Geriatrics News and Research

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Avoiding spleen removal for Cooley's anemia sufferers

Researchers from Weill Cornell Medical College may have discovered the precise role of a gene in one of the world's most common blood disorders, beta-thalassemia, commonly known as Cooley's anemia. Along with sickle-cell anemia, Cooley's anemia is the most commonly inherited disease in the world, affecting many people of Mediterranean descent, and 20 out of every 100,000 African-Americans. The World Health Organization estimates that between 50,000-100,000 children are born with the disease each year.

27 May 2008

Evidence mounts against DHEA use in treating cognitive decline

DHEA supplements are widely-available and touted as a preventive agent for many chronic diseases. A new study published in Journal of the American Geriatrics Society finds no evidence of a beneficial effect of DHEA supplements on cognitive function in healthy older adults. The researchers believe that based on their study, DHEA supplements should not be recommended for enhancement of cognitive function or well-being in the general population.

21 May 2008

Dual treatment of incontinence and dementia associated with functional decline

Older nursing home residents who took medications for dementia and incontinence at the same time had a 50 percent faster decline in function than those who were being treated only for dementia, according to a study from researchers at Wake Forest University School of Medicine and colleagues.

1 May 2008

Dual treatment of incontinence and dementia associated with functional decline

30 Apr 2008

Huperzine A for Alzheimer's disease

Existing evidence suggests that patients with Alzheimer’s disease who have taken Huperzine A have improved general cognitive function, global clinical status, functional performance and reduced behavioural disturbance compared to patients taking placebos.

17 Apr 2008

Antipsychotic drugs increase risk of developing pneumonia in elderly

Elderly patients who use antipsychotic drugs have a 60 percent increased risk of developing pneumonia compared to non-users.

16 Apr 2008

Radiation beneficial for older breast cancer patients

A breast cancer patient's age alone should not determine whether or not she receives standard breast-conservation treatments, including a lumpectomy and radiation therapy; however, if additional health problems (comorbidities) are present, treatments should be individualized based on age and the type of comorbidities, according to a study in the April 1 edition of the International Journal for Radiation Oncology-Biology-Physics, the official journal of the American Society for Therapeutic Radiology and Oncology.

13 Apr 2008

Hospitalization linked to increased mortality in heart failure patients

Patients with heart failure are at increased risk of death if they are hospitalized for worsening heart failure symptoms, according to new research from UAB (University of Alabama at Birmingham).

11 Apr 2008

Dementia diagnosis brings relief, not depression

When it comes to a diagnosis of Alzheimer's disease, what you don't know may not kill you, but knowing the truth as soon as possible appears to be the better approach - one that may improve the emotional well-being of both patients and their caregivers, suggests new research from Washington University in St. Louis.

4 Mar 2008

The debut of second generation memory care

Researchers and clinicians from the Indiana University School of Medicine and the Regenstrief Institute are blurring the distinction between lab and clinic as they debut the second generation of memory care.

20 Feb 2008

New key finding in neurodevelopment

A longstanding puzzle in neurodevelopment may have yielded up a key secret. A team led by scientists at Weill Cornell Medical College says they have determined how events at the very tips of the developing neuron's long, skinny axon affect gene transcription back in the cell's distant nucleus.

20 Feb 2008

Doctors uncertain about approaches to care for heart failure patients

Less than one fourth of physicians specializing in geriatrics, internal or family medicine or cardiology believe they can accurately predict the whether patients with heart failure are at risk of dying, new Saint Louis University research found.

12 Feb 2008

New nanomedicine research for prostate cancer

The Prostate Cancer Foundation, largely through the generosity of David H. Koch, has given $5 million to four institutions, including Weill Cornell Medical College, to support novel research in prostate cancer. The gift is one of the largest-ever individual donations for prostate cancer research.

29 Jan 2008

New target found for asthma

An enzyme released by mast cells in the lungs appears to play a key role in the tightening of airways that is a hallmark of asthma -- pointing to a potential new target for treatment against the illness.

29 Jan 2008

International congress on gait and mental function

There is a widespread misunderstanding that stance and gait are automatic processes, i.e. not controlled by the human brain. However, the fact that many patients with brain disorders are no longer able to walk and engage in simple conversation at the same time makes it abundantly clear that our consciousness and our thinking do indeed control such apparently simple actions.

17 Jan 2008

New genetic variations associated with lipid levels, risk for coronary artery disease

Environmental and genetic factors influence a person's blood fat, or lipid levels, important risk factors for coronary artery disease (CAD). While there is some understanding of the environmental contribution, the role of genetics has been less defined.

14 Jan 2008

Comprehensive assessment of long-term effects of reducing intake of energy

Overweight people who lose a moderate amount of weight get an immediate benefit in the form of better heart health, according to a study conducted at Washington University School of Medicine in St. Louis.

11 Jan 2008

Congestive heart failure leads to greater disability among older adults

Medical breakthroughs in recent decades have allowed heart attack survivors and other heart-disease patients to live longer. But as their hearts decline into congestive heart failure, an increasing number will experience disability and the need for nursing-home care.

7 Jan 2008

A tipple or two a day a good thing for the over-65s

Scientists in Britain say for the over-65s one or two drinks every day may be a good thing.

3 Jan 2008

The blood-brain barrier: A misunderstood key to finding life-saving cures to brain disease

An international team of scientists that includes a Saint Louis University researcher suggest several strategies to propel research for treatments of brain diseases that include multiple sclerosis, Alzheimer's disease, obesity and stroke in the January issue of the Lancet Neurology.

20 Dec 2007