Study Question: Can we monitor post-oocyte retrieval infections in the French national health data system to complement the French ART vigilance system?
Summary Answer: Medico-administrative databases provide a more comprehensive view of post-oocyte retrieval infections and can be used to detect abnormal increases in frequency and outlier ART centers as a complementary tool to the ART vigilance system.
What Is Known Already: The various studies of ART complications are reassuring, showing relatively low overall complication rates. Nonetheless, the European Union has set up a vigilance system to monitor these complications.
Diseases caused by arboviruses are on the increase worldwide. In addition to arthropod bites, most arboviruses can be transmitted via accessory routes. Products of human origin (labile blood products, solid organs, hematopoietic stem cells, tissues) present a risk of contamination for the recipient if the donation is made when the donor is viremic.
View Article and Find Full Text PDFStudy Question: What is the incidence rate of complications in women undergoing ART procedures compared to the period prior to their first oocyte retrieval?
Summary Answer: The study shows a significant increase in the post-ART incidence rate of some complications but a low overall rate of occurrence relative to the total number of oocyte retrievals.
What Is Known Already: ART, widely used in Europe, accounts for 3.3% of births in France.
Background: Although transmission of pathogenic viruses through human tissue grafts is rare, it is still one of the most serious dreaded risks of transplantation. Therefore, in addition to the detailed medical and social history, a comprehensive serologic and molecular screening of the tissue donors for relevant viral markers for human immunodeficiency virus (HIV), hepatitis B virus (HBV), and hepatitis C virus (HCV) is necessary. In the case of reactive results in particular, clear decisions regarding follow-up testing and the criteria for tissue release must be made.
View Article and Find Full Text PDFAdvanced therapy medicinal products, a new class of products with promising therapeutic effects, have been classified as medicinal products and as such should be developed according to a well-structured development plan, to establish their quality, safety and efficacy profile and conclude, at the time of the marketing authorisation evaluation, on a positive risk/benefit balance for patients. An important part of this development plan is achieved through clinical trials, which have also to be approved according to a well-established regulatory process, prior any initiation. This chapter is dedicated to describe the regulatory pathway to be followed in France, before initiating any clinical trial with those investigational advanced therapy medicinal products.
View Article and Find Full Text PDFIn the past decade, the therapeutic value of mesenchymal stromal cells (MSCs) has been studied in various indications, thereby taking advantage of their immunosuppressive properties. Easy procurement from bone marrow, adipose tissue or other sources and conventional in vitro expansion culture have made their clinical use attractive. Bridging the gap between current scientific knowledge and regulatory prospects on the transformation potential and possible tumorigenicity of MSCs, the Cell Products Working Party and the Committee for Advanced Therapies organized a meeting with leading European experts in the field of MSCs.
View Article and Find Full Text PDFTransfus Clin Biol
May 2013
The European regulation n(o) 1394/2007/CE published on the 13th of November 2007 defined and harmonized the European regulatory framework for advanced therapy medicinal products. It creates a specialized committee located at the European Medicine Agency, in charge of the assessment of these medicinal products. The consequences of this regulation are introduced in the French regulation by the law n(o) 2011-302 published on the 22nd of March 2011.
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