A novel anchoring system for pelvic organ prolapse repair

Autor: Heather van Raalte, Nina Bhatia, Jeffrey Mangel, Hugo Ryckebusch, Jan-Paul Roovers
Přispěvatelé: Obstetrics and Gynaecology, Amsterdam Reproduction & Development (AR&D)
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: International urogynecology journal and pelvic floor dysfunction. Springer London
ISSN: 0937-3462
Popis: Introduction and hypothesis Sacrospinous ligament (SSL) fixation is an effective and widely used vaginal procedure for correcting apical prolapse. The Saffron Fixation System (Coloplast Corp., Minneapolis, MN, USA) is a new anchoring device aimed at facilitating a durable, easy, and short procedure for SSL fixation with the goal of minimizing operative complications. The objective was to demonstrate the efficacy and safety of anchor deployment and suture fixation for pelvic organ prolapse repair using the Saffron Fixation System. Methods An observational human cadaver study was conducted to measure the distance between anchor location and anatomical landmarks in the pelvis, and the holding force of the fixated anchors. Anchors were placed in four human cadavers by different implanters. The pull-out force of these anchors was measured to assess efficacy (three cadavers by three implanters) and the distance between anchors and primal vessels and nerves was measured to assess safety (one cadaver by one implanter). Results Nineteen out of 20 anchors (95%) were correctly placed as judged by independent assessment performed by non-implanting surgeons. Distance between anchors and surrounding nerves and vessels exceeded 10 mm. Mean (SD) pull out-force was 17.9 (5.6) N. Conclusion The innovative anchoring device that was developed appeared to enable precise and solid anchor placement in the SSL. Future clinical studies are needed to explore if the theoretical advantages of this device translate to improved clinical outcomes in comparison with available suturing and anchoring devices.
Databáze: OpenAIRE
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