Antimicrobial flush solutions
View Patent ↗The present invention provides antimicrobial solutions that comprise at least one alcohol, at least one antimicrobial agent and at least one chelator and/or anticoagulant. Also provided are methods for rapidly reducing a microbe or a virus from surfaces including surfaces of indwelling medical devices and organic surfaces such as skin and sutures, and inorganic surfaces such as hospital equipment, pipelines etc.
1. An antimicrobial solution comprising ethanol, EDTA and either minocycline or trimethoprim, wherein the concentration of ethanol is in the range of 10% to 45% (v/v), the ethanol, EDTA and minocycline or trimethoprim being present in amounts effective to eradicate Candida parapsilosis or methicillin resistant S. aureas embedded in a biofilm.
2. The solution of claim 1 , wherein the concentration of the ethanol is in the range of 10-40%.
3. The solution of claim 2 , wherein the concentration of ethanol is in the range of 15-30%.
4. The solution of claim 3 , wherein the concentration of the ethanol is about 25%.
5. The solution of claim 1 , comprising ethanol, minocycline and EDTA.
6. The antimicrobial solution of claim 1 , wherein said solution is defined as comprising ethanol, trimethoprim or minocycline, Ca(II)-EDTA, and propylene glycol in a physiologically acceptable saline solution.
7. The antimicrobial solution of claim 1 , wherein the solution comprises trimethoprim.
8. The antimicrobial solution of claim 7 , further comprising propylene glycol.
9. A syringe, comprising a unit dose of a pharmacologically effective amount of a solution in accordance with any one of claims 1 , 2 - 4 , 5 , 7 or 8 .
10. A vial, comprising a unit dose of a pharmacologically effective amount of a solution in accordance with any one of claims 1 , 2 - 4 , 5 or 7 - 6 .
11. A medical device locking solution comprising a solution in accordance with any one of claims 1 , 2 - 4 , 5 or 7 .