PMID- 29214126 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20220311 IS - 2196-3029 (Print) IS - 2196-3029 (Electronic) VI - 4 IP - 2 DP - 2017 TI - Pharmacologic Complement Inhibition in Clinical Transplantation. PG - 91-100 LID - 10.1007/s40472-017-0148-7 [doi] AB - PURPOSE OF REVIEW: Over the past two decades, significant strides made in our understanding of the etiology of antibody-mediated rejection (AMR) in transplantation have put the complement system in the spotlight. Here, we review recent progress made in the field of pharmacologic complement inhibition in clinical transplantation and aim to understand the impact of this therapeutic approach on outcomes in transplant recipients. RECENT FINDINGS: Encouraged by the success of agents targeting the complement cascade in disorders of unrestrained complement activation like paroxysmal nocturnal hemoglobinuria (PNH) and atypical hemolytic uremic syndrome (aHUS), investigators are testing the safety and efficacy of pharmacologic complement blockade in mitigating allograft injury in conditions ranging from AMR to recurrent post-transplant aHUS, C3 glomerulopathies and antiphospholipid anti-body syndrome (APS). A recent prospective study demonstrated the efficacy of terminal complement inhibition with eculizumab in the prevention of acute AMR in human leukocyte antigen (HLA)-incompatible living donor renal transplant recipients. C1 esterase inhibitor (C1-INH) was well tolerated in two recent studies in the treatment of AMR and was associated with improved renal allograft function. SUMMARY: Pharmacologic complement inhibition is emerging as valuable therapeutic tool, especially in the management of highly sensitized renal transplant recipients. Novel and promising agents that target various elements in the complement cascade are in development. Graphical Abstractá…ź. FAU - Tatapudi, Vasishta S AU - Tatapudi VS AD - Division of Nephrology, Department of Internal Medicine, NYU Langone Medical Center, New York, NY 10016 USA. ISNI: 0000 0001 2109 4251. GRID: grid.240324.3 FAU - Montgomery, Robert A AU - Montgomery RA AD - NYU Langone Transplant Institute, 530 First Avenue, HCC 7A, New York, NY 10016 USA. ISNI: 0000 0004 1936 8753. GRID: grid.137628.9 LA - eng PT - Journal Article PT - Review DEP - 20170420 PL - Switzerland TA - Curr Transplant Rep JT - Current transplantation reports JID - 101624626 PMC - PMC5707230 OTO - NOTNLM OT - Antibody-mediated rejection OT - C1 inhibitor OT - Complement OT - Eculizumab OT - Kidney transplantation COIS- CONFLICT OF INTEREST: Robert Montgomery received research grants from Alexion (manufacturer of Soliris-Eculizumab) and Shire ViroPharma; served as a paid consultant for Alexion, Shire ViroPharma and CSL, Behring; and received travel honoraria from Alexion and Shire VioPharma during the conduct of this study. He served on advisory boards for Genentech Scientific/ROCHE, True North/iPerian, Novartis, and Hansa Medical; received consulting feels from OrbidMed, GuidePoint Global, Sucampo, Astellas, and Shire; and received research grants from Immune Tolerance Network, ViroPharma, Hansa and Alexion. Vasishta Tatapudi declares no conflict of interest. HUMAN AND ANIMAL RIGHTS AND INFORMED CONSENT: This article does not contain any studies with human or animal subjects performed by any of the authors. EDAT- 2017/12/08 06:00 MHDA- 2017/12/08 06:01 PMCR- 2017/04/20 CRDT- 2017/12/08 06:00 PHST- 2017/12/08 06:00 [entrez] PHST- 2017/12/08 06:00 [pubmed] PHST- 2017/12/08 06:01 [medline] PHST- 2017/04/20 00:00 [pmc-release] AID - 148 [pii] AID - 10.1007/s40472-017-0148-7 [doi] PST - ppublish SO - Curr Transplant Rep. 2017;4(2):91-100. doi: 10.1007/s40472-017-0148-7. Epub 2017 Apr 20.