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Urík M, Sobotková K, Bartoš M, Machač J, Kruntorád V, Jarkovský J. Cartilage tympanoplasty for retraction pocket of the tympanic membrane in children. Front Pediatr 2024; 12:1314184. [PMID: 38425661 PMCID: PMC10903084 DOI: 10.3389/fped.2024.1314184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Accepted: 02/02/2024] [Indexed: 03/02/2024] Open
Abstract
Background Retraction pocket (RP) of the tympanic membrane (TM) is a common pathology in children that can cause ossicular chain erosion, cholesteatoma formation, and potentially life-threatening complications of cholesteatoma. This study assessed the functional and anatomical results of cartilage grafting in children with severe RP of the TM. Methods This was a retrospective review of 212 children from a tertiary referral center. Results We identified significant differences in hearing results, indication criteria, and location of TM fixation between stages II and III of RP (according to Charachon). We observed a significantly higher incidence of RP in boys than in girls. Conclusions Cartilage tympanoplasty for retraction pocket of the tympanic membrane in children is a safe procedure with good anatomical and hearing results.
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Affiliation(s)
- Milan Urík
- Department of Pediatric Otorhinolaryngology, University Hospital Brno and Faculty of Medicine of Masaryk University, Brno, Czech Republic
| | - Kateřina Sobotková
- Department of Pediatric Otorhinolaryngology, University Hospital Brno and Faculty of Medicine of Masaryk University, Brno, Czech Republic
| | - Michal Bartoš
- Department of Pediatric Otorhinolaryngology, University Hospital Brno and Faculty of Medicine of Masaryk University, Brno, Czech Republic
| | - Josef Machač
- Department of Pediatric Otorhinolaryngology, University Hospital Brno and Faculty of Medicine of Masaryk University, Brno, Czech Republic
| | - Vít Kruntorád
- Department of Pediatric Otorhinolaryngology, University Hospital Brno and Faculty of Medicine of Masaryk University, Brno, Czech Republic
| | - Jiří Jarkovský
- Institute of Biostatistics and Analyses, Masaryk University, Brno, Czech Republic
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MacKeith S, Mulvaney CA, Galbraith K, Webster KE, Connolly R, Paing A, Marom T, Daniel M, Venekamp RP, Rovers MM, Schilder AG. Ventilation tubes (grommets) for otitis media with effusion (OME) in children. Cochrane Database Syst Rev 2023; 11:CD015215. [PMID: 37965944 PMCID: PMC10646987 DOI: 10.1002/14651858.cd015215.pub2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2023]
Abstract
BACKGROUND Otitis media with effusion (OME) is an accumulation of fluid in the middle ear cavity, common amongst young children. It may cause hearing loss which, when persistent, may lead to developmental delay, social difficulty and poor quality of life. Management includes watchful waiting, autoinflation, medical and surgical treatment. Insertion of ventilation tubes has often been used as the preferred treatment. OBJECTIVES To evaluate the effects (benefits and harms) of ventilation tubes (grommets) for OME in children. SEARCH METHODS We searched the Cochrane ENT Register, CENTRAL, Ovid MEDLINE, Ovid Embase, Web of Science, ClinicalTrials.gov, ICTRP and additional sources for published and unpublished trials on 20 January 2023. SELECTION CRITERIA We included randomised controlled trials (RCTs) and quasi-RCTs in children (6 months to 12 years) with OME for ≥ 3 months. We included studies that compared ventilation tube (VT) insertion with five comparators: no treatment, watchful waiting (ventilation tubes inserted later, if required), myringotomy, hearing aids and other non-surgical treatments. DATA COLLECTION AND ANALYSIS We used standard Cochrane methods. Our primary outcomes were determined following a multi-stakeholder prioritisation exercise and were: 1) hearing; 2) OME-specific quality of life; 3) persistent tympanic membrane perforation (as a severe adverse effect of the surgery). Secondary outcomes were: 1) persistence of OME; 2) other adverse effects (including tympanosclerosis, VT blockage and pain); 3) receptive language skills; 4) speech development; 5) cognitive development; 6) psychosocial skills; 7) listening skills; 8) generic health-related quality of life; 9) parental stress; 10) vestibular function; 11) episodes of acute otitis media. We used GRADE to assess the certainty of evidence for key outcomes. Although we included all measures of hearing assessment, the proportion of children who returned to normal hearing was our preferred method, due to challenges in interpreting the results of mean hearing thresholds. MAIN RESULTS We included 19 RCTs (2888 children). We considered most of the evidence to be very uncertain, due to wide confidence intervals for the effect estimates, few participants, and a risk of performance and detection bias. Here we report our key outcomes at the longest reported follow-up. There were some limitations to the evidence. No studies investigated the comparison of ventilation tubes versus hearing aids. We did not identify any data on disease-specific quality of life; however, many studies were conducted before the development of specific tools to assess this in otitis media. Short-acting ventilation tubes were used in most studies and thus specific data on the use of long-acting VTs is limited. Finally, we did not identify specific data on the effects of VTs in children at increased risk of OME (e.g. with craniofacial syndromes). Ventilation tubes versus no treatment (four studies) The odds ratio (OR) for a return to normal hearing after 12 months was 1.13 with VTs (95% confidence interval (CI) 0.46 to 2.74; 54% versus 51%; 1 study, 72 participants; very low-certainty evidence). At six months, VTs may lead to a large reduction in persistent OME (risk ratio (RR) 0.30, 95% CI 0.14 to 0.65; 20.4% versus 68.0%; 1 study, 54 participants; low-certainty evidence). The evidence is very uncertain about the chance of persistent tympanic membrane perforation with VTs at 12 months (OR 0.85, 95% CI 0.38 to 1.91; 8.3% versus 9.7%; 1 RCT, 144 participants). Early ventilation tubes versus watchful waiting (six studies) There was little to no difference in the proportion of children whose hearing returned to normal after 8 to 10 years (i.e. by the age of 9 to 13 years) (RR for VTs 0.98, 95% CI 0.94 to 1.03; 93% versus 95%; 1 study, 391 participants; very low-certainty evidence). VTs may also result in little to no difference in the risk of persistent OME after 18 months to 6 years (RR 1.21, 95% CI 0.84 to 1.74; 15% versus 12%; 3 studies, 584 participants; very low-certainty evidence). We were unable to pool data on persistent perforation. One study showed that VTs may increase the risk of perforation after a follow-up duration of 3.75 years (RR 3.65, 95% CI 0.41 to 32.38; 1 study, 391 participants; very low-certainty evidence) but the actual number of children who develop persistent perforation may be low, as demonstrated by another study (1.26%; 1 study, 635 ears; very low-certainty evidence). Ventilation tubes versus non-surgical treatment (one study) One study compared VTs to six months of antibiotics (sulphisoxazole). No data were available on return to normal hearing, but final hearing thresholds were reported. At four months, the mean difference was -5.98 dB HL lower (better) for those receiving VTs, but the evidence is very uncertain (95% CI -9.21 to -2.75; 1 study, 125 participants; very low-certainty evidence). No evidence was identified regarding persistent OME. VTs may result in a low risk of persistent perforation at 18 months of follow-up (no events reported; narrative synthesis of 1 study, 60 participants; low-certainty evidence). Ventilation tubes versus myringotomy (nine studies) We are uncertain whether VTs may slightly increase the likelihood of returning to normal hearing at 6 to 12 months, since the confidence intervals were wide and included the possibility of no effect (RR 1.22, 95% CI 0.59 to 2.53; 74% versus 64%; 2 studies, 132 participants; very low-certainty evidence). After six months, persistent OME may be reduced for those who receive VTs compared to laser myringotomy, but the evidence is very uncertain (OR 0.27, 95% CI 0.19 to 0.38; 1 study, 272 participants; very low-certainty evidence). At six months, the risk of persistent perforation is probably similar with the use of VTs or laser myringotomy (narrative synthesis of 6 studies, 581 participants; moderate-certainty evidence). AUTHORS' CONCLUSIONS There may be small short- and medium-term improvements in hearing and persistence of OME with VTs, but it is unclear whether these persist after longer follow-up. The RCTs included do not allow us to say when (or how much) VTs improve hearing in any specific child. However, interpretation of the evidence is difficult: many children in the control groups recover spontaneously or receive VTs during follow-up, VTs may block or extrude, and OME may recur. The limited evidence in this review also affects the generalisability/applicability of our findings to situations involving children with underlying conditions (e.g. craniofacial syndromes) or the use of long-acting tubes. Consequently, RCTs may not be the best way to determine whether an intervention is likely to be effective in any individual child. Instead, we must better understand the different OME phenotypes to target interventions to children who will benefit most, and avoid over-treating when spontaneous resolution is likely.
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Affiliation(s)
- Samuel MacKeith
- ENT Department, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Caroline A Mulvaney
- Cochrane ENT, Nuffield Department of Surgical Sciences, University of Oxford, Oxford, UK
| | - Kevin Galbraith
- Cochrane ENT, Nuffield Department of Surgical Sciences, University of Oxford, Oxford, UK
| | - Katie E Webster
- Cochrane ENT, Nuffield Department of Surgical Sciences, University of Oxford, Oxford, UK
| | | | - Aye Paing
- Guideline Development Team A, NICE, London, UK
| | - Tal Marom
- Department of Otolaryngology-Head and Neck Surgery, Samson Assuta Ashdod University Hospital, Ben Gurion University, Ashdod, Israel
| | - Mat Daniel
- Nottingham Children's Hospital, Nottingham, UK
| | - Roderick P Venekamp
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, Netherlands
| | - Maroeska M Rovers
- Department of Operating Rooms, Radboud University Nijmegen Medical Centre, Nijmegen, Netherlands
| | - Anne Gm Schilder
- evidENT, Ear Institute, University College London, London, UK
- NIHR UCLH Biomedical Research Centre, University College London, London, UK
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Bulut KŞ, Kutluhan A, Çetin H, Gul F, Babademez MA, Kale H, Sancak M. Single Sequence Magnetic Resonance Imaging in Serous Otitis Media. Cureus 2023; 15:e38261. [PMID: 37261153 PMCID: PMC10226835 DOI: 10.7759/cureus.38261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/28/2023] [Indexed: 06/02/2023] Open
Abstract
INTRODUCTION We evaluated the usability of short-term (approximately 3 minutes) T2 sequence temporal bone magnetic resonance imaging (MRI) in the diagnosis of serous otitis media (SOM) in our study. METHODS A prospective study. Otoscopic examination and audiometry-tympanometry were performed on all 73 patients included in the study. All patients underwent short-term T2 sequence temporal bone MRI before the paracentesis procedure. RESULTS The mean age of 73 patients (30 female and 43 male) was 7.78 ± 3.01 (3 to 17 years). A total of 134 ear paracentesis operations were performed. As a result of the intraoperative paracentesis procedure, 107 Type B tympanogram and 13 Type C tympanogram were found out of 120 ears that had fluid in the middle ear. Out of 14 ears without fluid flow in the middle ear, five were found to be Type B tympanogram and nine to be Type C tympanogram. The sensitivity of the type B tympanogram in the diagnosis of SOM was 89.1%, the specificity was 64.2%, the positive predictive value was 95.5%, and the negative predictive value was 40.9%. The sensitivity and specificity of short-term T2 sequence MRI in diagnosing SOM were found to be 100% and 100%. CONCLUSION Among the available methods, the short-term T2 sequence temporal MRI is the most effective method for evaluating fluid in mastoid cells.
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Affiliation(s)
- Kadir Şinasi Bulut
- Department of Otolaryngology, Head and Neck Surgery, Haymana State Hospital, Ankara, TUR
| | - Ahmet Kutluhan
- Department of Otolaryngology, Head and Neck Surgery, Pamukkale University School of Medicine, Denizli, TUR
| | - Hüseyin Çetin
- Department of Radiology, Yildirim Beyazit University Faculty of Medicine, Ankara, TUR
| | - Fatih Gul
- Department of Otolaryngology, Head and Neck Surgery, Yildirim Beyazit University Faculty of Medicine, Ankara, TUR
| | - Mehmet Ali Babademez
- Department of Otolaryngology, Head and Neck Surgery, Yildirim Beyazit University Faculty of Medicine, Ankara, TUR
| | - Hayati Kale
- Department of Otorhinolaryngology, Private Otorhinolaryngology Clinic, Istanbul, TUR
| | - Mecit Sancak
- Department of Otolaryngology, Head and Neck Surgery, Lokman Hekim Hospital, Ankara, TUR
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A deep learning approach to the diagnosis of atelectasis and attic retraction pocket in otitis media with effusion using otoscopic images. Eur Arch Otorhinolaryngol 2023; 280:1621-1627. [PMID: 36227348 PMCID: PMC9988777 DOI: 10.1007/s00405-022-07632-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 08/25/2022] [Indexed: 11/03/2022]
Abstract
BACKGROUND This study aimed to develop and validate a deep learning (DL) model to identify atelectasis and attic retraction pocket in cases of otitis media with effusion (OME) using multi-center otoscopic images. METHOD A total of 6393 OME otoscopic images from three centers were used to develop and validate a DL model for detecting atelectasis and attic retraction pocket. A threefold random cross-validation procedure was adopted to divide the dataset into training validation sets on a patient level. A team of otologists was assigned to diagnose and characterize atelectasis and attic retraction pocket in otoscopic images. Receiver operating characteristic (ROC) curves, including area under the ROC curve (AUC), accuracy, sensitivity, and specificity were used to assess the performance of the DL model. Class Activation Mapping (CAM) illustrated the discriminative regions in the otoscopic images. RESULTS Among all OME otoscopic images, 3564 (55.74%) were identified with attic retraction pocket, and 2460 (38.48%) with atelectasis. The diagnostic DL model of attic retraction pocket and atelectasis achieved a threefold cross-validation accuracy of 89% and 79%, AUC of 0.89 and 0.87, a sensitivity of 0.93 and 0.71, and a specificity of 0.62 and 0.84, respectively. Larger and deeper cases of atelectasis and attic retraction pocket showed greater weight, based on the red color depicted in the heat map of CAM. CONCLUSION The DL algorithm could be employed to identify atelectasis and attic retraction pocket in otoscopic images of OME, and as a tool to assist in the accurate diagnosis of OME.
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Pauli N, Sunnergren O, Florentzson R. High frequency hearing 25 years after transmyringeal ventilation tube treatment. Int J Pediatr Otorhinolaryngol 2023; 167:111509. [PMID: 36907111 DOI: 10.1016/j.ijporl.2023.111509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 02/22/2023] [Accepted: 03/04/2023] [Indexed: 03/14/2023]
Abstract
OBJECTIVES The main aim of the study was to compare hearing outcome between a healthy control group and patients treated with transmyringeal ventilation tubes, 25 years after primary surgery. Another aim was to analyse the relation between ventilation tube treatment in childhood and the occurrence of persistent middle ear pathology 25 years later. METHODS In 1996, children treated with transmyringeal ventilation tubes were recruited for a prospective study on the outcome of ventilation tube treatment. In 2006, a healthy control group were recruited and examined together with the original participants (case group). All participants in the 2006 follow-up were eligible for this study. A clinical ear microscopy examination including eardrum pathology grading and high frequency audiometry (10-16 kHz) was carried out. RESULTS A total of 52 participants were available for analysis. Hearing outcome was worse in the treatment group (n = 29) compared to the control group (n = 29), both in regard to standard frequency range hearing, (0.5-4 kHz), and high frequency hearing (HPTA3 10-16 kHz). Almost half the case group (48%) had eardrum retraction to some extent, compared to 10% in the control group. No case of cholesteatoma was found in this study and eardrum perforation was rare (<2%). CONCLUSION In the long term, high frequency hearing (HPTA3 10-16 kHz) was more often affected in the patients with transmyringeal ventilation tube treatment during childhood compared with the healthy controls. Middle ear pathology of greater clinical significance was rare.
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Affiliation(s)
- Nina Pauli
- Department of Otorhinolaryngology, Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden; Region Västra Götaland, Sahlgrenska University Hospital, Department of Otorhinolaryngology, Gothenburg, Sweden.
| | - Ola Sunnergren
- Region Jönköping County, Ryhov Hospital, Ear, Nose and Throat Clinic, Jönköping, Sweden
| | - Rut Florentzson
- Department of Otorhinolaryngology, Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden; Region Västra Götaland, Sahlgrenska University Hospital, Department of Otorhinolaryngology, Gothenburg, Sweden
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Rosenfeld RM, Tunkel DE, Schwartz SR, Anne S, Bishop CE, Chelius DC, Hackell J, Hunter LL, Keppel KL, Kim AH, Kim TW, Levine JM, Maksimoski MT, Moore DJ, Preciado DA, Raol NP, Vaughan WK, Walker EA, Monjur TM. Clinical Practice Guideline: Tympanostomy Tubes in Children (Update). Otolaryngol Head Neck Surg 2022; 166:S1-S55. [PMID: 35138954 DOI: 10.1177/01945998211065662] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
OBJECTIVE Insertion of tympanostomy tubes is the most common ambulatory surgery performed on children in the United States. Tympanostomy tubes are most often inserted because of persistent middle ear fluid, frequent ear infections, or ear infections that persist after antibiotic therapy. All these conditions are encompassed by the term otitis media (middle ear inflammation). This guideline update provides evidence-based recommendations for patient selection and surgical indications for managing tympanostomy tubes in children. The guideline is intended for any clinician involved in managing children aged 6 months to 12 years with tympanostomy tubes or children being considered for tympanostomy tubes in any care setting as an intervention for otitis media of any type. The target audience includes specialists, primary care clinicians, and allied health professionals. PURPOSE The purpose of this clinical practice guideline update is to reassess and update recommendations in the prior guideline from 2013 and to provide clinicians with trustworthy, evidence-based recommendations on patient selection and surgical indications for managing tympanostomy tubes in children. In planning the content of the updated guideline, the guideline update group (GUG) affirmed and included all the original key action statements (KASs), based on external review and GUG assessment of the original recommendations. The guideline update was supplemented with new research evidence and expanded profiles that addressed quality improvement and implementation issues. The group also discussed and prioritized the need for new recommendations based on gaps in the initial guideline or new evidence that would warrant and support KASs. The GUG further sought to bring greater coherence to the guideline recommendations by displaying relationships in a new flowchart to facilitate clinical decision making. Last, knowledge gaps were identified to guide future research. METHODS In developing this update, the methods outlined in the American Academy of Otolaryngology-Head and Neck Surgery Foundation's "Clinical Practice Guideline Development Manual, Third Edition: A Quality-Driven Approach for Translating Evidence Into Action" were followed explicitly. The GUG was convened with representation from the disciplines of otolaryngology-head and neck surgery, otology, pediatrics, audiology, anesthesiology, family medicine, advanced practice nursing, speech-language pathology, and consumer advocacy. ACTION STATEMENTS The GUG made strong recommendations for the following KASs: (14) clinicians should prescribe topical antibiotic ear drops only, without oral antibiotics, for children with uncomplicated acute tympanostomy tube otorrhea; (16) the surgeon or designee should examine the ears of a child within 3 months of tympanostomy tube insertion AND should educate families regarding the need for routine, periodic follow-up to examine the ears until the tubes extrude.The GUG made recommendations for the following KASs: (1) clinicians should not perform tympanostomy tube insertion in children with a single episode of otitis media with effusion (OME) of less than 3 months' duration, from the date of onset (if known) or from the date of diagnosis (if onset is unknown); (2) clinicians should obtain a hearing evaluation if OME persists for 3 months or longer OR prior to surgery when a child becomes a candidate for tympanostomy tube insertion; (3) clinicians should offer bilateral tympanostomy tube insertion to children with bilateral OME for 3 months or longer AND documented hearing difficulties; (5) clinicians should reevaluate, at 3- to 6-month intervals, children with chronic OME who do not receive tympanostomy tubes, until the effusion is no longer present, significant hearing loss is detected, or structural abnormalities of the tympanic membrane or middle ear are suspected; (6) clinicians should not perform tympanostomy tube insertion in children with recurrent acute otitis media who do not have middle ear effusion in either ear at the time of assessment for tube candidacy; (7) clinicians should offer bilateral tympanostomy tube insertion in children with recurrent acute otitis media who have unilateral or bilateral middle ear effusion at the time of assessment for tube candidacy; (8) clinicians should determine if a child with recurrent acute otitis media or with OME of any duration is at increased risk for speech, language, or learning problems from otitis media because of baseline sensory, physical, cognitive, or behavioral factors; (10) the clinician should not place long-term tubes as initial surgery for children who meet criteria for tube insertion unless there is a specific reason based on an anticipated need for prolonged middle ear ventilation beyond that of a short-term tube; (12) in the perioperative period, clinicians should educate caregivers of children with tympanostomy tubes regarding the expected duration of tube function, recommended follow-up schedule, and detection of complications; (13) clinicians should not routinely prescribe postoperative antibiotic ear drops after tympanostomy tube placement; (15) clinicians should not encourage routine, prophylactic water precautions (use of earplugs or headbands, avoidance of swimming or water sports) for children with tympanostomy tubes.The GUG offered the following KASs as options: (4) clinicians may perform tympanostomy tube insertion in children with unilateral or bilateral OME for 3 months or longer (chronic OME) AND symptoms that are likely attributable, all or in part, to OME that include, but are not limited to, balance (vestibular) problems, poor school performance, behavioral problems, ear discomfort, or reduced quality of life; (9) clinicians may perform tympanostomy tube insertion in at-risk children with unilateral or bilateral OME that is likely to persist as reflected by a type B (flat) tympanogram or a documented effusion for 3 months or longer; (11) clinicians may perform adenoidectomy as an adjunct to tympanostomy tube insertion for children with symptoms directly related to the adenoids (adenoid infection or nasal obstruction) OR in children aged 4 years or older to potentially reduce future incidence of recurrent otitis media or the need for repeat tube insertion.
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Affiliation(s)
| | - David E Tunkel
- School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | | | | | - Charles E Bishop
- University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Daniel C Chelius
- Baylor College of Medicine-Texas Children's Hospital, Houston, Texas, USA
| | - Jesse Hackell
- Pomona Pediatrics, Boston Children's Health Physicians, Pomona, New York, USA.,New York Medical College, Valhalla, New York, USA
| | - Lisa L Hunter
- Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | | | - Ana H Kim
- Columbia University Medical Center, New York, New York, USA
| | - Tae W Kim
- University of Minnesota School of Medicine/Masonic Children's Hospital, Minneapolis, Minnesota, USA
| | - Jack M Levine
- Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York, USA
| | | | - Denee J Moore
- School of Medicine, Virginia Commonwealth University, Richmond, Virginia, USA
| | | | | | - William K Vaughan
- Consumers United for Evidence-Based Healthcare, Falls Church, Virginia, USA
| | | | - Taskin M Monjur
- American Academy of Otolaryngology-Head and Neck Surgery Foundation, Alexandria, Virginia, USA
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Immordino A, Sireci F, Lorusso F, Martines F, Dispenza F. The Role of Cartilage-perichondrium Tympanoplasty in the Treatment of Tympanic Membrane Retractions: Systematic Review of the Literature. Int Arch Otorhinolaryngol 2022; 26:e499-e504. [PMID: 35846814 PMCID: PMC9282960 DOI: 10.1055/s-0042-1742349] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Accepted: 11/02/2021] [Indexed: 11/05/2022] Open
Abstract
Introduction
Tympanic retraction is a condition characterized by the displacement of the tympanic membrane toward the structures of the middle ear. Clinically, tympanic retractions can lead to hearing loss, ear discharge and/or ear pain. In most of the cases, however, tympanic retractions are asymptomatic and are found accidentally during an ear, nose, and throat (ENT) examination. This condition has created numerous debates regarding the optimal choice of treatment, especially in the asymptomatic forms. The main controversy is regarding the relationship between retraction and the development of cholesteatoma, which would justify a surgical intervention performed for preventive purposes.
Objectives
To study the effectiveness of cartilage tympanoplasty in the management of tympanic membrane retractions by analyzing the results of the studies conducted on the use of cartilage as a reconstruction material.
Data Synthesis
A literature review was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-analyses group (PRISMA). Study selection, data extraction, and quality assessment were conducted independently by two reviewers. Our initial literature search yielded 2,258 references. Applying the PRISMA flow chart, 1,415 duplicates were excluded, and the remaining 843 abstracts were examined. Afterwards, 794 articles were excluded based on the research protocol criteria. Only 8 papers were included in the review by applying the inclusion and exclusion criteria.
Conclusions
Despite the limitations of the studies taken into consideration, we can conclude that cartilage tympanoplasty may successfully rehabilitate the atelectatic ear especially in the more advanced stages of retraction, unlike the conservative strategies.
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Affiliation(s)
- Angelo Immordino
- Unit of Otorhinolaryngology, Department of Biomedicina, Neuroscienze e Diagnostica Avanzata, Università degli Studi di Palermo, Palermo, Italia, Italy
| | - Federico Sireci
- Unit of Otorhinolaryngology, Azienda Ospedaliera Universitaria Policlinico Paolo Giaccone, Palermo, Sicilia, Italy
| | - Francesco Lorusso
- Unit of Otorhinolaryngology, Azienda Ospedaliera Universitaria Policlinico Paolo Giaccone, Palermo, Sicilia, Italy
| | - Francesco Martines
- Unit of Audiology, Department of Biomedicina, Neuroscienze e Diagnostica Avanzata, Azienda Ospedaliera Universitaria Policlinico Paolo Giaccone, Palermo, Sicilia, Italy
| | - Francesco Dispenza
- Unit of Otorhinolaryngology, Azienda Ospedaliera Universitaria Policlinico Paolo Giaccone, Palermo, Sicilia, Italy
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Urík M, Tedla M, Hurník P. Pathogenesis of Retraction Pocket of the Tympanic Membrane-A Narrative Review. MEDICINA (KAUNAS, LITHUANIA) 2021; 57:425. [PMID: 33924803 PMCID: PMC8147081 DOI: 10.3390/medicina57050425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 04/19/2021] [Accepted: 04/27/2021] [Indexed: 12/04/2022]
Abstract
Several theories describe the development of the retraction pocket of the tympanic membrane (RP). Many authors suggest that the negative middle ear pressure is the main reason responsible for developing this condition. A narrative review has been undertaken, and conclusions are drawn reflecting a current knowledge with our new observations in the histological and immunohistochemical study. Recent studies show the important role of inflammation in the development and progression of RP. A review of the available literature shows that the inflammation plays a key role in pathogenesis of the RP and its progression to the cholesteatoma. We support this statement with our new results from histological and immunohistochemical analysis of the RPs.
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Affiliation(s)
- Milan Urík
- Department of Paediatric Otorhinolaryngology, Faculty of Medicine of Masaryk University in Brno, University Hospital Brno, 61300 Brno, Czech Republic;
| | - Miroslav Tedla
- Department of Otorhinolaryngology, Head and Neck Surgery, Comenius University, University Hospital, 85107 Bratislava, Slovakia;
| | - Pavel Hurník
- Institute of Pathology, University Hospital Ostrava, 70852 Ostrava, Czech Republic
- Institute of Animal Physiology and Genetics, Czech Academy of Sciences, 60200 Brno, Czech Republic
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de Ru JA. Tympanostomy Tubes-Where We Were, Where We Are, and Where We Will Be: A State-of-The-Art Review. EAR, NOSE & THROAT JOURNAL 2021; 102:NP199-NP200. [PMID: 33626919 DOI: 10.1177/0145561321997612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Affiliation(s)
- J Alexander de Ru
- Department of Otolaryngology Head & Neck Surgery, Central Military Hospital, Utrecht, the Netherlands
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Inoue M, Hirama M, Kobayashi S, Ogahara N, Takahashi M, Oridate N. Long-term outcomes in children with and without cleft palate treated with tympanostomy for otitis media with effusion before the age of 2 years. Acta Otolaryngol 2020; 140:982-989. [PMID: 33030069 DOI: 10.1080/00016489.2020.1802508] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
BACKGROUND Long-term outcomes of children with and without cleft palate receiving early treatment for otitis media with effusion (OME) are unclear. OBJECTIVES To compare long-term otological and audiological outcomes between children with and without cleft palate treated with tympanostomy for OME before the age of 2 years. MATERIAL AND METHODS Ninety-five children (180 ears) with cleft palate (study group) and 97 children (185 ears) without (control group) were followed-up to a maximum age of 7 years. We retrospectively analyzed the audiological outcomes at the age of 7 years, and the otological outcomes at the last examination. RESULTS The percentages of children with OME resolution before the age of 7 years were 47.4% and 60% in the study and control groups, respectively, and those of ears with healed tympanic membrane were 71.7% and 79.5% in the corresponding groups. Significantly more ears were subjected to retympanostomy in the study (31.1%) than in the control group (21.6%). Mean pure-tone average (0.5‒4 kHz) was 15.6 dB HL and 14.3 dB HL for the corresponding groups. CONCLUSIONS/SIGNIFICANCE Otological and audiological outcomes in both groups were similar. The audiological prognosis was favorable regardless of the cleft palate condition.
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Affiliation(s)
- Maki Inoue
- Department of Otorhinolaryngology, Kanagawa Children’s Medical Center, Yokohama, Japan
| | - Mariko Hirama
- Department of Otorhinolaryngology, Minamikase E.N.T. Clinic, Kawasaki, Japan
| | - Shinji Kobayashi
- Department of Plastic Surgery, Kanagawa Children’s Medical Center, Yokohama, Japan
| | - Noboru Ogahara
- Department of Otorhinolaryngology, Yokohama Medical and Welfare Center Konan, Yokohama, Japan
| | - Masahiro Takahashi
- Department of Otorhinolaryngology, International University of Health and Welfare, Mita Hospital, Tokyo, Japan
| | - Nobuhiko Oridate
- Department of Otorhinolaryngology, Head and Neck Surgery, Yokohama City University Hospital, Yokohama, Japan
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McCoul ED, Weinreich HM, Mulder H, Man LX, Schulz K, Shin JJ. Utilization of Invasive Procedures for Adult Eustachian Tube Dysfunction. Otolaryngol Head Neck Surg 2020; 163:963-970. [PMID: 32525448 DOI: 10.1177/0194599820931467] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
OBJECTIVE Eustachian tube dysfunction (ETD) is a common diagnosis among adults presenting for outpatient care. We sought to determine national utilization and the associated cost of invasive procedures for adult ETD. STUDY DESIGN Cross-sectional study. SETTING National health care database. SUBJECTS AND METHODS The Truven Health MarketScan Databases (2010-2014) analytic cohort included health care encounters of patients ≥18 years of age with a diagnosis of ETD or related conditions of otitis media with effusion (OME) or tympanic membrane retraction (TMR). Visits associated with recent diagnoses of acute upper respiratory infection, head and neck cancer, or radiation therapy were excluded. Invasive procedure usage was subdivided into nasal and otologic procedures. RESULTS ETD, OME, or TMR was diagnosed in 1,298,987 patients, 11.1% of which were chronic. The most common procedure was diagnostic endoscopy (including nasal endoscopy and laryngopharyngoscopy), which was used most frequently in the first 3 months after diagnosis, during which it was performed in 120,971 (9.3%) patients. The most frequent therapeutic nasal procedure was eustachian tube inflation without catheterization, performed in 11,412 patients over 5 years at a total cost of $1,210,939 ($106 per person annually). The most common therapeutic otologic procedure was myringotomy with tympanostomy, performed on 56,137 patients over 5 years at a total cost of $47,713,708 ($810 per person annually). CONCLUSION Several nasal and otologic procedures are associated with a diagnosis of adult ETD at substantial cost. Development of therapeutic alternatives should be sought to mitigate the need for invasive procedures to treat this condition.
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Affiliation(s)
- Edward D McCoul
- Department of Otorhinolaryngology, Ochsner Clinic Foundation, New Orleans, Louisiana, USA
| | - Heather M Weinreich
- Department of Otolaryngology-Head and Neck Surgery, University of Chicago-Illinois, Chicago, Illinois, USA
| | - Hillary Mulder
- Duke Clinical Research Institute, Duke University Medical Center, Durham, North Carolina, USA
| | - Li-Xing Man
- Department of Otolaryngology Head and Neck Surgery, University of Rochester Medical Center, Rochester, New York, USA
| | - Kristine Schulz
- Department of Surgery, Duke University Health System, Durham, North Carolina, USA
| | - Jennifer J Shin
- Department of Otolaryngology, Harvard Medical School, Boston, Massachusetts, USA
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12
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Vallejo-Valdezate LÁ, Bragado A, Hidalgo-Otamendi A, Gil-Carcedo E, Herrero-Calvo D, Fernandez-Cascón S. Diseño, modelado 3D y optimización del comportamiento mecanoacústico de un nuevo tubo de ventilación transtimpánico. REVISTA ORL 2020. [DOI: 10.14201/orl.22759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Introducción y Objetivos: En este trabajo mostramos un nuevo tubo de ventilación transtimpánico cuyo diseño pretende solventar los efectos indeseables aparecidos durante la inserción de tubos de ventilación actualmente comercializados; analizamos su comportamiento mecánico en un modelo 3D del oído a fin de optimizar su comportamiento acústico. Métodos: Para el diseño del tubo se empleó un software autoCAD; El comportamiento mecánico se analizó en un modelo computadorizado dinámico 3D del oído humano basado en el método de los elementos finitos (FEM). Resultados: El nuevo tubo de ventilación posee un tamaño y una masa significativamente menores a los actualmente disponibles en el mercado lo que provoca un menor interferencia en la vibración del sistema tímpano-osicular; su diseño facilita que permanezca insertado mientras las condiciones del paciente así lo aconsejen evitando su caída hacia la caja o su precoz extrusión. Conclusiones: Las ventajas teóricas biológicas y acústicas del nuevo tubo desarrollado (con menor masa y cuyo diseño evita las complicaciones de los actuales) puede abrir una nueva posibilidad de tratamiento de la otitis media seromucosa crónica.
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Cutajar J, Nowghani M, Tulsidas-Mahtani B, Hamilton J. The Natural History of Asymptomatic Deep Pars Tensa Retraction. J Int Adv Otol 2019; 14:10-14. [PMID: 29764774 DOI: 10.5152/iao.2018.5234] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVES The aim of this study was to quantify the natural behavior of asymptomatic deep pars tensa retraction in both adults and children. MATERIALS AND METHODS Asymptomatic pars tensa retraction pockets that contacted the promontory were included. Persistently symptomatic pars tensa retraction, pars tensa retraction that did not contact the promontory, patients with attic retraction pockets and patients with cholesteatoma were excluded. Patients were followed up annually and were eliminated from the study if they required active intervention or recovered so that their ears were persistently ventilated with no contact of the tympanic membrane to the promontory. Outcome variables included surgical intervention, surgical intervention for cholesteatoma, and spontaneous improvement and were studied using the life table method. RESULTS In total, 64 children and 25 adults were enrolled, of whom 19 children and five adults required intervention and five children and two adults developed pars tensa cholesteatomas. No significant difference was observed between children and adults. In total, three children, but no adults, developed attic cholesteatomas without progression of the pars tensa disease. Furthermore, the ears of 20 children, but not even one adult ear, returned to normal over the 10-year study period. DISCUSSION Most retracted adult ears did not change. Over 10 years, the most common finding in children was the return of their ears to normal. Ear of all children recovered during the second decade. Deterioration to form cholesteatoma was not influenced by age. Attic cholesteatoma without the progression of pars tensa disease was observed in children, but not in adults.
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Affiliation(s)
- John Cutajar
- Department of ENT and Head and Neck Surgery, Mater Dei Hospital, Msida, Malta
| | - Maryam Nowghani
- Department of Otolaryngology, Gloucestershire Hospitals NHS Trust, Gloucester, United Kingdom
| | - Bharti Tulsidas-Mahtani
- Department of Otolaryngology, Gloucestershire Hospitals NHS Trust, Gloucester, United Kingdom
| | - John Hamilton
- Department of Otolaryngology, Gloucestershire Hospitals NHS Trust, Gloucester, United Kingdom
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Vanneste P, Page C. Otitis media with effusion in children: Pathophysiology, diagnosis, and treatment. A review. J Otol 2019; 14:33-39. [PMID: 31223299 PMCID: PMC6570640 DOI: 10.1016/j.joto.2019.01.005] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Revised: 01/17/2019] [Accepted: 01/25/2019] [Indexed: 12/20/2022] Open
Abstract
Otitis media with effusion (OME) is a frequent paediatric disorder. The condition is often asymptomatic, and so can easily be missed. However, OME can lead to hearing loss that impairs the child's language and behavioural development. The diagnosis is essentially clinical, and is based on otoscopy and (in some cases) tympanometry. Nasal endoscopy is only indicated in cases of unilateral OME or when obstructive adenoid hypertrophy is suspected. Otitis media with effusion is defined as the observation of middle-ear effusion at consultations three months apart. Hearing must be evaluated (using an age-appropriate audiometry technique) before and after treatment, so as not to miss another underlying cause of deafness (e.g. perception deafness). Craniofacial dysmorphism, respiratory allergy and gastro-oesophageal reflux all favour the development of OME. Although a certain number of medications (antibiotics, corticoids, antihistamines, mucokinetic agents, and nasal decongestants) can be used to treat OME, they are not reliably effective and rarely provide long-term relief. The benchmark treatment for OME is placement of tympanostomy tubes (TTs) and (in some cases) adjunct adenoidectomy. The TTs rapidly normalize hearing and effectively prevent the development of cholesteatoma in the middle ear. In contrast, TTs do not prevent progression towards tympanic atrophy or a retraction pocket. Adenoidectomy enhances the effectiveness of TTs. In children with adenoid hypertrophy, adenoidectomy is indicated before the age of 4 but can be performed later when OME is identified by nasal endoscopy. Children must be followed up until OME has disappeared completely, so that any complications are not missed.
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Affiliation(s)
- Pauline Vanneste
- Department of Otorhinolaryngology and Head & Neck Surgery, Amiens University Hospital, Amiens, France
| | - Cyril Page
- Department of Otorhinolaryngology and Head & Neck Surgery, Amiens University Hospital, Amiens, France
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Oktay MF, Tansuker HD, Fukushima H, Paparella MM, Schachern PA, Cureoglu S. Histopathology of tympanic membranes from patients with ventilation tubes. Auris Nasus Larynx 2018; 45:427-432. [DOI: 10.1016/j.anl.2017.07.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2016] [Revised: 07/07/2017] [Accepted: 07/13/2017] [Indexed: 10/19/2022]
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Simon F, Haggard M, Rosenfeld RM, Jia H, Peer S, Calmels MN, Couloigner V, Teissier N. International consensus (ICON) on management of otitis media with effusion in children. Eur Ann Otorhinolaryngol Head Neck Dis 2018; 135:S33-S39. [PMID: 29398506 DOI: 10.1016/j.anorl.2017.11.009] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2017] [Revised: 11/28/2017] [Accepted: 11/30/2017] [Indexed: 12/31/2022]
Abstract
Otitis media with effusion (OME) is a common childhood disease defined as the presence of liquid in the middle ear without signs or symptoms of acute ear infection. Children can be impacted mainly with hearing impairment and/or co-occurring recurrent acute otitis media (AOM) thus requiring treatment. Although many meta-analyses and national guidelines have been issued, management remains difficult to standardize, and use of surgical and medical treatments continue to vary. We convened an international consensus conference as part of the 2017 International Federation of Oto-rhino-laryngological Societies Congress, to identify best practices in OME management. Overall, regional differences were minor and consensual management was obtained on several important issues. At initial assessment, although a thorough medical examination is necessary to seek reflux, allergy or nasal obstruction symptoms; an age-appropriate auditory test is the only assessment required in children without abnormal history. Non-surgical treatments poorly address the underlying problem of an age-dependent dysfunctional Eustachian tube; auto-inflation seems to be the only beneficial, low-risk and low-cost non-surgical therapy. There was a clear international recommendation against using steroids, antibiotics, decongestants or antihistamines to treat OME, because of side-effects, cost issues and no convincing evidence of long-term effectiveness. Decisions to insert tympanostomy ventilation tubes should be based on an auditory test but also take into account the child's context and overall hearing difficulties. Tubes significantly improve hearing and reduce the number of recurrent AOM with effusion while in place. Adjuvant adenoidectomy should be considered in children over four years of age, and in those with significant nasal obstruction or infection.
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Affiliation(s)
- F Simon
- Department of Pediatric Otolaryngology, hôpital Necker-Enfants-Malades, Paris-Descartes University, AP-HP, 149, rue de Sèvres, 75015 Paris, France
| | - M Haggard
- Department of Psychology, Cambridge University, Downing Street, Cambridge CB2 3EB, United Kingdom
| | - R M Rosenfeld
- Department of Otolaryngology, SUNY Downstate Medical Center, 450, Clarkson avenue, MSC 126, Brooklyn, NY 11203, United States of America
| | - H Jia
- Department of Otolaryngology, Shanghai Ninth People's Hospital & Shanghai Jiaotong University School of Medicine, 639, Zhizaoju Road, Shanghai 200011, China
| | - S Peer
- Department of Pediatric Otolaryngology, Red Cross War Memorial Children's Hospital, University of Cape Town,, Rondebosch, Cape Town 7700, South Africa
| | - M-N Calmels
- Department of Otolaryngology, Purpan Hospital, Paul-Sabatier-Toulouse-3 University, CHU de Toulouse, 1, place du Dr-Baylac, 31059 Toulouse, France
| | - V Couloigner
- Department of Pediatric Otolaryngology, hôpital Necker-Enfants-Malades, Paris-Descartes University, AP-HP, 149, rue de Sèvres, 75015 Paris, France
| | - N Teissier
- Department of Pediatric Otolaryngology, hôpital Robert-Debré, Paris-Diderot University, AP-HP, 48, boulevard Sérurier, 75019 Paris, France.
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17
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Does calcemia influence the onset of myringosclerosis after myringotomy with the insertion of ventilation tubes? ACTA OTORRINOLARINGOLOGICA ESPANOLA 2017. [DOI: 10.1016/j.otoeng.2017.02.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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18
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Steele DW, Adam GP, Di M, Halladay CH, Balk EM, Trikalinos TA. Effectiveness of Tympanostomy Tubes for Otitis Media: A Meta-analysis. Pediatrics 2017; 139:peds.2017-0125. [PMID: 28562283 DOI: 10.1542/peds.2017-0125] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/15/2017] [Indexed: 11/24/2022] Open
Abstract
CONTEXT Tympanostomy tube placement is the most common ambulatory surgery performed on children in the United States. OBJECTIVES The goal of this study was to synthesize evidence for the effectiveness of tympanostomy tubes in children with chronic otitis media with effusion and recurrent acute otitis media. DATA SOURCES Searches were conducted in Medline, the Cochrane Central Trials Registry and Cochrane Database of Systematic Reviews, Embase, and the Cumulative Index to Nursing and Allied Health Literature. STUDY SELECTION Abstracts and full-text articles were independently screened by 2 investigators. DATA EXTRACTION A total of 147 articles were included. When feasible, random effects network meta-analyses were performed. RESULTS Children with chronic otitis media with effusion treated with tympanostomy tubes compared with watchful waiting had a net decrease in mean hearing threshold of 9.1 dB (95% credible interval: -14.0 to -3.4) at 1 to 3 months and 0.0 (95% credible interval: -4.0 to 3.4) by 12 to 24 months. Children with recurrent acute otitis media may have fewer episodes after placement of tympanostomy tubes. Associated adverse events are poorly defined and reported. LIMITATIONS Sparse evidence is available, applicable only to otherwise healthy children. CONCLUSIONS Tympanostomy tubes improve hearing at 1 to 3 months compared with watchful waiting, with no evidence of benefit by 12 to 24 months. Children with recurrent acute otitis media may have fewer episodes after tympanostomy tube placement, but the evidence base is severely limited. The benefits of tympanostomy tubes must be weighed against a variety of associated adverse events.
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Affiliation(s)
- Dale W Steele
- Evidence-based Practice Center, Center for Evidence Synthesis in Health, .,Department of Health Services, Policy and Practice, School of Public Health.,Department of Emergency Medicine, Section of Pediatrics-Hasbro Children's Hospital, and.,Department of Pediatrics, Alpert Medical School, Brown University, Providence, Rhode Island
| | - Gaelen P Adam
- Evidence-based Practice Center, Center for Evidence Synthesis in Health
| | - Mengyang Di
- Evidence-based Practice Center, Center for Evidence Synthesis in Health
| | | | - Ethan M Balk
- Evidence-based Practice Center, Center for Evidence Synthesis in Health.,Department of Health Services, Policy and Practice, School of Public Health
| | - Thomas A Trikalinos
- Evidence-based Practice Center, Center for Evidence Synthesis in Health.,Department of Health Services, Policy and Practice, School of Public Health
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19
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Branco C, Paço J. Does calcemia influence the onset of myringosclerosis after myringotomy with the insertion of ventilation tubes? ACTA OTORRINOLARINGOLOGICA ESPANOLA 2017; 68:323-327. [PMID: 28522133 DOI: 10.1016/j.otorri.2017.02.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2016] [Revised: 02/10/2017] [Accepted: 02/21/2017] [Indexed: 10/19/2022]
Abstract
INTRODUCTION Myringosclerosis is one of the most frequent late complications of the insertion of ventilation tubes, and its aetiopathogenesis remains unknown. The calcification that occurs in the formation of myringosclerosis plaque raises the hypothesis of the presence of a calcium metabolism disorder. The objective is to determine whether calcemia contributes to the development of myringoscelerosis after insertion of ventilation tubes. MATERIAL AND METHODS A longitudinal, prospective, analytical cohort study was conducted in patients undergoing myringotomy with the insertion of ventilation tubes due to otitis media with effusion. Calcemia was evaluated pre-operatively and in the follow-up the appearance of myringosclerosis and the percentage of the tympanum involved were evaluated. RESULTS The study included 156 patients (297 ears), with calcemia values ranging from 7.6 to 10.2mg/dl. Myringosclerosis was identified in 35.4% of the operated ears. No relationship was found between the appearance of myringosclerosis and calcemia (p=.596). It was found, however, that the greater the percentage of the tympanum affected by myringosclerosis, the lower the calcemia values (p=.014). CONCLUSION The population studied had calcemia values within the normal range, which allows us to infer that no changes in calcium metabolism are required for the development of myringosclerosis. Moreover, unlike in previous studies, higher calcium levels are not associated with more myringosclerosis. Calcemia did not influence the appearance of myringosclerosis after myringotomy with the insertion of ventilation tubes.
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Affiliation(s)
- Carla Branco
- ENT Department, Hospital de Vila Franca de Xira, Lisboa, Portugal.
| | - João Paço
- ENT Department, Hospital CUF Infante Santo, Lisboa, Portugal
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20
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Pedersen TM, Mora-Jensen ARC, Waage J, Bisgaard H, Stokholm J. Incidence and Determinants of Ventilation Tubes in Denmark. PLoS One 2016; 11:e0165657. [PMID: 27875554 PMCID: PMC5119727 DOI: 10.1371/journal.pone.0165657] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2016] [Accepted: 09/26/2016] [Indexed: 11/18/2022] Open
Abstract
Background and objectives Many children are treated for recurrent acute otitis media and middle ear effusion with ventilation tubes (VT). The objectives are to describe the incidence of VT in Denmark during 1997–2011 from national register data, furthermore, to analyze the determinants for VT in the Copenhagen Prospective Studies on Asthma in Childhood2010 (COPSAC2010) birth cohort. Methods The incidence of VT in all children under 16 years from 1997–2011 were calculated in the Danish national registries. Determinants of VT were studied in the COPSAC2010 birth cohort of 700 children. Results Nationwide the prevalence of VT was 24% in children aged 0 to 3 three years, with a significant increase over the study period. For all children 0–15 years, the incidence of VT was 35/1,000. In the VT population, 57% was male and 43% females. In the COPSAC2010 birth cohort, the prevalence of VT during the first 3 years of life was 29%. Determinants of VT were: maternal history of middle ear disease; aHR 2.07, 95% CI [1.45–2.96] and siblings history of middle ear disease; aHR 3.02, [2.11–4.32]. Paternal history of middle ear disease, presence of older siblings in the home and diagnosis of persistent wheeze were significant in the univariate analysis but the association did not persist after adjustment. Conclusion The incidence of VT is still increasing in the youngest age group in Denmark, demonstrating the highest incidence recorded in the world. Family history of middle ear disease and older siblings are the main determinants for VT.
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Affiliation(s)
- Tine Marie Pedersen
- COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
- Department of Pediatrics, Naestved Hospital, Naestved; Denmark
| | - Anna-Rosa Cecilie Mora-Jensen
- COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
- Department of Pediatrics, Naestved Hospital, Naestved; Denmark
| | - Johannes Waage
- COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Hans Bisgaard
- COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
- * E-mail:
| | - Jakob Stokholm
- COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
- Department of Pediatrics, Naestved Hospital, Naestved; Denmark
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Branco C, Monteiro D, Paço J. Predictive factors for the appearance of myringosclerosis after myringotomy with ventilation tube placement: randomized study. Eur Arch Otorhinolaryngol 2016; 274:79-84. [PMID: 27395069 DOI: 10.1007/s00405-016-4194-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2016] [Accepted: 06/29/2016] [Indexed: 11/24/2022]
Abstract
Myringotomy with the insertion of ventilation tubes is the most frequent surgical procedure performed in children, and the appearance of myringosclerosis is one of its most frequent long-term complications. The objective of this study is to identify clinical factors and technique variations that may have a relation with the appearance of myringosclerosis, after tube insertion. Patients submitted to myringotomy with transtympanic short-term tube insertion were studied in a longitudinal prospective and analytical cohort study with the prospective randomized open, blinded endpoint (PROBE) methodology, to study the influence of the location of myringotomy (anterior-inferior quadrant or posterior-inferior), directions of the incision (radial or non-radial) and aspiration or not of the middle ear. Our study included 156 patients (297 ears). Myringosclerosis was observed in 35.7 % of the operated ears. It appeared more often in patients with greater number of otitis (p = .001) and with greater number of otorrhea episodes (p = .029) and in patients in whom the tympanogram after the tube extraction was type A (according to Jerger´s classification) (p = 0.016). We identified myringosclerosis in less patients, if the tube was in the tympanic membrane for less than 12 months (p = .009). Myringosclerosis was present more extensively if the tympanic incision was located in the anterior-inferior quadrant, with tympanic involvement superior to 25 % (p = .015). The results observed prove that, underlying the appearance of myringosclerosis, there exists an early inflammatory or infectious process and a final cicatricial process. It was also found that when myringotomy is made in the anterior-inferior quadrant, myringosclerosis appears in a higher percentage of the tympanic membrane; therefore, it is not recommended to do the incision in this quadrant, because it may lead to a reduction of the tympanic membrane vibration.
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Affiliation(s)
- Carla Branco
- ENT Department, Hospital de Vila Franca de Xira, Lisbon, Portugal.
| | - Daniel Monteiro
- ENT Department, Hospital de Vila Franca de Xira, Lisbon, Portugal
| | - João Paço
- ENT Department, Hospital CUF Infante Santo, Lisbon, Portugal
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Associations between peripheral vertigo and gastroesophageal reflux disease. Med Hypotheses 2015; 85:333-5. [PMID: 26115947 DOI: 10.1016/j.mehy.2015.06.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2015] [Accepted: 06/09/2015] [Indexed: 12/24/2022]
Abstract
We hypothesize that peripheral vertigo is associated with gastroesophageal reflux disease (GERD). Two mechanisms could be considered – gastric acids may directly irritate the respiratory mucosa and cause inflammation, or Helicobacter pylori (H. pylori) could be present and cause local infection. Reflux material (Hydrochloric acid (HCl) and pepsin) could get into the middle ear via Eustachian tube and affect osseous structures directly. Disturbance of ossicles could cause tinnitus, which is more common for peripheral vertigo. H. pylori could also get in the esophagus and in the upper respiratory tract via gastroesophageal reflux, and could cause tympanosclerosis and fixation of ossicles. In our study group, 120 of 153 (78.4%) patients had gastroesophageal reflux disease (GERD). Diagnostic tests of H. pylori (rapid urease test or blood antibody test) were performed for 96 of 120 (80%) patients with GERD and were found positive for 32 of 96 (33.3%) patients. Peripheral vertigo was present in 93 of 120 (77.6%) patients with GERD compared to 33 of 126 (26%) patients without GERD (χ(2)=9.016, p=0.003). H. pylori and peripheral vertigo coexisted in 26 of 126 patients (20.6%) (OR 1.36; 95% CI 0.49-3.74, p=0.55). Our study demonstrated statistically significant association between peripheral vertigo and GERD but not between peripheral vertigo and H. pylori. Further more extensive investigations are needed in order to explore our hypothesis.
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Hong HR, Kim TS, Chung JW. Long-term follow-up of otitis media with effusion in children: comparisons between a ventilation tube group and a non-ventilation tube group. Int J Pediatr Otorhinolaryngol 2014; 78:938-43. [PMID: 24735607 DOI: 10.1016/j.ijporl.2014.03.019] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2013] [Revised: 03/18/2014] [Accepted: 03/18/2014] [Indexed: 10/25/2022]
Abstract
OBJECTIVE The objective of this study was to investigate the long-term outcomes in children with otitis media with effusion who received either medical treatment or ventilation tubes. METHODS We retrospectively analyzed the medical records of 89 bilateral cases of otitis media with effusion in children who were recommended to receive ventilation tube insertion and were followed up for more than 5 years. Tympanic membrane was inspected by otoscopic examination. Hearing was evaluated with pure tone audiometry. The mean duration of follow-up was 8.4 years (range, 5.2-15.7 years). Twenty-three children were treated without surgery, while 22 were treated once by ventilation tube insertion and 44 were treated more than once by ventilation tube insertion. RESULTS At the fifth year of follow-up, both groups of children who underwent ventilation tube insertion had more frequent tympanic membrane abnormalities than the medication group (8.7% in those treated without surgery, 72.7% in those treated once by ventilation tube insertion, and 88.6% in those treated more than once by ventilation tube insertion). Common tympanic membrane abnormalities were retraction (27.0%) and tympanosclerotic plaque (23.6%), regardless of the treatment modality. At the fifth year follow-up, the average air-conduction threshold was 10.0 dB (± 6.5 dB) in patients treated without surgery, 15.9 dB (± 11.2dB) in patients treated once by ventilation tube insertion, and 17.8 dB (± 7.6 dB) in those treated more than once by ventilation tube insertion. The audiological difference was significant when we compared the hearing level of children treated by medication without surgery to the two ventilation tube groups. CONCLUSION Though ventilation tube insertion can resolve hearing loss quickly, there were more tympanic membrane abnormalities and a decline in hearing levels in our ventilation tube insertion group vs. the observation group measured 5 years later. Physicians should therefore be cautious when applying a ventilation tube in patients with otitis media with effusion and should explain the risks to patients who are a candidate for repeated ventilation tube insertion.
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Affiliation(s)
- Hye Ran Hong
- Department of Otorhinolaryngology Head and Neck Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Tae Su Kim
- Department of Otolaryngology, Kangwon National University School of Medicine, Chuncheon, Republic of Korea
| | - Jong Woo Chung
- Department of Otorhinolaryngology Head and Neck Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea.
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Rosenfeld RM, Schwartz SR, Pynnonen MA, Tunkel DE, Hussey HM, Fichera JS, Grimes AM, Hackell JM, Harrison MF, Haskell H, Haynes DS, Kim TW, Lafreniere DC, LeBlanc K, Mackey WL, Netterville JL, Pipan ME, Raol NP, Schellhase KG. Clinical Practice Guideline. Otolaryngol Head Neck Surg 2013; 149:S1-35. [DOI: 10.1177/0194599813487302] [Citation(s) in RCA: 234] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objective Insertion of tympanostomy tubes is the most common ambulatory surgery performed on children in the United States. Tympanostomy tubes are most often inserted because of persistent middle ear fluid, frequent ear infections, or ear infections that persist after antibiotic therapy. Despite the frequency of tympanostomy tube insertion, there are currently no clinical practice guidelines in the United States that address specific indications for surgery. This guideline is intended for any clinician involved in managing children, aged 6 months to 12 years, with tympanostomy tubes or being considered for tympanostomy tubes in any care setting, as an intervention for otitis media of any type. Purpose The primary purpose of this clinical practice guideline is to provide clinicians with evidence-based recommendations on patient selection and surgical indications for and management of tympanostomy tubes in children. The development group broadly discussed indications for tube placement, perioperative management, care of children with indwelling tubes, and outcomes of tympanostomy tube surgery. Given the lack of current published guidance on surgical indications, the group focused on situations in which tube insertion would be optional, recommended, or not recommended. Additional emphasis was placed on opportunities for quality improvement, particularly regarding shared decision making and care of children with existing tubes. Action Statements The development group made a strong recommendation that clinicians should prescribe topical antibiotic eardrops only, without oral antibiotics, for children with uncomplicated acute tympanostomy tube otorrhea. The panel made recommendations that (1) clinicians should not perform tympanostomy tube insertion in children with a single episode of otitis media with effusion (OME) of less than 3 months’ duration; (2) clinicians should obtain an age-appropriate hearing test if OME persists for 3 months or longer (chronic OME) or prior to surgery when a child becomes a candidate for tympanostomy tube insertion; (3) clinicians should offer bilateral tympanostomy tube insertion to children with bilateral OME for 3 months or longer (chronic OME) and documented hearing difficulties; (4) clinicians should reevaluate, at 3- to 6-month intervals, children with chronic OME who did not receive tympanostomy tubes until the effusion is no longer present, significant hearing loss is detected, or structural abnormalities of the tympanic membrane or middle ear are suspected; (5) clinicians should not perform tympanostomy tube insertion in children with recurrent acute otitis media (AOM) who do not have middle ear effusion in either ear at the time of assessment for tube candidacy; (6) clinicians should offer bilateral tympanostomy tube insertion to children with recurrent AOM who have unilateral or bilateral middle ear effusion at the time of assessment for tube candidacy; (7) clinicians should determine if a child with recurrent AOM or with OME of any duration is at increased risk for speech, language, or learning problems from otitis media because of baseline sensory, physical, cognitive, or behavioral factors; (8) in the perioperative period, clinicians should educate caregivers of children with tympanostomy tubes regarding the expected duration of tube function, recommended follow-up schedule, and detection of complications; (9) clinicians should not encourage routine, prophylactic water precautions (use of earplugs, headbands; avoidance of swimming or water sports) for children with tympanostomy tubes. The development group provided the following options: (1) clinicians may perform tympanostomy tube insertion in children with unilateral or bilateral OME for 3 months or longer (chronic OME) and symptoms that are likely attributable to OME including, but not limited to, vestibular problems, poor school performance, behavioral problems, ear discomfort, or reduced quality of life and (2) clinicians may perform tympanostomy tube insertion in at-risk children with unilateral or bilateral OME that is unlikely to resolve quickly as reflected by a type B (flat) tympanogram or persistence of effusion for 3 months or longer (chronic OME).
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Affiliation(s)
- Richard M. Rosenfeld
- Department of Otolaryngology, State University of New York Downstate Medical Center, Brooklyn, New York, USA
| | - Seth R. Schwartz
- Department of Otolaryngology, Virginia Mason Medical Center, Seattle, Washington, USA
| | - Melissa A. Pynnonen
- Department of Otolaryngology, University of Michigan, Ann Arbor, Michigan, USA
| | - David E. Tunkel
- Department of Otolaryngology—Head and Neck Surgery, Johns Hopkins University, Baltimore, Maryland, USA
| | - Heather M. Hussey
- Department of Research and Quality Improvement, American Academy of Otolaryngology—Head and Neck Surgery Foundation, Alexandria, Virginia, USA
| | - Jeffrey S. Fichera
- The Ear, Nose, Throat & Plastic Surgery Associates, Winter Park, Florida, USA
| | - Alison M. Grimes
- Department of Otology, Head and Neck Surgery, UCLA Medical Center, Los Angeles, California, USA
| | | | - Melody F. Harrison
- Department of Speech and Hearing Sciences, UNC School of Medicine, Chapel Hill, North Carolina, USA
| | - Helen Haskell
- Mothers Against Medical Error, Columbia, South Carolina, USA
| | - David S. Haynes
- Neurotology Division, Otolaryngology and Hearing and Speech Sciences, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Tae W. Kim
- Department of Anesthesiology, Johns Hopkins University, Baltimore, Maryland, USA
| | - Denis C. Lafreniere
- Division of Otolaryngology, UCONN Health Center, Farmington, Connecticut, USA
| | | | - Wendy L. Mackey
- Connecticut Pediatric Otolaryngology, Yale University School of Medicine, New Haven, Connecticut, USA
| | - James L. Netterville
- Department of Otolaryngology—Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Mary E. Pipan
- Trisomy 21 Program, Developmental Behavioral Pediatrics, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Nikhila P. Raol
- Department of Otolaryngology, Baylor College of Medicine, Houston, Texas, USA
| | - Kenneth G. Schellhase
- Department of Family and Community Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
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Hearing 25 years after surgical treatment of otitis media with effusion in early childhood. Int J Pediatr Otorhinolaryngol 2013; 77:241-7. [PMID: 23218983 DOI: 10.1016/j.ijporl.2012.11.008] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2012] [Revised: 11/07/2012] [Accepted: 11/09/2012] [Indexed: 10/27/2022]
Abstract
OBJECTIVE To determine the long-term hearing following surgical treatment of chronic OME in early childhood (myringotomy or ventilation tube) and to determine the impact of the occurrence and the extension of specific eardrum pathology on the hearing level. PATIENTS AND METHODS In 1977-1978, 224 consecutive children (91 girls and 133 boys) with chronic bilateral OME were enrolled and treated by adenoidectomy, bilateral myringotomy and insertion of a ventilation tube on the right side only. In 2002, a follow-up examination included otomicroscopy and audiometry. Hearing thresholds were compared to an age- and gender-matched normative data set. For the determination of the impact of specific eardrum pathology on the hearing, multiple linear regression modelling was used in adjustment for age and concomitant eardrum pathologies. RESULTS Long-term hearing after chronic OME and associated treatment is not different from age and gender-matched normal hearing. Treatment modality (myringotomy or ventilation tube) has no impact on the long-term hearing level. The regression analyses showed that the presence of myringosclerosis is associated with an overall hearing loss in myringotomised ears (4-5 dB), but not in tubed ears, for which only high frequencies were affected. Conversely, tensa atrophy is associated with an overall hearing loss in tubed ears (3-4 dB), but not in myringotomised ears, for which only high frequencies were affected. CONCLUSIONS Hearing 25 years after surgical treatment of chronic OME is not different from age and gender matched normal hearing. In addition, treatment modality (myringotomy or ventilation tube) has no impact on the long-term hearing level. However, atrophy is associated with a hearing loss in tubed ears, whereas myringosclerosis is associated with a hearing loss in myringotomised ears. The hearing loss associated with pathology is of limited magnitude (up to about 5 dB PTA). Even though pathology does occur more frequently and more extensively in tubed ears, the effect on the hearing at the group level is too small to have an impact. It is important to note, that this may be due to a type 2-error (number of patients too small to show an effect).
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The prevalence of tympanic membrane and related middle ear pathology in children: a large longitudinal cohort study followed from birth to age ten. Otol Neurotol 2012; 32:1256-61. [PMID: 21897314 DOI: 10.1097/mao.0b013e31822f10cf] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To record with video-otoscopy the appearance of the tympanic membranes of a cross section of children aged 9 to 10 years. STUDY DESIGN Cross-sectional study nested within an established longitudinal study of childhood development, the Avon Longitudinal Study of Parents and Children. SETTING South West England, U.K. PARTICIPANTS Approximately 6908 of 7261 children with ages ranging from 105 to 140 months born between April 1, 1991, and December 31, 1992, were examined by trained technicians with video-otoscopy. MAIN OUTCOME MEASURES Two photographs were taken of each child's tympanic membranes to show the features of the pars tensa and the pars flaccida. RESULTS In just less than three quarters of the children, both ears were normal. Retraction of the pars flaccida was present in 9.6% of children, and that of the pars tensa was present in 7.9%. Most of these changes were mild with few severe retractions. There were 15 cases of overt or suspected cholesteatoma. CONCLUSION The tympanic membrane changes reflect most of the middle ear disease seen in 9- to 10-year-old children. The prevalence is low, and few children have serious disease at this stage.
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Gotcsik M. Otitis Media. TEXTBOOK OF CLINICAL PEDIATRICS 2012. [PMCID: PMC7176158 DOI: 10.1007/978-3-642-02202-9_70] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Muciño-Ortega E, Mould-Quevedo JF, Farkouh R, Strutton D. [Economic evaluation of an infant immunization program in Mexico, based on 13-valent pneumococcal conjugated vaccines]. VALUE IN HEALTH : THE JOURNAL OF THE INTERNATIONAL SOCIETY FOR PHARMACOECONOMICS AND OUTCOMES RESEARCH 2011; 14:S65-S70. [PMID: 21839902 DOI: 10.1016/j.jval.2011.05.025] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
OBJECTIVES Vaccination is an effective intervention for reduce child morbidity and mortality associated to pneumococcus. The availability of new anti-pneumococcal vaccines makes it necessary to evaluate its potential impact on public health and costs related to their implementation. The aim of this study was to estimate the cost-effectiveness and cost-utility of immunization strategies based on pneumococcal conjugated vaccines (PCV's) currently available in Mexico from a third payer perspective. MATERIAL AND METHODS A decision tree model was developed to assess both, economic and health impact, of anti-pneumococcal vaccination in children <2 years (lifetime time horizon, discount rate: 5% annual). Comparators were: no-vaccination (reference) and strategies based on 7, 10 and 13-valent PCV's. Effectiveness measures were: child deaths avoided, life-years gained (LYG) and quality adjusted life years (QALY's) gained. Effectiveness, utility, local epidemiology and cost of treating pneumococcal diseases were extracted from published sources. Univariate sensitivity analysis were performed. RESULTS Immunization dominates no-vaccination: strategy based on 13-valent vaccine prevented 16.205 deaths, gained 331.230 LY's and 332.006 QALY's and saved US$1.307/child vaccinated. Strategies based on 7 and 10-valent PCV's prevented 13.806 and 5.589 deaths, gained 282.193 and 114.251 LY's, 282.969 and 114.972 QALY's and saved US$1.084 and US$731/child vaccinated, respectively. These results were robust to variations in herd immunity and lower immunogenicity of 10-valent vaccine. CONCLUSIONS In Mexico, immunization strategies based on 7, 10 and 13-valent PCV's would be cost-saving interventions, however, health outcomes and savings of the strategy based on 13-valent vaccine are greater than those estimated for 7 and 10-valent PCV's.
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Hellström S, Groth A, Jörgensen F, Pettersson A, Ryding M, Uhlén I, Boström KB. Ventilation tube treatment: a systematic review of the literature. Otolaryngol Head Neck Surg 2011; 145:383-95. [PMID: 21632976 DOI: 10.1177/0194599811409862] [Citation(s) in RCA: 85] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVE The aim of this review was to study the effectiveness of ventilation tube (VT) treatment in children with secretory otitis media (SOM), assessed by improved hearing, normalized language and quality of life (QoL), and recurrent acute otitis media (rAOM), assessed by number of episodes of AOM and QoL. Data Sources. Cochrane Library, PubMed, and Embase databases were searched for randomized and nonrandomized controlled trials and cohort studies in English, Scandinavian, German, and French languages between 1966 and April 2007. Additional literature was retrieved from reference lists in the articles. REVIEW METHODS A total of 493 abstracts were evaluated independently by 2 members of the project group, 247 full-text versions were assessed for inclusion criteria and quality using structured evaluation forms, and 63 articles were included in the review. RESULTS AND CONCLUSIONS This review shows that there is strong scientific evidence (grade 1) that VT treatment of SOM improves hearing for at least 9 months and that QoL is improved for up to 9 months (grade 2 scientific evidence). There was insufficient evidence to support an effect of VT treatment for rAOM. There was also insufficient evidence to determine whether the design or material of the VT or the procedure used for insertion had any influence on the effect; however, there was some evidence (grade 3) that aspiration of secretion at insertion does not prolong VT treatment. Further research is needed to address these issues.
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Affiliation(s)
- Sten Hellström
- Department of Audiology and Neurotology, Karolinska University Hospital, Stockholm, Sweden.
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Abstract
OBJECTIVE To investigate the natural history of pediatric tympanic membrane perforation using an existing clinical database, with the aim of defining the time beyond which a perforation is unlikely to close naturally. STUDY DESIGN Retrospective cohort study. SETTING Tertiary center. PATIENTS AND INTERVENTIONS A database of pediatric ear, nose, throat, and audiology consultations containing 20 years of data was analyzed. A total of 2865 episodes of perforation were followed, with all cases of surgical reconstruction excluded. Cases of perforation after ventilation tube extrusion were tagged. Statistical techniques including survival analysis were used. MAIN OUTCOME MEASURES Time from diagnosis of perforation to diagnosis of closure, in years. RESULTS There was a predominance of perforations in boys (59.1% versus 40.9%). Time to closure increased by 7% for each 1-year increase in age at diagnosis. Time-to-closure curves for children older than 12 years diverged considerably from those for younger children after approximately 18 months. Centiles of time to closure were calculated for each 1-year age band. After 2.5 years of follow-up, rates of closure were 90% in children diagnosed younger than 7 years and 75% in children diagnosed between the age of 7 and 12 years. No significant difference was found in time to closure between boys and girls, left-sided and right-sided perforations, or in ventilation tube-related perforations and others. Comparison of membranes suffering a first perforation with those suffering a second perforation suggested a borderline significant time-to-closure disadvantage for first perforations. CONCLUSION When faced with the clinical question of what period of watchful waiting would be appropriate in monitoring a perforated tympanic membrane, before intervention may reasonably be recommended; there seems to be little advantage in waiting longer than 2.5 years.
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Schmitz J, Pillion JP, LeClerq SC, Khatry SK, Wu LSF, Prasad R, Karna SL, Shrestha SR, West KP. Prevalence of hearing loss and ear morbidity among adolescents and young adults in rural southern Nepal. Int J Audiol 2010; 49:388-94. [PMID: 20222787 DOI: 10.3109/14992020903555708] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
A cross-sectional survey was conducted among 3646 persons, 15 to 23 years of age, in the southern plains District of Sarlahi, Nepal, to assess the prevalence and severity of hearing loss and middle-ear dysfunction, and adverse effects of hearing loss on social integration. Between 2006 and 2008, subjects were enumerated and underwent otoscopic, tympanometric, and audiometric evaluations at central sites in villages. Hearing loss was diagnosed in subjects who failed a hearing screening and exhibited an average air conduction threshold value greater than or equal to 30 dBHL in the worse ear. Clinically, 32.8% of subjects exhibited a dull or retracted tympanic membrane, and 18% had abnormal tympanometry. Nearly 12% failed the hearing screening test, among whom more than half, or 6.1% overall, had hearing loss. Hearing-impaired subjects were six- to eight-fold (ORs, with 95% CIs excluding 1.0) more likely to report problems in hearing usual sounds or communicating with other people. Among young adults living in southern Nepal, hearing loss is common, and associated with social disability.
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Affiliation(s)
- Jane Schmitz
- Center for Human Nutrition, Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD 21205, USA
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Daly KA, Hoffman HJ, Kvaerner KJ, Kvestad E, Casselbrant ML, Homoe P, Rovers MM. Epidemiology, natural history, and risk factors: panel report from the Ninth International Research Conference on Otitis Media. Int J Pediatr Otorhinolaryngol 2010; 74:231-40. [PMID: 19836843 DOI: 10.1016/j.ijporl.2009.09.006] [Citation(s) in RCA: 80] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2009] [Accepted: 09/03/2009] [Indexed: 11/19/2022]
Abstract
The 2007 Recent Advances in Otitis Media Research Conference Panel Report provides an update on otitis media (OM) research published from 2003 to 2007. This report summarizes important trends in disease incidence and prevalence, describes established and newly identified risk factors for acute and chronic OM and OM with effusion, and conveys information on newly discovered genetic factors. In this report, researchers have described declining rates of OM diagnosis, antibiotic prescriptions, offices visits for OM, and middle ear surgery since the licensure and routine use of pneumococcal conjugate vaccine in infants. The panel report also recommends short and long term goals for current and future OM research.
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Affiliation(s)
- Kathleen A Daly
- Department of Otolaryngology and Division of Epidemiology, University of Minnesota, Minneapolis, MN 55435, USA.
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Comunello E, von Wangenheim A, Heck Junior V, Dornelles C, Costa SS. A computational method for the semi-automated quantitative analysis of tympanic membrane perforations and tympanosclerosis. Comput Biol Med 2009; 39:889-95. [DOI: 10.1016/j.compbiomed.2009.07.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2008] [Revised: 05/13/2009] [Accepted: 07/07/2009] [Indexed: 11/28/2022]
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[Aerosol therapy in treatment of childhood otitis media with effusion]. ACTA OTORRINOLARINGOLOGICA ESPANOLA 2009; 60:217-26. [PMID: 19814967 DOI: 10.1016/j.otorri.2009.03.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2008] [Accepted: 03/03/2009] [Indexed: 11/22/2022]
Abstract
INTRODUCTION AND OBJECTIVES We address the efficacy of aerosol therapy in the treatment of otitis media with effusion during childhood. We study audiometric recovery in comparison with other classic treatments. MATERIAL AND METHODS This is a retrospective analysis of 37 patients suffering from otitis media with effusion treated with aerosols. We analyze the pure tone audiometry gap results for the whole sample of patients. We also evaluate the characteristics of the group of patients that had previously required surgery and the group withdrawn from aerosol therapy for not responding. RESULTS Thirty seven patients with a mean age of 6.8 years met the inclusion criteria. Audiometric tests were performed at the beginning of the treatment and after one month, 3 months and finally 6-12 months. In audiometric terms, 76% of the patients achieved results similar to those obtained after surgery. Seven patients were withdrawn from treatment due to poor or no response to aerosol therapy or due to a lack of collaboration. Two patients developed complications not related to aerosol therapy (tympanic perforation and cholesteatoma pearl). CONCLUSION The efficacy of aerosol therapy is comparable to that obtained with classic treatments. We have found no differences in the outcomes obtained in the group previously treated with surgery. We found no indicators of poor response in those patients where the treatment failed.
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Aerosol therapy in treatment of childhood otitis media with effusion. ACTA OTORRINOLARINGOLOGICA ESPANOLA 2009. [DOI: 10.1016/s2173-5735(09)70135-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Borgstein J, Stoop E, Halim A, Feenstra L. The extraordinary healing properties of the pediatric tympanic membrane: a study of atelectasis in the pediatric ear. Int J Pediatr Otorhinolaryngol 2008; 72:1789-93. [PMID: 18849084 DOI: 10.1016/j.ijporl.2008.08.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2008] [Revised: 08/12/2008] [Accepted: 08/15/2008] [Indexed: 10/21/2022]
Abstract
OBJECTIVES Traumatic perforations of the eardrum are generally treated conservatively as they tend to heal spontaneously. Retraction pockets of the eardrum, leading to atelectasis of the middle ear and often ultimately though unpredictably, to cholesteatoma formation, are treated in a variety of ways including complex grafting procedures. On the premise that a surgically resected retraction pocket is in essence a traumatic perforation, we examined the results of spontaneous healing of the resected retraction pocket. METHODS Retrospective case note study. PATIENTS A group of 86 ears in 62 patients who had undergone simple excision of the atrophic segment of the eardrum and who had no grafting procedure of the resultant defect, were followed at 6 days, 6-7 weeks and then every 6 months to determine the incidence of spontaneous healing of the eardrum. Audiograms were taken preoperatively, at 7 weeks and between 7 and 15 months postoperative. RESULTS 94.2% of the eardrums (81 out of 86 ears) healed spontaneously without any form of grafting within 7 weeks. Air bone gap showed improvement in 53 patients. Only one of the four ears that failed to achieve closure had postoperative ear discharge. There were no other complications. In 17 ears (19.8%) there was a recurrence of the atelectasis. CONCLUSION Excision of retraction pockets in pediatric ear atelectasis, in principle does not require grafting, as the great majority will heal spontaneously. The spontaneous healing in this study is comparable to reported studies of spontaneous healing of traumatic perforations. Irrespective of the size of the atrophic part of the membrane, recurrence rates for the atelectasis after simple excision is similar to that described in other studies. Retraction pockets may be excised and allowed to heal without risk to the hearing.
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