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Auris, Nasus, Larynx Oct 2023This is an update of the 2015 Guidelines developed by the Japan Otological Society and Oto-Rhino-Laryngeal Society of Japan defining otitis media with effusion (OME) in... (Review)
Review
UNLABELLED
This is an update of the 2015 Guidelines developed by the Japan Otological Society and Oto-Rhino-Laryngeal Society of Japan defining otitis media with effusion (OME) in children (younger than 12 years old) and describing the disease rate, diagnosis, and method of examination. Recommended therapies that received consensus from the guideline committee were updated in consideration of current therapies used in Japan and based on available evidence.
METHOD
Regarding the treatment of OME in children, we developed Clinical Questions (CQs) and retrieved documents on each theme, including the definition, disease state, method of diagnosis, and medical treatment. In the previous guidelines, no retrieval expression was used to designate a period of time for literature retrieval. Conversely, a literature search of publications from March 2014 to May 2019 has been added to the JOS 2015 Guidelines. For publication of the CQs, we developed and assigned strengths to recommendations based on the collected evidence.
RESULTS
OME in children was classified into one group lacking the risk of developing chronic or intractable disease and another group at higher risk (e.g., children with Down syndrome, cleft palate), and recommendations for clinical management, including follow-up, is provided. Information regarding management of children with unilateral OME and intractable cases complicated by adhesive otitis media is also provided.
CONCLUSION
In clinical management of OME in children, the Japanese Clinical Practice Guidelines recommends management not only of complications of OME itself, such as effusion in the middle ear and pathologic changes in the tympanic membrane, but also pathologic changes in surrounding organs associated with infectious or inflammatory diseases.
Topics: Child; Humans; Otitis Media with Effusion; Japan; Nigeria; Otitis Media; Adenoidectomy; Middle Ear Ventilation
PubMed: 36577619
DOI: 10.1016/j.anl.2022.12.004 -
Microbiology Spectrum Dec 2016Tuberculous otitis media and mastoiditis, or tuberculous otomastoiditis, is a rare but well-described infectious process occasionally affecting individuals in the United... (Review)
Review
Tuberculous otitis media and mastoiditis, or tuberculous otomastoiditis, is a rare but well-described infectious process occasionally affecting individuals in the United States but more frequently seen in countries where tuberculosis is endemic. Infection may be primary and occur through mucus aspirated through the Eustachian tube. Alternatively, organisms may secondarily infect the nasopharynx when expectorated from the lungs and, less frequently, may be hematogenously spread. Chronic otorrhea and hearing loss are common symptoms, and extensive perforation of the tympanic membranes and facial nerve paralysis are routinely described. Diagnosis is made by direct culture of Mycobacterium tuberculosis, although more recently, molecular techniques have been used. Successful treatment of tuberculous otomastoiditis routinely involves surgical intervention combined with prolonged antituberculosis therapy.
Topics: Antitubercular Agents; Global Health; Humans; Mastoiditis; Mycobacterium tuberculosis; Otitis Media; Surgical Procedures, Operative; Tuberculosis
PubMed: 28084203
DOI: 10.1128/microbiolspec.TNMI7-0020-2016 -
Boletin Medico Del Hospital Infantil de... 2022Acute otitis media (AOM) is one of the most prevalent acute conditions in the pediatric population worldwide. This work aimed to elaborate a Clinical Practice Guideline...
BACKGROUND
Acute otitis media (AOM) is one of the most prevalent acute conditions in the pediatric population worldwide. This work aimed to elaborate a Clinical Practice Guideline with clinical recommendations systematically developed to assist decision-making of specialists, patients, caregivers, and public policymakers involved in managing patients with AOM in children.
METHODS
This document was developed by the College of Pediatric Otorhinolaryngology and Head, and Neck Surgery of Mexico (COPEME) in compliance with international standards. The SIGN quality of evidence classification was used. On behalf of the COPEME, the Guideline Development Group (GDG) was integrated, including otolaryngologists, infectologists, pediatricians, general practitioners, and methodologists with experience in systematic literature reviews and the development of clinical practice guidelines.
RESULTS
A consensus was reached on 18 clinical questions, covering what was previously established by the GDG in the scope document of the guidelines. Scientific evidence answering each of these clinical questions was identified and critically evaluated. The GDG agreed on the final wording of the clinical recommendations using the modified Delphi panel technique. Specialists and patient representatives conducted an external validation.
CONCLUSIONS
This Clinical Practice Guideline presents clinical recommendations for the prevention, diagnosis, and management of AOM to assist shared decision-making among physicians, patients, and caregivers and improve the quality of clinical care.
Topics: Acute Disease; Child; Humans; Mexico; Otitis Media
PubMed: 35943405
DOI: 10.24875/BMHIM.21000168 -
The Journal of Pediatrics Dec 2022The objective of the study was to compare the antibiotic treatment failure and recurrence rates between antibiotic agents (amoxicillin, amoxicillin-clavulanate,...
OBJECTIVES
The objective of the study was to compare the antibiotic treatment failure and recurrence rates between antibiotic agents (amoxicillin, amoxicillin-clavulanate, cefdinir, and azithromycin) for children with uncomplicated acute otitis media (AOM).
STUDY DESIGN
We completed a retrospective cohort study of children 6 months-12 years of age with uncomplicated AOM identified in a nationwide claims database. The primary exposure was the antibiotic agent, and the primary outcomes were treatment failure and recurrence. Logistic regression was used to estimate ORs, and analyses were stratified by primary exposure, patient age, and antibiotic duration.
RESULTS
Among the 1 051 007 children included in the analysis, 56.6% were prescribed amoxicillin, 13.5% were prescribed amoxicillin-clavulanate, 20.6% were prescribed cefdinir, and 9.3% were prescribed azithromycin. Most prescriptions (93%) were for 10 days, and 98% were filled within 1 day of the medical encounter. Treatment failure and recurrence occurred in 2.2% (95% CI: 2.1, 2.2) and 3.3% (3.2, 3.3) of children, respectively. Combined failure and recurrence rates were low for all agents including amoxicillin (1.7%; 1.7, 1.8), amoxicillin-clavulanate (11.3%; 11.1, 11.5), cefdinir (10.0%; 9.8, 10.1), and azithromycin (9.8%; 9.6, 10.0).
CONCLUSIONS
Despite microbiologic changes in AOM etiology, treatment failure and recurrence were uncommon for all antibiotic agents and were lower for amoxicillin than for other agents. These findings support the continued use of amoxicillin as a first-line agent for AOM when antibiotics are prescribed.
Topics: Child; Humans; Infant; Amoxicillin; Azithromycin; Cefdinir; Retrospective Studies; Acute Disease; Treatment Outcome; Anti-Bacterial Agents; Otitis Media; Amoxicillin-Potassium Clavulanate Combination
PubMed: 35944719
DOI: 10.1016/j.jpeds.2022.07.053 -
Otolaryngology--head and Neck Surgery :... Apr 2017Objective To review the literature on progress regarding (1) effectiveness of vaccines for prevention of otitis media (OM) and (2) development of vaccine antigens for OM... (Review)
Review
Objective To review the literature on progress regarding (1) effectiveness of vaccines for prevention of otitis media (OM) and (2) development of vaccine antigens for OM bacterial and viral pathogens. Data Sources PubMed database of the National Library of Science. Review Methods We performed literature searches in PubMed for OM pathogens and candidate vaccine antigens, and we restricted the searches to articles in English that were published between July 2011 and June 2015. Panel members reviewed literature in their area of expertise. Conclusions Pneumococcal conjugate vaccines (PCVs) are somewhat effective for the prevention of pneumococcal OM, recurrent OM, OM visits, and tympanostomy tube insertions. Widespread use of PCVs has been associated with shifts in pneumococcal serotypes and bacterial pathogens associated with OM, diminishing PCV effectiveness against AOM. The 10-valent pneumococcal vaccine containing Haemophilus influenzae protein D (PHiD-CV) is effective for pneumococcal OM, but results from studies describing the potential impact on OM due to H influenzae have been inconsistent. Progress in vaccine development for H influenzae, Moraxella catarrhalis, and OM-associated respiratory viruses has been limited. Additional research is needed to extend vaccine protection to additional pneumococcal serotypes and other otopathogens. There are likely to be licensure challenges for protein-based vaccines, and data on correlates of protection for OM vaccine antigens are urgently needed. Implications for Practice OM continues to be a significant health care burden globally. Prevention is preferable to treatment, and vaccine development remains an important goal. As a polymicrobial disease, OM poses significant but not insurmountable challenges for vaccine development.
Topics: Antigens, Bacterial; Antigens, Viral; Congresses as Topic; Haemophilus influenzae; Humans; Moraxella catarrhalis; Otitis Media; Pneumococcal Vaccines; Streptococcus pneumoniae; Vaccines, Conjugate; Viral Vaccines
PubMed: 28372533
DOI: 10.1177/0194599816632178 -
The Pediatric Infectious Disease Journal Dec 2019New insights into the diagnosis, treatment and prevention of acute otitis media (AOM) have been gained in recent years. For this reason, the Italian Paediatric Society...
BACKGROUND
New insights into the diagnosis, treatment and prevention of acute otitis media (AOM) have been gained in recent years. For this reason, the Italian Paediatric Society has updated its 2010 guidelines.
METHODS
A literature search was carried out on PubMed. Only pediatric studies published between January 1, 2010 and December 31, 2018 in English or Italian were included. Each included study was assessed according to the GRADE methodology. The quality of the systematic reviews was assessed using AMSTAR 2. The recommendations were formulated by a multidisciplinary panel of experts.
RESULTS
Prompt antibiotic treatment is recommended for children with otorrhea, intracranial complications and/or a history of recurrence and for children under the age of 6 months. For children 6 months to 2 years of age, prompt antibiotic treatment is recommended for all forms of unilateral and bilateral AOM, whether mild or severe. Prompt antibiotic treatment is also recommended for children over 2 years with severe bilateral AOM. A watchful-waiting approach can be applied to children over 2 years with mild or severe unilateral AOM or mild bilateral AOM. High doses of amoxicillin, or amoxicillin-clavulanic acid for patients with a high risk of infection by Beta-lactamase producing strains, remain the first-line antibiotics.
CONCLUSIONS
AOM should be managed on a case-by-case basis that takes account of the child's age, the severity of the episode and whether it is unilateral or bilateral. In patients under 2 years, prompt antibiotic treatment is always recommended.
Topics: Acute Disease; Adolescent; Anti-Bacterial Agents; Child; Child, Preschool; Humans; Infant; Italy; Otitis Media; Pediatrics
PubMed: 31876601
DOI: 10.1097/INF.0000000000002452 -
Auris, Nasus, Larynx Aug 2023Eosinophilic otitis media (EOM) is an intractable otitis media with highly viscous middle ear effusion and is usually associated with bronchial asthma. Since the... (Review)
Review
Eosinophilic otitis media (EOM) is an intractable otitis media with highly viscous middle ear effusion and is usually associated with bronchial asthma. Since the diagnostic criteria of EOM were established in 2011, the concept of EOM has been known worldwide. EOM is caused by Type 2 inflammation in the respiratory tract, similar to bronchial asthma and eosinophilic rhinosinusitis. With the appreciation of Type 2 inflammatory diseases, EOM is no longer considered to be a rare disease and should be specifically treated to improve quality of life. The diagnosis of EOM needs to be reconsidered because many reports have described varying pathogenesis and mechanisms of rare middle ear conditions. Systemic and topical administration of corticosteroids is presently the most effective treatment to control EOM. However, EOM treatments are developing because various biologics have been used to treat patients with bronchial asthma with and without eosinophilic rhinosinusitis and EOM. Surgical intervention is also no longer contraindicated with the use of biologics. These advances represent the beginning of a new stage of basic and clinical research for EOM. This review focuses on the diagnosis and treatment of EOM based on the most recent advances regarding EOM.
Topics: Humans; Quality of Life; Eosinophilia; Otitis Media; Otitis Media with Effusion; Asthma; Sinusitis
PubMed: 36528403
DOI: 10.1016/j.anl.2022.11.004 -
International Journal of Pediatric... Mar 2020To review and highlight significant advances made towards vaccine development and understanding of the immunology of otitis media (OM) since the 19th International... (Review)
Review
OBJECTIVE
To review and highlight significant advances made towards vaccine development and understanding of the immunology of otitis media (OM) since the 19th International Symposium on Recent Advances in Otitis Media (ISOM) in 2015, as well as identify future research directions and knowledge gaps.
DATA SOURCES
PubMed database, National Library of Medicine.
REVIEW METHODS
Key topics were assigned to each panel member for detailed review. Draft reviews were collated, circulated, and thoroughly discussed when the panel met at the 20th ISOM in June 2019. The final manuscript was prepared with input from all panel members.
CONCLUSIONS
Since 2015 there have been a number of studies assessing the impact of licensed pneumococcal vaccines on OM. While these studies have confirmed that these vaccines are effective in preventing carriage and/or disease caused by vaccine serotypes, OM caused by non-vaccine serotype pneumococci and other otopathogens remains a significant health care burden globally. Development of multi-species vaccines is challenging but essential to reducing the global burden of OM. Influenza vaccination has been shown to prevent acute OM, and with novel vaccines against nontypeable Haemophilus influenzae (NTHi), Moraxella catarrhalis and Respiratory Syncytial Virus (RSV) in clinical trials, the potential to significantly prevent OM is within reach. Research into alternative vaccine delivery strategies has demonstrated the power of maternal and mucosal vaccination for OM prevention. Future OM vaccine trials must include molecular diagnostics of middle ear effusion, for detection of viruses and bacteria that are persisting in biofilms and to enable accurate assessment of vaccine impact on OM etiology. Understanding population differences in natural and vaccine-induced immune responses to otopathogens is also important for development of the most effective OM vaccines. Improved understanding of the interaction between otopathogens will also advance development of effective therapies and encourage the assessment of the indirect benefits of vaccination.
IMPLICATIONS FOR PRACTICE
While NTHi and M. catarrhalis are the predominant otopathogens, funding opportunities to drive vaccine development for these species are limited due to a focus on prevention of childhood mortality rather than morbidity. Delivery of a comprehensive report on the high financial and social costs of OM, including the potential for OM vaccines to reduce antibiotic use and subsequent development of antimicrobial resistance (AMR), would likely assist in engaging stakeholders to recognize the value of prevention of OM and increase support for efforts on OM vaccine development. Vaccine trials with OM prevention as a clinical end-point are challenging, however a focus on developing assays that measure functional correlates of protection would facilitate OM vaccine development.
Topics: Biofilms; Haemophilus Vaccines; Humans; Influenza Vaccines; Microbial Interactions; Moraxellaceae Infections; Otitis Media; Otitis Media with Effusion; Pneumococcal Vaccines; Respiratory Syncytial Virus Vaccines; Serogroup; Vaccination; Vaccines
PubMed: 31948716
DOI: 10.1016/j.ijporl.2019.109839 -
International Journal of Molecular... Mar 2021The causes of otitis media (OM) involve bacterial and viral infection, anatomo-physiological abnormalities of the Eustachian canal and nasopharynx, allergic rhinitis,... (Review)
Review
The causes of otitis media (OM) involve bacterial and viral infection, anatomo-physiological abnormalities of the Eustachian canal and nasopharynx, allergic rhinitis, group childcare centers, second-hand smoking, obesity, immaturity and defects of the immune system, formula feeding, sex, race, and age. OM is accompanied by complex and diverse interactions among bacteria, viruses, inflammatory cells, immune cells, and epithelial cells. The present study summarizes the antibodies that contribute to immune reactions in all types of otitis media, including acute otitis media, otitis media with effusion, and chronic otitis media with or without cholesteatoma, as well as the transcription factors that induce the production of these antibodies. The types and distribution of B cells; the functions of B cells, especially in otorhinolaryngology; antibody formation in patients with otitis media; and antibodies and related transcription factors are described. B cells have important functions in host defenses, including antigen recognition, antigen presentation, antibody production, and immunomodulation. The phenotypes of B cells in the ear, nose, and throat, especially in patients with otitis media, were shown to be CD5, CD23, CD43, B220, sIgM, sIgD, Mac-1, CD80(B7.1), CD86(B7.2), and Syndecam-1. Of the five major classes of immunoglobulins produced by B cells, three (IgG, IgA, and IgM) are mainly involved in otitis media. Serum concentrations of IgG, IgA, and IgM are lower in patients with OM with effusion (OME) than in subjects without otitis media. Moreover, IgG, IgA, and IgM concentrations in the middle ear cavity are increased during immune responses in patients with otitis media. B cell leukemia/lymphoma-6 (Bcl-6) and paired box gene 5 (Pax-5) suppress antibody production, whereas B lymphocyte inducer of maturation program 1 (Blimp-1) and X-box binding protein 1 (XBP-1) promote antibody production during immune responses in patients with otitis media.
Topics: Animals; Antibody Formation; B-Lymphocyte Subsets; Disease Management; Disease Susceptibility; Gene Expression Regulation; Humans; Immunoglobulin A; Immunoglobulins; Otitis Media; Transcription Factors
PubMed: 33801155
DOI: 10.3390/ijms22063201 -
Innate Immunity Oct 2022Otitis media (OM) is the most common disease among young children and one of the most frequent reasons to visit the pediatrician. Development of OM requires... (Review)
Review
Otitis media (OM) is the most common disease among young children and one of the most frequent reasons to visit the pediatrician. Development of OM requires nasopharyngeal colonization by a pathogen which must gain access to the tympanic cavity through the eustachian tube (ET) along with being able to overcome the defense mechanisms of the immune system and middle ear mucosa. OM can be caused by viral or bacterial infection. The three main bacterial pathogens are , (NTHi), and Innate immunity is important in OM resolution as the disease occurs in very young children before the development of specific immunity. Elements of innate immunity include natural barriers and pattern recognition receptors such as Toll like receptors (TLRs), and Nod like receptors (NLRs). Surfactant proteins A (SP-A) and D (SP-D) act as pattern recognition receptors and are found in the lung and many other tissues including the ET and the middle ear where they probably function in host defense. Surfactant has a potential for use in the treatment of OM due to surface tension lowering function in the ET, and the possible immune functions of SP-D and SP-A in the middle ear and ET.
Topics: Child; Child, Preschool; Humans; Immunity, Innate; Pulmonary Surfactant-Associated Protein D; Receptors, Pattern Recognition; Otitis Media
PubMed: 36069032
DOI: 10.1177/17534259221123309