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NCT04302350 2023-03-02Nitrous Oxide for Identifying the Intersegmental Plane in Segmentectomy: A Randomized Controlled TrialThe First Affiliated Hospital with Nanjing Medical UniversityPhase NA Completed81 enrolled 7 charts
NCT04566419 2022-09-16SAMURAIFondazione Policlinico Universitario Agostino Gemelli IRCCSPhase NA Completed80 enrolled