Comparison of manual lymphatic drainage massage and negative pressure massage therapy efficacy in lymphedema patients: a randomized controlled study.

Ersoy, S., Kesiktaş, N., Şirin, B., Buğdaycı, N., Kibar, H., Paker, N. October 2023. Department of Physical Medicine and Rehabilitation, Istanbul Physical Medicine and Rehabilitation Training and Research Hospital, Istanbul, Turkey DOI: 10.18621/eurj.1354942

Objectives: Lower extremity lymphedema due to secondary causes is a lifelong complication that can be encountered. Its treatment is essential, because it has significant impact on quality of life and daily living activities related to lower extremity involvement. This research aims to compare the effects of Manual Lymphatic Drainage Massage (MLD) and Negative Pressure Massage Therapy (NPMT) treatments in order to provide maximum benefit to patients.

Methods: This prospective, randomized study included 30 patients with lower extremity lymphedema due to secondary causes. Patients, randomized using computer software, were divided into two groups. The first group (n =15) received 45 minutes, 15 sessions of MLD, while the second group (n =15) received 45 minutes of 15 sessions of NPMT using the LymphaTouch device. Compression bandaging was applied to both groups and self-drainage training was given to all patients. The circumference of the extremity at 6 reference points were measured and their pain and discomfort assessed by the Visual Analogue Scale (VAS) were recorded before and after treatment. Changes within the groups and between the groups were compared using the SPSS statistical program.

Results: Statistically significant improvement was observed in all parameters in both treatment groups. The decrease in VAS pain and VAS discomfort scores (p < 0.05 and p < 0.01; respectively), circumference measurement of the extremity (p < 0.01) was statistically greater in the NPMT group compared to the MLD group.
Conclusions: In conclusion, NPMT appears to be a beneficial non-invasive treatment method for reducing extremity volumes and decreasing subjective pain and discomfort in lymphedema patients.
Keywords: Lymphedema, manual lymphatic drainage, topical negative pressure therapy, compression bandages

Conclusion: Based on the results of this study, NPMT appears to be a beneficial non-invasive treatment method for reducing extremity volumes and decreasing subjective pain and discomfort in lymphedema patients. It is believed to be a preferred option over manual therapy methods due to its ease for therapists, reduced direct contact with the patient, lower risk of serious complications, and ease of patient compliance with the device. By preventing skin-to-skin contact, it can minimize the risk of transferring toxins or body fluids caused by chemotherapy and radiotherapy.