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Oritavancin for skin infections
1Medical Information Department, Prous Science, Barcelona, Spain. leifanderson@aol.com
Drugs of Today (Barcelona, Spain : 1998)
|October 11, 2008
Summary
Oritavancin is a potent lipoglycopeptide effective against Gram-positive bacteria, including MRSA. Its unique properties offer a promising treatment for serious infections, potentially requiring only a single dose.
Area of Science:
- Pharmacology
- Infectious Diseases
- Microbiology
Background:
- Oritavancin (LY-333328) is a lipoglycopeptide antibiotic.
- It targets serious Gram-positive bacterial infections, notably MRSA and complicated skin/soft tissue infections.
Purpose of the Study:
- To provide an overview of oritavancin's clinical data.
- To highlight key features relevant to treating resistant Gram-positive infections.
Main Methods:
- Review of publicly available data.
- Inclusion of data presented at the European Congress of Clinical Microbiology and Infectious Disease (April 2008).
Main Results:
- Oritavancin exhibits multiple mechanisms of action and broad-spectrum potency against Gram-positive pathogens.
- It demonstrates bactericidal activity, a long postantibiotic effect, and efficacy against stationary-phase bacteria and biofilms.
- The drug has a long half-life, enabling infrequent dosing, potentially a single-dose regimen.
- Clinical efficacy and safety data are documented.
Conclusions:
- Oritavancin presents several advantageous features for treating resistant Gram-positive infections.
- Its characteristics suggest it as a valuable therapeutic option, with potential for single-dose administration.
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