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hinotori TM vs. da Vinci ® : propensity score-matched analysis of surgical outcomes of robot-assisted radical prostatectomy.
- Source :
-
Journal of robotic surgery [J Robot Surg] 2024 Mar 18; Vol. 18 (1), pp. 130. Date of Electronic Publication: 2024 Mar 18. - Publication Year :
- 2024
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Abstract
- hinotori™ is a recently developed surgical robot system. The present study aims to compare intraoperative and postoperative outcomes of robot-assisted radical prostatectomy (RARP) by the hinotori™ system compared with those of the longer-established da Vinci <superscript>®</superscript> system. This study includes 100 consecutive patients who underwent RARP by da Vinci <superscript>®</superscript> and 60 patients who underwent RARP by hinotori™. To minimize imbalances of patient demographics between the two groups, 1:1 propensity score-matching was performed, and 43 patients each were assigned to the da Vinci <superscript>®</superscript> and hinotori™ groups after matching. In the propensity score-matched cohort, we could not find significant differences in patient demographics between the two groups. Surgical outcomes, operative time, and console time in the hinotori™ group were significantly longer than those in the da Vinci <superscript>®</superscript> group. Meanwhile, we could not find significant differences in other outcomes between the two groups, such as estimated blood loss, intraoperative complications, major postoperative complications (Clavien-Dindo grade 3 or 4) or length of hospital stay after surgery. The rate of positive cancer margin in the hinotori™ group was higher than that in the da Vinci <superscript>®</superscript> group, but significant difference could not be found between the two groups. Moreover, we could not find significant differences in urinary continence rates after surgery between the da Vinci <superscript>®</superscript> and hinotori™ groups. Our results suggest that the hinotori™ surgical robot system could provide comparable surgical outcomes to that of the da Vinci <superscript>®</superscript> system for patients undergoing RARP.<br /> (© 2024. The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature.)
Details
- Language :
- English
- ISSN :
- 1863-2491
- Volume :
- 18
- Issue :
- 1
- Database :
- MEDLINE
- Journal :
- Journal of robotic surgery
- Publication Type :
- Academic Journal
- Accession number :
- 38498237
- Full Text :
- https://doi.org/10.1007/s11701-024-01877-y