Only Mesh Fixation With Glue of Ventral/Incisional Laparoscopic Hernia Repair

Ventral Incisional Hernia Clinical Trial

— OMEGA  

Official title:

OMEGA Trial: A Multicenter Randomized Controlled Non-inferiority Trial of Only MEsh Fixation With a Glue Applicator Comparing Traumatic vs Atraumatic Fixation of the Mesh in Ventral/Incisional Laparoscopic Repair

Clinical Trial Details — Status: Not yet recruiting

Administrative data

• NCT number: NCT06183840
• Other study ID #: Rafael Villalobos
• Status: Not yet recruiting
• Phase: N/A
• Start date: March 10, 2024
• Est. completion date: December 31, 2026

Study information

• Verified date: March 2024
• Source: Institut Catala de Salut
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

This multicenter randomized controlled non-inferiority trial of only mesh fixation with a glue applicator is a trial to evaluate the outcomes between atraumatic laparoscopic mesh fixation with GLUTACK-Glubran2® and conventional traumatic fixation, so the primary endpoint of the study is to analyze the recurrence on ventral or incisional hernia repair 2 years postoperatively assessed by a clinical and/or imaging technique.

Description:

Patients older than 18 years undergoing an elective ventral/incisional hernia laparoscopic repair with a hernia defect between 4-10cm of transversal defect The patients included are adults with a BMI lesser than 35 Kg/m2 undergoing an elective laparoscopic primary ventral or incisional hernia repair with a fascial transverse defect between 4-8 cm (W2 EHS) on anterior or lateral location (M1-M5 up to 10 cm of length or L1-3) For the interventional procedure, three ports are used (1x11 mm and 2x5 mm) and after adhesiolysis and the field prepared, the defect is measured with a local standard in a craneo-caudal and transversal directions. Then, the defect is closed with a 2-0 caliber barbed suture following its biggest axis. A Dynamesh IPOM previously hydrated (2-3 min) is introduced throughout the 11mm trocar and extended. After this maneuver, mesh fixation is performed depending on the randomized arm (125 per arm): either traumatic fixation with the conventional procedure and device or with Glutack-Glubran®2.

After two years of follow-up, the recurrence will be analyzed.

Recruitment information / eligibility

• Status: Not yet recruiting
• Enrollment: 250
• Est. completion date: December 31, 2026
• Est. primary completion date: December 31, 2024
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years to 80 Years

Eligibility

Inclusion Criteria:

• All adults with a BMI lesser than 35 Kg/m2 undergoing an elective laparoscopic primary ventral or incisional hernia repair with a fascial transverse defect between 4-8 cm (W2 EHS) on anterior or lateral location (M1-M5 up to 10 cm of length or L1-3)

• ASA grade from I-II

• Informed consent signed

Exclusion Criteria:

• Patients less than 18 years and over 80 years of age.

• Fascial transverse defect less than 4 cm and more than 8 cm.

• Recurrent ventral or incisional hernia in the same place

• Emergency surgery

• Procedure involving concomitant surgeries (e.g. gastrointestinal, biliary or genitourinary surgery)

• BMI greater than 35 Kg/m2

• ASA III-IV

• Pregnancy

• Tobacco

Related Conditions & MeSH terms

• Hernia
• Incisional Hernia
• Ventral Incisional Hernia

Intervention

Device:
• Glutack
Three ports are used (1x11 mm and 2x5 mm) and after adhesiolysis and the field prepared, the defect is measured with a local standard in a craneo-caudal and transversal directions. Then, the defect is closed with a 2-0 caliber barbed suture following its biggest axis. A Dynamesh IPOM previously hydrated (2-3 min) is introduced throughout the 11mm trocar and extended. After this maneuver, mesh fixation is performed depending on the randomized arm: Glutack
• Conventional
Three ports are used (1x11 mm and 2x5 mm) and after adhesiolysis and the field prepared, the defect is measured with a local standard in a craneo-caudal and transversal directions. Then, the defect is closed with a 2-0 caliber barbed suture following its biggest axis. A Dynamesh IPOM previously hydrated (2-3 min) is introduced throughout the 11mm trocar and extended. After this maneuver, mesh fixation is performed depending on the randomized arm: Traumatic fixation

Locations

Country	Name	City	State
n/a

Sponsors (1)

Lead Sponsor	Collaborator
Institut Catala de Salut

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Rate of the recurrence on ventral or incisional hernia repair 2 years postoperatively assessed by a clinical and/or imaging technique.	The fixation of the mesh with atraumatic material with glue is as good as the conventional traumatic fixation	2 years
Secondary	Rate of postoperative pain between atraumatic and traumatic fixation of the mesh (EuraHS Quality of life scale: 0-10). Ten is the worst outcome		2 years
Secondary	Types of comorbidities related on the surgery as visceral adhesions, seroma, hematoma, bulging, port site incisional hernia, recurrence		2 years
Secondary	Quality of life (QoL) between the two types of fixations with the EuraHS scale at 1 month, 6 months, 12 months, and 24 months. EurasHS scale of 10 is the worst outcome		2 years