Study to Determine if Fibrin Affects the Ability of a Wound to Heal

December 17, 2015 updated by: Healthpoint

An Open-label, Randomized, Evaluator-Blinded Study of the Effect of Polymerized Fibrin Applied Topically Once Per Week, on Healing of Induced Thermal Wounds, Versus Weekly Application of White Petrolatum

The objective of this study is to evaluate the potential inhibitory effects of HP802-247 Vehicle on wound closure (healing), by comparing mean days to closure of superficial (partial-thickness) thermal wounds against similar wounds treated with white petrolatum.

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.
40

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 1

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
    • Florida
      • Miami., Florida, United States, 33136
        • Dept of Dermatology, University of Miami

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 and older (ADULT, OLDER_ADULT)

Accepts Healthy Volunteers

Yes

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Provide written informed consent, which will consist of reading, signing, and dating the informed consent document after the Investigator, sub-Investigator or other designated study staff member has explained the study procedures, risks, and contact information.
  • Are male or female, ≥ 18 years of age, of any race.
  • Are willing to attend all required study visits, and to comply with study procedures.
  • Meet none of the exclusion criteria (any single exclusion criterion which is met by a potential subject will disqualify that subject from participation in this study.

Exclusion Criteria:

  • Have a history of dermatomyositis, systemic sclerosis, scleroderma, Sjögren's syndrome, systemic lupus erythematosus, discoid lupus, Ehler Danlos disease, icthyosis vulgaris, vasculitis, or bleeding disorders (coagulopathies).
  • Have any dermatologic disease which may be aggravated or provoked by the wounding procedure, such as Lichen Planus, Psoriasis, or Vitiligo.
  • Have Fitzpatrick scale skin type 6 (never sunburns, deeply pigmented).
  • Are at risk of keloid or hypertrophic scar formation, based on personal history, family history, or brief skin exam (conducted at the screening visit to look for keloids or hypertrophic scars).
  • Have been treated within the last three months for uncontrolled diabetes mellitus, peripheral vascular disease, vitamin C deficiency, connective tissue disorders, or any other disease process that impedes wound healing.
  • Are taking concomitant medications at doses which are known to interfere with healing, such as non-steroidal anti-inflammatory drugs, anti-neoplastic drugs, or immunosuppressive drugs.
  • Are using topical glycolic acid products, alpha-hydroxy acid products, retinoids, or chemical peel agents in the treatment areas.
  • Are using systemic steroids or immunosuppressant agents, or have used these drugs within the past three months.
  • The Principal Investigator may declare any subject ineligible for a valid medical reason.

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
  • 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.
PLACEBO_COMPARATOR: Control
White Petrolatum
Other: White Petrolatum
Topical application
OTHER: Test article
Vehicle (fibrinogen)
Biological: Fibrin
Topical application of fibrinogen spray, followed by thrombin spray

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
Time (in Days) to Wound Closure (Healing) Defined as Skin Re-epithelialization, Without Drainage or Dressing Requirements.
Time Frame: All thermal wound injury was done on Day 1. Application of test articles started on Day 2. Target wound assessment was performed on Day 3 and Day 5; subsequent assessments were done Monday through Friday for 2 weeks and subjects exited study on Day 22
The target wounds were evaluated wound status (open/closed).
All thermal wound injury was done on Day 1. Application of test articles started on Day 2. Target wound assessment was performed on Day 3 and Day 5; subsequent assessments were done Monday through Friday for 2 weeks and subjects exited study on Day 22
Median Time (in Days) to Wound Closure (Healing) Defined as Skin Re-epithelialization, Without Drainage or Dressing Requirements.
Time Frame: All thermal wound injury was done on Day 1. Application of test articles started on Day 2. Target wound assessment was performed on Day 3 and Day 5; subsequent assessments were done Monday through Friday for 2 weeks and subjects exited study on Day 22
The target wounds were evaluated wound status (open/closed)
All thermal wound injury was done on Day 1. Application of test articles started on Day 2. Target wound assessment was performed on Day 3 and Day 5; subsequent assessments were done Monday through Friday for 2 weeks and subjects exited study on Day 22

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.
Healthpoint

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

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

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.
January 1, 2011

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, 2011

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.
November 1, 2011

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).
November 30, 2010

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.
December 1, 2010

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.
December 3, 2010

Study Record Updates

Last Update Posted (ESTIMATE)

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.
December 21, 2015

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.
December 17, 2015

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.
December 1, 2015

More Information

Terms related to this study

Keywords

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.
  • 802-247-09-017

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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