Migraine Headaches in Chronic Fatigue Syndrome
Author Information
Author(s): Ravindran Murugan K, Zheng Yin, Timbol Christian, Merck Samantha J, Baraniuk James N
Primary Institution: Georgetown University
Hypothesis
CFS subjects should have elevated rates of migraine headaches compared to control subjects.
Conclusion
CFS subjects had higher prevalences of migraine with and without aura than healthy controls, suggesting that migraine mechanisms may contribute to CFS pathophysiology.
Supporting Evidence
- CFS subjects had migraine without aura in 60% and with aura in 24%.
- CFS subjects reported significantly higher severity scores for headaches compared to healthy controls.
- Sumatriptan was beneficial for 13 out of 14 newly diagnosed CFS migraine subjects.
Takeaway
People with Chronic Fatigue Syndrome often have more headaches, especially migraines, than healthy people, and treating these headaches can help them feel better.
Methodology
Two cohorts of CFS and healthy control subjects were recruited and assessed using questionnaires and structured evaluations to diagnose headache types.
Potential Biases
Potential bias in self-reporting of headache types and symptoms.
Limitations
The study may not have fully captured all headache types due to reliance on self-reported questionnaires in the first cohort.
Participant Demographics
Cohort 1 included 368 healthy controls and 203 CFS subjects; Cohort 2 included 21 healthy controls and 67 CFS subjects.
Statistical Information
P-Value
p = 0.002 for Neuro-construct; p = 0.045 for Cardio-construct
Confidence Interval
[1.95-2.78]
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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