- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT05067673
Tissue Changes in Lumbar Multifidus After Dry Needling in Subjects With Nonspecific Low Back Pain.
Association Between Tissue Changes in Lumbar Multifidae and Improvement in Pain and Disability After Dry Needling in Subjects With Nonspecific Low Back Pain. Randomized Clinical Trial.
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Description détaillée
Lower back pain in regarded as the main cause of disability in the world, which has a significant socio-economic impact. Deep dry needling is effective in handling such pain and is one of the techniques of choice by physiotherapists. In this area, the use of ultrasound provides information of interest such as length, thickness, diameter, cross-sectional area or muscle volume, among others.
Objective: Finding out if tissue changes (thickness, histogram and shrinkage rate) that occur in the lumbar multifidus after deep dry needling are related to changes in patient's pain and disability.
It's a double-blind randomized clinical trial in parallel groups. Patients will be randomly divided into 2 groups. One of them will receive dry needling and the other dry needling placebo. The initial, post-needling and a week after evaluations will be performed by a blinded to the intervention therapist.
Type d'étude
Inscription (Réel)
Phase
- N'est pas applicable
Contacts et emplacements
Lieux d'étude
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Madrid
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Torrejón De Ardoz, Madrid, Espagne, 28850
- Sebastian
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Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
La description
Inclusion Criteria:
- Age between 18 and 65 years.
- Nonspecific pain in the lumbar region.
Exclusion Criteria:
- Previous surgery in the lumbosacral spine.
- Osteoporosis.
- Needle phobia.
- Neurogenic pain with positive tests or negative symptoms.
- Red flags: cauda equina syndrome, sudden weight loss, fracture, cancer, infection or systemic diseases.
- Pregnancy.
- Physiotherapy intervention in the 4 weeks prior to the intervention.
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: Randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Double
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
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Comparateur placebo: Control group
Placebo dry needling
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Placebo dry needling will be performed with DongBang DB100 Acupuncture Needles which, upon contact with the patient, retract, hiding in the needle handle.
The patient will be in the prone position with a pillow in the abdominal region.
The area will be cleaned with an antiseptic and allowed to air dry for 3 minutes.
At the point indicated by the evaluator, the placebo needle will be placed initially and the introduction of the needle and its location will be simulated with the ultrasound system.
10 repetitions will be performed.
The needle will be removed by depositing it in a needle container and a compression will be made in the treated area.
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Expérimental: Experimental group
Dry needling
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The dry needling will be performed using disposable stainless steel needles (AGU-PUNT needles of size 0.30x50mm or 0.30x60mm depending on the patient) that will be inserted perpendicularly at the point of major hyperalgesia using the Hong technique.
The patient will be in the prone position with a pillow placed in the abdominal region.
The area will be cleaned with an antiseptic and allowed to air dry for 3 minutes.
After this time, the needle will be inserted at the point indicated by the evaluator before reaching the lumbar multifidus by means of echolocation.
Once it is assured that it is in the right place, a total of 10 repetitions are performed.
The needle will be removed by depositing it in a needle container and a compression will be removed in the treated area until hemostasis is achieved.
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Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
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Changes from baseline in pain on the 10-point Visual Analog Scale (VAS, 0-10 score) at immediatelypost-needling and a week after.
Délai: Baseline, immediately post-needling and a week after.
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This scale shows concurrent and predictive validity in the assessment of pain.
A difference of 2 points represents a clinically significant change that exceeds the limits of measurement error.
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Baseline, immediately post-needling and a week after.
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Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Thickness of lumbar multifidus measured with Rehabilitive Ultrasound Imaging in millimeters
Délai: Baseline, immediately post-needling and a week after.
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Baseline, immediately post-needling and a week after.
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Histograms using image analysis
Délai: Baseline, immediately post-needling and a week after.
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Baseline, immediately post-needling and a week after.
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Pressure Pain threshold
Délai: Baseline, immediately post-needling and a week after.
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It will be measured by using a pressure algometer.
Lumbar multifidus algometry is performed approximately 1.5 cm from the spinous process of the level to be evaluated.
The measurement will be taken 3 times to avoid variability by instructing patients to say verbally when they begin to feel pain.
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Baseline, immediately post-needling and a week after.
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Disability
Délai: Baseline, immediately post-needling and a week after.
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it will be measured using the Roland-Morris questionnaire.
Values range from 0 (absence of disability) to 24 (maximum level of disability).
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Baseline, immediately post-needling and a week after.
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Contraction time measured in milliseconds with M-mode
Délai: Baseline, immediately post-needling and a week after.
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The patient performs a hip extension in the prone position
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Baseline, immediately post-needling and a week after.
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Collaborateurs et enquêteurs
Parrainer
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Réel)
Achèvement primaire (Réel)
Achèvement de l'étude (Réel)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Réel)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Termes MeSH pertinents supplémentaires
Autres numéros d'identification d'étude
- 210108
Plan pour les données individuelles des participants (IPD)
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Informations sur les médicaments et les dispositifs, documents d'étude
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