Perioperative Considerations for Patients Exposed to Psychostimulants

Area of Science:

• Anesthesiology
• Pharmacology
• Toxicology

Background:

• Psychostimulant intoxication presents significant perioperative challenges for anesthesia providers.
• Novel psychostimulant substances continually emerge, complicating management strategies.
• Diverse receptor specificities and mechanisms across psychostimulant subclasses impact clinical presentation.

Purpose of the Study:

• To review the epidemiology, pharmacology, and perioperative implications of psychostimulant use.
• To provide a foundation for safe and effective perioperative management of patients exposed to psychostimulants.

Main Methods:

• Review of literature on psychostimulants including amphetamines, cocaine, and entactogens.
• Analysis of physiological and psychological effects influencing anesthetic agents and analgesics.
• Synthesis of information for clinical application in perioperative care.

Main Results:

• Psychostimulants, despite shared mechanisms, exhibit subclass-specific actions.
• Patient clinical presentation varies based on the specific psychostimulant and exposure type (acute/chronic).
• Anesthetic and analgesic efficacy can be altered by psychostimulant exposure.

Conclusions:

• Effective perioperative management requires understanding the unique pharmacology of different psychostimulant classes.
• Tailored anesthetic and analgesic approaches are necessary for patients with psychostimulant exposure.
• Comprehensive knowledge of psychostimulant effects is crucial for anesthesia providers.