Articles tagged with Older Adults
A 10-year federally sponsored flu vaccination promotional program aimed at the elderly could increase vaccination rates by 20 percentage points within its first five years and achieve a 90% vaccination target. The study found that such a program would save more than 6,500 lives at a cost of $37,600 per life-year saved.
The study suggests that factors like lack of transportation, poor financial situation, and dementia might contribute to smoking cessation in older smokers. Despite the potential benefits, quitting smoking at an advanced age can significantly lower the risk of death.
Researchers at Virginia Tech are developing a 'PAWS: Pet Care Awareness System' to improve the lives of seniors and their pets. The system aims to provide a seamless, virtually intuitive interface for veterinarians, physicians, and family members to access pet health information.
Researchers found that older adults are more likely to attribute actions to individuals alone when in a negative mood, while younger adults consider situational factors. This suggests that older adults may struggle with processing external information in negative emotional states.
Research reveals older people are far more successful in quitting smoking compared to younger populations, with notable differences in motivations and factors influencing cessation. Notably, female elderly participants are more likely to quit, while health diagnoses such as cancer or heart disease may play a role.
A new combination therapy of melphalan, prednisone, and thalidomide has shown significant clinical benefits in elderly multiple myeloma patients. The study found higher response rates and longer event-free survival compared to the standard treatment alone, while also increasing risks of thrombosis, neurological effects, and infection.
Older subjects showed a significant increase in exercise efficiency and reduced oxygen debt after aerobic exercise training. The study's findings suggest that a lack of fitness, rather than aging itself, contributes to the decline in exercise capacity.
A new study at Brandeis University found that middle-aged and older adults who believe they can control their memory performance do so better. The study used mnemonic strategies to enhance memory performance in adults aged 21-83.
A study found that depressed older adults are more likely to develop cognitive impairment within six years, with those experiencing moderate to high depression facing nearly twice the risk. The researchers discovered no correlation between depression and vascular disease, suggesting alternative mechanisms for the association.
A recent study by Harvard sociologists found that whites are more likely to experience a significant increase in mortality risk following their spouse's death compared to blacks. The study, which analyzed data from over 410,000 elderly American couples, revealed a stronger widowhood effect among white couples.
A study of 470 Dutch men aged 65-84 found that regular cocoa consumption was associated with lower blood pressure and a significantly reduced risk of death from all causes, including cardiovascular disease. The benefits were not attributed to lowering blood pressure alone but may be related to flavan-3-ols and antioxidants in cocoa.
A study found that older adults in North Carolina predominantly use food home remedies and other home remedies for health management, often as a form of self-care. The study also revealed significant differences in CAM therapy use among ethnic groups, with African-Americans and Native Americans showing higher rates of use.
A 15-year study found that elderly men with higher optimism levels had a significantly lower risk of cardiovascular death. The study also showed that older age, depression, and lower physical activity were associated with lower optimism scores over time.
The study found that training increases neural activation in areas associated with executive control, countering the idea that opposite brain areas compensate for cognitive decline in aging. Older adults who received training showed increased activity in brain regions tied to scheduling and planning, similar to younger participants.
A Purdue University study found that older adults who receive daily assistance with basic tasks like bathing and dressing are less likely to be hospitalized for acute illnesses. After six weeks of help, hospital admissions significantly declined, suggesting that home-based care can reduce healthcare costs while improving quality of life.
A study by Baycrest Centre for Geriatric Care found that older adults are more easily distracted due to gradual brain changes beginning in middle age. The researchers used fMRI to scan the brains of three age groups, including young adults, middle-aged adults, and older adults, revealing a seesaw imbalance in frontal lobe areas.
A recent study from Tufts University found that higher whole-grain intake is associated with lower fasting blood sugar levels and a reduced risk of metabolic syndrome in elderly individuals. Consuming three or more servings of whole grains per day may help mitigate insulin resistance and impaired glucose tolerance.
A study led by Dr. Antonio Anzueto found that the newer medication moxifloxacin HCI is more effective at treating community-acquired pneumonia (CAP) in elderly patients, with a recovery rate of 97.9%, compared to 90% for the standard medication levofloxacin. The study also assessed cardiac safety and found both treatments to be safe.
A recent study found that nearly a third of patients on commonly prescribed diuretics have their electrolyte levels tested, despite the risk of severe health problems. Low sodium levels were more common than low potassium levels, with 21% of tested patients having reduced sodium levels.
Researchers identified a preclinical phase of Parkinson's disease characterized by mild motor symptoms, which can be detected through assessment of subjective complaints. Over 6,000 elderly people were studied for an average of 5.8 years, revealing that those who reported stiffness, tremors or imbalance were more likely to develop PD.
Research suggests that structural brain imaging can identify high-risk individuals for developing dementia, even before cognitive symptoms appear. People with severe amygdalar or hippocampal atrophy have the highest risk of developing dementia.
A survey of internists reveals the most common reasons for recertification are to maintain professional image and update knowledge. In contrast, a review finds no evidence that oral nutritional supplements help elderly patients in a home setting. Meanwhile, unsupervised walking at home can slow decline from peripheral arterial disease.
A study found that ethnic differences in beliefs about health and health management are associated with home remedy use among elderly adults. The researchers analyzed data from the ELDER study, which showed that black and Native American elders were more likely to use home remedies than white elders.
Researchers believe that analyzing Medicare data will help assess medication use in real-life conditions, improving the nation's ability to understand risks and benefits of drug treatment. This can lead to increased data on whether drugs are used as intended and their potential risks.
The Medicare drug benefit is at risk of causing significant harm to vulnerable populations, including the poor, elderly, and disabled. A narrow six-week transition period to a new formulary may lead to difficulties in accessing essential medications, potentially resulting in health problems.
Elderly people in developing countries face significant health challenges, including infectious and non-communicable diseases. Nutritional interventions such as supplementation, food fortification, or development of nutrient-rich crops may help reduce the disease burden.
Researchers found that age has little predictive value for postoperative performance with cochlear implants in elderly patients. Instead, residual hearing capacity and language abilities appear to be key determinants of success.
A new screening tool called SNAQ identifies patients at risk of weight loss due to poor appetite, which can be fatal. The questionnaire takes less than two minutes to answer and has been validated for use in both elderly and younger populations.
Researchers found a 20% increase in pneumonia hospitalization rates for patients aged 65-74 and 75-84 years between 1988-1990 and 2000-2002. The proportion of patients with underlying conditions, such as chronic cardiac disease or diabetes mellitus, increased significantly during this period.
A study of 2,730 men and women aged 70 to 79 found that subclinical hypothyroidism was associated with a higher rate of incident and recurrent congestive heart failure. In contrast, no association was found between subclinical hypothyroidism and coronary heart disease or stroke.
Hospitalization rates for infectious diseases have increased significantly among older adults in the US, with notable rises in septicemia, postoperative infections, and other conditions. This trend is likely linked to the aging of the population, which will lead to a projected increase in hospitalizations among older adults.
A new study from Johns Hopkins Medicine finds that alagebrium reduces stiffening in arteries by 37% and improves endothelial function by 102%. The drug works by breaking down advanced glycation endproducts, which contribute to arterial aging. The results suggest a potential new therapy for reducing cardiovascular disease in the elderly.
Researchers found that older adults increase activation in control-related brain regions and additional frontal brain areas when faced with difficult tasks. In contrast, young adults tend to deactivate certain brain regions. These findings suggest that older adults can adapt to challenging situations, although their brains may respond ...
Researchers found that exercise improves physical function and psychological benefits in older adults, increasing self-efficacy, quality of life, and overall satisfaction with life. Physical activity over time is associated with greater improvements in self-esteem and affect.
A recent Gallup survey found that 53% of adults with sleep problems are not receiving treatment, while 77% express concerns about long-term effects of prescription sleep aids. Worry is a common factor interfering with nearly 40% of older adults' ability to fall asleep, especially among primary caregivers.
The study found a 28% decline in invasive pneumococcal disease among adults aged 50 years and older, with significant reductions in cases caused by PCV-7 serotypes. The researchers estimate that 12,500 fewer cases and 1,100 fewer deaths occurred among older Americans between 2002 and 2003.
Researchers found that middle-age adults are more likely to use complementary and alternative medicine (CAM) for prevention rather than treatment, with biologically-based therapies used equally for both purposes. The study analyzed data from the 2002 National Health Interview Survey, covering 31,044 participants.
A study found that anemia is associated with a higher risk of death in the elderly, even among those with normal hemoglobin levels. Lower hemoglobin concentrations were linked to increased mortality risk, regardless of other factors.
A study found that second-generation antipsychotics increase the risk of death in elderly Alzheimer's patients. Alternative treatments, such as behavioral interventions and antidepressants, have proven effective in some cases.
A recent study published in the Journal of the American Geriatrics Society found that older men with Parkinson's disease have significantly lower bone density at the spine and hip, increasing their risk for bone fractures. The study also revealed a nearly three times greater risk of multiple future falls among those with PD.
VGTI researchers will investigate West Nile virus susceptibility in older adults, aiming to develop new treatments and a vaccine. The studies will focus on immune system responses and identify factors that increase susceptibility to the disease.
A recent study analyzed data from over 56,000 patients treated for acute coronary syndromes and found that adherence to treatment guidelines decreases with age. The researchers discovered that older patients were less likely to receive clot-reducing drugs and undergo diagnostic procedures.
A recent Columbia University study found that elderly nursing home residents with diabetes are four times more likely to fall than non-diabetics. The study suggests that controlling diabetes and addressing its complications may help reduce the risk of falls.
The study found that drug resistance increased from 0.4% in 1994-1995 to 12.3% in 2003-2004, with 61% of resistant viruses coming from people in Asia. This alarming trend has significant implications for agencies and governments planning to stockpile anti-flu agents.
The study found that heritability of osteoporotic fractures is stronger than previously estimated, especially for early-occurring fractures. Genetic variation in liability to fracture differed considerably by type of fracture and age at fracture event.
The PREAMI study found that perindopril significantly reduces the risk of death, hospitalization for heart failure, and cardiac remodelling in elderly patients after acute myocardial infarction. Perindopril reduced these outcomes by 59% and cardiac remodelling by 64%, with consistent benefits across predefined subgroups.
A recent study published in Current Directions in Psychological Science found that hearing loss in older adults can compromise cognitive resources for memory. The research suggests that the extra effort needed to comprehend words detracts from the cognitive processes involved in memorization. This highlights the importance of sensitivi...
Researchers analyzed data from 12,461 patients who underwent cardiac surgery between 1996 and 2003. The study found that elderly patients were more likely to undergo emergency surgery, but their chances of survival were 50% better after the first year of surgery compared to their younger peers.
Researchers identify PLEKHA1 as a key gene associated with age-related macular degeneration (ARM), a leading cause of untreatable blindness in the elderly. The discovery may lead to the development of DNA tests to identify individuals at increased risk and new preventive strategies.
The study highlights that current clinical practice guidelines (CPGs) often fail to address the complexities of caring for older adults with multiple chronic diseases. The authors recommend that CPGs be revised to include information on comorbidity, patient preferences, and life expectancy to provide more tailored guidance for clinicians.
A new study suggests that a specific gene affecting angiotensin converting enzyme (ACE) levels may influence physical function in older adults. Older exercisers with lower ACE production were found to be 45% more likely to experience mobility difficulties compared to those with higher ACE production.
Research by Jason Walker found that women make more workplace adjustments than men, leading to scheduling conflicts and time pressures. Public and private sector policies can help maintain employees' ties to the paid labour market while allowing care for family members with chronic health problems.
Researchers recommend a five-step approach to diagnose and manage insomnia in older adults, which may lead to reduced sleep disturbances and improved health outcomes. The steps include detection, elaboration, medical or psychiatric emergency assessment, further evaluation, and intervention with lifestyle or medication changes.
A recent study by the Women's Health and Aging Studies group found that obese older women are more likely to experience pre-frailty and frailty. The research also showed a strong association between frailty and conditions such as diabetes, congestive heart failure, and osteoarthritis.
A new type of footwear, Yaktrax Walker, has been shown to significantly reduce falls in the elderly population. The study found that participants who wore the device outdoors experienced a 76% lower rate of falls compared to those wearing normal winter footwear.
Researchers found that adding noise to weak vibrations increased the ability of participants to detect the frequency of the original signal. This effect could be useful in designing prosthetics for the elderly to prevent painful falls and improve balance control.
A recent study published in the Journal of General Internal Medicine found that 434 out of 3,340 older adults screened positive for dementia, but only half received a definitive diagnosis. This highlights the need for improved follow-up care and awareness to prevent misdiagnosis and ensure timely treatment.
As people age, their lenses become four times stiffer, increasing the risk of eye injury. The study recommends using safety systems like seat belts while driving and wearing impact-resistant glasses or protective lenses in sports or work environments.
Researchers extended the lifespan of blood vessel cells from elderly donors, enabling successful culture of engineered blood vessels. This breakthrough advances tissue engineering towards treating vascular disease.
A study found that chronic CMV infection is associated with frailty in older women, particularly those with high levels of inflammatory markers. The research highlights the importance of understanding the causes of frailty and developing potential treatments to improve outcomes for aging populations.