NCT06782464Toboroz
Upper Limb Nerve Cryoneurolysis is Non Inferior to the Usual Care and Has Therapeutic Add Value in Dealing With Shoulder Pain and Functional Problems Caused by Spasticity and Motor Impairment
Ultrasound Guided Cryoneurolysis to Treat Shoulder Pain and Functional Problems Related to Upper Limb Spasticity
Forrás: ClinicalTrials.gov · Utoljára frissítve: 2026. márc. 19.
Rövid összefoglaló (regiszter, angolul)
This trial is part of the spastiCRYO clinical research project. The primary objective of this clinical trial is to test the hypothesis: "Upper limb nerve cryoneurolysis is non inferior to the usual care and has therapeutic add value in dealing with shoulder pain and functional problems caused by spasticity and motor impairment". It is a non-inferiority study on the referred topic, comparing the therapeutic effect (improvement in function and pain) of cryoneurolysis of selected nerves (lateral pectoral nerve and thoracodorsal nerve) with the usual care: intramuscular botulinum neurotoxin type A (BoNT-A) injection of pectoralis major, teres major and subscapularis muscles. The hypothesis is that cryoneurolysis is not inferior to the usual care in terms of magnitude of the therapeutic effect and might have a therapeutic add-value in terms of duration of that effect. Two secondary hypotheses are firstly, that cryoneurolysis is a safe procedure that can be deployed in a rehabilitation hospital setting with minimum requirements to perform mini-invasive procedures and secondly that selecting patients who might benefit from this treatment is straightforward. To test these hypotheses, the research team will gather, analyse and compare outcome measures data from the endpoints which are the changes along the trial duration in shoulder pain, upper limb function, involved muscles spasticity, shoulder range of motion (abduction and external rotation) level of impairment, and follow-up of potential adverse effects in two independent and equivalent groups of participants who have shoulder pain and functional limitations caused by spasticity and are in a stable phase of their condition. Participants in one group (cryoneurolysis arm) have one session of selected nerves ultrasound and neurostimulation guided cryoneurolysis and participants in the other group (BoNT-A arm) have one session of ultrasound and neurostimulation guided injection of BoNT-A in the pectoralis major, teres major and subscapularis. The participants of the two groups follow an upper limb analogous rehabilitation program for 24 weeks after each intervention. Longitudinal follow-up in the trial will take 24 weeks. In a real-world scenario, within 24 weeks the effect of Bont-A intramuscular injection has already waned, and the procedure should be repeated. Secondary objectives are to compare changes in upper limb sensory function and electroneuromyographic parameters with the intention to understand the cryoneurolysis mechanism of action and the reversibility of this mini-invasive intervention. Changes in quality-of-life dimension of participants is a secondary endpoint as well.
- Állapot (regiszter)
- Toboroz
- Vizsgálattípus
- Beavatkozással járó
- Résztvevők száma
- 50 (tervezett)
- Első benyújtás
- 2024. dec. 13.
- Kezdés
- 2024. dec. 12.
- Elsődleges befejezés
- 2028. dec. 12.
- Fő szponzor
- Centre National de Rééducation Fonctionnelle et de Réadaptation
- Betegségek
- Stroke (szélütés), Sclerosis multiplex (SM)
- NCT-szám
- NCT06782464
Mit vállalsz
- Vizsgálat típusa: Beavatkozással járó
- Tervezett résztvevők: 50
- 2024. dec. 12. és az elsődleges befejezés (2028. dec. 12.) között
- 1 helyszín, 1 országban
- Vizitek és vizsgálatok: kérdezd a vizsgálat csapatát, a regiszter nem sorolja fel őket
A(z) ClinicalTrials.gov regisztermezőiből összeállítva. A vizsgálat felépítését írja le.
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Korábbi kezelés
- Previous intervention or condition that altered the target neural anatomy of the upper limb.
- Current enrollment in an investigational drug or device study targeting spasticity management.
- Chronic medication use (prescription or over-the-counter) that, in the investigator's opinion, would affect study participation or subject safety.
- Diagnosis of concomitant progressive neurological diseases such as Amyotrophic Lateral Sclerosis.
Más betegség
- Allergy or intolerance to local anesthesia/BoNT-A.
- Contraindications to BoNT-A administration, such as:
- Myasthenia Gravis
- Eaton-Lambert syndrome
- Possible drug interactions (e.g., aminoglycosides and BoNT-A)
- Any local skin condition at the treatment site that may adversely affect treatment or outcomes.
- Contraindications to cryoneurolysis, including:
- Diagnosis of cryoglobulinemia
- Paroxysmal cold hemoglobinuria
- Cold urticaria
- Raynaud's disease
- Any form of peripheral neuropathy
- Open and/or infected wounds on the affected limb
- Any reason, in the investigator's opinion, that the subject may not be suitable for study participation (e.g., history of noncompliance, drug addiction, or any related upper limb injury).
Egyéb
- In the investigator's opinion, the subject will be exposed to unacceptable risk by participation.
- Any injection (neurolytic, sclerosing, anesthesia, etc.) to the upper limb within the last 4 months.
- Spasticity invasive treatment such as intrathecal baclofen during the trial.
- Pregnancy or lactation.
Kiket keres a vizsgálat
- Be over 18 years old.
- Have a clinically and functionally stable condition.
- Present spastic hemiplegia of the upper limb caused by a stroke, traumatic, or hypoxic brain event occurring more than 6 months before the study.
- The paretic upper limb must present significant spastic plegia at the shoulder adductors and/or shoulder internal rotators (≥ 1+ on the Modified Ashworth Scale).
- Have a Visual Analogue Scale (VAS) pain score > 40/100 mm.
- Have spasticity causing limitations in providing care.
- Have the cognitive capacity to make informed decisions. A comprehensive explanation of the study will be provided orally and in writing to participants and a trusted relative of their choosing.
- Maintain any medications on a stable schedule.
- Accept and have access to an interdisciplinary rehabilitation program and standardized evaluation sessions throughout the study.
Életkor a regiszterben: 18 év – - · Nem: nők és férfiak · Egészséges önkénteseket nem fogad
Helyszínek (1)
Helyszínek a regiszter sorrendjében. Ha a profilodba mented a városodat, távolság szerint rendeződnek.
| Helyszín | Város | Ország | Helyszín állapota |
|---|---|---|---|
| Rehazenter, Centre National de Rééducation fonctionnelle et de Réadaptation | Luxembourg | Luxemburg | Toboroz |
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