PMID- 34037500 OWN - NLM STAT- MEDLINE DCOM- 20210920 LR - 20210920 IS - 1744-764X (Electronic) IS - 1474-0338 (Linking) VI - 20 IP - 8 DP - 2021 Aug TI - Safety and tolerability evaluation of erenumab for the preventive treatment of migraine. PG - 867-876 LID - 10.1080/14740338.2021.1933941 [doi] AB - Introduction: Erenumab, a monoclonal antibody targeting the receptor of calcitonin gene related peptide (CGRP), is the first disease-specific and mechanism-based treatment approved for the prevention of migraine. Although the safety and tolerability data from randomized trials are clear, the physiological effects of CGRP rise reasonable concerns. We aimed to evaluate the current evidence for safety and tolerability related to erenumab use in migraine. Areas covered: This review outlines the severe adverse events (AEs), common AEs, AEs leading to treatment discontinuation and AEs of special interest, reported in all phase 2, phase 3, open label, and observational studies with erenumab in migraine. Individual safety reports were also included in the systematic review of evidence. Expert opinion: No safety and tolerability flags were detected in this review. The most common AE are local skin reactions and constipation. No severe AEs, or frequent AEs leading to treatment discontinuation were detected. Treatment is well tolerated. The only AE of interest that may play a role in decision making and treatment monitoring is constipation. These findings are in line with previous safety reports, further highlighting the substantial tolerability and safety profile of the modern anti-CGRP monoclonal antibodies for the prevention of migraine. FAU - Deligianni, Christina I AU - Deligianni CI AD - Danish Headache Center, Rigshospitalet Glostrup, University of Copenhagen, Copenhagen, Denmark. FAU - Mitsikostas, Dimos D AU - Mitsikostas DD AD - 1st Department of Neurology, Eginition Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece. FAU - Ashina, Messoud AU - Ashina M AD - Danish Headache Center, Rigshospitalet Glostrup, University of Copenhagen, Copenhagen, Denmark. LA - eng PT - Journal Article PT - Review DEP - 20210716 PL - England TA - Expert Opin Drug Saf JT - Expert opinion on drug safety JID - 101163027 RN - 0 (Antibodies, Monoclonal, Humanized) RN - 0 (Calcitonin Gene-Related Peptide Receptor Antagonists) RN - I5I8VB78VT (erenumab) SB - IM MH - Antibodies, Monoclonal, Humanized/administration & dosage/*adverse effects MH - Calcitonin Gene-Related Peptide Receptor Antagonists/administration & dosage/*adverse effects MH - Humans MH - Migraine Disorders/*prevention & control MH - Randomized Controlled Trials as Topic MH - Severity of Illness Index OTO - NOTNLM OT - AMG334 OT - Erenumab OT - adverse events OT - migraine OT - safety EDAT- 2021/05/27 06:00 MHDA- 2021/09/21 06:00 CRDT- 2021/05/26 12:18 PHST- 2021/05/27 06:00 [pubmed] PHST- 2021/09/21 06:00 [medline] PHST- 2021/05/26 12:18 [entrez] AID - 10.1080/14740338.2021.1933941 [doi] PST - ppublish SO - Expert Opin Drug Saf. 2021 Aug;20(8):867-876. doi: 10.1080/14740338.2021.1933941. Epub 2021 Jul 16.