ACE Inhibitors and Anaphylactoid Reactions to High-Flux Membrane Dialysis (AN69): Clinical Aspects

ACE inhibitors and anaphylactoid reactions to high-flux membrane dialysis (AN69): clinical aspects.

Role of bradykinin in anaphylactoid reactions during hemodialysis with AN69 dialyzers.

In vitro experiments have related anaphylactoid reactions in patients treated with angiotensin-converting enzyme (ACE) inhibitors during dialysis with AN69 membranes to excessive bradykinin generation using this negatively charged dialysis membrane. In the present clinical trial plasma bradykinin levels were followed during the early phase of dialysis in 10 patients, not being treated with ACE ...

Treatment of severe dialysis reactions with the AN69-ST membrane: biocompatibility does matter

Dialysis reactions with biocompatible membranes are rare, and complement activation has been suggested to be a culprit. We report here a case of an incident haemodialysis patient with asthma disease who experienced severe adverse reactions late into dialysis session, with different synthetic membranes (FX 80, Fresenius; Polyflux 17L, Gambro; FX 10, Fresenius; BLS 512, Bellco-Sorin). After repla...

Bradykinin is a mediator of anaphylactoid reactions during hemodialysis with AN69 membranes.

Anaphylactoid reactions (AR) are the most feared complications of hemodialysis. Recently, a high incidence of AR has been reported during dialysis with AN69 membranes in patients treated with ACE inhibitors. Plasma levels of C3a, histamine and bradykinin were measured in 12 patients at the onset of AR during dialysis with AN69. We also investigated bradykinin generation in 10 symptom-free patie...

Anaphylactoid reactions to paracetamol.

The toxic effects of paracetamol in overdose quantities are well recognised but the occurrence of anaphylactoid reactions to paracetamol is infrequently identified by consumers and health care professionals. Nevertheless adverse reactions to this drug, even in therapeutic doses, can have fatal or near fatal consequences. A case of an anaphylactoid reaction to paracetamol is described.