Different Sessions of Perineural Injection With Dextrose for Carpal Tunnel Syndrome

Carpal Tunnel Syndrome Clinical Trial

Official title:

Comparison of Long-term Effect in Different Sessions of Perineural Injection With Dextrose for Carpal Tunnel Syndrome

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT03802435
• Other study ID #: Different PIT for CTS
• Status: Completed
• Phase: N/A
• Start date: August 1, 2019
• Est. completion date: March 31, 2024

Study information

• Verified date: April 2024
• Source: Tri-Service General Hospital
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

Carpal tunnel syndrome (CTS) is the most common peripheral entrapment neuropathy with involving compression of the median nerve in the carpal tunnel. The technique of perineural injection therapy (PIT) by using 5% dextrose (D5W) is now commonly used for peeling the nerve from surrounding soft tissue (called nerve hydrodissection), which may help antineurogenic inflammation, allow the impulse to pass, and rescue the nerve with ischemic damage. However, the evidence and reference of PIT and nerve hydrodissection are very seldom until our series researches since 2017. Moreover, our research revealed PIT with D5W is more beneficial than that of corticosteroid in patients with mild-to-moderate CTS at 4 to 6 months postinjection. However, the accumulative effect and long-term effect (more than 6 months) of PIT is still unknown. Hence, we design a randomized, double- blind, controlled trail to assess the long-term effect of ultrasound-guided PIT in patients with CTS. The aim one is to survey the possible accumulative effect of different sessions of PIT (6 months follow-up) and aim two is to evaluate the long-term effect and safety of PIT (one year follow-up).

Description:

After obtaining written informed consent, patients clinically diagnosed with mild-to-moderate CTS were includes and randomized into three groups. Group A, patients received two-sessions of ultrasound-guided PIT with 10cc D5W (3 months interval); Group B, patients received one-session of ultrasound-guided PIT with 10cc D5W and 5cc normal saline separately (3 months interval); Group C (control group), patients received two-sessions of ultrasound-guided PIT with nerve hydrodissection with 10cc normal saline. The primary outcome is Boston Carpal Tunnel Syndrome Questionnaire (BCTQ) and secondary outcomes include visual analog scale (VAS), cross-sectional area (CSA) of the median nerve, nerve conduction velocity of the median nerve, and Global assessment of treatment. The evaluations were performed pretreatment as well as on the 1st, 3rd, 6th, 9th month and one year after first injection.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 30
• Est. completion date: March 31, 2024
• Est. primary completion date: March 31, 2024
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: All
• Age group: 20 Years to 80 Years

Eligibility

Inclusion Criteria:

• Age between 20-80 year-old.
• Diagnosis was confirmed using an electrophysiological study

Exclusion Criteria:

• Cancer
• Coagulopathy
• Pregnancy
• Inflammation status
• Cervical radiculopathy
• Polyneuropathy, brachial plexopathy
• Thoracic outlet syndrome
• Previously undergone wrist surgery or steroid injection for CTS

Related Conditions & MeSH terms

• Carpal Tunnel Syndrome
• Syndrome

Intervention

Procedure:
• two-sessions of ultrasound-guided PIT
two-sessions of ultrasound-guided PIT with 10cc D5W (3 months interval)
• One-sessions of ultrasound-guided PIT
One-session of ultrasound-guided PIT with 10cc D5W and 10cc normal saline separately (3 months interval)
• Placebo ultrasound-guided injection with nerve hydrodissection
Two-sessions of ultrasound-guided PIT with nerve hydrodissection with 10cc normal saline (3 months interval).

Locations

Country	Name	City	State
Taiwan	Department of Physical Medicine and Rehabilitation, Tri-Service General Hospital	Taipei	Neihu District

Sponsors (1)

Lead Sponsor	Collaborator
Tri-Service General Hospital

Country where clinical trial is conducted

Taiwan, 

References & Publications (3)

Wu YT, Chen SR, Li TY, Ho TY, Shen YP, Tsai CK, Chen LC. Nerve hydrodissection for carpal tunnel syndrome: A prospective, randomized, double-blind, controlled trial. Muscle Nerve. 2019 Feb;59(2):174-180. doi: 10.1002/mus.26358. Epub 2018 Dec 4. — View Citation

Wu YT, Ho TY, Chou YC, Ke MJ, Li TY, Tsai CK, Chen LC. Six-month Efficacy of Perineural Dextrose for Carpal Tunnel Syndrome: A Prospective, Randomized, Double-Blind, Controlled Trial. Mayo Clin Proc. 2017 Aug;92(8):1179-1189. doi: 10.1016/j.mayocp.2017.05 — View Citation

Wu YT, Ke MJ, Ho TY, Li TY, Shen YP, Chen LC. Randomized double-blinded clinical trial of 5% dextrose versus triamcinolone injection for carpal tunnel syndrome patients. Ann Neurol. 2018 Oct;84(4):601-610. doi: 10.1002/ana.25332. Epub 2018 Oct 4. — View Citation

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Change from baseline of severity of symptoms and functional status on 1st, 3rd, 6th, 9th month and one year after injection	Boston carpal tunnel syndrome questionnaire (BCTQ) is a frequently used patient-based questionnaire for measurement of CTS which encompasses two components. In total, 11 questions and 8 items were evaluated to rate the symptom severity scale (SSS) and functional status scale (FSS), respectively. Both subscales range from 1 to 5 with a higher score indicating a higher degree of disability. The mean of total SSS and FSS divided with each item score were used for further analysis.	Pre-treatment, 1st, 3rd, 6th, 9th month and one year after injection
Secondary	Change from baseline of pain on 1st, 3rd, 6th, 9th month and one year after injection	Digital pain severity or paresthesia/dysthesia was evaluated using visual analog scale (VAS). Pain score scale ranged from 0 to 10, with 10 indicating the most severe pain.	Pre-treatment, 1st, 3rd, 6th, 9th month and one year after injection
Secondary	Change from baseline of cross-sectional area of the median nerve on 1st, 3rd, 6th, 9th month and one year after injection	Using the musculoskeletal sonogram to measure the cross-sectional area of the median nerve before treatment and multiple time frame after treatment.	Pre-treatment, 1st, 3rd, 6th, 9th month and one year after injection
Secondary	Change from baseline of electrophysiological measurement on 1st, 3rd, 6th, 9th month and one year after injection	Antidromic sensory nerve conduction velocity of the median nerve before treatment and multiple time frame after treatment.	Pre-treatment, 1st, 3rd, 6th, 9th month and one year after injection