Evaluation of the learning curve and safety outcomes in robotic assisted vaginal natural orifice transluminal endoscopic hysterectomy: A case series of 84 patients

Background To explore the learning curve and safety outcomes of robotic assisted transvaginal natural orifice transluminal endoscopic surgery (R‐vNOTES) for hysterectomy in benign gynaecological diseases. Methods A retrospective chart review of all patients undergoing R‐vNOTES hysterectomy for benig...

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Veröffentlicht in:The international journal of medical robotics + computer assisted surgery 2022-06, Vol.18 (3), p.e2385-n/a
Hauptverfasser: Liu, Juan, Tan, Liping, Thigpen, Brooke, Koythong, Tamisa, Zhou, Xingnan, Liu, Qihuang, Wang, Qianqing, Guan, Xiaoming
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Sprache:eng
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Zusammenfassung:Background To explore the learning curve and safety outcomes of robotic assisted transvaginal natural orifice transluminal endoscopic surgery (R‐vNOTES) for hysterectomy in benign gynaecological diseases. Methods A retrospective chart review of all patients undergoing R‐vNOTES hysterectomy for benign gynaecological disease from 2019 to 2021. Setting An academic tertiary care university hospital in Houston, TX, USA. Results 84 patients were identified that met the study requirements. The mean hysterectomy time was 77.27 ± 2.89 min. The median additional operation time was 63 (8–206) min. There were two conversions to robotic assisted single incision laparoscopy. Thirteen (15.48%) patients had an associated complication. Analysis of the learning curve suggests plateauing of hysterectomy time at approximately 10 cases and time for robot docking and port placement after 10–20 cases. Conclusion R‐vNOTES is a safe and effective route for hysterectomy. For a surgeon with experience in laparoscopic single site surgery and abdominal robotic surgery, they need to perform 10 cases of R‐vNOTES hysterectomy and 10–20 cases in port placement and robotic docking to achieve proficiency.
ISSN:1478-5951
1478-596X
DOI:10.1002/rcs.2385