PMID- 17618323 OWN - NLM STAT- MEDLINE DCOM- 20071102 LR - 20151119 IS - 0268-3369 (Print) IS - 0268-3369 (Linking) VI - 40 IP - 5 DP - 2007 Sep TI - Infliximab for GVHD therapy in children. PG - 473-80 AB - GVHD remains a significant complication of allogeneic hematopoietic stem cell transplantation. Tumor necrosis factor-alpha (TNF-alpha) is a major mediator of GVHD pathogenesis. Infliximab inhibits the binding of TNF-alpha with its cellular receptors and has been associated with encouraging responses in adults with severe GVHD. We retrospectively evaluated the efficacy and safety of infliximab 10 mg/kg i.v. once a week for a median of eight doses (range 1-162) in 24 children with steroid-resistant GVHD. The overall response rate in 22 evaluable children was 82% (12 CR+6 PR). Among those patients with acute GVHD, both skin and gastrointestinal involvement responded well to infliximab; however long-term outcome was poor. While infliximab may be useful to acutely control GVHD manifestations, GVHD recurs commonly upon discontinuation of infliximab. Within 100 days of the final infliximab dose, 77% of patients had bacterial infections, 32% had viral infections and 13.6% had probable or proven non-candidal invasive fungal infections. Infliximab appears to be well-tolerated and to have activity in steroid-resistant GVHD. Controlled studies to assess the pharmacokinetics and most effective dosing regimen of infliximab for the treatment of GVHD are warranted. FAU - Sleight, B S AU - Sleight BS AD - Section of Pediatric Hematology/Oncology, Department of Pediatrics, Yale University, New Haven, CT, USA. FAU - Chan, K W AU - Chan KW FAU - Braun, T M AU - Braun TM FAU - Serrano, A AU - Serrano A FAU - Gilman, A L AU - Gilman AL LA - eng PT - Journal Article DEP - 20070709 PL - England TA - Bone Marrow Transplant JT - Bone marrow transplantation JID - 8702459 RN - 0 (Anti-Inflammatory Agents) RN - 0 (Antibodies, Monoclonal) RN - B72HH48FLU (Infliximab) SB - IM MH - Adolescent MH - Anti-Inflammatory Agents/administration & dosage/adverse effects MH - Antibodies, Monoclonal/*administration & dosage/adverse effects MH - Child MH - Child, Preschool MH - Drug Evaluation MH - Drug Resistance MH - Female MH - Graft vs Host Disease/complications/*drug therapy MH - Humans MH - Infant MH - Infliximab MH - Male MH - Opportunistic Infections/chemically induced MH - Retrospective Studies MH - Treatment Outcome EDAT- 2007/07/10 09:00 MHDA- 2007/11/06 09:00 CRDT- 2007/07/10 09:00 PHST- 2007/07/10 09:00 [pubmed] PHST- 2007/11/06 09:00 [medline] PHST- 2007/07/10 09:00 [entrez] AID - 1705761 [pii] AID - 10.1038/sj.bmt.1705761 [doi] PST - ppublish SO - Bone Marrow Transplant. 2007 Sep;40(5):473-80. doi: 10.1038/sj.bmt.1705761. Epub 2007 Jul 9.