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Emory Goizueta Brain Health Institute part of nationwide NIH study on links between environmental factors and Alzheimer's disease

The Neighborhoods Study, a nationwide NIH-funded research initiative, investigates the relationship between social and environmental factors and Alzheimer's disease risk. Emory Goizueta Brain Health Institute is part of the study, which aims to understand how environmental exposures influence brain health and dementia risk.

There’s no one-size-fits-all for treating older adults with cancer, according to new NCCN patient resource

The new NCCN Guidelines for Patients with Cancer explain the importance of assessments to tailor cancer care to every person, regardless of age. The guidelines stress the need for support and validation for older adults, who face unique issues such as memory function and treatment interactions with other medications and conditions.

Ontario study identifies potentially harmful drug combinations prescribed to older adults

A new Ontario-wide study identifies potentially harmful drug combinations prescribed to older adults, revealing common medication interactions that can lead to unnecessary prescriptions and harm. The research highlights the need for clinicians to consider medication history and potential prescribing cascades to ensure safer care.

SourceLunenfeld-Tanenbaum Research Institute·JournalBMJ·TypeData/statistical analysis·DateSep 10, 2026

HRT linked to lower dementia risk in large UK study

A large UK study found that hormone replacement therapy (HRT) may reduce the risk of dementia, particularly for women who have undergone surgical menopause. The study, which followed over 180,000 postmenopausal women, found that HRT was associated with a 16% lower risk of developing Alzheimer's disease compared to non-users.

SourceUniversity of East Anglia·JournalAlzheimer s & Dementia·TypeObservational study·DateAug 26, 2026

App-based support improves dementia caregivers’ wellbeing

A new app, WeCareAdvisor, has shown promise in improving the quality of life for dementia caregivers by providing a systematic approach to manage behavioral symptoms. Caregivers who used the app reported significant reductions in distress and behavioral symptoms, as well as improved well-being.

SourceDrexel University·JournalJournal of the American Geriatrics Society·DateAug 20, 2026

How do body mass index and waist circumference affect mortality in older adults?

A study of 6,905 US adults aged 65 or older found that higher body mass index (BMI) was associated with lower mortality risk, while higher waist circumference was linked to higher mortality risk. Considering both BMI and waist circumference together may improve mortality risk assessment and support informed clinical decision-making.

SourceWiley·JournalJournal of the American Geriatrics Society·DateAug 19, 2026

Blood-thinning medication linked to slower cognitive decline

A study from Karolinska Institutet found that people treated with modern NOAC blood-thinning medicines experienced a slower rate of cognitive decline compared to those receiving warfarin or no anticoagulant treatment. This was associated with lower risk of other health problems, including death, stroke, and fractures.

SourceKarolinska Institutet·JournalEuropean Heart Journal·TypeObservational study·DateAug 12, 2026

Doctors born abroad play major role in care for millions of patients in underserved U.S. communities

A recent study found that nearly half of the US internal medicine workforce consists of doctors born outside the United States, with significant implications for patient care in underserved communities. These foreign-born physicians provide essential care to patients from diverse backgrounds, including Black and Latino populations, and...

SourceAmerican Board of Internal Medicine·JournalJAMA·TypeObservational study·DateAug 12, 2026

Cardiovascular care for older adults should account for cognitive impairment and frailty

A new ACC Scientific Statement highlights the importance of considering cognitive impairment and frailty in cardiovascular care for older adults. The statement outlines practical strategies for prevention, screening, assessment, and management, aiming to improve outcomes such as independence, mobility, and caregiver burden.

SourceAmerican College of Cardiology·JournalJournal of the American College of Cardiology·DateAug 10, 2026

New position statement calls for systematic bone health optimization before joint replacement and spinal fusion surgery

A new position statement calls for systematic bone health optimization before joint replacement and spinal fusion surgery. Key findings include the progressive mechanical failure of bone-implant constructs resulting from compromised bone quality, particularly due to osteoporosis.

SourceInternational Osteoporosis Foundation·JournalOsteoporosis International·TypeLiterature review·DateJul 20, 2026

Gut bacteria linked to frailty in older women

A recent study published in Nature Communications has identified a clear link between the composition of gut bacteria and frailty in older women. The research found that lower gut bacterial diversity and impaired function are associated with increased vulnerability to disease, falls, functional impairment, and death.

SourceUniversity of Gothenburg·JournalNature Communications·TypeObservational study·DateJul 8, 2026

70 per cent lower risk of complications with new hip replacement implant

A new study published in The Lancet found that a dual-mobility total hip replacement (DM THR) can reduce the risk of complications, including joint dislocations, by up to 70%. This breakthrough implant design consists of a small ball encased in a larger plastic ball, providing better stability and reducing surgical complications.

SourceUppsala University·JournalThe Lancet·TypeRandomized controlled/clinical trial·DateJul 2, 2026

Risk of falls, adverse events higher for older adults prescribed sedatives after hospitalization

A new study published in the Canadian Medical Association Journal found that older adults discharged from hospital with a new prescription for sedatives are at increased risk of falls, further need for acute hospital care, and death within 30 days. The study looked at over 1.86 million adults aged 66 years and older and found a 20% hig...

SourceCanadian Medical Association Journal·JournalCanadian Medical Association Journal·TypeObservational study·DateJun 29, 2026

Shorter strides can be an early warning sign of dementia in senior dogs, just as in people

A new study has found that changes in a senior dog's gait can be an early warning sign of dementia. The research tracked the stride length of 88 geriatric dogs over time, revealing a significant decrease in front leg stride length with worsening cognitive decline. This change was found to be more pronounced than age-related decline alone.

SourceFrontiers·JournalFrontiers in Veterinary Science·TypeExperimental study·DateJun 25, 2026

Can probiotics help treat depression?

A pilot clinical trial found that adding probiotics to standard care reduced depressive and anxiety symptoms in older adults with moderate depression. However, probiotics did not confer clear additional gains in quality of life compared to a placebo.

SourceWiley·JournalJournal of the American Geriatrics Society·DateJun 17, 2026

New review highlights how modern rheumatoid arthritis treatments can protect bone health

A new review highlights advances in preventing bone loss in people with rheumatoid arthritis, showing that modern antirheumatic therapies can significantly reduce both localized erosions and generalized bone loss. Emerging imaging technologies like HR-pQCT have been found to detect subtle bone erosions earlier and more sensitively.

SourceInternational Osteoporosis Foundation·JournalCalcified Tissue International·TypeLiterature review·DateJun 10, 2026

New review highlights ongoing challenges of vitamin D management in inflammatory rheumatic diseases

A new review highlights that vitamin D deficiency is common and clinically important in patients with inflammatory rheumatic diseases, but the current evidence does not support a direct disease-modifying effect. Vitamin D supplementation shows modest benefits in some patients, particularly those with low baseline vitamin D levels.

SourceInternational Osteoporosis Foundation·JournalOsteoporosis International·TypeLiterature review·DateJun 8, 2026

Do advance directives affect end-of-life care?

Older patients with accessible advance directives in electronic health records had 25% less potentially burdensome end-of-life care and 31% fewer hospital deaths compared to those without these directives. The associations were attenuated among patients with dementia and Black patients, highlighting the need for targeted research.

SourceWiley·JournalJournal of the American Geriatrics Society·DateMay 20, 2026

New position statement highlights the growing role of genicular artery embolization for knee osteoarthritis

A new position statement from the Society of Interventional Radiology highlights the growing role of genicular artery embolization (GAE) in treating symptomatic knee osteoarthritis. GAE is a safe and durable joint-preserving intervention that targets inflammatory and neurovascular drivers of KOA-related pain.

SourceSociety of Interventional Radiology·JournalJournal of Vascular and Interventional Radiology·DateMay 12, 2026

Fall prevention and delirium screening are the most effective interventions for improving surgical outcomes in older adults

A new study reviews key components of older adult surgical care, including delirium prevention and screening, fall prevention, and bowel regimens. The seven-component perioperative protocol is associated with improved outcomes, such as reduced complications and shorter hospital stays.

SourceAmerican College of Surgeons·JournalJournal of the American College of Surgeons·DateMay 12, 2026

Housing insecurity, incident geriatric conditions, and mortality in community-living older persons

A cohort study found that poor housing affordability was associated with higher risks of frailty, disability, dementia, and mortality, while poor housing quality was linked to increased risks of frailty, disability, and mortality. Housing insecurity is identified as a clinically relevant social determinant of health among older persons.

SourceJAMA Network·JournalJAMA Network Open·DateMay 1, 2026

JMIR report: Can remote monitoring fix hospital overcrowding?

The article highlights how advances in remote monitoring and portable medical technology are dismantling traditional hospital walls. Hospital-at-Home programs offer a scalable solution to acute care delivery, resulting in lower costs, reduced readmission rates, and improved patient outcomes.

SourceJMIR Publications·JournalJournal of Medical Internet Research·TypeCommentary/editorial·DateApr 21, 2026

New drug combination doubles down on Alzheimer's treatments

Researchers at the University of Waterloo have discovered a safer and more effective way to treat Alzheimer's disease by combining anti-amyloid antibodies with molecules found in grapes, berries, peanuts, and turmeric. This combination approach neutralizes amyloid protein clumping in the brain, leading to better outcomes.

SourceUniversity of Waterloo·JournalACS Chemical Neuroscience·TypeExperimental study·DateApr 9, 2026