The mismatch negativity responses of individuals with tinnitus with normal extended high-frequency hearing-is it possible to use mismatch negativity in the evaluation of tinnitus?

xlomafota13 shared this article with you from Inoreader The mismatch negativity responses of individuals with tinnitus with normal extended high-frequency hearing-is it possible to use mismatch negativity in the evaluation of tinnitus? Via http://link.springer.com/journal/405,European archives of oto-rhino-laryngology,The European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino Eur Arch Otorhinolaryngol. 2021 Sep 26. doi: 10.1007/s00405-021-07097-6. Online ahead of print. ABSTRACT OBJECTIVE: This study uses the multi-feature paradigm to compare the MMN responses of individuals with normal hearing thresholds, including the high frequencies with and without tinnitus. METHODS: Sixteen subjects with chronic subjective idiopathic tinnitus and twenty matched healthy controls were included in the study. Participants with hearing thresholds (0.125-16 kHz) less than 20 dB HL and MoCA test scores above 21 were included in the study. MMN responses and topographical maps of the responses resulting from the multi-feature MMN paradigm were recorded from 22 surface scalp electrodes. Amplitude and latency parameters of the MMN responses of five different deviants, consisting of frequency, intensity, duration, location, and silent gap, were compared between the two groups. RESULTS: The amplitudes of MMN responses were lower in the tinnitus group than in the control group at Fz electrode for all deviant types. At the same time, there was no difference between the groups for MMN latencies and, no correlation was found between THI and MMN. CONCLUSION: According to our results, the MMN might indicate a possible impairment in pre-attentive and automatic central auditory processing for chronic tinnitus patients. Since MMN responses in the tinnitus group differ from those of healthy individuals, it might be used as a reference for evaluating the central auditory pathways of tinnitus patients. PMID:34564749 | DOI:10.1007/s00405- 021-07097-6 View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Nasal irrigation with corticosteroids in Brazil: the clinical response of 1% compounded budesonide drops and betamethasone cream

xlomafota13 shared this article with you from Inoreader Nasal irrigation with corticosteroids in Brazil: the clinical response of 1% compounded budesonide drops and betamethasone cream Via Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial Braz J Otorhinolaryngol. 2021 Aug 4:S1808-8694(21)00131-2. doi: 10.1016/j.bjorl.2021.06.008. Online ahead of print. ABSTRACT INTRODUCTION: High-volume corticosteroid nasal irrigation is a treatment option in patients with chronic rhinosinusitis. In Brazil, alternatives are used to optimize its cost and popularize its use, such as 1% compounded budesonide drops or betamethasone cream, and it is necessary to study these treatment modalities. OBJECTIVE: To evaluate the clinical response of nasal irrigation with 1% compounded budesonide drops or betamethasone cream compared to nasal sprays utilized in patients with chronic rhinosinusitis. METHODS: This was a retrospective observational study with 257 patients. One hundred and eight patients using corticosteroid nasal irrigation (292 treatment cycles) and 149 using corticosteroid nasal spray (300 treatment cycles) were included. Evaluation of subjective improvement, adverse even ts, exacerbations, and objective assessments with SNOT-22 and Lund-Kennedy endoscopic score were performed, in addition to sub-analyses related to nasal polyps and previous surgery. RESULTS: Corticosteroid nasal irrigation and corticosteroid nasal spray improved the Lund-Kennedy endoscopic score, with more adverse events in the corticosteroid nasal irrigation group. Previous surgery increased corticosteroid nasal irrigation improvement, with greater subjective improvement and fewer exacerbations. 1% compounded budesonide drops were better than betamethasone cream in the Lund-Kennedy endoscopic score, with fewer adverse events. A 1,000 µg dose of 1% compounded budesonide drops was more effective than 500 µg. CONCLUSION: Corticosteroid nasal irrigation was effective in improving the Lund-Kennedy endoscopic score in chronic rhinosinusitis, especially in patients with nasal polyps and previous surgery, in addition to promoting a higher rate of subjective improvement and fe wer exacerbations than corticosteroid nasal spray, but with more adverse events. 1% compounded budesonide drops improved the Lund-Kennedy endoscopic score with fewer adverse events than betamethasone cream, particularly at higher doses (1000 µg). PMID:34563470 | DOI:10.1016/j.bjorl.2021.06.008 View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

cochleovestibular neurovascular compressive syndrome (CVCS)-induced drop attack

xlomafota13 shared this article with you from Inoreader Drop Attack Treated by Microvascular Decompression of the Superior Vestibular Nerve Via ear nose throat Ear Nose Throat J. 2021 Sep 25:1455613211043672. doi: 10.1177/01455613211043672. Online ahead of print. ABSTRACT We report a case of cochleovestibular neurovascular compressive syndrome (CVCS)-induced drop attack treated with microvascular decompression (MVD) of the superior vestibular nerve. This report discusses the merits of surgical intervention through a review of related literature. A 58-year-old woman was referred to our clinic with a chief complaint of intermittent, strong, right-sided tinnitus lasting for a few seconds immediately prior to drop attack. Magnetic resonance imaging (MRI) showed bilateral neurovascular contact between the anterior inferior cerebellar artery (AICA) and the vestibulocochlear nerve. Based on MRI findings, history of present illness, and response to anticonvulsants, CVCS was suspected, and surgical decompression on the right side was subsequently performed. The patient became asymptomatic immediately after the surgery, and the vestibular-evoked myogenic potentials were normalized. No recurrence was reported during a 1-year follow-up period. PMID:34565213 | DOI:10.1177/01455613211043672 View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Comparative Treatment Outcome in T3N0 Glottic Cancer With and Without Vocal Fold Fixation Receiving Radiation Therapy and Concurrent Low-Dose Intra-Arterial Cisplatin Infusion

xlomafota13 shared this article with you from Inoreader Comparative Treatment Outcome in T3N0 Glottic Cancer With and Without Vocal Fold Fixation Receiving Radiation Therapy and Concurrent Low-Dose Intra-Arterial Cisplatin Infusion Via otol rhinol Ann Otol Rhinol Laryngol. 2021 Sep 25:34894211047789. doi: 10.1177/00034894211047789. Online ahead of print. ABSTRACT OBJECTIVES: Selective radiotherapy and concomitant intra-arterial cisplatin infusion (m-RADPLAT) with a lower cisplatin dosage have been performed for organ and function preservation in patients with locally advanced squamous cell carcinoma of the larynx (SCC-L), and results showing a lower rate of adverse events have been reported. This study evaluated the t reatment outcomes of patients with T3N0 glottic SCC-L with or without vocal fold fixation (VFF) who were treated with m-RADPLAT. METHODS: We retrospectively reviewed the data of 33 patients with T3N0 SCC-L who received m-RADPLAT. RESULTS: The vocal fold in patients with VFF 3 months after completing m-RADPLAT resumed normal movement in 15 patients (83%) and persisted fixation in 3 (17%). The 3-year local control, laryngeal cancer-specific survival, and overall survival rates of patients with or without VFF were 88.9% and 86.7%, 94.1% and 93.3%, and 88.9% and 86.7%, respectively. Additionally, the 3-year freedom from laryngectomy, laryngectomy-free survival, and laryngo-esophageal dysfunction-free survival rates of patients with or without VFF were 94.4% and 86.7%, 88.9% and 73.3%, and 83.3% and 73.3%, respectively. Grade 3 or higher toxicities were observed in all patients: leukopenia in 4 patients (12%), neutropenia in 5 (15%), anemia in 2 (6%), thrombocytopenia in 3 (9 %), and mucositis in 2 (6%). CONCLUSIONS: This study demonstrated that m-RADPLAT yielded VFF improvement and a favorable survival while maintaining laryngeal function not only in patients with T3N0 glottic SCC-L without VFF but also in patients with VFF. PMID:34565187 | DOI:10.1177/00034894211047789 View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

SARS-CoV-2 vaccination may help patients with persistent COVID-19 smell dysfunction

xlomafota13 shared this article with you from Inoreader SARS-CoV-2 vaccination may help patients with persistent COVID-19 smell dysfunction Via ear nose throat Ear Nose Throat J. 2021 Sep 26:1455613211044770. doi: 10.1177/01455613211044770. Online ahead of print. NO ABSTRACT PMID:34569299 | DOI:10.1177/01455613211044770 View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Is There an Ideal Performance Time for the Latex Tube Exercise?

xlomafota13 shared this article with you from Inoreader Is There an Ideal Performance Time for the Latex Tube Exercise? Via Journal of Voice SOVTE has been widely used in voice clinic. Estimates of time to perform the technique with a flexible latex tube are still unknown. This study aimed to investigate the immediate effect of flexible latex tube immersed in water on amateur singers after 1, 3, 5 and 7 minutes, considering: (a) the singers' self-assessment regarding voice and vocal effort; (b) acoustic parameters; and (c) auditory-perceptual parameters of voice quality. View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Neuroectodermal tumours of the sino-nasal tract: a clinicopathological study of 18 cases with a newly proposed revised classification and a brief review of literature

xlomafota13 shared this article with you from Inoreader Neuroectodermal tumours of the sino-nasal tract: a clinicopathological study of 18 cases with a newly proposed revised classification and a brief review of literature Via http://link.springer.com/journal/405,European archives of oto-rhino-laryngology,The European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino Eur Arch Otorhinolaryngol. 2021 Sep 27. doi: 10.1007/s00405-021-07051-6. Online ahead of print. ABSTRACT AIM: Sino-nasal tract tumours constitute 3% of the head and neck malignancies. Among these tumours, neuroectodermal tumours are rare with histo-morphological and immunohistochemical overlap making them a challenge for the pathologist. We included Ewing's/PNET, olfactory neuroblastoma (OFN), mucosal malignant melanomas (MMM), Melanotic neuroectodermal tumour of infancy (MNTI), small-cell neuroendocrine carcinoma (SNEC), and the newest entity Adamantinoma like Ewing's sarcoma (ALES) as part of the neuroectodermally derived tumours of the sino-nasal tract. The last three entities were added to the existing ones, which also has been emphasized in this paper. METHODS AND RESULTS: A comprehensive analysis was done on all neuroectodermally derived tumours from 2016 to 2020. A total of 18 cases were collected, which included OFN (10 c ases), SNEC (2 cases), MMM (2 cases), Ewing's/PNET (2 cases), MNTI (1 case), and ALES (1 case). The most common presentation in NE tumours was nasal obstruction (80-100%). Except for OFN, all other tumours were confined to the nasal and paranasal sinuses. 4/10 cases of OFN showed orbital extension. Cervical lymph-node metastasis was seen in 50% of cases of SNEC and MMM groups. An array of relevant immune-histochemical markers were performed. The marker expression was very subtle among the groups. On follow-up, recurrence was seen in the OFN and MMM groups in 30 and 50%, respectively. Metastasis was seen in SNEC group (100%) and OFN group (10%). CONCLUSION: As sino-nasal neuroectodermal tumours pose a diagnostic challenge and have different therapies and are prognostically different, the pathologist must be aware of the subtle morphological, immunohistochemical clues which have been dealt with in-depth in this study. PMID:34568968 | DOI:10.1007/s00405-021-07051-6 View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Expression profile of components of the β-catenin destruction complex in oral dysplasia and oral cancer

xlomafota13 shared this article with you from Inoreader Expression profile of components of the β-catenin destruction complex in oral dysplasia and oral cancer Via pubmed: "med oral patol oral... Med Oral Patol Oral Cir Bucal. 2021 Sep 25:24528. doi: 10.4317/medoral.24528. Online ahead of print. ABSTRACT BACKGROUND: Oral cancer represents the sixth most common cancer in the world and is associated with 40-50% survival at 5 years. Within oral malignancies, oral squamous cell carcinoma (OSCC) is commonly preceded by potentially malignant lesions, which, according to histopathological criteria, are referred to as oral dysplasia and their diagnosis are associated with higher rates of malignant transformation towards cancer. We recently reported that aberrant activation of the Wnt/β‑catenin pathway is due to overexpression of Wnt ligands in oral dysplasia. However, the expression of other regulators of this pathway, namely components of the β-catenin destruction complex has not been explored in oral dysplasia. MATERIAL AND METHODS: Using immunohistochemical analyses, we evaluated nuclear expression of β‑catenin and its association with Wnt3a and Wnt5a. Likewise, components of the β-catenin destruction complex, including Adenomatous Polyposis Coli (APC), Axin and Glycogen Synthase Kinase 3 beta (GSK-3β) were also evaluated in oral dysplasia and OSCC biopsies. RESULTS: We found that moderate and severe dysplasia samples, which harbored increased expression of nuclear β‑catenin, depicted augmented cytoplasmic expression of GSK‑3β, Axin and APC, in comparison with OSCC samples. Also, GSK-3β was found nuclear in mild dysplasia and OSCC samples, when compared with other study samples. CONCLUSIONS: Cytoplasmic levels of components of the β-catenin destruction complex are increased in oral dysplasia and might be responsible of augmented nuclear β‑catenin. PMID:34564680 | DOI:10.4317/medoral.24528 View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Angina bullosa haemorrhagica: A 14-year multi-institutional retrospective study from Brazil and literature review

xlomafota13 shared this article with you from Inoreader Angina bullosa haemorrhagica: A 14-year multi-institutional retrospective study from Brazil and literature review Via pubmed: "med oral patol oral... Med Oral Patol Oral Cir Bucal. 2021 Sep 25:24870. doi: 10.4317/medoral.24870. Online ahead of print. ABSTRACT BACKGROUND: Angina bullosa haemorrhagica (ABH) is characterized by the recurrent appearance of blood blisters on the oral mucosa, mainly in adults' soft palate. In general, the blisters rupture spontaneously, lacking the necessity for biopsy. We report the clinical features of 23 ABH cases, emphasizing the clinical behavior and the management of these conditions. MATERIAL AND METHODS: A retrospective descriptive cross-sectional study was performed. A total of 12,727 clinical records of oral and maxillofacial lesions from four dental services in Brazil were analyzed. Clinical data were collected from the clinical records and evaluated. RESULTS: The series comprised 12 males (52.2%) and 11 females (47.8%), with a mean age of 56.8 ± 14.6 years (ranging: 24-82 years) and a 1.1:1 male-to-female ratio. Most of the lesion s affected the soft palate (n = 15, 65.2%). Clinically, the lesions presented mainly as an asymptomatic (n = 17, 73.9%) blood-filled blister that ruptured after a few minutes or hours, leaving an erosion. The masticatory trauma was the most frequent triggering event. No patient had coagulation disorders. A biopsy was performed in only four cases (17.4%). Treatment was symptomatic with a favorable outcome. CONCLUSIONS: ABH is still poorly documented in the literature, and its etiology remains uncertain. ABH mainly affects the soft palate of elderly adults and has a favorable evolution in a few days. The therapeutic approach is often focused only on the relief of symptoms. However, it can share some clinical features with more serious diseases. Therefore, clinicians must recognize these lesions to avoid misdiagnosis. PMID:34564682 | DOI:10.4317/medoral.24870 View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

A randomized clinical trial of topical dexamethasone vs. cyclosporine treatment for oral lichen planus

xlomafota13 shared this article with you from Inoreader A randomized clinical trial of topical dexamethasone vs. cyclosporine treatment for oral lichen planus Via pubmed: "med oral patol oral... Med Oral Patol Oral Cir Bucal. 2021 Sep 25:25040. doi: 10.4317/medoral.25040. Online ahead of print. ABSTRACT BACKGROUND: Oral lichen planus (OLP) is a common, frequently symptomatic, immune-mediated disease. Various treatments have been used for symptomatic OLP, including corticosteroids and immunosuppressants administered topically or systemically. The aim of this study was to compare the effectiveness of topical dexamethasone vs. topical cyclosporine in treatment of symptomatic OLP. MATERIAL AND METHODS: Thirty-two patients with biopsy-proven symptomatic OLP were randomly assigned to two therapeutic groups: dexamethasone 2mg/5ml or cyclosporine 100mg/ml, both administered topically in a swish and spit method three times a day for 4 weeks. The patients were followed up for a total of 6 months. Assessed parameters included clinical scoring (according to Thongprasom's scale, 0-5), pain (VAS scale, 0-10), dysphagia and speech diff iculties (none, mild or severe). Possible side effects, including fungal overgrowth, were also recorded. RESULTS: At the end of the 4-week treatment period, both dexamethasone and cyclosporine showed a statistically significant improvement in clinical scoring (p<0.025 and p=0.034, respectively), which was better with dexamethasone (p=0.001). In addition, both dexamethasone and cyclosporine induced statistical significant improvement in pain and dysphagia (and speech difficulties for dexamethasone), without significant differences between the two groups. Regarding side effects, patients in the dexamethasone group developed candidiasis more frequently compared to cyclosporine (p=0.031). At the end of the 6-month follow-up period, the difference in response between the two groups was not statistically significant. Interestingly, a trend for further improvement compared with the end of the 4-week treatment period was noticed only for patients treated with cyclosporine. CO NCLUSIONS: Despite the small number of enrolled patients, topical cyclosporine treatment induces a significant clinical improvement in symptomatic OLP patients, which, compared to topical dexamethasone, appears to be less pronounced during initial administration, but capable to induce further improvement after discontinuation with a satisfactory long-term remission in the absence of significant side effects. This study may contribute to a better understanding of the differences in effectiveness of OLP topical treatments and guide future larger scale clinical trials. PMID:34564686 | DOI:10.4317/medoral.25040 View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Endoscopic ear surgery-more than a complement to the microscope?

xlomafota13 shared this article with you from Inoreader Endoscopic ear surgery-more than a complement to the microscope? Via hno HNO. 2021 Oct;69(10):777-778. doi: 10.1007/s00106-021-01105-1. Epub 2021 Sep 27. NO ABSTRACT PMID:34570242 | DOI:10.1007/s00106-021-01105-1 View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.