Related Experiment Video
Updated: May 27, 2025
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Setup of Capillary Electrophoresis-Inductively Coupled Plasma Mass Spectrometry CE-ICP-MS for Quantification of Iron Redox Species FeII, FeIII
Published on: May 4, 2020
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The Bidirectional Relationship Between Iron Deficiency Anemia and Chronic Headache Disorders: A Systematic Review and
Shivam Rohilla1, Ganesh Bushi2,3, Mahalaqua Nazli Khatib4
1Department of Pharmacy Practice, National Institute of Pharmaceutical Education and Research, Guwahati, India.
Anemia
|February 17, 2025
Summary
Iron deficiency anemia (IDA) is linked to chronic headaches. Patients with IDA have a 38% prevalence of chronic headaches, and a 76% increased risk. Screening for IDA may improve headache management.
Area of Science:
- Neurology
- Hematology
- Public Health
Background:
- Iron deficiency anemia (IDA) and chronic headache disorders significantly impact quality of life.
- Emerging evidence suggests a bidirectional relationship between IDA and chronic headaches.
Purpose of the Study:
- To systematically review and quantify the association between IDA and chronic headache disorders.
- To explore the bidirectional nature of the relationship between IDA and chronic headaches.
Main Methods:
- Comprehensive literature search of PubMed, Embase, and Web of Science up to August 10, 2024.
- Inclusion of observational studies on IDA and chronic headache disorders.
- Meta-analysis using random-effects model to calculate pooled prevalence and risk ratios (RRs).
Main Results:
- Included 13 studies; 5 examined headaches in IDA patients, 8 examined IDA in headache patients.
- Pooled prevalence of chronic headaches in IDA patients was 38%; 20% of chronic headache patients had IDA.
- IDA patients had a 76% higher risk of developing chronic headaches (RR: 1.76).
Conclusions:
- Significant association exists between IDA and chronic headache disorders.
- IDA is linked to a 76% increased risk of chronic headaches.
- Routine IDA screening in high-risk groups may improve headache outcomes; further longitudinal studies are needed.
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