Over 140 New Jersey Auctions End Tomorrow 08/02 - Bid Now
Over 1700 Total Lots Up For Auction at Three Locations - OK 08/04, CA 08/06, NJ Cleansweep 08/17

Pioneering single-dose radiotherapy for breast cancer treatment

Press releases may be edited for formatting or style | May 28, 2021 Rad Oncology Women's Health
A breast cancer therapy that requires just one shot of radiotherapy is as effective as traditional radiotherapy, and avoids potential damage to nearby organs, according to a paper by UCL experts.

The results, published in the British Journal of Cancer, mean that eight out of ten patients who receive the treatment, TARGIT-IORT, will not need a long course of post-operative external beam radiotherapy (EBRT). These results strengthen and expand previously published outcomes.

Patients who received the treatment are less likely to go on to experience fatal cardiovascular disease such as heart attacks, lung problems or other cancers. As well as avoiding scattered radiation from EBRT that can damage nearby vital organs, delivering TARGIT-IORT during the lumpectomy procedure seems to lower the likelihood of death if patients do go on to develop cardiovascular disease, protecting in a drug-like manner. This was the case even when EBRT was also given post-operatively, and is thought to be because the treatment changes the microenvironment in the lumpectomy wound.

Servicing GE, Philips and Siemens CT equipment with OEM trained engineers

Numed, a well established company in business since 1975 provides a wide range of service options including time & material service, PM only contracts, full service contracts, labor only contracts & system relocation. Call 800 96 Numed for more info.

The researchers say that delivering radiation immediately to the site where the tumour was can reduce the adverse effects of surgical trauma make the site less conducive for cancer growth and could have an 'abscopal' (distant) effect. This is where a treatment such as radiotherapy has a positive effect on tissue away from the operation site, which is increasingly recognised as a beneficial immunological action.

Previous studies have shown that the treatment has fewer radiation-related side effects compared with conventional whole breast radiotherapy, with less pain, a superior cosmetic outcome with fewer changes to the breast as a whole and a better quality of life.

Lead author Professor Jayant Vaidya (UCL Surgery & Interventional Science) said: "With TARGIT-IORT, women can have their surgery and radiation treatment for breast cancer at the same time. This reduces the amount of time spent in hospital and enables women to recover more quickly, meaning they can get back to their lives more quickly."

TARGIT-IORT is delivered immediately after tumour removal (lumpectomy), and under the same anaesthetic, via a small ball-shaped device placed inside the breast, directly where the cancer had been. The single-dose treatment lasts for around 20-30 minutes and replaces the need for extra hospital visits in eight out of ten cases.

Further tumour subgroup analysis also found that there was a significant overall survival benefit with TARGIT-IORT in patients with grade 1 or 2 cancer.

You Must Be Logged In To Post A Comment