Inhalants Craving
Conditions
Brief summary
Inhalants, which are neurotoxic central nervous system (CNS) suppressants, are frequently abused by young adults. Unlike other CNS depressants, including alcohol and opiates, no treatment is currently approved for inhalants dependence. In this report, a novel approach of substitution treatment for inhalants addiction was explored in a double-blinded, randomized, controlled crossover design to examine the effects of inhalation of essential oil (EO) and perfume (PF) on the reduction of cue-induced craving for inhalants in a cohort of thirty-four Thai males with inhalants dependence. The craving response was measured by the modified version of Penn Alcohol Craving Score for Inhalants (PACS-inhalants)
Interventions
COMBINATION_PRODUCTEssential oil
To inhale the essential oil in an air-conditioned room, the container was flipped over to soak the roll-on cap that was then rolled-on circularly at the right mid-palm of the subject at 2 centimeter in diameter for 5 cycles.
COMBINATION_PRODUCTPerfume
To inhale the perfume in an air-conditioned room, the container was flipped over to soak the roll-on cap that was then rolled-on circularly at the right mid-palm of the subject at 2 centimeter in diameter for 5 cycles.
BEHAVIORALCue-induced inhalants craving
Exposing individuals with a set of 12 pictures for one-minute (e.g., 5 second display per picture) every five minutes for three sets in total followed by another three sets of neutral/relaxing pictures of nature.
Sponsors
Chulalongkorn University
Study design
Allocation
RANDOMIZED
Intervention model
CROSSOVER
Primary purpose
TREATMENT
Masking
QUADRUPLE (Subject, Caregiver, Investigator, Outcomes Assessor)
Masking description
The containers for essential oil and perfume are identical dark-glass tubes with a roll-on-cap on top and double-covered with a plain cap on each tube.
Eligibility
Sex/Gender
ALL
Age
18 Years to 65 Years
Healthy volunteers
No
Inclusion criteria
* Participants with ability to smell if they could correctly identify 3 out of 5 odors, namely fish sauce, lemon, onion, basil, and jasmine. * Individuals with inducible picture-cues inhalant craving based on a 50% increase in craving score from baseline.
Exclusion criteria
* Individuals with a history of major psychiatric disorders, including psychotic and mood disorders * Individuals with illicit substance dependence other than inhalants * Individuals with allergic reactions to essential oil or perfume.
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Inhalants craving - VAS | Daily for 3 days | Inhalants craving was measured by the Visual Analog Scale (VAS). |
| Inhalants craving - PACS | Daily for 3 days | Inhalants craving was measured by the Penn Alcohol Craving Scale for Inhalants (PACS-inhalants) |
Countries
Thailand
Outcome results
None listed