ReviewEuropean journal of clinical pharmacology2019
Efficacy of triptans for the treatment of acute migraines: a quantitative comparison based on the dose-effect and time-course characteristics.
Review in European journal of clinical pharmacology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed.
- Trial
- Real-World Open-Label Experience with Rimegepant for the Acute Treatment of Migraine Attacks: A Multicenter Pilot Study.Brain sciences · 2024Article
- Nasal spray (Zavegepant) for migraines: a mini-review.Annals of medicine and surgery (2012) · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors.
Funding
Abstract
objectivesThis study aimed to establish a pharmacodynamic model to quantitatively compare the efficacy characteristics of seven kinds of triptans and their different dosage forms in the treatment of acute migraines.
methodsClinical studies of triptans in the treatment of acute migraines were comprehensively searched in the public databases. Pharmacodynamic models were established to describe the dose-effect and time-course of each kind of triptan for the proportion of patients who became pain free or had pain relief.
resultsA total of 92 articles involving 47,376 subjects were included in the analysis. After eliminating the placebo effect, oral eletriptan (40 mg) had the highest efficacy among all oral drugs at the maximum approved dose, and the proportion of patients who became pain free and had pain relief were 30.9% and 37.9% at 2 h, respectively. However, oral naratriptan (2.5 mg) had the lowest efficacy, and the proportion of patients who became pain free and had pain relief was 10.3% and 21.6% at 2 h, respectively. The efficacy of subcutaneous administration was significantly higher than that of oral administration, and the efficacy of nasal spray administration was comparable to that of oral administration. Regarding the dose-effect, the efficacy of the sumatriptan nasal spray significantly increased within the FDA (Food and Drug Administration)-approved dose range. When the dose was increased from 5 to 20 mg of sumatriptan nasal spray, the proportion of patients who became pain free and had pain relief increased by 16.8% and 18.3% at 2 h, respectively. Regarding the time-course, the time of onset of subcutaneous sumatriptan (6 mg) was the fastest, and the fraction of patients who were pain free at 2 h accounted for 90.6% of that at 4 h.
conclusionsThis study evaluated the efficacy characteristics of seven kinds of triptans and their different dosage forms. The present findings provide necessary quantitative information for migraine medication guidelines.
Indexed as
Identifiers
31446449What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.