Data Collection of Patients Treated With the ColonRing™ for the Creation of Circular Compression Anastomosis (RETROPRESS)

June 4, 2013 updated by: novoGI

a RETROspective Data Collection of comPRESSion Anastomosis Using the ColonRing ™

The proposed study is a post marketing, observational, retrospective data collection intended to gather and record data on patients treated with the ColonRing™ device in routine clinical practice at a single center. The data will assist in further evaluating the performance of the ColonRing™ device in regards to the creation of a colorectal anastomosis.

Hypothesis:The performance of the ColonRing™, determined by the rate of complications, will be within the acceptable range reported in the literature for alternative treatment modalities.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Observational

Enrollment (Actual)

171

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
    • Georgia
      • Riverdale, Georgia, United States, 30274
        • Southern Regional Medical Center

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

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Non-Probability Sample

Study Population

Adult Patients who underwent a laparoscopic or open colorectal resection with the creation of an anastomosis using the ColonRing™ in routine clinical practice.

Description

Inclusion Criteria:

  • Patient was > 18 years old at time of procedure
  • Patient underwent an open or laparoscopic colorectal procedure with the creation of an anastomosis using the ColonRing™
  • Patient treated in routine clinical practice following marketing clearance of the device within the cleared intended use
  • Patient underwent his/her first follow-up visit within two months post-surgery

Exclusion Criteria:

  • No exclusion criteria have been defined for this data collection.

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

  • Time Perspectives: Retrospective

Cohorts and Interventions

Group / Cohort
Intervention / Treatment
ColonRing™
Adult Patients who underwent a laparoscopic or open colorectal resection with the creation of an anastomosis using the ColonRing™ in routine clinical practice
Device: ColonRing™
Creation of a circular Compression Anastomosis
Other Names:
  • Compression Anaqstomosis Ring™(CAR™)27

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Rate of anastomotic leakage
Time Frame: 2-mo post-op
The primary study outcome is the rate of anastomotic leakage. Anastomotic leakage is defined as evidence of a defect in the intestinal wall integrity at the anastomotic site leading to a communication between the intra and extra luminal compartments.
2-mo post-op

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Rate of other device related complications and measures during hospitalization and post procedure:
Time Frame: 2-mo post-op

The following complications will be examined for relation to the device:

Bleeding. Stricture (either clinical evidence of a stricture or the inability to pass a 12 mm sigmoidoscope through the anastomosis in a procedure that does not include a diversion). Septic complication (including wound infection, pelvic infection, peritonitis, abscess).

Readmission, re-operation, death within two months of the procedure. Extra colonic complications (including urinary infection, urinary retention, DVT, pneumonitis, pulmonary embolism, cardiac, injury to other organs - e.g. spleen, ureter)
2-mo post-op

Collaborators and Investigators

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

Sponsor

novoGI

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

February 1, 2011

Primary Completion (Actual)

August 1, 2011

Study Completion (Actual)

August 1, 2011

Study Registration Dates

First Submitted

February 20, 2011

First Submitted That Met QC Criteria

February 22, 2011

First Posted (Estimate)

February 23, 2011

Study Record Updates

Last Update Posted (Estimate)

June 5, 2013

Last Update Submitted That Met QC Criteria

June 4, 2013

Last Verified

June 1, 2013

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • RETROPRESS

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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