Knotless tissue control devices for hand-sewn gastrojejunostomy in robotic-assisted Roux-en-Y gastric bypass - Summary - MDSpire

Knotless tissue control devices for hand-sewn gastrojejunostomy in robotic-assisted Roux-en-Y gastric bypass

  • By

  • Stephen Johnston

  • Najmuddin Gunja

  • Aakash Jha

  • Walter Danker

  • Shanthi Krishnaswami

  • Zhun Cao

  • Barbara Johnson

  • Jörg Tomaszewski

  • June 17, 2026

  • 0 min

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Objective:

To evaluate STRATAFIX Spiral KTCD in hand-sewn gastrojejunostomy in robotic-assisted RYGB and compare KTCD vs. alternative means of anastomosis.

Approach:
    Key Findings:
    • Limited data exists on the use of barbed sutures for hand-sewn gastrojejunostomy in RYGB.
    • KTCD may improve tissue approximation without the need for surgical knots.
    • The study addresses a gap in evidence regarding the safety and effectiveness of KTCD in gastrointestinal anastomoses.
    Interpretation:

    The study aims to evaluate the effectiveness of KTCD in robotic-assisted RYGB for gastrojejunostomy.

    Limitations:
    • The study is limited to hospitals that exclusively performed robotic-assisted RYGB with KTCD.
    • Data is retrospective and may not capture all variables influencing outcomes.
    Conclusion:

    The study seeks to clarify the role of KTCD in robotic-assisted RYGB.

    Sources:

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