Related Experiment Videos
[Elevated serum ferritin and hemochromatosis in general practice]
Gunnar Mouland1, Bjørn Bratland, Magn-Bjørn Hornnes
1Legegruppen Grandgården, 4841 Arendal. gunnar.mouland@hnsor.no
Summary
Elevated serum ferritin may indicate undiagnosed hemochromatosis. Further testing for transferrin saturation and genetic mutation C282Y is recommended for early detection and timely treatment.
Area of Science:
- Clinical Medicine
- Genetics
- Biochemistry
Context:
- Elevated serum ferritin levels are common in clinical practice.
- Undiagnosed hemochromatosis can lead to significant health complications.
Purpose:
- To determine the prevalence of undiagnosed hemochromatosis in patients with elevated serum ferritin.
- To evaluate the utility of transferrin saturation and genetic testing in identifying hemochromatosis.
Summary:
- A study of 519 patients with elevated serum ferritin identified 23 (8%) with elevated transferrin saturation.
- Of these, 12 (52%) were homozygous for the C282Y hemochromatosis mutation.
- This highlights the importance of follow-up testing for hemochromatosis.
Impact:
- Recommends routine screening of serum ferritin and transferrin saturation for patients with elevated ferritin.
- Advocates for genetic testing in cases of persistently elevated levels.
- Emphasizes the need for long-term monitoring of individuals with hemochromatosis mutations to ensure timely venesection therapy.