| Quest to Analyze One Thousand Humans Meditating (NCT06583395) | Tobias Moeller-Bertram | 2021-12-05 |
| Efficacy of Erenumab in Chronic Cluster Headache (NCT04970355) | Charite University, Berlin, Germany | 2021-12-02 |
| Resting State Functional Connectivity in Cluster Headache (NCT06206772) | IRCCS National Neurological Institute "C. Mondino" Foundation | 2021-11-01 |
| An Open Internet-based Survey and Natural Language Processing Project Analysing Written Monologues by Headache Patients (NCT05153876) | University Hospital, Ghent | 2021-10-11 |
| High Dose Vitamin D Plus Multivitamin in the Prevention of Cluster Headache (NCT04570475) | The University of Texas Health Science Center, Houston | 2021-09-15 |
| Treatment of Chronic Cluster Headache with TENS and ONS (NCT05023460) | University of Aarhus | 2021-08-27 |
| mBrain-21 : a Three-month Study on Context-awareness, Physiological Monitoring, and Machine Learning in Migraine and Cluster Headache (NCT04983186) | University Hospital, Ghent | 2021-07-19 |
| The Presence and Role of Zygomatic-temporal Neuroma Triggering Cluster Headache (NCT04845451) | FARO T. OWIESY, M.D | 2021-06-09 |
| The Effects of Levcromakalim in Patients With Cluster Headache (NCT05093582) | Danish Headache Center | 2021-06-04 |
| Atrioventricular Block and Cluster Headache (SEVA) (NCT04406259) | Centre Hospitalier Universitaire de Nice | 2020-11-02 |
| Intra-arterial Sphenopalatine Ganglion Block for Patients With Refractory Headache (NCT04353505) | Weill Medical College of Cornell University | 2020-10-01 |
| Variability of the Autonomic Nervous System (ANS) During Cluster Headache (CH). (NCT04439409) | Centre Hospitalier Universitaire de Saint Etienne | 2020-08-19 |
| Incidence of Intravascular (IV) Injection During Trigeminal Nerve Blocks (NCT04467398) | Seoul National University | 2020-07-20 |
| Context-awareness, Physiological Monitoring, and Machine Learning in Migraine and Cluster Headache (NCT04949204) | University Hospital, Ghent | 2020-07-01 |
| Prophylactic Effects of Psilocybin on Chronic Cluster Headache (NCT04280055) | Gitte Moos Knudsen | 2020-01-21 |
| Effect of Ketamine Intranasal Spray in Treatment of Chronic Cluster Headache (NCT04179266) | CCH Pharmaceuticals | 2019-11-20 |
| Botulinum Toxin Type A Blockade of the Sphenopalatine Ganglion in Treatment-refractory Chronic Cluster Headache (NCT03944876) | Norwegian University of Science and Technology | 2019-11-01 |
| Double-Blind Comparison of the Efficacy and Safety of C213 to Placebo for the Acute Treatment of Cluster Headaches (NCT04066023) | Zosano Pharma Corporation | 2019-10-03 |
| Circadian Changes of the Hypothalamic Activity in Patients Suffering From Cluster Headache (NCT04409977) | University of Zurich | 2019-06-26 |
| Risk Taking and Decision-making in Cluster Headache Patients (NCT06410872) | Leiden University Medical Center | 2019-04-23 |
| Lysergic Acid Diethylamide (LSD) as Treatment for Cluster Headache (NCT03781128) | University Hospital, Basel, Switzerland | 2019-01-02 |
| The Efficacy and Safety of Sphenopalatine Ganglion Pulsed Radiofrequency Treatment for Cluster Headache (NCT03567590) | Beijing Tiantan Hospital | 2018-07-05 |
| Pain Biomarker Study (NCT03511846) | The University of Texas Health Science Center, Houston | 2018-03-21 |
| Continuous Positive Airway Pressure as a Potential New Treatment for Cluster Headache (NCT03397563) | St. Olavs Hospital | 2018-01-16 |
| Efficacy and Safety of Zolmitriptan by Sublingual Administration (NCT03377257) | Xijing Hospital | 2018-01-01 |
| PACAP-38 Infusion in Patients With Cluster Headache (NCT03814226) | Danish Headache Center | 2018-01-01 |
| China Headache and Vertigo Registry Study (NCT04939922) | Second Affiliated Hospital, Zhejiang University, School of Medicine | 2017-06-12 |
| A Study to Explore the Long-Term Safety and Efficacy of Fremanezumab (TEV-48125) for the Prevention of Cluster Headache (NCT03107052) | Teva Branded Pharmaceutical Products R&D, Inc. | 2017-04-27 |
| Botulinum Toxin Type A Block of the Otic Ganglion in Chronic Cluster Headache: Safety Issues (NCT03066635) | Norwegian University of Science and Technology | 2017-04-18 |
| Actigraphy and Nocturnal Heartrate Variability in Cluster Headache Patients (NCT03010189) | Nordlandssykehuset HF | 2017-01-01 |
| The Will Erwin Headache Research Center - Cluster Headache Study (NCT02910323) | The University of Texas Health Science Center, Houston | 2016-07-12 |
| Circadian Rhythm and Attack-timing in Episodic Cluster Headache Patients in- and Outside of Bout: an Actigraphic Study (NCT02853487) | Danish Headache Center | 2016-07-01 |
| Long-term Prognosis of Cluster Headache: a Retrospective Cohort Study (NCT02895256) | Samsung Medical Center | 2016-04-01 |
| Sleep in Cluster Headache: Sleep Parameters in- and Outside a Cluster Bout (NCT03439722) | Danish Headache Center | 2016-01-01 |
| Sodium Oxybate in Patients With Episodic and Chronic Cluster Headache (NCT02637648) | Ramin Khatami | 2015-12-01 |
| Pilot Study Evaluating the Use of Nasal Carbon Dioxide for the Treatment of Cluster Headache (NCT02381795) | Cady, Roger, M.D. | 2015-07-01 |
| Pathway CH S&E Registry (NCT02440776) | Autonomic Technologies, Inc. | 2015-04-01 |
| Cluster Headache, Addictions and Vascular Function (NCT02640105) | University Hospital, Bordeaux | 2014-06-25 |
| The Efficacy of L-cysteine in Prevention of Cluster Headache (NCT02310828) | Biohit Oyj | 2013-12-17 |
| Intranasal Cooling for Cluster Headache and Migraine (NCT01898455) | Cumbria Partnership NHS Foundation Trust | 2013-08-01 |
| A Randomized Multicentre Study for the Acute Relief of Episodic and Chronic Cluster Headache. (NCT01958125) | ElectroCore INC | 2013-08-01 |
| Data Collection on the ATI Neurostimulation System: SPG Stimulation for Cluster Headache (NCT01677026) | Autonomic Technologies, Inc. | 2012-09-01 |
| Sleep, Circadian Rhythms and Cluster Headache (NCT01447641) | University of Surrey | 2011-08-01 |
| Saccadometry in Primary Headache Syndromes (NCT01395264) | Tim Young | 2011-08-01 |
| A Pilot Study of Demand Valve Oxygen Inhalation Therapy for Cluster Headache (NCT01298921) | Geisinger Clinic | 2011-01-01 |
| Study of Hypothalamic Metabolism in Spontaneous Cluster Headache Attacks (NCT00458770) | Assistance Publique Hopitaux De Marseille | 2009-05-01 |
| Regional-anaesthesiological Infiltration Techniques for the Management of Chronic Pain: a Retrospective Study (NCT03066037) | Charite University, Berlin, Germany | 2009-01-01 |
| Cluster Headache Cortivazol Injection (CHCI) (NCT00804895) | Assistance Publique - Hôpitaux de Paris | 2008-12-01 |
| DBS of the Third Ventricle for Cluster Headache and Obesity (NCT02782533) | University Hospital, Grenoble | 2008-11-01 |
| A Research Study to Examine Cutaneous Allodynia and Cluster Headache (NCT00329836) | Thomas Jefferson University | 2006-08-01 |
| Evaluation of Efficacity and Safety of Deep Brain Stimulation (DBS) in Chronic and Treatment-Resistant Cluster Headache(CH) (NCT00662935) | Centre Hospitalier Universitaire de Nice | 2005-05-01 |
| Prophylactic Treatment of Episodic Cluster Headache (NCT00184587) | Norwegian University of Science and Technology | 2005-03-01 |
| A Double-Blind, Placebo-Controlled Study Examining the Use of Topiramate in the Treatment of Cluster Headache (NCT00203190) | Thomas Jefferson University | 2004-09-01 |
| An Open Label Study Using Consecutive Intravenous Depacon With Oral Depakote ER for the Treatment of Cluster Headaches. (NCT00203242) | Thomas Jefferson University | 2003-07-01 |