Supermicrosurgical Lymphaticovenous Anastomosis for Prevention of Upper Limb Lymphedema (NCT07026292) | Clinical Trial Compass
Not Yet RecruitingNot Applicable
Supermicrosurgical Lymphaticovenous Anastomosis for Prevention of Upper Limb Lymphedema
120 participantsStarted 2025-07-01
Plain-language summary
Breast cancer-related lymphedema (BCRL) is one of the most common chronic complications following breast cancer treatment. This study enrolls breast cancer patients who are required to undergo axillary lymph node dissection and postoperative adjuvant radiotherapy. Based on patients' preferences, they will be assigned to receive either immediate distal lymphaticovenous anastomosis (ID-LVA) following axillary lymph node dissection (experimental group) or not (control group). The study aims to evaluate the safety and efficacy of ID-LVA in preventing breast cancer-related upper limb lymphedema.
Who can participate
Age range18 Years
SexFEMALE
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Inclusion criteria
✓. Age \>=18 years;
✓. Female;
✓. Pathologically confirmed invasive breast cancer;
✓. Unilateral breast cancer;
✓. Clinical stage T1-4 and N1-3 (post-neoadjuvant therapy staging for patients receiving neoadjuvant treatment);
✓. No clinical or radiographic evidence of distant metastasis;
✓. Scheduled to undergo axillary lymph node dissection with planned adjuvant radiotherapy;
✓. Willing and able to provide written informed consent.
Exclusion criteria
✕. Currently participating in other clinical trials that, in the investigator's judgment, may affect upper limb lymphatic drainage.
✕. No definitive indication for axillary lymph node dissection or adjuvant radiotherapy after neoadjuvant therapy.
✕. Pregnant or lactating women.
✕. Patients undergoing concurrent autologous tissue flap breast reconstruction or chest wall repair.
✕. Upper limb deformities, prior upper limb trauma, or surgical history that, in the investigator's assessment, may compromise lymphatic drainage.
What they're measuring
1
Lymphedema incidence
Timeframe: From enrollment to 24 months after surgery
Trial details
NCT IDNCT07026292
SponsorTianjin Medical University Cancer Institute and Hospital