Results 21 to 30 of about 85,437 (270)

The Challenge of New Daily Persistent Headache [PDF]

open access: yesHeadache, 2011
( Headache 2011;51:145‐154) New daily persistent headache is a rare chronic daily headache of long duration characterized by the abrupt onset of persistent headache that generally develops over less than 3 days and does not remit.
Randolph W, Evans, Tad D, Seifert
exaly   +3 more sources

Abnormal brain iron deposition in patients with new daily persistent headache: a prospective quantitative susceptibility mapping study [PDF]

open access: yesThe Journal of Headache and Pain
Background The underlying pathogenesis of New daily persistent headache (NDPH) is currently unknown. Abnormal iron deposition in specific brain regions has been reported to be associated with the pathogenesis of migraine.
Tong Chen   +9 more
doaj   +2 more sources

Understanding the diagnoses and medical care experience of patients with new daily persistent headache: a qualitative study in Spain [PDF]

open access: yesBMJ Open, 2021
Objective To explore the experiences of patients suffering from new daily persistent headache (NDPH) regarding the diagnostic process, treatment and medical care.Design A qualitative phenomenological study was conducted.Setting A specialised headache ...
Domingo Palacios-Ceña   +6 more
doaj   +2 more sources

Alterations in regional homogeneity and multiple frequency amplitudes of low-frequency fluctuation in patients with new daily persistent headache: a resting-state functional magnetic resonance imaging study [PDF]

open access: yesThe Journal of Headache and Pain, 2023
Background New daily persistent headache (NPDH) is a rare primary headache that is highly disabling. The pathophysiology of NDPH is still unclear, and we aimed to reveal the underlying mechanism of NDPH through functional magnetic resonance imaging (fMRI)
Xueyan Zhang   +13 more
doaj   +2 more sources

White matter and cortical gray matter microstructural abnormalities in new daily persistent headache: a NODDI study [PDF]

open access: yesThe Journal of Headache and Pain
Background New daily persistent headache (NDPH) is a rare primary headache with unclear pathogenesis. Neuroimaging studies of NDPH are limited, and controversy still exists.
Zhilei Li   +14 more
doaj   +2 more sources

Morphological similarity and white matter structural mapping of new daily persistent headache: a structural connectivity and tract-specific study [PDF]

open access: yesThe Journal of Headache and Pain
Background New daily persistent headache (NDPH) is a rare primary headache disorder characterized by daily and persistent sudden onset headaches. Specific abnormalities in gray matter and white matter structure are associated with pain, but have not been
Di Zhang   +15 more
doaj   +2 more sources

Brain networks activated when aggravating baseline chronic pain of an individual with new daily persistent headache: a case study [PDF]

open access: yesBMC Neurology
In this study we examined neuronal mechanisms associated with chronic headache pain by recruiting a participant diagnosed with New Daily Persistent Headache (NDPH), who had the reliable characteristic that his baseline chronic pain could be immediately ...
James W. Lewis   +14 more
doaj   +2 more sources

Update in the understanding of new daily persistent headache

open access: yesCephalalgia, 2023
Background Accumulating evidence suggests various specific triggers may lead to new daily persistent headache (NDPH)-like presentations, suggesting that new daily persistent headache is a heterogenous syndrome, and challenging the concept that new daily persistent headache is a primary headache disorder.
Kuan-Po Peng, Todd D Rozen
exaly   +3 more sources

Clinical and prognostic subforms of new daily-persistent headache [PDF]

open access: yesNeurology, 2010
According to the International Classification of Headache Disorders (ICHD)-2, primary daily headaches unremitting from onset are classified as new daily-persistent headache (NDPH) only if migraine features are absent. When migraine features are present, classification is problematic.We developed a revised NDPH definition not excluding migraine features
M S, Robbins   +4 more
europepmc   +4 more sources

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