ReviewThe journal of headache and pain2025
Hallmarks of primary headache: part 3 - cluster headache.
Review in The journal of headache and pain, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 2 of them syntheses that pooled it.
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
9 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- Genome-wide association susceptibility loci for cluster headache support a role for inflammation in the pathophysiology.The journal of headache and pain · 2026Pooled it
- Risk factors associated to disability in primary headaches: a systematic review to inform future iterations of the Global Burden of Disease Study.The journal of headache and pain · 2025Pooled it
- Pediatric migraine: Neurodevelopmental mechanisms, clinical phenotypes, and modern therapeutics.World journal of clinical pediatrics · 2026Review
- Sleep Domain Predictors of Headache-Related Disability in Episodic Migraine and Cluster Headache: A Prospective Observational Cohort Study.Journal of clinical medicine · 2026Article
- Predictive factors of effectiveness of occipital nerve stimulation for chronic cluster headache: data from for the French ONS registry.The journal of headache and pain · 2026Article
- Premonitory phase in primary headaches: shared and divergent mechanisms in migraine and cluster headache, the Junior Editorial Board Members' vision.The journal of headache and pain · 2026Review
- Sex differences in cluster headache: insights from the Chinese Cluster Headache Register Individual Study (CHRIS).The journal of headache and pain · 2026Observational
- Integrated ATAC-seq and RNA-seq analysis identifies Grid2 and Reln as potential regulatory genes in migraine pathophysiology.The journal of headache and pain · 2025Article
- Hope for 17 patients with chronic cluster headache: efficacy evaluation of upper cervical spinal nerve root release surgery (2020-2023).Frontiers in neurology · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
48 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundCluster headache (CH) is a rare primary headache disorder characterized by recurrent episodes of strictly unilateral excruciating pain accompanied by trigemino-autonomic signs, which significantly impacts the quality of life, social interactions, and occupational functioning of those who are affected. To promote a better understanding of this disabling condition and to foster research on the topic, this review provides a comprehensive description of the hallmarks of CH, including its clinical presentation, diagnostic challenges, pathophysiology, and current and novel therapeutic targets. It concludes by describing the disease burden and advocating for significant improvements in healthcare systems, and promoting health equity, as well as reducing stigma. PRINCIPAL
findingsDespite its distinctive clinical and chronobiological features, CH may be mistaken for other primary headache disorders or different types of orofacial pain. Key pathogenic characteristics include the activation of the trigeminal-autonomic system with the release of several neuropeptides, the involvement of the hypothalamus in regulating the circadian rhythm, genetic variants, and the mesolimbic system. Both invasive and non-invasive neuromodulation treatments have been used to target the trigemino-cervical, parasympathetic, and hypothalamic systems. Additionally, novel therapeutic targets are currently being study. Alongside canonical therapies, several complementary approaches have been explored over the years, with most evidence deriving from uncontrolled research involving individuals who do not respond to standard pharmacological treatments. Despite advancements in our understanding of this complex disease, CH continues to pose considerable social, economic, and psychological challenges. Advocacy is essential and should prioritize early diagnosis, alleviate stigma, provide specialized training for healthcare professionals, and offer support to and through patient associations.
conclusionsCH is characterised by a complex, multifactorial, pathophysiology that is still not fully understood. Precise diagnosis, additional research studies, and robust psychosocial and institutional support are necessary to improve the quality of life for individuals affected by this debilitating condition.
Indexed as
Identifiers
What Socratic 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 Socratic graph.