[General practitioners' management of childhood asthma in Sfax, Tunisia].

Aims: To study primary care physicians' attitudes toward childhood asthma management and their adherence to international guidelines.

Methods: Cross-sectional, descriptive and analytical survey conducted among 400 primary care physicians practicing in the governorate of Sfax. Data collection was done through a self-administered questionnaire with 36 questions.

Results: the participation rate was 53.75%. The average age was 49.72years and the sex ratio=1.52. 56.3% reported that they assisted in childhood asthma medical education between 2019 and 2020. Poor knowledge was found in 53.3% of practitioners. It concerns in 60.5% of cases the long-term asthma treatment. We found that 49.8% of doctors did not use the GINA guidelines in their daily practice. These guidelines were considered too complex by 45.8%. Oral salbutamol was prescribed by 10.2% of physicians in childhood asthma exacerbation and 64.2% antibiotics as therapy for childhood febrile asthma exacerbation. The practice of prescribing antihistamines as long-term therapy is still present in 28.8% of physicians. In front of exercise-induced asthma, sports exemptions were given by 33% of participants. Adherence to asthma guidelines was found in 34,41%. Physicians who are aged between 35 and 45years and who used GINA guidelines had better childhood asthma management score than other physicians.

Conclusion: Despite guidelines, childhood asthma is still underdiagnosis and undertreated. Our study revealed difficulties faced by primary care physicians in the management of childhood asthma.