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Faizal B, Latheef B, Kartha N. Comparison of Video Nasopharyngoscopy and Tympanometry in Suspected Eustachian Tube Dysfunction - A Prospective Study. Indian J Otolaryngol Head Neck Surg 2024; 76:1682-1689. [PMID: 38566713 PMCID: PMC10982197 DOI: 10.1007/s12070-023-04384-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Accepted: 11/19/2023] [Indexed: 04/04/2024] Open
Abstract
Objective Tympanometry is widely used for diagnosing Eustachian tube dysfunction (ETD). However, in clinical practice, it is not uncommon to come across patients with symptoms of ETD with a normal tympanogram. Dynamic slow motion video endoscopy (DSMVE) of Eustachian tube (ET) and Eustachian tube dysfunction questionnaire-7 (ETDQ-7) are other tools to diagnose ETD. Primary aim of the study was to compare DSMVE and tympanometry in diagnosing ETD. Secondary objective was to find an association between DSMVE and ETDQ-7. It was a prospective diagnostic validity study in the department of Otorhinolaryngology at a tertiary care centre. Patients with symptoms suggestive of ETD with intact tympanic membrane (TM) and aged above 12 years were evaluated. The study duration was 17 months. The parameters assessed were tympanic membrane(TM) retraction by otoscopy, DSMVE, tympanometry and ETDQ-7 questionnaire. To test the significance of association and difference between tympanogram and nasopharyngoscopy, Chi-Square t test and McNemar's tests were applied. Out of 107 ears, DSMVE, tympanometry, ETDQ- 7 and otoscopy detected ETD in 51, 31,70 and 57 ears respectively. DSMVE and tympanometry together detected ETD in 29 ears and did not detect in 54 ears. Both these diagnostic methods were not comparable statistically (moderate agreement- Kappa value- 0.542). Comparison of DSMVE with ETDQ-7 was statistically significant (p-value- 0.004). Video nasopharyngoscopy cannot be a stand- alone diagnostic aid for ETD. ETDQ-7 questionnaire showed higher concordance with nasopharyngoscopy than tympanometry. Diagnostic accuracy was more when all four parameters were assessed together.
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Affiliation(s)
- Bini Faizal
- Department of ENT, Amrita institute of Medical Sciences, Amrita Vishwa Vidyapeetham University, Kochi, India
| | - Binshy Latheef
- Department of ENT, Amrita institute of Medical Sciences, Amrita Vishwa Vidyapeetham University, Kochi, India
| | - Niveditha Kartha
- Department of Biostatistics, Amrita institute of Medical Sciences, Amrita Vishwa Vidyapeetham University, Kochi, India
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Seleim AM, Elsamnody AN, Amer AF. Different techniques of adenoidectomy and its impact on middle ear pressure: a randomized controlled study. Eur Arch Otorhinolaryngol 2024; 281:379-385. [PMID: 37930385 PMCID: PMC10764527 DOI: 10.1007/s00405-023-08188-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 08/10/2023] [Indexed: 11/07/2023]
Abstract
OBJECTIVES The aim of this work is to compare between different techniques of adenoidectomy: endoscopic microdebrider-assisted, coblation and conventional adenoidectomy and its effect on middle ear pressure. BACKGROUND Adenoidectomy, either alone or with tonsillectomy, is considered among the most performed procedures in pediatric otorhinolaryngology. This procedure usually related to the Eustachian tube function and middle ear status. Eustachian tube dysfunction is mainly caused by mechanical obstruction of the tubal orifice, insufficient swallowing and inflammation in the nasopharyngeal mucosa. METHODS This prospective randomized study was conducted on 90 patients with symptomatic adenoid hypertrophy confirmed by nasopharyngeal X-ray and endoscopic grading preoperatively. Patients were admitted at Otorhinolaryngology department of our institute during the period from January 2022 to January 2023. They were divided into three groups that were operated either by conventional (Group I), endoscopic microdebrider (Group II), or coblation technique (Group III). Each group was assessed through the audiometric parameters plus postoperative bleeding, and VAS results for pain score and postoperative endoscopic grading for adenoid recurrence. RESULTS Mean age in group A was 9.03 years and in group B was 8.99 years and was 8.99 years in group C with insignificant differences between three groups. There is significant improvement of tympanographic results comparing all groups of the patients at 6 months postoperatively. There is significant relation between the mean VAS comparing preoperative and postoperative results. CONCLUSION There are better results in tympanographic data at conventional adenoidectomy versus other techniques. However, there are also better postoperative results after either coblation or endoscopic microdebrider adenoidectomy over the conventional technique.
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Affiliation(s)
- Ahmed Mohamed Seleim
- Department of Otorhinolaryngology, Al-Azhar University Hospitals, Al-Azhar University, Cairo, Egypt
| | - Ahmed Nabil Elsamnody
- Department of Otorhinolaryngology, Al-Azhar University Hospitals, Al-Azhar University, Cairo, Egypt
| | - Ahmed Fawzy Amer
- Department of Otorhinolaryngology, Al-Azhar University Hospitals, Al-Azhar University, Cairo, Egypt.
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Rasheed AM. Is Topical Nasal Steroid Useful for Treatment of Otitis Media with Effusion in Children? Int Tinnitus J 2023; 27:62-67. [PMID: 38050887 DOI: 10.5935/0946-5448.20230011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2023]
Abstract
BACKGROUND Otitis media with effusion is a common and important pediatric clinical problem; it is the leading cause of hearing impairment in children. Medical treatment remains controversial. AIM To evaluate the usefulness of using topical nasal steroids in the treatment of otitis media with effusion. PATIENTS AND METHODS Between November 2019 and October 2022, a prospective controlled clinical study was carried out in the department of otolaryngology at Al-Jerrahat Teaching Hospital in Medical City, Baghdad, Iraq. This study comprised 40 patients with bilateral otitis media with effusion (23 males, 17 females). Two groups were created for the patients. Patients in group A (20 patients) were treated with mometasone furoate nasal spray; 1 puff (50 µg) in each nostril daily for 2 weeks, while the 20 patients in group B were treated with saline nasal spray; 1 puff in each nostril daily for 2 weeks. At the end of the first and second weeks of treatment, otoscopic examination was used to monitor the patients. At the end of the second post-treatment week, pure tone audiometry and tympanometry were performed again. Normal otoscopic results, a type A tympanogram, and enhanced pure tone hearing threshold average to be ≤20 dB HL within 0, 5, 1, and 4 KHz were used to characterize resolution of OME. The association between two means was determined using an independent sample t-test, while the association between categorical variables was determined using an X2-test. RESULTS At the end of 2nd post-treatment week, there was no significant difference regarding improvement of otitis media with effusion regarding otoscopic, audiometric, and tympanometric results in both groups (P-value >0.05). CONCLUSION Topical nasal steroid is unuseful for the treatment of otitis media with effusion in the short-term.
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Affiliation(s)
- Ahmed Muhei Rasheed
- Department of Surgery-Otolaryngology, College of Medicine, University of Baghdad, Baghdad, Iraq
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Singh S, Maheshwari A, Boppana S. CMV-induced Hearing Loss. Newborn (Clarksville) 2023; 2:249-262. [PMID: 38348106 PMCID: PMC10860330 DOI: 10.5005/jp-journals-11002-0081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/15/2024]
Abstract
Congenital cytomegalovirus (cCMV) infection is the most common fetal viral infection and contributes to about 25% of childhood hearing loss by the age of 4 years. It is the leading nongenetic cause of sensorineural hearing loss (SNHL). Infants born to seroimmune mothers are not completely protected from SNHL, although the severity of their hearing loss may be milder than that seen in those whose mothers had a primary infection. Both direct cytopathic effects and localized inflammatory responses contribute to the pathogenesis of cytomegalovirus (CMV)-induced hearing loss. Hearing loss may be delayed onset, progressive or fluctuating in nature, and therefore, a significant proportion will be missed by universal newborn hearing screening (NHS) and warrants close monitoring of hearing function at least until 5-6 years of age. A multidisciplinary approach is required for the management of hearing loss. These children may need assistive hearing devices or cochlear implantation depending on the severity of their hearing loss. In addition, early intervention services such as speech or occupational therapy could help better communication, language, and social skill outcomes. Preventive measures to decrease intrauterine CMV transmission that have been evaluated include personal protective measures, passive immunoprophylaxis and valacyclovir treatment during pregnancy in mothers with primary CMV infection. Several vaccine candidates are currently in testing and one candidate vaccine in phase 3 trials. Until a CMV vaccine becomes available, behavioral and educational interventions may be the most effective strategy to prevent maternal CMV infection.
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Affiliation(s)
- Srijan Singh
- Department of Neonatology, Kailash Hospital, Noida, Uttar Pradesh, India
- Global Newborn Society (https://www.globalnewbornsociety.org/), Clarksville, Maryland, United States of America
| | - Akhil Maheshwari
- Global Newborn Society (https://www.globalnewbornsociety.org/), Clarksville, Maryland, United States of America
- Department of Pediatrics, Louisiana State University, Shreveport, Louisiana, United States of America
| | - Suresh Boppana
- Department of Pediatrics, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
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Dželalija A, Klančnik M, Krnić OM. CHARACTERISTICS OF HEARING RECOVERY IN CHILDREN WITH CHRONIC OTITIS MEDIA WITH EFFUSION AFTER VENTILATION TUBE INSERTION. Acta Clin Croat 2023; 62:300-307. [PMID: 38549596 PMCID: PMC10969638 DOI: 10.20471/acc.2023.62.02.07] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 03/29/2023] [Indexed: 04/02/2024] Open
Abstract
The objective was to determine the range of hearing improvement (in dB) post ventilation tube insertion in children with chronic otitis media with effusion (COME), and whether there was a difference in hearing improvement between age groups and genders. This study also investigated whether there was a difference in the mean hearing improvement between the left and right ear, how many months passed before recovery of eustachian tube function, and how long the aeration of the middle ear lasted. The children included in the study were between six and twelve years of age, diagnosed with COME by audiological processing (type B tympanometric recording and conductive hearing loss up to 40 dB on pure tone audiometry) and underwent surgical insertion of ventilation tubes in both ears. Patient data included preoperative tympanometric records, preoperative and postoperative tone audiometry findings, tubometry findings 6 and 10 months after insertion of ventilation tubes, age and gender data, and length of time during which the tubes were in place. The mean hearing improvement of the included patients was 24.2 dB on the right ear and 24.5 dB on the left ear. There was no statistically significant difference between the left and right ear or between the genders. Older age groups had a higher mean hearing improvement compared with the younger age group. Younger age groups had a longer expected period of eustachian tube function recovery, and were expected to have ventilation tubes inserted for a longer period of time. Treatment with ventilation tube insertion resulted in significant improvement in hearing in children where previous conservative therapy failed to recover eustachian tube function and improve hearing. Although children of older age groups had greater preoperative hearing impairment, the recovery of both eustachian tube function and hearing improvement was faster, and the mean length of time that the ventilation tubes had to be inserted was shorter.
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Affiliation(s)
| | - Marisa Klančnik
- University of Split, Split University Hospital Center, Department of Otorhinolaryngology, Split, Croatia
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Sjövall A, Laulajainen-Hongisto A, Silvola J. Laser, radiofrequency or tympanostomy knife? Comparison of surgical methods in tympanostomy treatment of young children and predictive value of tympanometry. Int J Pediatr Otorhinolaryngol 2023; 165:111443. [PMID: 36630866 DOI: 10.1016/j.ijporl.2023.111443] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 12/22/2022] [Accepted: 01/06/2023] [Indexed: 01/09/2023]
Abstract
OBJECTIVES To investigate tympanostomy tube (TT) treatment in young children, with special interest in bloodless surgical methods (laser and radiofrequency), myringosclerosis formation and tympanometric testing. METHODS This prospective study includes 76 children whose 121 ears with middle ear effusion were treated with tympanostomy tubes. Myringotomy was performed with CO2 laser in 37, radiofrequency in 40 and myringotomy knife in 44 ears. The ears were evaluated with otomicroscopy and tympanometry preoperatively and postoperatively every 3-4 months until spontaneous tube extrusion. RESULTS All tubes extruded spontaneously (mean 12.8 months, range 3-36 months), with no persistent perforations or cholesteatomas. CO2 laser and radiofrequency inserted tympanostomy tubes extruded faster (mean 11 months) compared to incisional myringotomy (mean 15 months, p = 0.002). Myringosclerosis was noted in 25 (21%) ears after treatment. There was a tendency to less myringosclerosis with bloodless techniques, but the difference was not significant. Flat tympanograms on the day of procedure predicted continuation of ventilation problems also after TT treatment (p = 0.003). Ears with preoperative type B tympanogram had significantly more myringosclerosis 21/75 (28%) compared with type A and C tympanograms 4/41 (10%) (p = 0.032). CONCLUSIONS While all myringotomy methods were effective and safe, the traditional incisional myringotomy with a tympanostomy knife is still a good, feasible and cost-effective myringotomy method. No surgical removal of tympanostomy tubes is needed before 3 years of uncomplicated tympanostomy treatment. Tympanometry turned out to be a useful tool in prediction of post TT treatment ventilation problems of the middle ear.
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Zhang Q, Qiang Y, Xie M, Liu X, Guo R, Shi Y, Ma S, Cheng L, Liu H, Luo H. The effect of OSA on the negative pressure and acoustic compliance of middle ear cavity in children. Int J Pediatr Otorhinolaryngol 2023; 165:111457. [PMID: 36701819 DOI: 10.1016/j.ijporl.2023.111457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 12/31/2022] [Accepted: 01/19/2023] [Indexed: 01/22/2023]
Abstract
OBJECTIVE To explore the effect of obstructive sleep apnea (OSA) on the negative pressure and acoustic compliance of middle ear cavity in children. METHODS The clinical data of 258 children with suspected OSA, who complained of mouth breathing or snoring at night in the Department of Otolaryngology Head and neck surgery of the Second Affiliated Hospital of Xi'an Jiao Tong University from August 2020 to March 2022, were enrolled and analyzed retrospectively. The OSA and otitis media with effusion (OME) were determined by polysomnography (PSG) and acoustic immittance examination, respectively. Then, the parameters of tympanometry were compared between OSA and non-OSA children or among the children with various severity of OSA. RESULTS There was no significant difference in the incidence of OME between children with OSA and those with non-OSA (15.80% vs 11.80%, P = 0.422). Compared with non-OSA children, OSA children had lower negative pressure (-56.42 vs -12.38, P < 0.001) and higher acoustic compliance (0.45 vs 0.38, P = 0.030) in middle ear cavity. There were also significant differences in negative pressure and acoustic compliance among children with mild, moderate and severe OSA (P < 0.001; P = 0.001). However, only the absolute value of negative pressure was markedly decreased after surgical therapy accompanied with transformation from OSA to non-OSA (-156.67 vs -45.67, P < 0.05), while this was not observed for acoustic compliance (0.48 vs 0.40, P > 0.05). CONCLUSION OSA may have an adverse influence on the negative pressure and acoustic compliance of middle ear cavity in children.
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Affiliation(s)
- QingQing Zhang
- Department of Otolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Xi'an Jiao Tong University, Xi'an, 710004, China
| | - Yin Qiang
- Department of Otolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Xi'an Jiao Tong University, Xi'an, 710004, China
| | - Meng Xie
- Department of Otolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Xi'an Jiao Tong University, Xi'an, 710004, China
| | - XiaoHong Liu
- Department of Otolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Xi'an Jiao Tong University, Xi'an, 710004, China
| | - RuiXin Guo
- Department of Otolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Xi'an Jiao Tong University, Xi'an, 710004, China
| | - Yao Shi
- Department of Otolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Xi'an Jiao Tong University, Xi'an, 710004, China
| | - SiJing Ma
- Department of Otolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Xi'an Jiao Tong University, Xi'an, 710004, China
| | - Long Cheng
- Department of Otolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Xi'an Jiao Tong University, Xi'an, 710004, China
| | - HaiQin Liu
- Department of Otolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Xi'an Jiao Tong University, Xi'an, 710004, China.
| | - HuaNan Luo
- Department of Otolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Xi'an Jiao Tong University, Xi'an, 710004, China.
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Singh SP, Mishra AK, Galagali JR, Bharath M, Pathak L. Eustachian tube dysfunction in an intensive care unit: A prospective observational study. Med J Armed Forces India 2023; 79:87-92. [PMID: 36605346 PMCID: PMC9807681 DOI: 10.1016/j.mjafi.2021.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2019] [Accepted: 03/09/2021] [Indexed: 01/07/2023] Open
Abstract
Background Eustachain tube (ET) dysfunction can aggravate the morbidity in ICU patients, but is often ignored. In this prospective observational study we followed a cohort of patients (without pre-existing ET dysfunction) requiring in-patient management, hospitalized either to ICU or to non ICU wards, for any development of ET dysfunction during hospitalization. Methods Patients requiring hospitalization to ICU or non ICU wards from Dec 2018 to Jun 2019 were included. Those with pre-existing ET dysfunction, disease of ear/nose or sinuses, head neck tumours and history of radiotherapy or glucocorticoid therapy were excluded. All patients were evaluated by serial tympanometry. Type A curve was considered normal while type B, C1 and C2 were considered as ET dysfunction. Results There were 385 patients, 258 (67.01%) males and 127 (32.99%) females in the ICU group; while non ICU group comprised 129 patients, 86 (66.67%) males and 43 (33.33%) females. ET dysfunction developed in 107 (27.79%) patients in ICU group, but only in 3 (2.3%) in non ICU group (Relative risk 11.95, 95% CI 3.86 to 36.99, P < 0.0001). Within ICU, ET dysfunction showed significant positive association with endotracheal intubation, Ramsay sedation score and number of days on tracheostomy; but not with age, male gender, number of days in ICU, mechanical ventilation or route of feeding. Conclusion Our study demonstrates high incidence of ET dysfunction in patients admitted to ICU.
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Affiliation(s)
- S P Singh
- Classified Specialist (ENT-HNS), Command Hospital (Western Command), Chandimandir, India
| | | | - J R Galagali
- Consultant (ENT-HNS), Base Hospital, Delhi Cantt, India
| | - M Bharath
- Graded Specialist (ENT), Military Hospital, Hisar, India
| | - Lav Pathak
- Resident (ENT-HNS), Base Hospital, Delhi Cantt, India
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Kose O, Funnell WRJ, Daniel SJ. Vibration Measurements of the Gerbil Eardrum Under Quasi-static Pressure Sweeps. J Assoc Res Otolaryngol 2022; 23:739-750. [PMID: 36100816 PMCID: PMC9789261 DOI: 10.1007/s10162-022-00867-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2021] [Accepted: 08/13/2022] [Indexed: 01/06/2023] Open
Abstract
Tympanometry provides an objective measurement of the status of the middle ear. During tympanometry, the ear-canal pressure is varied, while the response of the ear to sound pressure is measured. The effects of the pressure on the mechanics of the middle ear are not well understood. This study is a continuation of our previous work in which the vibration response of the gerbil eardrum was measured in vivo under quasi-static pressure steps. In this study, we delivered a continuous pressure sweep to the middle ear and measured the vibration response at four locations for six gerbils. Vibrations were recorded using a single-point laser Doppler vibrometer and glass-coated reflective beads (diameter ~ 40 µm) at the umbo and on the mid-manubrium, posterior pars tensa and anterior pars tensa.The vibration magnitudes were similar to those in the previous step-wise pressurization experiments. Most gerbils showed repeatability within less than 10 dB for consecutive cycles. As described in the previous study, as the frequency was increased at ambient pressure, the vibration magnitude on the manubrium increased slightly to a broad peak (referred to as R1) and then decreased until a small peak appeared (referred to as R2), followed by multiple peaks and troughs as the magnitude decreased further. The low-frequency vibration magnitude (at 1 kHz) decreased monotonically as the pressure became more negative except for a dip (about 500 Pa wide) that occurred between - 700 and - 1800 Pa. The lowest overall magnitude was recorded in the dip at mid-manubrium. The vibration magnitudes also decreased as the middle-ear pressure was made more positive and were larger than those at negative pressures. R1 was only visible at negative and small positive middle-ear pressures, while R2 was visible for both positive and negative pressures. R2 split into multiple branches after the middle-ear pressure became slightly positive. No magnitude dip was visible for positive middle-ear pressures.The low-frequency vibration magnitudes at negative middle-ear pressures on the pars tensa were higher than those on the manubrium. R1 was not visible for large negative middle-ear pressures on the pars tensa. R2 appeared as a multi-peak feature on the pars tensa as well, and a higher-frequency branch on the posterior pars tensa appeared as a trough on the anterior pars tensa. The magnitude dip was not present on the pars tensa. The largest overall magnitude was recorded at the R2 peak on the posterior pars tensa.The results of this study expand on the findings of the step-wise pressurization experiments and provide further insight into the evolution of the vibration response of the eardrum under quasi-static pressures.
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Affiliation(s)
- Orhun Kose
- Department of BioMedical Engineering, McGill University, 3775 rue University, Montréal, QC H3A 2B4 Canada
| | - W. Robert J. Funnell
- Department of BioMedical Engineering, McGill University, 3775 rue University, Montréal, QC H3A 2B4 Canada
- Department of Otolaryngology – Head and Neck Surgery, McGill University, Montréal, Canada
- Department of Pediatric Surgery, McGill University, Montréal, Canada
| | - Sam J. Daniel
- Department of Otolaryngology – Head and Neck Surgery, McGill University, Montréal, Canada
- Department of Pediatric Surgery, McGill University, Montréal, Canada
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Aftab M, Jain S, Malik R, Kumar P, Gola RK, Singh S. Correlation Between Video-Otoendoscopy and Tympanograms of Patients with Acute Middle Ear Infections. Indian J Otolaryngol Head Neck Surg 2022; 74:3893-3900. [PMID: 34226866 PMCID: PMC8242284 DOI: 10.1007/s12070-021-02701-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 06/20/2021] [Indexed: 02/07/2023] Open
Abstract
The tympanic membrane (TM) undergoes a number of pathological changes in middle ear disease which can be detected by a video-otoendoscope. Middle ear disease is also accompanied by changes in middle ear pressure which can be assessed by tympanometry. The objectives of this study were to find the correlation between video-otoendoscopy and tympanometry in acute middle ear infections and to deduce which of the two is more efficient and reliable for early diagnosis. 75 patients with AOM or OME were included over 1 year where each patient was followed for 21 days. Detailed history and clinical examination with videootoendoscope and tympanometry was done on each visit. Each TM was graded using OMGRADE scale. Symptoms and clinical findings consistent with acute otitis media were given a clinical score (CO Score). The results were collected and correlation between video-otoendoscopy and tympanometry was determined and their individual sensitivity, specificity and diagnostic accuracy was calculated. The sensitivity, specificity and diagnostic accuracy for tympanometry and video-otoendoscopy was calculated individually for each of the 4 visits and positive correlation between the 2 was found. Our study showed that tympanometry had a higher overall sensitivity than video-otoendoscopy. While, video-otoendoscopy showed a higher specificity than Tympanometry. Otoendoscopy is good for ruling out AOM/OME but cannot rule out persisting Middle Ear Effusion and Tympanometry is a better tool for detecting MEE but cannot differentiate well between AOM and OME. We found that tympanometry plus otoendoscopy together greatly increase the chances of detecting AOM and OME thus improving diagnostic accuracy, reducing financial costs associated with over or mis-diagnosis.
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Affiliation(s)
- Mohd. Aftab
- Department of ENT and HNS, SRN Hospital, Prayagraj, Uttar Pradesh India
| | - Sachin Jain
- Department of ENT and HNS, SRN Hospital, Prayagraj, Uttar Pradesh India
| | - Ridhima Malik
- Department of ENT and HNS, SRN Hospital, Prayagraj, Uttar Pradesh India
| | - Pramod Kumar
- Department of ENT and HNS, SRN Hospital, Prayagraj, Uttar Pradesh India
| | | | - Sachin Singh
- Department of ENT and HNS, SRN Hospital, Prayagraj, Uttar Pradesh India
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Şahin MI, Özyürek DD, Vural A, Zararsız G, Ketenci I, Ünlü Y. Can Wideband Tympanometry Predict the Prognosis of Otitis Media With Effusion? J Audiol Otol 2022:jao.2021.00633. [PMID: 35538866 DOI: 10.7874/jao.2021.00633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Accepted: 03/12/2022] [Indexed: 11/22/2022] Open
Abstract
Background and Objectives This study aims to evaluate the capacity of wideband tympanometry (WBT) in predicting the prognosis of otitis media with effusion (OME). Subjects and Methods Sixty-one ears with effusion and 30 healthy ears of children were enrolled. The patients were followed up monthly using WBT. After the completion of measurements, the ears were separated into four groups according to the duration of recovery; Group 1: Good prognosis (≤1-month, n=18), Group 2: Worse prognosis (>1-month, n=29), Group 3: Surgical (no recovery, n=14), and Group 4: Control (healthy ears, n=30). Tympanometric peak pressure (TPP), resonance frequency (RF), and absorbance levels were compared within and between the groups. Results The TPP and RF values of the study group were lower than those of the controls (p<0.001). The ears with OME had lower absorbance measures than the controls at all frequencies; the differences were significant at 250, 500, and 1,000 Hz (p<0.001). However, at 2,000 Hz, the absorbance levels of the ears with OME were similar with those of the control group only in the good prognosis group (p>0.05). The receiver-operating characteristic analysis revealed that absorbance measures over 0.237 and 0.311 at 1,000 Hz and 2,000 Hz, respectively, have sensitivities and specificities over 70% for prediction of good prognosis, and the calculated odd ratio for these measures were 6 (p<0.05). Conclusions WBT measurement is promising in predicting the recovery of OME in children.
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Affiliation(s)
- Mehmet Ilhan Şahin
- Department of Otorhinolaryngology, Faculty of Medicine, Erciyes University, Kayseri, Turkey
| | - Duygu Demirkan Özyürek
- Department of Otorhinolaryngology, Kayseri Education and Research Hospital Kayseri, Kayseri, Turkey
| | - Alperen Vural
- Department of Otorhinolaryngology, Faculty of Medicine, Erciyes University, Kayseri, Turkey
| | - Gökmen Zararsız
- Department of Biostatistics, Erciyes University, Kayseri, Turkey
| | - Ibrahim Ketenci
- Department of Otorhinolaryngology, Faculty of Medicine, Erciyes University, Kayseri, Turkey
| | - Yaşar Ünlü
- Department of Otorhinolaryngology, Faculty of Medicine, Erciyes University, Kayseri, Turkey
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12
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Moon S, Lee Y, Jung J, Moon IS, Bae SH. Association Between Eustachian Tube Dysfunction Questionnaire-7 Scores and Eustachian Tube Function Test Results in Symptomatic Patients With a Normal Drum. J Audiol Otol 2022; 26:142-146. [PMID: 35538865 PMCID: PMC9271737 DOI: 10.7874/jao.2021.00654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 02/28/2022] [Indexed: 11/25/2022] Open
Abstract
Background and Objectives We investigated the clinical validity of and correlation between the Eustachian Tube Dysfunction Questionnaire-7 (ETDQ-7) scores and the eustachian tube function test (ETFT) results in patients with a normal drum. Subjects and Methods The study included 49 patients (93 ears) with unilateral or bilateral ear fullness over >3 months. All patients were administered the ETDQ-7 survey and underwent the ETFT on the same day. The receiver operating characteristic (ROC) curve and the association between the results were statistically analyzed. Results ETDQ-7 scores were not significantly correlated with the ETFT results or with middle ear pressure. ETDQ-7 scores in patients with eustachian tube dysfunction (ETD) were significantly higher than those in patients with normal ETFT results (p=0.039) when ETD was defined as a pressure change <10 daPa on the ETFT. The area under the ROC curve was 0.631, with a sensitivity of 37.0% and specificity of 89.4%. Conclusions The ETDQ-7 has limited clinical significance in patients with ETD but a normal drum. Therefore, concomitant objective tests should be performed to diagnose patients with ETD.
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Affiliation(s)
- Seojin Moon
- Department of Otorhinolaryngology, Yonsei University College of Medicine, Seoul, Korea
| | - Yujin Lee
- Department of Otorhinolaryngology, Yonsei University College of Medicine, Seoul, Korea
| | - Jinsei Jung
- Department of Otorhinolaryngology, Yonsei University College of Medicine, Seoul, Korea
| | - In Seok Moon
- Department of Otorhinolaryngology, Yonsei University College of Medicine, Seoul, Korea
| | - Seong Hoon Bae
- Department of Otorhinolaryngology, Yonsei University College of Medicine, Seoul, Korea
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13
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Bodh V, Kumar R, Sharma R, Sharma B, Sachdeva A, Azad R. Sensorineural hearing loss and ulcerative colitis in remission. Indian J Gastroenterol 2022; 41:143-148. [PMID: 35247189 DOI: 10.1007/s12664-021-01216-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Accepted: 07/19/2021] [Indexed: 02/04/2023]
Abstract
INTRODUCTION Sensorineural hearing loss (SNHL) has been reported in association with inflammatory bowel disease (IBD). However, SNHL as an extraintestinal manifestation of IBD is frequently underreported. In the present study, we compared the prevalence and severity of SNHL among patients with IBD-ulcerative colitis (IBD-UC) in remission with controls to find out any association between SNHL and IBD-UC in remission compared to controls. METHODS This single-center hospital-based prospective observational study included outdoor patients with IBD-UC in remission and healthy age- and sex-matched controls. Eligible patients and healthy participants were subjected to a battery of audiological tests (otoscopy, tympanometry and pure tone audiometry [PTN]) after thorough systemic and ear, nose and throat (ENT) examination. RESULTS A total of 100 patients were enrolled in the study: 50 in IBD-UC in the remission group and 50 in the control group. None of the demographic variables (age, gender, residence and habits) were significantly different between the two groups. Otoscopy and tympanometry were normal in all patients and controls. The difference between the two groups in respect to frequency and severity of SNHL on PTA and in respect to unilateral and bilateral distribution of the hearing loss was not statistically significant. CONCLUSION There is no statistically significant difference in frequency and severity of SNHL between patients with ulcerative colitis in remission and healthy age- and sex-matched controls.
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Affiliation(s)
- Vishal Bodh
- Department of Gastroenterology, Indira Gandhi Medical College, Shimla, 171 001, India
| | - Rajesh Kumar
- Department of Gastroenterology, Indira Gandhi Medical College, Shimla, 171 001, India
| | - Rajesh Sharma
- Department of Gastroenterology, Indira Gandhi Medical College, Shimla, 171 001, India
| | - Brij Sharma
- Department of Gastroenterology, Indira Gandhi Medical College, Shimla, 171 001, India.
| | - Amit Sachdeva
- Department of Community Medicine, Indira Gandhi Medical College, Shimla, 171 001, India
| | - Ramesh Azad
- Department of Otolaryngorhinology, Indira Gandhi Medical College, Shimla, 171 001, India
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14
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Wynings EM, Jaffal H, St John R, Johnson RF, Chorney SR. Mechanical ventilation and middle ear effusions among tracheostomy-dependent children. Int J Pediatr Otorhinolaryngol 2022; 155:111062. [PMID: 35202901 DOI: 10.1016/j.ijporl.2022.111062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 01/28/2022] [Accepted: 02/12/2022] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To determine the cumulative 24-month incidence of middle ear effusion (MEE) among tracheostomy-dependent children requiring ventilatory support. METHODS A prospective longitudinal cohort study included all children under 2 years of age with a tracheostomy placed at a tertiary care children's hospital between 2015 and 2020 that obtained at least one tympanometry exam. The development of MEE, defined as a flat tympanogram with normal external canal volume, and mechanical ventilation requirement at examination were recorded. RESULTS Ninety-four children with a mean age at tracheostomy of 5.4 months (SD: 3.7) were included. During a mean follow-up of 18.3 months (SD: 14.6) (median: 14.1 months, interquartile range: 6.6-27.8), 192 tympanometry examinations were obtained with 59% (114/192) while requiring mechanical ventilation. Within 24 months after tracheostomy, 56.5% (95% CI: 48.9-64.4%) of children developed at least one MEE. Among those on mechanical ventilation, 74.0% (95% CI: 65.6-82.5%) developed MEE compared to 31.2% (95% CI: 21.4-44.0%) not on mechanical ventilation (HR: 2.97, 95% CI: 1.46-6.05, P = .003). A persistent MEE on two consecutive exams was not statistically more common for children on a ventilator (OR: 0.64, 95% CI: 0.01-6.95, P = .70). When controlling for age at exam, craniofacial syndrome, and newborn hearing test results on logistic regression, ventilator-dependence significantly predicted the presence of MEE (OR: 2.34, 95% CI: 1.18-4.68, P = .02). CONCLUSION Children with a tracheostomy were more likely to develop MEE when requiring mechanical ventilation. Clinicians should recognize this risk factor and appropriately assess for development of MEE to mitigate adverse speech and language development outcomes in this vulnerable population.
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Affiliation(s)
- Erin M Wynings
- Department of Otolaryngology-Head and Neck Surgery, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Hussein Jaffal
- Department of Otolaryngology-Head and Neck Surgery, West Virginia University, Morgantown, WV, USA
| | - Rachel St John
- Department of Otolaryngology-Head and Neck Surgery, University of Texas Southwestern Medical Center, Dallas, TX, USA; Department of Pediatric Otolaryngology, Children's Medical Center Dallas, Dallas, TX, USA
| | - Romaine F Johnson
- Department of Otolaryngology-Head and Neck Surgery, University of Texas Southwestern Medical Center, Dallas, TX, USA; Department of Pediatric Otolaryngology, Children's Medical Center Dallas, Dallas, TX, USA
| | - Stephen R Chorney
- Department of Otolaryngology-Head and Neck Surgery, University of Texas Southwestern Medical Center, Dallas, TX, USA; Department of Pediatric Otolaryngology, Children's Medical Center Dallas, Dallas, TX, USA.
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15
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Zheng T, Huang W, Yu H, Hu BH, Song P, McCarty CM, Lu L, Jaster J, Jin G, Zhang Y, Zheng QY. gom1 Mutant Mice as a Model of Otitis Media. J Assoc Res Otolaryngol 2022; 23:213-223. [PMID: 35118601 PMCID: PMC8964886 DOI: 10.1007/s10162-022-00838-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Accepted: 01/18/2022] [Indexed: 12/20/2022] Open
Abstract
Otitis media (OM) disease is a common cause of hearing loss that is primarily the result of middle ear infection. At present, our understanding of the mechanisms leading to OM is limited due to the lack of animal models of OM with effusion (OME). Here, we report that the mice with genetic otitis media one (gom1) mutants are prone to OM. gom1 Mice were produced by the N-ethyl-N-nitrosourea (ENU) mutagenesis program as an animal model to study OM. These mice demonstrate many common features of OM, such as middle ear effusion and hearing impairment. We revealed that gom1 mice display various signs of middle ear and inner ear dysfunctions, including elevated thresholds of auditory-evoked brainstem response (ABR) and lack of cochlear microphonic responses. Decreased compliance in tympanometry measurements indicates tympanic membrane and ossicular chain malfunction. We confirmed through histological examinations of middle ear structures that 34/34 (100 %) of the mutant mice suffered from severe OME. While individual ears had different levels of effusion and inflammatory cells in the middle ear cavity, all had thickened middle ear mucosa and submucosa compared to control mice (B6). Moreover, the mutant mice displayed cochlear hair cell loss. These observations also suggested the craniofacial abnormalities in the gom1 mouse model. Together, these results indicate that gom1 mice could be valuable for investigating the genetic contribution to the development of middle ear disease.
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Affiliation(s)
- Tihua Zheng
- Department of Otolaryngology, Second Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Wenyi Huang
- Department of Otolaryngology, Case Western Reserve University, Cleveland, OH, 44106, USA
| | - Heping Yu
- Department of Otolaryngology, Case Western Reserve University, Cleveland, OH, 44106, USA
| | - Bo Hua Hu
- Department of Communicative Disorders and Sciences, Center for Hearing and Deafness, State University of New York at Buffalo, Buffalo, USA
| | - Peter Song
- Department of Otolaryngology, Case Western Reserve University, Cleveland, OH, 44106, USA
| | | | - Lu Lu
- Department of Genetics, Genomics, and Informatics, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Joseph Jaster
- Department of Otolaryngology, Case Western Reserve University, Cleveland, OH, 44106, USA
| | - Ge Jin
- Department of Biological Sciences, Case Western Reserve University School of Dental Medicine, 10900 Euclid Ave, Cleveland, OH, USA
| | - Yan Zhang
- Department of Otolaryngology, Second Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China.
| | - Qing Yin Zheng
- Department of Otolaryngology, Second Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China.
- Department of Otolaryngology, Case Western Reserve University, Cleveland, OH, 44106, USA.
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16
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McManus B, Harbarger C, Grillis A, Prewitt MG, Baiduc R, Block D, Paul O, Spankovich C. Otoscopy and tympanometry outcomes from the National Health and Nutrition Examination Survey (NHANES). Am J Otolaryngol 2022; 43:103332. [PMID: 34953248 DOI: 10.1016/j.amjoto.2021.103332] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 11/12/2021] [Accepted: 12/09/2021] [Indexed: 12/22/2022]
Abstract
PURPOSE The purpose of the study was to estimate the prevalence of conductive pathologies based on tympanometric and otoscopic findings in adults in the U.S. and examine relationships between abnormal findings and audiometrically defined or reported perceived hearing loss and tinnitus. MATERIALS AND METHODS Data from 3409 individuals aged 20-69 years from the 1999-2000 and 2000-2002 cycles of the National Health and Nutrition Examination Survey (NHANES) were analyzed. Outcomes included report of ear tubes, self-perceived hearing loss, and tinnitus (yes or no). Otoscopy involved screening for presence of cerumen (ear wax) and physical abnormality for each ear. Ear-specific tympanometry included measures of middle ear pressure, external ear volume, tympanometric width, and admittance/compliance for each ear. Mean and prevalence estimates are provided applying sample weights. A multivariate ordinal regression model adjusting for age, sex, race/ethnicity, and education was used to examine relationships between otoscopy or tympanometry measures with hearing loss and tinnitus. RESULTS Approximately 12% of the sample showed evidence of abnormal tympanometry and 12% showed evidence of abnormal otoscopy in at least one ear. Measured hearing loss was consistently related to tympanometry outcomes, in both univariate and adjusted models, but perceived hearing loss and tinnitus were not related to abnormal tympanometry or otoscopy. The most common reason for abnormal otoscopy was presence of excessive or impacted cerumen, representing an estimated 10% of the population. CONCLUSIONS With 1 out of 10 adults having excessive cerumen, adults considering over-the-counter (OTC) hearings aids may benefit from an ear examination prior to purchase.
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17
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Pedersen CK, Zimani P, Frendø M, Spindler NJ, Chidziva C, von Buchwald C, Jensen RG. Prevalence and causes of paediatric hearing loss in a rural province of Zimbabwe: A cross-sectional study. Int J Pediatr Otorhinolaryngol 2022; 154:111044. [PMID: 35091201 DOI: 10.1016/j.ijporl.2022.111044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Revised: 11/09/2021] [Accepted: 01/05/2022] [Indexed: 11/19/2022]
Abstract
BACKGROUND Hearing loss (HL) in childhood is a significant disability with severe consequences for educational, cognitive, and social-emotional success. Nevertheless, prevalence estimates for HL in Sub-Saharan Africa (SSA) are based on scarce data. Therefore, we aimed to estimate the prevalence of HL in a sample of primary school children from a rural province of Zimbabwe. METHODS A cross-sectional study was performed on primary school children aged 4-13 years from a rural Zimbabwean province. In the quietest room available, participants underwent audiometry, video otoscopy, and tympanometry. Hearing loss was defined as a pure-tone average > 25 dB. Risk factors of hearing loss were evaluated via a questionnaire. Furthermore, to enable comparison with similar studies, HL prevalence was calculated according to two other commonly used definitions. RESULTS A total of 451 pupils were included, of which 10.6% (95% CI 7.8-13.5) met the study criteria for HL. Conductive HL (95.1%) was nineteen times more prevalent than sensorineural HL (4.9%). Otitis media was the underlying cause in 40% of all cases of HL. The prevalence of clinically significant HL varied depending on the definition applied, i.e., 0.4% (95% CI -0.2-1.0) in the worst World Health Organisation category as opposed to 4.2% (95% CI 2.4-4.1) in the worst American Speech-Hearing Association category. CONCLUSIONS Hearing loss was common in this sample of primary school children from a rural province in Zimbabwe.
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Affiliation(s)
- Christian K Pedersen
- Department of Otorhinolaryngology, Head and Neck Surgery and Audiology, Rigshospitalet, University Hospital Copenhagen, Copenhagen, Denmark.
| | | | - Martin Frendø
- Department of Otorhinolaryngology, Head and Neck Surgery and Audiology, Rigshospitalet, University Hospital Copenhagen, Copenhagen, Denmark; Copenhagen Academy for Medical Education and Simulation (CAMES), University of Copenhagen, Denmark.
| | - Nicklas Juel Spindler
- Department of Otorhinolaryngology, Head and Neck Surgery and Audiology, Rigshospitalet, University Hospital Copenhagen, Copenhagen, Denmark.
| | | | - Christian von Buchwald
- Department of Otorhinolaryngology, Head and Neck Surgery and Audiology, Rigshospitalet, University Hospital Copenhagen, Copenhagen, Denmark.
| | - Ramon G Jensen
- Department of Otorhinolaryngology, Head and Neck Surgery and Audiology, Rigshospitalet, University Hospital Copenhagen, Copenhagen, Denmark.
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18
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Sanders MH, Jain V, Malone M. Pediatric Office Procedures. Prim Care 2021; 48:707-728. [PMID: 34752279 DOI: 10.1016/j.pop.2021.07.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Pediatric patients are frequently evaluated in primary care clinics. Thus, there exists a need to understand common pediatric problems and to acquire a degree of familiarity with pediatric procedures. This article will review techniques and the current evidence for frequently performed pediatric procedures, including umbilical granuloma chemocautery, frenotomy, suture ligation of type B postaxial polydactyly, reduction of nursemaid's elbow, hair tourniquet removal, and tympanometry.
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Affiliation(s)
- Melanie H Sanders
- Department of Family Medicine, East Carolina University Brody School of Medicine, 101 Heart Drive, Mail Stop 654, Greenville, NC 27858, USA.
| | - Vasudha Jain
- Tidelands Health Family Medicine Residency Program, 4320 Holmestown Road, Myrtle Beach, SC 29588, USA
| | - Michael Malone
- Tidelands Health Family Medicine Residency Program, 4320 Holmestown Road, Myrtle Beach, SC 29588, USA
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19
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Fredwall SO, Åberg B, Berdal H, Savarirayan R, Solheim J. Hearing loss in Norwegian adults with achondroplasia. Orphanet J Rare Dis 2021; 16:468. [PMID: 34736503 PMCID: PMC8570016 DOI: 10.1186/s13023-021-02095-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 10/24/2021] [Indexed: 11/10/2022] Open
Abstract
Background Achondroplasia is the most common form of disproportionate skeletal dysplasia. The condition is caused by a mutation in the FGFR3 gene, affecting endochondral bone growth, including the craniofacial anatomy. Recurrent otitis media infections, chronic middle ear effusion, and hearing loss are common in children with achondroplasia, but few studies have investigated hearing loss in adults with this condition. Objectives This population-based study investigated the prevalence, severity, and type of hearing loss in Norwegian adults with achondroplasia. Methods We collected data on 45 adults with genetically confirmed achondroplasia: 23 men and 22 women, aged 16–70 years. All participants underwent a comprehensive audiologic assessment, including medical history, pure-tone audiometry, speech audiometry, and impedance audiometry. According to the Global Burden of Disease classification, pure-tone average ≥ 20 decibel hearing level (dB HL) was considered clinically significant hearing loss. Results Insertion of ventilation tubes had been performed in 44% (20/45) of the participants, 49% (22/45) had a history of adenoidectomy, while 20% (9/45) used hearing aids. Hearing loss in at least one ear was found in 53% (24/45) of the participants; in 57% (13/23) of the men and 50% (11/22) of the women. In the youngest age group (age 16–44 years), 50% (14/28) had hearing loss, although predominantly mild (20–34 dB HL). An abnormal tympanometry (Type B or C) was found in 71% (32/45) of the participants. The majority (15/24) had conductive hearing loss, or a combination of conductive and sensorineural hearing loss (8/24). Conclusions Adults with achondroplasia are at increased risk of early hearing loss. Our findings underline the importance of a regular hearing assessment being part of standard care in achondroplasia, including adolescents and young adults. In adult patients diagnosed with hearing loss, an evaluation by an otolaryngologist should be considered, and the need for hearing aids, assistive listening devices, and workplace and educational accommodations should be discussed. Clinical trial registration ClinicalTrials.gov identifier NCT03780153.
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Affiliation(s)
- Svein O Fredwall
- TRS National Resource Centre for Rare Disorders, Sunnaas Rehabilitation Hospital, 1450, Nesodden, Norway. .,Faculty of Medicine, Institute of Clinical Medicine, University of Oslo, Oslo, Norway.
| | - Björn Åberg
- Department of Hearing, Lovisenberg Diaconal Hospital, Oslo, Norway
| | - Hanne Berdal
- Department of Hearing, Lovisenberg Diaconal Hospital, Oslo, Norway
| | - Ravi Savarirayan
- Victorian Clinical Genetics Services, Murdoch Children's Research Institute, University of Melbourne, Parkville, Australia
| | - Jorunn Solheim
- Department of Hearing, Lovisenberg Diaconal Hospital, Oslo, Norway
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Dharmarajan S, Dham R, Kurkure R, Arumugam SV, Maheswari S, Kameswaran M. Role of Immediate Pre-Operative Tympanometry in Cochlear Implantation: MERF Protocol and Experience. Indian J Otolaryngol Head Neck Surg 2021; 73:351-355. [PMID: 34471625 DOI: 10.1007/s12070-021-02591-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Accepted: 04/26/2021] [Indexed: 11/27/2022] Open
Abstract
(1) To study the association between an immediate pre-operative tympanometric profile in patients undergoing cochlear implantation with their intraoperative findings. (2) To analyse the intraoperative middle ear findings that require a staged cochlear implantation in patients presenting with a B-type tympanogram. (3) To study the complications in this group of patients during the 1-year follow-up. This retrospective non-interventional cohort study is done over a period of 6 years. Bilaterally profound deaf children, less than 6 years of age, and no history of otitis media with effusion were included in the study. Children who met the inclusion criteria were divided into 4 groups based on their tympanometric profiles that are A, As, B, and C type tympanogram and, their intraoperative findings were categorized as normal, mild oedema, minimal granulation with mild oedema, moderate to extensive granulation with or without oedematous mucosa and glue. Then finally, depending on the intraoperative middle ear and mastoid finding, a single-stage surgery or a two stage surgery was decided upon. A total of 1025 patients were implanted during the study period, 975 patients met our inclusion criteria. In our series, we found a statistically significant difference (p < 0.0001) between the tympanograms and their respective intra-operative middle ear findings. A statistically significant difference was seen (p < 0.0001) between patients who underwent a single-stage cochlear implant and those who underwent a two-staged surgery, regarding their intraoperative middle ear findings. No statistical significance was seen in the occurrence of complications between the groups undergoing a single stage and a two-staged surgery (p > 0.5). This study showcases the importance of immediate pre-operative tympanometry in cochlear implant surgeries. Two-stage surgery is a decision taken on the operating table, depending on the extent of pathology and visibility of the round window niche.
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Affiliation(s)
| | - Ruchima Dham
- Madras ENT Research Foundation (Pvt) Ltd, 1, First Cross, Street, Off Second Main Road, RA Puram, Chennai, Tamil Nadu 600028 India
| | | | - Senthil Vadivu Arumugam
- Madras ENT Research Foundation (Pvt) Ltd, 1, First Cross, Street, Off Second Main Road, RA Puram, Chennai, Tamil Nadu 600028 India
| | - Sudha Maheswari
- Madras ENT Research Foundation (Pvt) Ltd, 1, First Cross, Street, Off Second Main Road, RA Puram, Chennai, Tamil Nadu 600028 India
| | - Mohan Kameswaran
- Madras ENT Research Foundation (Pvt) Ltd, 1, First Cross, Street, Off Second Main Road, RA Puram, Chennai, Tamil Nadu 600028 India
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Aslıer M, Aslıer NGY, Ercan İ, Keskin S. Clustering upper airway physicals, otitis media with effusion and auditory functions in children. Auris Nasus Larynx 2021; 49:195-201. [PMID: 34304942 DOI: 10.1016/j.anl.2021.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Revised: 06/08/2021] [Accepted: 07/06/2021] [Indexed: 11/17/2022]
Abstract
OBJECTIVE Adenoid hypertrophy (AH) has been identified as a cause of otitis media with effusion (OME), which is the most common cause of childhood hearing loss. Indeed, there may be other upper airway-related predisposing factors such as, location of the adenoid, accompanying tonsillar hypertrophy (TH) and nasal septal deviation (NSD) for the development of OME. In this study, we aimed to evaluate the associations between the upper airway physicals and OME with auditory functions. METHODS Eighty-six ears of 43 children, aged 3-11 years were included in this prospective clinical study. Findings of otolaryngologic examinations were noted. Data of pure tone audiometry (PTA), traditional tympanometry (TT) and wideband tympanometry (WBT) parameters were collected. Cluster analysis was performed to the following variables: age, sex; the adenoid choana percentage (ACP), the presences of adenoid around torus tubarius (AATT), TH, NSD and OME; peak pressure (PP) values on TT, resonance frequencies (RF) on WBT, ambient pressure absorbance ratios (APAR) and PTA hearing thresholds. RESULTS Two groups of ears revealed by clustering; cluster-1 (n = 46) and cluster-2 (n = 40), at the similarity level of 0.662. The presences of AH, AATT, OME and the medians of ACP, PP, RF, WBT APARs at all frequencies except 5656 Hz and 8000 Hz, all PTA thresholds were significantly different between two clusters (p < 0.05). The lower WBT APARs and higher PTA thresholds were associated with higher levels of ACP and higher frequencies of the presence of AATT and OME in cluster-1. CONCLUSION There are associations between AH, AATT and OME together with decline in hearing and SEA. Whereas, TH and NSD are not related to the formation of clusters and they are insignificant factors.
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Affiliation(s)
- Mustafa Aslıer
- Department of Otorhinolaryngology, Sancaktepe Education and Research Hospital, Istanbul, Turkey.
| | | | - İlker Ercan
- Department of Biostatistics, Uludağ University School of Medicine, Bursa, Turkey
| | - Serhan Keskin
- Department of Otorhinolaryngology, Sancaktepe Education and Research Hospital, Istanbul, Turkey
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22
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Lou Z, Lou Z, Sun J, Chen Z, Yin S. Microwave ablation eustachian tuboplasty: a preliminary investigation with long-term follow-up. J Otolaryngol Head Neck Surg 2021; 50:39. [PMID: 34167591 PMCID: PMC8223355 DOI: 10.1186/s40463-021-00520-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Accepted: 05/14/2021] [Indexed: 11/21/2022] Open
Abstract
Objectives This study was performed to evaluate the efficacy of microwave ablation (MWA) eustachian tuboplasty for the treatment of patients with retracted tympanic membrane (TM) due to eustachian tube dysfunction (ETD). Methods This was a prospective study of 20 patients with ETD (middle ear atelectasis) who underwent MWA eustachian tuboplasty. Outcomes included the ability to perform a Valsalva maneuver, audiometry results, tympanometry results, ETD Questionnaire (ETDQ-7) score, and TM status. Results Eighteen patients (18 ears) were included in this study. There were statistically and clinically significant improvements in the mean ETDQ-7 score at 6 months postoperatively (change in mean score of 16.7 ± 3.6, P < 0.001) and at 30 months postoperatively (change in mean score of 18.9 ± 2.9, P < 0.001). Type A tympanogram was obtained in 27.8% of patients (5/18) at 6 months postoperatively, and in 77.7% at 30 months postoperatively. A Valsalva maneuver was possible in 72.2% of patients at 6 months postoperatively and in 88.9% of patients at 30 months postoperatively. In addition, the ears of 13 patients (72.2%) showed both normal tympanograms and TM at 30 months postoperatively. Interestingly, 38.5% of patients (5/13) exhibited complete sclerosis of the pars tensa. None of the patients experienced severe MWA-related complications during follow-up. Conclusions MWA eustachian tuboplasty is a feasible alternative to conventional tuboplasty, and can improve subjective and objective outcomes in patients with ETD for up to 30 months following treatment. In addition, this study showed that the extent of sclerotic plaque increased over time, whereas the extents of atrophy and tensa retraction decreased following tuboplasty in most patients. Graphical abstract ![]()
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Affiliation(s)
- Zhengcai Lou
- Department of Otorhinolaryngology, Yiwu Central Hospital, 699 Jiangdong Road, Yiwu City, 322000, Zhejiang Provice, China.
| | - Zihan Lou
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Otolaryngology Institute of Shanghai Jiao Tong University, 600 Yishan Road, Shanghai, 200233, China
| | - Junzhi Sun
- Department of Otorhinolaryngology, Yiwu Central Hospital, 699 Jiangdong Road, Yiwu City, 322000, Zhejiang Provice, China
| | - Zhengnong Chen
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Otolaryngology Institute of Shanghai Jiao Tong University, 600 Yishan Road, Shanghai, 200233, China. .,Otolaryngology Institute of Shanghai Jiao Tong University, Shanghai, 200233, China.
| | - Shankai Yin
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Otolaryngology Institute of Shanghai Jiao Tong University, 600 Yishan Road, Shanghai, 200233, China.,Otolaryngology Institute of Shanghai Jiao Tong University, Shanghai, 200233, China
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Ghorbani F, Danesteh H, Khoramnia A, Tavanafar S. The effects of orthognathic surgery on auditory function. Maxillofac Plast Reconstr Surg 2021; 43:11. [PMID: 33768357 PMCID: PMC7994494 DOI: 10.1186/s40902-021-00296-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Accepted: 03/12/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Orthognathic surgery is widely used in treating functional and skeletal problems. Any surgical procedure could cause side effects. OBJECTIVES This study aimed to evaluate the potential changes in orthognathic surgery on the hearing function of patients. MATERIALS AND METHODS Thirty-one orthognathic surgery candidates were recruited in this study. Patients underwent either single or double jaw surgery. Pure tone audiometry (PTA), tympanometry, and Eustachian Tube Dysfunction Test (ETFT) were performed postoperatively at 24 h, 6 weeks, and 6 months after surgery. Patients were tabulated based on the type of maxilla and mandibular surgical movements (vertical and horizontal). RESULTS PTA evaluation, based on horizontal or vertical movements, did not show significant differences, although vertical movements resulted in less change in hearing threshold. In other words, no significant changes occurred in patients' hearing threshold after surgery. No significant difference was also observed between horizontal and vertical movements in the results of tympanometry. Negative changes were found in the results of ETFT in vertical movements, which returned to pre-surgery values in the final test. CONCLUSIONS The risk of minor changes in hearing function is probable during the first week after orthognathic surgery, but these negative changes will either totally fade or remain negligible. Patients gave informed consent preoperatively, and reassurance postoperatively is prudent.
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Affiliation(s)
- Farhad Ghorbani
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Hossein Danesteh
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Afshin Khoramnia
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Saeid Tavanafar
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran.
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Karuppannan A, Barman A. Wideband absorbance tympanometry: a novel method in identifying otosclerosis. Eur Arch Otorhinolaryngol 2021; 278:4305-4314. [PMID: 33388979 DOI: 10.1007/s00405-020-06571-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Accepted: 12/12/2020] [Indexed: 11/27/2022]
Abstract
PURPOSE The purpose of the study was to know whether the wideband absorbance measurements can be a useful tool to identify ears with otosclerosis. The present study analyzed WBA measurements and highlighted its effectiveness in identifying ears with otosclerosis and differentiating from healthy normal ears. METHODS The study included 42 ears with otosclerosis which were compared with an equal sample size of healthy normal ears. WBA across frequencies and wideband average absorbance (375-2000 Hz) at the peak and ambient pressure, and resonance frequency were measured and analyzed. RESULTS Results showed that WBA levels increased with an increase in frequencies up to 2000 Hz and decreased thereafter, both in the otosclerosis and healthy normal ears. The mean WBA in the otosclerosis group was significantly lower in the 250-2000 Hz frequency range than in the healthy normal ear group. The WBA values at ambient pressure reduced significantly up to 500 Hz for the healthy normal ear group and 1500 Hz for otosclerosis group, compared with peak pressure. Further, the analysis of wideband average absorbance at ambient pressure showed reduced absorbance (0.35) and higher resonance frequency (1350.33 Hz) in the otosclerosis group compared with the healthy normal ear group (0.60 and 930.14 Hz, respectively). ROC analysis indicated that WBA is suitable for identifying otosclerotic ears and also in differentiating from healthy normal ears based on WBA values from 250 to 1500 Hz. High diagnostic values of WBA (> 90% sensitivity and specificity) were observed at a frequency of 1000 Hz. CONCLUSIONS The inclusion of WBA into clinical routine test procedures could be a useful tool for detecting otosclerosis. Further research is required to validate its clinical use in combination with other middle ear measures.
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Affiliation(s)
- Arunraj Karuppannan
- Department of Audiology, All India Institute of Speech and Hearing, Manasagangothri, Mysuru, Karnataka, India.
| | - Animesh Barman
- Department of Audiology, All India Institute of Speech and Hearing, Manasagangothri, Mysuru, Karnataka, India
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Liang J, Xiao L, Sun XY, Zou B. Characteristics of the wideband absorbance of acoustic energy in children (3-7 years old) with otitis media with effusion. Int J Pediatr Otorhinolaryngol 2021; 140:110496. [PMID: 33229030 DOI: 10.1016/j.ijporl.2020.110496] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 11/11/2020] [Accepted: 11/11/2020] [Indexed: 10/23/2022]
Abstract
OBJECTIVE This study aimed to investigate the characteristics of the wideband absorbance (WBA) of acoustic energy in children (3-7 years old) with otitis media with effusion (OME) under environmental ear-canal air pressure and tympanometric peak pressure and to determine the diagnostic value of the acoustic energy absorption rate (AR) in OME at different frequencies. METHODS A total of 178 children aged 3-7 years were enrolled in the study between April and October 2018. They were separated into two groups: those with middle ear effusion were placed in the OME group (n = 80; 136 ears), while those without OME (n = 98; 182 ears) were placed in the control group. A WBA test was performed on the children in both groups under environmental ear-canal pressure and tympanometric peak pressure to analyze the changing characteristics of the AR value within the 0.226-8 kHz range. RESULTS Under ambient ear-canal air pressure, the AR of the OME group in each frequency band was significantly lower than that of the control group (P < 0.01). Under tympanometric peak pressure, the AR of the OME group in most frequencies was also significantly lower than those of the control group (P < 0.01) except in the 2-2.5 kHz range. The area under the receiver operating characteristic curve (AUROC) was highest at 0.47-1.03 kHz: 0.96 and 0.94 at ambient ear-canal pressure and tympanometric peak pressure, respectively. Of the single frequency points, those at 0.65, 0.67, 0.69, 0.71, and 0.73 kHz had a higher AUROC value (0.96-0.97) under both ambient ear-canal air pressure and tympanometric peak pressure. The difference in the AUROC values of the two pressure conditions was not statistically significant (P < 0.01). CONCLUSION Overall, WBA is an effective method of diagnosing OME in children. The frequency band with the most predictive value of AR for OME is 0.47-1.03 kHz. Middle ear effusion can be quickly identified by observing AR values in this frequency range, which provides a diagnostic basis for OME.
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Affiliation(s)
- Jia Liang
- Department of Otorhinolaryngology, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing, China
| | - Lin Xiao
- Department of Otorhinolaryngology, Chongqing Traditional Chinese Medicine Hospital, Chongqing, China
| | - Xue Yao Sun
- Department of Otorhinolaryngology, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing, China
| | - Bin Zou
- Department of Otorhinolaryngology, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing, China.
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Meyer MF, Knezic K, Jansen S, Klünter HD, Pracht ED, Grosheva M. Effects of freediving on middle ear and eustachian tube function. Diving Hyperb Med 2020; 50:350-355. [PMID: 33325015 DOI: 10.28920/dhm50.4.350-355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Accepted: 07/07/2020] [Indexed: 11/05/2022]
Abstract
INTRODUCTION During descent in freediving there is exposure to rapidly increasing pressure. Inability to quickly equalise middle ear pressure may cause trauma to the ear. This study aimed to evaluate the occurrence of pressure-related damage to the middle ear and the Eustachian tube during freediving and to identify possible risk factors. METHODS Sixteen free divers performed diving sessions in an indoor pool 20 metres' freshwater (mfw) deep. During each session, each diver performed four own free dives and up to four safety dives. Naso- and oto-endoscopy and Eustachian tube function tests were performed on the right and left ears before diving, between each session and after the last session. The otoscopic findings were classified according to the Teed classification (0 = normal tympanic membrane to 4 = perforation). Additionally, ENT-related complaints were assessed using a questionnaire. RESULTS Participants performed 317 dives (on average 20 dives per diver, six per session). The average depth was 13.3 mfw. Pressure-related changes (Teed 1 and 2) were detected in 48 % of ears. Teed level increased significantly with an increasing number of completed sessions (P < 0.0001). Higher pressure-related damage (Teed 2) occurred in less experienced divers, was associated with significantly lower peak pressures in the middle ear and led to more ear-related symptoms. A preference for the Frenzel technique for middle ear pressure equalisation during freediving was shown. CONCLUSIONS Pressure exposure during freediving had a cumulative effect on the middle ear. Factors such as diving depth, diving experience and number of diving sessions correlated with the occurrence of higher Teed levels.
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Affiliation(s)
- Moritz F Meyer
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Cologne, Germany.,Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Essen, University Duisburg-Essen, Essen, Germany.,Corresponding author: Dr Moritz F Meyer, Department of Otorhinolaryngology, Head and Neck Surgery, Faculty of Medicine, University Hospital of Essen, Hufelandstraße 55, 45122 Essen, Germany,
| | - Kristijana Knezic
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Cologne, Germany
| | - Stefanie Jansen
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Cologne, Germany
| | - Heinz D Klünter
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Cologne, Germany
| | | | - Maria Grosheva
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Cologne, Germany
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Cetin AC, Acari C, Evin H, Omer Ikiz A, Kirkim G, Unsal E. Effects of familial Mediterranean fever on the middle ear. Int J Pediatr Otorhinolaryngol 2020; 139:110417. [PMID: 33032256 DOI: 10.1016/j.ijporl.2020.110417] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Revised: 09/27/2020] [Accepted: 09/27/2020] [Indexed: 10/23/2022]
Abstract
OBJECTIVE To evaluate middle and inner ear function and hearing status of children with familial Mediterranean fever (FMF). METHODS We assigned 56 patients with FMF to the study group and 52 healthy volunteers to the control group. The mean age of patients in the study and control groups were 10.10 ± 3.70 and 9.77 ± 3.74 years, respectively. Physical examination and hearing evaluation were performed in both groups. The audiological test battery included 226-Hz tympanometry, pure tone audiometric evaluation, acoustic stapedial reflex measurements, distortion product otoacoustic emission recording, and wide-band tympanometry assessment. RESULTS The groups were similar in age and sex ratio (p > 0.05 for both comparisons). Pure tone audiogram and distortion product otoacoustic emission results were also similar for both groups (p > 0.05). The ipsilateral acoustic stapedial reflex were present in both of the groups and all participants had Type A tympanogram. The contralateral acoustic stapedial reflex thresholds were significantly higher in the familial Mediterranean fever group (p < 0.05 for all comparisons). The ambient and peak pressure absorbance values of wide-band tympanometry were significantly lower at 2000 Hz and significantly higher at 4000 Hz in the familial Mediterranean fever group (p < 0.05 for both comparisons). The severity and duration of disease adversely affected the absorbance values of wide-band tympanometry at 2000 and 4000 Hz (p < 0.05). CONCLUSION To our knowledge, this is the first study to demonstrate the adverse subclinical effects of familial Mediterranean fever on the middle ear. We recommend that children diagnosed with FMF should be closely monitored for future clinical middle ear pathologies.
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Affiliation(s)
- Asli Cakir Cetin
- Department of Otorhinolaryngology, Dokuz Eylul University, School of Medicine, Izmir, Turkey.
| | - Ceyhun Acari
- Department of Pediatrics, Section of Immunology and Rheumatology, Dokuz Eylul University, School of Medicine, Izmir, Turkey.
| | - Hande Evin
- Department of Otorhinolaryngology, Unit of Speech, Hearing & Balance, Dokuz Eylul University, School of Medicine, Izmir, Turkey.
| | - Ahmet Omer Ikiz
- Department of Otorhinolaryngology, Dokuz Eylul University, School of Medicine, Izmir, Turkey.
| | - Gunay Kirkim
- Department of Otorhinolaryngology, Unit of Speech, Hearing & Balance, Dokuz Eylul University, School of Medicine, Izmir, Turkey.
| | - Erbil Unsal
- Department of Pediatrics, Section of Immunology and Rheumatology, Dokuz Eylul University, School of Medicine, Izmir, Turkey.
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Stuart A, Engelhardt BM, Tomaszewski EK. Tympanometric interaural asymmetry in African-American school-aged children. Int J Pediatr Otorhinolaryngol 2020; 138:110259. [PMID: 32798828 DOI: 10.1016/j.ijporl.2020.110259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 07/09/2020] [Accepted: 07/10/2020] [Indexed: 11/21/2022]
Abstract
OBJECTIVES The purpose of this study was to investigate the tympanometric asymmetry in children. The determination of ear differences would be useful clinically in determining what qualifies as a significant asymmetry in tympanometric indices and hence middle ear dysfunction. METHODS Fifty-five otologically normal school-aged African American children participated. Middle ear indices of peak compensated static acoustic admittance, equivalent ear canal volume, tympanometric peak pressure, and tympanometric width were examined. RESULTS No significant differences between right and left tympanometric indices were found (p > .05). Correlations between right and left tympanometric indices were positive and statistically significant (p < .05). Critical differences, for deciding if two tympanometry indices are different between ears, were computed from the standard deviations of the right-left ear difference for confidence levels of 85%-99%. CONCLUSIONS Critical differences for tympanometric indices can be used by clinicians to assess if ear asymmetries are statistically significant.
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Yang K, Liu Z. Comparison of 1000 Hz-, 226 Hz-probe tone tympanometry and magnetic resonance imaging in evaluating the function of middle ear in infants. Int J Pediatr Otorhinolaryngol 2020; 136:110135. [PMID: 32544643 DOI: 10.1016/j.ijporl.2020.110135] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2020] [Revised: 05/21/2020] [Accepted: 05/21/2020] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Universal newborn hearing screening proved to be an effective measure to screen out hearing-disability infants at a younger age, from which testified the existence of middle ear fluid or effusion was one major source of referred screening result. Some reports had verified the comparative advantage of using the 1000-Hz probe tone for tympanometry in infants, while little was known about the accordance to imaging manifestations, especially the findings of Magnetic Resonance Imaging (MRI). OBJECTIVE To investigate the diagnostic consistency between 226 Hz-, 1000 Hz- probe tone tympanometry and MRI in infants after hearing screening. METHOD 226 Hz and 1000 Hz probe-tone tympanometry were tested followed by MRI in 58 infants. According to MRI results, patients were divided into Group 1 with abnormal middle ears with fluid, Group 2 with normal middle ears. Tympanometry included tympanograms, volume of ear cannal (Vec, mL), compliance of peak (Y, mmho), the width at the pressure of ±50dapa (TW, daPa), the pressure of the peak (TPP, daPa). The data were analyzed by statistic software SPSS19.0. RESULTS In group 2, 92.41% were negative tympanograms(n = 73), 7.59% was positive tympanograms(n = 6) at 1000 Hz; while 91.14% was negative tympanograms (n = 72), 8.86% was positive tympanograms (n = 7) at 226 Hz. In group 1, 80.00% were positive tympanograms(n = 28), 20.00% was negative tympanograms (n = 7) at 1000 Hz; while 80.00% was negative tympanograms (n = 28), 20.00% was positive tympanograms (n = 7) at 226 Hz. McNemar test demonstrated that there was no significant difference between 1000 Hz and MRI diagnosis (P = 1.000), while significant difference between 226 Hz and MRI test (P = 0.001). Diagnostic concordance rate between 1000 Hz tympanometry and MRI (Kappa = 0.730, p = 0.000) was significantly higher than 226 Hz tympanometry (Kappa = 0.134, p = 0.095). Normal data of 1000 Hz tympanometry showed Vec was 0.71 ± 0.28ml, Y was 0.82 ± 0.49mmho, TW was 124.60 ± 27.68dapa, and TPP was 11.83 ± 73.73dapa. CONCLUSION 1000 Hz tympanometry significantly had a better diagnostic agreement with MRI than 226 Hz. Clinically, 1000 Hz but not 226 Hz tympanometry is recommended to diagnose otitis middle ear fluid in infants.
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Affiliation(s)
- Kun Yang
- Department of Otolaryngology--Head & Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, 430060, China.
| | - Zhiqi Liu
- Department of Otolaryngology, Maternal and Child Hospital of Hubei Province, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430070, China.
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Sogebi OA, Oyewole EA, Ogunbanwo O. Asymptomatic Otitis Media With Effusion in Children With Adenoid Enlargement. J Natl Med Assoc 2020; 113:158-164. [PMID: 32838976 DOI: 10.1016/j.jnma.2020.08.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Revised: 07/29/2020] [Accepted: 08/02/2020] [Indexed: 01/10/2023]
Abstract
OBJECTIVES To estimate the burden, and clinical factors associated with development of Otitis media with effusion (OME) in children with enlarged adenoids. METHODS Consecutive eligible patients with adenoid (sometimes with tonsillar) enlargement managed operatively in a period of five years. Patients had no complaints suggestive of hearing impairment. Age, sex, clinical diagnosis, and weight of patients were recorded. Otoscopic, audiometric, and radiological examinations findings were recorded. Tympanometry patterns were classified according to Jerger's classification; type B and C tympanograms represented OME. Some patients had Pure Tone Audiometry (PTA). Plain nasopharyngeal X-ray assessed the adenoid: nasopharyngeal (AN) ratio with >0.5 regarded as obstructive adenoid. RESULTS 216 ears of 108 children were assessed. 49.1% of children were in age range 1-3 years, mean 3.6 ± 2.6 years. 62.0% were males, weight ranged from 7.8 to 31.0 kg, mean was 14.3 ± 5.2 kg. 63.9% had associated tonsillar enlargement. Mean AN ratio was 0.69 ± 0.07. Tympanometric findings showed prevalence of OME in all ears was 63/216 = 29.2%, consisting of 30.5% with unilateral (Right ear 19.4%, Left ear 11.1%), and 13.9% with bilateral OME. Acoustic reflexes were absent in both ears in 32 (29.6%) of the patients. There was normal hearing in 16/38 ears (42.1%), while others had different types of hearing loss. Two factors namely increased age and weight were significantly associated with OME in patients with Adenoid enlargement. CONCLUSIONS 29.2% of children with adenoid enlargement had a co-morbidity of asymptomatic OME. The factors associated with OME were increased age and weight of the patients.
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Affiliation(s)
- Olusola Ayodele Sogebi
- Department of Ear, Nose and Throat, Olabisi Onabanjo University Teaching Hospital, Sagamu, Nigeria.
| | - Emmanuel Abayomi Oyewole
- Department of Ear, Nose and Throat, Olabisi Onabanjo University Teaching Hospital, Sagamu, Nigeria
| | - Olatundun Ogunbanwo
- Department of Ear, Nose and Throat, Olabisi Onabanjo University Teaching Hospital, Sagamu, Nigeria
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Prabhu P, Shaji SR, Vipinan KM, Ramanunny NV, Nagaraju B. Effect of different blood groups on tympanometric findings and acoustic reflex thresholds. Eur Arch Otorhinolaryngol 2020; 277:3513-3518. [PMID: 32737643 DOI: 10.1007/s00405-020-06244-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Accepted: 07/24/2020] [Indexed: 10/23/2022]
Abstract
PURPOSE The blood group can have an effect on the auditory system, and it is suggested that it could be an indicator of noise-induced hearing loss. There could be changes in the immittance findings, too, in adults having different blood groups. The present study attempted to determine if there are any differences in tympanometric results (admittance, peak pressure, gradient, resonance frequency, and ear canal volume) and acoustic reflex thresholds (ART) at 500, 1000, 2000 and 4000 Hz between individuals with different blood groups (A positive, B positive, O positive and AB positive). METHODS Eighty normal hearing adults between the age of 18 and 27 years were considered for the study. They were divided into 20 participants, each with blood groups A, B, AB, and O. The immittance findings were recorded from all the participants of the study. RESULTS The results showed that the resonance frequency was slightly higher in blood group O compared to other blood groups. Also, the acoustic reflex thresholds were slightly elevated at all frequencies (ipsilateral and contralateral) for individuals with blood group O. CONCLUSIONS The results of the study suggest possible reduced outer hair cells in persons with blood group O. This could have resulted in elevated acoustic reflex thresholds.
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Affiliation(s)
- Prashanth Prabhu
- All India Institute of Speech and Hearing, Mysore, 570006, Karnataka, India.
| | - Sneha Roslyn Shaji
- All India Institute of Speech and Hearing, Mysore, 570006, Karnataka, India
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Tanno GAY, Santos MADO, Sanches MTD, Durante AS, Almeida KD, Gameiro MS, Roque NMCDF, Sousa Neto OMD. Analysis of wideband tympanometry in Ménière's disease. Braz J Otorhinolaryngol 2020; 88:194-203. [PMID: 32782123 PMCID: PMC9422656 DOI: 10.1016/j.bjorl.2020.05.029] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 03/29/2020] [Accepted: 05/25/2020] [Indexed: 11/30/2022] Open
Abstract
Introduction Endolymphatic hydrops is the pathophysiological substrate of Ménière’s disease. The changes in the inner ear, transmitted to the middle ear through changes in the ossicular chain mobility, can be quantified by wideband tympanometry, through the measurement of the acoustic absorbance at multiple frequencies, represented by the sound energy absorbed by the middle ear, even at its early stages. Studying the behavior of the middle ear through the absorbance in patients with endolymphatic hydrops under ambient pressure and under peak pressure can be useful for detecting Ménière's disease. Objective To characterize acoustic absorbance behavior in subjects with symptomatic and asymptomatic Ménière's disease compared to controls, in order to verify the ability of wideband tympanometry to detect Ménière's disease. Methods We carried out a cross-sectional study with a diagnostic approach comparing the findings of wideband tympanometry at ambient pressure and peak pressure between the ears of the control group (n = 30), the asymptomatic group (n = 21) and the symptomatic group (n = 9). Results Different peak pressure values were found between the ears of the control group (0 daPa), the asymptomatic group (−11 daPa) and the symptomatic group (−192 daPa), with p < 0.05 by the Kruskal-Wallis test, Mann Whitney test and Bonferroni correction. Different absorbance values were found between the ears of the symptomatic group and the asymptomatic group compared to the control group for low frequencies at ambient pressure and peak pressure, with p < 0.05 by the Kruskal-Wallis test, Mann Whitney test and Bonferroni correction. Conclusions The Wideband Tympanometry test was capable of identifying the presence of Ménière´s disease, and to differentiate between asymptomatic and symptomatic patients, when comparing them with healthy individuals.
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Affiliation(s)
- Gisela Andrea Yamashita Tanno
- Faculdade de Ciências Médicas Santa Casa de São Paulo (FCMSCSP), Departamento de Otorrinolaringologia, São Paulo, SP, Brazil.
| | | | - Marcelo Tabosa Dutra Sanches
- Faculdade de Ciências Médicas Santa Casa de São Paulo (FCMSCSP), Departamento de Otorrinolaringologia, São Paulo, SP, Brazil
| | - Alessandra Spada Durante
- Faculdade de Ciências Médicas Santa Casa de São Paulo (FCMSCSP), Curso de Fonoaudiologia, São Paulo, SP, Brazil
| | - Kátia de Almeida
- Faculdade de Ciências Médicas Santa Casa de São Paulo (FCMSCSP), Curso de Fonoaudiologia, São Paulo, SP, Brazil
| | - Marcella Scigliano Gameiro
- Faculdade de Ciências Médicas Santa Casa de São Paulo (FCMSCSP), Curso de Fonoaudiologia, São Paulo, SP, Brazil
| | | | - Osmar Mesquita de Sousa Neto
- Faculdade de Ciências Médicas Santa Casa de São Paulo (FCMSCSP), Departamento de Otorrinolaringologia, São Paulo, SP, Brazil
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Bächinger D, Eckhard AH, Röösli C, Veraguth D, Huber A, Dalbert A. Endolymphatic hydrops mimicking obstructive Eustachian tube dysfunction: preliminary experience and literature review. Eur Arch Otorhinolaryngol 2021; 278:561-5. [PMID: 32583181 DOI: 10.1007/s00405-020-06139-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Accepted: 06/16/2020] [Indexed: 10/24/2022]
Abstract
PURPOSE Aural fullness is a common symptom of middle ear diseases, most importantly Eustachian tube dysfunction (ETD). Yet, aural fullness may also be caused by inner ear disorders, such as hydropic ear diseases. Here, we report our experience with endolymphatic hydrops (EH) mimicking ETD. Furthermore, we review the literature related to (i) EH as a differential diagnosis of symptoms suggesting ETD and (ii) the pathophysiology and treatment of aural fullness due to inner ear disorders. METHODS We retrospectively included adult patients with aural fullness as chief complaint and radiographically diagnosed EH. Hearing and Eustachian tube function were assessed using audiometry, tympanometry, and tubomanometry. Primarily suspected ETD was treated by balloon dilatation of the Eustachian tube (BDET). The endolymphatic space of the inner ear was imaged using gadolinium-enhanced MRI (Gd-MRI) including a 3D-real inversion-recovery sequence after intravenous gadolinium administration. RESULTS We report three affected ears of two patients (two females, age 42 and age 51) with aural fullness as chief complaint. Audiometry of main speech frequencies was normal in all affected ears. In one ear, there was a type A tympanogram and in two ears, there was a type B tympanogram. In both patients, medical treatment for ETD and BDET were unsuccessful. Gd-MRI of the inner ears revealed cochlear EH in 3/3 ears affected by aural fullness, but not in the unaffected ear. CONCLUSION EH may underlay cases with aural fullness and could in these cases explain unsuccessful treatment for ETD. As ETD is often treated by invasive procedures, distinguishing ETD from EH as the underlying cause of aural fullness is important. Our findings raise the question whether Gd-MRI to rule out EH is indicated in patients with unexplained aural fullness, in particular after unsuccessful interventional treatment for ETD.
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Cayir S, Hizli O, Kayabasi S, Yildirim G. Eustachian tube dysfunction in sleep apnea patients and improvements afforded by continuous positive airway pressure therapy. Braz J Otorhinolaryngol 2020; 87:333-337. [PMID: 32247766 PMCID: PMC9422680 DOI: 10.1016/j.bjorl.2020.02.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Revised: 02/05/2020] [Accepted: 02/16/2020] [Indexed: 12/17/2022] Open
Abstract
Introduction Upper airway resistance may accompany eustachian dysfunction and alter middle ear pressure in patients with obstructive sleep apnea syndrome. Objective To investigate effects of obstructive sleep apnea syndrome and continuous positive airway pressure treatment on eustachian tube functions. Methods Forty-two mild obstructive sleep apnea syndrome patients, 45 moderate obstructive sleep apnea syndrome patients, 47 severe obstructive sleep apnea syndrome patients with continuous positive airway pressure therapy, 32 severe obstructive sleep apnea syndrome patients without continuous positive airway pressure therapy, and 88 individuals without sleep apnea (controls) were included. Tympanometric parameters of groups were compared. Results Right middle ear pressures in mild and moderate obstructive sleep apnea syndrome groups did not differ significantly from that of control group (p = 0.93 and p = 0.55), as was also true of the left middle ear pressures (p = 0.94 and p = 0.86). Right middle ear pressure was significantly higher in severe obstructive sleep apnea syndrome groups than in the control group, as was the left middle ear pressure (p < 0.001). Middle ear pressure (negative) was significantly lower in severe obstructive sleep apnea syndrome patients with continuous positive airway pressure therapy compared to those without (p < 0.001). Right ear type B and C tympanogram frequencies were significantly higher in patients with severe obstructive sleep apnea syndrome without continuous positive airway pressure therapy (12.4%) than in the controls (0%) (p = 0.02). Left ear type B or C tympanogram frequencies were significantly higher in patients with severe obstructive sleep apnea syndrome without continuous positive airway pressure therapy (21.9%) than in the controls (0%) (p = 0.002). Conclusion Mild and moderate obstructive sleep apnea syndrome did not affect middle ear pressure but severe obstructive sleep apnea syndrome may increase the (negative) middle ear pressure. In severe obstructive sleep apnea syndrome patients, long-term continuous positive airway pressure therapy may normalize middle ear pressure.
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Affiliation(s)
- Serkan Cayir
- Aksaray University, Aksaray Education and Research Hospital, Department of ENT, Aksaray, Turkey.
| | - Omer Hizli
- Giresun University, A. Ilhan Ozdemir Education and Research Hospital, Department of ENT, Giresun, Turkey
| | - Serkan Kayabasi
- Aksaray University, Faculty of Medicine, Department of ENT, Aksaray, Turkey
| | - Guven Yildirim
- Giresun University, Faculty of Medicine, Department of ENT, Giresun, Turkey
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Kiakojuri K, Yousef Ghahari B, Soltanparast S, Monadi M. Hearing status in patients with rheumatoid arthritis. Caspian J Intern Med 2019; 10:447-451. [PMID: 31814944 PMCID: PMC6856920 DOI: 10.22088/cjim.10.4.447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Background: Previous studies showed that one of the complications of rheumatoid arthritis disease was auditory disorder. The goal of the present study was to compare the auditory status in patients with rheumatoid arthritis and healthy individuals. Methods: In the present case-control study, 30 normal persons and 60 persons with rheumatoid arthritis with mean age of 46.72 and standard deviation of 6.76 of both genders were appraised using pure tone audiometry, tympanometry and speech audiometry. The mean disease duration in patients with rheumatoid arthritis was 12.51±6.09 years. Results: The frequency of hearing loss in rheumatoid arthritis group was significantly more than the control group (p=0.001). All patients had sensorineural hearing loss. Only in 5% of rheumatoid arthritis group, abnormal tympanometry (as type) was reported. Speech discrimination score analysis showed significant difference between the patients with rheumatoid arthritis and controls. In terms of hearing threshold level, the mean hearing threshold level (in 2000, 4000 and 8000 Hz frequencies) of the patients with rheumatoid arthritis was significantly higher than control group in both ears (p<0.05). A positive significant correlation was found among mean hearing threshold level in 4000 and 8000 Hz frequencies and rheumatoid arthritis duration in both ears. Conclusion: The frequency of hearing loss and the average hearing threshold in RA patients were higher than healthy individuals. The most common type hearing loss is sensorineural.
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Affiliation(s)
- Keyvan Kiakojuri
- Department of ENT Babol University of Medical Sciences, Babol, Iran
| | | | - Sanaz Soltanparast
- Department of Internal Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Mohsen Monadi
- Department of Audiology, School of Rehabilitation, Iran University of Medical Sciences, Tehran, Iran
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Di Maria D, Cioffi L, Malafronte L, Capocasale MF, Capocasale P. The "TIP algorithm" for the accurate diagnosis of pediatric otitis media. Int J Pediatr Otorhinolaryngol 2019; 124:185-189. [PMID: 31202036 DOI: 10.1016/j.ijporl.2019.05.028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2019] [Revised: 05/21/2019] [Accepted: 05/23/2019] [Indexed: 10/26/2022]
Abstract
OBJECTIVES The authors studied the correlation between the grading TIP which evaluates three otoendoscopic characteristics of the tympanic membrane (TM) (transparency, integrity and position) with the gold standard represented by the impedenzometry. METHODS AND MATERIALS Cross-sectional studies with independent and blind comparison with the gold standard diagnostic. The setting was primary care and ambulatory. 115 TMs were examined (57 right and 58 left) of 60 children (36 males and 24 females) and classified according to the TIP grading (transparency, integrity, position). Each patient underwent otoendoscopy to obtain TIP grading and subsequently to tympanometry, which was considered the gold standard for diagnosis. The Transparency is the condition in which at least one or more structures behind the TM are visible: promontory, incudo-malleolar and incudo-stapedial articulations. The Integrity is such when no holes in the TM are visible. The TM must be displayed up to the anulus. The position of the TM is evaluated according to the handle and the short apophysis of the malleus. The correlation between TIP grade and tympanometry was measured by the "Chi Square" test. RESULTS The method showed an average sensitivity and specificity of the three TIP parameters (TIP1 TIP2, TIP 4) versus tympanometry of 95.6% (I.C. 90.1-98.5); PPV and PPN 95.6 (I.C 90.3%-98.1%) Positive Likelihood Ratio 22,000 (I.C. 9.327 to 51.894) Negative Likelihood Ratio 0.045 0.019 to 0.107. CONCLUSION Grading TIP is a valid method for accurate diagnosis of pediatric otitis media and can predict the tympanometry result with high statistical significance.
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Affiliation(s)
| | - Luigi Cioffi
- Family Pediatrician, ASL Napoli 1, Napoli, Italy
| | - Luigi Malafronte
- Pediatric ENT Division, "Santobono Pausilipon" Hospital, Napoli, Italy
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Alexandrino AS, Santos R, Melo C, Tomé D, Bastos JM, Postiaux G. Immediate effects of a rhino-pharyngeal clearance protocol in nasal obstruction and middle ear condition of children under 3 years of age with upper respiratory infections: A randomized controlled trial. Acta Otorrinolaringol Esp (Engl Ed) 2019; 70:192-199. [PMID: 29891397 DOI: 10.1016/j.otorri.2018.03.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Revised: 03/15/2018] [Accepted: 03/18/2018] [Indexed: 01/15/2023]
Abstract
INTRODUCTION AND OBJECTIVES Children up to 2 years old are at high risk of respiratory infections and nasal irrigation is often prescribed. Yet, to date there is no sufficient knowledge about its immediate effects on the nasopharynx and middle ear. Therefore, this study aimed to analyze the effect of a rhino-pharyngeal clearance intervention protocol on nasal obstruction and middle ear condition in children under 3 years of age with URTI. MATERIALS AND METHODS Randomized controlled trial in a day-care centre of Porto, including 44 children randomized to Intervention Group (IG) and Control Group (CG). Nasal auscultation and tympanometry were performed at baseline (M0) as well as after the intervention (M1), which consisted of nasal irrigation (NaCl .9%) followed by a forced nasal inspiration in the IG, and after 30min of normal activities, in the CG. RESULTS In M1 there was a lower frequency of children classified as having an obstructed nasal sound in the IG when compared to the CG (IG=33.3%; CG=68.4%; p=0.042). We also observed an improvement of mean peak pressure (PP) in the IG (Left ear: M0=-124daPa; M1=-92daPa; p=0.022. Right ear: M0=-102daPa; M1=-77daPa; p=0.021), which was not observed in the CG (Left ear: M0=-105daPa; M1=-115daPa; p=0.485. Right ear: M0=-105daPa; M1=-131daPa; p=0.105). There were no significant results concerning the compliance of the tympanic membrane. CONCLUSIONS The rhino-pharyngeal clearance improved the nasal obstruction and PP of the middle ear of children under 3 years of age with URTI.
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Affiliation(s)
- Ana Silva Alexandrino
- Department of Physiotherapy, School of Health - P.Porto, Portugal; Rua Dr. António Bernardino de Almeida, 400, 4200-072 Porto, Portugal.
| | - Rita Santos
- Department of Physiotherapy, School of Health - P.Porto, Portugal; Rua Dr. António Bernardino de Almeida, 400, 4200-072 Porto, Portugal
| | - Cristina Melo
- Department of Physiotherapy, School of Health - P.Porto, Portugal; Rua Dr. António Bernardino de Almeida, 400, 4200-072 Porto, Portugal
| | - David Tomé
- Rua Dr. António Bernardino de Almeida, 400, 4200-072 Porto, Portugal; Department of Audiology, School of Health - P.Porto, Portugal
| | | | - Guy Postiaux
- Department of Intensive Care and Pediatric Service, Grand Hôpital de Charleroi - GHDC, Charleroi, Belgium
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Stuppert L, Nospes S, Bohnert A, Läßig AK, Limberger A, Rader T. Clinical benefit of wideband- tympanometry: a pediatric audiology clinical study. Eur Arch Otorhinolaryngol 2019; 276:2433-2439. [PMID: 31175454 DOI: 10.1007/s00405-019-05498-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Accepted: 06/03/2019] [Indexed: 11/24/2022]
Abstract
PURPOSE Wideband-tympanometry (WBT) could give more informative data about the tympanic condition than the conventional tympanometry. In the actual literature, the clinical profit of wideband-tympanometry in pediatric audiological settings is not well evaluated. The aim of this study was to analyze the additional clinical benefit. METHODS 150 children (281 ears) with normal hearing, at the age from 11 days up to 14;10 years, checked with pure tone audiometry or auditory brainstem responses (ABR) participated in this retrospective study. We divided in four age ranges (≤ 6 month; > 6 month ≤ 3 years; > 3 years ≤ 11 years; > 11 years). All children were evaluated with ENT examination including ear microscopy, conventional 226-Hz or 1000-Hz tympanometry and WBT. Ear canal volumes were determined. RESULTS Compared with literature data, our patients aged ≤ 3 years showed smaller mean ear canal volumes (≤ 4 ml). We found a good statistical correlation between the WBT-results and 1000-Hz tympanometry but a rare correlation between WBT-results and ear microscopic findings. In the patients with pathologic ear microscopic results in all groups of age, a significant reduction of WBT-absorbance in 1000 Hz and 2000 Hz was found. CONCLUSIONS This study confirms that WBT collects additive data to detect the correct middle ear status. In pediatric audiology, WBT is an additional useful method to value middle ear problems and to analyze the character of infantile hearing loss. Standard guidelines for the interpretation of the pediatric population are needed. Hence, it will be necessary to determine these findings in a larger number of infantile ears.
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Affiliation(s)
- Laura Stuppert
- Audiological Acoustics Division, Department of Otolaryngology, Head and Neck Surgery, University of Mainz, HNO-Universitätsklinik, Langenbeckstraße 1, 55131, Mainz, Germany.,Department of Acoustics and Audiology, Aalen University of Applied Sciences, Aalen, Germany
| | - Sabine Nospes
- Communication Disorders Division, Department of Otolaryngology, Head and Neck Surgery, University of Mainz, Mainz, Germany
| | - Andrea Bohnert
- Audiological Acoustics Division, Department of Otolaryngology, Head and Neck Surgery, University of Mainz, HNO-Universitätsklinik, Langenbeckstraße 1, 55131, Mainz, Germany.,Communication Disorders Division, Department of Otolaryngology, Head and Neck Surgery, University of Mainz, Mainz, Germany
| | - Anne Katrin Läßig
- Communication Disorders Division, Department of Otolaryngology, Head and Neck Surgery, University of Mainz, Mainz, Germany
| | - Annette Limberger
- Department of Acoustics and Audiology, Aalen University of Applied Sciences, Aalen, Germany
| | - Tobias Rader
- Audiological Acoustics Division, Department of Otolaryngology, Head and Neck Surgery, University of Mainz, HNO-Universitätsklinik, Langenbeckstraße 1, 55131, Mainz, Germany.
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Plaza G, Navarro JJ, Alfaro J, Sandoval M, Marco J. Consensus on treatment of obstructive Eustachian tube dysfunction with balloon Eustachian tuboplasty. Acta Otorrinolaringol Esp (Engl Ed) 2019; 71:181-189. [PMID: 31133274 DOI: 10.1016/j.otorri.2019.01.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Revised: 12/28/2018] [Accepted: 01/28/2019] [Indexed: 11/16/2022]
Abstract
OBJECTIVE There is a great variability in diagnosis of obstructive Eustachian tube dysfunction and its treatment by balloon Eustachian tuboplasty (BET). The aim of this paper was to present a consensus on indications, contraindications, methodology, complications and results after BET. MATERIAL AND METHODS We obtained a consensus on BET, after a systematic review of the literature on BET from 1966 to November 2018, using MESH terms «Eustachian tube and (dilation or dysfunction)», including a total of 1.943 papers in Spanish, English, German and French. We selected 139 papers with a relevant abstract, including two international consensuses, seven systematic revisions, and two randomised control trials on BET. RESULTS The indications for BET are barotrauma, serous otitis media, adhesive otitis, atelectatic middle ear and failure after tympanoplasty, once obstructive Eustachian tube dysfunction is confirmed. BET is more effective in barotrauma and serous otitis media. There are high- evidence reports on BET showing good results that persist long-term, as compared to conservative medical treatment. CONCLUSIONS BET is a surgical, minimally invasive treatment that has shown its effectiveness and safety in obstructive Eustachian tube dysfunction in adults and children. It is most effective in barotrauma and serous otitis media.
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Affiliation(s)
- Guillermo Plaza
- Servicio de Otorrinolaringología, Hospital Universitario de Fuenlabrada, Universidad Rey Juan Carlos, Madrid, España.
| | - Juan José Navarro
- Servicio de Otorrinolaringología, Hospital Universitario Donostia, San Sebastián, España
| | - Jorge Alfaro
- Servicio de Otorrinolaringología. Hospital Quirón Salud, Zaragoza, España
| | - Marta Sandoval
- Servicio de Otorrinolaringología, Hospital Sant Joan Despi-Moisés Broggi, Barcelona, España
| | - Jaime Marco
- Servicio de Otorrinolaringología, Hospital Clínico de Valencia, Universidad de Valencia, Valencia, España
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Kozcu SH, Demirhan E, Çukurova İ. Curettage adenoidectomy versus endoscopic microdebrider adenoidectomy in children: A randomized controlled trial. Int J Pediatr Otorhinolaryngol 2019; 119:63-69. [PMID: 30677629 DOI: 10.1016/j.ijporl.2019.01.018] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Revised: 01/13/2019] [Accepted: 01/13/2019] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Adenoidectomy is one of the most frequently performed surgical procedures with different techniques and technologies. Although curettage adenoidectomy (CA) has been practiced conventionally for many years, endoscopic microdebrider adenoidectomy (EMA) has emerged as an innovative surgical method. Comparing physiological effects, efficacy and safety of the endoscopic microdebrider adenoidectomy (EMA) and curettage adenoidectomy (CA) in pediatric population is aimed with this prospective, single-blind, randomized, controlled trial. METHODS Sixty pediatric patients with type-A tympanogram according to Jerger classification in both ears before surgery were randomly assigned to receive the CA (n = 30) and the EMA (n = 30). Tympanometry evaluation for each ear was performed the day before surgery firstly and was repeated on days 1, 7 and 14 after surgery. Intraoperative time, complications during and after the operation were recorded. Postoperative pain was also evaluated for 10 days postoperatively. RESULTS Tympanometric evaluation revealed significantly reduced middle ear peak pressure levels with the EMA than with the CA for each ear on day 1 after surgery and for only left ear on day 7 after surgery (P < 0.05). In addition, statistically significant reduced pain scores in postoperative first 3 days were related to the EMA (P < 0.05). There was no significant difference between the methods in terms of duration of surgery and complications. CONCLUSION According to findings from this study, the EMA procedure may be as safe and rapid as the CA. Furthermore, the EMA may be more controlled and less invasive to the surrounding tissues. Further studies are advised to support these data.
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Affiliation(s)
| | - Erhan Demirhan
- Department of Otorhinolaryngology Head and Neck Surgery, Tepecik Training and Research Hospital, Izmir, Turkey
| | - İbrahim Çukurova
- Department of Otorhinolaryngology Head and Neck Surgery, Tepecik Training and Research Hospital, Izmir, Turkey
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Libwea JN, Kobela M, Ndombo PK, Syrjänen RK, Huhtala H, Fointama N, Koulla-Shiro S, Nohynek H, Nuorti JP, Palmu AA. The prevalence of otitis media in 2-3 year old Cameroonian children estimated by tympanometry. Int J Pediatr Otorhinolaryngol 2018; 115:181-187. [PMID: 30368383 DOI: 10.1016/j.ijporl.2018.10.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Accepted: 10/03/2018] [Indexed: 10/28/2022]
Abstract
BACKGROUND Acute otitis media is a common illness in children under-five years of age and associated with major health care resources in high-income countries. However, there is paucity of data on its epidemiology and clinical presentation in low-income countries. We estimated the prevalence of otitis media and assessed risk factors among children in Cameroon. METHODS A community-based cross-sectional prevalence study of otitis media (OM) was performed on randomly selected children aged 2-3 years in Yaoundé, Cameroon from March to June 2013. OM was assessed by clinical inspection for chronic suppurative otitis media (CSOM) and tympanometry for otitis media with effusion (OME). CSOM was defined as draining of the middle ear with duration of more than two weeks and OME was defined as a flat 'type B' tympanogram. RESULTS Out of 529 children enrolled in the study, 433 (56% males) subjects with available tympanograms were evaluated. Altogether, 9.7% (42/433) of children met the case definition of CSOM, OME or its complications. This consisted of 3 (0.7%) children identified with unilateral CSOM; 7 (1.6%) children with bilateral OME; 31 (7.2%) with unilateral OME and 1 (0.2%) subject with unilateral dry tympanic membrane perforation. Logistic regression analyses showed statistically significant association between OM and parental reporting of "current symptoms of upper respiratory tract infections", Prevalence Odds Ratio (POR) = 3.71; 95% CI = 1.69-8.14). CONCLUSION As many as two out of a hundred children between the ages of 2-3 years were affected by significant middle ear disease i.e. CSOM or bilateral OME. These data could be useful as a baseline for estimating the impact of pneumococcal conjugate vaccines (PCV13) introduced in July 2011 for infants in Cameroon.
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Affiliation(s)
- John Njuma Libwea
- Epidemiology/Health Sciences, Faculty of Social Sciences, University of Tampere, Finland; Expanded Programme on Immunization, Cameroon; National Institute for Health and Welfare (THL), Finland.
| | - Marie Kobela
- Expanded Programme on Immunization, Cameroon; Faculty of Medicine and Biomedical Sciences, University of Yaoundé 1, Cameroon
| | - Paul Koki Ndombo
- Mother & Child Center (MCH), Chantal Biya Foundation, Yaoundé, Cameroon; Faculty of Medicine and Biomedical Sciences, University of Yaoundé 1, Cameroon
| | | | - Heini Huhtala
- Epidemiology/Health Sciences, Faculty of Social Sciences, University of Tampere, Finland
| | - Ninying Fointama
- Faculty of Medicine and Biomedical Sciences, University of Yaoundé 1, Cameroon
| | - Sinata Koulla-Shiro
- Faculty of Medicine and Biomedical Sciences, University of Yaoundé 1, Cameroon; Ministry of Public Health, Yaoundé, Cameroon
| | - Hanna Nohynek
- National Institute for Health and Welfare (THL), Finland
| | - J Pekka Nuorti
- Epidemiology/Health Sciences, Faculty of Social Sciences, University of Tampere, Finland; National Institute for Health and Welfare (THL), Finland
| | - Arto A Palmu
- Epidemiology/Health Sciences, Faculty of Social Sciences, University of Tampere, Finland; National Institute for Health and Welfare (THL), Finland
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Demir E, Afacan NN, Celiker M, Celiker FB, İnecikli MF, Terzi S, Dursun E. Can Wideband Tympanometry Be Used as a Screening Test for Superior Semicircular Canal Dehiscence? Clin Exp Otorhinolaryngol 2018; 12:249-254. [PMID: 30458602 PMCID: PMC6635713 DOI: 10.21053/ceo.2018.01137] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Accepted: 10/01/2018] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVES We explored whether wideband tympanometry (WBT) could be used as a screening test for superior semicircular canal dehiscence (SSCD), and obtained new WBT data (given that the test is not yet in common clinical use) on patients with SSCD. METHODS We compared the WBT data of patients clinically and radiologically diagnosed with SSCD in our hospital between 2013 and 2018 to those of healthy volunteers. We compared the resonance frequency (RF), maximum absorbance frequency (MAF), and maximum absorbance ratio (MAR). The t-test was used for statistical analysis with the significance level set to P<0.05. In addition, we used receiver operating characteristic analysis to derive cutoff values for SSCD diagnosis in terms of sensitivity and specificity. RESULTS Seventeen patients (four with bilateral and 13 with unilateral disease; 17 ears) diagnosed with SSCD and 27 healthy volunteers (47 ears) were included. The mean RFs of the SSCD patients and healthy subjects were 548.7 Hz (range, 243 to 853 Hz) and 935.1 Hz (range, 239 to 1,875 Hz), respectively (P<0.001). The mean MARs of the SSCD patients and healthy subjects were 89.4% (range, 62% to 100%) and 82.4% (range, 63% to 99%), respectively (P=0.005). The mean MAFs of the SSCD patients and healthy subjects were 1,706.3 Hz (range, 613 to 3,816 Hz) and 2,668 Hz (range, 876 to 4,387 Hz), respectively (P<0.001). In terms of SSCD diagnosis, a MAR above 86% afforded 81% sensitivity and 77% specificity; an RF below 728 Hz, 86% sensitivity and 81% specificity; and an MAF below 1,835 Hz, 79% sensitivity and 67% specificity. CONCLUSION WBT may be a useful clinical screening test for SSCD. The RF and MAF were lower, and the MAR higher, in SSCD patients than in normal controls.
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Affiliation(s)
- Emine Demir
- Department of Otorhinolaryngology, Recep Tayyip Erdogan University Faculty of Medicine, Rize, Turkey
| | - Nazife Nur Afacan
- Department of Otorhinolaryngology, Recep Tayyip Erdogan University Faculty of Medicine, Rize, Turkey
| | - Metin Celiker
- Department of Otorhinolaryngology, Recep Tayyip Erdogan University Faculty of Medicine, Rize, Turkey
| | - Fatma Beyazal Celiker
- Department of Radiology, Recep Tayyip Erdogan University Faculty of Medicine, Rize, Turkey
| | - Mehmet Fatih İnecikli
- Department of Radiology, Recep Tayyip Erdogan University Faculty of Medicine, Rize, Turkey
| | - Suat Terzi
- Department of Otorhinolaryngology, Recep Tayyip Erdogan University Faculty of Medicine, Rize, Turkey
| | - Engin Dursun
- Department of Otorhinolaryngology, Recep Tayyip Erdogan University Faculty of Medicine, Rize, Turkey
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Stuermer KJ, Sanader S, Kluenter HD, Hüttenbrink KB. Influence of ambient air pressure changes on vestibular symptoms after stapes surgery. Auris Nasus Larynx 2018; 46:360-364. [PMID: 30384987 DOI: 10.1016/j.anl.2018.10.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Revised: 09/18/2018] [Accepted: 10/17/2018] [Indexed: 11/15/2022]
Abstract
OBJECTIVE To examine if vestibular irritation after stapes surgery may be provoked by pressure changes across the tympanic membrane, which consecutively results in displacements of the ossicular chain and the piston prosthesis suspended to it. METHODS In this prospective study 15 patients (13 female, 2 male) received unilateral stapes surgery (4 left, 11 right ear) with stapedotomy (n=14) or stapedectomy (n=1) at an academic tertiary referral center. Surgery was performed under local anesthesia via a transmeatal approach with a piston prosthesis 0.4×4.5mm. The fixation of the stapes, the exclusion of a malleus head fixation, and the gliding capacity of the malleus-incus joint were examined intraoperatively. A pure tone audiogram at four frequencies, a tympanometry with simultaneous video-oculography (VOG), caloric testing, and posturography with and without simultaneous tympanometry were performed six days before surgery, six weeks and three months after surgery, respectively. RESULTS The mean air bone gap improved significantly from 25 (±8) dB preoperatively to 10 (±6) dB after surgery. In the tympanometry with simultaneous VOG only two patients showed nystagmus beats into the operated ears during only one of the two follow-up appointments. All other patients did not show any vestibular symptoms or nystagmus during any of the follow-up appointments. In the combined testing of posturography and tympanometry no patient showed any pathological findings. CONCLUSION In patients who underwent stapes surgery with a piston prosthesis no vestibular symptoms can be provoked by pressure changes in the external auditory canal.
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Affiliation(s)
- Konrad Johannes Stuermer
- University of Cologne, Medical Faculty, Department of Otorhinolaryngology, Head and Neck Surgery, Cologne, Germany.
| | - Stella Sanader
- University of Cologne, Medical Faculty, Department of Otorhinolaryngology, Head and Neck Surgery, Cologne, Germany
| | - Heinz Dieter Kluenter
- University of Cologne, Medical Faculty, Department of Otorhinolaryngology, Head and Neck Surgery, Cologne, Germany
| | - Karl-Bernd Hüttenbrink
- University of Cologne, Medical Faculty, Department of Otorhinolaryngology, Head and Neck Surgery, Cologne, Germany
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Dickinson LJ, Nimmo M, Morton RP, Purdy SC. 'Asymptomatic' South Auckland preschool children have significant hearing loss and middle ear disease. Int J Pediatr Otorhinolaryngol 2018; 114:106-110. [PMID: 30262346 DOI: 10.1016/j.ijporl.2018.08.034] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Revised: 08/27/2018] [Accepted: 08/27/2018] [Indexed: 11/19/2022]
Abstract
BACKGROUND Seven hundred children were recalled for hearing screening at age 2-3 years due to a problem with their newborn hearing screen. They had all been well babies with no identified risk factors for hearing loss and hence were not scheduled for targeted follow-up to retest hearing. METHODS There were 485 children (69%) that attended the recall. The average age was 36 months (SD 3.7). Family ethnicity was Pacific Island (36%), Asian (26%), NZ European (13%), and Māori (11%), and there was a high level of deprivation in the study population. Children were screened using distortion product otoacoustic emission (DPOAE) and a parent or caregiver completed a 14-item questionnaire about ear health. The children that did not pass screening were given appointments for audiology testing. Children with hearing loss and/or middle ear problems were referred for otolaryngology review and further hearing assessments. RESULTS About one third (36%; n = 176) of children did not pass DPOAE screening; 82 (17%) had abnormal type B tympanograms and hearing loss; 29 underwent insertion of ventilation tubes, and one had a perforated tympanic membrane. There was a significant association between failed tympanometry and hearing loss (Chi-squared = 16.67, p < .001). Five children had permanent sensorineural hearing loss (SNHL), two of whom required cochlear implants for idiopathic hearing loss, with no specific risk factors. Overall 380 of 485 children screened were deemed to have normal hearing (i.e. 22% failed hearing). From the questionnaire, 15% of the caregivers with no suspicion of hearing problems did have children with significant hearing loss. Regression analysis showed that Pacific/Māori ethnicity was significantly associated with risk of hearing loss, together with questionnaire items identifying hearing problems and breathing problems. CONCLUSIONS There is a high proportion of children in South Auckland with unsuspected hearing loss; a different approach to hearing screening is warranted for this population with high rates of middle ear disease at age 3.
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Affiliation(s)
- Louise J Dickinson
- Counties Manukau Health, Dept of Otorhinolaryngology (ORL), New Zealand.
| | - Moea Nimmo
- Counties Manukau Health, Dept of Otorhinolaryngology (ORL), New Zealand; Faculty of Medical and Health Sciences, University of Auckland, New Zealand.
| | - Randall P Morton
- Counties Manukau Health, Dept of Otorhinolaryngology (ORL), New Zealand; Faculty of Medical and Health Sciences, University of Auckland, New Zealand.
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Ranakusuma RW, McCullough AR, Safitri ED, Pitoyo Y, Widyaningsih, Del Mar CB, Beller EM. Oral prednisolone for acute otitis media in children: protocol of a pilot randomised, open-label, controlled study (OPAL study). Pilot Feasibility Stud 2018; 4:146. [PMID: 30214821 PMCID: PMC6130070 DOI: 10.1186/s40814-018-0337-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Accepted: 08/29/2018] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND Acute otitis media (AOM) is an acute inflammation of the middle ear commonly found in children, for which antibiotics are frequently prescribed. However, antibiotics are beneficial for only one third of AOM cases, and then, with only modest benefit. Since antibiotic use leads to risk of side effects and resistance, effective alternative treatments are required. Corticosteroids are a candidate because of their anti-inflammatory effects, although evidence of their efficacy and harms is insufficient. Accordingly, we plan a large, rigorous clinical trial to test this. Initially, we will test pre-specified methods and procedures (including the overall process, resources, management, and scientific components) in a pilot study of corticosteroids for AOM, which will inform a future, definitive trial. METHODS This is a pilot pragmatic, randomised, open-label, single-blind, controlled study of corticosteroids as either monotherapy or an addition to antibiotics in 60 children aged 6 months to 12 years with AOM in two cities (Jakarta and Bekasi) in Indonesia. We will randomise eligible children to prednisolone or control. We will also stratify by disease severity and randomise those with mild AOM to expectant observation plus prednisolone or observation alone and those with severe AOM to prednisolone plus antibiotic or antibiotic alone. Our outcomes are to determine (1) recruitment rates, (2) the success of the study procedures, (3) the ability to measure planned outcomes of the proposed main study, (4) the compliance to study visits and study medication, and (5) verification of the sample size calculation for the main study. We will also assess middle ear effusion using tympanometry as part of a mechanistic sub-study. DISCUSSION This study will test all procedures in preparation for the main study, including several potential obstacles and challenges from the perspective of participating physicians, nurses, pharmacists, and the parents of eligible children. This information will be useful for developing strategies to overcome practical and procedural issues. This study may also provide information about the effects of corticosteroids on middle ear effusion in AOM. TRIAL REGISTRATION Study registry number: ACTRN12618000049279. Name of registry: the Australian New Zealand Clinical Trials Registry (ANZCTR). Date of registration: 16 January 2018.
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Affiliation(s)
- Respati W. Ranakusuma
- Centre for Research in Evidence-Based Practice Faculty of Health Sciences and Medicine Bond University, 14 University Drive, Robina, 4226 Queensland Australia
- Clinical Epidemiology and Evidence-Based Medicine Unit, Dr. Cipto Mangunkusumo General Hospital – Faculty of Medicine Universitas Indonesia, Diponegoro 71, Jakarta, 10430 Indonesia
| | - Amanda R. McCullough
- Centre for Research in Evidence-Based Practice Faculty of Health Sciences and Medicine Bond University, 14 University Drive, Robina, 4226 Queensland Australia
| | - Eka D. Safitri
- Clinical Epidemiology and Evidence-Based Medicine Unit, Dr. Cipto Mangunkusumo General Hospital – Faculty of Medicine Universitas Indonesia, Diponegoro 71, Jakarta, 10430 Indonesia
| | - Yupitri Pitoyo
- Clinical Epidemiology and Evidence-Based Medicine Unit, Dr. Cipto Mangunkusumo General Hospital – Faculty of Medicine Universitas Indonesia, Diponegoro 71, Jakarta, 10430 Indonesia
| | - Widyaningsih
- Clinical Epidemiology and Evidence-Based Medicine Unit, Dr. Cipto Mangunkusumo General Hospital – Faculty of Medicine Universitas Indonesia, Diponegoro 71, Jakarta, 10430 Indonesia
| | - Christopher B. Del Mar
- Centre for Research in Evidence-Based Practice Faculty of Health Sciences and Medicine Bond University, 14 University Drive, Robina, 4226 Queensland Australia
| | - Elaine M. Beller
- Centre for Research in Evidence-Based Practice Faculty of Health Sciences and Medicine Bond University, 14 University Drive, Robina, 4226 Queensland Australia
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Nemade S, Naik C, Nilegaonkar S, Qadri H, Athavale A, Lawate E. Innovative Use of Tympanometry and Scintigraphy in Preoperative Assessment of the Patients with Chronic Otitis Media. Indian J Otolaryngol Head Neck Surg 2018; 70:223-230. [PMID: 29977845 DOI: 10.1007/s12070-017-1074-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2015] [Accepted: 01/11/2017] [Indexed: 11/30/2022] Open
Abstract
Normal middle ear volume indicates the well ventilated middle ear and subsequently the normal function of the Eustachian tube. We carried out preoperative assessment of the middle ear volume by tympanometry and scintigraphic evaluation of Eustachian tube patency in patients with unilateral otitis media. We correlated the middle ear volume and Eustachian tube patency in these patients. Prospective. A total of 58 patients with unilateral otitis media were studied. All patients underwent Eustachian tube scintigraphy. We categorized the patients as Group A with patent Eustachian tube and Group B with blocked Eustachian tube (ET). We assessed the equivalent middle ear volume (VeqME) in all patients and correlated it with ET patency. We also correlated the degree of hearing loss and intraoperative middle ear pathology in two groups. There is strong linear correlation between the ET patency and VeqME of the patients. Degree of hearing loss and the middle ear pathology is also found to be severe in patients with blocked ET and low VeqME. Preoperative assessment of patients with chronic otitis media should include the objective evaluation of middle ear volume and ET patency, as it is the reliable predictor of middle ear pathology.
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Affiliation(s)
- Sanjana Nemade
- Department of ENT, Smt. Kashibai Navale Medical College and General Hospital, Off. Sinhgad Road, Narhe, Pune, Maharashtra 411041 India
| | - Chetana Naik
- Department of ENT, Smt. Kashibai Navale Medical College and General Hospital, Off. Sinhgad Road, Narhe, Pune, Maharashtra 411041 India
| | - Sujit Nilegaonkar
- Department of ENT, Smt. Kashibai Navale Medical College and General Hospital, Off. Sinhgad Road, Narhe, Pune, Maharashtra 411041 India
| | - Haris Qadri
- Department of ENT, Smt. Kashibai Navale Medical College and General Hospital, Off. Sinhgad Road, Narhe, Pune, Maharashtra 411041 India
| | - Apurva Athavale
- Department of ENT, Smt. Kashibai Navale Medical College and General Hospital, Off. Sinhgad Road, Narhe, Pune, Maharashtra 411041 India
| | - Eknath Lawate
- Department of ENT, Smt. Kashibai Navale Medical College and General Hospital, Off. Sinhgad Road, Narhe, Pune, Maharashtra 411041 India
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Carpenter DJ, Tucci DL, Kaylie DM, Frank-Ito DO. Disagreement in middle ear volume estimation between tympanometry and three-dimensional volume reconstruction in the context of tympanic membrane perforation. J Otol 2018; 12:74-79. [PMID: 29937841 PMCID: PMC5963459 DOI: 10.1016/j.joto.2017.04.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2017] [Revised: 03/29/2017] [Accepted: 04/05/2017] [Indexed: 11/19/2022] Open
Abstract
Introduction Middle ear volume (MEV) is a clinically relevant parameter across middle ear diseases. MEV values between these techniques have never before been tested for agreement in ears with perforated tympanic membranes (TMs). Methods Middle ears were identified from 36 patients ranging 18–89 years of age with TM perforations who underwent tympanometry and temporal bone computed tomography (CT) between 2005 and 2015. MEVs calculated by both tympanometry and three-dimensional volume reconstruction (3DVR) were analyzed for agreement using Bland Altman plots. The differences between tympanometric and 3DVR MEV values for each given middle ear were characterized across MEV quartiles (1 = smallest; 4 = largest) and across increasing states of middle ear disease using Kruskal–Wallis and Wilcoxon testing with Bonferroni correction. Results Bland Altman plots demonstrated significant disagreement between MEV measurement techniques. Differences between tympanometric (T) and 3DVR MEV values were significantly greater with increasing average (i.e. (T+3DVR)/2)) MEV per linear regression (p < 0.0001). Significance was demonstrated between fourth and first average MEV quartiles (p = 0.0024), fourth and second quartiles (p = 0.0024), third and first quartiles (p = 0.0048), and third and second quartiles (p = 0.048). Absolute MEV difference was not significantly different across varying states of middle ear disease (p = 0.44). Conclusion Statistically and clinically significant disagreement was demonstrated between tympanometric and 3DVR MEV values. Studies that vary in MEV estimation techniques may be expected to demonstrate significantly different results. These preliminary results suggest that clinicians should endeavor to seek further confirmation when interpreting high tympanometric MEV values.
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Affiliation(s)
- David J. Carpenter
- Division of Head and Neck Surgery & Communication Sciences, Department of Surgery, Duke University Medical Center, Durham, NC, USA
- Corresponding author. Duke Department of Head and Neck Surgery & Communication Sciences, Room 3561 – Blue Zone, Duke University Medical Center, Durham, NC 27710, USA. Fax: +1 919 681 7949.
| | - Debara L. Tucci
- Computational Biology & Bioinformatics PhD Program, Duke University, Durham, NC, USA
| | - David M. Kaylie
- Division of Head and Neck Surgery & Communication Sciences, Department of Surgery, Duke University Medical Center, Durham, NC, USA
| | - Dennis O. Frank-Ito
- Division of Head and Neck Surgery & Communication Sciences, Department of Surgery, Duke University Medical Center, Durham, NC, USA
- Computational Biology & Bioinformatics PhD Program, Duke University, Durham, NC, USA
- Department of Mechanical Engineering and Materials Science, Duke University, Durham, NC, USA
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Lous J, Glenn Lauritsen MB. Comparison of the Reynell Developmental Language Scale II and the Galker test of word-recognition-in-noise in Danish day-care children. Int J Pediatr Otorhinolaryngol 2018; 109:104-111. [PMID: 29728160 DOI: 10.1016/j.ijporl.2018.03.036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2017] [Revised: 03/26/2018] [Accepted: 03/28/2018] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To search for predictive factors for language development measured by two receptive language tests for children, the Galker test (a word-recognition-in-noise test) testing hearing and vocabulary, and the Danish version of Reynell Developmental Language Scale (2nd revision, RDLS II) test, a language comprehension test. The study analysed if information about background variables and parents and pre-school teachers was predictive for test scores; if earlier middle ear disease, actual hearing loss and tympanometry was important for language development; and if the two receptive tests differed in terms of the degree to which variables were able to predict test scores at the age of three to five years. METHODS All children aged three and five years attending 20 day-care centres for children without cognitive development issues from the Municipality of Hillerød, Denmark, were invited to participate. We used questionnaires to the parents and day-care teachers and examined the children using tympanometry, hearing test and the two receptive language tests. We performed unadjusted and adjusted analyses of raw and grouped scores and background variables, as well as stepwise regression analysis with group scores as outcome. RESULTS The results of the two tests were surprisingly similar in relation to background variables. The same variables were predictive for scores in the two receptive language tests. The predictive variables were: age group (22-31%), having no sibling (2-3%), being a boy (1%), information from the parents about the child's vocabulary (3%), phonology (0-2%). information from the pre-school teachers on the child's vocabulary (4-6%), and hearing beyond 25 dB in best ear (mean of four frequencies) (1%). CONCLUSION We found that nearly the same variables were predictive for the test score and the grouped score in pre-school children in the RDLS II and the Galker test. Information from the pre-school teachers was more predictive of the test score than information from the parents. In the adjusted analysis, beside age group, information about the child's vocabulary was the most predictive information explaining 4-6% of the variation.
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Affiliation(s)
- Jørgen Lous
- Research Unit for General Practice, University of Southern Denmark, Odense, Denmark.
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Jansen S, Boor M, Meyer MF, Pracht ED, Volland R, Klünter HD, Hüttenbrink KB, Beutner D, Grosheva M. Influence of repetitive diving in freshwater on pressure equalization and Eustachian tube function in recreational scuba divers. Diving Hyperb Med 2018; 47:223-227. [PMID: 29241231 DOI: 10.28920/dhm47.4.223-227] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Accepted: 09/11/2017] [Indexed: 11/05/2022]
Abstract
INTRODUCTION We investigated the effect of repetitive pressure exposure during freshwater dives on Eustachian tube function and the middle ear, assessed by the Eustachian tube function test (ETFT). METHODS This prospective observational cohort study included 23 divers over three consecutive days of diving in freshwater lakes in Nordhausen, Germany. Participants underwent otoscopy and ETFT before the first dive, between each dive and after the last dive. ETFT included regular tympanometry (R-tymp), tympanometry after Valsalva (V-tymp) and after swallowing (S-tymp). The peak pressure difference between the R-tymp and the V-tymp (R-VdP) defined effectiveness of pressure equalization after Valsalva manoeuvres. We evaluated the change in compliance and peak pressure and correlated the results to the otoscopic findings and diving experience. RESULTS Twenty-three divers performed 144 dives. Middle ear barotrauma was assessed using the Edmonds modification of the TEED scoring system. In the ETFT, the R-tymp peak pressure displayed a negative shift from day one to three (P = 0.001) and differed significantly between the experience groups (P = 0.01). R-VdP did not change significantly on any of the three days of diving (all P > 0.05). Participants without MEBt showed significantly lower R-tymp values than did those with barotrauma (P = 0.019). CONCLUSION Repetitive pressure exposure during three consecutive days of freshwater diving led to a negative shift of the peak pressure in the middle ear. Less experienced divers showed significantly higher middle ear peak pressure and higher pressure differences after equalization manoeuvres. Higher middle ear peak pressure was also associated with a higher prevalence of barotrauma.
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Affiliation(s)
- Stefanie Jansen
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Cologne, Medical Faculty, Germany
| | - Manuela Boor
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Cologne, Germany
| | - Moritz F Meyer
- Department of Otorhinolaryngology, Head and Neck Surgery, Faculty of Medicine, University of Cologne, Kerpener Straβe 62, 50937 Cologne, Germany
| | | | - Ruth Volland
- Department of Paediatric Oncology and Haematology, University Children's Hospital of Cologne, Cologne, Germany
| | - Heinz D Klünter
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Cologne, Medical Faculty, Germany
| | - Karl-Bernd Hüttenbrink
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Cologne, Medical Faculty, Germany
| | - Dirk Beutner
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Cologne, Medical Faculty, Germany
| | - Maria Grosheva
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Cologne, Medical Faculty, Germany
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Meyer MF, Boor M, Jansen S, Pracht ED, Felsch M, Klünter HD, Hüttenbrink KB, Beutner D, Grosheva M. Influence of repetitive diving in saltwater on pressure equalization and Eustachian tube function in recreational scuba divers. Diving Hyperb Med 2017; 47:214-215. [PMID: 29241230 PMCID: PMC6706334 DOI: 10.28920/dhm47.4.216-222] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2017] [Accepted: 09/11/2017] [Indexed: 11/05/2022]
Abstract
INTRODUCTION We investigated in a prospective, observational trial the feasibility of using the Eustachian tube function test (ETFT) to measure the effect of repetitive pressure exposure during open seawater dives on Eustachian tube function. METHODS The study included 28 adult divers during six consecutive days of diving in the Red Sea. Participants underwent otoscopy and ETFT before the first dive, between each dive and after the last dive. ETFT included regular tympanometry (R-tymp), tympanometry after Valsalva (V-tymp) and after swallowing (S-tymp). The R-tymp was obtained as 'baseline' peak pressure. After a Valsalva, the peak pressure should shift (positively), revealing a positive shift of the tympanic membrane. This pressure shift is defined here as R-VdP. The changes in compliance and peak pressure were recorded and correlated with otoscopic findings and diving experience. Middle ear barotrauma was scored using the Edmonds modified TEED scale. RESULTS The 28 participants performed 437 dives. Positive shift of pressure in the middle ear was evident with significant changes from day one to day three (P < 0.0001). Divers with barotrauma showed significantly lower values of R-tymp peak pressure and significantly higher negative R-VdP, compared to divers with normal otoscopic findings (P < 0.05). Diving experience significantly correlated with R-tymp peak pressure and prevalence of middle ear barotrauma. CONCLUSION Significant changes in middle ear pressure and pressure equalization from repeated pressure exposure in saltwater were seen using ETFT. Repetitive, multi-day diving led to significantly decreased compliance and increased R-tymp peak pressure (overpressure) in the middle ear. Most profound changes were observed in less and intermediate experienced divers.
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Affiliation(s)
- Moritz F Meyer
- Department of Otorhinolaryngology, Head and Neck Surgery, Faculty of Medicine, University of Cologne, Kerpener Straβe 62, 50937 Cologne, Germany,
| | - Manuela Boor
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Cologne, Germany
| | - Stefanie Jansen
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Cologne, Germany
| | | | - Moritz Felsch
- Institute of Medical Statistics, Informatics and Epidemiology, University of Cologne, Germany
| | - Heinz D Klünter
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Cologne, Germany
| | - Karl-Bernd Hüttenbrink
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Cologne, Germany
| | - Dirk Beutner
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Cologne, Germany
| | - Maria Grosheva
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Cologne, Germany
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