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Prophylactic Mesh to Reduce The Incidence of Ventral Hernia

NCT01788826 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 112

Last updated 2013-02-11

No results posted yet for this study

Summary

The incidence of ventral hernias has remained inappropriately high. Any innovation in order to reduce this incidence would be simply cost-effective. Although there is still some concern about the use of mesh in clean-contaminated or contaminated surgery, based in our experimental studies, we plan to use a mesh in the primary closure of abdominal incision to prevent incisional hernias.

The investigators propose a clinical trial to assess a model to prevent the incisional hernia after laparotomy to treat colorectal carcinoma is scheduled. A simple randomization is scheduled: in the intervention group a prefascial large-pore low-weight 5 cm wide polypropylene mesh is fixed covering the midline closure; in the control group a conventional closure with a running suture of long-term absorbable material with a suture/wound length ratio 4:1. The sample size was calculated with an estimated incidence of ventral hernia of 25% in the control group and 10% in the intervention group, 0,05 alfa and a 0,15 beta error. The main goal is the appearance of a ventral hernia after 24 months of follow-up. Other outcomes are wound complications and morbidity. Exclusion criteria are adult patients with a previous ventral hernia, estimated survival of less than 6 months or hemodynamic instability during surgery.

The diagnosis of ventral hernia will be assessed by clinical exploration on 3,6,12,18 and 24 months and abdominal CT controls at 6,12, and 24 months. The study will be statistically evaluated with SPSS 18.0.

Conditions

  • Ventral Hernia

Interventions

PROCEDURE

Prophylactic mesh

Closure of midline laparotomy using a prophylactic mesh. The midline is closed with a running absorbable monofilament suture with a suture/wound length ratio 4:1. The material is a monofilament uncoated suture made of poly-4hiydroxybutirate (Monomax, B.Braun) USP 1. Then, a prefascial large-pore low-weight 5 cm wide polypropylene mesh (Optilene Mesh Elastic, B.Braun) is fixed covering the midline closure. The mesh is fixed in the prefascial plane with absorbable monofilament interrupted sutures, USP 2/0.

PROCEDURE

No prophylactic mesh closure

Closure of midline laparotomy without mesh. The laparotomy is closed with a running absorbable monofilament suture with a suture/wound length ratio 4:1. The material is a monofilament uncoated suture made of poly-4hiydroxybutirate (Monomax, B.Braun) USP 1.

Sponsors & Collaborators

  • Henares University Hospital

    lead OTHER

Principal Investigators

  • Miguel Ángel García-Ureña, Professor · Henares University Hospital

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2009-06-30
Primary Completion
2011-09-30
Completion
2013-09-30

Countries

  • Spain

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01788826 on ClinicalTrials.gov