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Professional

No protective effect on cancer from long-term vitamin E or C: study

November 17, 2008

NEW YORK (Reuters Health) - Vitamin E supplementation does not appear to protect against prostate or other cancers and vitamin C also lacks a cancer protective effect, according to the latest findings from the Physicians' Health Study II (PHS II).

Calcium to magnesium ratio important in colorectal cancer prevention

November 17, 2008

NEW YORK (Reuters Health) - In the Calcium Polyp Prevention Study, calcium supplementation reduced the risk of colorectal adenoma recurrence only among subjects with a low calcium to magnesium intake ratio.

Men who take NSAIDs have significantly lower PSA levels: study

November 17, 2008

NEW YORK (Reuters Health) - The use of aspirin or other nonsteroidal anti-inflammatory drug (NSAID) is associated with lower prostate-specific antigen (PSA) levels among middle-aged men, study findings suggest.

Hepatocellular carcinoma patients have high prevalence of diabetes

November 14, 2008

NEW YORK (Reuters Health) - Patients with hepatocellular carcinoma (HCC) have a significantly higher prevalence of type 2 diabetes mellitus (DM) compared to the general population, according to findings from a case-control study conducted in Italy.

Palatal augmentation prosthesis improves speech after glossectomy

November 14, 2008

NEW YORK (Reuters Health) - A palatal augmentation prosthesis improves patients' speech after glossectomy, according to a report in the October Archives of Otolaryngology-Head and Neck Surgery.

Embryo preservation usually successful in cancer patients

November 13, 2008

NEW YORK (Reuters Health) - Ovulation induction and embryo cryopreservation is just as successful in women with cancer prior to undergoing gonadotoxic treatment as it is in their healthy peers, new study findings indicate.

Migraine linked to lower risk of breast cancer

November 13, 2008

NEW YORK (Reuters Health) - A history of migraine is strongly associated with reduced risk of hormone receptor-positive invasive breast cancer among postmenopausal women, according to findings from case-control studies conducted in Washington State.

CT screening may detect early lung cancer but can lead to unneeded surgery

November 12, 2008

NEW YORK (Reuters Health) - New research indicates that while low-dose CT of the chest can identify lung cancer at an early, more treatable stage, it can also lead to major surgical procedures that uncover no cancer.

Multimodality therapy can cure unresectable colorectal cancer

November 12, 2008

NEW YORK (Reuters Health) - A combination of external beam radiotherapy (EBRT), chemotherapy, surgical resection, and intraoperative radiotherapy (IORT) can cure some patients with unresectable colorectal cancer, according to a report in the October issue of the Annals of Surgery.

Cilengitide promising against recurrent glioblastoma multiforme

November 11, 2008

NEW YORK (Reuters Health) - Cilengitide, an inhibitor on integrin receptors, shows action in certain patients with recurrent glioblastoma multiforme, according to a report issued online November 3 in advance of print publication by the Journal of Clinical Oncology.

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Consumer

Magnesium impacts calcium's anti-cancer effect

November 17, 2008

NEW YORK (Reuters Health) - In the Calcium Polyp Prevention Study, calcium supplementation reduced the risk of recurrent colorectal adenomas -- growths or polyps that can become cancerous - only in men with a low dietary ratio of calcium to magnesium.

Family history key in figuring breast cancer risk

November 17, 2008

WASHINGTON (Reuters) - Women with a family history of breast cancer but who test negative for two genetic mutations commonly linked to it still have a very high risk of developing the disease, Canadian researchers said on Monday.

Smoking plus gene variant raises breast cancer risk

November 17, 2008

NEW YORK (Reuters Health) - Women with a particular gene mutation linked to breast cancer may further raise their risk of the disease if they smoke, a study has found.

Smoking, drinking linked to throat, stomach cancer

November 17, 2008

LONDON (Reuters) - Drinking alcohol and smoking cigarettes appear to increase the risk of certain common throat and stomach cancers, Dutch researchers reported on Monday.

Aspirin may mask prostate cancer, study hints

November 17, 2008

NEW YORK (Reuters Health) - Middle-aged men who take aspirin or other "nonsteroidal anti-inflammatory drug" (NSAID) have significantly lower levels of a blood protein used to spot prostate cancer than men who don't take these widely used drugs, a study shows.

Discovery offers way of tracking cancer in blood

November 17, 2008

CHICAGO (Reuters) - Tiny sacs released from tumor cells and circulating in the blood carry genetic information about the tumor, offering a new way to track and treat the cancer, U.S. researchers said on Sunday.

Liver cancer patients have high diabebes prevalence

November 14, 2008

NEW YORK (Reuters Health) - Patients with hepatocellular carcinoma (HCC) have a significantly higher prevalence of type 2 diabetes mellitus (DM) compared to the general population, according to findings from a case-control study conducted in Italy.

Modern cancer drugs more likely to get to market

November 14, 2008

LONDON (Reuters) - Nearly one in five cancer drugs entering development now reach the market, a remarkably good success rate given the high level of failures in other disease areas, British researchers said on Friday.

Embryo preservation often works for cancer patients

November 13, 2008

NEW YORK (Reuters Health) - Freezing embryos before undergoing cancer treatment that may cause infertility is as successful for women with cancer as it is for women without cancer, new study findings indicate.

Cervical cancer vaccine can protect men from HPV

November 13, 2008

WASHINGTON (Reuters) - A vaccine designed to protect women and girls from cervical cancer caused by a virus that also causes genital warts may protect men, too, maker Merck and Co reported on Thursday.

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