Evaluation of Histamine, CGRP and VIP as Markers for Activation of Trigeminal and Parasympathetic Nerve Fibers
Status:
Completed
Trial end date:
2005-11-01
Target enrollment:
Participant gender:
Summary
The primary objective of this study is to evaluate histamine, CGRP and VIP levels in saliva
as biological markers for activation of trigeminal and parasympathetic nerve fibers in
various clinical presentations of primary headaches compared to allergic rhinosinusitis and
control populations.