An observational study in Prostatectomy and Prostate Neoplasm, sponsored by Nanjing University School of Medicine. Completed at 1 site in China. Open to male participants. Per ClinicalTrials.gov, last updated 2023-08-31.
Sponsored by Nanjing University School of Medicine · Observational
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:
Participants has been underwent:
6,484 studies on the registry are indexed under Prostatic Neoplasms; 1,415 are open to participants now.
This study's enrollment of 233 is above the median of 200 across 1,200 observational studies indexed under Prostatic Neoplasms.
Browse Prostatic Neoplasms studies →Nanjing University School of Medicine is the lead sponsor of 39 studies on the registry; 5 are open to participants now.
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The clinical data of 233 patients treated between September 2020 and May 2022 at Nanjing Drum Tower Hospital were retrospectively analyzed.
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Exclusion Criteria:
the robot-assisted laparoscopic radical prostatectomy combined anterior and posterior approach
Procedure: the robot-assisted laparoscopic radical prostatectomy
the robot-assisted laparoscopic radical prostatectomy with the Retzius-sparing approach
Procedure: the robot-assisted laparoscopic radical prostatectomy
he robot-assisted laparoscopic radical prostatectomy with anterior approach
Procedure: the robot-assisted laparoscopic radical prostatectomy
We collect medical data of 233 patients with clinically localized prostate cancer who underwent AP-RARP, RS-RARP or anterior-RARP. Perioperative outcomes, including operation time, intraoperative blood loss, intraoperative and postoperative transfusion, postoperative infection, and anastomotic leakage, were compared among the three groups. The postoperative continence rates and PSM rates were also compared.
urinary continence
was defined as using 0-1 pad a day
Time frame: 0-6 month after surgery
positive surgical margin
observed whether the tissue cutting in surgery has tumor cell in surgical margin by pathologist
Time frame: 2 weeks after surgery
operating time
The start time of the operation refers to the time of incision of the skin at the surgical site. The end time of surgery refers to the time when the skin is sutured.
Time frame: the day of the surgery
intraoperative blood loss
Intraoperative bleeding was defined as the sum of blood content in blood gauze, blood content in negative pressure suction bottle and blood clot volume.
Time frame: the day of the surgery
Plan to share: Undecided
No publications or documents are linked to this record.
This study is completed, as verified in Aug 2023. You cannot join it, but the record below documents what was studied.
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Nanjing University School of Medicine