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Curcumin for the Prevention of Radiation-induced Dermatitis in Breast Cancer Patients
Ionizing radiation is a toxic agent and widely accepted form of treatment for various types of cancer. Despite advances in medical technology, radiation therapy still causes severe early and late skin effects. Radiation-induced dermatitis occurs in approximately 80% of patients. Important consequences of radiation-induced dermatitis include impairment of the quality of a patient's life due to pain and premature interruption of radiation treatment, which in turn, may be impair good local control of disease. The biological pathways responsible for acute radiation-induced dermatitis remain unclear. Currently, there is no standard treatment for the prevention of radiation-induced dermatitis with demonstrated effectiveness. The aim of this randomized, double-blind, placebo-controlled pilot study is to assess the effectiveness of curcumin for the prevention of acute radiation-induced dermatitis during postoperative radiotherapy for breast cancer. We hypothesize that curcumin, a natural phenolic compound found in both turmeric and curry powders, can prevent or alleviate radiation-induced skin reactions in breast cancer patients receiving radiotherapy.
Details
| Lead sponsor | University of Rochester |
|---|---|
| Phase | Phase 2 |
| Status | COMPLETED |
| Enrolment | 35 |
| Start date | 2008-01 |
| Completion | 2011-04 |
Conditions
- Breast Cancer
Interventions
- Curcumin C3 Complex
- Placebo
Primary outcomes
- Severity of Dermatitis in Radiation Treatment Site in Breast Cancer Patients — 4-7 weeks (prescribed course of radiation)
The severity of radiation dermatitis was measured using the Radiation Dermatitis Severity (RDS)Scale which ranges from 0.0 to 4.0 with increments of 0.5. The RDS scale is a revised form of the NIH Common Toxicity Criteria to account for color and subtle texture changes in the skin. The worst dermatitis (i.e., highest RDS score) at the end of treatment was used for the primary analysis of severity of radiation dermatitis in each treatment group. Additionally, we performed repeated measure analyses to examine the severity of dermatitis over time in each arm.
Countries
United States