scholarly journals Hearing loss in a post COVID-19 patient

2021 ◽  
Vol 7 (3) ◽  
pp. 548
Author(s):  
Sayan Chakraborty ◽  
Sayan Maharatna ◽  
Chandra Shekar Reddy ◽  
Gaurav Gupta ◽  
Upendra Baitha ◽  
...  
Keyword(s):  
Hearing Loss ◽  
Head Injury ◽  
Sensorineural Hearing Loss ◽  
Hospital Discharge ◽  
Literature Search ◽  
Sudden Onset ◽  
Active Infection ◽  
First Case ◽  
Ototoxic Drugs

<p class="abstract">With the advent of COVID-19 pandemic, there has been a myriad of long-term complications in post-COVID patients. In these patients, one of the rare but dreaded symptoms reported is sudden onset sensorineural hearing loss (SNHL) that has been reported mostly during active infection. We followed up with these patients in our outpatient department and came across one patient of SNHL. We conducted a literature search in PubMed and Google Scholar but couldn’t come across any such care report from India. We are hereby reporting the first case of SNHL in a post-hospitalised COVID-19 from India presenting after 3 months of hospital discharge, with no history prior otologic illness, intake of ototoxic drugs or any head injury. Post-COVID patients can present with weird symptoms including hearing loss apart from other commonly reported post COVID 19 sequelae.</p>

Unusual presentation of temporal bone involvement in Churg–Strauss syndrome

2007 ◽  
Vol 122 (4) ◽  
pp. 425-427 ◽  
Author(s):  
M Martinez Del Pero ◽  
D Moffat ◽  
H Sudhoff
Keyword(s):  
Hearing Loss ◽  
Sensorineural Hearing Loss ◽  
Otitis Media ◽  
Sudden Onset ◽  
Sensorineural Hearing ◽  
Churg Strauss Syndrome ◽  
First Case ◽  
History Of ◽  
Strauss Syndrome ◽  
Churg Strauss

AbstractObjective:To present a case of a 60-year-old male with a history of sudden onset sensorineural hearing loss due to Churg–Strauss syndrome.Case report:The patient had a 20-year history of asthma and recurrent right otitis media and a nasal polypectomy four years prior to presenting with ear symptoms. Ear, nose and throat involvement is common in Churg–Strauss syndrome, usually manifesting as allergic rhinitis and chronic rhinosinusitis with or without polyps.Conclusions:Otolaryngologists play an important role in making an early diagnosis of this disease. To our knowledge this is the first case of Churg–Strauss syndrome primarily presenting with otological pathology: left sensorineural hearing loss and right otitis media.

Sudden bilateral sensorineural hearing loss associated with urticarial vasculitis

2013 ◽  
Vol 127 (7) ◽  
pp. 708-711 ◽  
Author(s):  
A C Hall ◽  
A C Leong ◽  
D Jiang ◽  
A Fitzgerald-O'Connor
Keyword(s):  
Hearing Loss ◽  
Sensorineural Hearing Loss ◽  
Cochlear Implantation ◽  
Skin Lesions ◽  
Sudden Hearing Loss ◽  
Sudden Onset ◽  
Sensorineural Hearing ◽  
Urticarial Vasculitis ◽  
Wells Syndrome ◽  
Bilateral Sensorineural Hearing Loss

AbstractBackground:Bilateral sensorineural hearing loss associated with recurrent urticarial skin lesions may be signs of underlying Muckle–Wells syndrome. Previous reports have described the hearing loss to be progressive in nature.Method:To our knowledge, this paper presents the first published case of sudden onset, bilateral sensorineural hearing loss associated with urticarial vasculitis due to underlying Muckle–Wells syndrome.Results:The patient underwent a cochlear implantation with a modest outcome.Conclusion:Cochlear implantation may help to rehabilitate sudden hearing loss associated with this condition, but early diagnosis may allow treatment with interleukin-1β inhibitors such as anakinra.

Trough-Shaped Audiograms Are Common in Patients with Acoustic Neuroma and Sudden Sensorineural Hearing Loss

2018 ◽  
Vol 23 (1) ◽  
pp. 58-62
Author(s):  
Kumiko Hosokawa ◽  
Seiji Hosokawa ◽  
Satoru Takebayashi ◽  
Hiroyuki Mineta
Keyword(s):  
Hearing Loss ◽  
Sensorineural Hearing Loss ◽  
Acoustic Neuroma ◽  
Sudden Onset ◽  
Sudden Sensorineural Hearing Loss ◽  
Sensorineural Hearing ◽  
Significant Finding ◽  
Frequency Range

Acoustic neuroma sometimes presents with sudden-onset sensorineural hearing loss as a primary symptom. We investigated 848 untreated cases that included 20 cases with acoustic neuroma with sudden-onset sensorineural hearing loss and 828 cases without acoustic neuroma. Fourteen of the 20 acoustic neuroma and 90 of the 828 cases of sudden-onset sensorineural hearing loss showed a trough-shaped audiogram with the greatest amount of hearing loss in the mid-frequency range. The incidence of a trough-shaped audiogram was significantly higher in patients with acoustic neuroma than in those without (p < 0.01). This study suggests that a trough audiogram is a significant finding in patients with sudden-onset sensorineural hearing loss and indicates the presence of acoustic neuroma.

scholarly journals Effectiveness of Various Treatments for Sudden Sensorineural Hearing Loss—A Retrospective Study

Life ◽  
2022 ◽  
Vol 12 (1) ◽  
pp. 96
Author(s):  
Magdalena B. Skarżyńska ◽  
Aleksandra Kołodziejak ◽  
Elżbieta Gos ◽  
Milaine Dominici Sanfis ◽  
Piotr H. Skarżyński
Keyword(s):  
Hearing Loss ◽  
Sensorineural Hearing Loss ◽  
Success Rate ◽  
Complete Recovery ◽  
Sudden Onset ◽  
Sudden Sensorineural Hearing Loss ◽  
Sensorineural Hearing ◽  
Prolonged Treatment ◽  
Retrospective Clinical Study ◽  
Hearing Recovery

(1) Background: A retrospective clinical study was conducted to compare the effectiveness of different pharmacological and non-pharmacological regimens for treating sudden sensorineural hearing loss (SSNHL). (2) Methods: Adult patients (n = 130) diagnosed with sudden sensorineural hearing loss (SSNHL) and hospitalized between 2015 and 2020 were enrolled in this study. Depending on the treatment regimen applied, patients were divided into five groups. Inclusion criteria were as follows: (i) hearing loss of sudden onset; (ii) hearing loss of at least 30 dB at three consecutive frequencies; (iii) unilateral hearing loss; (iv) age above 18 years. Exclusion criteria were as follows: (i) no follow-up audiogram; (ii) bilateral hearing loss; (iii) recognized alternative diagnosis such as tumor, disorder of inner ear fluids, infection or inflammation, autoimmune disease, malformation, hematological disease, dialysis-dependent renal failure, postdural puncture syndrome, gene-related syndrome, mitochondrial disease; and (iv) age below 18 years. (3) Results: Complete recovery was found in 14% of patients (18/130) and marked improvement was found in 6% (8/130), giving an overall success rate of 20%. The best results were obtained in the second group (i.e., patients given intratympanic glucocorticoid + prolonged orally administered glucocorticoid) where the success rate was 28%. In general, the older the patient, the smaller the improvement in hearing, a correlation that was statistically significant. (4) Conclusions: In treating SSNHL, the highest rate of hearing recovery—28%—was in the group of patients given intratympanic corticoid plus prolonged treatment with orally administered glucocorticoid.

scholarly journals Using the Zebrafish Lateral Line to Understand the Roles of Mitochondria in Sensorineural Hearing Loss

2021 ◽  
Vol 8 ◽  
Author(s):  
Melanie Holmgren ◽  
Lavinia Sheets
Keyword(s):  
Cell Death ◽  
Hearing Loss ◽  
Hair Cell ◽  
Sensorineural Hearing Loss ◽  
Lateral Line ◽  
Hair Cells ◽  
High Energy ◽  
Sensorineural Hearing ◽  
Mitochondrial Activity ◽  
Ototoxic Drugs

Hair cells are the mechanosensory receptors of the inner ear and can be damaged by noise, aging, and ototoxic drugs. This damage often results in permanent sensorineural hearing loss. Hair cells have high energy demands and rely on mitochondria to produce ATP as well as contribute to intracellular calcium homeostasis. In addition to generating ATP, mitochondria produce reactive oxygen species, which can lead to oxidative stress, and regulate cell death pathways. Zebrafish lateral-line hair cells are structurally and functionally analogous to cochlear hair cells but are optically and pharmacologically accessible within an intact specimen, making the zebrafish a good model in which to study hair-cell mitochondrial activity. Moreover, the ease of genetic manipulation of zebrafish embryos allows for the study of mutations implicated in human deafness, as well as the generation of transgenic models to visualize mitochondrial calcium transients and mitochondrial activity in live organisms. Studies of the zebrafish lateral line have shown that variations in mitochondrial activity can predict hair-cell susceptibility to damage by aminoglycosides or noise exposure. In addition, antioxidants have been shown to protect against noise trauma and ototoxic drug–induced hair-cell death. In this review, we discuss the tools and findings of recent investigations into zebrafish hair-cell mitochondria and their involvement in cellular processes, both under homeostatic conditions and in response to noise or ototoxic drugs. The zebrafish lateral line is a valuable model in which to study the roles of mitochondria in hair-cell pathologies and to develop therapeutic strategies to prevent sensorineural hearing loss in humans.

Unilateral sudden hearing loss as the first presenting symptom of moyamoya disease

2013 ◽  
Vol 127 (2) ◽  
pp. 196-199 ◽  
Author(s):  
L-S Tseng ◽  
S-D Luo
Keyword(s):  
Hearing Loss ◽  
Sensorineural Hearing Loss ◽  
Moyamoya Disease ◽  
Carotid Arteries ◽  
Internal Carotid ◽  
Cerebral Arteries ◽  
Sudden Onset ◽  
Sudden Sensorineural Hearing Loss ◽  
Sensorineural Hearing ◽  
Internal Carotid Arteries

AbstractObjective:We describe a rare case of sudden onset of unilateral sensorineural hearing loss occurring as the first symptom of moyamoya disease, which is characterised by progressive stenosis of the intracranial internal carotid arteries and their proximal anterior cerebral arteries and middle cerebral arteries.Method:Case report and review of the world literature regarding moyamoya disease with hearing loss.Results:The reported patient had moyamoya disease that initially presented as sudden, unilateral sensorineural hearing loss. Magnetic resonance imaging showed occlusion of the anterior cerebral, middle cerebral and distal internal carotid arteries bilaterally. The possible mechanism of this patient's sudden sensorineural hearing loss may have been vascular occlusion resulting from thrombotic narrowing or blockage by plaque.Conclusion:The described patient represents the first reported case of sudden onset, unilateral sensorineural hearing loss occurring as the first symptom of moyamoya disease. The possibility of a vascular lesion such as moyamoya disease should be considered in patients with sudden sensorineural hearing loss, especially children, young adults and Asian patients. Due to this disease's poor outcome, early diagnosis and treatment are important to prevent stroke.

Management of Sudden-Onset Sensorineural Hearing Loss in Children

2014 ◽  
Vol 151 (1_suppl) ◽  
pp. P238-P239
Author(s):  
Kavita K. Dedhia ◽  
David H. Chi
Keyword(s):  
Hearing Loss ◽  
Sensorineural Hearing Loss ◽  
Sudden Onset ◽  
Sensorineural Hearing
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