No abstract

Novel lipid-lowering agents have potential to improve the performance of LA, but more evidence is needed. The Multidisciplinary International Group for Hemapheresis TherapY and Metabolic DIsturbances Contrast scientific society aims to establish an international registry of clinical experience on LA combination therapy to expand the evidence on this treatment in individuals at high cardiovascular disease risk.

Short-term prognosis of SRC has improved, but long-term prognosis remains disappointing. PEx in addition to ACE inhibitors seems to be a therapeutic option in patients with SRC who develop micro-angiopathy or are intolerant to high doses of ACE inhibitors.

Acute graft-versus-host disease (aGVHD) is the major cause of morbidity and mortality after allogeneic hematopoietic stem cell transplantation. Systemic steroid treatment represents the first-line therapy for aGVHD and is associated with a response rate of 30% to 60%. Steroid-resistant patients have a poor prognosis with high transplantation-related mortality (TRM). Several second-line therapies have been proposed for the management of unresponsive aGVHD, without proven beneficial effects on patients' outcome or overall long-term survival. For these reasons, extracorporeal photochemotherapy/photopheresis (ECP), a cell-based approach to control GVHD that spares generalized immunosuppression, seems to be promising. In this study, we report the outcome of 72 consecutive pediatric patients treated with ECP between 1997 and 2013 for aGVHD. Among them, 21 patients had steroid-resistant aGVHD, 42 had steroid-dependent aGVHD, and 9 did not receive steroid as first-line therapy because of clinical contraindications. A complete response was obtained in 72% of patients, a partial response was observed in 11%, and there was no response in 17% of patients. At day +180, TRM was 4% in the whole cohort; TRM was 3% and 20% among responders and nonresponders to ECP, respectively (P < .0001). The 5-year overall survival was 71%, showing a difference between responders and nonresponders of 78% and 30%, respectively (P = .0004). The 5-year time to progression of primary disease was 81%, without any significant difference between the 2 groups. Moreover, the 5-year progression-free survival of primary disease was 72%, with a significant difference (P = .0007) between responders (79%) and nonresponders (30%) to ECP. In conclusion, this study demonstrates that ECP is highly effective in aGVHD without a negative impact on primary disease.

The results of the 2005 Survey of the Italian Society for Apheresis and Cell Manipulation (SIdEM) reporting on the pediatric procedures carried out in 18 Italian Apheresis Units are presented here. Utilizing a standardized questionnaire, the survey collected data on techniques, types of blood separators, clinical indications, and adverse events. A total of 1,693 apheresis procedures were carried out in 355 pediatric patients: 219 plasma-exchange, 291 peripheral blood stem cell collections, 791 extracorporeal photochemotherapy (ECP), 265 LDL-apheresis, 71 erythro-exchange, 9 cytoreductive apheresis, 47 immunoadsorption sessions. Adverse events were registered in 94 procedures (5.6%), most of which of mild entity, e.g., insufficient flow rate (50.0%) and symptomatic hypocalcemia (24.4%). Our data indicate that all types of apheresis procedures can be safely carried out in children. ECP, utilized primarily for the treatment of graft versus host disease (GvHD) and rejection of solid organ transplantation, are burgeoning procedures in pediatric patients, whereas plasma exchange, which is a common treatment in adults, is infrequently utilized in pediatric medicine.