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Evaluation of the ICHD-3 diagnostic criteria for cardiac cephalalgia and new proposal
María Pilar Navarro-Pérez1,2, Sonia Santos-Lasaosa2,3, Jes Olesen4
1Neurology Department, Hospital Obispo Polanco, Teruel, Spain.
Insights
This study evaluated the International Classification of Headache Disorders, 3rd edition (ICHD-3) criteria for cardiac cephalalgia. Findings suggest revising the ICHD-3 criteria for improved accuracy in diagnosing this headache disorder.
Area of Science:
- Neurology
- Headache Medicine
Background:
- Current diagnostic criteria for cardiac cephalalgia are based on expert opinion and case reports.
- The International Classification of Headache Disorders, 3rd edition (ICHD-3) provides the existing framework.
Purpose of the Study:
- To assess the validity and applicability of the ICHD-3 diagnostic criteria for cardiac cephalalgia.
- To propose revisions to the ICHD-3 criteria for cardiac cephalalgia based on empirical data.
Main Methods:
- A case series study involving 54 patients diagnosed with cardiac cephalalgia.
- Evaluation of patient adherence to ICHD-3 criteria for cardiac cephalalgia and migraine without aura.
Main Results:
- All patients met ICHD-3 criteria A, B, C1, C2, and D for cardiac cephalalgia; 81.5% met criterion C3.
- Criterion C3b (nausea) was met by only 18.5% of patients.
- Low adherence (11.1% to 46.3%) to ICHD-3 criteria B, C, and D for migraine without aura was observed.
Conclusions:
- The current ICHD-3 criteria for cardiac cephalalgia require revision.
- Recommendations include removing criteria C3 and C4 and the term "migraine-like" from the description.
Background:
The current International Classification of Headache Disorders, 3rd edition (ICHD-3) diagnostic criteria for cardiac cephalalgia were established according to previous case reports and the opinion of experts. We aimed to assess the ICHD-3 diagnostic criteria for cardiac cephalalgia.
Methods:
We conducted a series of cases study and evaluated these criteria in 54 patients with cardiac cephalalgia. Next, we assessed whether the ICHD-3 diagnostic criteria B, C and D for migraine without aura were fulfilled by these patients.
Results:
ICHD-3 criteria A, B, C1, C2 and D for cardiac cephalalgia were met by 100% of patients, whereas criterion C3 was fulfilled by 81.5%. The least frequently fulfilled sub-criterion was C3b (accompanied by nausea) (18.5%). Moreover, we found that ICHD-3 criteria B, C and D for migraine without aura were met by a low proportion of patients: 11.1%, 46.3% and 25.9%, respectively, and no patient fulfilled the three criteria simultaneously.
Conclusion:
Based on our results, we propose revised diagnostic criteria for cardiac cephalalgia. We suggest removing criterion C3 and C4. We also suggest removing the word "migraine-like" from its description.
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