In a retrospective study of 700 patients with culture-positive tuberculosis (TB), relapse rates were found to be significantly higher in HIV-infected patients compared to HIV-uninfected patients following a rifamycin-based regimen.
Genomic instability?the rearrangement of chromosomes or an abnormal number of chromosomes?is a hallmark of many human cancers.
Adding a medication to a standard treatment regimen for major depressive disorder in the elderly improves chances of recovery in those who do not adequately respond to the first-course therapy or who relapse from it, finds a University of Pittsburgh School of Medicine study published in the June issue of the American Journal of Psychiatry, the official journal of the American Psychiatric Association.
Rats paralyzed due to loss of blood flow to the spine returned to near normal ambulatory function six weeks after receiving grafts of human spinal stem cells (hSSCs), researchers from the University of California, San Diego (UCSD) School of Medicine report.
Vical Incorporated (Nasdaq:VICL) today announced that a measles DNA vaccine formulated with the company’s Vaxfectin? adjuvant elicited protective levels of neutralizing antibodies in juvenile (1 ? 2 year old) nonhuman primates confirmed by complete protection following challenge more than one year after vaccination, and sterilizing immunity as evidenced by no clinical signs of disease and no detectable virus after challenge.
HopeLab validated the benefits of their cancer-fighting video game by conducting a randomized, controlled trial with 375 male and female cancer patients aged 13 – 29, enrolled at 34 medical centers in the U.S., Canada and Australia.
Pfizer Inc announced that the National Institute for Health and Clinical Excellence (NICE) in the United Kingdom has recommended Champix (varenicline) for use on the National Health Service for adult smokers who have expressed a desire to quit.
In one of the three most common back conditions for which patients seek treatment, surgery proved to have substantially better results than non-surgical remedies, according to Dartmouth-led research published in the May 31 New England Journal of Medicine.
A survey of 1,812 patients with moderate-to-severe asthma revealed that the disease was not controlled in 55 percent, despite the fact that most had health insurance and visited their health care providers regularly.
Why do older people tend to lose muscle mass and grow frail? One important factor identified by medical science is the reduced ability of the elderly to respond to the muscle-building stimulus of the hormone insulin.