Title
Topical Use of Difinsa53™ to Prevent Radiation Dermatitis
Topical Use of a Silibin-based Cream, Difinsa53™, to Prevent Radiation Dermatitis in Patients With Breast Cancer: A Prospective Study
Phase
Phase 1/Phase 2Lead Sponsor
ProTechSure Scientific, Inc.Study Type
InterventionalStatus
Terminated Results PostedIndication/Condition
RadiodermatitisIntervention/Treatment
petrolatum, white ...Study Participants
13Phase II trial of the silibin containing cream, Difinsa53 to determine efficacy in delaying, ameliorating, or preventing radiation dermatitis in patients with breast cancer undergoing whole breast radiation.
The proposed study seeks to evaluate the efficacy of DIFINISA53™, a safe silibin-based skin cream, on preventing radiation dermatitis (RD) when compared to an over the counter ointment, Aquaphor, in women undergoing radiation therapy for breast cancer following lumpectomy or mastectomy surgery. Presently there is no known fully effective topical protectant from RD and there is no consensus among radiation oncologists on how best to treat RD. This study seeks to identify a more effective option for patients receiving radiation therapy. Each participant will apply the DIFINISA53™ cream to one area of the treated skin and Aquaphor to another area of treated skin. Skin reactions will be evaluated using medical professional assessment, participant assessment, and photographic assessment by a third party.
Difinsa53 cream is applied to one half of radiation field
Aquaphor is applied to one half of radiation field
Inclusion Criteria: Female patients 18 years and older Pathologic diagnosis of breast cancer requiring radiation therapy to whole breast Able to apply lotion to treatment area at least twice daily during radiation course All surgical sites healed No evidence of infection No history of sensitivity to any component in Aquaphor or Difensa53 Exclusion Criteria: Prior history of radiation therapy (RT) to that site Known dermatologic conditions affecting skin in radiation port Concurrent chemotherapy Skin infection in radiation port History of sensitivity to Aquaphor or Difensa53 component
Event Type | Organ System | Event Term |
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A blinded observer will quantify degree of dermatitis assigning each half of the radiation field a score from 0 to 4. 0 represents no dermatitis and 4 is severe dermatitis using the RTOG scoring criteria.