Folia Phoniatrica et Logopaedica最新文献

Introduction: In times of COVID-19, gargling disinfectant is commonly used. Disinfectant solutions seem to decrease the infection's symptoms. For disinfection, several techniques are reported. So far, there are no data about the regions in the upper airways achieved by gargled fluid.

Methods: Ten healthy volunteers without any dysphagia were investigated with a high-sensitivity flexible endoscopic evaluation of swallowing (hsFEES®) during and after gargling colored water. One volunteer repeated the gargling process in fast and real-time MRI.

Results: In all cases, no color accumulation was detected on the posterior pharyngeal wall, epi- or hypopharynx during gargling. The MRI scans confirmed the results.

Conclusions: hsFEES® and fast MRI provide an insight into the gargling pattern. Data show that during gargling, the fluid covers the soft tissue in the oral cavity and the anterior part of the soft palate, but not the posterior pharyngeal wall nor the epi- and hypopharynx.

Introduction: Previous research on voice in Parkinson's disease (PD) has consistently demonstrated alterations in acoustic parameters, including fundamental frequency (F0), maximum phonation time, Shimmer, and Jitter. However, investigations into acoustic parameter alterations in individuals with PD are limited.

Methods: We conducted an experimental study involving 20 PD patients (six women and fourteen men). Subjective measures of voice (VHI-30 scale and GRBAS) and objective measures using the OnlineLAB App tool for analyzing biomechanical correlates of voice were recorded. The app analyzed a total of 22 biomechanical parameters of voice.

Results: The results of subjective measures were consistent with findings from previous studies. However, the results of objective measures did not align with studies that employed acoustic measures.

Conclusions: The biomechanical analysis revealed alterations in various parameters according to gender. These findings open up a new avenue of research in voice analysis for patients with PD, whether through acoustic or biomechanical analysis, aiming to determine whether the observed changes in these patients' voices are attributable to age or disease progression. This line of investigation will help elucidate the relative contribution of these factors to vocal alterations in PD patients and provide a more comprehensive understanding of the underlying mechanisms.

Introduction: Balance and postural control are related to hearing and hearing loss, but whether they can be improved with hearing aid use in older adults is not clear. We systematically reviewed controlled studies in which balance and hearing were tested in experienced older hearing aid users to determine the potential effects of hearing aid use on balance.

Methods: The review was pre-registered in PROSPERO and performed in accordance with PRISMA. The question, inclusion, and exclusion criteria were defined using the Population, Intervention, Control, Outcomes and Study design (PICOS) framework. Older adults with hearing loss and no experience with hearing aids, or balance tests conducted without hearing aids in hearing aid users served as controls.

Results: A total of 803 studies were screened, eight of which met the inclusion and exclusion criteria and were included in the final review. Five of the eight studies found a significant correlation between the use of hearing aids and the outcomes of the balance tests. The quality of the studies was limited or moderate. Key Discussion: The role of hearing aids in balance and postural control is unclear because of the quality of the papers and the sparse reporting of hearing status and hearing aids quality of fitting and use.

Introduction: This study aimed at exploring the feasibility of applying a computer-based language test to young children aged 2-4 years.

Methods: Thirty-two Cantonese-speaking children, aged 2-4 years, were recruited from local kindergartens. All participants underwent an assessment using both the computer-based and paper-pencil versions of the Macau Cantonese Language Screening Scale for Preschool Children, following a crossover study design. A short break of 15-30 min was provided between the two assessments. The data were analysed at three levels: the overall test, subcategory, and individual item levels. At the overall test and subcategory levels, data were analysed using the paired samples t-test and ICC. At the item level, the percentage of agreement and Cohen's kappa value were selected to assess the agreement of the two test formats.

Results: Excellent agreement was found for the overall test level, and good agreement was observed for four of the five subcategories. At the individual item level, 28 of the 35 items showed more than 80% agreement, and 16 items showed substantial to almost perfect agreement.

Conclusion: These results suggest that the two test formats give similar total scores and subcategory scores for children aged 2-4. For children older than 2 years and 6 months, the agreement for matching items is as high as 83.68% (1,318/1,575). The computer-based test is thus highly recommended for this group of children. For children younger than 2 years and 6 months, a modified computer-based test is suggested to accommodate their needs.

Introduction: Assessing pediatric feeding disorders (PFD) is essential for a child's development to prevent severe consequences. The assessment procedures for PFD may include parents' questionnaires such as the Montreal Children's Hospital Feeding Scale (MCH-FS). The aim of this study was the cross-cultural adaptation of the MCH-FS to the Greek language.

Methods: One hundred parents of Greek Cypriot children with PFD (clinical group) and 100 parents of healthy Greek Cypriot children (control group) aged 6 months to 16 years old participated in the study and completed the MCH-FS. World Health Organization (WHO) guidelines were implemented for translation and cultural adaptation.

Results: The internal consistency was excellent, α = 0.85 (ICC: 0.817-0.891). Content validity was significant (S-CVI = 1) with an agreement equal to 14. A strong and significant correlation of MCH-FS was computed according to principal component analysis (14 items ranging between -0.6 and 0.7). The Kaiser-Meyer-Olkin factor analysis was equal to 0.91 with substantial correlations (Bartlett's test = 0.001, 654,804). The MCH-FS cut-off point between the two groups was 38.00 (AUC: 0.901 [95% CI: 0.859-0.942], p < 0.001; sensitivity = 0.800 and 1-specificity = 0.630). A statistically significant difference between the two groups was observed for the MCH-FS total score, with the clinical group scoring higher (U = 992.00, p < 0.001). Likewise, the same differences were observed among children with different PFD, H (3) = 96.715, p < 0.001.

Conclusion: The MCH-FS had good psychometric properties in its current form in Greek. It is suggested that the MCH-FS can be used as a valid tool for children with PFD in the Greek Cypriot population.

Introduction: Due to the heterogeneity in language trajectories and differences in language exposure, a lot of bilingual children could use some extra support for the acquisition of the school language to reduce the risk of language problems and learning difficulties. Enhancing bilingual children's narrative abilities in the school language could be an efficient approach to advance the general school language abilities as well. Therefore, this study aimed to investigate whether a narrative intervention could improve both general and narrative school language abilities of typically developing bilingual (Turkish-Dutch) children.

Methods: Nineteen Turkish-Dutch bilingual children (6-9.9 years) were enrolled in this single-arm early efficacy study. The intervention procedure was administered in the school language (Dutch) and based on a test-teach-retest principle with two baseline measurements. At baseline 1, the expressive, receptive, and narrative language abilities were determined. The second baseline measurement consisted of a second measurement of the narrative abilities. Subsequently, a weekly 1-h group-based intervention was implemented during 10 sessions. After the intervention phase, the expressive, receptive, and narrative language abilities were tested again.

Results: After the intervention, the children produced significantly more story structure elements compared to both baseline measurements. No significant differences were found for microstructure narrative measures. The participants had significantly higher scores on the expressive and receptive language measurements post-intervention.

Conclusion: These findings suggest that the intervention could be an efficient approach to stimulate the second language development of bilingual children.

Background: Links between the mastery of complex syntax and more general cognitive abilities (e.g., working memory [WM] and attention) are widely reported for both typically developing children and children with atypical language development, such as developmental language disorder (DLD). These observations have resulted in debates about whether the locus of breakdown in populations with known syntactic impairment is situated in a specific language system or a more general cognitive system. Recently, a hybrid model of language acquisition, the parallel combination approach (PCA), in which both domain-specific and domain-general processes contribute to language development, was put forward.

Summary: Our review, which is the first to examine the validity of the PCA, compares a body of our own work investigating the language-cognition interface in various populations: children with specific learning difficulties, attention deficit hyperactivity disorder (ADHD), and DLD. We report findings from two cross-sectional studies (studies 1 and 2), one priming study (study 3), and two training studies (studies 4 and 5). The results confirm a close link between WM, attention, and syntax, in line with domain-general approaches to language impairment. However, certain findings within this review also reveal that impaired general skills can be found alongside intact syntax, providing support for domain-specific approaches. While these results may initially appear contradictory, we argue that they are perfectly in line with the predictions made by the PCA.

Key messages: Study 1 confirms that clinicians should assess syntax in children with specific learning difficulties to avoid the missed diagnosis of comorbid DLD. Studies 2 and 3 offer perspectives on the differential diagnosis of ADHD and DLD and highlight the advantages of using probe tests and dynamic assessment when evaluating children with suspected syntactic impairment. Studies 4 and 5 describe a novel, empirically validated WM training program that has been shown to lead to syntactic improvements in clinical markers of DLD. Finally, the PCA is also clinically relevant as it underscores that children with the same diagnostic label can present dissimilar cognitive profiles with different sources of breakdown. Collectively, the various studies highlight the intricacy of the relationship between syntax and cognition, which cannot be easily described by traditional single-disciplinary frameworks.

Introduction: Augmentative and alternative communication (AAC) intervention research is rarely focused on school-age beginning communicators, despite the urgent need to ensure individuals in this population have access to the fundamental human right of communication.

Methods: Four school-age children with multiple disabilities who were primarily prelinguistic communicators participated in the current study. The study used a single-subject research design to explore the effects of two interaction approaches - a social routine approach and a directive approach - on prelinguistic communication, compared to independent play and to one another. This study then evaluated the added effects of high-tech AAC within the most effective interaction approach for each participant.

Results: All participants demonstrated prelinguistic communication indicating positive affect most frequently when interacting within a social routine. Furthermore, all participants increased linguistic communication while either maintaining or increasing prelinguistic communication when high-tech AAC was added to the social routine interaction.

Conclusions: Clinicians should consider building accessible, predictable, engaging, and age-respectful social routines into leisure contexts to promote prelinguistic communication from school-age beginning communicators. Clinicians should also provide access to linguistic communication through high-tech AAC while continuing to honor and promote prelinguistic communication.

Introduction: The aim of this study was to compare auditory brainstem response (ABR) findings of normal-hearing preschool children with different types of speech and language pathology.

Methods: This retrospective, non-randomized, cohort study was conducted at a tertiary speech and hearing rehabilitation institution according to STROBE guidelines. The study enrolled 123 preschool children diagnosed with speech language pathology and normal hearing. The participants included children with developmental language disorder, autism spectrum disorder, isolated articulation pathology, organic brain lesions, cognitive delay, and a group of very young children with clinically significant speech development delay. All patients underwent standard ABR procedures.

Results: The latencies were the longest in the group of children with organic lesion, followed by the group of children with autism spectrum disorder, then the group with developmental language disorder, and the young children group. In the group of children with articulation pathology and the cognitive delay group, the latencies were the shortest.

Conclusion: This study showed a connection between several groups of children with language pathology that includes comprehension problems and prolongation of ABR latencies.

Introduction: Caregiver-implemented language programmes are effective for alleviating early language difficulties. This study examined the efficacy of a self-directed video-based caregiver-implement language programme in Chinese families.

Method: This study consisted of two stages. In stage 1, 31 caregiver-child dyads (typically developing children) completed the training programme (group 1) in the form of six video-based training modules. In stage 2, 28 caregiver-child dyads (children with language difficulties) receiving active speech therapy were randomly assigned to the training (group 2) and control arms (group 3). Group 2 received the same training as group 1 in addition to their regular therapy while group 3 was kept as status quo. Caregivers completed a quiz on their knowledge of language facilitation techniques (LFTs) and submitted caregiver-child interaction videos at the start and end of the training. Outcome measures included programme completion rate, quiz scores, and use of LFTs and children's communication skills in the videos. A pre-post design and a between-group design were adopted in the stage 1 and 2 studies, respectively.

Results: A completion rate of about 60% in both stages was noted. Significantly higher post-training knowledge scores were found in groups 1 and 2. General but nonsignificant growth in use of parallel talk and gesture, and significant gains in children's vocalization in the training arm were observed.

Conclusion: The self-directed video-based training programme would be useful in imparting information to caregivers. However, the modest improvements in the use of LFTs suggested direct coaching appeared to still play a significant role in enhancing the actual implementation of LFTs. Further investigation on a larger scale is required to evaluate the effectiveness of the training programme for promoting the wider use of this mode as a preventive measure.