ClinicalTrials.gg
CompletedNCT03495557PSHERNIAUpdated Mar 23, 2022

Prevalence of Port Site Hernia After Mesh Placement in Laparoscopic Cholecystectomy.

A Phase 4 interventional study of Control and Experimental in Incisional Hernia, sponsored by Hospital de Mataró. Completed at 1 site in Spain. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2022-03-23.

Sponsored by Hospital de Mataró · Phase 4, Interventional, and Prevention

Phase
Phase 4
Study type
Interventional
Enrollment
200
Allocation
Randomized
Ages
18 Years and older
Sex
All
01

Where this study stands

Counted across the records on this site · 2026-11-12

Among 22 studies in Incisional Hernia with a site in Spain — 5 open to participants now, 9 under way, none of them phase 3. Incisional Hernia · Spain.

Enrollment
3rd of 15
200 · median 140
Started
2018
the only one that year
Phase 4
2 of 22
none open now
Registered
3rd of 22
by date
Lead sponsor
1 of 22
Hospital de Mataró

Among the 22 studies in Incisional Hernia with a site in Spain, this one is the 3rd largest by enrollment of the 15 interventional ones that give a count, is the only one that started in 2018, is one of 2 in phase 4, and was the 3rd registered.

Incisional Hernia

212 studies on the registry are indexed under Incisional Hernia; 58 are open to participants now.

Browse Incisional Hernia studies →

Open to participants now

5 of the 22 studies in Incisional Hernia with a site in Spain are open now. Recruiting first, the newest first:

All 5 open studies →

A study can be open while its sites in Spain have not opened yet or have stopped. Only those recruiting at a site in Spain →

Who these studies take

Of the 38 Incisional Hernia studies recruiting now, 27 (71%) set no upper age limit and 2 (5%) stop at 75 or younger; 1 takes children under 18; 4 take healthy volunteers.

This study: 18 Years and older · all sexes · no healthy volunteers.

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02

Study summary

A prophylactic mesh fixation after fascial closure in umbilical trocar after cholecystectomy may prevent the trocar site hernia incidence. Especially in patients who present certain risk factors.

Read the detailed description

Randomized controlled trial. Patients with more than two incisional hernia risk factors (age ≥70, BMI ≥30, diabetes mellitus, fascial enlargement) who undergo elective/emergent cholecystectomy. Control arm: fascial closure with simple PDS 2/0 Stitches. Study arm: fascial closure with simple PDS 2/0 stitches and onlay polypropylene mesh placement. Main outcome umbilical trocar site hernia incidence during a 3 years follow up. Clinical and radiological assessment.

03

Conditions studied

  • Incisional Hernia

Keywords

  • Hernia
  • Cholecystectomy
  • Mesh fixation
04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Age ≥ 18 years
  • Laparoscopic cholecystectomy
  • Emergent/elective
  • ≥2 risk factors: diabetes mellitus, age ≥70 years, ≥30, fascial enlargement

Exclusion criteria

Exclusion Criteria:

  • Conversion to laparotomy
  • Emergent re intervention
  • Umbilical hernia
Terms in these criteria, in plain language(2)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

BMI (body mass index)

Weight in kilograms divided by height in metres squared. Example: 70 kg and 1.75 m gives 70 ÷ (1.75 × 1.75) ≈ 22.9.

What counts as overweight or obesity differs between countries (some use lower cut-offs), so go by the range the study states.

Immunosuppression

A weakened immune system. It can come from an illness, such as HIV or some blood cancers, or from medicines that turn the immune system down, for example after an organ transplant or for an autoimmune disease; steroids at higher doses count.

Read whether the line is about a condition or about medicines, and which medicines and doses it means.

05

Study design

Phase
Phase 4
Primary purpose
Prevention
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Double (Participant, Investigator)
Enrollment
200 participants (actual)

Study arms

  • Sham comparator
    Control

    Simple closure

    Procedure: Control

  • Experimental
    Experimental

    Simple closure + mesh

    Device: Experimental

Interventions

  • ProcedureControl

    Fascial closure with simple polydioxanone suture 2/0 stitches

  • DeviceExperimental

    Onlay polypropylene mesh placement (MN mesh)

06

What researchers measure

Primary outcomes

  1. Umbilical trocar site hernia incidence

    Umbilical trocar site hernia incidence after 6 months and 1 year (clinical assessment) and after 3 years (radiological confirmation)

    Time frame: 3 years

Secondary outcomes

  1. Seroma incidence

    A mass or tumefaction caused by the localized accumulation of serum within the tissue (clinical assessment)

    Time frame: 6 months

  2. Hematoma incidence

    A localized collection of extravasated blood clotted under the tissue (clinical assessment)

    Time frame: 6 months

  3. Wound infection incidence

    Combination of redness, swelling, warm and/or fluid drainage in the wound assessed clinically

    Time frame: 6 months

  4. Pain presence

    Pain presence related to the umbilical wound scored from 0 (no pain) to 10 (severe pain)

    Time frame: 6 months, 1 and 3 years

  5. Hospital discharge

    When patients leave the hospital after the intervention, measured by hours

    Time frame: 48 hours

  6. Operative time

    Intervention duration, measured by minutes

    Time frame: 2 hours

  7. Return to regular activity

    When patient return to job or regular activities after surgery, measured by days

    Time frame: 6 months

  8. Patient satisfaction

    How satisfied/unsatisfied is the patient with the whole process measured by a survey form which classify it in a range from 0 (very unsatisfied) to 5 (very satisfied)

    Time frame: 3 years

  9. Surgeon satisfaction

    How satisfied/unsatisfied is the surgeon with the whole process measured by a survey form which classify it in a range from 0 (very unsatisfied) to 5 (very satisfied)

    Time frame: 3 years

07

Study locations

1 site
  • Hospital de Mataró
    Mataró, Barcelona 08304, Spain
08

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reached

Ran from Jan 2018 to primary completion in Dec 2020, 35 months.

How these figures are worked out, and which studies are left out of them.

Registered
Mar 23, 2018
First posted
Apr 12, 2018
StartActual
Jan 1, 2018
Primary completionActual
Dec 1, 2020
CompletionActual
Sep 1, 2021
Last update
Mar 23, 2022
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Mar 23, 2022, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT03495557
Lead sponsor
Hospital de Mataró
Responsible party
Ana Ciscar (MD, Hospital de Mataró) — Principal investigator
First posted
Apr 12, 2018
Start date
Jan 1, 2018
Primary completion
Dec 1, 2020
Completion
Sep 1, 2021
Last update
Mar 23, 2022

Study contacts

Ana Ciscar, MD
principal investigator · Hospital de Mataró

Oversight

FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Mar 2022. You cannot join it, but the record below documents what was studied.

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