ClinicalTrials.gg
CompletedNCT04107597Updated Sep 27, 2019

Myofascial Trigger Point Release and Paced Breathing Training for Chronic Low Back Pain

An interventional study of Core stabilization exercises and Core stabilization exercises and paced breathing training in Chronic Low-back Pain, sponsored by ARCIM Institute Academic Research in Complementary and Integrative Medicine. Completed at 1 site in Germany. Open to participants aged 20 Years to 70 Years. Per ClinicalTrials.gov, last updated 2019-09-27.

Sponsored by ARCIM Institute Academic Research in Complementary and Integrative Medicine · Not applicable, Interventional, and Treatment

From the registry’s dates

  • Registered 11 years 5 months after the study started (first participant enrolled Apr 2008, registered Sep 2019).
Phase
Not applicable
Study type
Interventional
Enrollment
124
Allocation
Randomized
Ages
20 Years to 70 Years
Sex
All
01

Study summary

A study to explore whether two different treatment approaches, myofascial trigger point release and core stabilization exercises, both with and without additional paced breathing training, can help patients with chronic low back pain (CLBP) and whether one of the two treatments is superior.

Read the detailed description

This is a randomized controlled trial to evaluate the effect of myofascial trigger point release therapy compared to core stabilization exercises, both with and without additional paced breathing training, on patients with chronic low back pain (CLBP). The main focus is on changes in pain severity, anxiety and depression, heart rate variability, and use of analgesic medication. Outcomes are measured at baseline (pre-intervention), after ten treatments (post-intervention), at three- and at six-month follow-up.

02

Conditions studied

  • Chronic Low-back Pain

Keywords

  • Chronic Low-back Pain
  • Myofascial Trigger Point Release
  • Core Stabilization Exercises
  • Paced Breathing Training
  • Pain Severity
  • Anxiety
  • Heart Rate Variability
03

In context

Pain

2,450 studies on the registry are indexed under Pain; 945 are open to participants now.

This study's enrollment of 124 is above the median of 70 across 2,101 interventional studies indexed under Pain.

Browse Pain studies →

Lead sponsor

ARCIM Institute Academic Research in Complementary and Integrative Medicine is the lead sponsor of 32 studies on the registry; 1 is open to participants now.

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

04

Who can participate

Ages eligible
20 Years to 70 Years
Sexes eligible
All
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Written informed consent
  • Age between 20 and 70 years
  • LBP at least once a week during the last three months
  • Pain intensity rated at least 4 on an 11-point scale (0=no pain, 10=worst pain imaginable)
  • Muscular pain during flexion, extension and lateral flexion

Exclusion criteria

Exclusion Criteria:

  • Acute hernia
  • Acute local or generalized inflammation
  • Neurological disorders such as multiple sclerosis, Parkinson's disease, hemiplegia
  • Fibromyalgia
  • Radicular symptoms (Lasègue's sign, weakness of foot dorsiflexion muscle, needles or tingling in the legs)
  • Paraspinal tumors or metastases
  • Cancer under chemo- or radio-surgical treatment or requiring such during the next 12 months
  • Leg prostheses
  • Rheumatic, cardiovascular or chronic pulmonary condition precluding 45-minute physical therapy (contraindication declared by a physician)
  • Severe depression or severe anxiety currently requiring psychotherapy and/or pharmacotherapy
  • Suicidal tendencies
  • Drug abuse or addiction
  • Pregnancy existing or planned during the study period
05

Study design

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

Study arms

  • Experimental
    Core stabilization exercises

    Patients with CLBP who practice core stabilization exercises

    Other: Core stabilization exercises

  • Experimental
    Core stabilization exercises and paced breathing training

    Patients with CLBP who practice core stabilization exercises combined with paced breathing training

    Other: Core stabilization exercises and paced breathing training

  • Experimental
    Myofascial trigger point release

    Patients with CLBP who receive myofascial trigger point release therapy

    Other: Myofascial trigger point release

  • Experimental
    Myofascial trigger point release and paced breathing training

    Patients with CLBP who receive myofascial trigger point release therapy combined with paced breathing training

    Other: Myofascial trigger point release and paced breathing training

Interventions

  • OtherCore stabilization exercises

    Twelve specific exercises following a standard protocol aiming at an intersegmental stabilization of the spine and strengthening and stabilization of specific muscle groups. The exercises are performed under instruction and supervision by a physiotherapist twice per week for 45 minutes

  • OtherCore stabilization exercises and paced breathing training

    Twelve specific exercises following a standard protocol aiming at an intersegmental stabilization of the spine and strengthening and stabilization of specific muscle groups. The exercises are performed under instruction and supervision by a physiotherapist twice per week for 45 minutes. In addition, the participants practice paced breathing training (before and during the CSE sessions as well as 15 minutes twice per day at home) which has a modulating effect on the autonomic nervous system

  • OtherMyofascial trigger point release

    A standard protocol of 12 myofascial and trigger point release grips followed by so-called roll-down maneuvers and manual rhythmical oscillation, applied to specific muscles and muscle groups. The treatment is applied twice per week for 45 minutes

  • OtherMyofascial trigger point release and paced breathing training

    A standard protocol of 12 myofascial and trigger point release grips followed by so-called roll-down maneuvers and manual rhythmical oscillation, applied to specific muscles and muscle groups. The treatment is applied twice per week for 45 minutes. In addition, the participants practice paced breathing training (before and during the MTPR sessions as well as 15 minutes twice per day at home) which has a modulating effect on the autonomic nervous system

06

What researchers measure

Primary outcomes

  1. Post-intervention pain severity

    Self-reported severity of LBP after ten treatments with the assigned intervention, assessed with the 4-item pain severity score of the Brief Pain Inventory (BPI). The items are rated on an 11-point scale (0=no pain, 10=worst pain imaginable), the score is reported as the mean of the corresponding items.

    Time frame: 5 weeks

Secondary outcomes

  1. Pain severity at three-month follow-up

    Self-reported severity of LBP at three-month follow-up, assessed with the 4-item pain severity score of the Brief Pain Inventory (BPI). The items are rated on an 11-point scale (0=no pain, 10=worst pain imaginable), the score is reported as the mean of the corresponding items.

    Time frame: Measured at three-month follow-up

  2. Pain severity at six-month follow-up

    Self-reported severity of LBP at six-month follow-up, assessed with the 4-item pain severity score of the Brief Pain Inventory (BPI). The items are rated on an 11-point scale (0=no pain, 10=worst pain imaginable), the score is reported as the mean of the corresponding items.

    Time frame: Measured at six-month follow-up

  3. Change in pain interference

    Self-reported LBP-related functional impairment, assessed with the 7-item pain interference score of the Brief Pain Inventory (BPI). The items are rated on an 11-point scale (0=no interference, 10=interferes completely), the score is reported as the mean of the corresponding items.

    Time frame: Measured at baseline (pre-intervention), 5 weeks (post-intervention), three- and six-month follow-up

  4. Change in anxiety

    Assessed with the 7-item subscale Anxiety of the self-reporting Hospital Anxiety and Depression Scale. The items are rated on a 4-point scale (0=positive, 3=negative) and added to a score between 0 (insignificant; non-cases) and 21 (severe)

    Time frame: Measured at baseline (pre-intervention), 5 weeks (post-intervention), three- and six-month follow-up

  5. Change in depression

    Assessed with the 7-item subscale Depression of the self-reporting Hospital Anxiety and Depression Scale. The items are rated on a 4-point scale (0=positive, 3=negative) and added to a score between 0 (insignificant; non-cases) and 21 (severe)

    Time frame: Measured at baseline (pre-intervention), 5 weeks (post-intervention), three- and six-month follow-up

  6. Change in patients' belief in therapists' expertise

    Assessed with the 6-item subscale "Patients' Belief in Therapists' Expertise" of the Questionnaire for Measuring Common Factors in Psychotherapy ("Fragebogen zur Erfassung relevanter Therapiebedingungen", FERT). The items are rated on a seven-point Likert scale (1=totally disagree, 7=totally agree; score between 6 and 42).

    Time frame: Measured at baseline (pre-intervention) and 5 weeks (post-intervention)

  7. Change in patients' expectation of improvement

    Assessed with the 3-item subscale "Patients' Expectation of Improvement" of the Questionnaire for Measuring Common Factors in Psychotherapy ("Fragebogen zur Erfassung relevanter Therapiebedingungen", FERT). The items are rated on a seven-point Likert scale (1=totally disagree, 7=totally agree; score between 3 and 21).

    Time frame: Measured at baseline (pre-intervention) and 5 weeks (post-intervention)

  8. Change in therapists' expectation of improvement

    Assessed with the 3-item scale "Therapists' Expectation of Improvement". The items are rated on a seven-point Likert scale (1=totally disagree, 7=totally agree; score between 3 and 21).

    Time frame: Measured at baseline (pre-intervention) and 5 weeks (post-intervention)

  9. HRV analysis: Change in LF/HF ratio

    LF/HF ratio = ratio of two bands from frequency domain analysis: LF band (0.04-0.15 Hz), HF band (0.15-0.40 Hz). HRV data are obtained from 24-hour ECG measurements

    Time frame: 24-hour ECG measurements taken at baseline (pre-intervention), 5 weeks (post-intervention), three- and six-month follow-up

  10. HRV analysis: Change in SDNN

    Standard deviation of normal to normal (NN) intervals (ms). HRV data are obtained from 24-hour ECG measurements

    Time frame: 24-hour ECG measurements taken at baseline (pre-intervention), 5 weeks (post-intervention), three- and six-month follow-up

  11. HRV analysis: Change in RMSSD

    Root mean square of successive differences (ms). HRV data are obtained from 24-hour ECG measurements

    Time frame: 24-hour ECG measurements taken at baseline (pre-intervention), 5 weeks (post-intervention), three- and six-month follow-up

  12. Change in the use of analgesic medication

    Amount of analgesic medication according to the medication records kept by the participants

    Time frame: Assessed at baseline (pre-intervention), 5 weeks (post-intervention), three- and six-month follow-up

07

Study locations

1 site
  • Arcim Institute
    Filderstadt, Baden-Wurttemberg 70794, Germany
08

References and documents

Individual participant data

Plan to share: Yes — Deidentified individual participant data will be made available, in addition to study protocol and informed consent form.

Supporting information: Study protocol, Informed consent form

Time frame: The data will be made available upon publication for a duration of three months.

Access criteria: The data will be made available to researchers who provide a methodologically sound proposal for use in achieving the goals of the approved proposal.

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 Sep 27, 2019, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT04107597
Lead sponsor
ARCIM Institute Academic Research in Complementary and Integrative Medicine
Collaborators
Center für Integrative Therapie Christopher Gordon, University Hospital Tuebingen, Die Filderklinik, Orthopädisch-Unfallchirurgische Praxis Dr Lembeck & Dr Pampel
Responsible party
Sponsor
First posted
Sep 27, 2019
Start date
Apr 1, 2008
Primary completion
Dec 18, 2008
Completion
Jun 12, 2009
Last update
Sep 27, 2019

Study contacts

Jan Vagedes, Dr.
principal investigator · Arcim Institute

Oversight

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

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