OBJECTIVE: This study aimed to evaluate the clinical and laboratory outcomes of a group of patients with β-thalassaemia major or intermedia treated with thalidomide. METHODS: Clinical and laboratory data were obtained by analysing medical records of β-thalassaemia patients. Using the self-control method, the levels of haemoglobin (Hb), foetal haemoglobin (HbF), white blood cells (WBC) and platelets were detected before and after the treatment, and adverse reactions were recorded. RESULTS: Data from the medical records of 9 patients were analysed. The median haemoglobin levels of these patients increased from 5.13 ± 2.15 g/dL before treatment to 10.38 ± 1.19 g/dL after treatment. The average spleen size decreased from a pretreatment length of 8.19 ± 3.10 to 5.49 ± 1.80 cm below the costal margin after treatment. The mean HbF levels increased from a pretreatment value of 35.67% ± 26.82% to 75.67% ± 14.64% after treatment in the 9 patients for whom these measurements were available. All patients no longer needed transfusions by 1 month after treatment. No serious adverse reactions were observed in any of the thalidomide-treated patients. CONCLUSION: In this study, thalidomide showed an outstanding effect on β-thalassaemia patients who required frequent red-cell transfusions. Thalidomide increased haemoglobin levels without causing serious adverse reactions, but the long-term curative outcomes and other side effects should be observed continuously.
OBJECTIVE: This study aimed to evaluate the clinical and laboratory outcomes of a group of patients with β-thalassaemia major or intermedia treated with thalidomide. METHODS: Clinical and laboratory data were obtained by analysing medical records of β-thalassaemia patients. Using the self-control method, the levels of haemoglobin (Hb), foetal haemoglobin (HbF), white blood cells (WBC) and platelets were detected before and after the treatment, and adverse reactions were recorded. RESULTS: Data from the medical records of 9 patients were analysed. The median haemoglobin levels of these patients increased from 5.13 ± 2.15 g/dL before treatment to 10.38 ± 1.19 g/dL after treatment. The average spleen size decreased from a pretreatment length of 8.19 ± 3.10 to 5.49 ± 1.80 cm below the costal margin after treatment. The mean HbF levels increased from a pretreatment value of 35.67% ± 26.82% to 75.67% ± 14.64% after treatment in the 9 patients for whom these measurements were available. All patients no longer needed transfusions by 1 month after treatment. No serious adverse reactions were observed in any of the thalidomide-treated patients. CONCLUSION: In this study, thalidomide showed an outstanding effect on β-thalassaemia patients who required frequent red-cell transfusions. Thalidomide increased haemoglobin levels without causing serious adverse reactions, but the long-term curative outcomes and other side effects should be observed continuously.
Authors: Rayan Bou-Fakhredin; Lucia De Franceschi; Irene Motta; Maria Domenica Cappellini; Ali T Taher Journal: Pharmaceuticals (Basel) Date: 2022-06-16