Aims: We aimed to evaluate the effects of maternal diabetes on neonatal iron status, measuring erythrocyte indices including hemoglobin, hematocrit, reticulocytes, mean corpuscular volume (MCV), percent (%) hypochromia, ferritin, and additionally mean reticulocyte hemoglobin content (MCHr) as an early marker of iron deficiency, and examine the association between neonatal MCHr, red cell indices, and ferritin.
Materials And Methods: We conducted a hospital-based prospective cohort study in a tertiary neonatal unit of a University Hospital from 2018 to 2020. We enrolled 126 maternal-infant pairs of mothers whose pregnancy was associated with diabetes and 74 maternal-infant pairs from uncomplicated pregnancies.
Introduction: The aim of our study was to establish reference ranges for neonatal coagulation and fibrinolysis parameters and to investigate their relationship with gestational age (GA) and birth weight (BW).
Methods: A single-centre prospective study was conducted in all healthy neonates born in our hospital during the study period, excluding those with maternal or neonatal disorders and diseases that affect haemostasis. The following parameters were measured: fibrinogen, prothrombin time (PT), international normalized ratio (INR), activated partial thromboplastin time (aPTT) as well as factors II, V, VII, VIII, IX, X, XI and XII, von Willebrand (vWF), protein C, free protein S, antithrombin (AT), activated protein C resistance (APCr), tissue plasminogen activator (tPA) and plasminogen activator inhibitor-1 (PAI-1).
: Monoallelic (heterozygous) or biallelic (homozygous or compound heterozygous) TACI mutations have been reported as the most common genetic defects in patients with common variable immunodeficiency (CVID), which is the most common clinically significant primary immunodeficiency in humans. The aim of our study was to evaluate the prevalence and any correlations of TACI defects in Greek patients with primary antibody deficiencies. : 117 patients (male/female: 53/64) with CVID (110) and a combined IgA and IgG subclass deficiency (7) with a CVID-like clinical phenotype were enrolled in the study.
View Article and Find Full Text PDFPalisaded neutrophilic granulomatous dermatitis is a cutaneous marker of a systemic disease. Clinicians' goal should be directed toward determining an underlying condition. Even if the initial investigation is inconclusive, it may be necessary that some tests are repeated, since a serious underlying disease could be revealed in the course of time.
View Article and Find Full Text PDFAnn Hematol
September 2018
The original version of this article contained a mistake. The name of Eirini Katroditou should have been Eirini Katodritou. The original article has been corrected.
View Article and Find Full Text PDFAnn Hematol
September 2018
We evaluated progression-free survival (PFS) rate of patients treated with lenalidomide/dexamethasone (Len/Dex), the efficacy of the combination, and the prognostic significance of treatment at biochemical vs. clinical relapse on PFS in 207 consecutive myeloma patients treated with Len/Dex in second line, according to routine clinical practice in Greece. First-line treatment included bortezomib-based (63.
View Article and Find Full Text PDFPneumocystis jirovecii is the causative agent of Pneumocystis pneumonia (PcP), a common and often life-threatening opportunistic infection in HIV-infected patients. However, non-HIV, immunocompromised patients are at risk of PcP as well, whereas the mortality appears to be higher among these patients. Pneumocystis co-infections with other microorganisms are less frequent and only sparse reports of combined PcP and invasive pulmonary fungal infections exist in the literature, especially in the non-HIV patients.
View Article and Find Full Text PDFAntiphospholipid syndrome (APS) is an autoimmune systemic disease characterized by vascular thrombosis (arterial or venous) and/or pregnancy complications associated with the occurrence of autoantibodies, specifically lupus anticoagulant, anticardiolipin antibodies, and/or anti-β2 glycoprotein-I antibodies confirmed at least twice over a 12 week period according to the 2006 Sydney criteria. Antiphospholipid antibodies are encountered in the general population with a reported prevalence of 1% to 5% However, APS is far more infrequent with a prevalence of 40-50/100,000 persons and an incidence of about 5 new patients/100,000 persons. APS can be diagnosed in patients with no apparent clinical or laboratory pathology (primary APS) or it may be related to numerous other conditions, autoimmune diseases (usually systemic lupus erythematosus), malignancies, infections and drugs (secondary APS).
View Article and Find Full Text PDFFor patients with intermediate-2 or high risk [according to the International Prognostic Scoring System (IPSS)] myelodysplastic syndromes (MDS), azacitidine treatment offers hematologic improvement (HI) but also has the potential to modify the natural disease course. 'RETRO-AZA-MDS-001', a retrospective chart review study was conducted from February to November 2012 across 17 hematology hospital sites of Greece, aiming to evaluate the clinical efficacy and safety profile of azacitidine in IPSS intermediate-2/high risk adult MDS patients in routine care. A total of 88 patients (median age 74.
View Article and Find Full Text PDFAnn Hematol
December 2015
Involvement of the central nervous system (CNS) is a rare complication of multiple myeloma (MM). Herein, we have described the incidence, characteristics, prognostic factors for post CNS-MM survival, and outcome of CNS-MM and explored the efficacy of novel agents (NA) (thalidomide, bortezomib, lenalidomide) in this setting. Between 2000 and 2013, 31 (0.
View Article and Find Full Text PDFA 2-year-old female was presented with high levels of serum ferritin (890 ng/mL) in a routine blood test. Clinical and laboratory investigations excluded the presence of iron overload and secondary causes of hyperferritinemia. A detailed family history and laboratory examinations revealed the presence of early-onset cataract in her 33-year-old mother, who also displayed hyperferritinemia (633 ng/mL), similar to other family members.
View Article and Find Full Text PDFWe present a 70-year-old male patient of Greek origin with choreatic movements of the tongue and face, lower limb muscle weakness, peripheral neuropathy, elevated creatinephosphokinase (CPK), acanthocytosis and haemolysis in the absence of Kell RBC antigens with an additional Factor IX-deficiency. Genetic testing for mutations in the three exons of the XK gene revealed a previously unreported hemizygous single base-pair frameshift deletion at exon 1 (c.229delC, p.
View Article and Find Full Text PDFWe describe a 69-year-old male patient who was referred for the investigation of long-lasting fever, anemia and neutropenia. Hairy cell leukemia was diagnosed and treated successfully. However, fever persisted despite thorough investigation and use of broad-spectrum antibiotics.
View Article and Find Full Text PDFWe report a fatal case of a rhino-cerebral zygomycosis, caused by Rhizopus arrhizus (oryzae). The patient was suffering from idiopathic thrombopenic purpura, diagnosed 1 year earlier. He was already treated with methylprednisolone 5 months prior to his admission to the hospital for a loss of vision and pain in the left eye as well as left orbital cellulitis.
View Article and Find Full Text PDFMutations in the SLC40A1 gene result in a dominant genetic disorder [ferroportin disease; hereditary hemochromatosis type (HH) IV], characterized by iron overload with two different clinical manifestations, normal transferrin saturation with macrophage iron accumulation (the most prevalent type) or high transferrin saturation with hepatocyte iron accumulation (classical hemochromatosis phenotype). In previous studies, the mutational analysis of SLC40A1 gene has been performed at the genomic DNA level by PCR amplification and direct sequencing of all coding regions and flanking intron-exon boundaries (usually in 9 PCR reactions). In this study, we analyzed the SLC40A1 gene at the mRNA level, in two RT-PCR reactions, followed by direct sequencing and/or NIRCA (non-isotopic RNase cleavage assay).
View Article and Find Full Text PDFRecently, the acquired mutation JAK2-V617F has been described in the majority of patients with myeloproliferative disorders (MPDs). In this study we evaluated its clinical and laboratory correlates in 166 patients with MPDs. The mutation was detected by allele-specific PCR in 119 patients: 81.
View Article and Find Full Text PDFThe congenital dyserythropoietic anemias comprise a group of rare hereditary disorders of erythropoiesis, characterized by ineffective erythropoiesis as the predominant mechanism of anemia and by characteristic morphological aberrations of the majority of erythroblasts in the bone marrow. Congenital dyserythropoietic anemia type II is the most frequent type. All types of congenital dyserythropoietic anemias distinctly share a high incidence of iron loading.
View Article and Find Full Text PDFIron overload may predominantly involve parenchymal or reticuloendothelial cells, the prototype of parenchymal iron overload being HFE-related genetic haemochromatosis. We studied a family with autosomal dominant hyperferritinaemia in whom the proband showed selective iron accumulation in the Kupffer cells on liver biopsy. Analysis of L and H ferritin genes excluded mutations responsible for hereditary hyperferritinaemia/cataract syndrome or similar translational disorders.
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