Residents and interns in the 3 university hospitals: their knowledge of and attitudes to drug allergy

Previous studies revealed there are many gaps in the awareness and knowledge regarding the diagnosis and management of drug allergy (DA) among various health-care professionals. To assess the knowledge, attitudes, and practices towards DA among residents and interns of 3 university hospitals in the region of Trakya (Thrace), Turkey. A cross-sectional survey was conducted at university hospitals of 3 cities in the Trakya region: 1. Trakya University Medical Faculty, Edirne (n = 405), 2. Namik Kemal University Medical Faculty, Tekirdag (n = 114), and 3. Canakkale 18 Mart University Medical Faculty, Canakkale (n = 111). A Turkish questionnaire was developed based on previous published studies. The majority of participants (67%) had not received education on DA as a separate subject during their medical education. Less than a third (28.3%) of all respondents were satisfied with their knowledge concerning patients with clinical signs of DA. Of the 6 knowledge questions on DA, the average score for the study was 3.51 out of 6 (58.5%). Residents had a higher knowledge score (3.93 ± 1.1) compared with interns (3.05 ± 1.2) ( < 0.001). The lowest percentage of correct answers were in response to questions on laboratory confirmation of drug-related anaphylaxis (14.5%) and the possibility of penicillin toleration in patients with a history of penicillin allergy (11.8%). The majority of participants (92%) believe that medical doctors should be educated in DA. There were no significant correlations between taking DA histories and the frequency during daily practice of encountering patients. Our study revealed that DA knowledge and attitudes are not at satisfactory level among respondents, and we concluded the importance and necessity of reinforcement of DA education in pre- and postgraduate education of medical doctors.