drugset / Trial / NCT02183220
Efficacy and Tolerability of Metamizol in Patients With Episodic Moderate Headache
RandomizedParallel-groupDouble-blindTreatment
Summary
The objective of the study was to evaluate the efficacy, safety and tolerability of a single peroral dose of 0.5 g and 1.0 g metamizol relative to placebo and 1.0 g acetylsalicylic acid in 2 episodes of moderate tension headache.
Timeline
- Start
- 1998-10
- Primary completion
- 1999-07
- Completion
- —
Drugs
| Evaluation | Drug | Modality | Dose | Route |
|---|---|---|---|---|
| Comparator | Aspirin | Small molecule | 1 g | — |
| Subject | dipyrone | Unknown | 0.5 g | Oral |
| Subject | dipyrone | Unknown | 1 g | Oral |