AzTrials
AzTrials

FibromyalgiaNCT06508385

The Effect of Perception of Improvement in Patients With Fibromyalgia

A study testing Breathing exercise in people with Fibromyalgia, run by Istanbul Medeniyet University at 1 site in Turkey (Türkiye).

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

Fibromyalgia (FM) is a chronic pain syndrome characterized by impaired perception, transmission, and processing of nociceptive stimuli and causing widespread pain. Pain in FM is the disease itself and is characterized by nociplastic pain that may occur independently of any peripheral nociceptor activity or be felt… Read more about this study

Who is it for?
Ages 25 to 55 years, women only
Conditions the study is for
Fibromyalgia
What is being tested?
Breathing exercise
Could I receive a placebo?
No, everyone receives an active treatment
How many people
36 participants
Where
1 siteTurkey (Türkiye)
Study dates
13 Aug 2024to 3 Aug 2026
Phase
Interventional
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 25 to 55 years
  • Women only
  • No healthy volunteers
  • Adult

Who may be able to join

  • Diagnosed with Fibromyalgia at least 1 year ago according to ACR criteria
  • Age range 25-55
  • Female
  • Scored at least 24 on the Mini-Mental State Assessment Test
  • Reported weekly pain intensity of at least 40 mm on the Visual Analog Scale
  • Be on a stable dose of medication for at least 6 months (serotonin norepinephrine reuptake inhibitors [e.g., duloxetine, milnacipran]; alpha 2-delta receptor ligand [e.g., pregabalin]; gabapentinoids)

Who cannot join

  • Having inflammatory rheumatic disease, malignancy, neurological disease, connective tissue disease, severe anemia, uncontrolled endocrine diseases
  • Body Mass Index (BMI) ≥ 30 Kg/m2
  • Being pregnant
  • Having inability to understand, read and speak Turkish
  • Having difficulty in hearing and seeing
  • Having any metallic or electronic device in the body that will create incompatibility with the magnetic field in the fMRI scan Having any disease diagnosis (serious psychotic disorder, delirium, mental retardation, epilepsy, heart disease, lung diseases, etc.) that may prevent participation in the evaluation and training to be conducted within the scope of the research

Trial locations and contacts

1 site in 1 country.

Turkey (Türkiye)1 site
  • Nilüfer kablan

    Istanbul, Kartal

Other trials in Turkey (Türkiye)

About this study

Official title: The Effect of Perception of Improvement Provided Virtual Reality Environment on Symptom Presence and Severity in Patients With Fibromyalgia

Fibromyalgia (FM) is a chronic pain syndrome characterized by impaired perception, transmission, and processing of nociceptive stimuli and causing widespread pain. Pain in FM is the disease itself and is characterized by nociplastic pain that may occur independently of any peripheral nociceptor activity or be felt without disease or damage to the somatosensory system. It is thought that the pain processing process is disrupted due to the changing neurotransmitter release activity and this situation causes pain to be felt more in FM. Chronic pain is the result of perception alteration associated with nociceptive afferent information affecting the cortex; underlying this change are limbic emotional learning mechanisms. Numerous factors, including emotional state, attention, and past painful experiences, modulate nociceptive inputs with the activation of multiple brain regions, resulting in a personalized pain experience. The chronic pain management program should target the central nervous system rather than the peripheral tissues because pain originates in the sensitized nervous system. For this reason, it is important to include plasticity-oriented approaches, cortical disinhibition methods, and strategies for improving perception and behavior change, which aim to replace negative beliefs with positive beliefs, into clinical practice. Our project aims to investigate the effectiveness of the therapeutic intervention, which consists of patient education supported Neuro-Linguistic Programming (NLP), visual feedback and metaphor-assisted breathing therapy designed to provide a perception of improvement and presented in a virtual reality environment, on pain processing, pain intensity, pain-pressure threshold, psychosomatic reflections (biomechanical and viscoelastic properties of tissue, sleep quality, pain catastrophizing behavior, anxiety and depression), disease impact and quality of life in FM patients.

Conditions
Fibromyalgia
Being tested
Breathing exercise
Keywords
functional brain activity, Pain, Tissue properties
Medical subject headings
Fibromyalgia, Pain

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Breathing exerciseOther

    Breathing exercises will include;

    1. Correct posture and sitting
    2. Nose opening techniques
    3. Diaphragmatic breathing, which consists of continuous and deep nasal inspiration with movement of the abdominal region and diaphragm
    4. Main Breathing exercise (during 5 minutes)=inspiration (during 5 seconds) + expiration (during 15 seconds).
Study groups in NCT06508385
Study groupRoleWhat they receive
Control GroupActive comparatorNLP-supported patient education will be given and breath therapy will be applied to the Control Group
Receives: Other: Breathing exercise
Virtual Reality Group-1ExperimentalNLP-supported patient education will be given. Visual feedback and metaphor-assisted breathing therapy over the three most painful points in the McGill-Melzack Pain Scale (real painful points) were given to this group in virtual reality environment.
Receives: Other: Breathing exercise
Virtual Reality Group-2ExperimentalNLP-supported patient education will be given. Visual feedback and metaphor-assisted breathing therapy over the contralateral of the points reported as the three most painful points in the McGill-Melzack Pain Scale (virtual painful points) to this group in a virtual reality environment
Receives: Other: Breathing exercise

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Functional Magnetic Resonance

    The process of processing pain will be determined by functional magnetic resonance imaging performed immediately before and after the experimental pressure pain. ROI analysis will ve performed. No score is defined.

    Measured: Measurement of changes from baseline process of processing pain will be measured at 6 week and 10 week

  2. Measurement of pain-pressure threshold

    Pain-pressure threshold evaluated with a pain threshold measuring device (Algometer).

    Measured: Measurement of changes from baseline of pain-pressure threshold will be measured at 6 week and 10 week

Secondary outcomes (11)
  1. Sleep Quality

    Sleep quality will be evaluated with Pittsburgh Sleep Quality Index. Score is between 0 (the best sleep quality) and 21 (the worst sleep quality)

    Measured: Measurement of changes from baseline of sleep quality will be measured at 6 week and 10 week

  2. Functional status and disease impact

    Functional status and disease impact will be evaluated with Revised Fibromyalgia Impact Questionnaire. Score is between 0 (no disease impact and 100 (the highest disease impact)

    Measured: Measurement of changes from baseline of functional status and disease impact will be measured at 6 week and 10 week.

  3. Quality of Life of patients

    Quality of Life will be measured with QOL Short Form 12. Score is between 0 (the lowest quality of life and 100 (the highest quality of life)

    Measured: Measurement of changes from baseline of quality of life will be measured at 6 week and 10 week

  4. Anxiety and Depression Status

    Anxiety and Depression will be evaluated with Hospital Anxiety and Depression Scale. Score is between 0 (no anxiety and depression risk) and 21 (the highest anxiety and depression risk)

    Measured: Measurement of changes from baseline of anxiety and depression status will be measured at 6 week and 10 week

  5. Pain catastrophizing behavior

    Assessing pain catastrophizing behavior will be evaluated with Pain Catastrophizing Scale. Score is between 0 (no pain catastrophizing behavior) and 52 (the highest pain catastrophizing behavior)

    Measured: Measurement of changes from baseline of changes from baseline of pain catastrophizing behaviors will be measured at 6 week and 10 week

  6. Patient satisfaction

    Patient satisfaction will be evaluated with Global Rating of Change. No score is defined.

    Measured: Measurement of changes from baseline of patient satisfaction will be measured at 6 week and 10 week

  7. Measurement of biomechanical characteristics of tissue

    Stiffness values of tissue will be measured with myotonPro B1 over the three most painful points in Control Group and Virtual Reality-1 Group.

    Stiffness values of tissue will be measured with myotonPro B1 over the contralateral of the points reported as the three most painful points in Virtual Reality-2 Group.

    Measured: Measurement of changes from baseline stiffness values of tissue will be measured at 6 week and 10 week]

  8. Measurement of biomechanical characteristics of tissue

    Tone values of tissue will be measured with myotonPro B1 over the three most painful points in Control Group and Virtual Reality-1 Group.

    Tone values of tissue will be measured with myotonPro B1 over the contralateral of the points reported as the three most painful points in Virtual Reality-2 Group.

    Measured: Measurement of changes from baseline tone values of tissue will be measured at 6 week and 10 week]

  9. Measurement of biomechanical characteristics of tissue

    Decrement values of tissue will be measured with myotonPro B1 over the three most painful points in Control Group and Virtual Reality-1 Group.

    Decrement values of tissue will be measured with myotonPro B1 over the contralateral of the points reported as the three most painful points in Virtual Reality-2 Group.

    Measured: Measurement of changes from baseline decrement values of tissue will be measured at 6 week and 10 week]

  10. Measurement of viscoelastic characteristics of tissue

    Creep values of tissue will be measured with myotonPro B1 over the three most painful points in Control Group and Virtual Reality-1 Group.

    Creep values of tissue will be measured with myotonPro B1 over the contralateral of the points reported as the three most painful points in Virtual Reality-2 Group.

    Measured: Measurement of changes from baseline creep values of tissue will be measured at 6 week and 10 week]

  11. Measurement of viscoelastic characteristics of tissue

    Relaxation time values of tissue will be measured with myotonPro B1 over the three most painful points in Control Group and Virtual Reality-1 Group.

    Relaxation time values of tissue will be measured with myotonPro B1 over the contralateral of the points reported as the three most painful points in Virtual Reality-2 Group.

    Measured: Measurement of changes from baseline relaxation time values of tissue will be measured at 6 week and 10 week]

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted18 Jul 2024
  2. Study start13 Aug 2024
  3. Primary completion3 Aug 2026
  4. Study completion3 Aug 2026

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase N/A
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Masking
Double blind
Who is masked
Participant, Outcomes assessor
Enrolment
36 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT06508385
Sponsor's protocol ID
2023/0689
Status last verified
Oct 2026
First submitted
12 Jul 2024
Last updated
27 Oct 2026
Results posted
No
Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No

Publications

  • Adams LM, Turk DC. Psychosocial factors and central sensitivity syndromes. Curr Rheumatol Rev. 2015;11(2):96-108. doi: 10.2174/1573397111666150619095330.

    PubMed 26088211
  • Arnold LM, Bennett RM, Crofford LJ, Dean LE, Clauw DJ, Goldenberg DL, Fitzcharles MA, Paiva ES, Staud R, Sarzi-Puttini P, Buskila D, Macfarlane GJ. AAPT Diagnostic Criteria for Fibromyalgia. J Pain. 2019 Jun;20(6):611-628. doi: 10.1016/j.jpain.2018.10.008. Epub 2018 Nov 16.

    PubMed 30453109
  • Caneiro JP, Bunzli S, O'Sullivan P. Beliefs about the body and pain: the critical role in musculoskeletal pain management. Braz J Phys Ther. 2021 Jan-Feb;25(1):17-29. doi: 10.1016/j.bjpt.2020.06.003. Epub 2020 Jun 20.

    PubMed 32616375
  • Ciaramella A. Hypnotic analgesia in chronic pain: role of psychopathology and alexithymia. Am J Clin Hypn. 2023 Apr;65(4):299-313. doi: 10.1080/00029157.2022.2161868. Epub 2023 Feb 7.

    PubMed 36749869
  • de la Coba P, Montoro CI, Reyes Del Paso GA, Galvez-Sanchez CM. Algometry for the assessment of central sensitisation to pain in fibromyalgia patients: a systematic review. Ann Med. 2022 Dec;54(1):1403-1422. doi: 10.1080/07853890.2022.2075560.

    PubMed 35579545
  • Gholamrezaei A, Van Diest I, Aziz Q, Vlaeyen JWS, Van Oudenhove L. Controlled breathing and pain: Respiratory rate and inspiratory loading modulate cardiovascular autonomic responses, but not pain. Psychophysiology. 2021 Oct;58(10):e13895. doi: 10.1111/psyp.13895. Epub 2021 Jul 6.

    PubMed 34231231
  • Ichesco E, Puiu T, Hampson JP, Kairys AE, Clauw DJ, Harte SE, Peltier SJ, Harris RE, Schmidt-Wilcke T. Altered fMRI resting-state connectivity in individuals with fibromyalgia on acute pain stimulation. Eur J Pain. 2016 Aug;20(7):1079-89. doi: 10.1002/ejp.832. Epub 2016 Jan 15.

    PubMed 26773435

Questions about this trial

What is this clinical trial studying?

A study testing Breathing exercise in people with Fibromyalgia, run by Istanbul Medeniyet University at 1 site in Turkey (Türkiye).

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 6 inclusion and 6 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 27 Oct 2026. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in Turkey (Türkiye). Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Functional Magnetic Resonance (time frame: Measurement of changes from baseline process of processing pain will be measured at 6 week and 10 week). The study lists 2 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT06508385, which also lists 7 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 27 Oct 2026.

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