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Mindfulness-based Stress Reduction (MBSR) as Treatment for Chronic Back Pain - an Observational Study with Assessment of Thalamocortical Dysrhythmia

Stefan Schmidt, Sophia Gmeiner, Claudia Schultz, Marc Löwer, Klaus Kuhn, José Raúl Naranjo, Christina Brenneisen, Thilo Hinterberger

Complementary Medicine Research 2015 DOI: 10.1159/000440687 (opens in new tab)

Study at a glance

AI-extracted from the abstract
Characteristics Pilot study Randomized Peer reviewed
Sample size 22
Population Patients with chronic low back pain
Intervention Mindfulness-based stress reduction (MBSR)
Duration 8-week intervention
Measures EQ-5D, VAS, SF-12, questions on life satisfaction, HADS, Brief Symptom Inventory, pain perception scale, EEG power spectral density
Topics Meditation
Key points MBSR was feasible for patients with chronic low back pain, with medium effect sizes for quality of life, life satisfaction, depression, and affective pain perception, and pain severity improvements in the range of d = 0.45-0.75. No EEG differences were found between pre- and post-intervention. The authors call for randomized controlled trials to determine the specificity of these benefits.

Abstract

Background: A pilot study of an 8-week mindfulness-based stress reduction (MBSR) program on a sample of low back pain patients was conducted in order to assess the feasibility and effectiveness of the intervention as well as changes in an EEG pattern called thalamocortical dysrhythmia which is associated with chronic pain. Patients and

Methods: 22 patients with chronic low back pain participated in an MBSR program. Effect sizes were measured for psychological functioning, pain severity, and quality of life. Furthermore, 4 parameters of the EEG power spectral density were assessed.

Results: Medium size effect sizes were found for health-related quality of life (EQ-5D, VAS, d = 0.43, p = 0.02; SF-12, psychological functioning, d = 0.50, p = 0.05), health-related life satisfaction (questions on life satisfaction d = 0.69, p = 0.01), depression (HADS, d = 0.48, p = 0.04, Brief Symptom Inventory d = 0.41, p = 0.04), and affective pain perception (pain perception scale d = 0.50, p = 0.04). The most relevant pain severity measurements improved in the range of d = 0.45-0.75 (p = 0.01-0.24). EEG analyses revealed no differences between the pre- and post-intervention.

Conclusion: MBSR is a feasible intervention for patients with low back pain. They benefit from medium size effects which are comparable to similar behavioral interventions. Randomized controlled trials are needed in order to determine the specificity of these benefits.

Comparable studies

Other non-randomized and open-label trials on meditation, most cited first.

Study Year Design Participants
Mindfulness-Based Stress Reduction in Relation to Quality of Life, Mood, Symptoms of Stress, and Immune Parameters in Breast and Prostate Cancer Outpatients Early-stage breast and prostate cancer patients 2003 Pre-post intervention study n = 59
Exploring self‐compassion and empathy in the context of mindfulness‐based stress reduction (MBSR) Community sample 2010 Pre-post intervention study
Mindfulness-Based Stress Reduction Lowers Psychological Distress In Medical Students Second-year medical students 2003 Prospective nonrandomized cohort-controlled study n = 302
Intensive meditation training, immune cell telomerase activity, and psychological mediators. Retreat participants and matched controls 2011 Controlled trial with wait-list control group n = 60
The Effectiveness of Mindfulness Training for Children with ADHD and Mindful Parenting for their Parents Children aged 8-12 with ADHD and their parents 2011 Within-group waitlist controlled trial n = 22

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