Open Preperitoneal Mesh Versus Retromuscular Mesh Versus Suture Repair for Abdominal Wall Hernias

August 22, 2017 updated by: Mohamed Ali Chaouch, Hôpital Universitaire Taher Sfar

Randomized Clinical Trial Comparing Open Preperitoneal Mesh, Retromuscular Mesh and Suture Repair for Abdominal Wall Hernias Less Than 3 cm Diameter

Randomized clinical trial comparing open preperitoneal mesh, retromuscular mesh and suture repair for ventral hernias less than 3 cm diameter

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Unknown

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

Many techniques of ventral hernias repair have been reported. It is shown that open mesh hernia repairs have low recurrence and low complication rates then suture repair. But for hernias less than 3 cm some surgeons defend the treatment by suture. The main variable of interest is the location of mesh placement compared to suture repair. The investigator will compare in a prospective randomized clinical trial three techniques of abdominal wall hernia repair: preperitoneal polyester mesh, retromuscular polyester mesh and suture for hernias less than 3 cm. All patients underwent general anesthesia. The investigators used Polyester-based mesh because it has shown minimal shrinkage and excellent tissue ingrowth in animal models. Operative notes were physician-abstracted and the presence, type, and location of mesh prosthesis was recorded. Independent variables of interest were patient-level demographics (age and sex), facility where hernia repair occurred, year of hernia repair, preoperative comorbid conditions, history of prior repair, and intraoperative variables. The results compared postoperative pain was evaluated using a visual analogue scale (range, 0-10) on the day of the first outpatient visit, operating time evaluated as skin-to-skin time, drain management and both of early and late complications including seroma and hematoma formation, wound infection, fistula formation and recurrence rates.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Anticipated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
120

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.

Study Contact Backup

Study Locations

  • Tunisia
      • Mahdia, Tunisia, 5100
        • Recruiting
        • Taher Sfar Hospital
        • Contact:

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years to 90 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Vebtral hernia or post incisional hernia diameter < 3 cm
  • Male or female aged between 18 and 90 year-old
  • Elective surgery for ventral hernia

Exclusion Criteria:

  • Any contraindication to the prosthetic treatment.
  • Any hernia or incisional hernia with a collar strictly greater than 3 cm.
  • Previous hernia mesh repaired
  • contraindication for general anaesthesia
  • Pregnancy

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Preperitoneal mesh repair
Ventral hernia repair using polyester preperitoneal mesh repair
Procedure: Ventral hernia repair
Hernia repair is a surgical procedure to return an organ that protrudes through a weak area of muscle to its original position.
Other Names:
  • retromuscular mesh repair
  • preperitoneal mesh repair
  • suture hernia repair
Experimental: Retromuscular mesh repair
Ventral hernia repair using polyester retromuscular mesh repair
Procedure: Ventral hernia repair
Hernia repair is a surgical procedure to return an organ that protrudes through a weak area of muscle to its original position.
Other Names:
  • retromuscular mesh repair
  • preperitoneal mesh repair
  • suture hernia repair
Experimental: Suture repair
Ventral hernia repair using suture repair
Procedure: Ventral hernia repair
Hernia repair is a surgical procedure to return an organ that protrudes through a weak area of muscle to its original position.
Other Names:
  • retromuscular mesh repair
  • preperitoneal mesh repair
  • suture hernia repair

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Recurrence rates
Time Frame: One year
Late complications of ventral hernia repair
One year

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Operating time
Time Frame: 15 to 90 minutes
operating time evaluated as skin-to-skin time
15 to 90 minutes
Early complication
Time Frame: 30 days
Early complicaion including seroma and hematoma formation, wound infection and fistula
30 days
Postoperative pain
Time Frame: 6, 12 and 24 hours
Postoperative pain evaluated using a visual analogue scale (range, 0-10) on the day of the first outpatient visit
6, 12 and 24 hours

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Hôpital Universitaire Taher Sfar

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
August 1, 2017

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
August 1, 2017

Study Completion (Anticipated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
December 31, 2019

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
August 15, 2017

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
August 16, 2017

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
August 21, 2017

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
August 23, 2017

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
August 22, 2017

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
August 1, 2017

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • Abdominal wall hernia repair

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

Undecided

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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