New Treatment Guidelines for Candidiasis – A Major Document to Study

In a much-quoted analysis, Lee found that most IDSA Guidelines were supported only by Level III quality data, the lowest category of evidence-based support[1]. The article concludes that more well-designed trials were needed, and clinical judgement should ultimately guide patient management. This all sounds fine and good, and the new Continue reading New Treatment Guidelines for Candidiasis – A Major Document to Study

Aztreonam PLUS Avibactam – A New Bright Star in the Night Sky

Looking at the molecular structure of ceftazidime (CTAZ) and aztreonam (ATM), the differences are clear, and so are the similarities: ATM does not have the cephem ring structure of CTAZ, only the 4-member beta-lactam ring.  However, the side chains are identical in both CTAZ and ATM which explains the overlapping Continue reading Aztreonam PLUS Avibactam – A New Bright Star in the Night Sky

Food for Thought, Sprinkled With Small Amounts of Antibiotic Residues

80% of antibiotics worldwide are used in veterinary medicine. With only a minor fraction metabolized to inactive compounds, there are plenty of antibiotics excreted by farm animals in unchanged active form. These antibiotic residues are found in manure, in the soil onto which manure is sprayed, tilled in, or in the Continue reading Food for Thought, Sprinkled With Small Amounts of Antibiotic Residues