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Published on: August 22, 2014
[Drugs and athletic activity: do they fit together?]
Francesco Furlanello1, Laura Vitali Serdoz, Francesco Botrè
1Centro di Aritmologia Clinica ed Elettrofisiologia, IRCCS Policlinico San Donato, San Donato Milanese (MI). ffurlanello@villabiancatrento.it
Athletes face cardiovascular risks from prescription and illicit drugs, potentially causing serious heart issues. Awareness of drug interactions and side effects is crucial for athlete safety and performance.
Area of Science:
- Sports Medicine
- Cardiology
- Pharmacology
Background:
- Millions of athletes, from youth to masters, participate in competitive sports under Italian law.
- Athletes are at risk from prescription, illicit, and banned substances that can affect cardiovascular health.
- Drug use can interfere with athletic adrenergic hyperactivation, leading to adverse cardiac events.
Purpose of the Study:
- To highlight the cardiovascular risks associated with drug use in competitive sports.
- To emphasize the dangers of drug co-administration and interactions.
- To stress the importance of understanding drug pharmacokinetics and pharmacodynamics in athletes.
Main Methods:
- Review of scientific literature on drug effects in athletes.
- Analysis of cardiovascular side effects reported with various drug classes.
- Examination of drug interactions, particularly those affecting the P450 pathway.
- Identification of potential torsadogenic drug combinations.
Main Results:
- Numerous drugs can cause unfavorable cardiovascular effects, including arrhythmias, heart failure, and ion channel diseases.
- Drug co-administration increases the risk of cardiovascular side effects, especially when using common metabolic pathways.
- Certain drug combinations pose a significant risk of torsades de pointes.
- Some compounds can also reduce athletic performance.
Conclusions:
- Awareness of drug properties, side effects, and interactions is mandatory for competitive athletes.
- Monitoring for clinical, instrumental (ECG), and laboratory markers is essential to detect toxic effects.
- Intervention may involve modifying or interrupting drug administration to ensure athlete safety.
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