Minder vaak neus- en keelamandelen verwijderd bij kinderen

Tonsillectomy with or without adenoidectomy (ATE) and adenoidectomy have been among the most frequently performed procedures in children for approximately 100 years. Randomized controlled trials were performed in the Netherlands to study the effectiveness of ATEs and adenoidectomies in children with upper respiratory tract infections. Subsequently, evidence-based guidelines were developed and implemented. We described changes in utilization of paediatric ATEs and adenoidectomies in the Netherlands between 2005 and 2018 using administrative databases. A significant decrease in the annual number of ATEs (-39%) and adenoidectomies (-49%) was observed in children between 0 and 15 years of age. The most pivotal change was observed between 2011 and 2012. The decrease in number of procedures led to estimated annual savings of €5.3 million on the healthcare budget and €10.4 million on societal costs. Furthermore, we observed small changes in patients’ age, socioeconomic status, and registered diagnosis of surgically treated patients in the period 2012-2018 compared to 2010-2011.

Conflict of interest and financial support: none declared.