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Comparison and predictors of chronic migraine vs. new daily persistent headache presenting with a chronic migraine phenotype.


ABSTRACT:

Objective

To compare the clinical phenotype of patients with chronic migraine (CM) to patients with new daily persistent headache of the chronic migraine subtype (NDPH-CM).

Methods

A study was conducted of CM (n = 257) and NDPH-CM (n = 76) from a tertiary headache center in the UK, and in the US of patients with daily CM (n = 60) and NDPH-CM (n = 22).

Results

From the UK cohort, the age of first headache onset was lower in CM (mean ± SD: 16 ± 12 years) than in NDPH-CM (mean ± SD: 23 ± 14 years; p < 0.001). There was a greater number of associated migrainous symptoms in CM compared to NDPH-CM (median and interquartile range: 6, 5-8 vs. 5, 4-7; p < 0.001). A family history of headache was more common in CM compared to NDPH-CM (82%, 202/248, vs. 53%, 31/59; p < 0.001). In the US cohort there were no differences. Osmophobia (B = -1.08; p = 0.002) and older age at presentation to the clinic (B = -0.06; p = 0.001) were negative predictors of NDPH-CM.

Conclusion

NDPH-CM is relatively less migrainous than CM in the UK cohort. Family history of headache is less common in NDPH-CM, with negative predictors for NDPH-CM including osmophobia and older age of presentation to the clinic. More work is required to understand the chronic migraine phenotype of new daily persistent headache.

SUBMITTER: Nagaraj K 

PROVIDER: S-EPMC9545870 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature

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Publications

Comparison and predictors of chronic migraine vs. new daily persistent headache presenting with a chronic migraine phenotype.

Nagaraj Karthik K   Wei Diana Y DY   Puledda Francesca F   Weng Hsing-Yu HY   Waheed Sadaf S   Vandenbussche Nicolas N   Ong Jonathan J Y JJY   Goadsby Peter J PJ  

Headache 20220721 7


<h4>Objective</h4>To compare the clinical phenotype of patients with chronic migraine (CM) to patients with new daily persistent headache of the chronic migraine subtype (NDPH-CM).<h4>Methods</h4>A study was conducted of CM (n = 257) and NDPH-CM (n = 76) from a tertiary headache center in the UK, and in the US of patients with daily CM (n = 60) and NDPH-CM (n = 22).<h4>Results</h4>From the UK cohort, the age of first headache onset was lower in CM (mean ± SD: 16 ± 12 years) than in NDPH-CM (mean  ...[more]

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