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Updated: May 24, 2026

Continuous Manual Exchange Transfusion for Patients with Sickle Cell Disease: An Efficient Method to Avoid Iron Overload
Published on: March 14, 2017
Review article: the iron overload syndromes.
1Department of Hepatology, Virginia Mason Medical Center, Seattle, WA, USA. Asma.Siddique@vmmc.org
Iron overload disorders are common, but early diagnosis and treatment are key. Advances in understanding iron regulation and new therapies improve patient outcomes for these conditions.
Area of Science:
- Hematology
- Genetics
- Internal Medicine
Background:
- Iron overload syndromes include hereditary and acquired conditions.
- Hepcidin discovery advanced understanding of iron homeostasis and pathophysiology.
Purpose of the Study:
- Review advances in iron regulation.
- Focus on iron overload syndromes, particularly hereditary hemochromatosis.
Main Methods:
- Conducted a PubMed search.
- Keywords included 'iron overload', 'hemochromatosis', 'HFE', 'Non-HFE', and 'secondary iron overload'.
Main Results:
- Iron overload causes significant morbidity and mortality.
- Sensitive diagnostics and effective therapies are available to prevent organ damage.
- Therapeutic phlebotomy is standard; novel oral iron chelators exist for anemia-related overload.
Conclusions:
- Iron overload disorders are prevalent with accessible diagnostic tests.
- Early diagnosis and appropriate genetic testing are crucial.
- Novel treatments expand therapeutic options for patients.
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