
IHC 2021
CONTENTS
Online First
COVID-19
Telemedicine beneficial for headache care during the pandemic
Comparison of headaches after SARS-CoV-2 vaccination
Grey matter cortical changes in patients with persistent headache after COVID-19
Increased risk of cerebral venous thrombosis in COVID-19
Patient Perception and Symptoms
Predictors of health-related quality of life in cluster headache
Dry eye disease is more prevalent in migraine
Voice change and throat swelling are cranial autonomic symptoms in primary headache
Association between physical inactivity and headache disorders

Increased suicidal attempts and risks of ideation in medication-overuse headache
Cardioembolic Comorbidities
AI-enabled ECG algorithm predicts atrial fibrillation risk in migraine

Migraine may not be a risk factor for stroke
Imaging
Functional brainstem somatotopy of the trigeminal nerve during nociception
Morphological changes in cluster headache between attacks

Interictal pontine metabolism in migraine patients without aura
Genome-Wide Association Studies
Largest genome-wide association study of migraine to date
Robust evidence that cluster headache has a genetic basis
Pharmacological Treatment
Insights in drug-drug interactions facilitate rational polypharmacy

Rimegepant confers long-term improvements in MMDs

First real-world effectiveness data of erenumab is promising
