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Diagnostic and therapeutic errors in cluster headache: a hospital-based study.
Cristina Voiticovschi-Iosob, Marta Allena, Ilaria De Cillis
1Pavia Headache Center, C, Mondino National Neurological Institute, University of Pavia, Pavia, Italy. fabio.antonaci@unipv.it.
The Journal of Headache and Pain
|September 3, 2014
Summary
Cluster headache (CH) diagnosis is often delayed, leading to misdiagnosis and inadequate treatment. Improving specialist education is crucial for timely recognition and effective management of this severe headache disorder.
Area of Science:
- Neurology
- Headache Medicine
- Clinical Diagnosis
Background:
- Cluster headache (CH) is a severe, disabling headache disorder.
- Diagnosis is frequently missed or delayed in clinical practice.
- This can result in misdiagnosis, unnecessary tests, and treatment delays.
Purpose of the Study:
- Investigate diagnostic and therapeutic errors in cluster headache patients.
- Identify areas for improvement in clinical and instrumental work-up.
- Enhance the recognition and management of CH.
Main Methods:
- Study included 144 episodic CH patients (116 from Italy, 28 from Eastern Europe).
- 106 patients were examined in person, 38 via telephone interviews by headache specialists.
- An ad hoc questionnaire was used to collect data.
Main Results:
- The sample was predominantly male (M:F ratio 2.79:1) with a mean age of 42.4 years.
- 77% of patients experienced misdiagnosis at first consultation (e.g., trigeminal neuralgia, migraine).
- Average diagnostic delay was 5.3 years, with significant "doctor delay".
Conclusions:
- Results highlight the need for improved specialist education on CH recognition and treatment.
- Continuous medical education should target neurologists, PCPs, ENTs, and dentists.
- Further studies on larger populations can refine error-avoidance strategies.
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