- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02233465
Treating Parastomal Hernia With a Mesh
Mesh-repair With Inraperitoneal On-lay Mesh (IPOM) for Parastomal Hernia
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Parastomal hernia is a common complication in patients with a stoma and may cause the patient difficulties with stomal dressing and leakage of stomal content, as well as pain and risk for incarceration. The exact hernia incidence is not known, it depends on the definition of whether a bulge is considered a hernia or not, as well as the duration of follow-up. The reported incidence ranges between 0 and 52%. The majority of parastomal hernias develop within a few years after the index operation, but can appear as late as 20 years after surgery.
There is no superior treatment for an existing parastomal hernia. Several methods have been tested and used such as stoma relocation, sutures to narrow the opening in the fascia and abdominal wall and fixation and closure of the lateral space but none has proven to prevent from recurrence of herniation. Mesh repair has been shown to give a lower recurrence rate 0-33%. No technical factor, such as site of stoma formation (through or lateral to rectus abdominis muscle), related to the construction of the stoma was proven to prevent hernia formation.
To find a way to prevent the occurrence of parastomal hernia is an important issue. Today there are reports proposing a mesh in sublay position at the index operation would prevent hernia formation. Although the results are promising these studies are small and they do not meet the issue late complications according to the mesh implant.
The use of intraperitoneal on-lay mesh (IPOM) is widely used to treat incisional hernia. A new mesh (Parastomal hernia mesh BARD) has been tailored to treat parastomal hernia. To evaluate safety and hernia recurrence rate using the BARD-mesh for treating parastomal hernia a prospective multicentre non-randomised study is performed. The aim is to include 50 patients in the study.
Patients with parastomal hernia requiring surgery due to leakage, problems with stoma dressing, bulging, incarceration and other problems related to the hernia will be offered enrollment in the study after informed consent. The preoperative examination include clinical examination, three dimensional ultrasonography (3D) and or computed tomography (CT) of the abdomen.
Surgery at the four hospitals will be performed by experienced colorectal surgeons with a special interest in parastomal hernias. Postoperatively the patients will be allowed to mobilize according to each hospital postoperative routines. Follow-up visits at one month, one year and three year are scheduled. Early complications like infections, ileus, myocardial infarction, pneumonia, urinary infection and thrombosis are evaluated at one-month follow-up by clinical examination. At one and three year follow-up late complications and possible recurrence of parastomal hernias will be searched for. CT will be performed one year postoperatively. At the three year follow-up CT and or 3D will be performed.
Important outcome measures are complications and recurrence of parastomal hernia.
Study Type
Enrollment (Actual)
Phase
- Phase 2
- Phase 1
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Parastomal hernia requiring surgery, over the age of 18
Exclusion Criteria:
- Patient not accepting participation
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Non-Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: IPOM Mesh-repair parastomal hernia
Mesh-repair of para-stomal hernia.
Patients with para-stomal hernia requiring surgery are offererd enrollment in the study.
Preoperatively a CT-scan of the abdomen and or a 3D ultrasonography of the stoma is performed.
All patients in the stydy are operated with IPOM-mesh designed for treatment of parastomal hernia.
|
Safety study for mesh-repair of parastomal hernia
Other Names:
|
No Intervention: No mesh-repair
Patients not attending the study
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Parastomal recurrence rate
Time Frame: One year and three year
|
One year and three year
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Complications
Time Frame: three months, one year and three year
|
three months, one year and three year
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Pia Näsvall, MD, Dep of Surgical and Perioperative Sciences, Umeå University
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 09-021M
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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