PMID- 35531906 OWN - NLM STAT- MEDLINE DCOM- 20221116 LR - 20221116 IS - 1525-1594 (Electronic) IS - 0160-564X (Linking) VI - 46 IP - 12 DP - 2022 Dec TI - Use of nafamostat mesilate for anticoagulation during extracorporeal membrane oxygenation: A systematic review. PG - 2371-2381 LID - 10.1111/aor.14276 [doi] AB - BACKGROUND: Extracorporeal membrane oxygenation (ECMO) represents an advanced option for supporting refractory respiratory and/or cardiac failure. Systemic anticoagulation with unfractionated heparin (UFH) is routinely used. However, patients with bleeding risk and/or heparin-related side effects may necessitate alternative strategies: among these, nafamostat mesilate (NM) has been reported. METHODS: We conducted a systematic literature search (PubMed and EMBASE, updated 12/08/2021), including all studies reporting NM anticoagulation for ECMO. We focused on reasons for starting NM, its dose and the anticoagulation monitoring approach, the incidence of bleeding/thrombosis complications, the NM-related side effects, ECMO weaning, and mortality. RESULTS: The search revealed 11 relevant findings, all with retrospective design. Of these, three large studies reported a control group receiving UFH, the other were case series (n = 3) or case reports (n = 5). The main reason reported for NM use was an ongoing or high risk of bleeding. The NM dose varied largely as did the anticoagulation monitoring approach. The average NM dose ranged from 0.46 to 0.67 mg/kg/h, but two groups of authors reported larger doses when monitoring anticoagulation with ACT. Conflicting findings were found on bleeding and thrombosis. The only NM-related side effect was hyperkalemia (n = 2 studies) with an incidence of 15%-18% in patients anticoagulated with NM. Weaning and survival varied across studies. CONCLUSION: Anticoagulation with NM in ECMO has not been prospectively studied. While several centers have experience with this approach in high-risk patients, prospective studies are warranted to establish the optimal space of this approach in ECMO. CI - (c) 2022 International Center for Artificial Organ and Transplantation (ICAOT) and Wiley Periodicals LLC. FAU - Sanfilippo, Filippo AU - Sanfilippo F AUID- ORCID: 0000-0001-5144-0776 AD - Department of Anaesthesia and Intensive Care, A.O.U. "Policlinico-San Marco", Catania, Italy. FAU - Curro, Jessica Marika AU - Curro JM AD - School of Anaesthesia and Intensive Care, University "Magna Graecia", Catanzaro, Italy. FAU - La Via, Luigi AU - La Via L AD - Department of Anaesthesia and Intensive Care, A.O.U. "Policlinico-San Marco", Catania, Italy. FAU - Dezio, Veronica AU - Dezio V AD - Department of Anaesthesia and Intensive Care, A.O.U. "Policlinico-San Marco", Catania, Italy. FAU - Martucci, Gennaro AU - Martucci G AUID- ORCID: 0000-0001-8443-2414 AD - Department of Anesthesia and Intensive Care, IRCCS-ISMETT, UPMC Italy, Palermo, Italy. FAU - Brancati, Serena AU - Brancati S AD - Department of General Surgery and Medical-Surgical Specialties, University of Catania, Catania, Italy. FAU - Murabito, Paolo AU - Murabito P AD - Department of Anaesthesia and Intensive Care, A.O.U. "Policlinico-San Marco", Catania, Italy. AD - Department of General Surgery and Medical-Surgical Specialties, University of Catania, Catania, Italy. FAU - Pappalardo, Federico AU - Pappalardo F AD - Department of General Surgery and Medical-Surgical Specialties, University of Catania, Catania, Italy. AD - CardioThoracic and Vascular Anesthesia and Intensive Care, AO SS Antonio e Biagio e Cesare Arrigo, Alessandria, Italy. FAU - Astuto, Marinella AU - Astuto M AD - Department of Anaesthesia and Intensive Care, A.O.U. "Policlinico-San Marco", Catania, Italy. AD - Department of General Surgery and Medical-Surgical Specialties, University of Catania, Catania, Italy. LA - eng PT - Journal Article PT - Review PT - Systematic Review DEP - 20220509 PL - United States TA - Artif Organs JT - Artificial organs JID - 7802778 RN - 9005-49-6 (Heparin) RN - Y25LQ0H97D (nafamostat) RN - 0 (Anticoagulants) SB - IM MH - Humans MH - *Extracorporeal Membrane Oxygenation/adverse effects MH - Heparin/adverse effects MH - Anticoagulants/adverse effects MH - Retrospective Studies MH - Hemorrhage/etiology MH - *Thrombosis/etiology/prevention & control/drug therapy OTO - NOTNLM OT - ECMO OT - bleeding OT - cardiopulmonary bypass OT - heparin resistance OT - heparin-induced thrombocytopenia OT - thrombosis OT - unfractionated heparin EDAT- 2022/05/10 06:00 MHDA- 2022/11/18 06:00 CRDT- 2022/05/09 05:44 PHST- 2022/03/10 00:00 [revised] PHST- 2022/01/04 00:00 [received] PHST- 2022/04/18 00:00 [accepted] PHST- 2022/05/10 06:00 [pubmed] PHST- 2022/11/18 06:00 [medline] PHST- 2022/05/09 05:44 [entrez] AID - 10.1111/aor.14276 [doi] PST - ppublish SO - Artif Organs. 2022 Dec;46(12):2371-2381. doi: 10.1111/aor.14276. Epub 2022 May 9.