Overview & Definition
Thalassemia is an inherited genetic blood disorder characterized by reduced or absent production of globin chains required to form hemoglobin, leading to severe chronic anemia and bone marrow expansion.
Types & Classification
- Beta Thalassemia Major (Cooley’s Anemia)
- Beta Thalassemia Intermedia
- Beta Thalassemia Minor (Trait)
- Alpha Thalassemia Major (Hb H Disease)
- Alpha Thalassemia Trait
Underlying Causes & Risk Factors
- Inherited genetic mutations in HBB or HBA genes
- Autosomal recessive inheritance from carrier parents
Common Symptoms & Warning Signs
Diagnostic Evaluation
Accurate diagnosis requires comprehensive laboratory investigation under expert hematological supervision:
- 🔍 Hemoglobin Electrophoresis & HPLC Analysis
- 🔍 Complete Blood Count (RBC Indices: low MCV, low MCH)
- 🔍 DNA Mutation Analysis & Genetic Counseling
- 🔍 Serum Ferritin & Cardiac/Liver MRI (T2*) Iron Assessment
Treatment Options & Clinical Management
Under the guidance of Dr. Saikat Datta and Dr. Sachin Bansal, treatment strategies are tailored to individual clinical severity:
- 💊 Regular Leukoreduced Packed RBC Blood Transfusions
- 💊 Oral Iron Chelation Therapy (Deferasirox / Deferiprone)
- 💊 Folic Acid Supplementation
- 💊 Curative Allogeneic Bone Marrow / Stem Cell Transplant
- 💊 Gene Therapy & Novel Maturation Agents
Frequently Asked Questions
Severe anemia in early infancy (6-12 months), failure to thrive, paleness, enlarged spleen, poor feeding, and bone deformities if untreated.
Diagnosis involves detailed peripheral blood smear examination, specialized blood biomarker panels, and where indicated, bone marrow aspiration or genetic screening.
Need Expert Consultation for Thalassemia Major?
Schedule an appointment at Yashoda Hospital Secunderabad or Dr KK Clinic West Marredpally.