- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01924273
Novel Treatment for Port Wine Stain Birthmarks
Study Overview
Detailed Description
Pulsed dye laser is currently the standard of care treatment for Port wine stains. Researchers at University of California Irvine at Beckman Laser Institute Medical Clinic can use Photodynamic therapy, another treatment option for Port wine stains. Photodynamic therapy involves light activation of a photosensitizer (a drug that is responsive to light or radiant energy). Because the photosensitizer can be localized to a desired portion of the Port wine stain, Photodynamic therapy creates an opportunity for targeted destruction of Port wine stains.
Researchers will use a photosensitizer medication called Talaporfin sodium, an intravenously administered investigational photosensitizer, being evaluated for multiple clinical indications. Photodynamic therapy with talaporfin sodium has been investigated for many different conditions, and can be used for treatment for Port wine stains. Photosensitivity precaution instructions will be provided, including appropriate photo protective clothing, protective hat and sunglasses that wrap around the temples to help minimize lateral sun light exposure when traveling home following discharge from the study site.
For efficacy, evaluated study variable will be Port wine stain blanching, and the researchers can use diffuse reflectance imaging chromametry, Laser Speckle Imaging and Spatial Frequency Domain Imaging to measure the change of Port wine stain blanching. The maximum power of the Laser Speckle Imaging and Spatial Frequency Domain Imaging light source is 10-50 mW, which is comparable to halogen-bulb household flashlights. Efficacy will be evaluated based on comparison of pre-treatment visit and post treatment day 1, week 1, week 4, and week 12 measurements.
Study Type
Enrollment (Actual)
Phase
- Phase 1
Contacts and Locations
Study Locations
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California
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Irvine, California, United States, 92612
- Beckman Laser Institute
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Male/Female 18 years and older
- Have Port Wine Stain Birthmarks non-facial
Exclusion Criteria:
- Under 18 years of age
- No Port Wine Stain Birthmarks
- pregnant/breast feeding
Study Plan
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 |
Intervention / Treatment |
---|---|
Other: Port Wine Stain Birthmarks
Combined Photodynamic/Pulsed Dye Laser Therapy/Talaporfin sodium
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Combined Photodynamic/Pulsed Dye Laser Therapy/Talaporfin sodium
Other Names:
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Port wine stain blanching
Time Frame: up to 12 weeks
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The outcome measure will be PWS blanching as assessed by Diffuse Reflectance Imaging/Laser Speckle Imaging/Spatial Frequency Domain Imaging.
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up to 12 weeks
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Collaborators and Investigators
Sponsor
Collaborators
Investigators
- Principal Investigator: Kristen Kelly, MD, Beckman Laser Institute
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 (Actual)
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
- 20139337
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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