Outcomes of Lymphovenous Anastomosis for Lower Extremity Lymphedema: A Systematic Review
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Methods: A comprehensive literature search was conducted in the Ovid MEDLINE, Ovid EMBASE, and Scopus databases to extract articles published through June 2021. Studies reporting data on objective postoperative improvement in lymphedema and/or subjective improvement in quality of life for patients with LEL were included. Extracted data comprised demographics, number of patients and lower limbs, duration of symptoms before LVA, surgical technique, duration of follow-up, and objective and subjective outcomes.
Results: A total of 303 articles were identified and evaluated, of which 74 were ultimately deemed eligible for inclusion in this study, representing 6260 patients and 2554 lower limbs. The average patient age ranged from 22.6 to 76.14 years. The duration of lymphedema before LVA ranged from 12 months to 11.4 years. Objective rates of improvement in lymphedema ranged from 23.3% to 100%, with the greatest degree of improvement seen in patients with early-stage LEL.
Conclusions: LVA is a safe and effective technique for the treatment of LEL of all stages. Several emerging techniques and variations may lead to improved patient outcomes.
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Sanka S, Chryssofos S, Anolik R, Sacks J Med Oncol. 2025; 42(2):44.
PMID: 39806245 PMC: 11729126. DOI: 10.1007/s12032-024-02576-2.
Hahn B, Richir M, Witkamp A, de Jong T, Krijgh D JPRAS Open. 2025; 43:187-199.
PMID: 39758212 PMC: 11699470. DOI: 10.1016/j.jpra.2024.11.001.
Chao S, Kuan C, Lin Y, Tai H, Cheng N Plast Reconstr Surg Glob Open. 2024; 12(8):e6064.
PMID: 39148508 PMC: 11326461. DOI: 10.1097/GOX.0000000000006064.
Peng S, Huang C, Shih C, Tsai P, Yang J, Hsieh C Healthcare (Basel). 2024; 12(14).
PMID: 39057563 PMC: 11276612. DOI: 10.3390/healthcare12141419.
[Cost comparison of conservative vs. surgical treatment of chronic lymphedema].
Nuwayhid R, Langer S, von Dercks N Chirurgie (Heidelb). 2024; 96(1):41-47.
PMID: 38940836 PMC: 11729079. DOI: 10.1007/s00104-024-02123-9.