- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02307318
Heart and Hands Study II: A Retrospective Data Collection & Analysis Project
A recent pilot study conducted at HealthEast found use of manual pressure with the SoftSeal hemostatic pad for 15 minutes was successful in 9 out of 10 people fully anticoagluated using 4 French radial sheath. There was no evidence of radial artery occlusion in this small sample and bleeding was limited to grade 1. This evidence supports a larger retrospective study to confirm these results and define an alternative to the TR band use post radial artery access for cardiac catheterization.
Primary Objective Determine the incidence of arterial bleeding after real-world use of SoftSeal hemostatic device at a transradial access site with a 4 French system with with manual pressure by compression of the ulnar artery.
Secondary Objective Determine the incidence of thrombosis at the access site in all subjects as presence of thrombus in the radial artery by reverse barbeau test; the incidence of changes in circulation, movement and sensation (CMS) in the hand and wrist on the impacted hand; and the incidence of hematoma and ecchymosis, assessed just prior to discharge.
Study Overview
Detailed Description
This is a non-randomized, retrospective study to observe the usefulness of SoftSeal. Only patients with radial procedures will be used in this study.
Study Procedure For patients with a 4 French catheter, SoftSeal will be applied per physician instruction. Current protocol for use includes compression of ulnar artery on the same visit.
Any bleeding observed at the site after manual pressure hold with SoftSeal will constitute a failure to achieve hemostasis patient will be managed per standard of care (SOC).
Data Plan Following completion of clinical care we will extract data related to primary and secondary objectives. Data extraction will include documentation of CMS, reverse Barbeau and incidence of hematoma and ecchymosis. Any additional statistical analysis or manuscript writing will be done as part of a separate agreement to be met with the approval of both HaelaTheast Medical Research Institute and Chitogen.
Sample Size Calculation Since this is a real-world data analysis project with no control group, there is not a sample size calculation. We believe approximately 50 patients will be enough to provide an understanding of use instructions for the SoftSeal product.
Study Type
Enrollment (Actual)
Phase
- Phase 2
- Phase 1
Contacts and Locations
Study Locations
-
-
Minnesota
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St. Paul, Minnesota, United States, 55102
- HealthEast Care System, Inc
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Transradial access site with a 4 French system ->18 years old
Exclusion Criteria:
- Current oral anti-coagulation therapy
- Prior participation in this study
- Positive standard-of-care pregnancy test
- Investigator discretionary exclusions
- Patient on dialysis
- GFR <30
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Supportive Care
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Other: SoftSeal Hemostatic Pad
This is a single arm study.
All patients received the SoftSeal hemostatic pad for compression following elective or urgent coronary angiogram.
|
Use of SoftSeal hemostatic device at a transradial access site with a 4 French system with with manual pressure by compression of the ulnar artery.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Incidence of Arterial Bleeding
Time Frame: Day1
|
Number of patients who experience arterial bleeding after use of the Softseal hemostatic device and manual compression at the transradial access site as measured by observation.
|
Day1
|
Incidence of Thrombosis
Time Frame: 4 hours post-surgery
|
Number of patients who experience thrombosis (blood clot) at the access site as measured by ultrasound between 4 hours and 24 hours post-procedure.
|
4 hours post-surgery
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Changes in Circulation, Movement and Sensation
Time Frame: Day1
|
Number of patients who experience changes in circulation, movement and sensation in the hand and wrist of the access site as measured by standard of care nursing assessments.
|
Day1
|
Incidence of Hematoma and/or Ecchymosis
Time Frame: Day1
|
Number of patients who experience hematoma (bruising) and/or ecchymosis (discoloration of the skin caused by bleeding underneath) at the access site as measured by observation just prior to discharge.
|
Day1
|
Collaborators and Investigators
Sponsor
Collaborators
Investigators
- Principal Investigator: Carmelo Panetta, MD, HealthEast Care System
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
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- H&H-002
- Chit-002 (Other Grant/Funding Number: Chitogen, Inc)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
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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