Identification of the Optimal Functional Lymphatic Vessel for Lymphaticovenous Anastomosis
- Conditions
- Lymphedema
- Registration Number
- NCT06191081
- Lead Sponsor
- Taizhou Hospital
- Brief Summary
The aim of this study is to further explore the optimal screening factors for functional lymphatic vessels in lymphaticovenous anastomosis in patients with lymphedema.
- Detailed Description
By analyzing the size of lymphatic vessels (0.3-0.6mm), ICG imaging, contraction characteristics of lymphatic vessels and lymphatic flow in patients with lymphedema, the effect of functional lymphatic vessel selection on lymphatic drainage in patients with lymphedema was judged during operation, so as to provide a more scientific basis for the selection of functional lymphatic vessels in clinical surgery.
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 41
- lymphedema Paitent
- myoedema Paitent；lipedema Paitent
Study & Design
- Study Type
- OBSERVATIONAL
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Rate of flow through study completion, an average of 2.5 year while the presence of lymphatic fluid flowing out after cutting the lymphatic vessel is considered as flow positive
Rate of size(0.3-0.6mm) through study completion, an average of 2.5 year size of lymphatic vessels
Rate of lymphatic vessels contractility through study completion, an average of 2.5 year When observing lymphatic vessels in fluorescence mode, a contraction occurring within 10 seconds is considered as contractility positive
Rate of ICG through study completion, an average of 2.5 year When observing lymphatic vessels in fluorescence mode, lymphatic vessel fluorescence is considered as ICG positive
- Secondary Outcome Measures
Name Time Method
Trial Locations
- Locations (1)
Chong Liu
🇨🇳Zhejiang, China