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IgA nephropathy associated with thalassemia: a case report
Jun Ni1, Caifeng Zhu2, Xiaoqiu Ni3
1The Department of Nephrology (Key laboratory of management of kidney disease in Zhejiang province), Hangzhou Hospital of Traditional Chinese Medicine, Hangzhou, Zhejiang, P. R. China. junni555@yahoo.com.
BMC Nephrology
|May 16, 2020
Summary
Thalassemia, a genetic blood disorder, can affect kidney function. This case highlights alpha-thalassemia presenting with IgA nephropathy and anemia, emphasizing the need for considering thalassemia in similar complex cases.
Area of Science:
- Hematology
- Nephrology
- Genetics
Background:
- Thalassemia is a common inherited blood disorder with significant public health implications, particularly in developing nations.
- Emerging research indicates that thalassemia can lead to renal complications, including tubular dysfunction and glomerular abnormalities.
- Key factors contributing to renal issues in thalassemia include chronic hypoxia, persistent anemia, iron overload, and the use of iron chelators.
Observation:
- A 38-year-old female patient initially misdiagnosed presented with anemia and immunoglobulin A (IgA) nephropathy.
- Genetic testing confirmed the diagnosis of alpha-thalassemia.
- The patient received a treatment regimen including oral prednisolone, leflunomide, angiotensin receptor blockers, folic acid, and mecobalamin.
Findings:
- The patient experienced a significant reduction in proteinuria during follow-up.
- Anemia symptoms in the patient showed marked improvement following treatment.
- The case underscores the successful management of combined IgA nephropathy and alpha-thalassemia.
Implications:
- Considering thalassemia is crucial for patients with IgA nephropathy and unexplained anemia, especially in regions with high thalassemia prevalence.
- This case highlights the importance of genetic testing for accurate diagnosis in complex hematological and renal presentations.
- Effective management strategies can improve renal and hematological outcomes in patients with co-existing thalassemia and nephropathy.
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