February 4, 2012

Chemotherapy aiming to improve surgery outcomes

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Gary Culliton reports on remarks made by Associate Prof Cathy Eng, Medical Oncologist at the University of Texas MD Anderson Cancer Centre, at the recent Mater Hospital ‘Multimodality Management of Colorectal Liver Metastases: Collaborating Towards Cure’ meeting.

Barrett’s routine screening is queried

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Routine surveillance of patients with Barrett’s oesophagus is of “doubtful value”, experts say, with research showing very few patients will develop oesophageal cancer.

More evidence links breast cancer with brain impairments

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New research has shed light on why some breast-cancer patients experience neurological impairments, with evidence that certain areas of the brain are particularly vulnerable to chemotherapy.

NSAID cancer-prevention debate resurfaces

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The debate on whether non-steroidal anti-inflammatory drugs (NSAIDs) have a chemopreventive role to play have resurfaced, with the latest analysis finding users of NSAIDs have a significantly reduced risk for oesophageal cancers.

Anthracyclines in cancer

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Dr John Greene and Prof Bryan Hennessy look at the role of anthracyclines in the treatment of breast cancer and how careful monitoring can limit any potential for cardiotoxicity.

Physical activity ‘may decrease cancer distress’

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Many women did not regain their pre-morbid physical activity levels several years after ovarian cancer diagnosis, new research shows.

Dietary fibre, not vegetables, prevents CRC

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Each 10g increase in dietary and cereal fibre intake reduces an individual’s risk of colorectal cancer (CRC) by about 10 per cent, but fibre from fruit and vegetables contributes little to the risk reduction, a large meta-analysis concludes.

‘Life-saving’ claims of screening ‘exaggerated’

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Most claims from cancer survivors that mammography screenings saved their lives are unfounded, a study suggests, after finding the test has only a minor impact on mortality.

Cervical protective IUD link is examined

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Intrauterine device (IUD) use might act as a protective cofactor in cervical carcinogenesis, a new study has found. Cellular immunity triggered by the device might be one of several mechanisms that could explain findings by a Catalan group led by Dr Xavier Castellsagué.

Clinical change in ovarian cancer previewed

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Gary Culliton reports on a recent meeting on ‘Advances in Ovarian Cancer’, where delegates got the latest updates on clinical trials into the causes and treatment of the disease.

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