15 studies found for:    Open Studies | "Cluster Headache"
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Rank Status Study
1 Unknown  Sumatriptan 4 mg Statdose in the Acute Treatment of Cluster Headache
Conditions: Episodic Cluster Headache;   Chronic Cluster Headache
Intervention: Drug: Sumatriptan 4mg Statdose injection
2 Not yet recruiting Civamide Nasal Solution for Cluster Headache
Condition: Episodic Cluster Headache
Intervention: Drug: Civamide nasal solution 0.01%
3 Recruiting Sleep, Circadian Rhythms and Cluster Headache
Condition: Cluster Headache
Interventions: Other: Polysomnography;   Other: Actigraphy
4 Unknown  A Pilot Study of Demand Valve Oxygen Inhalation Therapy for Cluster Headache
Condition: Cluster Headache
Intervention: Drug: Oxygen
5 Not yet recruiting Intranasal Cooling for Cluster Headache and Migraine
Conditions: Migraine;   Cluster Headache
Intervention: Device: RhinoChill intranasal cooling
6 Recruiting A Randomized Multicentre Study for the Acute Relief of Episodic and Chronic Cluster Headache.
Condition: Cluster Headache
Intervention: Device: gammaCore
7 Recruiting Prevention and Acute Treatment of Chronic Cluster Headache Compared to Standard of Care
Condition: Chronic Cluster Headache
Intervention: Device: GammaCore
8 Unknown  Occipital Nerve Stimulation in Medically Intractable Chronic Cluster Headache
Condition: Chronic Cluster Headache
Intervention: Device: occipital nerve stimulation
9 Recruiting Sphenopalatine Ganglion Stimulation for the Treatment of Chronic Cluster Headache
Condition: Chronic Cluster Headache
Intervention: Device: ATI Neurostimulation System
10 Recruiting R-Verapamil for the Prophylaxis of Episodic Cluster Headache
Condition: Episodic Cluster Headache
Interventions: Drug: R-verapamil 75 mg tablet;   Drug: Placebo
11 Recruiting Cerebral Metabolism in Patients With Refractory Chronic Cluster Headache Treated by Occipital Nerve Stimulation
Condition: Refractory Chronic Cluster Headache
Intervention: Radiation: 18F-FDG PET
12 Recruiting Pathway CH Registry
Condition: Cluster Headache
Intervention:
13 Unknown  Administration of Oxygen to Cluster Headache Patients
Condition: Cluster Headache Attacks
Interventions: Device: Open Hudson Mask;   Device: Cluster headache mask with 3 L reservoir;   Device: Mask 3;   Device: Carnét oxygen demand valve
14 Unknown  Saccadometry in Primary Headache Syndromes
Conditions: Migraine;   Cluster Headache;   Control;   Menstrual Migraine
Intervention:
15 Recruiting Two US-guided Techniques for Greater Occipital Nerve Blocks
Condition: Primary Headache
Intervention: Procedure: US-guided Greater Occipital Nerve Injection

Indicates status has not been verified in more than two years