Abstract: Methods for identification of new dosing strategies which optimize positive treatment outcomes and patient safety. Specifically, new dosing strategies for fosfomycin and pharmaceutically acceptable salt thereof which have improved treatment outcomes in mammals. For example, a method of treating mammals having a bacterial infection with fosfomycin or a pharmaceutically acceptable salt thereof using improved dosing regimens.

Abstract: The present invention relates to a method for the detection and quantification of fosfomycin and impurities and/or degradation products thereof in samples of fosfomycin or a pharmaceutically acceptable salt thereof or in pharmaceutical compositions comprising fosfomycin or a pharmaceutically acceptable salt thereof. The present invention further relates to a process for manufacturing fosfomycin, or a pharmaceutically acceptable salt thereof having a specified purity degree, as well as to the fosfomycin or a pharmaceutically acceptable salt thereof as obtained. The present invention further relates to a process for manufacturing a pharmaceutical composition comprising fosfomycin or a pharmaceutically acceptable salt thereof and at least one pharmaceutically acceptable excipient having a specified purity degree, as well as to the pharmaceutical composition as obtained.