Categories
Cardiovascular
Diagnostics
Endocrinology
Health Insurance
Medical Devices
Mental Health
Nutrition
Oncology
Public Health
Sexual Health
Popular Articles

Houston Task Force To Target Hispanic Residents For HIV Testing
The Latino HIV Task Force in Houston will offer free HIV testing as part of National HIV Testing Day on June 27, the Houston Chronicle reports. According to the Houston Department of Health and Human Services (HDHHS), Hispanics comprise 21 percent of the more than 16,000 HIV cases reported to the agency over the last 10 years and 17 percent of the nearly 26,000 AIDS cases since 1981. Porfirio Villarreal, HDHHS"s public information officer and media chair for the Task Force, said that HIV prevention is challenging among Hispanic communities because of stigma and difficulties in talking openly about sex. He added, "People who are undocumented in this country do not go test because they fear they may be deported, which is wrong." The task force was established in 2002 and has brought together several local health agencies and community-based organizations that offer medical treatment or programs focused on HIV/AIDS, according to the Chronicle (Lamkahouan, Houston Chronicle, 6/22).

Intraoperative Radioguidance With A Portable Gamma Camera: New Technique For Laparoscopic Sentinel Node Localisation In Urological Malignancies
UroToday.com - Our first results of sentinel node mapping with intraoperative radioguidance in urological tumors are described in our abstract. We selected this movie to show the whole imaging procedure. In a patient with prostate cancer, the radiopharmaceutical is injected in 4 depots into the prostate. After tracer administration, planar lymphoscintigraphy is performed after 15 minutes and in 2 hours is followed by a SPECT/CT. After fusion of corresponding SPECT and CT slices, the two-dimensional fusion images show the location of the sentinel nodes.
News of the day
Emergency Prescribing - A Change For Dentists
The General Dental Council (GDC) is welcoming a change in the law that regulates who can and who can"t request an emergency supply of a prescription-only medicine in the UK.
Diagnostics

Prehypertension, Obesity And Kidney Disease Risks

People with prehypertension are not at increased risk of kidney disease if their body mass index (BMI) is under 30.0 kg/m2, a first-ever examination of the combined effect of blood pressure and body weight on the risk of kidney disease shows. The study, by a team of medical researchers at the Norwegian University of Science and Technology (NTNU) is available as a pre-publication article online from the American Journal of Kidney Diseases. Prehypertension is a relatively new medical classification introduced in 2003 in the Seventh Report of the Joint National Committee on High Blood Pressure (JNC-7), and is defined as systolic blood pressure of 120 to 139 mm Hg or diastolic BP of 80 to 89 mm Hg. Studies from the United States and Asia have shown that prehypertension can increase the risk of serious kidney disease, but because more than 30 percent of the US and European populations can be classified as prehypertensive, treating everyone with this condition would be an enormous undertaking, the researchers observed. At the same time, obesity is also known to lead to end-stage renal disease (ESRD) and death from chronic kidney disease (CKD) as a result of diabetes and hypertension. These increased risks have led medical researchers to consider whether people with prehypertension should be considered for treatment if they have other cardiovascular risks, such as obesity. Using data from nearly 75,000 participants in the HUNT 1 study, the first Health Study in Nord-TrÃñndelag, a team of NTNU researchers led by Dr. John Munkhaugen were able to further clarify the risks of ESRD in overweight individuals. "We found a strong, independent and continuous association with both BP and body weight" on the risk of treated ESRD or chronic kidney disease related deaths, the researchers wrote. However, "prehypertensive participants increased their risk of treated ESRD or CKD-related death only if BMI was greater than 30.0 kg/m2." The strength of the NTNU study is its ability to use data from the two-decade old HUNT 1 study, which provides researchers the ability to follow up on measurements made 20 years ago. The HUNT 1 study involved 88.2 percent of all inhabitants 20 years or older in Nord-TrÃñndelag county, in mid-Norway. The data were linked to the Norwegian Renal Registry and to the Cause of Death Registry in Norway. NTNU


Add your comment:
Name:
Site address: http://
Your message:
Enter today\\\\'s date, 2 digits
(spam protection):

© Copyright 2009