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Due to anemia in thalassemia major (TM) and thalassemia intermedia (TI) patients, bone changes occur, especially in the broad bones like jaw and skull, which are the main sites of hematopoiesis. Therefore, the dentist should be aware of the disease to prevent complications. The aim of this study was to evaluate the radiographic findings of the jaw and teeth in TM and TI patients and to compare the two groups.50 TM patients and 50 TI patients in Amirkola Thalassemia Center, whose thalassemia were definitively diagnosed by a hematologist, were selected as the study group and the control group consisted of 50 healthy individuals. In patients` panoramic radiographs, dental anomalies (microdontia, root shortening etc.) and bone disorders (bone marrow hyperplasia, maxillary sinus invisibility etc.) were assessed. A p0.05 was considered.Dental anomalies were (42.84%) in TI patients and (23.46%) in the control group, the difference was significant. Dental anomalies in TM patients were (38.76%) and in the control group (23.46%) and a significant difference was observed (p0.001). Bone disorders were (47.94%) in TI patients and in the control group (32.64%). Bone disorders in TM patients were (44.88%) and in the control group was (32.64%) that showed a significant difference.This study showed that in thalassemia patients, bone and dental disorders frequency were higher than healthy individuals. Bone disorders were also more common than dental anomalies. Dental and bone disorders were more common in TI.

Thalassemia is a hereditary disease with an autosomal recessive inheritance pattern resulting in reduced production of globin chains. Mutations in modifier genes can cause or affect thalassemia. Kruppel-like factor 1 (KLF1) is a modifier gene that was investigated in this study. Thirty-five Iranian β-thalassemia (β-thal) minor patients with hematological symptoms including Hb A2 3.0%, mean corpuscular volume (MCV) C mutation in exon 2 of KLF1 and HBB: c.380T>G variant, Hb Dhonburi [also known as Hb Neapolis or codon 126 (T>G)]. The c.340T>C mutation was also found in exon 2 of the KLF1 gene with an allele frequency of 16.6% in the studied β-thal carriers. The two β-TI patients were homozygous for a new mutation c.942delA in exon 3 of KLF1. Mutations in modifier genes can cause or affect thalassemia. Therefore, exact investigation of globin genes and modifiers such as KLF1 is necessary in areas where globin gene disorders are most prevalent to understand the reason of clinical and hematological symptoms of thalassemia and facilitate newborn screening or prenatal diagnosis (PND) programs.

Background and Purpose: Candidemia is a life-threatening fungal infection with significant mortality and morbidity in neutropenic individuals, immunosuppressive chemotherapy recipients, and broad-spectrum antibiotics consumers. The epidemiology and antifungal susceptibility testing of non-albicans Candida species have been poorly studied. These species are characterized by low susceptibility to azoles and echinocandins. Herein, we report the first pediatric case of candidemia due to C. guilliermondii in Iran and review the literature on fungemia caused by C. guilliermondii.Case report: We presented the first candidemia case due to C. guilliermondii in a 4-month-old male infant with neuroblastoma in Iran. This study also involves a comprehensive literature review on fungemia caused by C. guilliermondii during a period of 18 years (i.e., 2000-2018) to discuss the epidemiology, clinical features, and treatment of this disease. The literature review resulted in the identification of 501 cases of candidemia caused by C. guilliermondii. Most of the patients were adults and had multiple risk factors. However, the main risk factors were significantly related to cancer chemotherapy, followed by central venous catheter use and Intensive Care Unit admission. Mortality rate due to this disease had a range of 3.4-66.6%, in this regard, the patients with cancer had the highest mortality rate.Conclusion: Given the high mortality of candidemia, the early diagnosis of this infection and timely initiation of antifungal therapy significantly improve the patients’ survival rate and result in better outcomes. Consequently, it is highly recommended to monitor the local epidemiology of this life-threatening infection and raise awareness in this regard.

The New coronavirus (SARS COV-2) can cause acute respiratory disease and also multiorgan dysfunction. There is insufficient data about kidney involvement in children. So, this study was done on children with COVID-19 to evaluate nephrological involvement.All children with confirmed or suspected COVID-19 who were admitted in Children Hospital .were enrolled. They were admitted in hospital from March 2020 to July 2020. Serum Blood Urea Nitrogen (BUN), creatinine, sodium, potassium, calcium and urinalysis were evaluated. Also, glomerular filtration rate (GFR) was calculated by Schertz's formula. All patients were evaluated by chest x-ray and/or computerized tomography scanning (CTS). The data were analyzed by SPSS software and P value less than 0.05 was determined as significant.Forty-seven children with confirmed or suspected COVID-19 were enrolled to this study. At admission, 23.4% and 27.7% of children with COVID-19 infection had abnormal increase in serum BUN and creatinine, respectively. Also 78.8% and 25.5% of children had GFR less than 90 and 60 ml/min /1.732, respectively. Additionally, 13/47 (27.7%) of children had abnormal urine analysis (microscopic hematuria and/or proteinuria). There wasn't a significant relationship between pulmonary lesions and abnormal reduction of GFR (P0/05).In the study, the risk of AKI (acute kidney injury) and decrease of GFR and also abnormal urinalysis is high in children with COVID-19. So, more attention for detection of kidney involvement is necessary and more conservative management for prevention of AKI and decrease of GFR are recommended.

This study investigated the effects of curcumin, the active polyphenol in turmeric, on iron overload, hepcidin level, and liver function in β-thalassemia major patients. This double-blind randomized controlled clinical trial was conducted on 68 β-thalassemia major patients. The subjects were randomly divided into 2 groups to receive either 500 mg curcumin capsules (total: 1,000 mg) twice daily or placebo for 12 weeks. Dietary intakes and biochemical variables including hemoglobin, transferrin saturation, total iron binding capacity, nontransferrin bound iron (NTBI), ferritin, hepcidin, alanine aminotransferase (ALT), and aspartate aminotransferase (AST) were assessed at the beginning and end of the trial. Curcumin significantly reduced serum levels of NTBI (2.83 ± 1.08 compared with 2.22 ± 0.97 μmol/L, p = .001), ALT (42.86 ± 11.15 compared with 40.60 ± 9.89 U/L, p = .018), and AST (49.45 ± 12.39 compared with 46.30 ± 10.85 U/L, p = .002) at the end of the study. Based on analysis of covariance, a significant decrease was also observed in levels of NTBI (2.22 ± 0.97 vs. 2.55 ± 0.94 μmol/L, p = .026), ALT (40.60 ± 9.89 vs. 45.01 ± 10.42 U/L, p = .004), and AST (46.30 ± 10.85 vs. 50.99 ± 9.36 U/L, p = .009) in curcumin group in comparison with placebo group. There were no significant changes in hepcidin and other variables in any of the 2 groups. Curcumin administration alleviated iron burden and liver dysfunction by reducing NTBI, ALT, and AST levels in patients with β-thalassemia major.

Background Conventional oral therapies in the management of pulmonary hypertension in people without haemoglobinopathies are of limited value in thalassaemia patients because of toxicity and poor effectiveness. This study was conducted to assess the effect of tadalafil on pulmonary artery pressure and right ventricular systolic function in patients with beta-thalassaemia intermedia. Methods Forty-four patients with beta-thalassaemia intermedia with pulmonary hypertension based on transthoracic echocardiography (TTE) were entered in the study. Patients with hepatic or renal insufficiency and also patients who were treated with organic nitrates or alpha-blockers were excluded. The patients were randomly divided into two groups (n=22) and they were treated for six weeks with tadalafil (40 mg daily) or placebo. The pulmonary artery systolic pressure (PASP), tricuspid regurgitation velocity (TRV) and parameters related to systolic function of the right ventricle were measured by the TTE before and after treatment. Results Significant improvement in TRV (3.02 ± 0.02 m/s–2.52 ± 0.06 m/s), PASP (45.31 ± 0.66 mmHg–34.26 ± 1.15 mmHg) and parameters related to systolic function of the right ventricle were observed in the group who received tadalafil compared to placebo (p Conclusions Tadalafil significantly decreased PASP and TRV in patients with beta-thalassaemia intermedia. Likewise, tadalafil improved right ventricular systolic function in the patients.

α-Thalassemia is one of the most common monogenic diseases worldwide. The combination of alpha-chain variants with thalassemia mutations may lead to clinical and hematological characteristics, which is of importance for genetic counseling. The present study describes for the first time a rare α1-globin nonsense mutation, codon 99 (HBA1: c.298A>T) associated with a α(2)-chain variant Hb Fontainebleau (HBA2: c.64G>C) in a family from northern Iran. The case is a 23-year-old man with hypochromic microcytic anemia that requested for prenatal diagnosis. The combination of α1-globin mutation and Hb Fontainebleau can cause clinical and hematologic features of thalassemia. This combination also highlights the important heterogeneity of alpha thalassemia in this part of the world.

Nosocomial bloodstream candidaemia is a life-threatening fungal infection with high morbidity and mortality, especially among paediatric patients undergoing intensive immunosuppressive therapy. Limited data on the epidemiology of candidaemia and susceptibility profiles are available for Iran. To characterise candidaemia epidemiology, comorbidity risk factors, species distribution, and antifungal susceptibility profiles among paediatric patients in Iran. This observational cross-sectional study enrolled 26 189 patients

Background: Thalassemia major (TM) is one of the most common hereditary anemia with multiple endocrinopathies (especially hypogonadism). So, we evaluated the rate of delayed puberty (DP) and its relation with serum ferritin level in patients. Materials and Methods: This cross-sectional (descriptive-analytical) study was conducted on 100 patients with TM between 14-64 years old, admitted to Amirkola Thalassemia Center, Babol, Iran, in 2016. The pubertal status, (Marshall-Tanner scale), existance of DP, and its different types were evaluated. Mean serum ferritin level was measured and the data were classified to three groups of 2500 ng/ml. Data were analyzed using SPSS (version20). Results: Out of 100 patients, 64 (64%) and 36 (36%) were female and male, respectively. Considering age, 23, 77 patients (%) were under and over 20 years old, respectively. Totally, 69 (69%) of them had DP, of whom 64 (92.8%) ones had secondary (central) hypogonadotropic hypogonadism. Mean serum ferritin level (±SD) was 2707.94±1683.42 ng/ml. In addition, 26, 29, and 45 patients had ferritin level 2500 ng/ml, respectively. Thirty two patients with DP (46.4%) had ferritin level above 2500 ng/ml (p-value= 0.623). Conclusion: The results showed a high frequency of DP in TM patients, requiring careful examination and follow-up in terms of puberty for early diagnosis and proper treatment to improve their quality of life, and prevention of the complications like osteoporosis. We couldn't find any significant relationship between serum ferritin level and hypogonadism, even for cases who received enough iron chelators. Keywords: Delayed Puberty, Ferritin, Hypergonadotropic Hypogonadism, Hypogonadotropic Hypogonadism, Thalassemia Major

Background and aim β-Thalassemia major, the commonest inherited anemia worldwide is associated with abnormalities in glucose homeostasis and serum lipids and chronic inflammation. The aim of this study was to evaluate the effects of curcumin on glycemic status, lipid profile and high sensitive C-reactive protein (hs-CRP) levels in these patients. Methods Sixty-eight β-thalassemia major patients were recruited in this double-blind randomized controlled clinical trial. Subjects in curcumin group received two 500 mg curcumin capsules daily and the matched patients in placebo group took two placebo capsules every day for 12 weeks. Dietary intakes and biochemical parameters including hemoglobin, serum iron, fasting blood glucose (FBG), insulin, homeostatic model assessment-estimated insulin resistance (HOMA-IR), triglyceride (TG), total cholesterol, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol (HDL-C), hs-CRP and lipid ratios were assessed at baseline and the end of the trial. Results Curcumin significantly reduced HOMA-IR (p = 0.048), TG (p = 0.020), TG/HDL-C ratio (p = 0.024) and hs-CRP levels (p = 0.022) at the end of the trial when compared with baseline values. Based on analysis of covariance, levels of TG, hs-CRP and TG/HDL ratio also decreased significantly in the curcumin group compared with the placebo group by the end of the intervention (p = 0.038, p = 0.004 and p = 0.023, respectively). Changes in other variables were not significant. Conclusions Curcumin improved insulin resistance, lipid profile and systemic inflammation by reducing HOMA-IR, TG, TG/HDL ratio and hs-CRP levels in β-thalassemia major patients. Curcumin may be useful as an adjuvant therapy for attenuation of the metabolic complications in these patients.

The mammalian target of rapamycin (mTOR) is a protein kinase that has been considered as a key regulator of a large number of cellular processes, including cell growth, proliferation, differentiation, survival, and motility. Overactivation of mTOR (especially mTORC1) signaling is related to oncogenic cellular processes. Therefore targeting mTORC1 signaling is a new promising strategy in cancer therapy. In this regard, various studies have shown that curcumin, a polyphenol produced from the turmeric rhizome, has anti-inflammatory, antioxidant and anticancer properties. Curcumin may exert its anticancer function, at least in part, by suppressing mTOR-mediated signaling pathway in tumor cells. However, the exact underlying mechanisms by which curcumin blocks the mTORC1 signaling remain unclear. According to literature, curcumin inhibits insulin-like growth factor 1 (IGF-1)/phosphoinositide 3-kinase (PI3K)/Akt/mTORC1 pathway which leads to apoptosis and cell cycle arrest via suppression of erythroblastosis virus transcription factor 2 and murine double minute 2 oncoprotein. In addition, activation of unc-51-like kinase 1 by curcumin, as a downstream target of IGF-1/PI3K/Akt/mTORC1 axis, enhances autophagy. Curcumin induces AMP-activated protein kinase, a negative regulator of mTORC1, via inhibition of F0F1-ATPase. Interestingly, curcumin suppresses IκB kinase β, the upstream kinase in mTORC1 pathway. Moreover, evidence revealed that curcumin downregulates the E3-ubiquitin ligases NEDD4, neural precursor cell-expressed developmentally downregulated 4. NEDD4 is frequently overexpressed in a wide range of cancers and degrades the phosphatase and tensin homolog, which is a negative regulator of mTORC1. Finally another suggested mechanism is suppression of MAOA/mTORC1/hypoxia-inducible factor 1α signaling pathway by curcumin.

Introduction: Thalassemia intermedia is a term used to define a group of patients with β thalassemia in whom the clinical severity of the disease is somewhere between the mild symptoms of the β thalassemia trait and the severe manifestations of β thalassemia major. Thalassemia intermedia shows considerable heterogeneity in phenotype and molecular basis. Objectives: The aim of this study was to identify the common mutations of beta globin gene and the relationship between genotypes and phenotypes in thalassemia intermedia patients in Mazandaran province, in the north of Iran. Patients and Methods: Fifty unrelated thalassemia intermedia patients, based on clinical and hematological characteristics including age of diagnosis, age of first blood transfusion, history of blood transfusion, mean corpuscular volume (MCV), mean cell hemoglobin (MCH), hemoglobin values, and liver and spleen status were selected. DNA of peripheral blood was extracted and common mutations in beta globin gene were analyzed by reverse dot blot (RDB) method. Results: Our study showed that 30 patients (60%) had blood transfusion. There was no obvious hepatomegaly in any of the subjects, however 40 patients (80%) showed splenomegaly among which 34 cases (68%) underwent splenectomy. Mutations analysis indicated that HBB:c.315+1G>A [IVS II-1 (G>A)] mutation was the dominant mutation and has been widely associated with the phenotypic manifestations of thalassemia intermedia patients. Conclusion: It is important to comprehend the molecular basis of thalassemia intermedia and the association between genotype and phenotype in different ethnic groups. Therefore a careful evaluation of genetic, molecular, hematological and clinical aspects is necessary to differentiate thalassemia intermedia in patients at presentation.

Background: Transfusion-associated graft-versus-host disease is a complication being mortal in 90% of cases. Today, Co-60 devices are utilized for the suppression of the lymphocytes to prevent this complication. Due to problems such as radioactive source age, problems in source replacement, and protection risks, we sought to replace a linear accelerator for this purpose and carefully determinate the X-ray dose and other settings. Methods: First, the venous blood of the right-handed people with blood group O+ was exposed to different radiation doses of Linac and diluted. The proliferative responses of the exposed cells were examined by MTT assay and TB in comparison with controls after 48h. The average percentage of cell survival at each delivered dose and the required dose of radiation for the inhibition of lymphocyte proliferation were checked and the optimal dose of radiation was obtained as 25 Gy in a special radiation condition. Results: The results indicated that the irradiation with 25 Gy at 3.5 Gy/min in the internal mid-plan by compact 6MV for 30*30-field size at an 8 cm-distance of the samples to the source and 1370-monitor unit could completely suppress the lymphocytes. Under the same condition and 1096-monitor unit for total 20 Gy, we did not find optimal results. Conclusions: In this research, we found that a linear accelerator in a specific exposure condition is a suitable alternative for Cobalt-60 sources and the above-mentioned condition of irradiation can be used to overcome the GVHD concern.

This study investigated the effects of curcumin, the active polyphenol in turmeric, on iron overload, hepcidin level, and liver function in β-thalassemia major patients. This double-blind randomized controlled clinical trial was conducted on 68 β-thalassemia major patients. The subjects were randomly divided into 2 groups to receive either 500 mg curcumin capsules (total: 1,000 mg) twice daily or placebo for 12 weeks. Dietary intakes and biochemical variables including hemoglobin, transferrin saturation, total iron binding capacity, nontransferrin bound iron (NTBI), ferritin, hepcidin, alanine aminotransferase (ALT), and aspartate aminotransferase (AST) were assessed at the beginning and end of the trial. Curcumin significantly reduced serum levels of NTBI (2.83 ± 1.08 compared with 2.22 ± 0.97 μmol/L, p = .001), ALT (42.86 ± 11.15 compared with 40.60 ± 9.89 U/L, p = .018), and AST (49.45 ± 12.39 compared with 46.30 ± 10.85 U/L, p = .002) at the end of the study. Based on analysis of covariance, a significant decrease was also observed in levels of NTBI (2.22 ± 0.97 vs. 2.55 ± 0.94 μmol/L, p = .026), ALT (40.60 ± 9.89 vs. 45.01 ± 10.42 U/L, p = .004), and AST (46.30 ± 10.85 vs. 50.99 ± 9.36 U/L, p = .009) in curcumin group in comparison with placebo group. There were no significant changes in hepcidin and other variables in any of the 2 groups. Curcumin administration alleviated iron burden and liver dysfunction by reducing NTBI, ALT, and AST levels in patients with β-thalassemia major.

α-Thalassemia (α-thal) is the most common monogenic disease that is caused by the absence or reduced expression of α-globin genes. The aim of this study was to investigate common α-globin mutations and their associated haplotypes in four northern provinces of Iran (Gilan, Mazandaran, Golestan, Khorasan). One thousand, one hundred and ninety-one persons were tested for α-thal mutations by gap-polymerase chain reaction (PCR), reverse dot-blot hybridization, restriction fragment length polymorphism (RFLP) analysis and sequencing. Of the nine different mutations found, the most frequent were –α3.7 (rightward deletion) (45.6%), polyadenylation site (αp°lyA2α) (α2) (AATAAA>AATGAA; HBA2: c.*92 A>G) (15.27%), – –MED (Mediterranean deletion) (6.86%), –α4.2 (leftward deletion), (6.17%), αCSα [Hb Constant Spring (Hb CS) (HBA2: c.427 T>C)] (4.62%), –α−5 nt (HBA2: c.95+2_95+6delTGAGG) (3.70%). All chromosomes bearing an α-globin point mutation [αp°lyA2α, –α−5 ntα, αCSα, αp°lyA1α (AATAAA> AATAAG; HBA2: c.*94 A>...

Background: β-Thalassemia major, the most common inherited anemia in the world, is associated with imbalance in the oxidant-antioxidant system. The objective of this study was to evaluate the efficacy of curcumin supplementation on markers of oxidative stress in patients with β-Thalassemia. Methods: This double-blind randomized controlled clinical trial was performed on 61 β-thalassemia major patients. Subjects in the curcumin group received two 500 mg curcumin capsules daily and patients in the placebo group took 2 placebo capsules daily for 12 weeks. Dietary intakes and biochemical parameters were assessed at the beginning and the end of intervention. Results: At the end of the study, serum malondialdehyde (MDA), total and direct bilirubin significantly decreased (p = 0.002, p < 0.001, and p < 0.001, respectively) and total antioxidant capacity significantly increased (p = 0.005) in the curcumin group. Based on the analysis of covariance, a significant reduction in MDA, total and direct bilirubin was also detected in the curcumin group when compared to the placebo group (p = 0.001, p = 0.039, and p = 0.013, respectively). Changes in hemoglobin, serum iron, ferritin, catalase, and vitamin E were not significant in any of the 2 groups. Conclusions: Curcumin supplementation in combination with deferoxamin improved the antioxidant status in β-thalassemia major patients. Curcumin may be useful for the relief of metabolic complications in these patients.

Background: The aim of this study was determining the relationship between personality traits and happiness in patients with major thalassemia. Materials and Methods: The design of this study was descriptive (correlational study). The target population of this study was all under-treated patients with major thalassemia in Amirkola thalassemia center in 2011. Among these patients, 150 patients were sampled using simple random sampling method and Morgan's table. The data were analyzed by means of calculating Pearson correlation coefficients and multiple linear regression analysis. The patients were asked to complete NEO-five factor Inventory (short form) and Oxford happiness inventory. Results: Based on the results, the coefficient of regression analysis of NEO personality factors (big five) and happiness was 0.45, which shows a linear relationship between personality factors of NEO and happiness in patients with thalassemia. Thus, there is a statistically significant relationship among personality traits (neuroticism, extroversion, openness, agreeableness, conscientiousness) and happiness. Conclusion: Among personality traits, extroversion, flexibility, agreeableness and conscientiousness had positive statistically meaningful relationship with happiness i.e. patients with lower scores in neuroticism, were happier.

Two hundred and fifty-five patients from Mazandaran Province, Iran, all presenting with hypochromic and microcytic anemia, were selected for alpha-thalassemia (alpha-thal) mutation screening. We detected a total of 274 alpha-globin mutations in 227 (89%) of these patients. Among the 21 different alpha-globin alleles found, the -alpha(3.7) (44.9%), polyadenylation signal 2 (poly A2) (AATAAA>AATGAA) (18.2%), -alpha(4.2) (9.1%), alpha(IVS-I(-5 nt)) (6.5%), - -(MED) (4.3%), and alpha(codon 19 (-G)) (4%) were the most frequent. The other 15 mutations included variants that had not yet been observed in Iran, such as Hb Bleuland [alpha108(G15)ThrAsn, ACC>AAC (alpha2)], as well as a novel mutation on the alpha2 gene, also not described to date [3 ' untranslated region (3 'UTR) nucleotide (nt) 46 (C>A)]. These comprehensive new data are useful for establishing a screening strategy for the effective control of alpha-thal in Mazandaran Province.

Beta-Thalassemia (thal) is one of the most common autosomal recessive disorders in Iran. There are more than two million carriers of beta-thal and over 15,000 people affected with beta-thal major who live in Iran. Prevalent mutations were identified by examining genomic DNAs isolated from 392 blood samples of beta-thal carriers from three northern provinces of Iran. Furthermore, 172 pregnant women were analyzed from the 196 couples who requested pregnant diagnosis for beta-thal. Allele identification was carried out using routine reverse dot-blot, amplification refractory mutation system (ARMS), and genomic sequencing. The most common mutation, IVS-II-1 (GA), is followed, in order of frequency, by codon 30 (GC), frameshift codons (FSC) 8,9 (+G), FSC 22/23/24 (-AAGTTGG), IVS-I-110 (GA), IVS-I-5 (GC), IVS-II-745 (CG), IVS-I-2 (TC), FSC 8 (-AA), IVS-I,3'-end (-25 bp), IVS-I-1 (GA), FSC 36/37 (-T), IVS-I-6 (TC), FSC 5 (-CT), -28 (AC), codon 37 (GA), IVS-II-2,3 (+11/-2), -30 (TA), and -88 (CA). We have also revealed the existence of five new mutations from northern Iran, one of which (codon 37) is the first reported for Iran. Furthermore, the rate of unknown mutations is significantly reduced in our study (about 6%). These results could help with establishing a center for prenatal diagnosis, prevention, and control of thalassemia in the northern provinces of Iran.

Alpha thalassemia (α-thal) is relatively common worldwide. Most carriers are defective in either one or two alpha globin genes out of four functional ones, with deletions being more common than point mutations. The hematologic features are very important for the selection of the appropriate molecular tests while determining the genotype. The aim of this study was to compare hematologic features of patients with various types of α globin mutations. Hematological indices including red blood cells (RBC), hemoglobin concentration (Hb), mean cell volume (MCV), mean cell hemoglobin (MCH), Mean corpuscular hemoglobin concentration (MCHC) and percentage of Hemoglobin (HBA1, HBA2 and HBF) of seven-hundred and twenty two patients presenting ten different α-thal genotypes were considered. All patients showed reduced MCV and/or MCH values.Moreover, MCV and MCH were lower in patients with two functional alpha globin genes in comparison to patients with one mutated alpha globin gene (P value

To evaluate hyperlipidaemia in patients with acute lymphoblastic leukaemia (ALL) receiving L-asparaginase.A case-control study carried out between October 2007 and October 2010 with 77 patients undergoing chemotherapy at a teaching children's hospital in Babol, Iran. Patients were treated with anti-leukaemic agents according to the protocols for standard-risk and high-risk ALL. Those patients who received asparaginase represented the cases and those who did not receive it were the controls. Biochemical markers were checked during the induction phase chemotherapy. Lipid profile of patients was recorded. Data was analysed using SPSS 16.Of the 77 patients, 37 (48.05%) received asparaginase therapy and 40 (51.94%) patients did not.The mean peak triglyceride and cholesterol levels during asparaginase therapy in the first group were significantly higher than the levels in the second group.Severe hyperlipidaemia may be the cause of some morbidity in children receiving asparaginase. Asparaginase-induced hyperlipidaemia should be monitored in ALL patients during the induction phase of treatment.

Background: Hyperglycemia is one of the most complications of corticosteroid and asparaginase during induction phase of chemotherapy in children suffering from acute lymphoblastic leukemia (ALL). This study was carried out to evaluate the incidence of hyperglycemia and associated risk factors during chemotherapy induction phase at Amirkola Children's Hospital. Materials and Methods: In this cross-sectional (retrospective) study, 150 children (mean age: 79.16±42.68 months) with ALL were evaluated (2000- 2011). Hyperglycemia was described as random blood glucose level more than 200mg/dl in patients less than 2 years old. In patients older than 2 years, fasting blood glucose level more than 110-125 mg/dl was considered as impaired glucose level and fasting blood glucose level more than 126 mg/dl was defined as diabetes mellitus. The data were analyzed using SPSS (version 18) and running chi square test, pearson Ccorrelation, and logistic regression. P-values less than0.05 was considered statistically significant. Results: Out of 150 children with ALL, 21 (14%) of them had hyperglycemia, but none of them had diabetic ketoacidosis. Hyperglycemia was significantly associated with gender (P=0.014) and age. (P=0.000) which was more likely in patients older than 10 years. The incidence of hyperglycemia was also related to BMI (P=0.000). Relapse rate for ALL was 14.7%, which was not significantly associated with hyperglycemia. Conclusion: Hyperglycemia was common and transient during induction phase of chemotherapy and it was correlated with age, sex, and weight.