Breast cancer

17 August 2009

Wine cuts radiation side effects

A glass of wine a day cut the risk of treatment-linked skin toxicity by two-thirds in women undergoing radiation therapy for breast cancer, Italian researchers report.

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A glass of wine a day cut the risk of treatment-linked skin toxicity by two-thirds in women undergoing radiation therapy for breast cancer, Italian researchers report.

Skin reactions are a common side effect of cancer radiation therapy, and, while medications can help prevent these problems, they can be expensive and often have their own side effects. In some cases, drugs used to reduce radiation-linked side effects can actually protect breast cancer tumour cells, according to a news release from the American Society for Radiation Oncology.

So, researchers at Catholic University and the National Research Council in Italy wondered if the natural antioxidants found in wine might work to ward off radiation-linked damage.

Considerable decrease in skin toxicity
In the study, 348 women with breast cancer were divided into three groups depending on the dose of radiation received. The researchers found that patients who drank wine on the days they had their treatment had lower rates of Grade 2, or higher acute toxicity, than those who did not. In fact, women who drank one glass of wine a day had a 13.6% rate of skin toxicity compared to a 38.4% incidence among patients who did not consume wine, according to the study.

"If wine can prevent radiotherapy-induced toxicity without affecting antitumor efficacy, as we observed, it also has the potential to enhance the therapeutic benefit in cancer patients without increasing their risk of serious adverse effects," study author Dr Vincenzo Valentini, a radiation oncologist at Catholic University in Rome, said in the news release. "The possibility that particular dietary practices or interventions can reduce radiation-induced toxicity is very intriguing."

The findings were published in the International Journal of Radiation Oncology Biology Physics. - (HealthDay News, August 2009)

Read more:
Drink to a healthy heart
To drink or not to drink

 

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Breast cancer expert

Dr Gudgeon qualified in Birmingham, England, in 1968. She has more than 40 years experience in oncology, and in 1994 she founded her practice, Cape Breast Care, where she treats benign and malignant breast cancers. Dr Boeddinghaus obtained her qualification at UCT Medical School in 1994 and her MRCP in London in 1998. She has worked extensively in the field of oncology and has a special interest in the hormonal management of breast cancer. She now works with Dr Gudgeon at Cape Breast Care. Read more.

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