The Bioseal Vascular Study

February 7, 2018 updated by: Ethicon, Inc.

A Prospective, Randomized, Controlled Phase IV Study to Compare Bioseal Versus Manual Compression as an Adjunct to Hemostasis in the Patients Undergoing Elective Vascular Surgery

To evaluate the clinical utility of Bioseal as an adjunct to control bleeding during elective vascular surgery.

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.
252

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.
  • Phase 4

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

  • China
      • Beijing, China, 100029
        • Clinical Investigation Site #26
      • Beijing, China, 100853
        • Clinical Investigation Site #28
      • Shanghai, China, 2000011
        • Clinical Investigation Site #25
      • Shanghai, China, 200032
        • Clinical Investigation Site #23
    • Guangdong
      • Guangzhou City, Guangdong, China, 510080
        • Clinical Investigation Site #21
    • Jiangsu
      • Nanjing, Jiangsu, China, 210008
        • Clinical Investigation Site #32
      • Nanjing, Jiangsu, China, 210029
        • Clinical Investigation Site #31
    • Shandong
      • Jinan, Shandong, China, 250021
        • Clinical Investigation Site #30
    • Sichuan
      • Chengdu, Sichuan, China, 610041
        • Clinical Investigation Site #22

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 75 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  1. Subjects between 18 and 75 years of age;
  2. Undergoing elective vascular surgical procedures and with the presence of an appropriate Target Bleeding Site (TBS) requiring an adjunct to achieve hemostasis as identified intra-operatively by the surgeon ;
  3. Able and willing to comply with procedures required by protocol;
  4. Signed and dated written informed consent prior to any study related procedures.

Exclusion Criteria:

  1. Subjects with any intra-operative findings that may preclude conducting of the study procedures;
  2. Intended use of Fibrin Sealants (including autologous Fibrin Sealants) other than Bioseal on the TBS;
  3. Subjects with known intolerance to blood products or to one of the components of the study product or unwilling to receive blood products;
  4. Subjects with known allergies to or previously used porcine derived products;
  5. Female subjects who are known breastfeeding or pregnant or intend to become pregnant during the clinical study period.
  6. The subject, in the opinion of the investigator, would not be suitable for participation in the study.
  7. Subjects who participated in another trial within 30 days prior to the planned start of treatment.

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: Single

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: Bioseal Fibrin Sealant
A porcine-derived fibrin sealant consisting of thrombin and fibrinogen
Biological: Bioseal Fibrin Sealant
Other: Manual compression
Manual compresssion (MC) include any active or inactive adjunctive treatment to hemostasis methods currently used based on each surgeons surgical practice except for the use of other fibrin sealants.
Other: Manual Compression

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
Hemostasis at the Target Bleeding Site (TBS) at 10 Minutes Following the Completion of Treatment Application.
Time Frame: Intra-operative, 10 minutes following randomization
Percentage of participants with Hemostasis at the TBS at 10 minutes following the completion of treatment application. Hempstasis is defined as absence of bleeding.
Intra-operative, 10 minutes following randomization

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
Hemostasis at the Target Bleeding Site (TBS) at 3 and 6 Minutes Following the Completion of Treatment Application
Time Frame: Intra-operative, 3 and 6 minutes following randomization
Percentage of participants with Hemostasis at the TBS at 3 and 6 minutes following the completion of treatment application. Hempstasis is defined as absence of bleeding.
Intra-operative, 3 and 6 minutes following randomization
Number of Participants Requiring Alternative Treatment Due to Treatment Failure*
Time Frame: Intra-operative, 10 minutes following randomization
Alternative treatments include the use of additional hemostatic methods, including collagen, manual compression, oxidized regenerated cellulose and suture. Manual compression (MC) may be applied after the initial 10 minute observation period as an alternative treatment due to treatment failure in either group. For participants with a treatment failure in MC group, the addition treatment of MC is applied after the initial 10 minute observation period.
Intra-operative, 10 minutes following randomization
Percentage of Participants With Potential Bleeding-related Adverse Events
Time Frame: 30-days follow-up
Percentage of participants with potential bleeding-related adverse events by study group
30-days follow-up

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.
Ethicon, Inc.

Collaborators

Collaborators

An organization other than the sponsor that provides support for a clinical study. This support may include activities related to funding, design, implementation, data analysis, or reporting.
Guangzhou Bioseal Biotechnology Co., Ltd.

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.
February 1, 2014

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.
November 1, 2014

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.
December 1, 2014

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).
March 20, 2014

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.
March 20, 2014

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.
March 24, 2014

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.
March 8, 2018

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.
February 7, 2018

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.
February 1, 2018

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.
  • BIOS-13-003

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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