Recommendations for in vitro evaluation of blood components collected, prepared and stored in non-DEHP medical devices.

Background And Objectives: DEHP, di(2-ethylhexyl) phthalate, is the most common member of the class of ortho-phthalates, which are used as plasticizers. The Medical Device Regulation has restricted the use of phthalates in medical devices. Also DEHP has been added to the Annex XIV of REACH, "Registration, Evaluation, Authorisation and Restriction of Chemicals" due to its endocrine disrupting properties to the environment.

Potential human transmission of amyloid β pathology: surveillance and risks.

Studies in experimental animals show transmissibility of amyloidogenic proteins associated with prion diseases, Alzheimer's disease, Parkinson's disease, and other neurodegenerative diseases. Although these data raise potential concerns for public health, convincing evidence for human iatrogenic transmission only exists for prions and amyloid β after systemic injections of contaminated growth hormone extracts or dura mater grafts derived from cadavers. Even though these procedures are now obsolete, some reports raise the possibility of iatrogenic transmission of amyloid β through putatively contaminated neurosurgical equipment.

Cost-effectiveness of questionnaires in preventing transfusion-transmitted infections.

Background: The cost-effectiveness of the donor health questionnaire (DHQ) as a tool to assess donor eligibility has not been quantified. This study focused on cost-effectiveness of the DHQ in preventing transfusion-transmitted infections (TTIs).

Study Design And Methods: Data on whole blood donor eligibility assessments in the Netherlands in 2008 to 2010 were analyzed.