Aggregate Formation and Antibody Stability in Infusion Bags: The Impact of Manual and Robotic Compounding of Monoclonal Antibodies.

Monoclonal antibodies (mAbs) can be damaged during the aseptic compounding process, with aggregation being the most prevalent form of degradation. Protein aggregates represent one of several risk factors for undesired immunogenicity of mAbs, which can potentially lead to severe adverse drug reactions and less effective treatments. Since data on aggregate and particle formation by robotic compounding is missing, we aimed to compare the antibody stability between robotic- and manual compounding of mAbs with regard to formation of (sub)visible aggregates.

Acute Kidney Injury in the ICU during Ganciclovir Treatment, an Observational Study.

The aim of this study is to investigate the relationship between ganciclovir exposure with TDM and the development of AKI in ICU patients. This retrospective single-center observational cohort study included adult ICU patients treated with ganciclovir who had a minimum of one ganciclovir trough serum level. Patients receiving less than two days of treatment and patients with fewer than two measurements of serum creatinine, RIFLE scores, and/or renal SOFA scores were excluded.

Analysis of production time and capacity for manual and robotic compounding scenarios for parenteral hazardous drugs.

Background: The increasing amount of hazardous preparations in combination with shortages leads to a call for more efficient compounding methods. This research aims to evaluate the required amount of time, production capacity and direct labour costs of the manual, manual software-supported and robotic compounding of parenteral hazardous drugs.

Methods: This multicentre study was conducted at the clinical pharmacy departments of three Dutch hospitals with different compounding methods: St Antonius hospital (manual software-supported compounding), Amsterdam University Medical Centre (Amsterdam UMC) (both robotic compounding and manual compounding without software support) and OLVG (robotic compounding).

An economic evaluation of vial sharing of expensive drugs in automated compounding.

Background Manual compounding of expensive cytotoxic drugs often leads to drug wastage, due to residual product in vials not being used. Aim To determine the cost savings that can be achieved by implementing an automated compounding process with a vial sharing strategy, instead of manually compounding drugs. Method The drug wastage during automated compounding was compared with that of three simulation scenarios using manual compounding, in a general teaching hospital.

[Allergic reactions to COVID-19 vaccines].

In 2021 many people in the Netherlands will be vaccinated against COVID-19. The mass vaccination and the new types of vaccines trigger questions about the safety of these vaccines. In this paper we discuss: (1) what reactions are expected from COVID-19 vaccines, (2) what precautions are needed when vaccinating people, and (3) how to act when allergic reactions occur.

The assessment of environmental and external cross-contamination in preparing ready-to-administer cytotoxic drugs: a comparison between a robotic system and conventional manual production.

Objectives: The primary aim of the study was to compare environmental and external (cross-) contamination of traces of cytostatics, during preparation of 5-fluorouracil and cyclophosphamide using a robotic system (APOTECAchemo) or the conventional manual compounding procedure. The secondary aim was to validate the cleaning procedure of the robot.

Methods: Eighty ready-to-administer (RTA) infusion bags with 5-fluorouracil, cyclophosphamide or sodium chloride were compounded using both techniques on 3-5 days.