High-Intensity Laser Therapy Shows Promise in Alleviating Carpal Tunnel Syndrome Symptoms
Is there Light at the End of the Tunnel? A New Study Reveals Short-Term Benefits for Hand Grip Strength and Nerve Health
Researchers have recently investigated the impact of high-intensity laser therapy (HILT) on individuals suffering from carpal tunnel syndrome (CTS). The study, involving 60 diagnosed CTS patients, aimed to assess the effects on pain levels, functional status, hand grip strength, and the cross-sectional area of the median nerve through ultrasonography.
Laser Therapy?
High-Intensity Laser Therapy (HILT), employs focused light to stimulate cellular activity and promote healing. In HILT, specific wavelengths of light penetrate tissues, triggering a cascade of biological reactions at the cellular level. This process enhances blood flow, reduces inflammation, and accelerates tissue repair. Widely used for various conditions, including musculoskeletal issues, it's a non-invasive approach harnessing the therapeutic power of light to alleviate pain and improve overall health.
The Study
HILT was administered over a two-week period, with evaluations conducted before treatment, immediately after, and at a three-month follow-up. Data from the study revealed a statistically significant improvement in hand grip strength following HILT. However, this effect was observed to be short-lived, with no sustained differences in the long-term follow-up.
While pain levels, functional status and the median nerve's cross-sectional area improved HILT did not accelerate recovery and wellbeing compared to the control group.
In summary, this research sheds light on the potential benefits of high-intensity laser therapy for individuals with carpal tunnel syndrome, particularly in terms of short-term gains in hand grip strength and nerve health. However, the study emphasizes the need for further investigation to determine the sustainability of these effects over an extended period.
Source: 10.1007/s10103-023-03913-z