ReviewDer Nervenarzt2013
[Chronic migraine].
Review in Der Nervenarzt, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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
2 citing papers in PubMed, 2 citations in OpenAlex.
- High Mobility Group Box 1 contributes to Neuroinflammation and Central Sensitization After Nitroglycerin Stimulation in Mice.Journal of molecular neuroscience : MN · 2026Article
- Integrative Migraine Therapy: From Current Concepts to Future Directions-A Plastic Surgeon's Perspective.Medicina (Kaunas, Lithuania) · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The classification of the International Headache Society (IHS) generally differentiates episodic from chronic headache. Chronic migraine is defined as headache on 15 and more days a month over more than 3 months and headache on 8 days or more fulfils the criteria for migraine or were triptan/ergot-responsive when thought to be migrainous in early stages of the attack. The prevalence of chronic migraine is estimated at 2-4 %. The quality of life is highly compromised in this condition and comorbidities are much more frequent compared to episodic migraine. Data from prospective randomized studies are scarce as most patients with chronic migraine were excluded from previous trials and only few studies were conducted for this condition. The efficacy for prophylactic treatment compared with placebo is proven for topiramate and onabotulinum toxin A.
Indexed as
Identifiers
What 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.