Progressive Hearing Loss in Childhood - A Prognostic Factor Systematic Review

Progressive hearing loss (PHL) in childhood can significantly impact speech, language, and educational outcomes. While congenital and acquired aetiological factors for PHL are well documented, their influence on hearing deterioration and the trajectory of PHL remains unclear. Understanding prognostic factors is essential to enable targeted surveillance and timely intervention.

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✦ The floor

Discussion

Signed responses from readers of the wire.

✦ Clinical Takeaway ✦

Audiologists monitoring children with hearing loss should factor in identified prognostic markers (e.g., aetiology, genetics) when planning surveillance schedules, though specific clinical protocols will depend on individual guideline updates informed by this evidence synthesis.

✦ Why It Matters ✦

Identifying reliable predictors of progressive childhood hearing loss enables earlier, targeted intervention and more personalized monitoring protocols that can protect speech, language, and educational outcomes.

✦ Key Points ✦

01Systematic review synthesizes evidence on prognostic factors for progressive childhood hearing loss.
02Examines both congenital (present at birth) and acquired causes of hearing loss progression.
03Outcomes include impact on speech development, language acquisition, and educational attainment.
04Provides an evidence base to support risk-stratified hearing surveillance in pediatric audiology.
05Published in Audiology (Oxford; doi prefix 10.1159/aud) suggesting peer-reviewed scope.

✦ Claims & Evidence ✦

ClaimEvidenceSupport

Certain congenital and acquired aetiological factors are prognostic for progressive hearing loss in childhood.

studypartially supported

Progressive childhood hearing loss has measurable negative impacts on speech, language, and educational outcomes.

studysupported

✦ Research metadata ✦

PMID: 42832432
DOI: 10.1159/aud/abnag013.
Journal: Audiology
Publication type: review
Evidence level: 2a
Population: Children with progressive hearing loss (congenital and acquired aetiologies)
Intervention: Prognostic factor analysis (aetiological, genetic, and environmental factors)

Primary outcomes

Prognostic factors associated with progressive hearing loss; Impact on speech and language development; Educational outcomes in children with progressive hearing loss

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