Parameters of tissue iron overload and cardiac function in patients with thalassemia major and intermedia

BackgroundNoninvasive T2* magnetic resonance imaging (MRI) assessment can stratify the risk of subsequent cardiac dysfunction in β-thalassemia major (TM) and β-thalassemia intermedia (TI) patients. The normal level of N-terminal pro B-type natriuretic peptides (NT-proBNP) can rule out acute heart failure. AimWe aim to investigate the relation of NT-proBNP level, T2* MRI, and echocardiographic findings in TM and TI patients. Materials and methodsIn this cross-sectional study, 41 TM patients, 41 TI patients, and 41 healthy individuals (HI) were enrolled. NT-proBNP level, T2* MRI, and two-dimensional echocardiography were assessed for all patients and controls. ResultsThere was statistically significant correlation between NT-proBNP levels and mitral inflow late diastolic velocity ( = −0.538; = 0.006) in TM group. There was statistically significant correlation between NT-proBNP levels and tricuspid annulus systolic velocity ( = −0.438; = 0.028), systolic velocity of septum ( = −0.472; = 0.020), and mitral inflow early-to-late diastolic wave ratio ( = 0.592; = 0.002) in TM group. ConclusionEarly diagnosis and treatment of myocardial iron overload are likely to prevent the mortality in patients with established ventricular dysfunction. Since NT-proBNP levels were not significantly increased in documented left ventricular (LV) diastolic dysfunction, this factor may not be sensitive for the detection of latent LV diastolic dysfunction in the early stages of disease progression

Complementary and alternative medicine use in thalassemia patients in Shiraz, southern Iran: A cross-sectional study

This study aimed to determine the frequency and pattern of complementary and alternative medicine (CAM) use in thalassemia patients in south of Iran. The survey was done using a validated questionnaire which was distributed among 122 thalassemia patients. Only 108 questionnaires were completed and turned back (response rate 88.5%). Patients referred to an outpatient thalassemia clinic in Shiraz, southern Iran for blood transfusion. The mean age of the patients was 22.9 ± 7.9 years (range 4–45 years) with female/male ratio 1.84. Seventy four (68.5%) of the responders used CAM at least once during their life, and about half of them used it concurrently with their conventional treatments. The most reported CAM product was mint juice (50%). The most common reason of CAM use was increased general health. The most common information source about CAM was physicians who were the most trusted source as well. CAM is frequently being used in thalassemia patients to ensure their sense of well-being and help them overcome the complications of their illnesses

Analysis of survival data in thalassemia patients in Shiraz, Iran

OBJECTIVES: The survival rate of thalassemia patients has not been conclusively established, and the factors associated with survival remain unclear. This study aimed to determine the survival rate of thalassemia among patients in southern Iran and to identify the factors associated with mortality from thalassemia. METHODS: This retrospective cohort study was conducted based on a retrospective review of the medical records of 911 beta-thalassemia patients in 2014. Data analysis was conducted using the Kaplan-Meier method and Cox regression analysis. RESULTS: Overall, 212 patients (23.3%) died, and 26.8% had thalassemia intermedia. The 20-year, 40-year, and 60-year survival rates were 85%, 63%, and 54%, respectively. Both crude and adjusted analyses found that education, marital status, ferritin levels, and comorbidities were related to mortality. CONCLUSIONS: Sociodemographic and hematological factors were found to be significantly associated with the survival rate of thalassemia. Addressing these factors may help healthcare providers and physicians to provide the best possible care and to improve the survival rate