Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 9:11 PM
Ignite Modification Date:
2025-12-24 @ 9:11 PM
NCT ID:
NCT05635604
Brief Summary:
To investigate whether administration of calcitonin gene-related peptide (CGRP) binding monoclonal antibodies eptinezumab prevents pituitary adenylate cyclase-activating polypeptide-38 (PACAP-38) induced migraine attacks in migraine without aura patients.
Detailed Description:
The aim of the present study is to investigate whether
\- CGRP binding monoclonal antibodies eptinezumab prevents PACAP-38 induced migraine attacks in migraine without aura patients.
Clinical and basic research have established calcitonin gene-related peptide (CGRP) as central molecule in migraine pathophysiology, yet existing CGRP antagonizing therapies such as the CGRP and CGRP receptor binding monoclonal antibodies are only effective in 50-60% of migraine patients. PACAP-38 and CGRP colocalize in the trigeminovascular system, and both activate adenylate cyclase upon receptor binding which causes increased formation of cyclic AMP (cAMP). It is unknown if CGRP and PACAP-38 signaling pathways differ sufficiently for PACAP-38 to be an alternative treatment target to CGRP. Whether administration of CGRP binding monoclonal antibodies eptinezumab prevents PACAP-38 induced migraine attacks in migraine without aura patients is yet to be investigated.
Study:
NCT05635604
Study Brief:
Protocol Section:
NCT05635604