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Original Investigation
Early Pregnancy Use of Anti-CGRP Monoclonal Antibodies and Propranolol and Spontaneous Abortion Risk
JAMA Neurology 10.1001/jamaneurol.2026.3573October 12, 2026 at 11:00 AM EDT
This study attempts to determine whether early pregnancy exposure to anti-calcitonin gene-related peptide monoclonal antibodies or propranolol is associated with spontaneous abortion compared with no exposure.
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