Clinical Research Directory

Inclusion Criteria: * Adult patients * Treated with ECP for at least 1 month, for control of GVHD in hematopoietic cell allograft (acute or chronic GVHD), treatment and control of cellular or humoral rejection in solid organ transplantation (heart, lung, kidney) or in the treatment of cutaneous T-cell lymphoma Exclusion Criteria: * Subjects with limited legal capacity. * Subjects judged by the investigator to be unlikely to comply with study procedures * Subjects with no social security coverage. * Pregnant women. * Subjects still in the exclusion period of another study, or according to the national registry of clinical trial participants.