Ahmed Omar MT, El Morsy AM, Abd-El-Gayed Ebid A.
BACKGROUND: In post-mastectomy patients, lymphedema has the potential to become a permanent progressive condition and become extremely resistant to treatment. The aim of this study was to evaluate the effect of low level laser therapy (LLLT) on limb volume, shoulder mobility, and hand grip strength.
Fifty women with breast cancer-related lymphedema were enrolled in a double-blind, placebo controlled trial.
Laser treatment wavelength of 904 nm, power of 5 mW, and spot size of 0.2 cm(2) over the axillary and arm areas, three times a week for 12 wk. Total energy applied at each point was 300 mjoules over seven points, giving a dosage of 1.5 joules/cm(2) in the active group.
CONCLUSION: Laser treatment was found to be effective in reducing the limb volume, increase shoulder mobility, and hand grip strength in approximately 93% of patients with postmastectomy lymphedema
Photomed Laser Surg. 2010 Feb;28(1):115-23