Tag: linked

Eye conditions linked to heightened risk of dementia

Age-related macular degeneration, cataract and diabetes-related eye disease are linked to an increased risk of dementia, suggests research published online in the British Journal of Ophthalmology. Vision impairment can be one of the first signs of dementia, and reduced stimulation of visual sensory pathways is believed to accelerate its progression. Some small studies have suggested

New mothers’ sleep loss linked to accelerated aging

When new mothers complain that all those sleepless nights caring for their newborns are taking years off their life, they just might be right, UCLA research published this summer in the journal Sleep Health suggests. Scientists studied 33 mothers during their pregnancies and the first year of their babies’ lives, analyzing the women’s DNA from

Physician knowledge linked to less opioid prescribing in 2015 to 2017

During 2015 to 2017, physician knowledge was associated with less frequent prescribing of opioids for back pain, according to a study published online July 1 in JAMA Network Open. Bradley M. Gray, Ph.D., from the American Board of Internal Medicine in Philadelphia, and colleagues compared the correlation of clinical knowledge with opioid prescribing from 2009

Prostate cancer linked to obesity

Prostate cancer is the most common form of cancer among Canadian men and the third leading cause of cancer death. Abdominal obesity appears to be associated with a greater risk of developing aggressive prostate cancer. This link was demonstrated in a study led by Professor Marie-Élise Parent of Institut national de la recherche scientifique (INRS)

Air quality linked to increased risk of Alzheimer’s

Researchers at the University of California, Davis, have found a link between traffic-related air pollution and an increased risk for age-related dementia, including Alzheimer’s disease. Their study, based on rodent models, corroborates previous epidemiological evidence showing this association. Alzheimer’s disease is the most common cause of age-related dementia and the sixth leading cause of death

Sperm development linked to testicular cancer

Testicular cancer is the most common type of cancer to affect men between the ages of 15 and 49, and around 95% of these cases are caused by testicular germ cell tumors. Although testicular germ cell tumors typically manifest after puberty, problems in the embryonic development of germ cells can transform them into cancer cells

Sunlight linked with lower COVID-19 deaths, study shows

Sunnier areas are associated with fewer deaths from Covid-19, an observational study suggests. Increased exposure to the sun’s rays—specifically UVA—could act as a simple public health intervention if further research establishes it causes a reduction in mortality rates, experts say. Researchers from the University of Edinburgh compared all recorded deaths from Covid-19 in the continental

Disrupted biochemical pathway in the brain linked to bipolar disorder

Bipolar disorder affects millions of Americans, causing dramatic swings in mood and, in some people, additional effects such as memory problems. While bipolar disorder is linked to many genes, each one making small contributions to the disease, scientists don’t know just how those genes ultimately give rise to the disorder’s effects. However, in new research,

Disrupted biochemical pathway in the brain linked to bipolar disorder

Bipolar disorder affects millions of Americans, causing dramatic swings in mood and, in some people, additional effects such as memory problems. While bipolar disorder is linked to many genes, each one making small contributions to the disease, scientists don’t know just how those genes ultimately give rise to the disorder’s effects. However, in new research,

Study finds disadvantaged census tracts linked to COVID-19 incidence

An LSU Health New Orleans School of Public Health study reports a positive association between social vulnerability and COVID-19 incidence at the census tract level and recommends that more resources be allocated to socially vulnerable populations to reduce the incidence of COVID-19. The findings are published in Frontiers in Public Health, available here. “In our

Medications for enlarged prostate linked to heart failure risk

Widely used medications for benign prostatic hyperplasia (BPH)—also known as enlarged prostate—may be associated with a small, but significant increase in the probability of developing heart failure, suggests a study in The Journal of Urology, Official Journal of the American Urological Association (AUA). The risk is highest in men taking a type of BPH medication

Low fitness linked to higher psoriasis risk later in life

In a major register-based study, scientists at University of Gothenburg, Sweden, have now demonstrated a connection between inferior physical fitness in young adults and elevated risk of the autoimmune disease psoriasis. For the male recruits to compulsory military training who were rated as the least fit, the risk of developing psoriasis later was 35 percent

North-south divide, not age, linked to hearing loss

An increase of over 10% in the prevalence of hearing loss in the English over 50s may not be age-related, a new study by University of Manchester researchers has shown. Instead the study, published in BMC Geriatrics, found hearing loss could be linked to social and lifestyle differences in the north and south of the

Depression in Youth Linked to Risk for Somatic Diseases

TUESDAY, Dec. 15, 2020 — Patients diagnosed with depression in youth have increased risks for many somatic diseases and mortality, according to a study published online Dec. 9 in JAMA Psychiatry. Marica Leone, from Janssen Pharmaceutical Companies of Johnson & Johnson in Solna, Sweden, and colleagues quantified the association between youth depression and subsequent diagnoses

Poverty linked to higher risk of COVID-19 death, study suggests

People in Scotland’s poorest areas are more likely to be affected by severe COVID-19—and to die from the disease—than those in more affluent districts, according to a study of critical care units. The first nationwide study of its kind found patients from the most economically disadvantaged areas had a higher chance of critical care admission,

ASH: Black Race Linked to Poorer Survival in AML

TUESDAY, Dec. 8, 2020 — Self-reported patient race is the most important factor associated with poorer survival in patients with acute myeloid leukemia (AML), according to a study presented at the annual meeting of the American Society of Hematology, held virtually from Dec. 5 to 8. Bhavana Bhatnagar, D.O., from The Ohio State University Comprehensive