Hernia, Incisional Hernia, Laparoscopic
Conditions
Keywords
Hernia
Brief summary
Background: Ventral hernia repair poses challenges for surgeons due to controversies in approach, patient selection, and mesh selection. The GORE® SYNECOR Intraperitoneal (IP) Biomaterial, a hybrid mesh, aims to balance durability and infection risk. Objective: To analyze extended-term outcomes of using the Intaperitoneal device for ventral and incisional hernia repair. Methods: Retrospective analysis of patients undergoing surgery in eight Italian Surgery Centers, evaluating pIPOM and sIPOM techniques with GORE® SYNECOR IP Biomaterial. Preoperative evaluations included anthropometric measurements, comorbidities, CT scans, and GIQLI assessments. Surgical procedures and interventions were recorded. Postoperative complications, GIQLI changes, cosmesis, hernia recurrence, and mesh bulging were assessed.
Detailed description
The management of ventral hernias, whether they are primary or incisional, presents a significant challenge for abdominal wall surgeons. Laparoscopic ventral hernia repair has become a widely accepted technique on a global scale, with literature reporting favorable outcomes, even over the long term. Nevertheless, various substantial controversies have emerged concerning the ideal approach and patient selection and ideal mesh. Permanent mesh materials with a macro-porous structure have demonstrated excellent durability, a low risk of infection in ventral hernia repair. Nevertheless, hernia recurrences and complications can still occur. The use of absorbable mesh materials may reduce the risk of infectious complications and the need for mesh removal. However, it might be associated with a higher likelihood of long-term recurrence when compared to permanent materials. In response to these challenges, hybrid mesh materials, combining both absorbable and permanent components, have been developed to strike a balance between achieving long-term durability and minimizing the risk of infection or Mesh removal. These hybrid meshes can be utilized either intraperitoneally or extra-peritoneally depending on their composition. One example of such a hybrid mesh is the GORE® SYNECOR Intraperitoneal Biomaterial (referred to as the device), manufactured by W.L. Gore & Associates, Inc. in Flagstaff, AZ. This composite mesh comprises a bioabsorbable 3D web scaffold and a permanent dense polytetrafluoroethylene (PTFE) monofilament macro-porous knit. The device is specifically designed for intraperitoneal placement, using either an underlay or intraperitoneal onlay technique.
Interventions
None listed
Sponsors
Azienda Sanitaria Locale Napoli 2 Nord
Study design
Observational model
COHORT
Time perspective
RETROSPECTIVE
Eligibility
Sex/Gender
ALL
Age
18 Years to No maximum
Inclusion criteria
* age \> 18 years * Clean wounds * Informed consent * Patients affected by Incisional and Ventral Hernia * Elective surgery * Hernia size between 3 e 10 cm
Exclusion criteria
* age \< 18 years; * Life expectancy \< 24 months (as estimated by the operating surgeon), - * Pregnancy * Immunosuppressant therapy within 2 weeks before surgery * Clean-contaminated and contaminated, dirty wounds * Cirrhosis
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Number of patients affected by Superficial surgical site infections | Within 30 days postoperatively | Superficial infections according to Clavien-Dindo criteria |
| Number of patients affected by organ space infections | Within 30 days postoperatively | Organ space infections according to Clavien-Dindo criteria |
| Number of patients affected by Surgical Site Occurence | Within 30 days postoperatively | Surgical Site Occurence Reported according to the Ventral Hernia Working Group (VHWG) definitions |
| Postoperative pain | Postoperative pain will be recorded according to visual analogue scale Visual Analogue Scale at 1 month. | Postoperative pain will be recorded according to the Visual Analogue Scale (VAS). The Visual Analogue Scale (VAS) measures pain intensity. The Visual Analogue Scale consists of a 10cm line, with two end points representing 0 ('no pain') and 10 ('pain as bad as it could possibly be'). |
| Number of patients affected by Deep surgical site infections | Within 30 days postoperatively | Deep surgical site infections according to Clavien-Dindo criteria |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Rate of Incisional Hernia at ultrasonographic examination | Patients are postoperatively examined at 1 months. | An abdominal ultrasonography with the patient lying prone, will be performed in in all patients (symptomatic or asymptomatic) providing any valuable information about Hernia Recurrence onset. Valsalva maneuver will be performed during the ultrasonography scan. Size and location of all imaging detected Hernia Recurrence will be recorded, as well as any other patient's complaint. |
| Rate of Incisional Hernia at Clinical examination | Patients are postoperatively examined at 1 months. | Clinical examination: Incisional Hernia is clinically defined as any visible or palpable ''blowout'' in site of incisional hernia treated |
Countries
Italy
Outcome results
None listed