drugset / Trial / NCT00208065
Evaluation of Histamine, CGRP and VIP as Markers for Activation of Trigeminal and Parasympathetic Nerve Fibers
Non-randomizedParallel-groupOpen-labelTreatment
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.
Timeline
- Start
- 2004-05
- Primary completion
- 2005-11
- Completion
- 2005-11
Drugs
| Evaluation | Drug | Modality | Dose | Route |
|---|---|---|---|---|
| Subject | Pseudoephedrine | Small molecule | — | — |
| Subject | almotriptan | Small molecule | — | — |