TY - JOUR
T1 - The Evolution of Retzius-Sparing Robot-Assisted Laparoscopic Prostatectomy
T2 - An Idea, Development, Evolution, Assessment, and Long-Term Study Perspective
AU - Gotlieb, Rachael
AU - McSweeney, Sean
AU - Bakker, Caitlin
AU - Rosenberg, Joel
AU - Dahm, Philipp
N1 - Publisher Copyright:
© 2022, Mary Ann Liebert, Inc., publishers 2022.
PY - 2022/8/1
Y1 - 2022/8/1
N2 - Purpose: The Retzius-sparing (RS) approach represents an important surgical innovation in how robot-assisted laparoscopic prostatectomy (RALP) is performed. The aim of this study was to examine to what extent its development has followed the idea, development, evolution, assessment, and long-term study (IDEAL) recommendations. Materials and Methods: We conducted a comprehensive literature search for studies up to the 18th of March 2021. Abstracted data points included authorship, year of publication, study design, reported endpoints, and length of follow-up. We mapped each study to the five IDEAL stages of surgical innovation using published criteria. Results: Of 415 references, 118 were included in our analysis. Five academic centers authored >50% of all study reports, with the groups from Seoul (24; 20.3%), Milan (15; 12.7%), and Ninjang (10; 8.5%) being the main contributors. Approximately 40% of studies (50/118) were reported as full-text publications. Most of the reports mapped to retrospective studies (97/118; 82.2%) with approximately one-third (31/97; 32.0%) reporting the use of prospectively collected data. Cumulatively, 17,974 were reported on RS-RALP. Of those, 13,929 were unique cases. Approximately 23% of cases were reported in multiple publications (4045/17,974). We mapped 2, 12, and 3 studies to the idea, assessment, and long-term study stages, respectively, and no study to the development and evaluation stages. Conclusions: Few reported studies followed the IDEAL stages for surgical innovation; none addressed the stages of development and evaluation. Future systematic prospectively planned assessments would be helpful to refine the approach and address issues related to the surgical learning curve.
AB - Purpose: The Retzius-sparing (RS) approach represents an important surgical innovation in how robot-assisted laparoscopic prostatectomy (RALP) is performed. The aim of this study was to examine to what extent its development has followed the idea, development, evolution, assessment, and long-term study (IDEAL) recommendations. Materials and Methods: We conducted a comprehensive literature search for studies up to the 18th of March 2021. Abstracted data points included authorship, year of publication, study design, reported endpoints, and length of follow-up. We mapped each study to the five IDEAL stages of surgical innovation using published criteria. Results: Of 415 references, 118 were included in our analysis. Five academic centers authored >50% of all study reports, with the groups from Seoul (24; 20.3%), Milan (15; 12.7%), and Ninjang (10; 8.5%) being the main contributors. Approximately 40% of studies (50/118) were reported as full-text publications. Most of the reports mapped to retrospective studies (97/118; 82.2%) with approximately one-third (31/97; 32.0%) reporting the use of prospectively collected data. Cumulatively, 17,974 were reported on RS-RALP. Of those, 13,929 were unique cases. Approximately 23% of cases were reported in multiple publications (4045/17,974). We mapped 2, 12, and 3 studies to the idea, assessment, and long-term study stages, respectively, and no study to the development and evaluation stages. Conclusions: Few reported studies followed the IDEAL stages for surgical innovation; none addressed the stages of development and evaluation. Future systematic prospectively planned assessments would be helpful to refine the approach and address issues related to the surgical learning curve.
KW - IDEAL
KW - Retzius-sparing
KW - robot-assisted laparoscopic prostatectomy
KW - surgical innovation
KW - urinary continence
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U2 - 10.1089/end.2021.0924
DO - 10.1089/end.2021.0924
M3 - Article
C2 - 35435760
AN - SCOPUS:85135768952
SN - 0892-7790
VL - 36
SP - 1077
EP - 1082
JO - Journal of endourology
JF - Journal of endourology
IS - 8
ER -