Acute rheumatic fever (ARF) is associated with systemic inflammation and arterial stiffness during the acute stage. It has not been reported if arterial stiffness remains after recovery. The aim of this study was to determine the arterial stiffness during acute stage and 6 months after recovery from ARF. Arterial stiffness was assessed by carotid femoral pulse wave velocity (PWV) in 23 ARF patients during the acute stage of ARF and 6 months later. Simultaneously, erythrocyte sedimentation rate (ESR) and other anthropometric measurements were taken during both stages. There was a significant reduction in PWV; 6.5 (6.0, 7.45) m/s to 5.9 (5.38, 6.48) m/s, p=0.003 6 months after the acute stage of ARF. Similarly, ESR was also significantly reduced from 92.0 (37.5, 110.50) mm/hr to 7.0 (5.0, 16.0) mm/hr, p=0.001. In conclusion, arterial stiffness improved 6 months after the acute stage with routine aspirin treatment; this correlates well with the reduction in systemic inflammation.
Rheumatic Fever ; Vascular Stiffness

Introduction: Substance abuse is a major social and health bane worldwide, including Malaysia, inflicting extensive morbidity and mortality. Our study aims to review the request and results of urine drugs of abuse testing conducted at the Pharmacology Laboratory of Hospital Universiti Sains Malaysia, Health Campus, Kelantan, Malaysia, over a period of 11 years. Methods: Data for urine drugs of abuse testing requested and their results performed at the Pharmacology Laboratory between January 2009 and December 2019 was retrospectively extracted. Data on patient demographics, types of drugs requested, and types of drugs tested positive were analysed. Testing was performed using the enzyme multiplied immunoassay technique. Results: The absolute number and percentage of positive cases for amphetamine type stimulant (ATS) drugs has steadily risen over the past decade making it the current drug of abuse of most concern. Opiate abuse, although still seen, remained static. The peak age range for abusing drugs falls between 25–34 years with a male predominance; an alarming finding was of positive cases observed among neonates and children below the age of 12. Majority of requests came from the Psychiatric and Emergency Departments. Conclusion: Over the past eleven years, ATS abuse has superseded opiate in being the most abused drug type, detected even at young ages. Therefore, societal awareness and education on the dangers of ATS abuse, and intensive detection of ATS use must be implemented.