Extracorporeal Shockwave Therapy for Spasticity in People With Spinal Cord Injury

Last updated: March 23, 2026
Sponsor: Kessler Foundation
Overall Status: Completed

Phase

N/A

Condition

Spinal Cord Injuries

Limb Spasticity

Cerebral Palsy

Treatment

Extracorporeal Shockwave Therapy

Clinical Study ID

NCT05432999
R-1178-22
  • Ages > 18
  • All Genders

Study Summary

People with spinal cord injury (SCI) experience a host of secondary complications that can impact their quality of life and functional independence. One of the more prevalent complications is spasticity, which occurs in response to spinal cord damage and the resulting disruption of motor pathways. Common symptoms include spasms and stiffness, and can occur more than once per hour in many people with SCI. Spasticity can have a negative impact over many quality of life domains, including loss of functional independence, activity limitations, and even employment. Its impact on health domains is also pronounced, with many people who have spasticity reporting mood disorders, depression, pain, sleep disturbances, and contractures. Spasticity can interfere with post-injury rehabilitation and lead to hospitalization. There are many treatments for spasticity in this population. However, many do not have long-term efficacy, and, if they do, they are often pharmacological in nature and carry side effects that could limit function or affect health. The goal of this pilot, randomized-controlled study is to investigate the potential efficacy and safety of a non-invasive treatment with a low side effect profile, extracorporeal shockwave therapy (ESWT). ESWT has shown some benefits in people with post-stroke spasticity with no long term side effects. Thirty individuals with chronic, traumatic SCI will be recruited. Fifteen will be provided with ESWT while the other fifteen will be given a sham treatment. Clinical and self-report measures of spasticity and its impact on quality of life will be collected, as well as quantitative ultrasound measures of muscle architecture and stiffness. The ultimate goal of this pilot project is to collect the data necessary to apply for a larger randomized-controlled trial. Conducting a larger trial will allow for a more powerful estimation of safety and efficacy of ESWT as a treatment for spasticity in people with SCI.

Eligibility Criteria

Inclusion

Inclusion Criteria:

  1. 18 years of age or older.

  2. Have a non-progressive traumatic SCI (complete or incomplete) with residualneurological deficits that occurred greater than 1 year prior to their enrollment.

  3. MAS score of 2 or greater in the gastrocnemius of the treated limb.

  4. Can be treated with shockwaves. Contraindications include current or recent (withinthe past 3 months) infection at the site of treatment and severe coagulopathies (e.g. hemophilia).164

  5. No change in antispasmodic medications within the past three months or intendedchanges over the course of the trial.

  6. Participant is able and willing to comply with the protocol.

Exclusion

Exclusion Criteria:

  1. History of surgical procedures of the lower extremity.

  2. Ankle contracture.

  3. Sever, inflammatory arthritic diseases.

  4. Thrombosis.

  5. Anticoagulant medications.

  6. Pregnancy.

  7. Cancer.

  8. Recent history of local injection of botulinum toxin within 6 months, orphenol/alcohol with 12 months.

Study Design

Total Participants: 5
Treatment Group(s): 1
Primary Treatment: Extracorporeal Shockwave Therapy
Phase:
Study Start date:
September 01, 2022
Estimated Completion Date:
December 01, 2025

Connect with a study center

  • Kessler Foundation

    West Orange, New Jersey 07052
    United States

    Site Not Available

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