Effectiveness Analysis of Ultrasound-guided Intratissue Percutaneous Electrolysis (EPI) in Patient With Chronic Low Back Pain
NCT ID: NCT04290221
Last Updated: 2025-02-05
Study Results
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Basic Information
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COMPLETED
NA
64 participants
INTERVENTIONAL
2021-11-30
2023-06-04
Brief Summary
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Detailed Description
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This technique involves nonthermal, electrochemical ablation of the lesion via the use of a cathodic fluid. The inflammation provoked is very localized and healing is rapid. Although EPI has been widely employed lately, the literature contains few studies validating its use.
The good results reported in studies of tendinopathies have to the undertaking of the present work, which compares the long-term effectiveness of EPI and dry needling-both ultrasound-guided-for the treatment of chronic low back pain.
A double blind clinical trial will be developed in a sample of 80 subjects with chronic low back pain. Patients of experimental group will receive 1 weekly sessions of intratissue percutaneous electrolysis for 3 weeks, for a total of 3 sessions. The aim is to compare the effectiveness of applying percutaneous electrolysis in the lumbar nerve root versus applying electrical dry needling on trigger points of the gluteus medius, quadratus lumborum, and erector spinae muscles (6 sessions, once a week) on disability, pain, fear of movement, quality of life, resistance of the trunk flexors, lumbar mobility and muscular electrical activity.
Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
DOUBLE
Study Groups
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Percutaneous electrolysis in the lumbar nerv
This group will be treated with intratissue percutaneous electrolysis using a needle G32 with galvanic current as a cathodic flow electrode in the posterior nerve root of L3, L4 and L5, bilaterally (one times per week / 6 weeks). The intervention will be guided by ultrasound equipment medically certified (Directive 93/42 / EEC) device (EPI Advanced Medicine, Barcelona, Spain).
Ultrasound-guided percutaneous electrolysis in the lumbar nerve root
This group will be treated with intratissue percutaneous electrolysis using a needle G32 with galvanic current as a cathodic flow electrode in the posterior nerve root of L3 (one times per week / 6 weeks). The intervention will be guided by ultrasound equipment medically certified (Directive 93/42 / EEC) device (EPI Advanced Medicine, Barcelona, Spain).
Electrical dry needling in trigger points
It consists in apply the electrical dry needling on active and/or latent TPs in the gluteus medius, quadratus lumborum, and erector spinae muscles of the subjects L3 (one times per week / 6 weeks).
Electrical Dry Needling in trigger points
It consists in apply the ultrasound-guided percutaneous electrolysis on active and/or latent TPs in the gluteus medius, quadratus lumborum, and erector spinae muscles of the subjects L3 (one times per week / 6 weeks).
Interventions
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Ultrasound-guided percutaneous electrolysis in the lumbar nerve root
This group will be treated with intratissue percutaneous electrolysis using a needle G32 with galvanic current as a cathodic flow electrode in the posterior nerve root of L3 (one times per week / 6 weeks). The intervention will be guided by ultrasound equipment medically certified (Directive 93/42 / EEC) device (EPI Advanced Medicine, Barcelona, Spain).
Electrical Dry Needling in trigger points
It consists in apply the ultrasound-guided percutaneous electrolysis on active and/or latent TPs in the gluteus medius, quadratus lumborum, and erector spinae muscles of the subjects L3 (one times per week / 6 weeks).
Eligibility Criteria
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Inclusion Criteria
* Age between 30 and 67 years old.
* Score ≥ 4 points on the Roland Morris Disability Questionnaire.
* Not being receiving other physical therapy.
Exclusion Criteria
* 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 intratissue percutaneous electrolysis.
* Central or peripheral nervous system disease.
30 Years
67 Years
ALL
Yes
Sponsors
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Universidad de Almeria
OTHER
Responsible Party
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Adelaida María Castro-Sánchez
PhD
Locations
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Universidad de Almeria
Almería, Almeria, Spain
Countries
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References
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de Miguel Valtierra L, Salom Moreno J, Fernandez-de-Las-Penas C, Cleland JA, Arias-Buria JL. Ultrasound-Guided Application of Percutaneous Electrolysis as an Adjunct to Exercise and Manual Therapy for Subacromial Pain Syndrome: A Randomized Clinical Trial. J Pain. 2018 Oct;19(10):1201-1210. doi: 10.1016/j.jpain.2018.04.017. Epub 2018 May 16.
Freeman MD, Woodham MA, Woodham AW. The role of the lumbar multifidus in chronic low back pain: a review. PM R. 2010 Feb;2(2):142-6; quiz 1 p following 167. doi: 10.1016/j.pmrj.2009.11.006.
Shahidi B, Hubbard JC, Gibbons MC, Ruoss S, Zlomislic V, Allen RT, Garfin SR, Ward SR. Lumbar multifidus muscle degenerates in individuals with chronic degenerative lumbar spine pathology. J Orthop Res. 2017 Dec;35(12):2700-2706. doi: 10.1002/jor.23597. Epub 2017 May 23.
Shahidi B, Parra CL, Berry DB, Hubbard JC, Gombatto S, Zlomislic V, Allen RT, Hughes-Austin J, Garfin S, Ward SR. Contribution of Lumbar Spine Pathology and Age to Paraspinal Muscle Size and Fatty Infiltration. Spine (Phila Pa 1976). 2017 Apr 15;42(8):616-623. doi: 10.1097/BRS.0000000000001848.
Abat F, Gelber PE, Polidori F, Monllau JC, Sanchez-Ibanez JM. Clinical results after ultrasound-guided intratissue percutaneous electrolysis (EPI(R)) and eccentric exercise in the treatment of patellar tendinopathy. Knee Surg Sports Traumatol Arthrosc. 2015 Apr;23(4):1046-52. doi: 10.1007/s00167-014-2855-2. Epub 2014 Jan 30.
Tuzun EH, Gildir S, Angin E, Tecer BH, Dana KO, Malkoc M. Effectiveness of dry needling versus a classical physiotherapy program in patients with chronic low-back pain: a single-blind, randomized, controlled trial. J Phys Ther Sci. 2017 Sep;29(9):1502-1509. doi: 10.1589/jpts.29.1502. Epub 2017 Sep 15.
Iborra-Marcos A, Ramos-Alvarez JJ, Rodriguez-Fabian G, Del Castillo-Gonzalez F, Lopez-Roman A, Polo-Portes C, Villanueva-Martinez M. Intratissue Percutaneous Electrolysis vs Corticosteroid Infiltration for the Treatment of Plantar Fasciosis. Foot Ankle Int. 2018 Jun;39(6):704-711. doi: 10.1177/1071100718754421. Epub 2018 Feb 13.
Jensen TS, Karppinen J, Sorensen JS, Niinimaki J, Leboeuf-Yde C. Vertebral endplate signal changes (Modic change): a systematic literature review of prevalence and association with non-specific low back pain. Eur Spine J. 2008 Nov;17(11):1407-22. doi: 10.1007/s00586-008-0770-2. Epub 2008 Sep 12.
Shahidi B, Fisch KM, Gibbons MC, Ward SR. Increased Fibrogenic Gene Expression in Multifidus Muscles of Patients With Chronic Versus Acute Lumbar Spine Pathology. Spine (Phila Pa 1976). 2020 Feb 15;45(4):E189-E195. doi: 10.1097/BRS.0000000000003243.
Goubert D, Oosterwijck JV, Meeus M, Danneels L. Structural Changes of Lumbar Muscles in Non-specific Low Back Pain: A Systematic Review. Pain Physician. 2016 Sep-Oct;19(7):E985-E1000.
Arias-Buria JL, Truyols-Dominguez S, Valero-Alcaide R, Salom-Moreno J, Atin-Arratibel MA, Fernandez-de-Las-Penas C. Ultrasound-Guided Percutaneous Electrolysis and Eccentric Exercises for Subacromial Pain Syndrome: A Randomized Clinical Trial. Evid Based Complement Alternat Med. 2015;2015:315219. doi: 10.1155/2015/315219. Epub 2015 Nov 15.
Valera-Garrido F, Minaya-Munoz F, Medina-Mirapeix F. Ultrasound-guided percutaneous needle electrolysis in chronic lateral epicondylitis: short-term and long-term results. Acupunct Med. 2014 Dec;32(6):446-54. doi: 10.1136/acupmed-2014-010619. Epub 2014 Aug 13.
Other Identifiers
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UALBIO2019/037
Identifier Type: -
Identifier Source: org_study_id
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