow-up, which ranged from 6 to 30 months, the gain was recovered in all of the canals (anterior in 50%, horizontal in 42.8%, and posterior canal in 41.1% of cases), while covert and overt saccades were reduced in the horizontal and vertical planes. However, covert saccades were still recorded in a greater proportion (69%) than overt saccades (57%) in the horizontal plane and at a lower rate in the vertical planes. The compensatory mechanisms after AVN mainly involve the horizontal canal, as the refixation saccades-especially covert ones-were more frequently recorded in the horizontal than vertical canals.
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Introduction: The objective of the study was the language adaptation and verification of psychometric properties of the Slovak version of the EAT10® questionnaire. Methods: The original English version of the questionnaire was translated into the Slovak language. The research group included 136 control participants and 51 dysphagic patients. Test−retest reliability, item analysis, internal consistency, construct and clinical validity, and Receiver Operating Characteristic (ROC) analysis were performed to verify the psychometric properties of the Slovak EAT10®. Results: The internal consistency assessed with Cronbach's alpha is excellent (α = 0.94). Statistical analysis of the Slovak version of EAT10® showed excellent reliability (0.91, p < 0.001) in the test−retest. Through item-to-total correlation, we found out that all items significantly correlated with the overall score in EAT10®. Factor analysis proved a high construct validity. The EAT10® questionnaire was able to reveal a latent variable: a swallowing disorder, which was affecting a group of patients. The clinical validity results confirmed statistically significant differences in the mean scores of the control and dysphagic groups (z = −10.30; p < 0.001). By dividing the dysphagic group into four subgroups (Head and Neck Cancer, Extraesophageal Reflux, Iatrogenic, and Neurological) there were nonsignificant differences in the mean scores of the subgroups. The cut-off value for the Slovak EAT10® is three points. Conclusion: The Slovak EAT10® is a valid and reliable tool designed for the subjective assessment of oropharyngeal dysphagia in patients.
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Existing data suggest that people with multiple sclerosis (pwMS) are at an elevated risk for experiencing olfactory impairment. We investigated if smell dysfunction can be used as an MS disease marker. This is a cross-sectional, case−control study. All data were collected prospectively from 171 participants, 115 pwMS and 56 controls (age and sex stratified and matched to the patients), who reported smell, taste, and nasal breathing, and completed the Greek-validated questionnaires for nasal obstruction (NOSE), nasal-symptoms QoL (SNOT-22), and olfaction-associated QoL (QOD). The smell was assessed with the "Sniffin' sticks" (odor threshold (OT), discrimination (OD), identification (OI) test, and total TDI). We recorded the pwMS disease characteristics (Expanded Disability Status Scale-EDSS, the disease type and duration), cognitive function, emotional status, fatigue, and impact of MS in everyday activities. A TDI < 30.75 (hyposmia) was detected in 30.8% of the patients. The patients' OD and TDI scores were significantly lower than the controls' (p = 0.005, and 0.015, respectively). The hyposmia correlated with disease severity and duration. The EDSS score correlated negatively with OD (r = −0.299, p = 0.001) and TDI (r = −0.242, p = 0.01). The disease duration correlated negatively with OD (r = −0.305, p = 0.001, OI (r = −0.253, p = 0.008) and TDI (r = −0.3, p = 0.001). The information processing speed (SDMT) correlated with OD, OT, and TDI (r = 0.302, p = 0.002; r = 0.242, p = 0.016; r = 0.326, p = 0.001). The olfactory function is changing in MS in accordance with disease progression.