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Negative / Null Result ReportMedicine

A Comparative Analysis of the Hinotori and da Vinci Robotic Systems in Total Hysterectomy for Benign Uterine Gynecological Diseases Using Propensity Score Matching.

Torii; Oshima; Aoki; Yasue; Tsukada; Nishizawa · 2026 · Asian journal of endoscopic surgery

WASTE classifies this as Negative / Null Result Report · AI classification, approximate

The study found no significant effect — useful as a negative control or null benchmark for your own design.

Abstract (excerpt)

The hinotori surgical robot system, the first Japanese-made robotic-assisted surgical system to receive Japanese regulatory approval in 2020, is now being applied clinically in gynecology. This study aimed to comprehensively compare the…

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Metadata source: PubMed · DOI 10.1111/ases.70327