Comparison of Perioperative and Postoperative Outcomes of Single-port (SP) Extraperitoneal Approach and Multi-port (MP) Transperitoneal Approach in Robot-assisted Radical Prostatectomy：A Propensity Score-matched Retrospective Cohort Study
试验速览
- 阶段
- 不适用
- 状态
- 进行中（未招募）
- 入组人数
- 625
- 试验地点
- 8
研究概览
简要总结
This multicenter retrospective observational study aims to compare perioperative and postoperative outcomes between the da Vinci SP extraperitoneal approach (SP-EA) and the robotic multi-port transperitoneal approach (MP-TA) in robot-assisted radical prostatectomy for localized prostate cancer.
详细描述
This is a multicenter, retrospective, propensity score-matched observational cohort study conducted in Japan.
The study aims to compare perioperative and postoperative outcomes of robot-assisted radical prostatectomy (RARP) performed using the da Vinci SP extraperitoneal approach (SP-EA) and the robotic multi-port transperitoneal approach (MP-TA) in patients with localized prostate cancer.
Clinical data will be retrospectively and continuously collected from participating institutions and analyzed to evaluate the utility and potential clinical benefits of the SP-EA approach.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Retrospective
入排标准
- 性别
- Male
- 接受健康志愿者
- 否
入选标准
- •Patients with localized prostate cancer (clinical stage T1-T3a, N0, M0) eligible for radical prostatectomy
- •Patients who underwent RARP via SP-EA or MP-TA on or after January 1, 2023
- •Patients with available postoperative follow-up data for ≥6 months (≥166 days) *note 1)
排除标准
- •Patients who have expressed an intention to refuse the use of their data for this study
- •Patients who underwent RARP using surgical approaches other than those specified in the inclusion criteria (e.g., transvesical approach)
- •Patients who underwent RARP with pelvic lymph node dissection (PLND)
- •Patients with a history of radiotherapy for prostate cancer
- •Any other patients whom the principal investigator or a co-investigator deem inappropriate, such as those with missing outcome data.
研究组 & 干预措施
SP-EA group
Patients who underwent robot assisted radical prostatectomy using the da Vinci SP extraperitoneal approach.
MP-TA group
Patients who underwent robot assisted radical prostatectomy using the robotic multi port transperitoneal approach.