Pharmacokinetic (PK) Study of Oral and IV TR-701 FA in Adolescent Patients

Inclusion Criteria: * males and females, between 12 and 17 years of age, inclusive; * receiving prophylaxis for or have a confirmed or suspected infection with Gram positive bacteria and receiving concurrent antibiotic treatment with Gram positive antibacterial activity * in stable condition * females must be premenarchal, surgically sterile, abstinent, or practicing an effective method of birth control * males will either be surgically sterile, abstinent, or practicing an effective method of birth control Exclusion Criteria: * relevant history of seizures, clinically significant cardiac arrhythmia, cystic fibrosis, moderate or severe renal impairment, or any physical condition that could interfere with the interpretation of the study results * any acute or chronic condition that, in the opinion of the Investigator, would limit the patient's ability to complete and/or participate in this clinical study * physician-diagnosed migraine headaches * history of infection with hepatitis or other significant hepatic disease * females who are pregnant or breast feeding