Carpal Tunnel Release Under Local Anaesthesia With or Without Distal

Status Recruiting

Clinical Trial Summary

Carpal tunnel syndrome is the most commonly appearing entrapment neuropathy of the upper extremity. Treatment options include both non-operative and surgical methods. Surgical treatment, carpal tunnel release (CTR), involves division of the transverse carpal ligament. Surgery can be done under an axillary- or intravenous block, or local or general anaesthesia. There are no randomised controlled trials comparing local infiltration anaesthesia with or without a distal median nerve block in carpal tunnel release. The aim of the study is to investigate whether a distal median nerve block, in addition to local anaesthesia in carpal tunnel release, reduces pain during and after the procedure. The null hypothesis is that the use of distal median nerve block with local anaesthesia does not reduce pain after CTR compared to pure local anaesthesia. This trial is a randomised controlled trial involving patients with carpal tunnel syndrome. Patients will be randomized into two study groups: local anaesthesia and local with a distal median nerve block. Fifty-nine patients will be needed for each group to have adequate power. The primary outcome is the pain level after the procedure for 72 hours using visual analogue scale. The secondary outcomes include expected pain; pain during the injection of the anaesthetic solution caused by pressure, burning, needle sting, and total pain; worst pain during the surgery; duration of anaesthesia; number of experienced needle stings; Boston Carpal Tunnel Syndrome Questionnaire; pain killer consumption, patient satisfaction, and safety . There are no prior randomised controlled trials (RCT) comparing local infiltration anaesthesia to local infiltration anaesthesia augmented with a distal median nerve block in CTR. Distal median block in CTR is believed to reduce pain intra- and postoperatively. However, the superiority of distal median block with local anaesthesia compared to pure local anaesthesia alone has not been proven.

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Carpal Tunnel Syndrome

Clinical Trial Details

NCT number	NCT05372393
Study type	Interventional
Source	Kuopio University Hospital
Contact	Noora Heikkinen, MBBS
Phone	+358504421930
Email	noorheik@student.uef.fi
Status	Recruiting
Phase	N/A
Start date	September 21, 2022
Completion date	September 2027

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See also
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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Carpal Tunnel Release Under Local Anaesthesia With or Without Distal Median Nerve Block — PERSONNEL

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms