Using a biosynthetic mesh to prevent incisional hernias after abdominal surgery

Safety and Efficacy of Prophylactic Resorbable Biosynthetic Mesh Following Midline Laparotomy in Clean/Contaminated Field: Protocol for a Multicenter Randomized Double Blind Prospected Trial.

Not applicable Interventional Azienda Sanitaria Locale Napoli 2 Nord · NCT04471311

This study is testing a new type of mesh to see if it can help prevent hernias after abdominal surgery compared to regular stitching.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment151 (estimated)
Ages18 Years and up
SexAll
SponsorAzienda Sanitaria Locale Napoli 2 Nord Academic / other
Locations1 site (Naples)
Trial IDNCT04471311 on ClinicalTrials.gov

What this trial studies

This study aims to evaluate the safety and effectiveness of a prophylactic biosynthetic mesh (BIO-A) in preventing incisional hernias following midline laparotomy in patients with clean-contaminated and contaminated wounds. It is designed as a double-blind randomized controlled trial comparing traditional running suture closure to closure reinforced with the biosynthetic mesh. The study will analyze the incidence of incisional hernias and assess the feasibility of using this mesh in surgical procedures. The findings could provide insights into reducing postoperative complications associated with abdominal surgeries.

Who should consider this trial

Good fit: Ideal candidates for this study are adults over 18 years undergoing midline laparotomy with clean-contaminated or contaminated wounds.

Not a fit: Patients with clean or dirty wounds, those under 18 years, or those with a life expectancy of less than 24 months may not benefit from this study.

Why it matters

Potential benefit: If successful, this approach could significantly reduce the incidence of incisional hernias, improving patient outcomes and quality of life.

How similar studies have performed: Previous studies have shown positive outcomes with prophylactic mesh placement in preventing incisional hernias, suggesting this approach may be effective.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* age \> 18 years
* Clean-contaminated, contaminated wounds • midline laparotomy \>10 cm
* Informed consent

Exclusion Criteria:

* age \< 18 years;
* life expectancy \< 24 months (as estimated by the operating surgeon), - • pregnancy
* immunosuppressant therapy within 2 weeks before surgery
* clean and dirty wounds
* wound length\<10 cm.

Where this trial is running

Naples

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Incisional Hernia After Midline LaparotomyIncisional HerniaMidline laparotomyContaminated wound
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.