Journal of Clinical Medicine

Research

11 pages, 3950 KiB

Open AccessArticle

Pharyngeal Mucosal Space Abscess: A Special Entity That Merits Special Management—Our Experience in 106 Cases

by Charikleia Maiou, Vasileios A. Lachanas, Stergios Nik Doumas, Nikolaos Kalogritsas, Anna Mpouronikou, Jiannis Hajiioannou, Efthymia Petinaki and Charalampos E. Skoulakis

J. Clin. Med. 2025, 14(5), 1515; https://doi.org/10.3390/jcm14051515 - 24 Feb 2025

Viewed by 378

Abstract

Background: Deep neck infections represent a common but heterogeneous medical condition, as clinical manifestations and outcomes vary, depending, among others, on the infection site. The pharyngeal mucosal space (PMS) represents the most superficial neck space, confined between the pharyngeal mucosa and the pharyngeal [...] Read more.

Background: Deep neck infections represent a common but heterogeneous medical condition, as clinical manifestations and outcomes vary, depending, among others, on the infection site. The pharyngeal mucosal space (PMS) represents the most superficial neck space, confined between the pharyngeal mucosa and the pharyngeal constrictor muscles. The collection of pus in the PMS (pharyngeal mucosal abscess (PMA)) is considered rare and is rarely reported in the literature. This study focuses on infections of the pharyngeal mucosal space, aiming to provide an elaborate description of the clinical behavior of this category and reporting its differences from other categories of deep neck infections (DNIs). Methods: A retrospective study of 743 cases of deep neck infections was conducted in a single tertiary center. Cases of abscesses, confined in the pharyngomucosal space (PMAs), were studied, reporting demographics, clinical features, imaging, bacteriology, and treatment data, and comparisons with other DNIs were made. Results: A total of 106 cases of pharyngomucosal space abscesses (PMAs) were reported, representing 14.3% of deep neck infections (DNIs). Dysphagia, odynophagia, and fever were the most common symptoms. Hospitalization with non-surgical drainage was the treatment of choice, resulting in complete recovery with no complications. Conclusions: In conclusion, the frequency of PMAs in our series suggests that they may not be as rare as they are considered to be. Symptoms and clinical findings can be similar to those of other DNIs, especially parapharyngeal abscesses, but, overall, PMAs seem to have a milder clinical behavior, highlighting the need for diagnosis and reporting as a separate, recognizable category. Full article

(This article belongs to the Special Issue Current and Future Trends in Otorhinolaryngology–Head and Neck Surgery)

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16 pages, 576 KiB

Open AccessArticle

Impact of the COVID-19 Pandemic on the Treatment of Head and Neck Cancers

by Max L. Lee, Andrey Finegersh and Michelle M. Chen

J. Clin. Med. 2025, 14(5), 1424; https://doi.org/10.3390/jcm14051424 - 20 Feb 2025

Viewed by 438

Abstract

Background/Objectives: The COVID-19 pandemic led to unprecedented disruptions to cancer care, including the care of head and neck cancer. Given the necessity of timely treatment for mucosal cancers, it is important to understand how the pandemic affected the diagnosis, presentation, and treatment [...] Read more.

Background/Objectives: The COVID-19 pandemic led to unprecedented disruptions to cancer care, including the care of head and neck cancer. Given the necessity of timely treatment for mucosal cancers, it is important to understand how the pandemic affected the diagnosis, presentation, and treatment of mucosal head and neck cancer. Methods: The National Cancer Database was queried for patients with primary head and neck mucosal cancer. The number of annual diagnoses and the number of days between diagnosis and the start and end of any treatment were tracked over time from 2004 to 2020. Chi-square tests were used to compare differences in patient clinical and demographic characteristics in 2019 and 2020 to provide the most direct comparison. Multivariable linear regression and logic regression analyses were also used to compare three treatment quality measures between 2019 and 2020: number of days between diagnosis and start of treatment, number of days between surgery and start of postoperative radiation, and number of days between surgery and end of radiation. Results: The number of mucosal cancer diagnoses decreased (9.1%) during the early stages of the pandemic, with a larger decrease (12.4%) among patients receiving surgery. On multivariable analysis comparing 2020 to 2019, time to treatment was shorter (2.3 days; 95% CI, 1.69 to 2.85 days), and time from surgery to start of postoperative radiation was less likely to be delayed (OR, 0.91 of radiation greater than 42 days from surgery; 95% CI, 0.85 to 0.97). However, patients who were black, female, older, or uninsured were more likely to experience treatment delays. Conclusions: Overall, there were no treatment delays for patients with surgical head cancer and patients with neck cancer during the COVID-19 pandemic. However, vulnerable groups, such as patients who were black, female, older, and uninsured, were at higher risk of experiencing treatment delays. Full article

(This article belongs to the Special Issue Current and Future Trends in Otorhinolaryngology–Head and Neck Surgery)

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10 pages, 1372 KiB

Open AccessArticle

Evolving Trends and Future Demands in ENT Procedures: A Nationwide 10-Year Analysis

by Akash Jangan, Satvir Minhas, Emmanuel Diakos, Mark Simmons and Zahir Mughal

J. Clin. Med. 2024, 13(24), 7850; https://doi.org/10.3390/jcm13247850 - 23 Dec 2024

Viewed by 1762

Abstract

Objective: This study aims to investigate the trends in otology, rhinology, and head and neck (H&N) operations over the past decade in England. These trends will allow for predictive modelling to forecast the demand over the coming years to aid workforce and [...] Read more.

Objective: This study aims to investigate the trends in otology, rhinology, and head and neck (H&N) operations over the past decade in England. These trends will allow for predictive modelling to forecast the demand over the coming years to aid workforce and resource planning in ENT. Methods: Hospital Episode Statistics data were extracted between April 2012 and April 2023. A total of 121 otology, 114 rhinology, and 122 H&N procedure codes were included. Correlation and linear regression analyses were conducted to examine trends and produce a forecast model for the volume of operations. Results: A gradual upward trend in the volume of operations was observed in rhinology, with a positive correlation coefficient (R = 0.74). In contrast, otology (R = −0.67) and H&N (R= −0.75) showed negative trends, indicating a moderate decline in operational volumes over time. The COVID-19 pandemic significantly disrupted operating activity in rhinology and otology. To address the backlog and reach the pre-pandemic forecasted levels within the next five years, surgical capacity must increase by an additional 33,807 rhinology 25,486 otology, and 10,300 head procedures per year in England. Conclusions: This analysis highlights a need for prioritization and expansion of the ENT workforce and resources to manage the current backlog and anticipated increase in demand over the next five years. Full article

(This article belongs to the Special Issue Current and Future Trends in Otorhinolaryngology–Head and Neck Surgery)

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14 pages, 1322 KiB

Open AccessArticle

Ten-Year Trends in Otolaryngological Surgery Volumes and the Impact of Infection Prevention During the COVID-19 Pandemic—A National Study

by Ville-Emil Valajärvi, Satu Lamminmäki, Marie Lundberg and Lena Hafrén

J. Clin. Med. 2024, 13(23), 7190; https://doi.org/10.3390/jcm13237190 - 27 Nov 2024

Cited by 1 | Viewed by 1111

Abstract

Background/Objectives: This register study elucidates the national trends in the otolaryngologic surgery volume in Finland over a ten-year period. In particular, we investigated whether the pandemic, which had a marked effect on communicable diseases, had an impact on infection-related ear, nose, and throat [...] Read more.

Background/Objectives: This register study elucidates the national trends in the otolaryngologic surgery volume in Finland over a ten-year period. In particular, we investigated whether the pandemic, which had a marked effect on communicable diseases, had an impact on infection-related ear, nose, and throat (ENT) procedures. For reference, we used noninfectious ENT procedures. Methods: The data of this study consisted of the volumes of different otolaryngological surgical procedures in Finland from 2012 to 2022. A linear regression model was applied to calculate long-term trends in surgery volumes. The annual predicted and observed surgical volumes of each procedure were compared. In addition, different procedures were compared based on whether they were mostly infection-related, non-infection-related, or both. Results: The results revealed that the pandemic altered the trends of many ENT procedures, and during the pandemic, infection-related surgeries declined more than non-infection-related surgeries did. The decline in infection-related surgery volumes seems to have lasted longer than the coronavirus disease 2019 (COVID-19) pandemic itself, as only tympanostomies and mastoidectomies of all the infection-related procedures included in this study have returned to the pre-pandemic trend. Some non-infection-related procedures and procedures with mixed indications also declined during the pandemic and sustained their reduction even in 2022. Conclusions: This study provides a nationwide insight into ENT surgery volumes in Finland over a ten-year period. Although causative reasoning cannot be conducted based on this study, it still provides a good indication of how the absence of respiratory viruses and multifactorial societal restriction measures could have a long-lasting effect on the epidemiology and management of many ENT diseases. Full article

(This article belongs to the Special Issue Current and Future Trends in Otorhinolaryngology–Head and Neck Surgery)

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12 pages, 690 KiB

Open AccessArticle

A Six-Year Examination of the Influence of Surgical Technique and Intraoperative Intraglandular Clostridium Botulinum Toxin Application in Salivary Gland Tumor Operations

by Felix Johnson, Nora-Maria Burian, Matthias Santer, Verena Strasser, Teresa Steinbichler, Benedikt Hofauer, Anna Stenzl, Johanna Klarer, Robin Lochbaum, Haochen Lei, Hongyuan Cao, Gabriel Hillebrand and Amir Bolooki

J. Clin. Med. 2024, 13(22), 6902; https://doi.org/10.3390/jcm13226902 - 16 Nov 2024

Viewed by 964

Abstract

Introduction: Salivary gland tumor operations are associated with complications including facial nerve dysfunction (FND) and salivary fistula. The objective of this study was to investigate the effect of extracapsular dissection (ECD) and the application of Clostridium botulinum toxin (CBT) in contrast to partial [...] Read more.

Introduction: Salivary gland tumor operations are associated with complications including facial nerve dysfunction (FND) and salivary fistula. The objective of this study was to investigate the effect of extracapsular dissection (ECD) and the application of Clostridium botulinum toxin (CBT) in contrast to partial and lateral parotidectomy on complications. Methods: All salivary gland tumor operations performed within the last 6 years were retrospectively examined. Data were collected from electronic patient files from our otorhinolaryngology clinic. Total parotidectomies and submandibulectomies were not included in the analysis of CBT application. Results: In total, 418 cases were examined, including 84 (20%) malignant tumors. In total, 18 patients underwent ECD, 93 partial parotidectomy, 199 lateral parotidectomy, 76 total parotidectomy, and 32 submandibulectomy. The most common complication was transient FND (49%; n = 205; data available for 415 patients), which was measured at four days. Additional complications included salivary fistula (n = 56), infection (n = 49), bleeding or hematoma (n = 21). Preoperative facial nerve paralysis (p < 0.0001), pain (p < 0.0001), and a history of squamous cell skin carcinoma (SCC) (p < 0.001) were predictive of malignancy. The application of CBT did not reduce the risk of salivary fistula (p-value: 0.0182) and was associated with a higher combined complication rate (p-value: 0.0199). ECD was not associated with a lower likelihood for FND (p = 0.350). Conclusions: Preoperative pain, facial paralysis, or a history of SCC are predictors of malignancy. Use of CBT was not associated with a reduced risk of salivary fistula, but rather a higher complication rate. Full article

(This article belongs to the Special Issue Current and Future Trends in Otorhinolaryngology–Head and Neck Surgery)

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13 pages, 1250 KiB

Open AccessArticle

Chronic Nasal Disease and Eustachian Tube Function: What Is the Role of Tubomanometry?

by Sofia Anastasiadou, Polyzois Bountzis, Dimitrios-Evangelos Gkogkos, Petros Karkos, Jannis Constantinidis, Stefanos Triaridis and George Psillas

J. Clin. Med. 2024, 13(22), 6731; https://doi.org/10.3390/jcm13226731 - 8 Nov 2024

Viewed by 1047

Abstract

Background/objectives: Eustachian tube dysfunction (ETD) presents complex diagnostic challenges in otolaryngology, compounded by concurrent chronic nasal disease. Patient-reported outcome measures (PROMs) often assess ETD severity due to its elusive diagnosis. Tubomanometry (TMM) emerges as a promising diagnostic tool, yet its application alongside [...] Read more.

Background/objectives: Eustachian tube dysfunction (ETD) presents complex diagnostic challenges in otolaryngology, compounded by concurrent chronic nasal disease. Patient-reported outcome measures (PROMs) often assess ETD severity due to its elusive diagnosis. Tubomanometry (TMM) emerges as a promising diagnostic tool, yet its application alongside chronic nasal disease remains unclear. Our study aims to elucidate TMM’s role in ETD diagnosis within the context of chronic nasal diseases, integrating subjective assessments, clinical examination, and TMM results. Methods: A prospective observational study was conducted with patients suffering from ETD and chronic nasal disease allocated in three different groups according to their nasal pathology. Clinical examination, PROMs in the form of ETDQ-7, and NOSE questionnaires as well as TMM were performed. Results of the above subjective and objective measurements were analysed and correlated statistically to determine the value of TMM in chronic nasal disease patients. Results: All recruited patients suffered from ETD and chronic nasal disease, with similarly affected ETDQ-7 scores across all groups, while NOSE scores differed significantly based on the underground nasal pathology. TMM values confirm the presence of ETD in all three groups, confirming the role of TMM within this cohort. Interestingly, TMM values can still confirm the presence of ETD in patients with chronic nasal disease but cannot discriminate among chronic nasal pathology patients, making TMM a diagnostic tool with uniformity among the chronic nasal pathologies. Conclusions: ETD in individuals with chronic nasal disease presents distinct complexities, requiring a tailored diagnostic approach. In this context, a thorough clinical assessment, integrating ETDQ-7 and NOSE questionnaires, supplemented by TMM where accessible, is crucial to confirm diagnosis. This study confirms that TMM can diagnose ETD in all nasal pathology patients without being influenced by the nature of the disease. This research endeavours to refine diagnostic strategies, enriching clinical decision-making, and enhancing ETD management in patients suffering with chronic nasal diseases. Full article

(This article belongs to the Special Issue Current and Future Trends in Otorhinolaryngology–Head and Neck Surgery)

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11 pages, 1185 KiB

Open AccessArticle

Clinical, Histological, and HPV-Related Factors Associated to Diffuse Presentation of Exophytic Nasal Papillomas

by Marta Fulla, Beatriz Quiros, Omar Clavero, Montse Gomà, Álvaro de Andrés-Pablo, Miquel Àngel Pavon, Anna Penella, Laia Alemany, Xavier González-Compta and Marisa Mena

J. Clin. Med. 2024, 13(22), 6638; https://doi.org/10.3390/jcm13226638 - 5 Nov 2024

Viewed by 1080

Abstract

Background: Sinonasal exophytic papillomas (SNEP) are benign tumours arising from nasal mucosa. Human papillomavirus (HPV) infection seems to be related to the aetiology of a fraction of SNEP cases. SNEP presentation can be focal (FSNEP) or diffuse (DSNEP), but factors related to [...] Read more.

Background: Sinonasal exophytic papillomas (SNEP) are benign tumours arising from nasal mucosa. Human papillomavirus (HPV) infection seems to be related to the aetiology of a fraction of SNEP cases. SNEP presentation can be focal (FSNEP) or diffuse (DSNEP), but factors related to focal or diffuse presentation have not yet been well ascertained. This study aimed to analyse clinical, histological, and HPV-related differences between FSNEP and DSNEP. Methods: A retrospective cohort of 18 patients with SNEP from our centre were evaluated. Demographic, clinical and follow-up data were collected. All samples were subject to histopathological evaluation, DNA quality control, HPV-DNA detection, and viral load assessment. Univariate analyses were performed to evaluate differences between FSNEP and DSNEP. Results: Twelve SNEP patients were included in the final analysis. Seven patients had a diffuse nasal presentation, being younger than patients affected with FSNEP (42.7 years vs. 65.2 years, p = 0.019). The nasal septum was significantly more affected in DSNEP than in FSNEP (85.7% vs. 20%, p = 0.029). HPV-DNA was detected more frequently (100%) in DSNEP (HPV11 in six cases, HPV6 in one case) than in FSNEP (40%, p = 0.045, HPV6 in two cases). The median viral load among HPV6-positive samples was 626.8 virus/cell for FSNEP and 80.2 for DSNEP, and among HPV11-positive samples was 1673.7 for DSNEP. Recurrences were more frequent in the diffuse than in the focal group (85.7% vs. 20%, p = 0.029). Conclusions: The diffuse presentation of SNEP seems to be related to younger patients, nasal septum involvement, HPV infection, mostly HPV11, and a higher risk of recurrence. Full article

(This article belongs to the Special Issue Current and Future Trends in Otorhinolaryngology–Head and Neck Surgery)

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12 pages, 2881 KiB

Open AccessArticle

Esophageal Dysmotility in Multiple System Atrophy: A Retrospective Cross-Sectional Study

by Rumi Ueha, Misaki Koyama, Akiko Seto, Taku Sato, Takao Goto, Kenta Orimo, Jun Mitsui and Tatsuya Yamasoba

J. Clin. Med. 2024, 13(17), 5026; https://doi.org/10.3390/jcm13175026 - 25 Aug 2024

Viewed by 1165

Abstract

Background/Objective: Multiple system atrophy (MSA) is often associated with dysphagia and esophageal dysmotility (ED). However, ED in patients with MSA is poorly understood. To assess the relationship between ED, dysphagia, and other clinical findings in such patients and investigate the details of ED [...] Read more.

Background/Objective: Multiple system atrophy (MSA) is often associated with dysphagia and esophageal dysmotility (ED). However, ED in patients with MSA is poorly understood. To assess the relationship between ED, dysphagia, and other clinical findings in such patients and investigate the details of ED in MSA using high-resolution manometry (HRM). Methods: Patients from The University of Tokyo Hospital with MSA who underwent swallowing examinations, esophagography, and HRM between 2017 and 2022 were enrolled. A retrospective chart review of patients’ backgrounds, swallowing function, and esophageal motility was performed. ED was evaluated using the Chicago Classification version 4.0. Results: Seventy-four patients with MSA were identified. The median age was 64 years, 48 patients (65%) were male, and the cerebellar variant type was predominant (69%). Abnormal upper esophageal sphincter (UES) resting pressure was observed in 34 patients (46%) and intraesophageal stasis in 65 (88%). High-severity MSA was a risk factor for developing dysphagia, vocal fold movement impairment, and abnormal UES function (p < 0.05). However, no overt clinical risk factors for ED were identified. Various types of ED were detected using HRM, and ineffective esophageal motility was the most frequent disorder. Conclusions: ED is a common occurrence in patients with MSA. Although a high-severity MSA may be a risk factor for developing dysphagia and vocal fold motion impairment, ED can occur regardless of clinical severity. Since ED is rarely detected based on subjective symptoms, careful evaluation of esophageal motility by esophagography or HRM is warranted in patients with MSA. Full article

(This article belongs to the Special Issue Current and Future Trends in Otorhinolaryngology–Head and Neck Surgery)

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14 pages, 1736 KiB

Open AccessArticle

Electrical Ear Canal Stimulation as a Therapeutic Approach for Tinnitus—A Proof of Concept Study

by Jana Vater, Moritz Gröschel, Agnieszka J. Szczepek and Heidi Olze

J. Clin. Med. 2024, 13(9), 2663; https://doi.org/10.3390/jcm13092663 - 1 May 2024

Viewed by 4192

Abstract

Background: Tinnitus—the perception of sound despite the absence of an external source—can be a debilitating condition for which there are currently no pharmacological remedies. Our proof of concept study focused on the immediate effects of non-invasive electrical stimulation through the ear canal on [...] Read more.

Background: Tinnitus—the perception of sound despite the absence of an external source—can be a debilitating condition for which there are currently no pharmacological remedies. Our proof of concept study focused on the immediate effects of non-invasive electrical stimulation through the ear canal on loudness and tinnitus-induced distress. In addition, we aimed to identify variables that may affect the simulation outcomes. Methods: Sixty-six patients (29 women and 37 men, mean age 54.4 ± 10.4) with chronic tinnitus were recruited to the tertiary referral hospital between December 2019 and December 2021. They underwent 10 min of electrical stimulation through the ear canal for three consecutive days. Visual analog scales measured loudness and tinnitus-induced distress immediately before and after stimulation. Results: After three days of electrical stimulation, tinnitus loudness decreased in 47% of patients, 45.5% reported no change, and 7.6% reported worsening. Tinnitus severity decreased in 36.4% of cases, 59.1% of patients reported no change, and 4.5% reported worsening. Women responded positively to therapy earlier than men. In addition, tinnitus distress decreased in patients with compensated tinnitus but not in those with uncompensated tinnitus. Finally, patients with bilateral tinnitus improved earlier than those with unilateral tinnitus, and the age of the patients did not influence the stimulation results. Conclusions: Our proof of concept study confirms the potential of non-invasive electrical stimulation of the ear as a promising screening approach to identifying patients for more advanced electrostimulation treatment, such as an extracochlear anti-tinnitus implant. These findings have practical implications for tinnitus management, offering hope for improved patient care. Full article

(This article belongs to the Special Issue Current and Future Trends in Otorhinolaryngology–Head and Neck Surgery)

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10 pages, 1851 KiB

Open AccessArticle

Correlation between Subjective Nasal Patency and Nasal Capacity in Young Adults: A Pilot Study with a Prototype Device—A Nasoorospirometer

by Katarzyna Zasadzińska-Stempniak, Hanna Zajączkiewicz and Andrzej Kukwa

J. Clin. Med. 2024, 13(9), 2506; https://doi.org/10.3390/jcm13092506 - 24 Apr 2024

Viewed by 1394

Abstract

Background: Nasal airway obstruction (NAO) is characterised by high resistance in the nasal cavity with a collapsible and narrowed upper airway and is an integral part of OSA pathophysiology. The literature demonstrates that the identification of high-risk OSA in the young adult population [...] Read more.

Background: Nasal airway obstruction (NAO) is characterised by high resistance in the nasal cavity with a collapsible and narrowed upper airway and is an integral part of OSA pathophysiology. The literature demonstrates that the identification of high-risk OSA in the young adult population leads to the prevention of later health consequences. A nasoorospirometer is a prototype device that measures nasal capacity during inspiration. The basis for measurement is a Wheatstone bridge and a thermal anemometer. The parameters are recorded via hot wire anemometry (HTA) with velocity measurements in the airflow field. Therefore, this pilot study aimed to test the feasibility of the device by examining a young adult sample. The secondary aim was to determine whether subjective NAO correlates with nasal capacity and whether NAO corresponds with anthropometric parameters and individual risk of OSA. Methods: A group of 31 participants (mean age 24.9 years) underwent a thorough laryngological examination. The nasoorospirometer was used to measure objective NAO (nasal capacity), the NOSE scale was used to gain subjective NAO evaluation, and the Berlin Questionnaire for the risk of OSA. Results: A correlation analysis confirmed no significant associations between the subjective and objective measures (p > 0.05). Higher BMI and neck circumference are associated with lower NAO and higher nasal patency in the population of young adults (r: 0.32–0.45; p < 0.05). The risk of OSA showed no statistically significant association (p > 0.05). Conclusions: We presented three methods of NAO assessment: subjective participant evaluation, objective nasoosopirometry, and objective laryngological assessment. However, the use of a nasoorospirometer with anthropometric measures in young adults needs to be verified in future studies. Full article

(This article belongs to the Special Issue Current and Future Trends in Otorhinolaryngology–Head and Neck Surgery)

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8 pages, 207 KiB

Open AccessArticle

The COVID-19 Tracheostomy Experience at a Large Academic Medical Center in New York during the First Year

by Dhruv Patel, Anthony Devivo, Evan Leibner, Atinuke Shittu, Usha Govindarajulu, Pranai Tandon, David Lee, Randall Owen, Gustavo Fernandez-Ranvier, Robert Hiensch, Michael Marin, Roopa Kohli-Seth and Adel Bassily-Marcus

J. Clin. Med. 2024, 13(7), 2130; https://doi.org/10.3390/jcm13072130 - 7 Apr 2024

Viewed by 1397

Abstract

Background: New York City was the epicenter of the initial surge of the COVID-19 pandemic in the United States. Tracheostomy is a critical procedure in the care of patients with COVID-19. We hypothesized that early tracheostomy would decrease the length of time on [...] Read more.

Background: New York City was the epicenter of the initial surge of the COVID-19 pandemic in the United States. Tracheostomy is a critical procedure in the care of patients with COVID-19. We hypothesized that early tracheostomy would decrease the length of time on sedation, time on mechanical ventilation, intensive care unit length of stay, and mortality. Methods: A retrospective analysis of outcomes for all patients with COVID-19 who underwent tracheostomy during the first year of the COVID-19 pandemic at the Mount Sinai Hospital in New York City, New York. All adult intensive care units at the Mount Sinai Hospital, New York. Patients/subjects: 888 patients admitted to intensive care with COVID-19. Results: All patients admitted to the intensive care unit with COVID-19 (888) from 1 March 2020 to 1 March 2021 were analyzed and separated further into those intubated (544) and those requiring tracheostomy (177). Of those receiving tracheostomy, outcomes were analyzed for early (≤12 days) or late (>12 days) tracheostomy. Demographics, medical history, laboratory values, type of oxygen and ventilatory support, and clinical outcomes were recorded and analyzed. Conclusions: Early tracheostomy resulted in reduced duration of mechanical ventilation, reduced hospital length of stay, and reduced intensive care unit length of stay in patients admitted to the intensive care unit with COVID-19. There was no effect on overall mortality. Full article

(This article belongs to the Special Issue Current and Future Trends in Otorhinolaryngology–Head and Neck Surgery)

8 pages, 6417 KiB

Open AccessArticle

Recurrent Sialolithiasis following Intraoral Deep Hilar/Intraparenchymal Stone Removal from Wharton’s Duct

by Konstantinos Tarazis, Konstantinos Garefis, Angelos Chatziavramidis and Iordanis Konstantinidis

J. Clin. Med. 2024, 13(3), 909; https://doi.org/10.3390/jcm13030909 - 5 Feb 2024

Cited by 3 | Viewed by 1512

Abstract

(1) Background: Submandibular gland (SMG) sialolithiasis treatment has shifted significantly, favouring minimal invasiveness. Nonetheless, transoral stone removal remains viable for distal, deep hilar, and intraparenchymal stones. However, data are limited regarding recurrence and revision surgery; (2) Patients/Methods: This retrospective study included 226 patients [...] Read more.

(1) Background: Submandibular gland (SMG) sialolithiasis treatment has shifted significantly, favouring minimal invasiveness. Nonetheless, transoral stone removal remains viable for distal, deep hilar, and intraparenchymal stones. However, data are limited regarding recurrence and revision surgery; (2) Patients/Methods: This retrospective study included 226 patients with SMG stones treated using Wharton’s duct slitting and marsupialisation over nine years; 138 had deep hilar or intraparenchymal stones, while 88 had distal stones. Of the former group, 18 experienced symptom recurrence post-surgery, 12 with stones and 6 with duct stenosis; (3) Results: Of the 126 patients without recurrent stones, 71% were male and 29% were female. Their mean age was 51.02 ± 9.36 years. The stones of the 126 patients without recurrence had a diameter of 8.3 mm ± SD: 4 mm, which was significantly smaller than those of the patients who experienced recurrence (13.8 mm ± SD: 2.4 mm; p < 0.05). The mean estimated stone growth recurrence rate was 8.4 ± SD: 1.8 mm per year. A secondary operation was performed 34 ± SD: 14.7 months after the first. Of the patients with recurrence, 91.7% were treated under general anaesthesia. The preferred treatment for 58.4% of patients was intraoral revision operation; the remainder underwent total gland resection. The mean follow-up period was 43 ± SD: 18 months; (4) Conclusions: The rate of revision surgery was relatively low. In recurrent SMG sialolithiasis, new stones may grow faster than the primary stones, which are already larger than those in patients without recurrence. The slitting and marsupialisation of Wharton’s duct can treat recurrent cases. Full article

(This article belongs to the Special Issue Current and Future Trends in Otorhinolaryngology–Head and Neck Surgery)

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Review

Jump to: Research, Other

11 pages, 1398 KiB

Open AccessReview

Contemporary Management of Cerebrospinal Fluid Rhinorrhoea: A Review of the Literature

by Zahir Mughal, Pablo Martinez-Devesa, Alexandros Boukas, Sanjeeva Jeyaretna and Ali Qureishi

J. Clin. Med. 2025, 14(3), 995; https://doi.org/10.3390/jcm14030995 - 4 Feb 2025

Viewed by 1009

Abstract

Background/Objectives: Cerebrospinal fluid (CSF) rhinorrhoea carries a significant risk of life-threatening intracranial complications. This review provides a contemporary overview of current management strategies for CSF rhinorrhoea. Methods: We conducted a literature review, examining studies from Medline, Embase, and Google Scholar published within the [...] Read more.

Background/Objectives: Cerebrospinal fluid (CSF) rhinorrhoea carries a significant risk of life-threatening intracranial complications. This review provides a contemporary overview of current management strategies for CSF rhinorrhoea. Methods: We conducted a literature review, examining studies from Medline, Embase, and Google Scholar published within the last 20 years. This narrative synthesis summarises the current and future trends in the management of CSF rhinorrhoea. Results: The management of CSF leaks requires a multidisciplinary approach, encompassing a thorough clinical assessment, targeted diagnostic testing, and a spectrum of surgical and non-surgical interventions. Endoscopic techniques, particularly the use of vascularised flaps such as the nasoseptal flap, has become central to anterior skull base reconstruction. Numerous graft and flap choices provide tailored solutions based on defect size and CSF flow characteristics, with reported success rates exceeding 90%. Conclusions: Endoscopic repair of CSF rhinorrhoea continues to evolve, with modern techniques significantly enhancing success rates and reducing morbidity. Further understanding of underlying aetiologies, advances in technology, and refinement in surgical technique are areas for future innovation in CSF rhinorrhoea management. Full article

(This article belongs to the Special Issue Current and Future Trends in Otorhinolaryngology–Head and Neck Surgery)

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Other

Jump to: Research, Review

12 pages, 1013 KiB

Open AccessSystematic Review

Adverse Events with Hypoglossal Nerve Stimulation in the Treatment of Obstructive Sleep Apnea—A Systematic Review of Clinical Trials and Real-World Data

by Mathias Wollny, Clemens Heiser, Ulrich Sommer, Christoph Schöbel and Marcel Braun

J. Clin. Med. 2024, 13(15), 4282; https://doi.org/10.3390/jcm13154282 - 23 Jul 2024

Cited by 3 | Viewed by 2224

Abstract

Background/Objectives: Hypoglossal nerve stimulation (HNS) emerged as an alternative treatment for patients with obstructive sleep apnea (OSA) a decade ago. Long-term clinical trials and real-world data show that HNS treatment provides significant and sustained improvements in both OSA disease control and quality-of-life measures [...] Read more.

Background/Objectives: Hypoglossal nerve stimulation (HNS) emerged as an alternative treatment for patients with obstructive sleep apnea (OSA) a decade ago. Long-term clinical trials and real-world data show that HNS treatment provides significant and sustained improvements in both OSA disease control and quality-of-life measures over time. Given the nature of HNS treatment, with the requirement of using an implantable neurostimulation system, patient safety is a critical domain in the assessment of this technology. The objective of this review was to evaluate adverse events (AEs) and complications with HNS therapy in a systematic review of published evidence. Methods: Medline, Cochrane, and Web of Science were systematically searched to identify randomized controlled and real-world observational studies reporting relevant outcomes with HNS therapy for treatment of OSA that included procedure-, device-, and treatment-related AEs. Results: Out of 418 articles screened, 27 were reviewed for eligibility, and 17 studies, the majority found to have low-to-moderate risk of bias, with data on 1962 patients were included for further analysis. Across included studies, reporting of AEs was heterogeneous with regard to the classifications used and the extent of reporting. Over an average follow-up duration of 17.5 ± 16.9 months, the pooled mortality rate was 0.01% (95% CI = 0.0 to 0.2%), with all reported deaths being unrelated to HNS treatment. The HNS system survival probability over the follow-up time of 60 months was 0.9834 (95% CI = 0.9768 to 0.9882), with infections and request for removal by patients being the most common indications. The pooled surgical revision rate was 0.08% (95% CI 0.0 to 0.2%). Most reported treatment-related side effects were transient stimulation-related discomfort (0.08%, 95% CI = 0.0 to 0.2%) and tongue abrasions (0.07%, 95% CI = 0.0 to 0.2%). Based on the systematic review, a standardized set of endpoints was defined, aiming to harmonize safety data relevant to HNS therapy. Conclusions: In this systematic review, HNS therapy for treatment of OSA is associated with a positive patient safety profile. AEs occur mainly at device implantation and during the treatment acclimatization period. Due to a lack of available evidence, partially implantable HNS systems are underrepresented in this review, which limits the generalizability of the results. Significant heterogeneity was found for adverse event reporting. A framework for reporting HNS outcomes that includes AEs and side effects is proposed to facilitate comparability of the reported data. Full article

(This article belongs to the Special Issue Current and Future Trends in Otorhinolaryngology–Head and Neck Surgery)

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