The Robot-Assisted Laparoscopic Radical Prostatectomy Combined Anterior and Posterior Approach

The Early Therapeutic Efficacy of The Robot-Assisted Laparoscopic Radical Prostatectomy Combined Anterior and Posterior Approach: A Single-Center Retrospective Cohort Study

The goal of this observational study was to compare the perioperative outcomes, postoperative urinary control rates and positive surgical margin (PSM) rates of the robot-assisted laparoscopic radical prostatectomy combined anterior and posterior approach (AP-RARP) with the Retzius-sparing approach (RS-RARP) and anterior approach (anterior-RARP) in the treatment of prostate cancer. The main question it aims to answer was:

• The early therapeutic efficacy of the robot-assisted laparoscopic radical prostatectomy combined anterior and posterior approach

Participants has been underwent:

• AP-RARP
• RS-RARP
• anterior-RARP Researchers compared the three groups to see if AP-RARP combines the advantages of anterior and posterior RARP and is a feasible surgical option for the treatment of prostate cancer.

Inclusion Criteria:

• pathologically diagnosed with prostate cancer by prostate biopsy
• underwent robot-assisted laparoscopic surgery
• the surgery performed by Weidong Gan
• the extended pelvic lymphadenectomy (PLA) is performed on patients with high-risk prostate cancer (PSA≥20 ng/ml or Grade Group 4-5 or clinical stage ≥T2c) and those considered to have a possibility of lymph node metastasis based on imaging evaluation.

Exclusion Criteria:

• Patients with a clinical and pathological TNM stage ≥T3b and N1
• patients with distant metastasis
• urinary incontinence before surgery
• received neoadjuvant therapy before surgery