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Study identifier: NCT07507604 Synced from ClinicalTrials.gov · July 29, 2026
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Contextual Effects on Inflammatory Biomarkers and Pain Relief After Spinal Joint Manipulation

Condition: Low Back Pain  ·  Sponsor: John Paul II University in Biała Podlaska

PhaseNA
Planned participants73
Who can joinAll sexes, 18 Years to 65 Years
Healthy volunteersNo

About this study

The goal of this clinical trial is to learn whether contextual effects created by observational learning can change pain relief and inflammation-related biological responses after spinal joint manipulation in adults with chronic non-specific low back pain. The main questions it aims to answer are: Does positive, neutral, or negative observational learning change pain after spinal joint manipulation? Does it change disability, lumbar range of motion, stress, fear of movement, empathy, and treatment expectations? Does it change pressure pain threshold, lumbar tissue temperature, and blood markers related to inflammation, including interleukin-6 (IL-6), high-sensitivity C-reactive protein (hs-CRP), tumor necrosis factor alpha (TNF-α), and interleukin-10 (IL-10)? The researchers will compare 3 groups: a positive expectation group, a neutral group, and a negative expectation group. Before the treatment, each participant will have a short interaction with a trained simulated patient. The simulated patient will present a positive, neutral, or negative experience with spinal manipulation, depending on group assignment. After this, all the participants will receive the same spinal joint manipulation procedure. The participants will: * be randomly assigned to 1 of 3 study groups, * complete baseline questionnaires and clinical tests before treatment, * take part in a brief observational learning session before manipulation, * receive 1 spinal joint manipulation treatment, * complet…

This description comes directly from the study's public registry record.

Talk to the study team

Kamil Zaworski, PhD  ·  +48506764250  ·  k.zaworski@dyd.akademiabialska.pl

Joanna Baj-Korpak, PhD  ·  +48833456208  ·  j.baj-korpak@dyd.akademiabialska.pl

Always discuss trial participation with your own doctor first.

Locations (2)

John Paul II University in Biała PodlaskaBiała Podlaska, Lublin Voivodeship, PolandRecruiting
Laboratory of the John Paul II University in Biała PodlaskaBiała Podlaska, Lublin Voivodeship, PolandRecruiting

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Source record: clinicaltrials.gov/study/NCT07507604