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ISOM 2023 research Panel 4 - Diagnostics and microbiology of otitis media

To identify and review key research advances from the literature published between 2019 and 2023 on the diagnosis and microbiology of otitis media (OM) including acute otitis media (AOM), recurrent AOM (rAOM), otitis media with effusion (OME), chronic suppurative otitis media (CSOM) and AOM complications (mastoiditis).

Histo-blood group antigen profile of Australian Aboriginal children and seropositivity following oral rotavirus vaccination

Histo-blood group antigens (HBGAs) may influence immune responses to rotavirus vaccination.

Haemophilus influenzae remains the predominant otitis media pathogen in Australian children undergoing ventilation tube insertion in the PCV13 era

Understanding patterns of bacterial carriage and otitis media (OM) microbiology is crucial for assessing vaccine impact and informing policy. The microbiology of OM can vary with geography, time, and interventions like pneumococcal conjugate vaccines (PCVs). We evaluated the microbiology of nasopharyngeal and middle ear effusions in children living in Western Australia, 11 years following the introduction of PCV13.

Pneumococcal carriage, serotype distribution, and antimicrobial susceptibility in Papua New Guinean children vaccinated with PCV10 or PCV13 in a head-to-head trial

Children in Papua New Guinea (PNG) are at high risk of pneumococcal infections. We investigated pneumococcal carriage rates, serotype distribution, and antimicrobial susceptibility in PNG children after vaccination with 10-valent or 13-valent pneumococcal conjugate vaccines (PCV10; PCV13).

A systems biology approach to determining the risk for development of otitis media

Peter Ruth Elke Richmond Thornton Seppanen MBBS MRCP(UK) FRACP PhD BSc PhD Head, Vaccine Trials Group Co-head, Bacterial Respiratory Infectious

Dornase alfa as an adjunct therapy to treat chronic ear infections

Chris Glenn Lea-Ann Peter Ruth Brennan-Jones Pearson Kirkham Richmond Thornton PhD BA (Education) PhD Candidate PhD MBBS MRCP(UK) FRACP PhD Head, Ear

Evaluation of a bacterial therapy for prevention of respiratory infection including influenza and otitis media

Deborah Lea-Ann Peter Ruth Strickland Kirkham Richmond Thornton PhD PhD MBBS MRCP(UK) FRACP PhD Head, Pregnancy and Early Life Immunology Co-Head,

Microbiological and immunological factors predicting surgical outcomes for chronic otitis media

Lea-Ann Peter Ruth Kirkham Richmond Thornton PhD MBBS MRCP(UK) FRACP PhD Co-Head, Bacterial Respiratory Infectious Disease Group; Microbiology Lead,

Pathogens on the rise: is impaired immunity the cause of chronic ear and chest infections?

Ruth Elke Peter Thornton Seppanen Richmond PhD BSc PhD MBBS MRCP(UK) FRACP Co-head, Bacterial Respiratory Infectious Disease Group (BRIDG) Program

Evaluating the impact of the ‘Blow, Breathe, Cough’ health promotion intervention in resolving otitis media with effusion in children: An adaptive randomized-controlled trial protocol

Otitis media with effusion (OME) affects hearing, speech development, and quality of life (QoL) in children. The 'Blow, Breathe, Cough' (BBC) intervention promotes nasal, respiratory, and middle ear clearance through nose blowing, deep breathing, coughing, and hand hygiene. It shows promise in resolving OME but lacks randomized-controlled trial (RCT) evaluation. This paper presents a RCT protocol evaluating BBC's effect on OME resolution, hearing, speech, and QoL in children aged two to seven years.