Appraisal of antimicrobial prescribing practices of governmental and non-governmental dentists for hospitals in the western region of Saudi Arabia

To scrutinize the knowledge, attitude, and antimicrobial practices in Saudi Arabian Dentistry. In this cross-sectional survey of dentists, a self-administered questionnaire comprising of 61 questions was dispersed to the participants randomly, which included their professional profile, awareness of the current scope of antimicrobial resistance, prescribing practice, frequency of antimicrobial prescription, and sources of continuing education of antimicrobials. The study took place in the Faculty of Dentistry, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia between February and April 2013. Knowledge and awareness concerning specific antimicrobials, with specific oral cavity lesion was 78% for the students and interns, 80% for residents, and 95.3% for specialists. Approximately 89% of the students, interns and residents, and 98.4% of the specialists endorsed indiscriminate use of antibiotics. In addition, 93.4% of students, 90% of interns and residents, and 90.6% of specialists agreed that lack of health education is one of the contributors to overuse of antimicrobials. Moreover, 91.9% of the interns, 80% of residents, and 75.5% of specialists preferred amoxicillin + clavulanate as their first choice; however, a wide variation in the dosage frequency, and duration was observed. Participants are well aware of the significance of antimicrobial resistance, and considered that judicious use of antimicrobials is highly imperative to restrain this fiery predicament. Divergence was demonstrated between specialists and residents in prescribing practices. Institutional antimicrobial guideline was not interesting to all the respondents. This highlights the need for incessant instructive intervention in order to accomplish the prime objective of retreating antimicrobial resistance

Impact of pharmacovigilance on adverse drug reactions reporting in hospitalized internal medicine patients at Saudi Arabian teaching hospital

To determine the incidence, diversity of [ADRs], and impact of pharmacovigilance on reporting. This prospective and retrospective study was carried out in the Department of Medicine, King Abdulaziz University Hospital, Jeddah, Kingdom of Saudi Arabia between January to December 2011 in 600 patients of ADR. Data regarding age and gender distribution of the patients, incidence rate, drugs, body systems/organs involved in ADR, time of occurrence of adverse drug reactions, total number of drugs administered, and impact of pharmacovigilance on finding the incidence rate of ADR were recorded. Comparison of the 2 data was carried out to determine the impact of pharmacovigilance. Incidence rate of ADRs in retrospective study was 3.1% and 5.5% in the prospective study. The highest incidence of ADR [retrospective 15% and prospective 14.5%] was observed in both groups in patients receiving more than 10 drugs. The frequency of ADR in relation to age in both groups was highest in patients of age >60 years; it was 52.7% in retrospective study and 54.5% in prospective study. Antibiotics were the more frequently involved in ADR, [48.5% in prospective study and 36.9% in retrospective study]. The system most commonly involved in ADR was gastrointestinal tract 47.4% in retrospective study and 57.6% in prospective study. None of the ADR proved to be fatal. Low incidence of hospitalized ADR in our study [5.5%] is due to lack of awareness in healthcare professionals in reporting ADR. Undoubtedly, pharmacovigilance brought more patients with ADR to record