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Chemotherapy before radiotherapy for testicular cancer could reduce long-term side-effects
Date:8/16/2013

ion to 30 Gy, delivered to a smaller area of the abdomen.

After an average of 4.5 years of follow-up, there were no relapses of the cancer compared with a relapse risk of 5-11% after radiotherapy alone. The side-effects from treatment were mild and only lasted a short time.

Dr Robert Huddart, Team Leader in the Division of Radiation and Imaging at the Institute of Cancer Research, London, and Consultant at The Royal Marsden, who led the study, said:

"The results of this study show great promise. Men who have this stage of testicular seminoma are normally treated with just radiotherapy, or in some countries with intensive combination chemotherapy, where several anticancer drugs are given at once. Relapse occurs in 5-11% of men after radiotherapy alone, and these recurrences have to be treated with combination chemotherapy, which is associated with a risk of serious long-term complications such as cardiovascular disease or second cancers.

"The aim of the study was to develop an effective non-toxic treatment with low risk of long-term treatment complications, and our findings suggest that a single cycle of carboplatin before radiotherapy may reduce the chances of cancer reappearing compared with radiotherapy alone. This will reduce the risk that these patients would need combination chemotherapy. Not only that, but by adding carboplatin to the therapy, the radiation dose and volume can be lowered."

As this was a small, single-centre study, the researchers are recommending the approach is evaluated more widely.


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Contact: Henry French
henry.french@icr.ac.uk
020-715-35312
Institute of Cancer Research
Source:Eurekalert

Page: 1 2

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