Trial · NCT05093582
The Effects of Levcromakalim in Patients With Cluster Headache
NCT05093582, Not applicable, Completed, Danish Headache Center
3 sourcestrials-2026-11-12-0.5.0
Cite this record
ConductScience Library. The Effects of Levcromakalim in Patients With Cluster Headache. Trials, record NCT05093582. Release trials-2026-11-12-0.5.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT05093582
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
- The Effects of Levcromakalim in Patients With Cluster Headache
- NCT number
- NCT05093582
- Status
- Completed
- Phases
- Not applicable
- Enrollment
- 41 participants, actual
- Lead sponsor
- Danish Headache Center
- Conditions
- Cluster Headache
- Interventions
- Levcromakalim, Saline
- First posted
- 2021-10-26
- Last updated
- 2023-06-28
Source ClinicalTrials.gov
Registered outcomes3
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Occurrence of cluster headache attacks | Change from baseline at 90 minutes after drug administration | Experimentally induced cluster headache attacks must fulfill either: 1. Headache described as mimicking the patient's usual cluster headache attack (with or without cephalic autonomic symptom). 2. Headache fulfilling criteria A and B for cluster headache according to International Classification of Headache Disorders criteria: A. Severe unilateral pain lasting 15 to 180 minutes. B. Either or both of the following: * At least 1 cephalic autonomic symptom ipsilateral to the headache. * A sense of restlessness or agitation. |
| Secondary | Occurrence of headache | Change from baseline at 90 minutes after drug administration | Yes/no questions. |
| Secondary | Change of headache intensity scores | Change from baseline at 90 minutes after drug administration | Headache intensity scores are measured by a numerical rating scale (NRS). It is a verbally declared scale from 0 to 10, where 0 is no headache; 1 is a very mild headache, including a feeling of pressing or throbbing; 5 is a moderate headache; 10 is the worst imaginable headache. |
Source ClinicalTrials.gov
Outcomes0
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
None in this release.
Results by group0
Each measurement the trial posted, group by group, in the words and numbers it posted.
None in this release.
Participant flow0
How many started, completed or left each group, period by period.
None in this release.
Adverse events0
Each adverse event the trial posted, group by group: the participants affected out of those at risk.
None in this release.
Adverse event totals0
The totals the trial posted for each group.
None in this release.
Papers1
The papers the trial lists on ClinicalTrials.gov.
| PMID | Listed as |
|---|---|
| 38127692 | DERIVED |
Source PubMed
Grants0
The grants NIH RePORTER links to the trial, newest funded first: NIH's, and some of AHRQ's, CDC's, FDA's and VA's. Each shows its title, principal investigators, organization and funder in its newest year.
None in this release.
Trial comparisons0
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
None in this release.
Tests0
The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.
None in this release.
Data dates
The day each source was copied for this release.
Sources 3
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNo license stated
- NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
- ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
- ClinicalTrials.govnone stated
- NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)
ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
For software
Read this trial from software.
The record and each of its lists are JSON, twenty rows a page. No key.
GET https://conductscience.org/api/trials/v1/NCT05093582
GET https://conductscience.org/api/trials/v1/NCT05093582/registered