The anatomy of coercive practices in healthcare settings.

Background: In healthcare settings, there can be a fine distinction between genuine performance management and vexatious complaints occurring in the context of bullying. The most common manifestation of such behaviour involves repetitive interpersonal abusive behaviours within the context of a power hierarchy. These interactions might well be experienced as bullying behaviour; however, the interpersonal dynamics underpinning such behaviours remains largely unexplored.

An open, prospective trial investigating the pharmacokinetics and safety, and the tolerability of escalating infusion rates of a 10% human normal immunoglobulin for intravenous infusion (IVIg), BT090, in patients with primary immunodeficiency disease.

Background And Objectives: Pharmacokinetics, safety and tolerability of escalating infusion rates of BT090, a 10% intravenous immunoglobulin (IVIg), were studied in patients with primary immunodeficiency disease.

Materials And Methods: In Part A, patients (n = 30) received 3 infusions of BT090 at their pretrial dose and dosing interval; the infusion rate of BT090 was increased from 0·3 to 1·4 to 2·0 ml/kg/h for each infusion in each patient initially at 30-min intervals. Pharmacokinetics was evaluated at the 3rd infusion (n = 24).

Clinical efficacy and safety of a novel intravenous immunoglobulin preparation in adult chronic ITP.

Use of intravenous immunoglobulins (IVIGs) is a well-established therapy in patients with acute or chronic autoimmune thrombocytopenic purpura (ITP). The aim of the present open, prospective study was to investigate efficacy and safety of the novel IVIG preparation BT681 (Biotest Pharma GmbH, Dreieich, Germany) in adult patients with chronic ITP (cITP). In order to fulfil high standards of purity and viral safety, an additional HPLC step has been introduced and validated virus removal and inactivating procedures are included in the manufacturing process of BT681.

Pharmacokinetics of viral antibodies after administration of intravenous immunoglobulin in patients with chronic lymphocytic leukaemia or multiple myeloma.

Objective: Intravenous immunoglobulin (IVIG) preparations are derived from human pooled plasma and should fulfil high standards of purity and viral safety. Introduction of additional purification steps, however, may result in modulation of the biological properties of immunoglobulins. Since cleavage of the Fab-fragment leads to a significant decrease in half-life, the latter provides information about the integrity of the immunoglobulin G (IgG) molecules.