Comparative Analysis of Vaginal Natural Orifice Transluminal Endoscopic Surgery and Laparoscopy for Ovarian Cystectomy: Results from a Prospective, Open-Label, Randomized Non-Inferiority Pilot Study - Takeaways - MDSpire

Comparative Analysis of Vaginal Natural Orifice Transluminal Endoscopic Surgery and Laparoscopy for Ovarian Cystectomy: Results from a Prospective, Open-Label, Randomized Non-Inferiority Pilot Study

  • By

  • Kailiang Tan

  • Liufei Wei

  • Xiaoli Wang

  • Zengmei Deng

  • Dandan Chen

  • Wenxin Mao

  • Yuying Ling

  • Xiaozhu Peng

  • Jinying Wei

  • Huamin Wu

  • Ying Meng

  • Li Jiang

  • April 3, 2026

  • 0 min

Share

  • 1

    The study demonstrates that vNOTES is non-inferior to laparoscopy for ovarian cystectomy, with similar surgical outcomes.

  • 2

    vNOTES offers improved cosmetic results and reduced postoperative pain compared to traditional laparoscopy.

  • 3

    The trial was a single-center, prospective, open-label, randomized study conducted in China, approved by the local Ethics Committee.

  • 4

    Participants included women aged 18-45 with benign ovarian tumors, while those with certain conditions were excluded.

  • 5

    The primary outcome measured was the success rate of the allocated procedure without conversion to other surgeries.

Original Source(s)

Comparative Analysis of Vaginal Natural Orifice Transluminal Endoscopic Surgery and Laparoscopy for Ovarian Cystectomy: Results from a Prospective, Open-Label, Randomized Non-Inferiority Pilot Study

  • by Kailiang Tan, Liufei Wei, Xiaoli Wang, Zengmei Deng, Dandan Chen, Wenxin Mao, Yuying Ling, Xiaozhu Peng, Jinying Wei, Huamin Wu, Ying Meng, Li Jiang

  • April 3, 2026

Related Content

Fluoroscopy-guided removal of a migrated non-palpable implanon adherent to the ulnar nerve: a case report

Port-site metastases after diagnostic laparoscopy in advanced ovarian cancer: a case report and a systematic review of the literature

‘4-Minute Rule’ Guides Cesarean Timing

Physiologic mechanisms and team coordination inform management during maternal cardiac arrest