New research into the biomarkers that predict the onset of Alzheimer’s suggests that more than twice as many people are in some stage of the disease than the official numbers indicate. Roughly 5.4 million people in the US are estimated to have Alzheimer’s, but that number is likely closer to 11 million when including those who aren't yet symptomatic. The study analyzed 10 years of data from the Alzheimer's Disease Neuroimaging Initiative, an effort focused on understanding the biomarkers...
Pharmaceutical grade chondroitin sulfate has proved efficacy in the treatment and delay of knee osteoarthritis, according to the latest published evidence on osteoarthritis treatment has been presented at a symposium organized by Bioiberica and IBSA at the Annual European Congress of Rheumatology, being held in Madrid, Spain. A new clinical trial, carried out by IBSA and called CONCEPT(ChONdroitin vs CElecoxib vs Placebo Trial), shows that pharmaceutical grade chondroitin sulfate is as effectiv...
Some sufferers of psychotic illnesses like schizophrenia may have a treatable immune disorder, research suggests. In a nationwide study, scientists at the University of Oxford found up to one in 11 cases of psychosis may involve a condition where antibodies attack the brain. The team suggested that all patients displaying signs of psychosis for the first time should be screened for the antibodies to see if alternative treatments may be possible. The study, published in The Lancet, was led by...
A large study has found that body mass index, waist circumference and diabetes are all associated with an increased risk for liver cancer. Liver cancer is the sixth most common cancer, and its incidence has tripled since the mid-1970s in the United States. For the study, in Cancer Research, researchers pooled data from 14 prospective studies with more than 1.5 million participants. After controlling for age, sex, alcohol use, smoking and race, they found that being overweight increased the relat...
Treating pregnant women for depression may benefit not just themselves but their babies as well. A study, in the May issue of Obstetrics & Gynecology, included 7,267 pregnant women, of whom 831 had symptoms of depression. After controlling for maternal age, race, income, body mass index and other health and behavioral characteristics, the researchers found that depressive symptoms were associated with a 27 percent increased relative risk of preterm birth (less than 37 weeks of gestation), an...
Eating potatoes four or more times a week may increase the risk for high blood pressure, a large new study has found. Researchers pooled results from three observational studies involving 187,453 men and women followed for more than 25 years. The participants returned health and diet questionnaires every two years, including whether a doctor had diagnosed hypertension. The study is in BMJ. After controlling for body mass index, physical activity, smoking and other factors, they found that compa...
The number of Americans having strokes and the number dying following strokes decreased over the past 20 years, according to a new study. The declines in strokes and improvements in survival were similar between blacks, whites, men and women, according to the researchers. “Stroke is still the fourth leading cause of death and the leading cause of disability in the U.S. but we’re doing better,” said Dr. Josef Coresh, the study’s senior author from the Johns Hopkins Bloomberg School of P...
It may be a good idea to get a blood pressure reading in both arms rather than just one. A difference in those readings, a new study suggests, is an independent risk factor for heart disease.    Using data from a large health study, researchers examined 3,390 people 40 or older who were free of cardiovascular disease, following them for an average of more than 13 years. During the study period, 598 participants had a first heart attack, stroke or other cardiovascular problems. More than a quar...
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