PMID- 32785949 OWN - NLM STAT- MEDLINE DCOM- 20210104 LR - 20210104 IS - 1097-4598 (Electronic) IS - 0148-639X (Linking) VI - 62 IP - 5 DP - 2020 Nov TI - Efficacy and safety of high infusion rate IVIG in CIDP. PG - 637-641 LID - 10.1002/mus.27044 [doi] AB - BACKGROUND: We aimed to determine the safety and tolerance of higher rates of infusion of intravenous immunoglobulin (IVIG) in patients with chronic inflammatory demyelinating polyradiculoneuropathy (CIDP). METHODS: Patients began infusions with 10% IVIG at the standard rate of 0.08 mL/kg/min. If tolerated, infusion rates were incrementally increased to 0.14 mL/kg/min. We considered the frequency of infusions with adverse events (AEs) as the primary outcome. RESULTS: Nineteen of 25 patients safely tolerated the maximum rate of 0.14 mL/kg/min. We observed 25 treatment-related AEs (TAEs) over 13 infusions at standard or transitional rates, across seven patients. We observed no TAEs associated with the maximum infusion rate. CONCLUSIONS: We found that 10% IVIG can be safely administered at a high infusion rate (0.14 ml/kg/min) in most CIDP patients, reducing the treatment time and burden on healthcare resources. CI - (c) 2020 Wiley Periodicals LLC. FAU - Jiang, Yue AU - Jiang Y AD - Ellen and Martin Prosserman Centre for Neuromuscular Diseases, University Health Network, Toronto, Ontario, Canada. FAU - Mendoza, Meg AU - Mendoza M AD - Ellen and Martin Prosserman Centre for Neuromuscular Diseases, University Health Network, Toronto, Ontario, Canada. FAU - Sarpong, Evelyn AU - Sarpong E AD - Ellen and Martin Prosserman Centre for Neuromuscular Diseases, University Health Network, Toronto, Ontario, Canada. FAU - Mannan, Shabber AU - Mannan S FAU - Ng, Eduardo AU - Ng E AD - Ellen and Martin Prosserman Centre for Neuromuscular Diseases, University Health Network, Toronto, Ontario, Canada. FAU - Katzberg, Hans AU - Katzberg H AD - Ellen and Martin Prosserman Centre for Neuromuscular Diseases, University Health Network, Toronto, Ontario, Canada. FAU - Bril, Vera AU - Bril V AD - Ellen and Martin Prosserman Centre for Neuromuscular Diseases, University Health Network, Toronto, Ontario, Canada. FAU - Barnett, Carolina AU - Barnett C AUID- ORCID: 0000-0001-5546-0221 AD - Ellen and Martin Prosserman Centre for Neuromuscular Diseases, University Health Network, Toronto, Ontario, Canada. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20200911 PL - United States TA - Muscle Nerve JT - Muscle & nerve JID - 7803146 RN - 0 (Immunoglobulins, Intravenous) SB - IM MH - Aged MH - Female MH - Humans MH - Immunoglobulins, Intravenous/*administration & dosage/*adverse effects MH - Infusions, Intravenous/adverse effects/methods MH - Male MH - Middle Aged MH - Patient Satisfaction MH - Polyradiculoneuropathy, Chronic Inflammatory Demyelinating/*drug therapy MH - Treatment Outcome OTO - NOTNLM OT - CIDP OT - IVIG OT - infusion rates OT - treatment satisfaction EDAT- 2020/08/14 06:00 MHDA- 2021/01/05 06:00 CRDT- 2020/08/14 06:00 PHST- 2020/01/10 00:00 [received] PHST- 2020/07/31 00:00 [revised] PHST- 2020/08/07 00:00 [accepted] PHST- 2020/08/14 06:00 [pubmed] PHST- 2021/01/05 06:00 [medline] PHST- 2020/08/14 06:00 [entrez] AID - 10.1002/mus.27044 [doi] PST - ppublish SO - Muscle Nerve. 2020 Nov;62(5):637-641. doi: 10.1002/mus.27044. Epub 2020 Sep 11.