The efficacy of L. in reducing neutrophil recovery time in childhood cancer with febrile neutropenia: a randomized, double-blind, placebo-controlled trial.

Introduction: Febrile neutropenia is a serious complication of cancer chemotherapy that can result in delays in treatment. This study evaluates the efficacy of L. at neutrophil recovery time in children with chemotherapy-associated febrile neutropenia.

Cardioprotective effects of deferoxamine in acute and subacute cardiotoxicities of doxorubicin: a randomized clinical trial.

Background: Cardiotoxicity is a major concern following doxorubicin (DOX) use in the treatment of malignancies. We aimed to investigate whether deferoxamine (DFO) can prevent acute cardiotoxicity in children with cancer who were treated with DOX as part of their chemotherapy.

Results: Sixty-two newly-diagnosed pediatric cancer patients aged 2-18 years with DOX as part of their treatment regimens were assigned to three groups: group 1 (no intervention, n = 21), group II (Deferoxamine (DFO) 10 times DOX dose, n = 20), and group III (DFO 50 mg/kg, n = 21).

The survival of childhood leukemia: An 8-year single-center experience.

Background: The survival of childhood leukemia has improved. We aimed to report the survival rate and the associated factors in children with acute leukemia during an 8-year follow-up.

Aims: This study investigates the 8-year survival rates of children with acute myeloid leukemia (AML) and acute lymphoblastic leukemia (ALL) in Shiraz, the largest oncology center in Southern Iran.

Comparative Effectiveness of Peg-Asparaginase and L-Asparaginase on Coagulation Markers Among Pediatric Patients with Acute Lymphoblastic Leukemia.

Background: Asparaginase (ASP), a chemotherapy component in the acute lymphoblastic leukemia (ALL) treatment, could impair normal coagulation state. Usually, a decline in the levels of several coagulation factors occurs which ultimately could lead to thrombotic events and abnormal coagulation tests. In this study, we aimed to compare the effects of two different subtypes of ASP, pegylated asparaginase (PEG-ASP) and L-asparaginase (L-ASP) on coagulation markers and test among 40 pediatric patients with ALL.

The Outcome of Children With Malignant Bone Tumors: A Single-Center Experience.

Malignant bone tumors (MBT) account for 3% to 5% of cancers in children younger than 15 years. We aimed to report the outcome of children with MBT in 10 years in Southern Iran. During the study period, 100 patients (57 Osteosarcoma, 43 Ewing sarcoma) with an M/F ratio of 1.

Comparison of the clinical features and outcome of children with hemophagocytic lymphohistiocytosis (HLH) secondary to visceral leishmaniasis and primary HLH: a single-center study.

Background: Hemophagocytic lymphohistiocytosis (HLH) is a syndrome of excessive inflammation. We aimed to describe the clinical and laboratory findings of HLH patients secondary to Visceral leishmaniasis (VL) and their treatment outcome during a 4-year follow-up period compared to primary HLH.

Method: Forty children with primary HLH confirmed by genetic study and 20 children with HLH secondary to VL confirmed by a blood or bone marrow polymerase chain reaction from 2014 to 2018 in Shiraz, Fars province, Southern Iran, were enrolled.

Feasibility and Therapeutic Potential of Combined Peptide Receptor Radionuclide Therapy With Intensive Chemotherapy for Pediatric Patients With Relapsed or Refractory Metastatic Neuroblastoma.

Background: Recent evidence has demonstrated high expression of somatostatin receptors in neuroblastoma (NB) cells. Because of this, we endeavored to evaluate the diagnostic performance and clinical efficacy of 68Ga-DOTATATE PET/CT and peptide receptor radionuclide therapy (PRRT) using 177Lu-DOTATATE combined with chemotherapy in pediatric NB patients.

Patients And Methods: In total, 14 pediatric patients with histopathologically confirmed NB underwent 68Ga-DOTATATE PET/CT.

Bayesian spatial modeling of transfusion-dependent β-thalassemia incidence rate in Fars Province, Southern Iran.

Background: Using maps and spatial analysis are technologies to evaluate the magnitude and spatial distribution of disease in epidemiology investigations. We aimed to conduct a Bayesian spatial analysis on epidemiologic data of transfusion-dependent β-thalassemia (TDT) patients.

Methods: In this cross-sectional study, data of all TDT patients diagnosed during 1955-2018 in all counties of Fars Province were obtained from data registry of the Organization of Special Diseases of Shiraz University of Medical Sciences in Shiraz, Fars Province, Iran.

Effects of three months of treatment with vitamin E and N-acetyl cysteine on the oxidative balance in patients with transfusion-dependent β-thalassemia.

Oxidative stress is a major mechanism contributing to the progression of β-thalassemia. To assess the effect of vitamin E and N-acetyl cysteine (NAC) as antioxidant agents on total oxidative stress (TOS) status and total antioxidant capacity (TAC) in patients with transfusion-dependent β-thalassemia (TDT). In this open-label randomized controlled trial, from May to August 2019, 78 eligible patients with TDT over the age of 18 were enrolled.

Ocular findings in patients with transfusion-dependent β-thalassemia in southern Iran.

Background: Ocular involvement may occur via several mechanisms in patients with transfusion-dependent β-thalassemia (TDT) mainly chronic anemia, iron overload and iron chelator toxicity. We aimed to evaluate the frequency of abnormal ocular findings and their relationship with hematologic parameters in TDT patients.

Methods: In this cross-sectional study from January 2018 to January 2019, a total of 79 patients with TDT over the age of 18 who were on iron-chelation therapy (ICT) were consecutively investigated.

A novel frame-shift deletion in FANCF gene causing autosomal recessive Fanconi anemia: a case report.

Background: Fanconi anemia (FA) is a heterogeneous genetic disorder characterized by congenital anomalies, early-onset bone marrow failure, and a high predisposition to cancers. Up to know, different genes involved in the DNA repair pathway, mainly FANCA genes, have been identified to be affected in patients with FA.

Case Presentation: Here, we report clinical, laboratory and genetic findings in a 3.

Successful treatment of refractory metastatic neuroblastoma with panobinostat in combination with chemotherapy agents and iodine-131-meta-iodobenzylguanidine therapy.

Introduction: Neuroblastoma commonly required multimodal therapy containing surgery, chemotherapy, radiotherapy, and immunotherapy.

Case Report: In our case, who had refractory metastatic neuroblastoma, we use histone deacetylase inhibitor (panobinostat) in combination with chemotherapy agents and iodine-131-meta-iodobenzylguanidine (MIBG) therapy.

Management And Outcome: This approach leads to successfully treat the patient.

Cellular mesoblastic nephroma in infants and children: Report of four cases and review of the literature.

Background: Cellular mesoblastic nephroma is rare after infancy, and there are many controversial reports about its clinical presentation and treatment as well as outcome in infants, young children, and adolescents.

Objectives: In this report, we will discuss our experience with four cases of cellular mesoblastic nephroma presented from infancy to childhood (from 18 months of age to 11 years of age).

Cases: During 10 years, we had the experience of 4 cases of pediatric renal tumor with the diagnosis of cellular mesoblastic nephroma, which have been followed between 1 year and 6 years.

Expression of antiapoptotic proteins livin and survivin in pediatric AML patients, as prognostic markers.

Objective: Survivin and livin are highly expressed in various malignancies and their expression levels may be related to unfavorable prognosis. The aim was to investigate the relationships of these two markers with some prognostic factors and with survival of the children with acute myeloid leukemia (AML).

Methods: Livin and survivin expression was investigated quantitatively by immunohistochemistry staining technique in 43 primary formalin-fixed, paraffin-embedded bone marrow blocks in pediatric age group (<18 years).

Acute Progressive Visual Loss in a Case of Acute Myeloid Leukemia: Challenges in the Utility of Molecular Tests in Early Diagnose of Cytomegalovirus Retinitis.

Cytomegalovirus (CMV) retinitis is one of the rare but debilitating presentations of the CMV infection in children with leukemia. Herein, we report a 12-year-old boy with acute myeloid leukemia complicated by rapid progressive visual loss during relapse of leukemia. The definite diagnosis of CMV retinitis was made after vitreous aspiration.

Evaluation of Metabolic Syndrome and Related Factors in Children Affected by Acute Lymphoblastic Leukemia.

Introduction: Obesity is among the medical problems in survivors of childhood acute lymphoblastic leukemia (ALL). These patients are at risk of metabolic syndrome (MS). The present study aimed to follow the patients with ALL regarding the incidence of MS.

A cross-sectional study of complementary and alternative medicine use in patients with coagulation disorders in Southern Iran.

Objective: Complementary and alternative medicine (CAM) use has an increasing trend around the world. Despite the wild application of CAM in patients with coagulation disorders, its efficacy is still questioned by many studies. The aim of this study was to determine the frequency and types of CAM usage, and the factors affecting CAM use among patients with bleeding disorders.

Interleukin-23 Receptor Gene Variants in Acute Lymphoblastic Leukemia and Their Relation to Prognostic Factors.

Background: Interleukin (IL)-23 has an important role in tumor immune regulation.

Objective: To investigate the possible association of interleukin-23 receptor (IL23R) gene variants rs1884444, rs10889677 and rs11209026 with development of acute lymphoblastic leukemia (ALL).

Methods: The IL23R variants were studied in 164 ALL patients and compared to 175 healthy controls by polymerase chain reaction-restriction fragment length polymorphism.

Comparison Effect of Intravenous Ketamine with Pethidine for Analgesia and Sedation during Bone Marrow Procedures in Oncologic Children: A Randomized, Double-Blinded, Crossover Trial.

Children suffering from cancer always require pain relief and reduce anxiety when undergoing painful procedures. The aim of this study is to compare the effect of pethedine and ketamine administration in cancer-diagnosed children undergoing bone marrow aspiration and biopsy procedures. A randomized, double-blinded, crossover trial was carried out on 57 children undergoing painful procedures (bone marrow aspiration/biopsy).

Introduction of novel α-hemoglobin gene mutation with transfusion-dependent phenotype.

Objective And Importance: Thalassemia is the most frequently monogenetic disorders around the world that is inherited as a recessive single-gene disease, resulting from mutations in α- or β-globin gene clusters. The aim of this report was to present a new insertional mutation in the α globin gene which causes transfusion-dependent anemia in α-thalassemic patients.

Clinical Presentation: Two 5-year-old girls with blood transfusion-dependent α-thalassemia anemia and another girl with moderate α-thalassemia have been presented among patients who have been referred to Hematology and Thalassemia Research Center, Dastgheib Hospital, Shiraz, Iran.

Prevalence of Iron deficiency anemia in children with liver cirrhosis: A cross-sectional study.

Background: Among the many complications reported for cirrhosis, iron deficiency anemia (IDA) has attracted much attention. This type of anemia, in contrast to other types of anemia, is easy to treat prophylactically, but if left untreated can lead to a poor quality of life. The aim of this study was to estimate the hemoglobin and serum iron levels among patients with liver cirrhosis for the early diagnosis of IDA and to avoid unnecessary testing and iron supplementation.

Yeast colonization and drug susceptibility pattern in the pediatric patients with neutropenia.

Background: Pediatric patients with neutropenia are vulnerable to invasive Candida infections. Candida is the primary cause of fungal infections, particularly in immunosuppressed patients. Candida albicans has been the most common etiologic agent of these infections, affecting 48% of patients.

Changes in platelet count and mean platelet volume during infectious and inflammatory disease and their correlation with ESR and CRP.

Background: The measurements of platelet count and mean platelet volume (MPV) are routinely available nowadays. The aim of this study was to evaluate the platelet count and MPV trend in infectious and inflammatory processes. We also investigated whether these parameters were associated with the known markers of disease activity, erythrocyte sedimentation rate (ESR) and C- reactive protein (CRP).

Determining and surveying the role of carnitine and folic acid to decrease fatigue in β-thalassemia minor subjects.

Beta-thalassemia minor (BTM) patients usually experience fatigue, bone pain complaint, and muscle weakness. Carnitine is an essential protein for transportation of long-chain fatty acids to the matrix for beta-oxidation. BTM patients have abnormally low plasma carnitine concentrations, which results in deficient ATP production.