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Study identifier: NCT06852352 Synced from ClinicalTrials.gov · July 29, 2026
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An Exploratory Study to Confirm Efficacy of Modified Deep Cervical Lymphovenous Anastomosis (LVA) in Alzheimer's Disease/ Parkinson's Disease

Condition: Alzheimer Disease · Parkinson Disease  ·  Sponsor: Zhejiang Provincial People's Hospital

PhaseNA
Planned participants160
Who can joinAll sexes, 50 Years to 80 Years
Healthy volunteersNo

About this study

Alzheimer's disease (AD) and Parkinson's disease (PD) are characterized by pathological protein accumulation in the brain-Aβ/tau in AD and α-synuclein in PD. Recent studies have indicated that age-related lymphatic vessel atrophy compromises the metabolic clearance capacity of meningeal lymphatic vessels, potentially disrupting the equilibrium between production and clearance of Aβ/α-synuclein, ultimately leading to pathological accumulation of these proteins within the brain. Deep cervical lymphovenous anastomosis (LVA), a surgical technique proven effective in restoring lymphatic drainage in lymphedema, may enhance clearance of neurotoxic proteins by improving cervical lymphatic outflow. This project aims to evaluate the efficacy of modified deep cervical LVA in treating AD and PD, establishing a novel therapeutic strategy to modify disease progression and improve quality of life in neurodegenerative disorders, additionally offering the pathogenic mechanisms underlying neurodegenerative disorders.

This description comes directly from the study's public registry record.

Talk to the study team

Youmao Zheng  ·  +86-571-85335800  ·  Zhengym6228@gmail.com

Always discuss trial participation with your own doctor first.

Locations (1)

Zhejiang Provincial People's HospitalHangzhou, Zhejiang, ChinaRecruiting

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Source record: clinicaltrials.gov/study/NCT06852352