The project "Unraveling the Impact of Thalidomide at Diverse Doses in Transfusion Dependent Beta Thalassemia" investigates the safety and efficacy of low-dose thalidomide in managing beta thalassemia, a genetic disorder causing anemia. Conducted over two years at NIBD hospital, the study involves 54 transfusion-dependent patients aged 8-35. The primary objective is to correlate thalidomide doses with disease severity, adverse effects, and treatment response, aiming to optimize treatment strategies and reduce side effects.
Data will be collected through clinical interviews and medical record reviews and analyzed using SPSS. Key variables include hemoglobin levels, leukocyte and reticulocyte counts, platelets, liver and spleen size, genetic modifiers, and transfusion frequency. Inclusion criteria are specific to beta thalassemia patients, while exclusion criteria rule out those with liver dysfunction, married patients, lactating mothers, and those with a history of thrombosis or fits.
Know case of beta thalassemia major/ intermediate ( transfusion dependent)
willing to give informed consent
Patients with comorbidities such as liver dysfunction
Married patients
Lactating mother
H/O thrombosis and fits
Parallel
Thalidomide
DrugThalidomide is being investigated for its therapeutic efficacy and safety profile in transfusion-dependent beta thalassemia patients. Participants in this arm received thalidomide. Thalidomide was administered orally at a dosage of 5-6mg/kg/day. The medication was taken continuously or on a specified schedule (e.g., daily,) for the duration of the study period, which lasted 2 years. Participants were monitored for adherence to the medication regimen and for any adverse effects throughout the intervention period.
Thalidomide
DrugThalidomide is being investigated for its therapeutic efficacy and safety profile in transfusion-dependent beta thalassemia patients. Participants in this arm received thalidomide. Thalidomide was administered orally at a dosage of 7-8mg/kg/day. The medication was taken continuously or on a specified schedule (e.g., daily,) for the duration of the study period, which lasted 2 years. Participants were monitored for adherence to the medication regimen and for any adverse effects throughout the intervention period.
transfusion dependency
Transfusion frequency will be assessed by recording the number of blood transfusions a patient receives over a specified period, such as weekly, monthly, or annually. This data will be collected from patient medical records and/or transfusion logs, ensuring accurate tracking of each transfusion event
hemoglobin levels.
Hemoglobin levels will be assessed using a complete blood count (CBC) test, measured in grams per deciliter (g/dL) of blood. This test is conducted through a venous blood sample, which is then analyzed using an automated hematology analyzer to determine the hemoglobin concentration.
total leukocyte count.
Leukocyte count will be assessed using a complete blood count (CBC) test, measured in thousands of cells per microliter (thousand cells/µL) of blood. This test involves analyzing a venous blood sample with an automated hematology analyzer to determine the total number of white blood cells present.
reticulocyte count
Reticulocyte count will be assessed using a complete blood count (CBC) test, measured as a percentage of the total red blood cells or as an absolute number per microliter (µL) of blood. This test involves analyzing a venous blood sample with an automated hematology analyzer, which identifies and quantifies reticulocytes using specific staining techniques.
Platelets
Platelet count will be assessed using a complete blood count (CBC) test, measured in thousands of cells per microliter (thousand cells/µL) of blood. This test involves analyzing a venous blood sample with an automated hematology analyzer to determine the number of platelets.
Safety Profile:
The safety profile will be assessed by monitoring and documenting adverse events, side effects, and any other safety-related outcomes throughout the study period. This includes recording and analyzing data on patient-reported symptoms, clinical observations, laboratory test results (including those for the parameters previously discussed like liver enzymes, kidney function tests, etc.), and any other relevant safety assessments specified in the study protocol.
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National Institute of Blood and Marrow Transplant (NIBMT), Pakistan
Lead sponsor
National Institute of Blood Disease Center, Pakistan
Sponsor institution
