Surgical Margin Status and Survival Following Resection of Sinonasal Mucosal Melanoma

xlomafota13 shared this article with you from Inoreader Surgical Margin Status and Survival Following Resection of Sinonasal Mucosal Melanoma Via The Laryngoscope Objectives Sinonasal mucosal melanoma (SNMM) is an aggressive cancer usually managed with surgical resection. This study evaluates the impact of treatment modality and positive surgical margin (PSM) on survival following resection of SNMM. Study Design Retrospective study of a national cancer registry. Methods The National Cancer Database was queried for cases of SNMM from 2010 to 2015. Data regarding patient demographics, tumor staging, and treatment modality were obtained. Survival rates were compared by margin status: PSM, negative (NSM), and no operation (0SM) using Kaplan–Meier analysis and log rank test. Results A total of 446 patients met inclusion criteria. Most cases were elderly (>66 years‐old) (67.3%), female (54.3%), and white (89.5%). Cases of SNMM most commonly involved the nasal cavity (81.6%), were Stage 3 (60.0%), and underwent surgical resection at an academic center (65.0%). NSM and PSM were present in 59.0% and 26.9% of cases, respectively, while 14.1% of cases did not undergo surgical resection (0SM). Factors predictive of PSM included resection at a community hospital (OR 2.47) and Stage 4 disease (OR 2.07). The 2‐year survival rates were 72.1% (95% CI 69.4–75.4%), 36.3% (95% CI 22.0–48.9), and 16.0% (95% CI 8.2–25.4%) for NSM, PSM and 0SM, respectively. Survival was statistically significant between NSM and PSM (Log rank <0.001) but not between 0SM and PSM (Log rank = 0.062). Conclusion Our study emphasizes the need for NSM for SNMM as PSM did not demonstrate any significant improvement in survival when compared to 0SM. Our findings suggest that cases of SNMM are best managed at academic centers. Level of Evidence 4 Laryngoscope, 2021 View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Mainstream Cigarette Smoke Impacts the Mouse Vocal Fold Epithelium and Mucus Barrier

xlomafota13 shared this article with you from Inoreader Mainstream Cigarette Smoke Impacts the Mouse Vocal Fold Epithelium and Mucus Barrier Via The Laryngoscope Objectives/Hypothesis Cigarette smoke (CS) is a primary risk factor for the development of numerous benign and malignant laryngeal diseases. The epithelium and mucus lining the vocal folds (VF) are the first barriers against CS. The primary objective of this study was to investigate epithelial and mucus barrier changes in the mouse laryngeal mucosa upon exposure to subacute CS. The secondary objective was to compare mucus barrier changes in mice and human smokers and nonsmokers. Study Design Animal model. Methods Mice were exposed to CS for 4 weeks for 4 hours (N = 12, high dose [HD]) or 1 hour (N = 12, low dose [LD]) per day. Air‐exposed mice were used as a control group (N = 10). Larynges were harvested and VF epithelial barrier integrity was evaluated including cellular proliferation and expression of cell junctions. We also investigated mucus production by examining mucus cell area and mucin expression in mice and human smokers and nonsmokers. Results HD CS increased VF epithelial cellular proliferation but did not alter the expression of cell junctions. HD CS also induced hypertrophy of the mucus‐producing submucosal glands. However, only LD CS increased MUC5AC gene expression. MUC5AC staining appeared elevated in laryngeal specimens from smokers, but this was not significant as compared to nonsmokers. Conclusions These findings help us identify potential adaptive mechanisms to CS exposure as well as set the foundation for further study of key aspects of epithelial and mucus barrier integrity that may be implicated in laryngeal disease development following prolonged smoking. Level of Evidence NA Laryngoscope, 2021 View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Clinical Features of Essential Voice Tremor and Associations with Tremor Severity and Response to Octanoic Acid Treatment

xlomafota13 shared this article with you from Inoreader Clinical Features of Essential Voice Tremor and Associations with Tremor Severity and Response to Octanoic Acid Treatment Via The Laryngoscope Objectives/Hypothesis The purpose of this study was to characterize the clinical features, tremor variability, and factors related to octanoic acid (OA) treatment response in essential voice tremor (EVT). Study Design Prospective, double blind, placebo‐controlled, crossover study with secondary analysis. Methods Clinical tremor features in 16 individuals with EVT were comprehensively assessed, and correlations with acoustic tremor severity were determined. Intrasubject and intersubject variability measures were analyzed from 18 repeated measures for each acoustic tremor variable. Clinical correlates of treatment response were evaluated, and cumulative effects over a 2‐week period of OA drug dosing were assessed. Results Participants with EVT were 90% female with a mean age of 70.31 (±8.68) years at the time of testing. Neurologist‐rated body tremor beyond the vocal tract region was present in 69% of participants, and multiple vocal tract regions contributed to the voice tremor. The mean frequency of amplitude tremor was 4.67 Hz (±0.88). Respiratory tremor was evident in 50% of participants. Participants experienced moderate voice‐related disability as assessed on the Voice Handicap Index‐10 (19.38, ±8.50), and increased speaking effort. Acoustic tremor severity was significantly associated with severity of tremor affecting vocal tract structures. Overall intrasubject consistency was strong (single measures intraclass correlation coefficient = 0.701, P < .01), with high intersubject variability. Acoustic tremor severity was significantly, positively associated with treatment response, and results suggested a cumulative OA benefit for magnitude of amplitude tremor. Conclusions This study identified common clinical correlates of EVT and demonstrated positive associations between acoustic tremor severity, severity of affected vocal tract structures, and response to treatment. Level of Evidence 2 Laryngoscope, 2021 View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Effect of position therapy and oral devices on sleep parameters in patients with obstructive sleep apnea

xlomafota13 shared this article with you from Inoreader Effect of position therapy and oral devices on sleep parameters in patients with obstructive sleep apnea 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 Apr 17. doi: 10.1007/s00405-021-06817-2. Online ahead of print. ABSTRACT PURPOSE: The purpose of this study was to elucidate the effect of a neck-worn position therapy device (PTD) and oral appliance (OA) on sleep parameters in patients with obstructive sleep apnea (OSA). METHODS: Patients with an apnea hypopnea index (AHI) of 5/h or more at baseline polysomnography were divided into a PTD group and an OA group randomly. All participants underwent a type 1 polysomnography for diagnosis and device-set outcome measurements. RESULTS: The PTD decreased the AHI from a mean of 24.2/h to 16.7/h, and the OA decreased the AHI from 20.8/h to 10.3/h. Snoring duration decreased from 31.1% to 16.9% in the PTD group, and from 41.2% to 30.7% in the OA group. There were no significant differences in these decreases between the two groups. The PTD decreased sleep-time percentage in the supine position from a mean of 67.4% to 4.5%, despite five patients who were unable to avoid the supine position. There were no significant differences in improvement in sleep efficiency, percentage of stage wake, stage N1, stage N2, and stage REM, and overall arousal and respiratory arousal indices between the two groups. However, the spontaneous arousal index worsened in the OA responders but remained unchanged in the PTD responders. Percentage of stage N3 sleep (%N3) was improved in the PTD responders but not in the OA responders. There were significant differences in spontaneous arousal index and %N3 between the two groups. CONCLUSION: PTDs are a potential treatment modality that does not disturb sleep in patients with OSA. PMID:33864481 | DOI:10.1007/s00405-021-06817-2 View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Effectiveness of intranasal steroids on rhinitis symptoms, sleep quality, and quality of life in patients with perennial allergic rhinitis

xlomafota13 shared this article with you from Inoreader Effectiveness of intranasal steroids on rhinitis symptoms, sleep quality, and quality of life in patients with perennial allergic rhinitis 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 Apr 17. doi: 10.1007/s00405-021-06818-1. Online ahead of print. ABSTRACT PURPOSE: Evaluate the impact of perennial allergic rhinitis (PAR) on the health-related quality of life (HRQL) and measure performance issues that are of major concerns for PAR patients, as well as determining the effect of intra-nasal steroids (INS) on PAR and associated congestion, sleep complaints, and daytime sleepiness. METHODS: This study was a cross-sectional study. A total of 78 PAR patients underwent otorhinolaryngological examination and skin test. All participants filled in the Nocturnal Rhinoconjunctivitis Quality of Life Questionnaire (NRQLQ), the Stanford Sleepiness Scale (SSS), and the Epworth Sleepiness Scale (ESS). Participants were asked to undergo treatment with Budesonide (BUD) topical aqueous nasal spray for eight weeks. After the treatment period, all participants were again asked to answer the three ques tionnaires. RESULTS: The results of this study found statistically significant improvements in the overall NRQLQ score (p < 0.001) and individual NRQLQ domain scores (p < 0.05) after INS treatment. A statistically significant reduction in symptom severity in the four NRQLQ domains before and after treatment was found (p < 0.05), except for restlessness, post-nasal drip, and avoiding symptom triggers (p = 0.575, 0.172, and 0.705, respectively). There was a statistically significant difference in ESS and SSS scores before and after treatment (p < 0.001). CONCLUSION: PAR has a significant impact on sleep quality and, as a result, a lower QOL. This study demonstrates that INS is an effective modality in the treatment of PAR and positively impacts patients' QOL by improving nasal symptoms, daytime fatigue, and somnolence, and sleep quality. PMID:33864483 | DOI:10.1007/s00405-021-06818-1 View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Comparison of treatment modalities for selected advanced laryngeal squamous cell carcinoma

xlomafota13 shared this article with you from Inoreader Comparison of treatment modalities for selected advanced laryngeal squamous cell carcinoma 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 Apr 17. doi: 10.1007/s00405-021-06780-y. Online ahead of print. ABSTRACT PURPOSE: The authors aimed to clarify the optimal treatment strategy and the indication of different treatments in managing advanced laryngeal squamous cell carcinoma (LSCC). METHODS: A total of 9700 patients with advanced (T3-4aN0-3M0) LSCC who treated with (1) surgery alone, (2) surgery plus adjuvant radiation with or without chemotherapy (aCRT/RT), or (3) definitive CRT/RT was retrieved from the SEER database. The propensity score matching (PSM) was applied to balance confounding factors. Kaplan-Meier method and Cox proportional hazards regression were used to comparing the overall survival (OS) of patients. RESULTS: After optimal matching, 907 patients were screened from each treatment cohort. Kaplan-Meier and multivariate analyses presented that patients treated with surgery plus aCRT/CT had significantly longer OS than those treated with either surgery alone or CRT/RT, even after PSM. However, significant interactions were tested in treatment effects in stratified analyses of the primary subsite, T stage, N stage, and insurance status (PInteraction < 0.05 for all). Specifically, surgery plus aCRT/CT significantly improved the OS of patients with supraglottic, T4a, and N + tumors (P < 0.001 for all), while three treatment modalities achieved equal OS rates for patients with glottic, T3, and N0 tumors (P > 0.05 for all). Besides, supraglottic tumors presented a poorer prognosis than glottic subsite. CONCLUSION: Current study suggests that surgery with aCRT/RT is the preferred initial therapy for patients with T4a tumors, whereas patients with T3 tumors could be treated with either surgery (followed by aCRT/RT if it presents N +) or definitive CRT/RT for achieving laryngeal preservation. More-intense treatment should be emphasized for advanced supraglottic cancer. PMID:33864482 | DOI:10.1007/s00405-021-06780-y View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Ears with Cholesteatoma: Outcomes of Canal Wall Up and Down Tympano-Mastoidectomies—A Comparative Prospective Study

xlomafota13 shared this article with you from Inoreader Ears with Cholesteatoma: Outcomes of Canal Wall Up and Down Tympano-Mastoidectomies—A Comparative Prospective Study Via Otolaryngology Indian Abstract This prospective study has been carried out to observe the outcomes of canal wall up (CWU) and canal wall down (CWD) Tympano-mastoidectomies in ears with cholesteatoma. Outcomes of the procedures have been done in terms of recurrence of cholesteatoma, complications, graft uptake rates and post-operative hearing gain. This study was carried out in the Department of Otorhinolaryngology of a reputed tertiary teaching hospital of North India from January 2016 to June 2020, with a mean follow-up of 32 months. The study included 100 patients of otitis media with cholesteatoma. In Canal Wall Up Tympano-mastoidectomy (CWUT) group, the number of males and females were 22 each. On the other hand, 36 males and 20 females underwent Canal Wall Down Tympano-mastoidectomy (CWDT). Each surgery was done as a single-staged and at the end of the surgical procedure angled oto-endoscopes were used for ensuring complete removal of the disease. Though there is no statistically sig nificant difference in recurrence of cholesteatoma and complications rate in CWU and CWD Tympano-mastoidectomy techniques, but CWUT is superior to CWDT in terms of better graft uptake (p = 0.0156), and better average audiological gain (8.56 ± 0.93 dB) with p value = 0.0315. A diligent post-operative follow-up is must for assessing the outcomes of different types of mastoidectomies. This study shows no statistical difference in the disease recurrence and complication rates between Canal Wall Up and Down Tympano-mastoidectomies, though the anatomical changes and creation of the mastoid cavity in canal wall down procedure may affect the graft uptake and post-operative hearing gain. Use of Oto-endoscopes in cholesteatoma surgery helps in improving the outcomes of both techniques and thus recommended if the facility for the same is available. View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.