AIDS drugs have saved 3 million years of life in the US
...cal measures including HIV viral load, CD4+ T-cell counts (a measure of immune system health), efficacy of HAART, and incidence of opportunistic infections, to simulate HIV disease progression both with and without treatment. Information about the number of people diagnosed with AIDS and accessing health ca...Monkeys vaccinated against SIV survive longer after infection
...s, but thereafter, the virus levels and total CD4+ counts in the vaccinated and unvaccinated animals did not...udies indicate that the central memory CD4+ T cell counts appear to be a crucial predictor of long-term health, blood samples from human clinical trial partic...Media availability: Drug found to help scleroderma patients
...nt. Negative side effects, such as low white blood counts and complications from infection, were more common among participants treated with the drug; however, these problems were sufficiently managed by adjustments in dosage. The researchers conclude that the benefits of treatment appear to outweigh the ri...New data demonstrate effectiveness of LAMICTAL (lamotrigine) as adjunctive therapy
... placebo group (p=0.044). The median PGTC seizure counts per month were significantly improved for all treatment phases in patients receiving LAMICTAL compared to placebo. The most commonly reported adverse events in this analysis were headache (10% LAMICTAL, 25% placebo), nasopharyngitis (14% LAMICTA...Two UCSF faculty named fellows of the American Academy of Nursing
...he highest totals of any nursing school. UCSF also counts many Fellows among the School's volunteer faculty and among nurses active in research, clinical and administrative positions throughout the university. "Of the approximately 2.5 million active nurses in the United States, only 1,500 are Fellows of ...Clinical trial evaluates first-line approaches for treating HIV
...nt, producing substantial increases in CD4+ T cell counts and decreases in HIV viral load. After 96 weeks of treatment, 89 percent of the participants randomized to the efavirenz arm had "undetectable" levels of HIV, meaning viral load was less than 50 copies per milliliter; 77 percent of the lopinavir/rito...Rapid expansion of HIV treatment services in Africa feasible, with good patient outcomes
... three months of treatment or a return of CD4 cell counts below pretreatment levels. Of 11,714 patients at risk, 861 failed therapy. The rapid expansion of the program and its success can be largely attributed to four factors, the researchers report. The leadership and advocacy provided by the Zambian g...Acne medication associated with abnormal blood test results
...evels, but not hemoglobin levels, white blood cell counts or platelet counts. Among patients with normal pretreatment laboratory tests, 44 percent developed high triglycerides, 31 percent high cholesterol and 11 percent high liver enzymes while taking the medication. "Moderate to severe abnormalities in t...Malaria treatment efficacy compromised in certain HIV-positive patients
...a, are also the prime target for HIV. Low CD4 cell counts are a characteristic of HIV-induced immune suppres... show that HIV-positive patients with low CD4 cell counts tended to have an increased risk of malaria treatment failure when compared to both HIV-negative pat...HIV measurement appears to be less reliable than thought in predicting loss of CD4 cells
...) and with at least 1 HIV RNA level and 2 CD4 cell counts available. Approximately 35 percent were nonwhite, and 35 percent had risk factors other than male-to-male sexual contact. The researchers found that only a small proportion of the rate at which CD4 cells are lost (only 4 percent - 6 percent) in a g...Tibotec Therapeutics announces start of largest US study on HIV treatment in women
...e 24-week analysis of HIV viral load and CD4+ cell counts from the pooled analysis of the TMC114-C213 (POWER...24 analyses of plasma HIV RNA levels and CD4+ cell counts from two controlled trials of PREZISTA/rtv in combination with other antiretroviral drugs. Both stud...Nicotine receptors on kidneys may speed kidney damage
...feration. Cells without nicotine incorporated 931 counts per minute (cpm) of 3H-thymidine, while cells exposed to nicotine incorporated 3H-thymidine at 1318 cpm. Researchers also measured the level of scarring, or fibrosis, related to nicotine exposure by examining the production of fibronectin, a protei...Chemists make tiny molecular rings with big potential
... catalyst is reusable indefinitely, which Chisholm counts as a significant advantage. Next, the chemists would like to bind their rings to other charged atoms, such as ions of potassium and lithium....New study indicates Invirase results in similar levels of viral suppression to lopinavir
... rates of viral suppression and improvement of CD4 counts throughout the first 24 weeks of treatment, for the first 150 patients enrolled. Invirase 500/r demonstrated no significant increase in incidence of high cholesterol (> 200 mg/dl) or high triglycerides (> 400 mg/dl) Only 4% of saquinavir/...Want fair and affordable health insurance for the uninsured? Ask the public to design it
...overage, but the details of affordability and what counts as credible coverage have not yet been decided. In fact, Goold and a graduate student, Nancy Baum, address that very issue in a new essay in the Hastings Center Report, a leading medical ethics journal. The essay examines the potential impact on in...Could the ability to expel worms lead to a future asthma treatment?
...mmune responses to the parasites by comparing worm counts in normal mice against mice that had been genetically engineered not to produce amphiregulin. Similar numbers of worm larvae were detected after ten days in both groups, and all mice cleared the parasite by day 19. Worm clearance at day 14, however, ...It's OK for men with high blood pressure to have a drink or two, new study finds
...of beer, a glass of wine, or a shot of liquor each counts as one drink. Moderate consumption of alcohol is known to be linked to a lower risk of heart disease. But, since alcohol can increase blood pressure, would the same be true for men who have high blood pressure? The new study, published in the Jan...Aspirin saves lives of cancer patients suffering heart attacks, despite fears of bleeding
... blood and cancer patients experience low platelet counts and abnormal clotting, physicians view aspirin as ...ed aspirin. Conversely, patients with low platelet counts who formed a blood clot and were not exposed to aspirin died. The beneficial effect of aspirin als...Selenium supplements may contribute to reduced HIV viral load
...rence to the therapy is required to keep HIV viral counts low, and there is a risk of toxic effects and metabolic dysfunction. "Thus, complete control of HIV over time using ART is unlikely, and pharmacotherapeutic limitations leave a significant void in the treatment arsenal," the authors write. Selenium......sure and had a mean increase in total motile sperm counts of 491 percent after three to six months. This increase was largely driven by a statistically significant increase in sperm motility among responders, from a mean of 12 percent at the start of the study to 34 percent post-intervention. Of the six ...