A clinico-epidemiological study of hearing loss in adult patients presenting to a tertiary healthcare center in India

2021 ◽  
Vol 19 (3) ◽  
pp. 18-20
Author(s):  
Sathyaki D C ◽  
Keyword(s):  
Hearing Loss ◽  
Older Patients ◽  
Age Groups ◽  
Chronic Otitis Media ◽  
Pure Tone Audiometry ◽  
Adult Patients ◽  
Common Symptom ◽  
Common Diagnosis ◽  
Tertiary Healthcare ◽  
Brain Stem Evoked Response

Background: The objectives of the study are: 1. To determine the profile of patients presenting with hearing loss. 2. To determine the causes of hearing loss in adult patients of various age groups. The cases for the study comprised of adult patients aged >/=20years, presenting to the ENT Out-patient Department with complaint of hearing loss. Detailed history thorough ENT examination including Examination of the ear, nose and throat with Bull’s eye lamp, Otoscopic/Otomicroscopic/Otoendoscopic examination with photo-documentation of the ear status when required, tuning fork tests, and a battery of audiological tests including pure-tone audiometry, impedance audiometry and Brain-stem Evoked Response audiometry (when required) were conducted and the reports of the same were enclosed with the Pro forma of the patients. Results and Discussion: Hearing loss is more common in old age and more male patients presented with hearing loss. The most common symptom seen with hearing loss was tinnitus which was commonly ringing type and this was commonly seen in older patients associated with sensori-neural hearing loss. The most common type of hearing loss was sensori-neural hearing loss seen more commonly in older patients and associated with tinnitus. The definitive diagnosis for patients with sensori-neural hearing loss was difficult to specify with the most common diagnosis being presbyacusis, followed by noise induced hearing loss. The second common diagnosis was Chronic Otitis Media(COM).

Hearing recovery from deafness caused by bromate intoxication

2018 ◽  
Vol 132 (11) ◽  
pp. 1039-1041 ◽  
Author(s):  
J Suzuki ◽  
Y Takanashi ◽  
A Koyama ◽  
Y Katori
Keyword(s):  
Hearing Loss ◽  
Sensorineural Hearing Loss ◽  
Pure Tone ◽  
Pure Tone Audiometry ◽  
Auditory Brainstem ◽  
Sensorineural Hearing ◽  
Auditory Brainstem Responses ◽  
Common Symptom ◽  
Hearing Recovery ◽  
Continuous Haemodiafiltration

AbstractObjectivesSodium bromate is a strong oxidant, and bromate intoxication can cause irreversible severe-to-profound sensorineural hearing loss. This paper reports the first case in the English literature of bromate-induced hearing loss with hearing recovery measured by formal audiological assessment.Case reportA 72-year-old woman was admitted to hospital with complaints of profound hearing loss, nausea, diarrhoea and anuria after bromate ingestion in a suicide attempt. On admission, pure tone audiometry and auditory brainstem responses showed profound bilateral deafness. Under the diagnosis of bromate-induced acute renal failure and sensorineural hearing loss, continuous haemodiafiltration was performed. When dialysis was discontinued, pure tone audiometry and auditory brainstem responses showed partial threshold recovery from profound deafness.ConclusionSevere-to-profound sensorineural hearing loss is a common symptom of bromate intoxication. Bromate-induced hearing loss may be partially treated, and early application of continuous haemodiafiltration might be useful as a treatment for this intractable condition.

scholarly journals Cephalometric and Audiological Assessment of Eustachian Tube in Down Syndrome and Chronic Otitis Media

2013 ◽  
Vol 5 (3) ◽  
pp. 133-138
Author(s):  
Sunali Khanna ◽  
R Rangasayee
Keyword(s):  
Hearing Loss ◽  
Down Syndrome ◽  
Otitis Media ◽  
Eustachian Tube ◽  
Conductive Hearing Loss ◽  
Chronic Otitis Media ◽  
Pure Tone Audiometry ◽  
Predisposing Factor ◽  
Lateral Cephalometry ◽  
Conductive Hearing

ABSTRACT Objective Cephalometric assessment of Eustachian tube (ET) parameters and audiological evaluation in Down syndrome (DS) and Chronic Otitis Media (COM) and comparison with controls. The ET length, Total Cranial Base (TCB), Posterior Upper Facial Height (PUFH), Maxillary Depth (MD), s-ba (sella-basion) to Palatal Line (PL) and s-ba to ET length were considered. Materials and methods The study comprised of 75 subjects of both sexes in the age range of 7 to 20 years. Digital lateral cephalometry was performed for DS, COM and controls (n = 25). Pure tone audiometry (PTA) and immittance audiometry (IA) was performed to assess audiological status. Results ET length, PUFH, TCB and MD was found to be significantly reduced in DS and COM. s-ba to PL and s-ba to ET was significantly reduced in DS and COM. The s-ba to PL and s-ba to ET length angle in moderate and severe CHL (Conductive Hearing Loss) was decreased significantly. The s-ba to ET length was significantly decreased in patients with B and C tympanogram. Conclusion Aberration in the dimension of the region of the ET can be considered as a predisposing factor for otitis media and conductive hearing loss in DS. How to cite this article Khanna S, Rangasayee R. Cephalometric and Audiological Assessment of Eustachian Tube in Down Syndrome and Chronic Otitis Media. Int J Otorhinolaryngol Clin 2013;5(3):133-138.

Quality of life measures in otitis media

2013 ◽  
Vol 127 (5) ◽  
pp. 442-447 ◽  
Author(s):  
E J Maile ◽  
R Youngs
Keyword(s):  
Quality Of Life ◽  
Hearing Loss ◽  
Hearing Impairment ◽  
Otitis Media ◽  
Chronic Otitis Media ◽  
Pure Tone Audiometry ◽  
Quality Of Life Measures ◽  
Generic Measures ◽  
Disease Specific

AbstractDisabling hearing impairment is the world's most common disability. Traditionally, hearing levels measured by pure tone audiometry have been used to define and quantify hearing loss. The effects of disabling hearing loss on patients' quality of life can be profound, and audiometric data alone may not correlate with quality of life measures. Generic measures of quality of life can be used to compare different diseases, and as such are useful in resource allocation and burden of disease studies. Their disadvantage is that they are not disease-specific and can therefore under-estimate the effects of a disease on patients' quality of life. Disease-specific measures are more sensitive. In chronic otitis media, additional factors such as discharge augment the effect of hearing loss alone on quality of life. Many of the quality of life measures developed for chronic otitis media have been used to assess improvement following reconstructive surgery. Quality of life measures have also been used to assess the effect of paediatric otitis media. Quality of life measures also have utility in the developing world, where hearing impairment is a huge burden.

scholarly journals A Correlative Study Between Size of Tympanic Membrane Perforation, Pure Tone Audiometry and Intraoperative Findings in Tympanoplasty

2018 ◽  
Vol 26 (1) ◽  
pp. 43-47
Author(s):  
Santosh U P ◽  
Sridurga J ◽  
Aravind D R
Keyword(s):  
Hearing Loss ◽  
Tympanic Membrane ◽  
Otitis Media ◽  
Middle Ear ◽  
Pure Tone ◽  
Chronic Otitis Media ◽  
Pure Tone Audiometry ◽  
Tympanic Membrane Perforation ◽  
Membrane Perforation ◽  
Operative Findings

Introduction             Chronic otitis media (COM) is a most common and prevalent disease of the middle ear. COM has been defined as a longstanding inflammatory condition of middle ear and mastoid, associated with perforation of the tympanic membrane. Tympanoplasties are common surgeries performed for chronic otitis media in inactive mucosal type. Any otological surgery may involve a menace/ hazard of hearing loss post operatively.             In this study, an attempt was made to correlate, size of tympanic membrane perforation, pure tone audiometry and intra-operative findings in tympanoplasties, results were analysed and conclusion drawn. Materials and Methods Forty patients attending ENT OPD with chronic otitis media (COM), inactive mucosal type, with conductive hearing loss undergoing tympanoplasties who were willing to participate in the study were selected.  Ear was examined pre-operatively to assess the size of perforation and then, pure tone audiometry (PTA) was done to assess the type of hearing loss and its severity. During tympanoplasty, middle ear was inspected for ossicular status and any other pathology was noted. Later, the size of tympanic membrane perforation, pure tone audiometry and intra operative findings were correlated with each other and analysed. Result  In small and medium sized perforation, PTA and intraoperative findings correlated with each other. Whereas, in large and subtotal perforation, there was no correlation. Conclusion             In small and medium sized perforation, middle ear inspection may not be necessary. Whereas, in large and subtotal perforation it is necessary. 

scholarly journals Improvement of Tinnitus following Tympanoplasty and Tympanomastoidectomy Surgeries in Patients with Chronic Otitis Media

2016 ◽  
Vol 5 (2) ◽  
pp. 63-69
Author(s):  
Masoumeh Saeedi ◽  
Mohammad Hossein Khosravi
Keyword(s):  
Hearing Loss ◽  
Otitis Media ◽  
Chronic Otitis Media ◽  
Cross Sectional Study ◽  
Common Symptom ◽  
Sectional Study ◽  
Chi Square ◽  
Cross Sectional ◽  
Tinnitus Severity ◽  
Spss Software

Background: After otorrhea and hearing loss, Tinnitus is the most common symptom in pa­tients with chronic otitis media (COM). The aim of this study was to evaluate the improvement of tinnitus in COM patients after tympanoplasty and tympanomastoidectomy surgeries. Mate­rials and Methods: This cross-sectional study was conducted on COM patients suffering from Tinnitus referred to Baqiyatallah hospital, Tehran, Iran undergoing tympanoplasty or tympano­mastoidectomy surgeries between March 2013 and August 2014. Tinnitus Handicap Inventory (THI) and Visual Analogue Scale (VAS) questionnaires were filled before and two months after surgery by each patient, and considered subjects were compared with each other. Audiometry test was taken from each patient before and two months after surgery. Audiometry results as well as Air-Bone gap were measured and evaluated prior and after surgery. Data were analyzed using SPSS software by ANOVA, sample t-test and Chi-square tests. Results: Eventually, 26 male and 24 female patients with a mean age of 38.62±11.88 years were enrolled. Air conduc­tion at all frequencies was 49.99±17.37 before and 36.98±22.06 after surgery (P<0.001). Sever­ity of tinnitus was 62.92±30.54 before and 30.54±20.08 after surgery based on THI (P<0.001). Also, it was 7.46±1.66 before and 3.5±2.06 after surgery based on VAS evaluations (P<0.001). Tinnitus severity reduction was significantly associated with the improvement of hearing loss and decrement of air-Bone gap (P<0.001). Tinnitus symptoms such as loudness, annoyance, impact on life and perception of Tinnitus significantly reduced after surgery. Moreover, Tym­panomastoidectomy was more effective on the improvement of Tinnitus in comparison with Tympanoplasty (P=0.019).Conclusion: It seems that, both tympanomastoidectomy and tympa­noplasty surgeries are effective on the improvement of tinnitus in patients with COM; however, Tympanomastoidectom surgery was shown to be more effective.[GMJ.2016;5(2):63-69]

scholarly journals Demographic Analysis of Adult Patients Presenting With Unilateral Ear Discharge at National Medical College

Med Phoenix ◽  
2018 ◽  
Vol 3 (1) ◽  
pp. 48-51
Author(s):  
Amit Jha
Keyword(s):  
Otitis Media ◽  
Teaching Hospital ◽  
Care Center ◽  
Tertiary Care ◽  
Chronic Otitis Media ◽  
Adult Patients ◽  
Common Symptom ◽  
National Medical College ◽  
Medical College ◽  
National Medical

Background: Discharging ear is a common symptom among the patients presenting in ENT OPD for consultation. The commonest cause for discharging ear is chronic otitis media. Poverty, ignorance, crowded living conditions due to large families, poor sanitation, and lack of personal and environmental hygiene are some of the main factors behind the prevalence of chronic otitis media. National medical college and teaching hospital is a tertiary care center located in Birgunj metropolitan city in central Nepal. It caters to thousands of patients with discharging ear each year.Methods: This qualitative, descriptive study was carried out in department of ENT-HNS at National Medical College and Teaching Hospital located Birgunj-15, Parsa, Province no. 2 of Nepal for duration of one year from August 1, 2014 to July 30, 2015. Two hundred and five (205) adult patients with complains of unilateral          discharging ear were included in the study.Results: Mostly female patients and those in the age group of 15-30 years from Bara and Parsa districts of Nepal including the areas around the Indo-Nepal border avail the services of department of ENT-HNS of National medical college and teaching hospital.Conclusions: The delivery of ENT-HNS services to the concerned patients is insufficient and inefficient owning to various factors. The government of Nepal and India along with National medical college and teaching hospital can work together to improve the situation. Med Phoenix. Vol. 3, Issue. 1, 2018, Page: 48-51 

scholarly journals Incidence of Inner Ear Disorders in Various Forms of Acute Otitis Media in ENT Practices in Germany

2020 ◽  
pp. 014556132093056
Author(s):  
David Ulrich Seidel ◽  
Simon Bode ◽  
Karel Kostev ◽  
Jonas Jae-Hyun Park
Keyword(s):  
Hearing Loss ◽  
Inner Ear ◽  
Otitis Media ◽  
Older Patients ◽  
Age Groups ◽  
Acute Otitis Media ◽  
The Elderly ◽  
Elderly Individuals ◽  
Nose And Throat ◽  
Inner Ear Disorders

Objective: The aim of this study was to determine the incidence of inner ear involvement in various forms of acute otitis media (AOM) in ear, nose, and throat (ENT) practices in Germany. Methods: Patients who had been diagnosed with various forms of AOM in the years 2010 to 2017 were enrolled in the study from a nationwide, representative practice database (Disease Analyzer, IQVIA). In these patients, the incidence of simultaneous or subsequent inner ear disorders (IED) was determined within 7 days and within 12 months from the date of an AOM diagnosis. Results: A total of 286 186 patients with AOM were enrolled. The most frequent diagnoses were “nonsuppurative otitis media, unspecified” (47.6%) and “otitis media, unspecified” (39.0%). The diagnoses of hemorrhagic bullous myringitis (BM) or influenza-induced AOM were very rarely found in the database. The highest incidence of IED after 7 days and 12 months was found in “nonsuppurative otitis media, unspecified” (7.7% and 15.9%, respectively), followed by “otitis media, unspecified” (5.6% and 13.5%, respectively). The incidences of the most frequent IED “hearing loss, unspecified” and “sensorineural hearing loss, unspecified” increased proportionally with increasing patient age, while the rare diagnoses of “labyrinthitis” and “ototoxic hearing loss” were evenly distributed among the age groups. Conclusion: In ENT practices in Germany, both various forms of AOM, as well as simultaneous or subsequent IED, are mostly being coded in an unspecific way, while specific forms such as hemorrhagic BM, influenza-induced AOM, and labyrinthitis are coded very rarely. Older patients have a higher risk of IED in AOM. A visit due to AOM seems to be a regular occasion for the initial diagnosis of hearing impairment in the elderly individuals. The highest risk of IED was found in nonsuppurative AOM.

scholarly journals Audiometric assessment of adolescents and adults with tympanic membrane perforation in Benin City

2018 ◽  
Vol 4 (4) ◽  
pp. 901 ◽  
Author(s):  
Johnson Ediale ◽  
Paul R. O. C. Adobamen ◽  
Titus S. Ibekwe
Keyword(s):  
Hearing Loss ◽  
Tympanic Membrane ◽  
Pure Tone Audiometry ◽  
Cross Sectional Study ◽  
Tympanic Membrane Perforation ◽  
Adult Patients ◽  
Hearing Level ◽  
Cross Sectional ◽  
Benin City ◽  
Membrane Perforation

<p class="abstract"><strong>Background:</strong> The degree of hearing loss is directly proportional to the size of tympanic membrane (TM) perforation. However, there is dearth of information on correlation between severity of hearing loss and location of perforation on the tympanic membrane. The objective of the study was to determine the hearing level of adolescent and adult patients with tympanic membrane perforation.</p><p class="abstract"><strong>Methods:</strong> A cross sectional study at the ENT Clinic, University of Benin Teaching Hospital (U.B.T.H), Benin City. Consecutive patients with TM perforations were examined with ‘‘Firefly video-otoscope’’, and subsequently had pure tone audiometry. The contralateral intact TMs in individuals with unilateral TM perforation and the ears of students and staff of Institute of Health Technology UBTH were used as control. Data was analyzed using statistical package for social sciences (SPSS) version 20 and Image J software. P≤0.05 was considered statistically significant.  </p><p class="abstract"><strong>Results:</strong> Two hundred ears from 148 patients with TM perforation in either or both ears were studied. Conductive hearing loss (CHL) had the highest prevalence; 64.3% and 55.9% in the right and left ears respectively. Slight CHL; 67.5% was more common. However, the severity of hearing loss increased with the size and also varied with the location of TM perforation.</p><p><strong>Conclusions:</strong> The hearing level among adolescent and adult patients with TM perforation showed a significant association with the size and the location of the perforation on the TM.</p>

scholarly journals Noise Induced Hearing Loss among Aircrews of Bangladesh Air Force

2021 ◽  
Vol 16 (1) ◽  
pp. 12-15
Author(s):  
Iftekharul Islam ◽  
Md Abdullah Al Jobair ◽  
Mohammad Ahmed Ahsan ◽  
Mushtaq Ahmad ◽  
Mohammad Delwar Hossain ◽  
...  
Keyword(s):  
Hearing Loss ◽  
Air Force ◽  
Pure Tone ◽  
Prolonged Exposure ◽  
Age Groups ◽  
Hearing Threshold ◽  
Pure Tone Audiometry ◽  
Noise Induced Hearing Loss ◽  
Cross Sectional ◽  
Military Pilots

Introduction: Noise-induced hearing loss is a significant, often unrecognized health problem among the military pilots. Advanced aircraft are powerful and more efficient but generate high noise causing noise-induced hearing loss (NIHL) among military pilots. Aim: To determine the prevalence of noise-induced hearing loss among pilots of the Bangladesh Air Force (BAF) and its association with aircraft type and flying hours. Methods: This cross-sectional study was carried out at Central Medical Board (CMB), Bangladesh Air Force (BAF) Dhaka from April 2017 to March 2018. The audiometry was done in the ENT department of CMB, BAF. Pure-tone audiometry was used to measure hearing thresholds and following pure tone frequencies were used for the test: 0.25, 0.5, 1, 2, 3, 4, 6 and 8 kHz. The association between flight hours and the development of noise-induced hearing loss was analyzed in the different age groups. Results: The study revealed NIHL in the aircrew was 16.5% with a higher prevalence among the helicopter pilots (18.6%) as compared with fighter (16.7%) and transport (11.5%) pilots. The left ear was affected in most of the cases than the right ear. Pilots of more than 40 years old and ≥1500 flying hours had a significantly higher hearing threshold compared with other categories. Conclusion: Exposure to noise in aircrew is unavoidable. By avoiding prolonged exposure to loud noise environments and utilization of personal hearing safety devices can prevent noise-induced hearing loss. JAFMC Bangladesh. Vol 15, No 1 (June) 2020: 12-15

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