CClinicalTrials.gg
CompletedNCT03647683Updated Apr 10, 2019

Self-Compassion and Acute Pain

An interventional study of Self-Compassion and Acceptance in Acute Pain, sponsored by Philipps University Marburg. Completed at 1 site in Germany. Open to participants aged 18 Years and older, including healthy volunteers. Per ClinicalTrials.gov, last updated 2019-04-10.

Sponsored by Philipps University Marburg · Not applicable, Interventional, and Treatment

From the registry’s dates

  • Registered 3 months after the study started (first participant enrolled Apr 2018, registered Aug 2018).
Phase
Not applicable
Study type
Interventional
Enrollment
120
Allocation
Randomized
Ages
18 Years and older
Sex
All
01

Study summary

Research on self-compassion suggests its impact in the context of pain. In the current study, the investigators evaluate a short self-compassion intervention for coping with acute pain.

Read the detailed description

Self-compassion comprises three components: self-kindness, common humanity and mindfulness. Empirical evidence shows the relevance of self-compassion in the context of negative emotions such as depression, anxiety and anger. Research on chronic pain is promising yet limited. Self-compassion is associated with better pain-coping, pain-acceptance and quality of life, as well as reduced pain-related disability and burdening emotions. Experimental investigations on induced pain are missing. The aim of the current study is to evaluate a short self-compassion intervention for pain.

First, a heat stimulus is induced to all participants which is to be tolerated as long as possible and evaluated in intensity and unpleasantness. Next, participants receive a coping-strategy which they are randomly assigned to. Three different strategies are evaluated: (1) self-compassion, treating oneself with kindness while being mindfully aware of the painful stimulus, (2) acceptance, accepting the painful stimulus as well as pain-related thoughts, not trying to change, (3) distraction, distracting oneself from the painful stimulus and trying not to perceive the pain or painful thoughts. Participants practice the strategy with the painful heat stimulus three times. Then, they receive another heat stimulus which is to be tolerated as long as possible and evaluated. During the next week, participants obtain daily practices via e-mail for further fostering of the learned strategy. Finally, participants receive, tolerate and evaluate pain again in the laboratory.

02

Conditions studied

  • Acute Pain

Browse trials for

03

In context

Acute Pain

876 studies on the registry are indexed under Acute Pain; 154 are open to participants now.

This study's enrollment of 120 is above the median of 90 across 732 interventional studies indexed under Acute Pain.

Browse Acute Pain studies →

Lead sponsor

Philipps University Marburg is the lead sponsor of 114 studies on the registry; 12 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
Yes

Inclusion criteria

  • sufficient german language knowledge
  • at least 18 years old

Exclusion criteria

Exclusion Criteria:

  • acute or chronic pain conditions
  • drug or pain-medication (last 24 hours)
  • Raynaud's disease
  • high blood pressure
  • neuropathy, coronary diseases
  • diabetes, current alcohol
  • studying psychology longer than two years
05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
None (open label)
Enrollment
120 participants (actual)

Study arms

  • Experimental
    Self-Compassion

    After pretreatment heat pain assessment, participants are introduced to the concept of self-compassion. Participants practice the new strategy with heat pain stimuli three times. Next, the posttreatment pain assessment is conducted. For a one week period, participants receive daily self-compassion audio-interventions. Afterwards, the follow-up pain assessment is conducted.

    Other: Self-Compassion · Other: Heat pain

  • Experimental
    Acceptance

    After pretreatment heat pain assessment, participants are introduced to the concept of acceptance. Participants practice the new strategy with heat pain stimuli three times. Next, the posttreatment pain assessment is conducted. For a one week period, participants receive daily acceptance audio-interventions. Afterwards, the follow-up pain assessment is conducted.

    Other: Acceptance · Other: Heat pain

  • Experimental
    Distraction

    After pretreatment heat pain assessment, participants are introduced to the concept of distraction. Participants practice the new strategy with heat pain stimuli three times. Next, the posttreatment pain assessment is conducted. For a one week period, participants receive daily distraction audio-interventions. Afterwards, the follow-up pain assessment is conducted.

    Other: Distraction · Other: Heat pain

Interventions

  • OtherSelf-Compassion

    Participants are introduced to the concept of self-compassion. Treating oneself with kindness, while being mindfully aware of the present moment as well as the fact that suffering is part of human life - a shared human experience. Participants are instructed to use this strategy to cope with the following heat stimulus.

  • OtherAcceptance

    Participants are introduced to the concept of acceptance. Thoughts, Emotions and Reactions do not need to be related. Being aware of the present moment helps with accepting the present state and reacting contradictory to the thoughts and feelings. Participants are instructed to use this strategy to cope with the following heat stimulus.

  • OtherDistraction

    Participants are introduced to the concept of distraction. Distracting oneself from the present situation helps with not perceiving pain, painful thoughts or feelings. Participants are instructed to use this strategy to cope with the following heat stimulus.

  • OtherHeat pain

    Participants receive heat pain stimuli using the Thermo Sensory Analyser (TSA-II), a commonly used device to study pain sensation and analgesic effects.

06

What researchers measure

Primary outcomes

  1. Individual heat pain tolerance

    Change in the individual heat pain tolerance (the point when participants cannot stand the heat pain stimulus any longer)

    Time frame: Baseline, 45 min, 1 week

Secondary outcomes

  1. Pain intensity

    Change in subjective pain intensity assessed using a numeric rating scale (ranging from 0 to 10, with higher values reflecting more pain intensity)

    Time frame: Baseline, 45 min, 1 week

  2. Change in pain unpleasantness scale

    Change in subjective pain unpleasentness assessed using a numeric rating scale (ranging from 0 to 10, with higher values reflecting more pain unpleasentness)

    Time frame: Baseline, 45 min, 1 week

  3. Change in self-compassion

    Change in overall self-compassion assessed using the self-compassion scale (Neff, 2003) (higher values indicating higher self-compassion

    Time frame: Baseline, 45 min, 1 week

07

Study locations

1 site
  • Philipps-University of Marburg
    Marburg, Hessen 35032, Germany
08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Apr 10, 2019, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT03647683
Lead sponsor
Philipps University Marburg
Responsible party
Sponsor
First posted
Aug 27, 2018
Start date
Apr 15, 2018
Primary completion
Nov 30, 2018
Completion
Nov 30, 2018
Last update
Apr 10, 2019

Study contacts

Anja C Schmitt
principal investigator · Philipps University Marburg

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Apr 2019. You cannot join it, but the record below documents what was studied.

Follow this study

Get an email when the registry record changes — status, dates, results — or when someone posts here.

Sign in to follow

Discussion

Questions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.

Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.

Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.

Start the discussion