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Trial of Ultrasound Guided Carpal Tunnel Release Versus Traditional Open Release (TUTOR)

S

Sonex Health

Status

Completed

Conditions

Carpal Tunnel Syndrome
CTS
Carpal Tunnel

Treatments

Procedure: mOCTR
Device: CTR with Ultrasound Guidance using the UltraGuideCTR device

Study type

Interventional

Funder types

Industry

Identifiers

NCT05405218
90079-TP

Details and patient eligibility

About

Study to compare the safety and effectiveness of carpal tunnel release with ultrasound guidance (CTR-US) vs. mini-open carpal tunnel release (mOCTR) in patients with symptomatic carpal tunnel syndrome (CTS).

Enrollment

122 patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  1. ≥18 years of age
  2. Clinical diagnosis of unilateral or bilateral idiopathic CTS
  3. CTS-6 score >12 in target hand
  4. Absence of carpal tunnel symptoms in the contralateral hand that interfere with normal daily activities or work at the time of consent and are not anticipated to interfere with return to activities or return to work within at least 3 months post-operatively
  5. Median nerve cross-sectional area ≥10 mm2 in the proximal carpal tunnel region of the target hand measured by diagnostic ultrasound
  6. Prior failure of one or more nonsurgical treatment options for the target hand (e.g., physical activity modification, bracing, splinting, corticosteroid injection)
  7. Subject agrees to complete follow-up questionnaires over a 12-month period
  8. Subject has a valid mobile phone number and email address to receive and answer follow-up questionnaires

Exclusion criteria

  1. Prior surgery on the target wrist or hand with the exception of trigger finger that has clinically recovered
  2. History of prior surgical CTR procedure in the target hand
  3. History of prior surgical CTR in the contralateral hand within 3 months of enrollment or with persistent symptoms that interfere with normal daily activities or work at the time of consent
  4. Corticosteroid injection in the target wrist or hand within 6 weeks of study procedure date
  5. Presence of additional process in the target wrist or hand requiring additional intervention beyond carpal tunnel release (e.g. neurolysis, mass removal, tenosynovectomy)
  6. Clinically significant degenerative arthritis of the upper limb (shoulder to hand) on the target side
  7. Clinically significant inflammatory disease (including tenosynovitis) of the upper limb (shoulder to hand) on the target side
  8. Clinically significant trauma or deformity of the upper limb (shoulder to hand) on the target side
  9. Clinically significant vascular disease (including Raynaud's phenomenon) of the upper limb (shoulder to hand) on the target side
  10. Clinically significant neurological disorder (including complex regional pain syndrome) of the upper limb (shoulder to hand) on the target side
  11. Planned surgical or interventional procedure on the contralateral wrist or hand
  12. Systemic inflammatory disease (e.g., rheumatoid arthritis, lupus)
  13. Amyloidosis
  14. Chronic renal insufficiency requiring dialysis
  15. Diabetes not controlled by a stable dose of medication over the past three months
  16. Uncontrolled thyroid disease
  17. Pregnant or planning pregnancy in the next 12 months
  18. Workers compensation subjects
  19. Inability to provide a legally acceptable Informed Consent Form and/or comply with all follow-up requirements
  20. Subject has other medical, social or psychological conditions that, in the opinion of the investigator, preclude them from receiving the pre-treatment, required treatment, and post-treatment procedures and evaluations

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

None (Open label)

122 participants in 2 patient groups

Carpal Tunnel Release with Ultrasound Guidance using the UltraGuideCTR device
Experimental group
Treatment:
Device: CTR with Ultrasound Guidance using the UltraGuideCTR device
Mini Open Carpal Tunnel Release (mOCTR)
Active Comparator group
Treatment:
Procedure: mOCTR

Trial documents
1

Trial contacts and locations

12

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Data sourced from clinicaltrials.gov

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