title: Outcomes of Robot-Assisted Laparoscopic Prostatectomy with a Posterior Approach to the Seminal Vesicle in 300 Patients.
abstract: Background. The goal of this study was to analyze the perioperative outcomes of robot-assisted laparoscopic radical prostatectomies (RALPs) performed at our center. Methodology. We retrospectively reviewed 300 consecutive patients with clinically localized prostate cancer who underwent RALP with a posterior dissection approach to the seminal vesicle between May 2011 and November 2013. The mean patient age was 67.2 ± 5.5 years (range: 41-78 years), and the mean prostate-specific antigen (PSA) concentration, at diagnosis of prostate cancer, was 9.16 ± 6.50 ng/mL (range: 2.20-55.31 ng/mL). Results. The median duration of robotic surgery was 160 min (mean: 165 ± 40 min; range: 75-345 min). Median estimated blood loss, including that in urine, was 200 mL (mean: 277 ± 324 mL; range: 4-3250 mL). Intraoperative and immediate postoperative complications occurred in 3.0% of patients; 4 patients required allogeneic blood transfusion. As a measure of patient continence, 82.4% did not use more than 1 absorbent pad in 24 h, at 6 months postoperatively. Conclusion. RALP with an initial posterior dissection to the seminal vesicle was a safe and efficient method for controlling prostate cancer, even in these initial cases.
authors.affiliation: Department of Nephro-urology, Nagoya City University Graduate School of Medical Sciences, 1 Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya 467-8601, Japan.
authors.forename: Takahiro
authors.identifier: 0000-0003-2197-2477
authors.initials: T
authors.lastname: Yasui
authors.affiliation: Department of Nephro-urology, Nagoya City University Graduate School of Medical Sciences, 1 Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya 467-8601, Japan.
authors.forename: Keiichi
authors.initials: K
authors.lastname: Tozawa
authors.affiliation: Department of Nephro-urology, Nagoya City University Graduate School of Medical Sciences, 1 Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya 467-8601, Japan.
authors.forename: Atsushi
authors.initials: A
authors.lastname: Okada
authors.affiliation: Department of Nephro-urology, Nagoya City University Graduate School of Medical Sciences, 1 Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya 467-8601, Japan; Department of Urology, Nagoya Tokushukai General Hospital, Kasugai, Aichi 487-0016, Japan.
authors.forename: Satoshi
authors.initials: S
authors.lastname: Kurokawa
authors.affiliation: Department of Nephro-urology, Nagoya City University Graduate School of Medical Sciences, 1 Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya 467-8601, Japan; Department of Urology, Kainan Hospital, Yatomi, Aichi 498-0017, Japan.
authors.forename: Hiroki
authors.identifier: 0000-0002-1793-4788
authors.initials: H
authors.lastname: Kubota
authors.affiliation: Department of Nephro-urology, Nagoya City University Graduate School of Medical Sciences, 1 Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya 467-8601, Japan.
authors.forename: Kentaro
authors.initials: K
authors.lastname: Mizuno
authors.affiliation: Department of Nephro-urology, Nagoya City University Graduate School of Medical Sciences, 1 Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya 467-8601, Japan.
authors.forename: Yukihiro
authors.initials: Y
authors.lastname: Umemoto
authors.affiliation: Department of Nephro-urology, Nagoya City University Graduate School of Medical Sciences, 1 Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya 467-8601, Japan.
authors.forename: Noriyasu
authors.initials: N
authors.lastname: Kawai
authors.affiliation: Department of Nephro-urology, Nagoya City University Graduate School of Medical Sciences, 1 Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya 467-8601, Japan.
authors.forename: Shoichi
authors.initials: S
authors.lastname: Sasaki
authors.affiliation: Department of Nephro-urology, Nagoya City University Graduate School of Medical Sciences, 1 Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya 467-8601, Japan.
authors.forename: Yutaro
authors.initials: Y
authors.lastname: Hayashi
authors.affiliation: Department of Nephro-urology, Nagoya City University Graduate School of Medical Sciences, 1 Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya 467-8601, Japan.
authors.forename: Kenjiro
authors.initials: K
authors.lastname: Kohri