| NCT03787238 | A Randomized, Multicenter, Study for the prEvention and Acute Treatment of Migraine (REAL) | WITHDRAWN | NA | 2019-05-15 | 2020-10-01 | 2020-09-01 |
| NCT03716505 | Non-invasive Vagus Nerve Stimulation for the Prevention of Migraines | COMPLETED | NA | 2018-11-02 | 2020-09-09 | 2020-09-09 |
| NCT02686034 | RCT of Non-Invasive Vagus Nerve Stimulation (nVNS) With gammaCore®, for the Acute Treatment of Migraine Attacks | COMPLETED | NA | 2016-01 | 2017-03 | 2016-12 |
| NCT02378844 | A Randomized, Sham-controlled Study of gammaCore ® (nVNS) for Prevention of Episodic Migraine | COMPLETED | NA | 2015-06 | 2018-08-29 | 2018-02-01 |
| NCT02388269 | A Randomized, Single Centre, Double-blind, Parallel, Sham-controlled Pilot Study Using gammaCore®-G | COMPLETED | NA | 2014-06 | 2015-06 | 2015-05 |
| NCT01958125 | A Randomized Multicentre Study for the Acute Relief of Episodic and Chronic Cluster Headache. | COMPLETED | NA | 2013-08 | 2015-01 | 2014-10 |
| NCT01910129 | Neurostimulation to the Vagus Nerve for the Reduction in Frequency of Seizures Associated With Epilepsy | TERMINATED | NA | 2013-07 | 2014-10 | 2014-07 |
| NCT01792817 | Non-invasive Neurostimulation of the Vagus Nerve for the Treatment of Cluster Headache | COMPLETED | NA | 2013-02 | 2014-10 | 2014-06 |
| NCT01667250 | Non-Invasive Neurostimulation for the Prevention of Chronic Migraine | COMPLETED | NA | 2012-10 | 2014-05 | 2014-05 |
| NCT01701245 | Prevention and Acute Treatment of Chronic Cluster Headache Compared to Standard of Care | COMPLETED | PHASE2 | 2012-10 | 2014-10 | 2014-03 |
| NCT01923272 | Non-Invasive Neurostimulation of the Vagus Nerve With the AlphaCore Device for the Relief of EIB | WITHDRAWN | NA | 2012-10 | 2012-10 | 2012-10 |
| NCT01679314 | Study to Compare (COPD) Assessment Test in COPD Stage III and IV in a Prophylactic Treatment | COMPLETED | NA | 2012-07 | 2013-05 | 2013-01 |
| NCT01532830 | Non-Invasive Neurostimulation For the Relief of Symptoms Associated With Migraine | COMPLETED | NA | 2012-02 | 2012-07-25 | 2012-07 |
| NCT01532817 | Relief of Acute Bronchoconstriction/Asthma Using the Non-Invasive AlphaCore Device | COMPLETED | NA | 2012-01 | 2012-05 | 2012-05 |
| NCT03410628 | Non-invasive Neurostimulation for the Relief of Migraine | TERMINATED | NA | 2011-07 | 2011-12 | 2011-08 |
| NCT01385306 | Noninvasive Neurostimulation of the Vagus Nerve for the Relief of Acute Bronchoconstriction Due to Asthma | TERMINATED | NA | 2011-06 | 2012-07 | 2012-05 |
| NCT00854074 | Neurostimulation for the Treatment of Post-Operative Ileus | WITHDRAWN | NA | 2009-07 | 2010-01 | 2009-12 |
| NCT00762931 | Neurostimulation for the Relief of Acute Bronchoconstriction | COMPLETED | NA | 2008-09 | 2010-10 | 2010-09 |