Extent of iron induced organ damage in patients with hematological disorders.

Objective: To determine the extent of iron induced organ damage in patients of Haematological disorders who are transfusion dependent, presenting in the emergency department of SZH, Lahore. Study Design: Cross Sectional study. Setting: Department of Emergency, Shaikh Zayed Hospital, Lahore. Period: December 25, 2020 to June 24, 2021. Methods: A total of 100 patients aged 10-60 years, of both genders, diagnosed with haematological disorders, and receiving multiple blood transfusions were included in this study. Demographic details were noted including name, age, sex, diagnosis, duration of receiving transfusions and number of transfusions received per month. Patients were evaluated clinically for organ damage including pulmonary, hepatic, renal, and cardiac organs using Denver MOF score. Results: Mean age of patients was 35.33±14.27 years. Mean duration of receiving transfusion was 6.69±2.71 months. There were 67 (67%) males and 33 (33%) female patients. Primary diagnosis was Autoimmune Haemolytic Anemia (AIHA) in 18 (18.00%) patients, Aplastic anemia in 34 (34%) patients, Thalassemia in 37 (37%) patients and Myelodysplastic syndrome (MDS) in 11 (11%) patients. Multiple organ damage was found in 23 (23%) patients. Pulmonary damage was diagnosed in 21 (21%) patients, hepatic damage in 21 (21 %) patients, renal damage in 20 (20%) patients and cardiac damage in 15 (15%) patients. Conclusion: There is a high frequency of multi-organ damage in patients of Haematological disorders requiring chronic blood transfusions. In this study, multi-organ damage was diagnosed in 23% patients requiring chronic blood transfusion.