Mindfulness Meditation Versus Clinical Hypnosis for Acute, Experimental Pain

The University of Queensland105 enrolled

Overview

This trial aims to determine the effects and mechanisms (mediators and moderators) of brief training in mindfulness meditation versus clinical hypnosis on acute, experimental pain.

Participants (N=200 with complete data) will be healthy undergraduate students or community-based individuals. An experimental, randomised trial will be implemented, with participants randomly assigned to either five daily, 20-minute mindfulness meditation sessions or clinical hypnosis sessions. Repeated measures and experimental pain manipulation will be implemented. Aim 1 is to examine the effects of these two treatments on experimental pain outcomes. Aim 2 is to examine the moderators of these effects. Aim 3 is to determine the mediators underlying improved experimental pain outcomes. Results will refine theory and will inform the future streamlining of treatments to target those mechanisms shown to be of most critical importance.

Study Type

INTERVENTIONAL

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

SINGLE

Enrollment

105

Conditions

Mindfulness Meditation Clinical Hypnosis

Interventions

Mindfulness meditationBEHAVIORAL

Participants in the mindfulness meditation condition will practice a breath and body focused meditation.

Clinical hypnosisBEHAVIORAL

Participants in clinical hypnosis will be guided in a hypnosis practice with suggestions tailored towards shifting pain appraisals.

Eligibility

Sex: ALLMin age: 18 YearsHealthy volunteers:

Medical Language ↔ Plain English

Inclusion Criteria: * 18 years of age or older; * Able to read, speak and understand English. Exclusion Criteria: * Pregnancy, heart or vascular disease, Raynaud's disease, sickle cell disease, seizure disorder, high blood pressure, or diabetes; * Experience of recurrent fainting spells; * Report of a chronic pain condition; * Use of alcohol and/or pain medication in the last 24-hours; * Currently receiving psychiatric care; * Problems with allergic skin reactions or excessive bruising; * Previous participation in a cold pressor experiment. * All participants will be asked to consume a fruit box drink prior to the cold pressor to prevent vasovagal reactions. These exclusion criteria are standard when using a cold pressor task in a healthy undergraduate population and ensure safe procedures to mitigate any potential risks.

Locations (1)

The University of Queensland

Brisbane, Queensland, Australia