Determining Molecular Drivers of Radiation Dermatitis

NCT ID: NCT04764682

Last Updated: 2025-03-17

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

ACTIVE_NOT_RECRUITING

Total Enrollment

20 participants

Study Classification

OBSERVATIONAL

Study Start Date

2021-02-21

Study Completion Date

2026-02-28

Brief Summary

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This study is being conducted to address key gaps in current knowledge and set the stage for rational design of strategies to prevent (pre-exposure to radiation), mitigate (post-exposure to radiation before overt signs/symptoms appear), and/or treat (post-onset of signs/symptoms) radiation dermatitis (itchy, dry skin or a rash on swollen, reddened skin).

Detailed Description

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Conditions

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Breast Cancer

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Eligibility Criteria

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Inclusion Criteria

* Patients receiving standard-of-care postoperative radiation therapy (2-2.7 Gy per fraction) to the breast and/or chest wall for breast cancer treatment.
* Tissue diagnosis of breast cancer.
* Age \> 18 years
* Signed informed consent.
* Complete blood count within normal limits within the preceding 2 weeks.

Exclusion Criteria

* Induction chemotherapy or biologic therapy
* Concurrent chemotherapy or biologic therapy
* Autoimmune disease with skin manifestations - psoriasis, dermatomyositis, scleroderma, eczema, polymyositis
* Allergy to lidocaine anesthesia
* Known bleeding diathesis (anticoagulation with warfarin, coagulation/bleeding disorders, vitamin C or K deficiency, thrombocytopenia)
* History of keloids or easy scarring
Minimum Eligible Age

18 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

No

Sponsors

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Mayo Clinic

OTHER

Sponsor Role lead

Responsible Party

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Laura A. Vallow

Principal Investigator

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Laura Vallow, MD

Role: PRINCIPAL_INVESTIGATOR

Mayo Clinic

Locations

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Mayo Clinic

Jacksonville, Florida, United States

Site Status

Countries

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United States

Related Links

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Other Identifiers

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19-005445

Identifier Type: -

Identifier Source: org_study_id

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