Exposure to Non-Antimicrobial Drugs and Risk of Infection with Antibiotic-Resistant Enterobacteriaceae.

Antimicrobial resistance (AMR) has consistently been linked to antibiotic use. However, the roles of commonly prescribed non-antimicrobial drugs as drivers of AMR may be under-appreciated. Here, we studied a cohort of patients with community-acquired pyelonephritis and assessed the association of exposure to non-antimicrobial drugs at the time of hospital admission with infection with drug-resistant organisms (DRO).

The impact of early versus late levodopa administration.

Long-term levodopa therapy in patients with Parkinson's disease (PD) is associated with motor complications including motor fluctuations (MF) and levodopa-induced dyskinesias (LID). The time to appearance of MF and LID is apparently related to both the timing and the duration of levodopa therapy, but is highly variable. We performed a retrospective analysis of all levodopa-treated PD patients to explore the effect of time from PD onset to levodopa initiation on time to MF or LID.