Efficacy of Skin Cooling in Reducing Pain Associated With Non-invasive Treatments of Neurofibromatosis Type 1 Cutaneous Neurofibromas
Purpose
This study will evaluate the effectiveness of skin cooling in increasing tolerability of four treatments in Neurofibromatosis Type 1 Cutaneous Neurofibromas. These treatments are: a 980nm laser, a 755nm laser, radio-frequency injection, and a Kybella injection. Each patient will have a treatment and a control site..
Condition
- Neurofibromatosis 1
Eligibility
- Eligible Ages
- Between 18 Years and 80 Years
- Eligible Genders
- All
- Accepts Healthy Volunteers
- No
Inclusion Criteria
- Adult ≥18 years of age 2. Have a diagnosis of NF1 based on germline genetic testing or by meeting ≥ 2 the following criteria: 1. Family history of NF1 2. Six or more light brown ("cafe-au-lait") spots on the skin 3. Presence of two or more neurofibromas of any type, or one or more plexiform neurofibromas 4. Freckling under the arms or in the groin area 5. Two or more pigmented, benign bumps on the eye's iris (Lisch nodules) 6. A distinctive bony lesion: dysplasia (abnormal growth) of the sphenoid bone behind the eye, or dysplasia of long bones, often in the lower leg 7. Tumor on the optic nerve that may interfere with vision 3. Patients must be seeking treatment for cNF 4. Patients must have ≥ 6 paired cNF (3 to be treated and 3 untreated) that are visible and measure between 2-8mm in size. These must be in areas amenable to treatment and surveillance with digital photography. 5. cNF must be located on the trunk, arms or legs of the patient 6. Able and willing to comply with all visit, treatment and evaluation schedules and requirements 7. Able to understand and provide written informed consent
Exclusion Criteria
- Individuals who cannot give informed consent or adhere to study schedule. 2. Actively tanning during the course of the study. 3. Adverse reactions to compounds of any external agent (e.g., gels, lotions or anesthetic creams) required for use in the study, if no alternative to the said agent exists; 4. Known allergy to injectable anesthetics, deoxycholic acid or polidocanol. 5. Women who are pregnant. 6. Those with acute thromboembolic diseases. 7. Those with bleeding abnormalities or those who are currently being treated with antiplatelet or anticoagulant therapy. 8. Those with dysphagia. 9. Any condition which, in the Investigator's opinion, would make it unsafe (for the participant or study personnel) to treat the participant as part of this research study.
Study Design
- Phase
- Phase 1
- Study Type
- Interventional
- Allocation
- Randomized
- Intervention Model
- Parallel Assignment
- Primary Purpose
- Other
- Masking
- None (Open Label)
Arm Groups
Arm | Description | Assigned Intervention |
---|---|---|
Active Comparator Kybella Injection |
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Active Comparator Asclera Injection |
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Active Comparator 1064nm laser |
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Active Comparator 755nm laser |
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Recruiting Locations
Wellman Center for Photomedicine
Boston, Massachusetts 02114
Boston, Massachusetts 02114
More Details
- Status
- Recruiting
- Sponsor
- Massachusetts General Hospital