Does Taking an Alpha-lipoic for 40 days after Carpal Tunnel Release decrease the likelihood of developing Pillar Pain?

Filippo, B., Granchi, D., Roatti, G., Merlini, L., Sabattini, T., & Baldini, N. (2017). Alpha-lipoic acid after median nerve decompression at the carpal tunnel: A randomized controlled trial. The Journal of Hand Surgery, 4, 236–42.

The Skinny – A double-blind, randomized controlled study was performed. Sixty-four patients were randomly assigned into two groups after median nerve decompression. Thirty-two patients took the alpha-lipoic acid (ALA), while the other 32 received the placebo pill. 

pillar pain

In The Weeds – The outcome measures utilized were Boston Carpal Tunnel score, 2-point discrimination, presence or absence of pillar pain, use of analgesics beyond post-op day 2, and sensory and motor conduction velocities.   These measures were assessed at three months post-op. 

Bringing it Home –  ALA did not significantly improve nerve conduction velocity or Boston Carpal Tunnel score. Taking ALA did reduce pillar pain, and static 2-point discrimination improved in both groups. 

Taking ALA for 40 days after carpal tunnel surgery can lower the incidence of Pillar Pain.   The study size was relatively small, and the outcome measures of pain and two-point discrimination test are somewhat subjective measures. The ALA treatment (pillar pain treatment) was well tolerated by the study participants. A larger study is needed to confirm these findings. 

Leave a Comment






More To Read

Should we still be immobilizing the thumb in scaphoid fractures, or is a wrist-only cast just as effective?

October 30, 2025

Article:Harper, K. J., Rees, Y., Tan, N. X., Li, H., Fonseca, E. A., Quach, P. G., Lee, G. S., Brayshaw, J.R., & McGarry, S. (2025). Determining the success of clinical outcomes for thumbimmobilization compared to no thumb immobilization in adult non-displaced, non-surgically managed scaphoid fractures: A systematic review. Hong Kong journal ofoccupational therapy. The Skinny:This study…

5+ Common Mallet Finger Splints

May 2, 2021

Finger orthoses can be tough, and the mallet orthosis is no exception in hand therapy. The protocol for 15 degrees of DIP extension with mallet fingers is tricky to manage while making a common mallet finger splint. Small splints on little fingers are also tricky to get sized just right and with strapping in the…

Splinting Options for Stiff Finger Joints

October 19, 2022

Following an injury to the proximal interphalangeal joint, there is often a loss of range of motion, typically in both the flexion and extension planes. Therefore, we have compiled a list of helpful splinting options for stiff finger joints. To Improve PIP Joint Flexion  Flexion Wrap with Elastic Tape (Coban): This is a very easy…

Neurolutions IpsiHand to Aide in Stroke Rehabilitation in Patients with Hemiparesis

September 26, 2025

Neurolutions IpsiHand to Aide in Stroke Rehabilitation in Patients with Hemiparesis Hemiparesis occurs in approximately 77% of new stroke cases and often persists into thechronic stage (Humphries et al., 2021). Recent innovation, such as brain-computer interfaces(BCIs), offer new opportunities for motor recovery even years after stroke. One such approach is the Neurolutions IpsiHand System, an…

Envelope_1

Sign-up to Get Updates Straight to Your Inbox!

Sign up with us and we will send you regular blog posts on everything hand therapy, notices every time we upload new videos and tutorials, along with handout, protocols, and other useful information.