NCT07412158已完成不适用
Development and Clinical Application of a Novel Imaging Grading System for Pheochromocytoma and Paraganglioma (PPGL)
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 500
- 试验地点
- 1
- 主要终点
- Operative Time
研究概览
简要总结
This study aims to develop and preliminarily validate an anatomy-morphological risk grading system (IUPU-PPGL Grading) based on preoperative imaging 3D reconstruction, in order to quantitatively assess surgical complexity and perioperative safety in PPGL patients, and to evaluate the value of this grading system for formulating individualized surgical strategies.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 18 Years 至 85 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •① Patients who underwent curative surgical resection (including laparoscopic, robot-assisted, or open surgery) at our hospital within the study period;
- •Postoperative pathological confirmation of PPGL;
- •Availability of complete preoperative imaging data; ④ Availability of complete perioperative clinical data, including anesthesia records, surgical records, and postoperative hospitalization information; ⑤ Age ≥ 18 years.
排除标准
- •① Lack of key imaging data or poor image quality that could not meet evaluation requirements;
- •Requirement for concurrent complex surgery for other diseases, making it difficult to independently assess perioperative indicators; ③ History of biopsy only, exploratory surgery, or presence of recurrence, bilateral, or multifocal lesions, preventing independent evaluation; ④ Primary tumors located in special sites (e.g., pelvic, bladder, spermatic cord, or other rare extra-adrenal locations), leading to incomparable surgical approaches and perioperative outcomes.
结局指标
主要结局
Operative Time
时间窗: Intraoperative
次要结局
未报告次要终点
研究者
研究点 (1)
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