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Adverse drug reaction reporting in the Singapore General Hospital
Abstract:
Adverse Drug Reaction reporting was made mandatory in the Singapore General Hospital in January 1978. Reports on a total of 59 patients were received on 34 drugs ranging from antibiotics to Chinese medicine. Antimicrobial drugs topped the list of adverse reactions. The most frequently reported drugs in decreasing order of reports were ampicillin, allopurinol, aspirin compound preparations, cloxacillin, digoxin, streptomycin, penicillins and insulins. Allergies were the most common reactions seen.
Insights
Mandatory adverse drug reaction reporting in Singapore General Hospital identified 59 patient cases across 34 drugs. Antimicrobial drugs and allergies were the most frequent adverse drug reactions observed.
Area of Science:
- Pharmacovigilance
- Clinical Medicine
- Drug Safety
Background:
- Adverse drug reaction (ADR) reporting systems are crucial for monitoring medication safety.
- Establishing mandatory reporting enhances the comprehensiveness of ADR data collection.
Purpose of the Study:
- To analyze the initial data from a mandatory Adverse Drug Reaction reporting system implemented in Singapore General Hospital.
- To identify the most frequently reported drugs and types of adverse reactions.
Main Methods:
- Retrospective analysis of ADR reports received by Singapore General Hospital.
- Data collected from January 1978, covering 59 patients and 34 different drugs.
- Categorization of reported drugs and adverse reactions.
Main Results:
- A total of 59 patient reports involving 34 drugs were analyzed.
- Antimicrobial agents were the most common cause of reported adverse drug reactions.
- Frequently reported drugs included ampicillin, allopurinol, aspirin, cloxacillin, digoxin, streptomycin, penicillins, and insulins.
- Allergic reactions were the most frequently observed type of adverse event.
Conclusions:
- The mandatory ADR reporting system successfully captured a range of drug-related adverse events.
- Antimicrobial drugs and allergic reactions represent significant areas for attention in drug safety monitoring.
- Findings highlight the importance of ongoing pharmacovigilance for improving patient safety.