Perioperative management of transurethral surgery for benign prostatic hyperplasia: A nationwide survey in Japan

Kikuo Okamura, Yoshikatsu Nojiri, Narihito Seki, Yoichi Arai, Tadashi Matsuda, Ryohei Hattori, Tomonori Hasegawa, Seiji Naito

Research output: Contribution to journalArticlepeer-review

23 Citations (Scopus)


Objectives: Various types of minimally invasive surgical treatments, including transurethral resection of prostate (TURP), are being carried out in Japan for patients with benign prostatic hyperplasia (BPH). The aim of the present study was to elucidate the current status of perioperative care for these treatments by carrying out a nationwide survey. Methods: Assisted by the Japanese Endourology and ESWL Association, perioperative data from 157 institutions participating in this survey were collected and analyzed. Results: This survey included 3918 patients undergoing TURP, 242 TUR in saline (TURis), 638 holmium laser enucleation of the prostate (HoLEP), 90 holmium laser ablation (HoLAP) and 241 photoselective vaporization (PVP). Mean operative time was shorter in TURP (71min) and longer in HoLEP (127). Although no transfusions were required in cases undergoing HoLAP or PVP, blood was frequently transfused in those undergoing TURis (25.6%), TURP (10.2%) and HoLEP (7.8%), and the difference was significant. During the hospital stay, the incidence of TUR-syndrome, postoperative bleeding requiring bladder irrigation, acute urinary retention/difficulty on micturition and pad use at discharge was highest in TURP (2.3%), TURis (7.9%), HoLAP (16.7%) and HoLEP (15.1%), respectively. Two patients undergoing TURP died (0.05%). The shortest mean postoperative hospital stay was for PVP (1.6days, even if the readmission rate within 90days was the highest in this same group; 6.2%). Perioperative care during hospital stay varied among the five types of procedures. Conclusions: This survey provides useful documentation on the current status of minimally invasive treatments for BPH in Japan. Complication rates for TURP are not significantly higher as compared with other procedures. Thus, TURP can still be considered as the gold standard for BPH treatment.

Original languageEnglish
Pages (from-to)304-310
Number of pages7
JournalInternational Journal of Urology
Issue number4
Publication statusPublished - 2011 Apr


  • Benign prostate hyperplasia
  • Complications
  • Perioperative care
  • Transurethral surgery

ASJC Scopus subject areas

  • Urology


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