A 47-year-old African-American woman has heavy menstrual bleeding and iron-deficiency anemia. She reports the frequent need to urinate during the night and throughout the day. A colonoscopy is negative and an ultrasonography shows a modestly enlarged uterus with three uterine fibroids, noncancerous growths of the uterus. She is not planning to become pregnant. What are her options?
People with more demanding jobs may live longer after developing the disease frontotemporal dementia than people with less skilled jobs, according to a new study published in the April 22, 2015, online issue of Neurology®, the medical journal of the American Academy of Neurology. Frontotemporal dementia, which often affects people under the age of 65, results in changes in personality or behavior and problems with language, but does not affect the memory.
A team of Mayo Clinic researchers has succeeded in identifying the source of cancer in patients’ gastrointestinal tracts by analyzing DNA markers from tumors. The results open the possibility that doctors could one day be able to screen for cancer anywhere in the body with a noninvasive blood test or stool sample. Such tests, if they prove practical and feasible, could mean greater convenience for patients and saved lives through earlier diagnosis of cancer, especially rare and often lethal diseases such as pancreatic cancer or lung cancer.
Heart transplant surgeons from Mayo Clinic are presenting findings from three recent clinical studies involving heart transplant patients. The presentations took place during the 2015 International Society of Heart & Lung Transplant (ISHLT) in Nice, France, on April 15–18.
In order to help doctors treat the millions of people who experience their first seizure each year, the American Academy of Neurology and the American Epilepsy Society have released a new guideline on how to treat a first seizure. The guideline is published in the April 21, 2015, print issue of Neurology®, the medical journal of the American Academy of Neurology (AAN), and will be presented at the AAN Annual Meeting in Washington, DC, April 18-25, 2015, which is the world’s largest gathering of neurologists.
A drug commonly taken to prevent seizures in epilepsy may surprisingly protect the eyesight of people with multiple sclerosis (MS), according to a study released today that will be presented at the American Academy of Neurology’s 67th Annual Meeting in Washington, DC, April 18 to 25, 2015.
Heavy snoring and sleep apnea may be linked to memory and thinking decline at an earlier age, according to a new study published in the April 15, 2015, online issue of Neurology®, the medical journal of the American Academy of Neurology. The research also suggests that treating the disorders with a breathing machine may delay the decline.
A new study suggests that an investigational drug for multiple sclerosis (MS) may repair myelin, the fatty material that protects nerves and is damaged in MS, according to a study released today that will be presented at the American Academy of Neurology’s 67th Annual Meeting in Washington, DC, April 18 to 25, 2015.
A medicinal liquid form of marijuana may show promise as a treatment for children with severe epilepsy that is not responding to other treatments, according to a study released today that will be presented at the American Academy of Neurology’s 67th Annual Meeting in Washington, DC, April 18 to 25, 2015.
When people learn they have a lesion in their pancreas that could become pancreatic cancer, they often request frequent CT scans and biopsies, or surgery. Often the lesion is nothing to worry about. A team of international physicians, led by researchers at Mayo Clinic’s campus in Jacksonville, Florida, has developed a profile of the patient most at risk of developing lesions that are most likely to develop into cancer.
Prospective kidney transplant patients, families of adult and pediatric transplant candidates, and potential living kidney donors are invited to attend a free, public webinar about living-donor kidney transplants hosted by Mayo Clinic on April 14.
People who participate in arts and craft activities and who socialize in middle and old age may delay the development in very old age of the thinking and memory problems that often lead to dementia, according to a new study published in the April 8, 2015, online issue of Neurology®, the medical journal of the American Academy of Neurology.
Recent large-scale genomic analyses have uncovered dozens of common genetic variants that are associated with breast cancer. Each variant, however, contributes only a tiny amount to a person’s overall risk of developing the disease.
Most neurologists provide face-to-face care of neurology patients, many of whom have complex condition such as Alzheimer’s disease, epilepsy and Parksinson’s disease – diseases that require extensive evaluation and management. However, a new study published in the April 1, 2015, issue of Neurology, the medical journal of the American Academy of Neurology, finds face-to-face care by neurologists is severely undervalued by Medicare and reimbursed at a substantially lower rate than what Medicare pays doctors for performing tests and procedures.
The shortage of kidneys needed for organ transplantation in the U.S. can be alleviated in part by using select kidneys with Acute Kidney Injury (AKI), resulting in safe and positive outcomes, according to research conducted at Mayo Clinic in Arizona.
Here are highlights from the March issue of Mayo Clinic Health Letter. You may cite this publication as often as you wish. Reprinting is allowed for a fee. Mayo Clinic Health Letter attribution is required. Include the following subscription information as your editorial policies permit: Visit http://healthletter.mayoclinic.com/ or call toll-free for subscription information, 1-800-333-9037, extension 9771. Full newsletter text: Mayo Clinic Health Letter March 2015 (for journalists only).
A blood test may shed new light on Fragile X syndrome related disorders in women, according to a new study published in the March 25, 2015, online issue of Neurology®, the medical journal of the American Academy of Neurology. Fragile X is the most common inherited form of intellectual disability and the most frequent genetic cause of autism.
As employees and employers face higher health care costs, work site wellnessMale and females cycling in a fitness class centers are becoming increasingly more important to help control the costs of health care and encourage healthy lifestyle behaviors among the workforce, a Mayo Clinic study says.
Jamie Bakkum-Gamez, M.D., an oncologist and gynecologic surgeon, is available to provide context for reporters wishing to better understand preventive surgery for gynecologic cancers in light of Angelina Jolie’s announcement that she had her ovaries and fallopian tubes removed as a cancer prevention strategy.
The Mayo Clinic Center for Tuberculosis, a regional training and consultation center at Mayo Clinic's campus in Rochester, Minn, is today launching a new medical journal, the Journal of Clinical Tuberculosis and Other Mycobacterial Diseases. The online journal is published by Elsevier.
Researchers at Mayo Clinic have shown that it is possible to detect endometrial cancer using tumor DNA picked up by ordinary tampons. The new approach specifically examines DNA samples from vaginal secretions for the presence of chemical “off” switches — known as methylation — that can disable genes that normally keep cancer in check.
By examining more than 3,600 postmortem brains, researchers at Mayo Clinic’s campuses in Jacksonville, Florida, and Rochester, Minnesota, have found that the progression of dysfunctional tau protein drives the cognitive decline and memory loss seen in Alzheimer’s disease.
A Mayo Clinic study has identified a familial association in spontaneous coronary artery dissection, a type of heart attack that most commonly affects younger women, suggesting a genetic predisposition to the condition, researchers say. The results are published in the March 23 issue of JAMA Internal Medicine.
Ruben Mesa, M.D. was unanimously elected to serve as the next chair of the Arizona Cancer Coalition, a coalition that seeks to improve the systems and policies that prevent disease, improve the care of our loved ones, and ultimately protect life.
Researchers have developed a new scoring system to help determine which elderly people may be at a higher risk of developing the memory and thinking problems that can lead to dementia, according to a new study published in the March 18, 2015, online issue of Neurology®, the medical journal of the American Academy of Neurology.
Researchers at Mayo Clinic developed a new scoring system to help determine which elderly people may be at a higher risk of developing the memory and thinking problems that can lead to dementia. The study is published in the March 18, 2015, online issue of Neurology®, the medical journal of the American Academy of Neurology.
The honeycomb structure of pristine graphene is beautiful, but a national group of researchers has discovered that if the graphene naturally has a few tiny holes in it, you have a proton-selective membrane that could lead to improved fuel cells.
Mayo Clinic research finds direct evidence of gadolinium deposition in neuronal tissues following intravenous administration of gadolinium-based contrast agents used in MRI exams. The findings were recently published online in the journal Radiology.
ROCHESTER, Minn. – Increasingly high prices for cancer drugs are affecting patient care in the U.S. and the American health care system overall, say the authors of a special article published online in the journal Mayo Clinic Proceedings.
People exposed to prolonged periods of shortened sleep have significant increases in blood pressure during nighttime hours, Mayo Clinic researchers report in a small study of eight participants.
Healthy young adults who don’t consume caffeine regularly experienced greater rise in resting blood pressure after consumption of a commercially available energy drink — compared to a placebo drink — thus raising the concern that energy drinks may increase the risk of cardiac events, Mayo Clinic researchers found.
Mayo Clinic announced today the release of a new book, “Caring for the Heart: Mayo Clinic and the Rise of Specialization.” This historical book weaves together three important themes: major developments in the diagnosis and treatment of heart disease in the 20th Century, how Mayo Clinic evolved from a family practice in Minnesota into one of the world's leading medical centers, and how the invention of new technologies and procedures promoted specialization among physicians and surgeons.
Older people who are physically active may be protecting themselves from the effects of small areas of brain damage that can affect their movement abilities, according to a new study published in the March 11, 2015, online issue of Neurology®, the medical journal of the American Academy of Neurology.
Study results of one-year data for more than 12,000 patients who had transcatheter aortic valve replacement (TAVR) in the United States show an overall one-year death rate of 23.7 percent and a stroke rate of 4.1 percent, according to a study published in the March 10 issue of JAMA.
A new class of drugs identified and validated by Mayo Clinic researchers along with collaborators at Scripps Research Institute and others, clearly reduces health problems in mice by limiting the effect of senescent cells — cells that contribute to frailty and diseases associated with age. The researchers say this is a first step toward developing similar treatments for aging patients. Their findings appear today in the journal Aging Cell.
Inhaled Nitric Oxide (iNO) is a drug approved by the Food and Drug Administration that is commonly used in term and near-term neonates who have severe respiratory failure caused by pulmonary hypertension. Over the last decade there have been multiple large studies trying to determine a clinical use for iNO in preterm neonates, but despite evidence of short-term benefit, this drug has not been shown to improve long-term outcomes in preemies. Still, the drug is commonly being used in this population, Mayo Clinic Children’s Center and co-authors say in a study published today in the journal Pediatrics.
One-third of the US population does not have access to a primary stroke center within one hour by ambulance, and even under optimal conditions, a large proportion of the US would be unable to access a stroke center within this window, according to a new study published in the March 4, 2015, online issue of Neurology®, the medical journal of the American Academy of Neurology. Stroke is a leading cause of death and disability in the country.
Mayo Clinic reports a strong 2014 performance, including providing direct care for more than 1.3 million people, contributions of $410 million to its pension plan as a commitment to employees, and plans for a $1.5 billion investment to fund information technology infrastructure.
Phosphorus, a highly reactive element commonly found in match heads, tracer bullets, and fertilizers, can be turned into a stable crystalline form known as black phosphorus. In a new study, researchers from the University of Minnesota used an ultrathin black phosphorus film—only 20 layers of atoms—to demonstrate high-speed data communication on nanoscale optical circuits.
Disparities in the level of awareness and knowledge of breast density exist among U.S. women, according to the results of a Mayo Clinic study published in the Journal of Clinical Oncology.
On Friday, Feb. 27 at 10 p.m. ET/10 p.m. PT, HBO will air a documentary from VICE Media entitled Killing Cancer, which follows pioneering cancer researchers including those at Mayo Clinic Cancer Center. The broadcast will conclude with the announcement of a matching gift campaign established by the documentary’s host and producer Shane Smith to fund cancer research at Mayo Clinic.
Drinking coffee may be associated with a lower risk of developing multiple sclerosis (MS), according to a study released today that will be presented at the American Academy of Neurology’s 67th Annual Meeting in Washington, DC, April 18 to 25, 2015.
Football helmet add-ons such as outer soft-shell layers, spray treatments, helmet pads and fiber sheets may not significantly help lower the risk of concussions in athletes, according to a study released today that will be presented at the American Academy of Neurology’s 67th Annual Meeting in Washington, DC, April 18 to 25, 2015.
People who sleep more than eight hours a night may have an increased risk of stroke, according to a new study published in the February 25, 2015, online issue of Neurology®, the medical journal of the American Academy of Neurology.
Scientists have discovered a skin test that may shed new light on Alzheimer’s and Parkinson’s diseases, according to a study released today will be presented at the American Academy of Neurology’s 67th Annual Meeting in Washington, D.C., April 18 to 25, 2015.
A decline in smoking rates may mean that many people who could have benefited from early detection of lung cancer are dying because they don’t qualify for low-dose CT scans, according to a group of Mayo Clinic researchers. Their research appears in the Feb. 24 issue of JAMA, the journal of the American Medical Association.
People who exhibit a resistance to aspirin may be more likely to have more severe strokes than people who still respond to the drug, according to a study released today that will be presented at the American Academy of Neurology’s 67th Annual Meeting in Washington, DC, April 18 to 25, 2015.
Preteens who experiment or explore new things may have brain processes that work differently than those of preteens who do not, according to a study released today that will be presented at the American Academy of Neurology’s 67th Annual Meeting in Washington, DC, April 18 to 25, 2015.
The Mayo Clinic Board of Trustees welcomed Gianrico Farrugia, M.D. ,as a new member, re-elected two internal trustees and one public trustee, and also recognized three recipients of Mayo Clinic named professorships at its board meeting today.
Women with multiple sclerosis (MS) may have lower levels of important antioxidant and anti-inflammatory nutrients, such as folate from food and vitamin E, than healthy people, according to a new study released today that will be presented at the American Academy of Neurology’s 67th Annual Meeting in Washington, DC, April 18 to 25, 2015.
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