A study is being carried out to evaluate the biological, technical and clinical/biological efficacy of this technique, the practice of which is standardized in the department, in order to evaluate our practices and to improve them if necessary. As part of this study, the investigators will ask all patients scheduled for this procedure to participate in this observational prospective study without changing usual practices.
The objective of the study is to conduct a prospective evaluation of the practice of apheresis by Double Filtration System Cascade system in a university centre in current practice with evaluation of the technical and biological effectiveness as the main objective and clinical and biological tolerance as the secondary objective for all consecutive sessions performed in a university centre over a period of 1 year.
Study Type
OBSERVATIONAL
Enrollment
70
CHU de Nîmes, Hôpital Universitaire Caremeau
Nîmes, France
Apheresis by DFPP and biological efficiency
quantification of the purification carried out (volume)
Time frame: over a period of one year
Clinical side effects
catheter dysfunction
Time frame: within 1 hour of all session
Biological side effects
Bleeding rate
Time frame: within 1 hour of all session
variation of Hb, platelet and albumin before and after session
% of Hb, platelet and albumin
Time frame: within 1 hour of all session
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