Cerumen Removal Research Articles

Telemedicine-Enabled Otoscopes as Catalysts for Accessible and Preventive Ear Health Care: Systematic Review and Meta-analysis

Background: Maintaining optimal hearing health and preventing ear infections is crucial across all life stages, spanning from before birth and infancy to middle age and beyond. The primary aim of the research was to evaluate and compare the effectiveness of the telemedicine-enabled otoscope (TEO) in diagnosing ear diseases with that of the conventional otoscope. Materials and Methods: The databases PubMed, Cochrane, and Embase were thoroughly searched to find original studies on TEO at the community as well as hospital levels along with meta-analysis for comparison with standard diagnostic methods using traditional otoscopes. Results: The telemedicine-equipped otoscope displays a sensitivity of 82% (confidence interval 0.78–0.95) and a specificity of 95% (confidence interval 0.93–0.96). When employed by physicians, the combined sensitivity and specificity become 84% (confidence interval 0.79–0.88) and 91% (confidence interval 0.87–0.94), respectively. Community Health Workers (CHWs) using telemedicine-enabled otoscopes exhibit a collective sensitivity of 80% (confidence interval 0.72–0.87) and a collective specificity of 97% (confidence interval 0.95–0.98). Snapping multiple photographs and removal of cerumen where necessary in increasing the quality of the photographs for diagnosis. Conclusions: The TEO holds the promise of substantially enhancing the accessibility of audiology services, encompassing evaluation, public outreach, and fundamental care. Its implementation has the potential to fortify primary health care environments, contributing to the prevention of ear diseases and assisting in mitigating the shortage of skilled ear care professionals.

Otolaryngology Simulation Curriculum Development and Evaluation for Medical Education in Rwanda.

This study aimed to assess the feasibility and acceptability of a new low-cost otolaryngology simulation training curriculum for medical students in Rwanda. Given the limited access to hands-on training and equipment in low-middle-income countries, building confidence in performing basic otolaryngology skills is vital for all medical students, especially where all graduates initially serve in primary care before specializing. Preintervention and postintervention assessments of simulation training. Conducted at the University of Global Health Equity in Rwanda. The simulation program comprised 3 primary components: (1) a low-cost, moderate-fidelity model for cricothyrotomy and tracheostomy practice, (2) a low-cost, low-fidelity ear model for foreign body and cerumen removal, and a high-fidelity manikin for practicing, (3) epistaxis management, and (4) nasal foreign body removal. Students underwent pretest and posttest assessments measuring their knowledge, experience, perceived skill, and confidence in performing these procedures. A survey collected feedback on the program. A total of 29 medical students participated in the simulation program, integrated into a 1-week otolaryngology "boot camp" preceding a 3-week clerkship rotation. All models were created using basic, locally available materials, at a total cost of $1.02 for cricothyrotomy and $0.20 for foreign body models. Knowledge and perceived confidence increased for all 3 simulations. All students found the simulations useful, enjoyable, and anticipated using these skills in future training. The study's results demonstrated that the low-cost otolaryngology simulation was well-received and enhanced knowledge, interest, and confidence in performing basic otolaryngology skills across all simulations.

Prevalence and Pattern of Ear Disease Among Primary School Students in Samoa: Preliminary Results from ENT Clinic Outreach to Urban, Rural and Remote Settings.

Objectives: To assess the prevalence and pattern of ear disease among students attending primary school in urban, rural, and remote regions of Samoa in order to develop an evidence-based national school ear and hearing health program. Methods: Retrospective clinical data review of all primary school students seen by the Ear, Nose & Throat Clinic of Samoa during school-based outreach visits from March 2022 to April 2024. A purposefully designed spreadsheet was created to extract the following information from the clinical records: school location (urban, rural, remote), gender (male, female), age (years), age category (0-4, 5-9, 10-14, 15+ years), right ear diagnosis, left ear diagnosis. Data were entered into the SPSS statistical software package for descriptive statistical analysis and association tests of significance. Results: A total of 1491 primary school students were seen for ear health examinations (51.1% male, 48.9% female), with a mean age of 9.1 years (SD = 2.3). Five primary schools were included, representing urban (n = 865), rural (n = 258), and remote (n = 368) settings. Overall, 682 (45.7%) students had normal ear examination results for both ears, 237 (15.9%) had an ear pathology in 1 ear only, and 568 (38.1%) had ear pathology in both ears. Bilateral ear pathology was significantly higher among students who were in the 5 to 9 age group (P < .00001), female (P = .035), and from rural settings (P = .0001). The most common pathology was impacted cerumen (36.8%), followed by otitis media with effusion (7.5%). Overall prevalence of chronic suppurative otitis media (CSOM) was 2.6% (n = 39 students). Following the school visits, no further intervention was required for 1180 students (79%), mostly due to successful cerumen and foreign body removals for 468 students (31.4%). Conclusion: Impacted cerumen is a significant issue among Samoan school-aged students, and future school-based ear health programs should include staff members trained in cerumen removal. CSOM prevalence suggests an avoidable burden of disease that must be addressed.

Feasibility of aging in place clinics in low income senior housing

The purpose of this study was to describe the feasibility of implementing interdisciplinary senior housing clinics. Feasibility was based on evidence of resident participation, services provided, improvement in clinical outcomes and sustaining clinics over time. Data were collected prospectively in four senior housing communities which included approximately 375 residents 60 years of age and older. Over the 12-month implementation period, 228 residents were seen, 61 % of all residents. We gave 131 immunizations, checked 576 blood pressures, completed 92 foot care treatments, 69 hearing evaluations and cerumen removal, completed 16 advance directives, 119 Annual Wellness Visits, and 13 assessments for acute medical problems. Overall, 87 individuals (38 %) had a decrease in their blood pressures, 121 (54 %) maintained their pressures and 19 (8 %) had increases in blood pressures. We reached over half of the residents living in these communities and estimated we could financially maintain the clinics with reimbursement based on billing.

A comparative study on the efficacy of over-the-counter wax solvents versus distilled water for managing ear cerumen

Abstract Background: Ear wax, or cerumen, is a naturally occurring hydrophobic waxy substance frequently encountered in otorhinolaryngology practices. Despite the abundance of water- and oil-based ceruminolytic agents available nowadays, there remains a lack of consensus regarding the preferred agent type, composition, or ideal treatment duration. Aims and Objectives: The study aimed to assess the efficacy of using distilled water as a wax-softening agent for ear wax removal and determine its advantages compared to over-the-counter (OTC) ceruminolytics. Materials and Methods: This double-masked, randomized prospective cohort study enrolled 236 patients seeking treatment for ear wax-related concerns at the Ear, Nose, Throat outpatient department. The cohort exclusively consisted of cases involving right ear wax, which were then randomly allocated into two groups: group A received distilled water ear drops, whereas group B received OTC ceruminolytic ear drops containing a combination of paradichlorobenzene with turpentine oil, benzocaine, and chlorbutol. Evaluation of patients took place pre- and post-intervention, focusing on three key parameters: the total duration required for ear suctioning, any additional instrumentation employed, and the occurrence of pre-procedure and post-procedure complications. Results: Out of the total 118 participants in the study, they were randomly distributed with 67 males and 51 females in group A and 63 males and 55 females in group B. During the pre-intervention complication assessment, nine subjects in group A reported ear blockage, whereas four subjects in group B did so. Additionally, two subjects in group A complained of pain, whereas none in group B did. Furthermore, five subjects in group A developed otitis externa, compared with three in group B. The average time required for ear suctioning to visualize the tympanic membrane was 9.24 ± 2.50 min in group A and 9.68 ± 2.18 min in group B. During the intervention, nine subjects in group A experienced pain during wax removal, whereas only six patients in Group B reported pain. After the interventions, five patients in group A complained of increased ear pain compared with seven in group B. Mild post-interventional pain was managed with an as-needed dosage of nonsteroidal anti-inflammatory drugs Statistically significant differences were observed in the study parameters between the subjects of the two groups. Conclusion: This study confirms that distilled water can serve as a viable method for dispersing wax, proving its efficacy comparable with commercially available OTC ceruminolytics.

Cerumenolytic Effects of Carbamide Peroxide in Patients with Ear Wax Obstruction.

Accumulated and compacted ear wax or cerumen can cause conductive hearing loss, discomfort and vertigo, and infection. This study investigates the effect of Carbamide peroxide (CP) compared with Phenol glycerin (PG) ear drops on cerumen. This experimental study investigated the effect of PG and CP ear drops on cerumen in ex vivo and in vivo phases. In the ex vivo phase cerumen degredation was scored following PG and CP treatments. In the in vivo phase, 29 patients with bilateral cerumen impaction were randomly entered the study. PG and CP were applied 3 times a day (each time 5 drops) for 4 days by patients. After treatments, the time of cerumen removal was measured. Instant changes showing degredation of cerumen (grade 1) was evident when it was exposed to CP, on the other hand degredation changes (grade 1) in cerumen treated with PG was only evident after 20 min incubation at 37 oC, while grade 3 degredation was evident in cerumen treated with CP after the same time incubation. Although the time needed for removal of cerumen was lower in CP treatment (54.10±31.77) compared to PG treatment (67.10±35.54), the difference was not statistically significant. Based on the literature and our results, carbamide peroxide is suggested as a proper treatment for patients with EAC obstruction caused by cerumen compaction, because not only it is significantly effective in cerumen degredation, but also no side effects have been reported.

Noise exposure in pediatric otolaryngology clinic: A sound survey of a single-institution tertiary care facility

BackgroundThe Occupational Safety and Health Administration (OSHA) considers acoustic exposure of 90 decibels (dB) an occupational risk for noise-induced hearing loss. Pediatric healthcare clinicians are exposed to considerable noise especially during invasive procedures, predisposing them to noise-induced hearing loss, increased work-related stress, and increased complications associated with intense noise exposure. While there has been extensive research in noise exposure in dentistry, to date there has been no research on noise exposure in the pediatric otolaryngology clinic setting. The objective of this study is to quantify the degree of noise exposure that pediatric otolaryngologists encounter in the clinical setting. MethodsA sound survey was performed of 420 pediatric otolaryngology clinic visits within a single-institution tertiary care facility from January 2022 to March 2022, with a total of 409 visits included. At each visit, noise was measured using a calibrated National Institute for Occupational Safety and Health (NIOSH) Sound Meter application, an iPad, and a microphone. The Equivalent Continuous Sound Pressure Level (LAeq), peak sound pressure level (SPL), C-weighted peak noise level (LCpeak), and the 8-hour time-weighted average (TWA) sound level were recorded. ResultsThe average LAeq was 61.1 dB, the median LAeq was 60.3 dB, and the average peak SPL was 80.5 dB. Only 0.5 % of visits reached an LAeq above 80 dB, however, 51 % were above 60 dB and 99 % were above 45 dB. No clinicians were exposed to noise exceeding established limits of safety. Patients younger than ten years old (p < 0.001) and those who underwent procedures such as cerumen removal (p < 0.001) elicited higher ranges of elevated noise. Multivariate analysis confirmed that increased age decreased acoustic exposure while procedures increased acoustic exposure. ConclusionsThe results of this study suggest that pediatric otolaryngology clinicians do not exceed hazardous noise limit exposure. However, they are exposed to levels above those which have been linked to stress, poor productivity, and stress-related disorders. This analysis also reports that patients who are younger and those that undergo procedures, specifically cerumen removal, tend to expose their providers to the highest levels of noise. This is the first study examining noise exposure in pediatric otolaryngology, and further research should evaluate the risks of noise exposure in this environment.

All you need to know about earwax removal

How nurses can help patients with problematic earwax build up that, if untreated, could lead to hearing loss

All you need to know about earwax removal

All you need to know about earwax removal

Ear wax removal: inequities in access

Practice NursingVol. 34, No. 3 EditorialEar wax removal: inequities in accessDebbie BrownDebbie BrownEditor-in-ChiefSearch for more papers by this authorDebbie BrownPublished Online:3 Mar 2023https://doi.org/10.12968/pnur.2023.34.3.93AboutSectionsView articleView Full TextPDF/EPUB ToolsAdd to favoritesDownload CitationsTrack CitationsPermissions ShareShare onFacebookTwitterLinked InEmail View article References Brown D. To irrigate or not? Practice Nursing. 2021;32(12):463. https://doi.org/10.12968/pnur.2021.32.12.463 Link, Google Scholar FiguresReferencesRelatedDetails 2 March 2023Volume 34Issue 3ISSN (print): 0964-9271ISSN (online): 2052-2940 Metrics History Published online 3 March 2023 Published in print 2 March 2023 Information© MA Healthcare LimitedPDF download

Endoscope ear pick: An emerging but neglected medical device.

Earwax (cerumen), a normal bodily secretion, can become a problem when it obstructs the ear canal. Earwax removal is a difficult task for specialists because of the ear's unique location and the ear canal's intricate structure. Using ear scoops or cotton swabs to dig out ear wax in daily life is like "a blind man walking on a cliff." Improper operation may damage the ear canal or the eardrum. Thus, we need a pair of visible "eyes," otoscopes, to help us see earwax intuitively. As opposed to traditional otoscopes, which only serve as a visual aid, the endoscopic ear pick allows us to not only view the ear canal but also remove wax or other obstructions from the ear. In this review, we discussed endoscope ear pick pros and cons and discussed their future role.

Trends in Billing and Medicare Reimbursement for In-Office Cerumen Removal by Otolaryngologists and Other Providers.

To analyze trends in billing patterns, Medicare reimbursement, and practice-setting for otolaryngologists (ORLs) and other provider types performing in-office cerumen removal. This retrospective study included data on Medicare-billing providers from the Medicare Part B: Provider Utilization and Payment Datafiles (2012-2018). Number of providers performing in-office cerumen removal, total sums and medians for Medicare reimbursements and services, and services per patient were gathered along with geographic distributions. There have been near linear declines in number of general physicians and other provider types performing cerumen extractions with 42.6% and 40.7% declines, respectively, and near linear growth in number of ORLs and advanced practice providers (APPs) with 9.7% and 51.1% growth, respectively. At the median, general physicians, APPs, and other provider types have been billing for a similar and constant number of cerumen extractions per provider, while ORLs have seen a 10.6% increase. Total Medicare reimbursement to general physicians and other provider types has fallen 45.0% and 32.5%, respectively, and to ORLs and APPs has grown 16.9% and 103.4%, respectively. Compared to non-ORLs, ORLs tend to bill for cerumen extraction out of an urban setting rather than a rural setting (P < .001). General physicians and other provider types are increasingly referring cerumen disimpaction patients to ORL physicians and allowing APPs to perform these procedures, indicating a change in landscape of medical practice among these providers. General physicians may be filling a need in the rural setting, where there are fewer ORLs practicing.

Is tympanic infrared thermometry valid in non-naive tympanic membranes?

To investigate the impact of with tympanostomy tubes (TT) on infrared tympanic membrane thermometer (ITMT) results and to provide a systematic review of ITMT results in non-naïve tympanic membranes. Original prospective blinded case series and systematic literature review. A single tertiary university-affiliated medical center. ITMT measurements of patients with unilateral TT and contralateral naïve control ear were randomly conducted by a single investigator blinded to the TT side before and after cerumen was removed from the external auditory canals. A systematic literature search of "MEDLINE" via "PubMed," "Embase," and "Google Scholar" on comparable published cases was performed. The mean paired differences (95% confidence interval [CI]) between ventilated and non-ventilated ears before and after cerumen removal were 0.08 ºC/0.14 ºF (-0.04 to 0.19 ºC/-0.07º-0.34º) and 0.62 ºC/1.12 ºF (0.04-0.25 ºC/0.07-0.45 ºF), respectively (P < 0.001 and P = 0.01, respectively). These findings support the validity and accuracy of ITMT in the setting of ventilated ears.

The Outcome of Cerumen Removal in the Pediatric Emergency Department.

Cerumen obstructs the visualization of the tympanic membrane (TM) in up to 40% of children, sometimes posing a challenge to rule out the diagnosis of acute otitis media (AOM) as the source of otalgia (for verbal children), irritability, fever, and febrile seizures. We aim to determine the rate at which removing the cerumen from blocking the view of the TM could change the management of these patients in the pediatric emergency department (PED). We retrospectively investigated all medical records of patients who underwent cerumen removal in the PED at a tertiary children's hospital from 2018 to 2019. We analyzed the effect of the procedure on the subsequent workup during their PED visit. Of 482 children who presented to the PED with otalgia, irritability, fever, and/or febrile seizures and who were referred to an otolaryngologist for subsequent treatment after preliminary evaluation in the PED, 176 were included in the study group after having the cerumen removed from one or both ears. Seventy-three of them were given a diagnosis of AOM, 93 had a normal-appearing TM, and 10 had external otitis. Twenty-one percent of those with AOM and 46% of those with a normal TM ( P = 0.008) had blood drawn as part of their workup in their PED visit. The rate of chest x-rays was also significantly less for the AOM group (16% vs 30%, P = 0.03), and they also underwent fewer urine tests ( P = NS). Cerumen removal changes the management of children in the PED who present with a possible diagnosis of an ear infection. Cerumen removal could avoid unnecessary laboratory and imaging studies, which could save time, costs, and suffering.

A novel approach to myringotomy simulation.

In the wake of the 2019 coronavirus disease pandemic, elective cases and opportunities for clinical application have decreased, and the need for useful simulation models has become more apparent for developing surgical skills. A novel myringotomy with ventilatory tube insertion simulation model was created. Residents across all levels at our institution participated in the simulation. Participants were evaluated in terms of: time of procedure, microscope positioning, cerumen removal, identification of middle ear effusion type, canal wall trauma, tympanic membrane damage and tube placement. Eleven residents participated. Scores ranged from 14 to 34, out of a maximum of 40. The average score among junior and senior residents was 24 and 31, respectively. The simulation was felt to be representative of the operating theatre experience. This study demonstrates a low-cost simulation model that captures several important, nuanced aspects of myringotomy with tube insertion, often overlooked in previously reported simulations.

Microbiome of the external auditory canal and preoperative preparation of patients in otosurgery (literature review)

To analyze the effectiveness of methods of antiseptic and hygienic preoperative preparation of the operating field in otosurgery. A review and an expert assessment of the corresponding research objectives of scientific publications contained in the PubMed and Google Scholar databases have been carried out. Various studies indicate a lower ototoxicity of 5-10% of the drug povidone-iodine compared to others. Drugs, such as Miramistin, Okomistin, Dioxidine, are actively used in otiatrics in Russia, but no data on their ototoxicity have been noted. The collected data point to the relevance and prospects of studying the microbiome of the external auditory canal, assessing its effect on the course of the postoperative period, depending on various methods of preparation (antiseptic, removal of earwax and hair depilation) of the surgical field for otosurgery.

Practice of ear candling during lockdown due to COVID-19 in the Kingdom of Saudi Arabia.

Cerumen production is a protective process for the ear canal. Cerumen impaction causes unpleasant symptoms. There are various cerumen removal practices. These include irrigation, application of softeners/solvents, mechanical removal, and micro-suction. However, during the lockdown period of the COVID-19 pandemic, some patients opted for some procedures, such as ear candling, which are not evidence-based. This study aimed to explore the awareness of ear candling among otolaryngology doctors and record cases with complications of such practice in the Kingdom of Saudi Arabia (KSA). This was a cross-sectional study. A questionnaire was developed after an extensive literature search, and distributed to otolaryngology residents, fellows, and consultants of different hospitals across the country. A total of 80 respondents agreed to participate in the study. A total of 16 doctors reported seeing cases of ear candling, of which 13 patients had different complications, of which ear pain was the most commonly reported. The majority of participants (42.5%) thought the lack of medical access during lockdown enhanced the practice of alternative medicine for ear-related complaints in society compared to 35% of participants who had a neutral response regarding this idea and 22.5% who disagreed. Although the practice of ear candling is not widely spread in KSA, different types of ear complications were recorded by the otolaryngologist. We would like to encourage the doctors to report such complications, especially after the lockdown period.

Ear Wax and its Impaction: Clinical Findings and Management

Cerumen, sometimes known as "earwax," is a natural material that cleans, coats, and smooths the external auditory canal. It is the most common cause of ear canal obstruction. While cerumen blockage of the ear canal is usually painless, it can result in a variety of implications, for example, loss of hearing, tinnitus, overflowing, itching, otalgia, discharge, odour, and cough. Ear wax becomes a concern only when it causes hearing loss or other ear-related ailments. Cerumen build-up can arise for various causes, including an inability to self-clear, overproduction or underproduction of its essential components due to delayed skin movement, or mechanical difficulties such as usage of cotton buds or hearing aids. Wax can obstruct the understanding and view of the tympanic membrane and must be gone for investigative purposes or to take imprints before installing hearing support or creating earplugs. Cerumen impaction is usually innocuous; however, it might be associated with more significant symptoms. The removal of affected cerumen is typically regarded safe. However, as eardrum tear, canal laceration, and unsuccessful ear wax elimination. These dangers can be reduced by recognizing risky individuals and customising care measures to their specific needs. All common cerumen removal strategies are Cerumenolytics (ear wax emollient agents), irrigation, and manual elimination. It is also prudent not to interfere if asymptomatic individuals and tympanic membrane visualization are not required.

Eligibility for live, interactive otolaryngology telemedicine: 19-Month experience before and during the COVID-19 pandemic in Taiwan

BackgroundUnequal access to healthcare is a global medical problem. Telemedicine, recently made possible by technological advances, may mitigate this inequity. However, the usefulness of telemedicine for procedure-driven disciplines, such as otolaryngology, under infectious conditions (e.g., the COVID-19 pandemic) is unknown. MethodsTelemedicine was made legal in Taiwan by an amendment to the Physician Act in 2018. Kaohsiung Chang Gung Memorial Hospital was the first hospital in Taiwan to provide the telemedicine service by connecting to the Chenggong Branch of Taitung Hospital (CGBTH) in November 2018. This retrospective cohort study included all new and established otolaryngology outpatient consultations between November 2018 and May 2020 at CGBTH. The Current Procedural Terminology and International Classification of Disease, 10th Revision codes, patient demographic data, and questionnaire data were obtained. ResultsThe study included 123 patients with 218 encounters over 19 months. The majority of complaints were ear-related (52.6%). Overall, 49% of the encounters required a specialized procedure for diagnosis and treatment; of these, cerumen removal was the most common procedure. The patient subjective improvement rate increased over the study period (from 62.0% to 78.9%). The rates of return and case closure were both around 90% in 2018 and 2019. The number of otolaryngology consultations and rate of return declined after the start of the COVID-19 pandemic; however, the subjective improvement and case closure rates remained stable. The telemedicine service saved at least 2 h driving time per visit. ConclusionTelemedicine for otolaryngology is a promising approach for remote and underserved regions, as well as during an infectious disease pandemic.

What Procedures Are Important to General Pediatricians and Why?

Pediatric residents must demonstrate competence prior to graduation in Accreditation Council for Graduate Medical Education (ACGME) required procedures. Recent literature shows general pediatricians (GPeds) infrequently perform these procedures yet believe them important to learn. The purpose of this study was to determine why GPeds believe learning procedures was important, what barriers prevent them from developing and maintaining procedural skills, and what procedures they believe should be included in training. Fifty-one GPeds from the American Board of Pediatrics General Examination Committee and the central Ohio region participated in 30-minute semistructured recorded phone interviews that probed their use of procedures across training and current practice. Participants represented urban, suburban, and rural geographic regions and practiced in a variety of settings. We conducted a thematic analysis of transcribed interviews. GPeds believed currently required ACGME procedures were crucial to learn for 5 reasons: 1) adaptation to change in practice type or location, 2) emergency preparedness, 3) counseling patients and families, 4) distance from a tertiary care center and specialists, and 5) professional identity as a pediatrician. Numerous barriers, particularly never learning the procedures, prevented GPeds from performing procedures in practice. Recommended procedures to be taught included high- (eg, circumcision), and low-risk (eg, cerumen removal, nasopharyngeal swabs, umbilical cauterization) skills. GPeds believed procedural training was important, however may never have learned certain procedures. These findings suggest that teaching methods should be adapted or customized procedural education should be implemented to ensure relevancy of skills learned for clinical practice.