Archive for June, 2011

June 24th, 2011

Reflections on Levofloxacin as it Goes Generic

With the news that a generic form of levofloxacin has just been approved by the FDA, some thoughts about this remarkable antibiotic: When it was first approved in 1996, levofloxacin was the first oral antibiotic that really covered all common causes of community acquired pneumonia. Strep pneumo, H flu, mycoplasma, legionella, chlamydia — check, check, check, […]


June 19th, 2011

Abacavir Agonistes

The studies on abacavir and its potential association with increased cardiovascular risk have been inconsistent ever since the news first broke at CROI 2008. But recently the data have been swirling around so fast and furious that it seems appropriate to take out this famous Greek epithet. A summary of some recent notable studies: An FDA meta-analysis […]


June 15th, 2011

Hockey Helicobacters

Today’s ID/HIV items come to you courtesy of a winter game being played during a summer month: So it appears that community-based care of HCV augmented by telemedicine is just as good as traditional clinic visits to specialists. My first thought on reading this important paper is that there are undoubtedly lots of ways to incorporate […]


June 13th, 2011

More on Generic Antiretrovirals …

In the recent post on the approval of generic Combivir — and the lack of availability of generic Epivir (lamivudine, 3TC), which was both anticipated and likely to be more useful — I speculated there were several possible causes of this surprising turn of events. But ultimately I concluded, “In sum, the real reason there’s no generic […]


June 9th, 2011

E. Coli, ID Doctors, and Fear of Infections

This was going to be about the shiga-toxin-producing E. coli (STEC) outbreak in Germany, and I promise to get there eventually. But to start:  One very useful concept from psychiatry is “reaction formation.” For those of you who have forgotten your college Psych 101, here’s the definition: A psychological defense mechanism in which one form of behavior substitutes for […]


June 4th, 2011

HIV Epidemiology and Something Even Many Smart Medical Students Don’t Know

Periodically I like to give an informal quiz to the medical students about HIV epidemiology. It’s a multiple choice question that goes something like this: Based on the recent epidemiology of HIV in the United States, in what group are new cases of HIV infection rising the fastest? Men who have sex with men (MSM) Injection drug […]


June 2nd, 2011

Original XMRV/CFS Paper Almost, Sort-of Retracted by Science

From the pages of Science In this week’s edition of Science Express, we are publishing two Reports that strongly support the growing view that the association between XMRV and CFS described by Lombardi et al. likely reflects contamination of laboratories and research reagents with the virus … Because the validity of the study by Lombardi et al. is […]


HIV Information: Author Paul Sax, M.D.

Paul E. Sax, MD

Contributing Editor

NEJM Journal Watch
Infectious Diseases

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