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Delay in spotting TB is more common in white people and women
April 23, 2003Delays in diagnosing tuberculosis are more common in white people and women, finds a study in this week’s BMJ.
Researchers analysed surveillance data and a national survey to estimate delays in tuberculosis diagnosis in London from 1998 to 2000.
They found a median delay of 49 days. Delays between onset of symptoms and diagnosis were more likely for white patients and women. This might be because tuberculosis may be suspected and investigated more readily among men or black or Asian people, suggest the authors.
Recent campaigns have appropriately tried to raise awareness of tuberculosis, particularly among ethnic minority groups, say the authors. “Our data suggest that campaigns also need to be targeted at white people, who comprise a third of cases, they conclude.
British Medical Journal (BMJ)
Recent campaigns have appropriately tried to raise awareness of tuberculosis, particularly among ethnic minority groups, say the authors. “Our data suggest that campaigns also need to be targeted at white people, who comprise a third of cases, they conclude.
British Medical Journal (BMJ)
Tuberculosis News and Current Tuberculosis Events RSSNew method to overcome multiple drug resistant diseases developed by Stanford researchers
Many drugs once considered Charles Atlases of the pharmaceutical realm have been reduced to the therapeutic equivalent of 97-pound weaklings as the diseases they once dispatched with ease have developed resistance to them.
India continues to progress in AIDS vaccine development efforts
A second Phase I AIDS vaccine clinical trial in India was successfully completed, the Indian Council of Medical Research, the National AIDS Control Organization and the International AIDS Vaccine Initiative announced. The results of the trial of an MVA-based AIDS vaccine candidate (TBC-M4), which was conducted in Chennai, indicated that the vaccine candidate had acceptable levels of safety and was well tolerated.
Extensively drug-resistant tuberculosis found in California
In the first statewide study of extensively drug-resistant tuberculosis (XDR TB) in the United States, California officials have identified 18 cases of the dangerous and difficult-to-treat disease between 1993 and 2006, and 77 cases that were one step away from XDR TB. The study appears in the August 15 issue of Clinical Infectious Diseases, now available online.
Comprehensive treatment of extensively drug-resistant TB works, study finds
The death sentence that too often accompanies a diagnosis of extensively drug-resistant tuberculosis (XDR-TB) can be commuted if an individualized outpatient therapy program is followed - even in countries with limited resources and a heavy burden of TB.
Treatment outcomes highlight dangers of extensively drug-resistant tuberculosis
In a retrospective study of 174 tuberculosis patients treated at National Jewish Health (formerly National Jewish Medical and Research Center), patients with extensively-drug-resistant tuberculosis (XDR-TB) were almost eight times as likely to die as patients with multi-drug resistant tuberculosis (MDR-TB).
Ben-Gurion University of the Negev initiates project to eliminate intestinal worms in Ethiopia
A professor at The Faculty of Health Sciences at Ben-Gurion University of the Negev (BGU) is beginning an intensive program in Ethiopia this August to eradicate intestinal worms which affect as much as 50 percent of the population in Africa.
Certain HIV treatment less effective when used with anti-TB therapy
Patients receiving rifampicin-based anti-tuberculosis therapy are more likely to experience virological failure when starting nevirapine-based antiretroviral therapy, an HIV treatment that is widely used in developing countries because of lower cost, than when starting efavirenz-based antiretroviral therapy.
Study helps identify which populations of foreign-born persons living in US at higher risk of TB
The relative yield of finding and treating latent tuberculosis is particularly high among higher-risk groups of foreign-born persons living in the U.S., such as individuals from most countries of sub-Saharan Africa and Southeast Asia.
Tuberculosis presents major challenges to HIV treatment in developing countries
Human immunodeficiency virus (HIV) care and treatment programs in resource-limited settings must aggressively address tuberculosis (TB) and the emerging multidrug-resistant TB epidemic to save patient lives and to curb the global TB burden, a major cause of death for persons with HIV.
Bovine tuberculosis in wildlife threatens endangered lynx and cattle health
In an epidemiological survey of Spain's Doñana National Park, the findings of which are published on July 23 in the journal PLoS ONE, Christian Gortázar and colleagues studied the prevalence of bovine tuberculosis (bovine TB) infection among populations of wild boar, red deer and fallow deer in the national park, which is located in southern Spain.
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