Robotic versus laparoscopic one anastomosis gastric bypass (OAGB): a propensity score-matched comparative study of perioperative outcomes in 200 patients - Takeaways - MDSpire
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Comparative Analysis of Perioperative Outcomes in 200 Patients Undergoing Robotic and Laparoscopic One Anastomosis Gastric Bypass: A Propensity Score-Matched Study

  • By

  • Mario Musella

  • Antonio Franzese

  • Vincenzo Schiavone

  • Pasquale Avella

  • Alessandra D’Ambrosio

  • Lucrezia Borrelli

  • Carolina Bartolini

  • Gerardo D’Amato

  • May 26, 2026

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  • 1

    This study compares perioperative outcomes of robotic and laparoscopic one anastomosis gastric bypass in 200 patients.

  • 2

    One anastomosis gastric bypass is increasingly popular for morbid obesity, with both robotic and laparoscopic techniques being utilized.

  • 3

    Propensity score matching was used to select 100 patients for each surgical approach, ensuring balanced comparison.

  • 4

    Primary outcomes focused on technical differences and operative times, while secondary outcomes assessed postoperative complications.

  • 5

    The study aims to inform clinical decisions and enhance patient care in metabolic and bariatric surgery practices.

Original Source(s)

Robotic versus laparoscopic one anastomosis gastric bypass (OAGB): a propensity score-matched comparative study of perioperative outcomes in 200 patients

  • by Mario Musella, Antonio Franzese, Vincenzo Schiavone, Pasquale Avella, Alessandra D’Ambrosio, Lucrezia Borrelli, Carolina Bartolini, Gerardo D’Amato

  • May 26, 2026

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