Miromatrix Biological Mesh for Hiatal Hernia Repair

September 18, 2019 updated by: Miromatrix Medical Inc.

A Prospective Post-Market Clinical Evaluation of Miromatrix Biological Mesh for Hiatal Hernia Repair

Miromatrix Medical has developed MIROMESH® - a new, noncrosslinked, acellular mesh derived from the highly vascularized porcine liver. MIROMESH received FDA 510(k) clearance with an indication for reinforcement of soft tissue on March 31, 2014 under K134033. This study will serve to provide clinicians with high-quality clinical data in order to provide them with a higher degree of confidence when selecting MIROMESH for hiatal hernia repair.

Study Overview

Status

Status

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

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.

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 (Actual)

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.
50

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 Locations

  • United States
    • Kentucky
      • Lexington, Kentucky, United States, 40536
        • University Of Kentucky
    • New Jersey
      • Long Branch, New Jersey, United States, 07740
        • Monmouth Medical Center
    • North Carolina
      • Charlotte, North Carolina, United States, 28204
        • Carolinas Healthcare System
    • Ohio
      • Cleveland, Ohio, United States, 44195
        • Cleveland Clinic
    • Virginia
      • Lorton, Virginia, United States, 22079
        • Virginia Heartburn and Hernia Institute
    • Wisconsin
      • Milwaukee, Wisconsin, United States, 53226
        • Medical College of Wisconsin

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 80 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • between 18 and 80 years old on the day of study enrollment
  • able and willing to sign the consent form and comply with all study visits and procedures
  • able to undergo elective laparoscopic hiatal hernia repair
  • free of cognitive or speech impairment
  • documented, symptomatic type II or III hernia ≥5cm in the axial/vertical dimension
  • commit to non-smoking for at least 4 weeks prior to procedure

Exclusion Criteria:

  • previous operation of the esophagus or stomach
  • sensitivity to porcine material
  • pregnant or plan to be pregnant within next 2 years
  • immunocompromised or at risk of immunosuppression (i.e. be HIV positive, be experiencing organ rejection, be a recent or anticipated chemotherapy recipient) as determined by the Investigator
  • require emergent operation for acute gastric volvulus or strangulation
  • American Society of Anesthesiology (ASA) class 4 or greater
  • BMI ≥40
  • life expectancy of less than 2 years at the time of enrollment
  • associated gastrointestinal disease that requires extensive medical or surgical intervention that might interfere with the quality of life assessment (e.g. Crohn's disease)
  • any condition in the opinion of the Investigator that would preclude the use of the study device, or preclude the subject from completing the follow-up requirements

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: N/A
  • Interventional Model: Single Group 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.
Other: MIROMESH
Single-arm study. MIROMESH will be used in the surgical repair of hiatal hernias.
Device: MIROMESH

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
Number of Subjects With a Hernia Recurrence Requiring Reoperation
Time Frame: 2 years
Failure of the index hernia operation which requires another operative procedure to correct. Hernia recurrence was assessed with a barium upper gastrointestinal series or in some cases other imaging analysis to characterize the anatomy of the esophagus.
2 years

Other Outcome Measures

Other Outcome Measures

For clinical trials, a planned measurement described in the protocol that is used to determine the effect of an intervention/treatment on participants. For observational studies, a measurement or observation that is used to describe patterns of diseases or traits, or associations with exposures, risk factors, or treatment. Types of outcome measures include primary outcome measure and secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Radiographic Recurrence
Time Frame: 2 years
Reports the number of radiographic recurrence of hernia that does not require surgery and are generally asymptomatic. Hernia recurrence was assessed with a barium upper gastrointestinal series or in some cases other imaging analysis to characterize the anatomy of the esophagus.
2 years
GERD-HRQL
Time Frame: 2 years
The Gastroesophageal Reflux Disease Health Related Quality of Life (GERD-HRQL) scale assess on symptoms associated with gastroesophageal reflux disease. There are 10 questions (each representing a GERD symptom such as heartburn) answered on a 6-point scale of 0 - 6 with 0 indicating no symptoms and 5 indicating incapacitating symptoms. The answer to all questions are summed to give you a final score on the scale. Scores may range for 0 (no symptoms) to 50 (incapacitating symptoms).
2 years
GERD-HRQL Global Assessment
Time Frame: 2 years
Same as baseline
2 years
SF36 - Physical Component Summary Score
Time Frame: 2 years
Measure Description: The Short-Form 36 (SF-36) is a general health assessment tool comprised of 8 sub-scales including Physical Function, Role Physical, Bodily Pain, and General health which assess aspects of physical health. These are used to make an overall physical health score, the Physical Component Summary score (PCS). The higher the score the better the subject's physical health. Range from 0-100.
2 years
SF36 - Mental Component Summary Score
Time Frame: 2 years
Measure Description: The Short-Form 36 (SF-36) is a general health assessment tool comprised of 8 sub-scales including Vitality, Role Emotional, Social Functioning, and Mental health which assess aspects of Mental health. These are used to make an overall mental health score, the Mental Component Summary score (MCS). The higher the score the better the subject's mental health. Range from 0-100.
2 years
SF36 - Physical Functioning
Time Frame: 2 years
Measure Description: The Short-Form 36 (SF-36) is a general health assessment tool comprised of 8 sub-scales including Physical Functioning which assess aspects of physical health. The higher the score the better the subject's physical health. Range from 0-100.
2 years
SF36 - Social Functioning
Time Frame: 2 years
Measure Description: The Short-Form 36 (SF-36) is a general health assessment tool comprised of 8 sub-scales including Social Functioning which assess aspects of mental health. The higher the score the better the subject's physical health. Range from 0-100.
2 years

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.
Miromatrix Medical Inc.

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Michael Rosen, M.D., The Cleveland Clinic

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, 2015

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.
July 1, 2018

Study Completion (Actual)

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.
July 1, 2018

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).
May 4, 2015

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.
May 4, 2015

First Posted (Estimate)

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.
May 7, 2015

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.
September 20, 2019

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.
September 18, 2019

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.
September 1, 2019

More Information

Terms related to this study

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.
  • 2015002

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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