One Dose, One Time Early Stage Breast Cancer Treatment

Media Release

19th September 2013

One Dose, One Time Early Stage Breast Cancer Treatment Comes to New Zealand

A team of Auckland breast cancer specialists is bringing an innovative one dose, one time treatment for women with certain types of early-stage breast cancer to New Zealand.

Focus Radiotherapy, a New Zealand clinician-owned specialist radiation therapy service is introducing the new treatment option using the Zeiss Intrabeam intraoperative radiotherapy (IORT) system to the Southern Cross Hospital, North Harbour Auckland and intends to make it available to women across the country.

The new treatment means a reduction in radiation treatment time for the patient; minimised exposure to healthy tissue and organs, such as the ribs, lungs, heart and opposite breast; no treatment delay for patients who must also undergo chemotherapy as part of their breast cancer treatment; and same day treatment with no hospitalisation required.

One of the founders of Focus Radiotherapy, Auckland Breast Surgeon Dr Erica Whineray Kelly says: `This may be an excellent therapy option for women having breast-conserving surgery, also known as a lumpectomy. We are the first and only centre in New Zealand offering this revolutionary treatment. The Intrabeam system is used to deliver a prescribed dose of radiation during breast conserving surgery. The goal of this approach is to destroy remaining cancer cells, helping to prevent the possibility of recurrence and in most cases eliminating the need for weeks of radiation treatments. Women who have been diagnosed with early-stage breast cancer should talk with their doctor about whether this treatment is right for them.

Chairperson of the Breast Cancer Aotearoa Coalition (BCAC), Libby Burgess, says Intrabeam is a wonderful innovation for women with low-risk early breast cancer: The delivery of surgery and radiotherapy during a single operation will eliminate weeks of daily trips to the clinic, allowing women to avoid ongoing stress and inconvenience and return to their normal lives much faster.

The precise targeting of radiation to the area that the tumour was removed from will avoid unnecessary radiation to healthy tissue. Im delighted to see this option being offered to New Zealand women, Ms Burgess says.

Currently only women who have early-stage breast cancer, have negative lymph nodes and are 50 and older may be candidates for Intrabeam. The clinically documented treatment delivers a single fraction of radiotherapy in 20-30 minutes during the time of lumpectomy. Other forms of radiation therapy can require three to six weeks of treatment.

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One Dose, One Time Early Stage Breast Cancer Treatment