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Chronic Low-back PainNCT04804228

Efficacy of Electrical Dry Needling in Pain, Sensitivity, Functionality and Quality of Life of Patients With Chronic Non-specific Low Back Pain

A study testing Electrical dry needling and Ischemic compression, analytical stretching and postural habits educational dossier in people with Chronic Low-back Pain, run by Universidad de Almeria at 1 site in Spain.

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

The main objective of this study is to determine the efficacy of electrical dry needling versus ischemic compression, analytical stretching and postural habits educational dossier in active myofascial trigger points in patients with chronic non-specific low back pain. Read more about this study

Who is it for?
Ages 30 to 67 yearsHealthy volunteers can take part
Conditions the study is for
Chronic Low-back Pain
What is being tested?
Electrical dry needling and Ischemic compression, analytical stretching and postural habits educational dossier
Could I receive a placebo?
No, everyone receives an active treatment
How many people
80 participants
Where
1 siteSpain
Study dates
17 May 2020to 20 Nov 2021
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 30 to 67 years
  • All sexes
  • Healthy volunteers accepted
  • Adult, Older adult

Who may be able to join

  • Low back pain ≥ 3 months.
  • Age between 30 and 67 years old.
  • Not being receiving physical therapy.

Who cannot join

  • Presence of lumbar stenosis.
  • Diagnosis of spondylolisthesis.
  • Diagnosis of fibromyalgia.
  • Treatment with corticosteroids or oral medication in recent weeks.
  • History of spine surgery.
  • Contraindication of analgesic electrical therapy.
  • Have previously received a treatment of electrical analgesia or exercise.
  • Central or peripheral nervous system disease.

Trial locations and contacts

1 site in 1 country.

Spain1 site
  • Adelaida María Castro-Sánchez

    Almería, 04120

Other trials in Spain

About this study

Official title: Comparison of the Efficacy of Electrical Dry Needling Versus Traditional Physical Therapy in the Treatment of Active Myofascial Trigger Points in Pain, Sensitivity, Functionality and Quality of Life of Patients With Chronic Non-specific Low Back Pain

The main objective of this study is to determine the efficacy of electrical dry needling versus ischemic compression, analytical stretching and postural habits educational dossier in active myofascial trigger points in patients with chronic non-specific low back pain.

Read the detailed description

A double-blind clinical trial will be developed in a sample of 80 subjects with chronic low back pain. Patients in the experimental group will receive electrical dry needling at the active myofascial trigger points (PGM) of the quadratus lumbar, multifidus, and iliocostal muscles (following the PGM maps described by Travell and Simons). The technique will be performed using needle electrodes, the generated current will be produced by a TENS device with a frequency of 2 Hz and a pulse width of 250 μs, during 30 min of application. The therapeutic intervention will be 1 weekly session for a total of 6 weeks.

The control group will perform an ischemic compression technique in active PGM with a time between 20 seconds and 1 minute until pain inhibition is achieved, and finally, analytical stretching will be carried out on the quadratus lumbar, multifidus and iliocostal muscles. The treatment will consist of 1 weekly session for 6 weeks, in addition they will be provided with a training dossier on postural education in their activities of daily life.

A baseline assessment of the primary and secondary outcome measures will be carried out before randomization of the participants to the different groups, an immediate post-treatment assessment (1 day after the last intervention) and an assessment two month after the end of the intervention ( short-term follow-up).

The objectives of this study are to compare the repercussions of dry electropuncture versus ischemic compression in active PGM plus stretching in terms of pain, functionality, mobility of the spine, and quality of life in patients with non-specific chronic low back pain; and analyze the impact on active myofascial trigger points in terms of pressure tolerance threshold.

Being tested
Electrical dry needling, Ischemic compression, analytical stretching and postural habits educational dossier
Keywords
Electrical dry needling, low back pain, Randomized clinical trial, ischemic compression, analytical stretch
Medical subject headings
Low Back Pain

What participants receive

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

  • Electrical dry needlingOther

    The experimental group consisting of 40 subjects will perform electrostimulation on the active myofascial trigger points of the following muscles: quadratus lumbar, multifidus and iliocostalis. The electrostimulation of the PGM will be carried out using needle electrodes, the generated current will be produced by a TENS device with a frequency of 2 Hz and a pulse width of 250 μs, the application will be approximately 30 min. The therapeutic intervention will be 1 session per week for a total of 6 weeks.

  • Ischemic compression, analytical stretching and postural habits educational dossierOther

    The control group G2, formed by 40 subjects, will perform an ischemic compression technique in active PGM with a time between 20 seconds and 1 minute until pain inhibition is achieved, and finally, analytical stretching will be carried out on the quadratus lumbar, multifidus and iliocostal muscles, 1 weekly session for 6 weeks, in addition to providing them with a training dossier on postural education in their activities of daily life.

Study groups in NCT04804228
Study groupRoleWhat they receive
Electrical dry needlingExperimentalThe experimental group consisting of 40 subjects will perform electrostimulation on the active myofascial trigger points of the following muscles: quadratus lumbar, multifidus and iliocostalis, following the PGM maps described by Travell and Simons. The electrostimulation of the PGM will be carried out using needle electrodes, the generated current will be produced by a TENS device with a frequency of 2 Hz and a pulse width of 250 μs, the application will be approximately 30 min. The therapeutic intervention will be 1 session per week for a total of 6 weeks.
Receives: Other: Ischemic compression, analytical stretching and postural habits educational dossier
Ischemic compression, analytical stretching and postural habits educational dossierActive comparatorThe control group consisting of 40 subjects will undergo an ischemic compression technique in active PGM with a time between 20 seconds and 1 minute until pain inhibition is achieved, and finally, analytical stretching will be carried out on the quadratus lumbar, multifid and iliocostal, 1 weekly session for 6 weeks providing a training dossier of postural education in their activities of daily life.
Receives: Other: Electrical dry needling

What is being measured

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

  1. Changes in pressure pain threshold by Wagner manual pressure algometer.

    Apply the tip of the algometer perpendicular to the muscle and maintain a pressure, which will gradually increase to 1 kg / sec. Subjects will be instructed to signal the moment they experience pain, in order to have an accurate record (pain threshold).

    Measured: At baseline, at 6 weeks and at 2 months

  2. Change from baseline in Roland Morris Disability Questionnaire (RMDQ).

    This is a self-reported questionnaire consisting in 24 items reflecting limitations in different activities of daily living attributed to low back pain including walking, vending over, sitting, lying down, dressing, sleeping, self-care and daily activities.Ranging from 0 points- better to 24 points- worse disability

    Measured: At baseline, at 6 weeks and at 2 months

Secondary outcomes (9)
  1. Change from baselina in range of motion

    This variable is quantified using the SpinalMouse ® device (Phisiotech, Spain). It is an electronic computer-aided measuring device that measures sagittal spinal amplitude of movement (ROM) and intersegmental angles in a non-invasive way.

    Measured: At baseline, at 6 weeks and at 2 months

  2. Change from baseline in lumbar mobility flexion.

    For the quantification of lumbar flexion an angular inclinometer is used (Fleximeter UM 8320-3 RJ Code Research Institute, Brazil).

    Measured: At baseline, at 6 weeks and at 2 months

  3. Changes in pressure pain threshold by Wagner manual pressure algometer.

    Apply the tip of the algometer perpendicular to the muscle and maintain a pressure, which will gradually increase to 1 kg / sec. Subjects will be instructed to signal the moment they experience pain, in order to have an accurate record (pain threshold).

    Measured: At baseline, at 6 weeks and at 2 months

  4. Tampa Scale of Kinesiophobia (TSK).Change from baseline in Fear of Movement.

    Is a 17-item questionnaire that measures the fear of movement and (re)injury.Patient rate beliefs about their pain on a 4-point scale ranging from strongly disagree to strongly agree (ranging from 17-68 points).

    Measured: At baseline, at 6 weeks and at 2 months

  5. SF-36 Health Questionnaire (SF-36).Change from baseline on Quality of Life.

    The SF-36 quality of life questionnaire assesses 8 domains including physical functioning, physical role, bodily pain, general health, vitality, social functioning, role-emotional, and mental health. This scale ranges from 0 (lowest level of functioning) to 100 (highest level)

    Measured: At baseline, at 6 weeks and at 2 months

  6. Change from Mcquade Test.

    It measures the isometric endurance of trunk flexion muscles.

    Measured: At baseline, at 6 weeks and at 2 months

  7. Change from insomnia Severity Index Índice de calidad de sueño de Pittsburgh.

    This questionnaire consists of 24 questions. The total score can range from 0 to 21 points. The higher the total score, the worse the quality of sleep.

    Measured: At baseline, at 6 weeks and at 2 months

  8. Change from baseline in disability. Oswestry Low Back Pain Disability Idex.

    It has 10 items associated to activities of daily living, each ítem has a puntuation fron 0 to 5 points.The higher scores mean a worse outcome.

    Measured: At baseline, at 6 weeks and at 2 months

  9. Change from baseline in pain intensity. Visual analogue scale

    A 10-point Numerical Pain Scale (0: no pain, 10: maximum pain) assesses the intensity of pain. Range from no pain 0 to maximum pain 10 points

    Measured: At baseline, at 6 weeks and at 2 months

Timeline

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

  1. First posted18 Mar 2021
  2. Study start17 May 2020
  3. Primary completion17 Aug 2021
  4. Study completion20 Nov 2021

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
Investigator, Outcomes assessor
Enrolment
80 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT04804228
Sponsor's protocol ID
EFM 87/2020
Status last verified
Nov 2021
First submitted
14 Jan 2021
Last updated
10 Dec 2021
Results posted
No
FDA-regulated drug
No
FDA-regulated device
No

Publications

  • Chiarotto A, Clijsen R, Fernandez-de-Las-Penas C, Barbero M. Prevalence of Myofascial Trigger Points in Spinal Disorders: A Systematic Review and Meta-Analysis. Arch Phys Med Rehabil. 2016 Feb;97(2):316-37. doi: 10.1016/j.apmr.2015.09.021. Epub 2015 Oct 17.

    PubMed 26475933
  • Travell JG, Simons DG, Simons LS. Dolor y disfunción miofascial. El manual de los puntos gatillo. Volumen I. Mitad superior del cuerpo. Madrid: Ed Panamericana. 2007.

  • Travell JG, Simons DG. Dolor y disfunción miofascial. El manual de los puntos gatillo. Volumen II. Extremidades inferiores. Madrid: Ed Panamericana. 2007.

  • Dunning J, Butts R, Young I, Mourad F, Galante V, Bliton P, Tanner M, Fernandez-de-Las-Penas C. Periosteal Electrical Dry Needling as an Adjunct to Exercise and Manual Therapy for Knee Osteoarthritis: A Multicenter Randomized Clinical Trial. Clin J Pain. 2018 Dec;34(12):1149-1158. doi: 10.1097/AJP.0000000000000634.

    PubMed 29864043
  • Dunning J, Butts R, Henry N, Mourad F, Brannon A, Rodriguez H, Young I, Arias-Buria JL, Fernandez-de-Las-Penas C. Electrical dry needling as an adjunct to exercise, manual therapy and ultrasound for plantar fasciitis: A multi-center randomized clinical trial. PLoS One. 2018 Oct 31;13(10):e0205405. doi: 10.1371/journal.pone.0205405. eCollection 2018.

    PubMed 30379937
  • Fernandez-de-Las-Penas C, Nijs J. Trigger point dry needling for the treatment of myofascial pain syndrome: current perspectives within a pain neuroscience paradigm. J Pain Res. 2019 Jun 18;12:1899-1911. doi: 10.2147/JPR.S154728. eCollection 2019.

    PubMed 31354339
  • Rahou-El-Bachiri Y, Navarro-Santana MJ, Gomez-Chiguano GF, Cleland JA, Lopez-de-Uralde-Villanueva I, Fernandez-de-Las-Penas C, Ortega-Santiago R, Plaza-Manzano G. Effects of Trigger Point Dry Needling for the Management of Knee Pain Syndromes: A Systematic Review and Meta-Analysis. J Clin Med. 2020 Jun 29;9(7):2044. doi: 10.3390/jcm9072044.

    PubMed 32610659
  • Dunning J, Butts R, Zacharko N, Fandry K, Young I, Wheeler K, Day J, Fernandez-de-Las-Penas C. Spinal manipulation and perineural electrical dry needling in patients with cervicogenic headache: a multicenter randomized clinical trial. Spine J. 2021 Feb;21(2):284-295. doi: 10.1016/j.spinee.2020.10.008. Epub 2020 Oct 13.

    PubMed 33065273
  • Kumnerddee W, Pattapong N. Efficacy of electro-acupuncture in chronic plantar fasciitis: a randomized controlled trial. Am J Chin Med. 2012;40(6):1167-76. doi: 10.1142/S0192415X12500863.

    PubMed 23227789
  • Myburgh C, Larsen AH, Hartvigsen J. A systematic, critical review of manual palpation for identifying myofascial trigger points: evidence and clinical significance. Arch Phys Med Rehabil. 2008 Jun;89(6):1169-76. doi: 10.1016/j.apmr.2007.12.033.

    PubMed 18503816
  • Lara-Palomo IC, Antequera-Soler E, Fernandez-Sanchez M, Castro-Sanchez AM, Garcia-Lopez H. Electrical dry needling versus a non-invasive multicomponent intervention in the treatment of myofascial trigger points in patients with chronic low back pain: A randomised clinical trial. Clin Rehabil. 2024 Mar;38(3):347-360. doi: 10.1177/02692155231201589. Epub 2023 Sep 13.

    PubMed 37700695
  • Lara-Palomo IC, Gil-Martinez E, Antequera-Soler E, Castro-Sanchez AM, Fernandez-Sanchez M, Garcia-Lopez H. Electrical dry needling versus conventional physiotherapy in the treatment of active and latent myofascial trigger points in patients with nonspecific chronic low back pain. Trials. 2022 Mar 28;23(1):238. doi: 10.1186/s13063-022-06179-y.

    PubMed 35346331

Questions about this trial

What is this clinical trial studying?

A study testing Electrical dry needling and Ischemic compression, analytical stretching and postural habits educational dossier in people with Chronic Low-back Pain, run by Universidad de Almeria at 1 site in Spain.

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 3 inclusion and 8 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 10 Dec 2021. 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 Spain. 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?

Changes in pressure pain threshold by Wagner manual pressure algometer. (time frame: At baseline, at 6 weeks and at 2 months). 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 NCT04804228, which also lists 12 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 10 Dec 2021.

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