AI Insight
This cross-sectional survey of 167 paediatric ENT surgeons across 36 countries reveals that olfactory dysfunction in children is significantly underdiagnosed and lacks standardized care pathways. While 83% of respondents see pediatric patients with smell disorders, 95% encounter fewer than ten cases annually, and more than half never perform objective smell testing. The study identifies major barriers including inadequate training, time and funding constraints, minimal multidisciplinary collaboration, and substantial regional variation in diagnostic and management practices.
Why it matters
Olfactory dysfunction in children can affect nutrition, safety awareness, quality of life, and psychosocial development, yet current medical practice appears ill-equipped to diagnose and manage these cases effectively. The findings highlight an urgent need for standardized clinical guidelines, age-appropriate diagnostic tools, and formal training programs to improve detection and treatment of pediatric smell disorders.
⚠️ Preprint – Noch nicht peer-reviewed
Dieser Artikel wurde noch nicht von unabhängigen Experten begutachtet. Die Ergebnisse sind vorläufig und sollten mit Vorsicht interpretiert werden.
Background: Olfactory dysfunction (OD) in children remains underdiagnosed and poorly characterised. Despite its known impacts on nutrition, quality of life, safety awareness, and psychosocial development, no standardised diagnostic or management pathway currently exists for paediatric OD. This study aimed to characterise global practice patterns and identify diagnostic and therapeutic challenges unique to paediatric care. Methodology/Principal: A 44-item cross-sectional online survey was distributed to a verified international network of paediatric otolaryngologists across 36 countries via a closed professional platform. The survey assessed five domains: diagnostic practices, management protocols, technology and innovation, education and training, and barriers to effective care. Regional grouping was used to facilitate meaningful statistical comparisons. Categorical variables were evaluated using chi-square tests, with odds ratios and 95% confidence intervals reported for significant findings. Results: Of 351 potential participants, 167 responded (47.6% response rate). Most respondents (83%) reported seeing children with OD, yet 95% saw fewer than ten such patients annually. Psychophysical testing was never performed by 54.8% of respondents, while 88.4% routinely ordered cross-sectional imaging. Testing frequency increased significantly with patient age (Cochran’s Q p<0.001). The most common barriers to objective testing were insufficient training (44.3%), time constraints (29.9%), and funding limitations (28.1%). Multidisciplinary collaboration was negligible. Significant regional variation was observed across most practice domains. Conclusions: Paediatric OD care is characterised by functional underinvestigation, fragmented multidisciplinary collaboration, and systemic educational gaps. These findings support urgent development of standardised clinical guidelines, age-appropriate validated assessment tools, and formal interdisciplinary care pathways.