Ultrasound guided percutaneous carpal tunnel release with hook blade

Status

Active, not recruiting

Phases

Phase 3

Study type

Interventional

Source

TCTR

Registry ID

TCTR20170222006

Enrollment

Registered

2017-02-22

Start date

2017-02-22

Completion date

Unknown

Last updated

2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Carpal tunnel syndrome Ultrasound guided Percutaneous carpal tunnel release

Interventions

Ultrasound guided percutaneous carpal tunnel release with hook blade&#44

proximal approach&#44

local anesthesia

Experimental Procedure/Surgery

Ultrasound guided percutaneous carpal tunnel release

Eligibility

Sex/Gender

All

Age

20 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1. Carpal tunnel syndrome, onset more than 6 months 2. Confirm diagnosis with electrodiagnostic study

Exclusion criteria

Exclusion criteria: 1. Previous carpal tunnel surgery 2. Other condition from ultrasound finding : carpal ganglion, mass lesion, tenosynovitis or synovial hypertrophy 3. Pregnancy 4. Bleeding tendency

Design outcomes

Primary

Measure	Time frame
Function 0, 3 and 6 months Boston questionnaire carpal tunnel syndrome (score),Electrophysiologic improvement 0,3 and 6 months Electrodiagnostic study : Nerve conduction study (DSL, DML, CMAP amplitude),Morphologic change of median nerve 0, 3 and 6 months Ultrasound measurement of median nerve diameter (square millimaters)	—

Secondary

Measure	Time frame
Patient satisfaction 3 months visual analog scale ,Return to work 2 weeks days,duration of pain killer medication use post procedure 2 weeks days	—

Countries

Thailand

Contacts

Public ContactNorarit Luanchumroen

Ministry of Public Health

tonnorarit@yahoo.com081-443-0709

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026