Review of the evidence of lymphedema treatment effect.
Lymphedema treatment aims to alleviate symptoms, prevent progression, and reduce risk for skin infection. Mainstream treatment options have been investigated in more than 160 studies. Findings from these studies have been included in at least 1 of more than 20 literature reviews. A critique of these reviews was undertaken to summarize efficacy findings. The quality of the reviews was evaluated, and gaps in the research were identified to better guide clinical practice. Overall, there was wide variation in review methods. The quality of studies included in reviews, in study design and reporting overall, has been poor. Reviews consistently concluded that complex physical therapy is effective at reducing limb volume. Volume reductions were also reported after the use of compression garments, pumps, and manual lymphatic drainage. However, greatest improvements were reported when these treatments formed a combined treatment program. Large, well-designed, evaluated, and reported randomised, controlled trials are needed to evaluate and compare treatments. Consistent outcome measures will allow better quality reviews and meta-analysis in the future.
From the School of Public Health and Social Work, Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, Australia.
Anna
A
Finnane
Monika
M
Janda
Sandra C
SC
Hayes
D001458:Bandages; D003131:Combined Modality Therapy; D004322:Drainage; D005081:Exercise Therapy; D006801:Humans; D048228:Intermittent Pneumatic Compression Devices; D008209:Lymphedema / Q000628:therapy*; D026741:Physical Therapy Modalities; D053828:Stockings, Compression