Rational management of antibiotherapy in ORL infections in children: critical review of the best scientific evidences

Upper respiratory tract infections are the more prevalent infections in childhood and it is important to know the use and overuse of antibiotics. The objective of this article is to make a systematic and critical review of the best scientific evidence in bibliography in order to use antibiotics rationally in otorhinolaryngology (ORL) infections. Systematic and structured review of the articles regarding antibiotherapy in ORL infections (pharyngitis, tonsillitis, otitis, sinusitis and laryngitis) in childhood published in secondary (Cochrane Collaboration, clinical practice guidelines, health technology assessment database, etc) and primary (bibliographic databases, biomedical journals, books, etc.) publications and critical appraisal by means of methodology of the Evidence-Based Medicine Working Group. We selected the publications with the main scientific evidence in therapeutical articles (clinical trial, systematic review, meta-analysis and clinical practice guideline). study design, population, intervention, outcomes, main results and applicability in clinical practice. The main secondary information is found in The Cochrane Library and in Clinical practice guideline clearinghouses. The documents in Cochrane Library are, basically, clinical trials, systematic reviews and/or meta-analysis, mainly about otitis (13 documents), sinusitis/rhinosinusitis (6), pharyngitis/tonsillitis (3) and nasopharyngitis (3). We found 17 guidelines, mainly for otitis (8 guidelines), pharyngitis/tonsillitis (5), sinusitis (3) and laryngitis (1). Also, we found some relevant articles in Pubmed database, complementary to secondary publications. There are a high number of quality scientific studies who support an evidence-based decision making in clinical practice about the rational use of antibiotics in ORL infections in childhood, mainly in otitis, tonsillitis and sinusitis. Every decision in this field will have to be based on a systematic appraisal of the best evidence available in the context of the prevailing values and resources available. Doctor's knowledge (mainly in otorhinolaryngologists and pediatricians) of systematic and critical review of the current literature can help to modify prescribing habits about overuse and misuse of antibiotics in ORL infections.