http://www.johnshopkinshealthalerts.com/alerts/colon_cancer/index.html en-us © 2007 Medletter Associates, LLC. All rights reserved. customerservice@johnshopkinshealthalerts.com webmaster@iproduction.com Tue, 05 Aug 2008 09:26:46 CDT Tue, 05 Aug 2008 09:26:46 CDT IPS - www.iproduction.com An unhealthy diet has long been associated with an increased risk of developing colon cancer, at times without much evidence other than common sense. Now a growing body of research is backing up these claims with studies showing that people who eat 'good' foods may indeed be able to reduce their risk of developing colon cancer. … http://www.johnshopkinshealthalerts.com/alerts/colon_cancer/JohnsHopkinsColonCancerHealthAlert_2189-1.html?CMP=OTC-RSS Don't assume a normal annual test for fecal occult blood (FOBT) means you can postpone your colonoscopy. According to Frank Herlong, M.D., Associate Professor of Medicine, Gastroenterology Division at Johns Hopkins and Health After 50 Board Member, FOBTs are no longer relied upon for colon cancer screening -- though some doctors may use them to test for gastrointestinal bleeding from causes other than cancer. … http://www.johnshopkinshealthalerts.com/alerts/colon_cancer/JohnsHopkinsColonCancerHealthAlerts_2045-1.html?CMP=OTC-RSS Patients who plan to undergo colonoscopy should be on the lookout for the Aer-O-Scope, a new self-propelled colonoscope – still under development.Colonoscopy, long the gold-standard for colorectal cancer screening, requires specialized training and sedation and can have complications, such as colon perforation. A newly developed instrument could be used with minimal training, without sedation, and perhaps with fewer complications, according to its developers. … http://www.johnshopkinshealthalerts.com/alerts/colon_cancer/JohnsHopkinsColonCancerHealthAlert_2019-1.html?CMP=OTC-RSS For patients with advanced, metastatic colorectal cancer that has spread to the liver, surgery offers hope, according to a study in the Annals of Surgical Oncology.The treatments for advanced cancer are much the same as for newly diagnosed cancer. However, they are more aggressive. They include: Surgery to remove cancer where it has returned or metastasized. This could be localized or could involve extensive surgery for metastases in the liver or other organs. … http://www.johnshopkinshealthalerts.com/alerts/colon_cancer/JohnsHopkinsColonCancerHealthAlert_1991-1.html?CMP=OTC-RSS Following treatment for colon cancer, it's critically important to monitor your recovery with frequent doctor visits and to pay attention to potential symptoms of recurrence. Johns Hopkins doctor explain what to look for.After colon cancer treatment, vigilant surveillance must continue for several years. Early detection of recurrent or metastasized cancer yields the best possibility for cure or containment. For these reasons, at the Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, most colon cancer patients… http://www.johnshopkinshealthalerts.com/alerts/colon_cancer/JohnsHopkinsColonCancerHealthAlert_1962-1.html?CMP=OTC-RSS Men who took part in a regular exercise program had fewer precancerous changes to the colon lining than non-exercisers, a study shows -- and the more vigorous the exercise, the better the results.While there is no surefire way to prevent colon cancer or a recurrence, lifestyle choices may lower your risk of colon cancer. Much of the new information echoes time-honored common sense: Eat a healthy diet high in fruits and vegetables, maintain an appropriate… http://www.johnshopkinshealthalerts.com/alerts/colon_cancer/JohnsHopkinsColonCancerHealthAlert_1874-1.html?CMP=OTC-RSS Research suggests that chewing sugarless gum after colon cancer surgery can speed recovery and shorten hospital stays by as much as a third.The first line of treatment for colon cancer is to remove the primary tumor or tumors. If your colon cancer is confined to polyps or a small area, surgery is probably the only treatment that you need. After major surgery, you will have some pain for two or three days, which is… http://www.johnshopkinshealthalerts.com/alerts/colon_cancer/JohnsHopkinsColonCancerHealthAlert_1873-1.html?CMP=OTC-RSS Two research studies report on the benefits and risks of colonoscopy in adults over age 80.Colonoscopy is considered the gold standard for finding and removing -- and possibly preventing -- colorectal cancer. It can detect up to 95% of colon cancers and can be used to remove precancerous polyps before they develop into cancer. … http://www.johnshopkinshealthalerts.com/alerts/colon_cancer/JohnsHopkinsColonCancerHealthAlert_1772-1.html?CMP=OTC-RSS After age 80, heredity is a major risk factor for colorectal cancer. Now scientists have a new tool to help them identify people at risk for genetically linked colon or endometrial cancer.It's not known exactly why colorectal cancer begins. Some people carry genes that make them unusually susceptible to certain cancers, and some people have genes that are specific for colorectal cancer. In fact, because colon cancer is relatively easy to identify in the precancerous… http://www.johnshopkinshealthalerts.com/alerts/colon_cancer/JohnsHopkinsColonCancerHealthAlert_1766-1.html?CMP=OTC-RSS According to a recent consumer survey, Americans have a poor grasp on when and why to get tested for colon cancer. The most startling result was that 38% of people over age 50 were able to name a judge on the hit television show 'American Idol,' yet only 34% knew they were at risk for colon cancer. http://www.johnshopkinshealthalerts.com/alerts/colon_cancer/JohnsHopkinsHealthAlertsColonCancerDisorders_1714-1.html?CMP=OTC-RSS The evidence that links various foods with the risk of colon cancer is increasing. Fortunately, most of the foods that are good for you are good to eat as well.So far, there is no surefire way to prevent colon cancer or a recurrence. But increasing knowledge about contributing factors has revealed that lifestyle choices may lower your risk. Some of the information is surprising and may challenge your assumptions. However, much of the new… http://www.johnshopkinshealthalerts.com/alerts/colon_cancer/JohnsHopkinsColonCancerHealthAlert_1518-1.html?CMP=OTC-RSS It's never too late to begin to exercise. In one study, those with advanced colon cancer who exercised regularly more than doubled their disease-free survival time.If you have been diagnosed with polyps -- cancerous or benign -- you now have an incentive to make some different lifestyle choices. Stop smoking and limit your use of alcohol. Exposing yourself to these known toxins can cause cell damage that promotes cancer. A recent study shows that alcohol… http://www.johnshopkinshealthalerts.com/alerts/colon_cancer/JohnsHopkinsColonCancerHealthAlert_1517-1.html?CMP=OTC-RSS Searching for less invasive screening tests for cancer, Johns Hopkins scientists have discovered proteins present in blood that accurately identify colon cancer and precancerous polyps. Initial studies of the proteins, CCSA-3 and CCSA-4, suggest they could be used to develop a blood test to identify individuals at-risk for colon cancer. http://www.johnshopkinshealthalerts.com/alerts/colon_cancer/JohnsHopkinsColonCancerHealthAlert_1176-1.html?CMP=OTC-RSS Curcumin, the main ingredient in the spice turmeric, has been used for centuries in Indian traditional medicine and curry, and has been shown to be an anti-inflammatory and antioxidant. Now a laboratory study suggests it could become a colon cancer preventive or treatment. The study looked at the effects of curcumin on cell activity and found it interferes with neurotensin, a gastrointestinal hormone suspected of setting off the cancer process in colon cells. http://www.johnshopkinshealthalerts.com/alerts/colon_cancer/JohnsHopkinsColonCancerHealthAlert_1122-1.html?CMP=OTC-RSS Scientists are identifying specific genes that confer a high risk of developing some cancers, including colorectal cancer. If you happen to carry one of these specific genes, your risk of colorectal cancer is increased considerably. Your doctor may recommend genetic testing if cancer seems to run in your family or if a close relative has been found to carry one of these genes. http://www.johnshopkinshealthalerts.com/alerts/colon_cancer/JohnsHopkinsColonCancerHealthAlert_1118-1.html?CMP=OTC-RSS A Canadian study reported in the Journal of the American Medical Association (Volume 295, page 2366) confirms that a 10-year interval between colonoscopy screenings is appropriate for those who have had one negative procedure. http://www.johnshopkinshealthalerts.com/alerts/colon_cancer/JohnsHopkinsColonCancerHealthAlert_1115-1.html?CMP=OTC-RSS Johns Hopkins gastroenterologist Sergey V. Kantsevoy, M.D. explains what you should expect if you are diagnosed with colorectal cancer. The best way to “treat” colorectal cancer is to prevent it, through regular colonoscopy screenings during which any suspicious polyps can be removed. However, if your doctor does find evidence of colorectal cancer, your treatment options include surgery, chemotherapy, and radiation. When the disease is caught and treated in its early stages, the five-year survival rate is… http://www.johnshopkinshealthalerts.com/alerts/colon_cancer/JohnsHopkinsHealthAlertsColonCancerDisorders_962-1.html?CMP=OTC-RSS A fiber-rich diet has many benefits – but does it protect against colon cancer?The idea that fiber protects against colon cancer was first proposed many years ago when researchers found that Africans who ate high fiber diets had a low incidence of colon cancer. Since then dozens of studies have supported the protective role of fiber. There are plenty of reasons fiber might lower colon cancer risk: Fiber increases fecal bulk and may dilute… http://www.johnshopkinshealthalerts.com/alerts/colon_cancer/JohnsHopkinsColonCancerHealthAlert_652-1.html?CMP=OTC-RSS How often should you have a colonoscopy to test for colon cancer if you’re over age 50? The editor of the Johns Hopkins Medical Letter: Health After 50 answers this important question. Colon cancer is the third leading cause of cancer in the United States: Estimates suggest that 146,000 people were diagnosed with colon cancer in 2005 and 56,000 died from it. Screening tests, such as colonoscopy, are very effective in detecting the disease, and the… http://www.johnshopkinshealthalerts.com/alerts/colon_cancer/JohnsHopkinsColonCancerHealthAlert_650-1.html?CMP=OTC-RSS Johns Hopkins Professor Frank Giardiello, M.D., Professor explains why knowing your family tree can save your life.Following the publication of the complete sequence of the human genome in 2003, researchers announced that much of this information had been placed on a single, dime-sized glass slide called a DNA microarray or gene chip. This tool allows researchers to rapidly examine humankind's estimated 35,000 genes so they can pinpoint those linked to disease, an achievement that promises… http://www.johnshopkinshealthalerts.com/alerts/colon_cancer/JohnsHopkinsColonCancerHealthAlert_649-1.html?CMP=OTC-RSS Low-dose aspirin can help protect against colorectal cancer, but talk to your doctor first.Colorectal polyps are small, non-cancerous (benign) clumps of cells that grow in the rectum and colon. Over the course of 10–15 years, some of these polyps—usually the ones that are larger than a pea—may become cancerous. Fortunately, regular screening for colorectal cancer helps to identify and remove polyps, often before they progress to cancer. … http://www.johnshopkinshealthalerts.com/alerts/colon_cancer/JohnsHopkinsColonCancerHealthAlerts_645-1.html?CMP=OTC-RSS A number of studies have confirmed a link between diet and the risk of colorectal cancer. In one study of 150,000 adults reported in the Journal of the American Medical Association, people who ate the most red and processed meat over a 20-year period had a 50% greater risk of developing colorectal cancer than those who consumed little meat. Individuals who ate more poultry and fish than meat had a 70% lower risk of… http://www.johnshopkinshealthalerts.com/alerts/colon_cancer/JohnsHopkinsColonCancerHealthAlert_625-1.html?CMP=OTC-RSS More Evidence That Calcium Reduces Colorectal Cancer RiskA new study provides further evidence that calcium, from both dietary sources and supplements, can help reduce the risk of colorectal cancer in women—presumably by neutralizing highly irritating bile acids in the colon. The data which was reported in the journal Cancer Epidemiology, Biomarkers and Prevention come from more than 45,000 women enrolled in the Breast Cancer Detection Demonstration Project. During the study, the subjects were asked to… http://www.johnshopkinshealthalerts.com/alerts/colon_cancer/JohnsHopkinsColonCancerHealthAlert_624-1.html?CMP=OTC-RSS