Headache severity in patients with post COVID-19 condition: a case-control study.

Area of Science:

• Neurology
• Infectious Diseases
• Psychiatry

Background:

• Post COVID-19 conditions (PCC) encompass diverse symptoms, with headache being a frequent neurological complaint.
• Understanding the prevalence and associated factors of headache in PCC is crucial for effective patient management.

Purpose of the Study:

• To determine the prevalence of headache in Post COVID-19 conditions (PCC) patients.
• To investigate the association between psychiatric disorders and headache in PCC.
• To compare headache prevalence in PCC patients versus a control group.

Main Methods:

• A cohort of 188 PCC patients from a Post-COVID LMU outpatient department was assessed.
• Patients completed questionnaires on demographics, symptoms, psychiatric/somatic diagnoses, quality of life (WHOQOL-BREF), depression (PHQ-9), and fatigue (FSS).
• A control group (n=27) with prior COVID-19 or other infections but no post-infectious condition was included for comparison.

Main Results:

• PCC patients reported worse outcomes across all WHOQOL-BREF domains, high fatigue (FSS), and increased depression symptoms (PHQ-9) compared to controls.
• A significant association was found between pre-existing psychiatric disorders and headaches in PCC patients (p=0.001).
• Headache prevalence was higher in PCC patients than in the control group, though specific figures for the control group are not detailed in the abstract.

Conclusions:

• Headache is a significant symptom in Post COVID-19 conditions (PCC).
• Pre-existing psychiatric conditions are more frequently associated with headaches in PCC patients.
• Comprehensive, multi-professional assessment and treatment of headache within the context of overall PCC symptoms are recommended.