Duration of antibiotic therapy in the intensive care unit: factors influencing decision-making during multidisciplinary meetings.

Objectives: In the intensive care unit (ICU), antibiotics are often given longer than recommended in guidelines. A better understanding of the factors influencing antibiotic therapy duration is needed to develop improvement strategies to effectively address these drivers of excessive duration. This study aimed to explore the determinants of adherence to recommended antibiotic therapy durations among healthcare professionals involved in antibiotic decision-making within the ICU, focusing on multidisciplinary meetings (MDMs).

Replacing rifampicin with minocycline increases the activity of the treatment regimen for Mycobacterium avium complex pulmonary disease in a dynamic hollow-fibre system.

Mycobacterium avium complex bacteria cause chronic pulmonary disease (MAC-PD) in susceptible patients [1]. The recommended treatment regimen (rifampicin, ethambutol and azithromycin) achieves 65% cure rates but with considerable toxicity and drug-drug interactions [2,3]. Minocycline proved active in monotherapy experiments using the hollow-fibre model [4].

Liver cyst penetration of antibiotics at the target site of infection: a randomized pharmacokinetic trial.

Background: The EASL cystic liver disease guideline states that drug penetration at the site of infection (liver cyst) is essential for successful treatment, but pharmacokinetic (PK) data on cyst penetration are limited.

Objectives: This study aims to investigate tissue penetration of four antibiotics in non-infected liver cysts and explores influencing factors.

Methods: We performed a prospective, randomized single-dose PK-study.

Occurrence and predictors of laboratory abnormalities during outpatient parenteral antimicrobial therapy - A multicenter cohort study to inform laboratory test monitoring.

Objectives: Evidence on the optimal frequency of laboratory testing during outpatient parenteral antimicrobial therapy (OPAT) is lacking. Therefore, we investigated how often and when laboratory abnormalities occur during OPAT and which factors are associated with these abnormalities.

Methods: We performed a multicenter cohort study in four Dutch hospitals among adult patients receiving OPAT and collected routinely obtained laboratory test results.