Westhbundgaard6508

Combined treatment is better than conservative treatment alone and surgical treatment shows the worst efficacy.

Granuloma size and gender affect the therapeutic efficacy of conservative treatment. Previous surgical history, laryngopharyngeal reflux, and cough affect the therapeutic efficacy of combined treatment. Combined treatment is better than conservative treatment alone and surgical treatment shows the worst efficacy.

Since the beginning of the new pandemic, COVID-19 health services have had to face a new scenario. Voice therapy faces a double challenge, interventions using telepractice, and delivering rehabilitation services to a growing population of patients at risk of functional impairment related to the COVID-19 disease. Moreover, as COVID-19 is transmitted through droplets, it is critical to understand how to mitigate these risks during assessment and treatment.

To promote safety, and effective clinical practice to voice assessment and rehabilitation in the pandemic COVID-19 context for speech-language pathologists.

A group of 11 experts in voice and swallowing disorders from 5 different countries conducted a consensus recommendation following the American Academy of Otolaryngology-Head and Neck Surgery rules building a clinical guide for speech-language pathologists during this pandemic context.

The clinical guide provides 79 recommendations for clinicians in the management of voice disorders during the pandemic and includes advice from assessment, direct treatment, telepractice, and teamwork. The consensus was reached 95% for all topics.

This guideline should be taken only as recommendations; each clinician must attempt to mitigate the risk of infection and achieve the best therapeutic results taking into account the patient's particular reality.

This guideline should be taken only as recommendations; each clinician must attempt to mitigate the risk of infection and achieve the best therapeutic results taking into account the patient's particular reality.

A vortex whistle produces a tone which has a frequency proportional to the inlet air flow rate. The objectives of this study were to replicate previous studies demonstrating the use of a vortex whistle as an accurate flow meter, and to assess the degree of relationship between measures of vital capacity (VC) obtained using low-cost methods (vortex whistle and hand-held spirometry) vs. Rocaglamide purchase pneumotach-based spirometry.

A vortex whistle was designed using 3D modeling software and manufactured using a 3D printer with non-toxic, biodegradable polylactic acid (PLA). The digitized vortex whistle tone was analyzed using custom software to produce a frequency vs. time contour. As the frequency is proportional to flow, the integral of this curve corresponds to the overall volume by a linear relationship. The accuracy of vortex whistle volume estimates were assessed using (1) controlled flow rates from a consistent volume calibration syringe, and (2) with 66 subjects between the ages of 18-30 yrs. in comparison to hand-ds.

0.94) with computerized pneumotach systems, and the strength of correlations obtained via vortex whistles vs. hand-held spirometry were highly comparable. Discussion & Conclusions When coupled with the analysis software described herein, valid and reliable frequency/flow curves and volume estimates may be obtained using a vortex whistle that are highly comparable to the hand-held spirometer. The use of the vortex whistle has the potential to bring measures of basic respiratory function to clinicians and patients alike at a fraction of the cost of currently used spirometric methods.

Frequency range measures in singers reflect their physiological capacity, vocal flexibility, training effects, strengths, and limitations in singing. Since this information is vital for pedagogic and clinical purposes, this study aimed to measure the frequency range in Carnatic singers while singing different aspects of the vocal music.

Practice task (gliding from lowest to highest note) and performance task (singing a song with vocal ornaments) were recorded from 55 trained Carnatic singers (40 females and 15 males). The auditorily verified portions of various vocal ornaments in Carnatic singing (such as aalapanai, pallavi, anupallavi, charanam, and niraval) were coded as separate tokens. A total of 385 tokens were analyzed using PRAAT software for estimating frequency range in semitones during practice task (SFR

) and performance task (SFR

). Descriptive, ANOVA, Tukey HSD, independent t, and Mann-Whitney U were used for statistical analysis.

SFR

was higher than SFR

in Carnatic singers. During practice, singers explored their physiological range to improve their vocal ability. However, during performance they tend to maintain a comfortable singing range to have a flawless rendition. Aalapanai (most creative portion) had the highest frequency range (females 22.96 ST, males 24.57 ST) than other types of vocal ornaments in performance signing. Practice frequency range (SFR

) and performance frequency range (SFR

) were not statistically different across male and female singers.

This study described the frequency range measures in various aspects and nuances of Carnatic singing. Its clinical and pedagogic importance are discussed.

This study described the frequency range measures in various aspects and nuances of Carnatic singing. Its clinical and pedagogic importance are discussed.Sarcoidosis is a multisystem granulomatous disease of unknown etiology characterized by noncaseating granulomas. Cardiac involvement is often limiting patients' prognosis. Cardiac sarcoidosis can manifest with variant cardiac arrhythmias, of which atrioventricular (AV)-block-related bradycardia and ventricular tachycardias are the most common. Although cardiac sarcoidosis remains a histopathological diagnosis, the significance of imaging modalities, especially cardiac magnetic resonance imaging is increasing rapidly but mainly remains reserved for patients with a high suspicion due to a previous arrhythmia or unknown cardiomyopathy. Thus, there is a need for screening in daily clinical practice so that possible characteristic electrocardiographic (ECG) findings may guide the way to detect the disease. We therefore evaluated the ECG as a potential tool for screening of cardiac sarcoidosis and present different electrophysiological manifestations of cardiac sarcoidosis based on a literature review. The ECG is a valuable tool for screening of cardiac involvement in patients with sarcoidosis.