PMID- 35415922 OWN - NLM STAT- MEDLINE DCOM- 20220627 LR - 20230324 IS - 1365-2141 (Electronic) IS - 0007-1048 (Print) IS - 0007-1048 (Linking) VI - 198 IP - 1 DP - 2022 Jul TI - International guidelines regarding the role of IVIG in the management of Rh- and ABO-mediated haemolytic disease of the newborn. PG - 183-195 LID - 10.1111/bjh.18170 [doi] AB - Haemolytic disease of the newborn (HDN) can be associated with significant morbidity. Prompt treatment with intensive phototherapy (PT) and exchange transfusions (ETs) can dramatically improve outcomes. ET is invasive and associated with risks. Intravenous immunoglobulin (IVIG) may be an alternative therapy to prevent use of ET. An international panel of experts was convened to develop evidence-based recommendations regarding the effectiveness and safety of IVIG to reduce the need for ETs, improve neurocognitive outcomes, reduce bilirubin level, reduce the frequency of red blood cell (RBC) transfusions and severity of anaemia, and/or reduce duration of hospitalization for neonates with Rh or ABO-mediated HDN. We used a systematic approach to search and review the literature and then develop recommendations from published data. These recommendations conclude that IVIG should not be routinely used to treat Rh or ABO antibody-mediated HDN. In situations where hyperbilirubinaemia is severe (and ET is imminent), or when ET is not readily available, the role of IVIG is unclear. High-quality studies are urgently needed to assess the optimal use of IVIG in patients with HDN. CI - (c) 2022 The Authors. British Journal of Haematology published by British Society for Haematology and John Wiley & Sons Ltd. FAU - Lieberman, Lani AU - Lieberman L AUID- ORCID: 0000-0002-3633-0728 AD - Department of Clinical Pathology, University Health Network, Toronto, Ontario, Canada. AD - Department of Laboratory Medicine & Pathobiology, University of Toronto, Toronto, Ontario, Canada. AD - Department of Laboratory Medicine and Molecular Diagnostics, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada. FAU - Lopriore, Enrico AU - Lopriore E AD - Division of Neonatology, Department of Pediatrics, Leiden University Medical Center, Leiden, The Netherlands. FAU - Baker, Jillian M AU - Baker JM AD - Department of Pediatrics, Unity Health Toronto (St. Michael's Hospital), Toronto, Ontario, Canada. AD - Division of Haematology-Oncology, The Hospital for Sick Children, Toronto, Ontario, Canada. FAU - Bercovitz, Rachel S AU - Bercovitz RS AD - Division of Hematology, Oncology, and Stem Cell Transplant, Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA. FAU - Christensen, Robert D AU - Christensen RD AD - Divisions of Neonatology and Hematology/Oncology, University of Utah Health, Salt Lake City, UT, USA. AD - Department of Women and Newborn's Research, Intermountain Healthcare, Salt Lake City, Utah, USA. FAU - Crighton, Gemma AU - Crighton G AD - Department of Haematology, Royal Children's Hospital, Melbourne, Australia. FAU - Delaney, Meghan AU - Delaney M AD - Division of Pathology & Laboratory Medicine, Children's National Hospital, Washington, District of Columbia, USA. AD - Department of Pathology & Pediatrics, The George Washington University Health Sciences, Washington, District of Columbia, USA. FAU - Goel, Ruchika AU - Goel R AD - Division of Transfusion Medicine, Department of Pathology, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA. AD - Simmons Cancer Institute at SIU School of Medicine, Springfield, Illinois, USA. FAU - Hendrickson, Jeanne E AU - Hendrickson JE AUID- ORCID: 0000-0002-7928-3132 AD - Departments of Laboratory Medicine and Pediatrics, Yale University, New Haven, Connecticut, USA. FAU - Keir, Amy AU - Keir A AD - SAHMRI Women and Kids, South Australian Health and Medical Institute, North Adelaide, South Australia, Australia. AD - Adelaide Medical School and the Robinson Research Institute, the University of Adelaide, North Adelaide, South Australia, Australia. FAU - Landry, Denise AU - Landry D AD - Canadian Blood Services, Ottawa, Ontario, Canada. FAU - La Rocca, Ursula AU - La Rocca U AD - Department of Translational and Precision Medicine, Sapienza University, Rome, Italy. AD - Italian National Blood Centre, National Institute of Health, Rome, Italy. FAU - Lemyre, Brigitte AU - Lemyre B AD - Department of Pediatrics, University of Ottawa, Ottawa, Ontario, Canada. FAU - Maier, Rolf F AU - Maier RF AD - Children's Hospital, University Hospital, Philipps University, Marburg, Germany. FAU - Muniz-Diaz, Eduardo AU - Muniz-Diaz E AD - Department of Immunohematology, Blood and Tissue Bank of Catalonia, Barcelona, Spain. FAU - Nahirniak, Susan AU - Nahirniak S AD - Alberta Precision Laboratories and Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta, Canada. FAU - New, Helen V AU - New HV AUID- ORCID: 0000-0001-6290-8004 AD - Clinical Directorate, NHS Blood and Transplant, London, UK. AD - Centre for Haematology, Imperial College London, London, UK. FAU - Pavenski, Katerina AU - Pavenski K AD - Department of Laboratory Medicine and Pathology, Unity Health Toronto (St. Michael's Hospital), Toronto, Ontario, Canada. FAU - Dos Santos, Maria Cristina Pessoa AU - Dos Santos MCP AD - IFF/Fundacao Oswaldo Cruz, Rio de Janeiro, Brazil. FAU - Ramsey, Glenn AU - Ramsey G AD - Department of Pathology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA. FAU - Shehata, Nadine AU - Shehata N AD - Departments of Medicine, Laboratory Medicine and Pathobiology, Institute of Health, Policy Management and Evaluation, University of Toronto, Mount Sinai Hospital, Toronto, Ontario, Canada. CN - International Collaboration for Transfusion Medicine Guidelines (ICTMG) LA - eng GR - UL1 TR001863/TR/NCATS NIH HHS/United States PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20220412 PL - England TA - Br J Haematol JT - British journal of haematology JID - 0372544 RN - 0 (Immunoglobulins, Intravenous) SB - IM MH - Blood Group Incompatibility MH - *Erythroblastosis, Fetal/drug therapy MH - Exchange Transfusion, Whole Blood MH - Female MH - Humans MH - *Immunoglobulins, Intravenous/therapeutic use MH - Infant, Newborn MH - Phototherapy PMC - PMC9324942 OTO - NOTNLM OT - alloimmunization OT - evidence-based guidelines OT - haemolytic disease of the newborn OT - intravenous immunoglobulin OT - pregnancy COIS- The authors have no financial or intellectual conflicts of interest to declare. EDAT- 2022/04/14 06:00 MHDA- 2022/06/28 06:00 PMCR- 2022/07/26 CRDT- 2022/04/13 05:39 PHST- 2022/02/10 00:00 [received] PHST- 2022/03/16 00:00 [accepted] PHST- 2022/04/14 06:00 [pubmed] PHST- 2022/06/28 06:00 [medline] PHST- 2022/04/13 05:39 [entrez] PHST- 2022/07/26 00:00 [pmc-release] AID - BJH18170 [pii] AID - 10.1111/bjh.18170 [doi] PST - ppublish SO - Br J Haematol. 2022 Jul;198(1):183-195. doi: 10.1111/bjh.18170. Epub 2022 Apr 12.