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Burnout and mental distress strongly related to errors by US surgeons

ROCHESTER, Minn. -- Major medical errors self-reported by American surgeons are strongly related to both burnout and depression. Those findings appear today in the online edition of Annals of Surgery. The Mayo Clinic-led study included collaborators from Johns Hopkins and the American College of Surgeons.

High-definition colonoscopy detects more polyps, Mayo Clinic researchers say

High-definition (HD) colonoscopy is much more sensitive than standard colonoscopy in finding polyps that could morph into cancer, say researchers at the Mayo Clinic campus in Florida.

Manipulating brain inflammation may help clear brain of amyloid plaques, Mayo Clinic researchers say

JACKSONVILLE, Fla. -- In a surprising reversal of long-standing scientific belief, researchers at the Mayo Clinic campus in Florida have discovered that inflammation in the brain is not the trigger that leads to buildup of amyloid deposits and development of Alzheimer's disease.

Scientists remove amyloid plaques from brains of live animals with Alzheimer's disease

A breakthrough discovery by scientists from the Mayo Clinic in Jacksonville, FL, may lead to a new treatment for Alzheimer's Disease that actually removes amyloid plaques -- considered a hallmark of the disease -- from patients' brains.

Mayo Clinic tests non-incision, endoscopic ulcer repair

ROCHESTER, Minn. -- Mayo Clinic surgical researchers are reporting a 93 percent success rate in recent animal tests of endoscopic repair of perforated ulcers.

Mayo researchers find few side effects from radiation treatment given after prostate cancer surgery

JACKSONVILLE, Fla. -- The largest single-institution study of its kind has found few complications in prostate cancer patients treated with radiotherapy after surgery to remove the prostate. Men in this study received radiotherapy after a prostate-specific antigen (PSA) test following surgery indicated their cancer had recurred.

New England Journal of Medicine publishes Mayo Clinic study about health care reform

ROCHESTER, Minn. - Results of a Mayo Clinic survey published in the New England Journal of Medicine shows that while physicians are open to being involved in health care reform discussions, some opposition may exist.

JDRF-funded studies show regular CGM use increases diabetes control for all age groups

NEW YORK, September 8, 2009 -- The latest data from groundbreaking human clinical trials of the effectiveness of continuous glucose monitors (CGM) show that the primary determinant of improvements in achieving better diabetes control is regular use of monitors -- six days per week or more -- rather than the age of patients, and that benefits continue well past the time when people with type

Mayo Clinic researchers find lung cancer oncogene holds key to turning off cancer stem cells

JACKSONVILLE, Fla. -- Scientists at the Mayo Clinic campus in Florida have found that the lung cancer oncogene PKCiota is necessary for the proliferation of lung cancer stem cells. These stem cells are rare and powerful master cells that manufacture the other cells that make up lung tumors and are resistant to chemotherapy treatment.

Mayo Clinic researchers find that protein believed to protect against cancer has a Mr. Hyde side

JACKSONVILLE, Fla. -- In a biological rendition of fiction's Strange Case of Dr. Jekyll and Mr. Hyde, researchers from the Mayo Clinic campus in Florida and Harvard Medical School have found that a protein thought to protect against cancer development can actually spur the spread of tumors.

Mayo researchers find gene that contributes to 2 different, common neurological movement disorders

JACKSONVILLE, Fla. -- Researchers at the Mayo Clinic campus in Florida and their collaborators worldwide have discovered that a single gene promotes development of essential tremor in some patients and Parkinson's disease in others. These are two common but distinct neurological disorders.

Mayo Clinic Proceedings: Common blood disorder may not be linked to as many serious diseases

ROCHESTER, Minn. -- A symptomless blood disorder, monoclonal gammopathy of undetermined significance, known as MGUS, is not linked to as many serious diseases as previously thought. This finding may save patients from undergoing unnecessary workup and treatment according to a study published in the August 2009 issue of Mayo Clinic Proceedings.

Dermatologist skin examinations detect more, thinner skin cancers than patients identify themselves

Most melanomas detected in a general-practice dermatology clinic were found by dermatologists during full-body skin examinations of patients who had come to the clinic for different complaints, according to a report in the August issue of Archives of Dermatology, one of the JAMA/Archives journals.

Mayo Clinic researchers find first potential pathogenic mutation for restless legs syndrome

JACKSONVILLE, Fla. -- An international team of researchers led by scientists at the Mayo Clinic campus in Florida have found what they believe is the first mutated gene linked to restless legs syndrome, a common neurologic disorder.

Mayo Clinic researchers find previous exercise helps stroke patients recover faster

JACKSONVILLE, Fla. -- A person who has exercised regularly prior to the onset of a stroke appears to recover more quickly, say researchers from Mayo Clinic in Florida, who led a national study.



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