Parachuting psychoactive substances: Pharmacokinetic clues for harm reduction.

Area of Science:

• Pharmacology
• Drug Delivery Systems
• Harm Reduction

Background:

• Parachuting involves ingesting psychoactive substances wrapped in materials like cigarette or toilet paper.
• Motivations for using wrappers and their pharmacokinetic effects are poorly understood.
• Existing literature presents conflicting views on whether parachutes provide sustained or immediate drug release.

Purpose of the Study:

• To characterize the dissolution performance of drugs within parachute dosage forms.
• To determine if parachutes function as immediate-release or sustained-release formulations.
• To provide the first in-vitro pharmacokinetic data for drugs prepared as parachutes.

Main Methods:

• Utilized dissolution testing to analyze drug release from parachute preparations.
• Investigated the influence of wrapper material (cigarette paper vs. toilet paper) on dissolution.
• Assessed the impact of alcohol on the dissolution profile of parachuted substances.

Main Results:

• Parachutes made with cigarette paper demonstrated sustained-release characteristics.
• Parachutes prepared with toilet paper or in the presence of alcohol exhibited immediate-release profiles.
• This study provides novel in-vitro pharmacokinetic data for parachuted drugs.

Conclusions:

• Parachutes can function as either immediate-release or sustained-release forms depending on the wrapper material and presence of alcohol.
• Users must be aware of these variable pharmacokinetic properties to prevent accidental overdose.
• Harm reduction strategies should emphasize the unpredictable nature of parachuted drug delivery.