Upfront surgery group:None

2 trials

Sponsors

Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China, Chinese PLA General Hospital

Conditions

Renal Cell Carcinoma complicated with Inferior Vena Cava Tumor ThrombusThyroid cancer

Unknown Phase

Perioperative Outcomes and Long-term Prognosis of Multimodal Therapy in Locally Advanced Thyroid Cancer: An Ambispective Cohort Study

Active, not recruitingChiCTR2600118882

Fujian Medical University Union Hospital, Fuzhou, Fujian Province, ChinaThyroid cancer

Start: 2026-02-24Updated: 2026-06-22

Evaluation of Surgical Difficulty of Radical Nephrectomy Combined with Inferior Vena Cava Tumor Thrombectomy After Failed Neoadjuvant Downstaging: A Multicenter Retrospective Propensity Score Matching Study

Active, not recruitingChiCTR2600130191

Chinese PLA General HospitalRenal Cell Carcinoma complicated with Inferior Vena Cava Tumor Thrombus

Start: 2026-09-15Updated: 2026-08-24