The clinical utility of new reticulocyte and erythrocyte parameters on the Sysmex XN 9000 for iron deficiency in pregnant patients.

abstract：INTRODUCTION:Monitoring of factor IX (FIX) replacement therapy in haemophilia B relies on accurate coagulation assays. However, considerable interlaboratory variability has been reported for one-stage clotting (OSC) assays. This study aimed to evaluate the real-world, interlaboratory variability of routine FIX activity...

journal_title：International journal of laboratory hematology

authors： Sommer JM,Sadeghi-Khomami A,Barnowski C,Wikén M,Willemze AJ

更新日期：2020-06-01 00:00:00

abstract：:This 22-year-old women presented to the ante-natal clinic of this hospital for prenatal screening for beta-thalassemia. Cation exchange high performance liquid chromatography (HPLC) using 'Beta Thalassemia Short Program' on Bio-Rad 'Variant' system revealed HbC value of 81.6%. The CBC showed microcytic hypochromic ane...

journal_title：International journal of laboratory hematology

authors： Kumar S,Rana M,Handoo A,Saxena R,Verma IC,Bhargava M,Sood SK

更新日期：2007-10-01 00:00:00

abstract：:Direct international normalized ratio (INR) determination using certified INR plasmas was shown to improve precision and accuracy. We evaluated the utility of a multicalibrator in determining INR. INR values were measured in 493 blood samples from patients subjected to anticoagulation therapy (320) and control subject...

journal_title：International journal of laboratory hematology

authors： Cha CH,Park CJ,Kim DH,Kim MJ,Cho YU,Jang S,Chi HS

更新日期：2010-08-01 00:00:00

abstract：INTRODUCTION:Clot waveform analysis (CWA), a new methodology to assess coagulation process, can be usefully applied in various clinical settings. However, its clinical use is limited mainly because of the absence of standardization. No consensus exists regarding the wavelengths at which CWA has to be performed what is ...

journal_title：International journal of laboratory hematology

authors： Evrard J,Siriez R,Morimont L,Thémans P,Laloy J,Bouvy C,Gheldof D,Mullier F,Dogné JM,Douxfils J

更新日期：2019-06-01 00:00:00

abstract：:The paucity of clinical reports in the world literature suggests that, as a disease entity, haemoglobin SE compound heterozygosity is of negligible importance. In view of the significant community prevalence of this haemoglobinopathy in the Sultanate of Oman where it is the second most prevalent sickling disorder, a h...

journal_title：International journal of laboratory hematology

authors： Knox-Macaulay HH,Ahmed MM,Gravell D,Al-Kindi S,Ganesh A

更新日期：2007-08-01 00:00:00

abstract：:Eosinophilia is typically secondary, that is, reactive, in nature and is associated with a wide variety of neoplastic and non-neoplastic disorders. Clonal eosinophilia is also seen in a wide variety of hematopoietic neoplasms, and sub-classification can be diagnostically challenging. A proper evaluation of persistent ...

journal_title：International journal of laboratory hematology

authors： Larsen RL,Savage NM

更新日期：2019-04-01 00:00:00

abstract：INTRODUCTION:D-dimer (DD) assays are effective for the exclusion of deep-vein thrombosis (DVT), but point-of-care (POC) DD assays have not been fully evaluated. METHODS:We have compared five POC DD assays (Pathfast, Cardiac, Vidas, Stratus and NycoCard) with our routine DD method (Tinaquant), testing 60 samples from p...

journal_title：International journal of laboratory hematology

authors： Antovic JP,Höög Hammarström K,Forslund G,Eintrei J,Sten-Linder M

更新日期：2012-10-01 00:00:00

abstract：INTRODUCTION:To study the effect of bortezomib alone or in combination with daunorubicin (DNR) on an mdr1 single-factor drug-resistant leukemia cell line K562/MDR1, a multifactor-resistant cell line K562/A02, a drug-sensitive cell line K562, and primary cells from acute myeloid leukemia patients. METHODS:The cell line...

journal_title：International journal of laboratory hematology

authors： Zheng B,Zhou R,Gong Y,Yang X,Shan Q

更新日期：2012-06-01 00:00:00

abstract：INTRODUCTION:It has been recently suggested that microparticles (MP) play a role in the pathogenesis of thrombotic complications. This study aimed to assess the contribution of procoagulant activity expressed by circulating MP in thrombotic events in MPN patients. METHODS:Seventy-four MPN patients were enrolled in a t...

journal_title：International journal of laboratory hematology

authors： Baccouche H,Ben Jemaa M,Chakroun A,Chadi S,Mahjoub S,Sfar I,Gorgi Y,Ben Romdhane N

更新日期：2017-10-01 00:00:00

abstract：:In the 8 years since the publication of the 4th edition of the WHO Classification of Hematopoietic and Lymphoid Tumours in 2008, there has been rapid accumulation of knowledge in the molecular genetics, biology, clinical behavior of many hematologic malignancies. Concepts and models have advanced to the point at which...

journal_title：International journal of laboratory hematology

authors： Hsi ED

更新日期：2017-05-01 00:00:00

abstract：INTRODUCTION:The STA R Max® 2 is a new coagulation analyser developed by Diagnostica Stago, able to perform clotting, chromogenic and immuno-turbidimetric tests. A pre-analytical module build into the cap-piercing needle performs the sample integrity verification (sample tube filling and measurement of haemolysis, icte...

journal_title：International journal of laboratory hematology

authors： Cupaiolo R,Govaerts D,Blauwaert M,Cauchie P

更新日期：2019-12-01 00:00:00

abstract：INTRODUCTION:Women are at higher risk of venous thromboembolism (VTE) during pregnancy and the puerperium. Global coagulation assays (GCAs), including thromboelastography (TEG), thrombin generation using the calibrated automated thrombogram (CAT) and fibrin generation using the overall haemostatic potential assay (OHP)...

journal_title：International journal of laboratory hematology

authors： O'Keefe D,Lim HY,Tham J,Ho P,Hui L

更新日期：2020-11-10 00:00:00

abstract：:The diagnosis of iron deficiency in hospital patients can be difficult in the presence of inflammation. A raised serum transferrin receptor (sTfR) level is useful as a marker of iron deficiency as it is unaffected by inflammation. However, diseases that cause an increase in erythropoietic activity can also result in a...

journal_title：International journal of laboratory hematology

authors： Ong KH,Tan HL,Tam LP,Hawkins RC,Kuperan P

更新日期：2008-12-01 00:00:00

abstract：INTRODUCTION:Malaria is a life-threatening infectious disease, which has been for long confined to specific endemic areas. Nevertheless, the recent increase in immigration flows from endemic regions and imported cases has reemphasized many diagnostic challenges in Western countries, thus paving the way to introduce rap...

journal_title：International journal of laboratory hematology

authors： Buoro S,Manenti B,Seghezzi M,Moioli V,Bagorria M,Callegaro A,Ottomano C,Lippi G

更新日期：2018-06-01 00:00:00

abstract：INTRODUCTION:The study aims to evaluate the diagnostic utility of thyrogastric immune features in the identification of intrinsic factor antibody negative (IFA -ve) pernicious anaemia (PA) patients. METHODS:Clinico-pathological features of 'intrinsic factor antibody positive (IFA +ve) PA' and 'IFA -ve presumed PA' Chi...

journal_title：International journal of laboratory hematology

authors： Chan J,Chan HY

更新日期：2011-08-01 00:00:00

abstract：INTRODUCTION:The investigation of platelet function by aggregometry requires specialist equipment and is labour intensive. We have developed an automated platelet aggregation method on a routine coagulation analyser. METHODS:We used a CS-2000i (Sysmex) with prototype software to perform aggregation in platelet-rich pl...

journal_title：International journal of laboratory hematology

authors： Lawrie AS,Kobayashi K,Lane PJ,Mackie IJ,Machin SJ

更新日期：2014-08-01 00:00:00

abstract：:Myelodysplastic syndrome (MDS) with hypocellular bone marrow (BM) is often difficult to distinguish from aplastic anemia (AA). Furthermore, the diagnosis of MDS with low blast counts and normal karyotype may be problematic. These issues highlight the need for a reliable marker for the diagnosis of MDS. This study was ...

journal_title：International journal of laboratory hematology

authors： Huh HJ,Chae SL,Lee M,Hong KS,Mun YC,Seong CM,Chung WS,Huh JW

更新日期：2009-06-01 00:00:00

abstract：INTRODUCTION:Several factors influence the severity of Plasmodium falciparum; here, we investigate the impact of alpha+-thalassaemia genotype on P. falciparum parasitemia and prevalence of severe anaemia amongst microcytic children from Kumasi, Ghana. METHODS:Seven hundred and thirty-two children (≤10 years) with P. f...

journal_title：International journal of laboratory hematology

authors： Opoku-Okrah C,Gordge M,Kweku Nakua E,Abgenyega T,Parry M,Robertson C,Smith CL

更新日期：2014-02-01 00:00:00

abstract：:The DM is an automated microscope, which performs WBC differential counts and monitors red cell morphology. The user either validates the cell recognition if the DM has correctly identified the WBCs or reclassifies the WBCs in the good category in case of a DM mis-assignment. Morphological anomalies of leukocytes, red...

journal_title：International journal of laboratory hematology

authors： Billard M,Lainey E,Armoogum P,Alberti C,Fenneteau O,Da Costa L

更新日期：2010-10-01 00:00:00

abstract：BACKGROUND:The MRD status detected using multiparameter flow cytometry (MFC) before allogeneic hematopoietic stem cell transplantation (allo-HSCT) has crucial prognostic value for patients with acute myeloid leukemia (AML) in morphologic complete remission (CR). We designed a novel panel of antibodies to identify aberr...

journal_title：International journal of laboratory hematology

authors： Wang Z,Guo M,Zhang Y,Xu S,Cheng H,Wu J,Zhang W,Hu X,Yang J,Wang J,Tang G

更新日期：2019-10-01 00:00:00

abstract：INTRODUCTION:In the cytogenetically normal population of AML (CN-AML), FLT3-ITD-positive and wild-type NPM1 is correlated with a worse outcome, and FLT3-ITD-negative with NPM1-mut is correlated with a better outcome. This leaves a large subpopulation of CN-AML patients without NPM1 or FLT3-ITD mutations with heterogene...

journal_title：International journal of laboratory hematology

authors： Guo RJ,Atenafu EG,Schimmer AD,Minden MD,Chang H

更新日期：2017-08-01 00:00:00

abstract：INTRODUCTION:Pathogen Inactivation allows to overcome microbial contamination and growth related to storage of platelets concentrates (PC) at room temperature. The aim of our study was to evaluate the platelet storage lesion extending the storage period of pathogen inactivated platelet concentrates over 7 days using an...

journal_title：International journal of laboratory hematology

authors： Diquattro M,De Francisci G,Bonaccorso R,Tagliavia AM,Marcatti M,Palma B,Agliastro R

更新日期：2013-12-01 00:00:00

abstract：INTRODUCTION:In acute myeloid leukemia (AML), it has been shown that AML-derived cells often remain sensitive to autophagy-inducing stimuli, leading to the idea that harnessing the autophagy can be pertinent to AML cytotoxic therapy. Despite this promising notion, to date, there is no comprehensive study addressing aut...

journal_title：International journal of laboratory hematology

authors： Zare-Abdollahi D,Safari S,Movafagh A,Ghadiani M,Tabarraee M,Riazi-Isfahani S,Gorji S,Keyvan L,Gachkar L

更新日期：2016-04-01 00:00:00

abstract：BACKGROUND:Hematological patients, receiving intensive chemotherapy (predominantly acute leukemia patients), have repeated postchemotherapy periods with severe bone marrow suppression. As a result, these patients require regular monitoring of the complete blood counts (CBC) for optimal patient care. To reduce the strai...

journal_title：International journal of laboratory hematology

authors： Kristian Kur D,Thøgersen D,Kjeldsen L,Friis-Hansen L

更新日期：2021-02-01 00:00:00

abstract：INTRODUCTION:It is widely recognized that plasma cells (PCs) are under-represented in flow cytometry (FC) studies, but the causes of this phenomenon are poorly understood. We sought to study potential variables that affect PC recovery by flow cytometry (FC) in the analysis of plasma cell myeloma (PCM). METHODS:We retr...

journal_title：International journal of laboratory hematology

authors： Cogbill CH,Spears MD,Vantuinen P,Harrington AM,Olteanu H,Kroft SH

更新日期：2015-12-01 00:00:00

abstract：BACKGROUND:Lnc-IRF2-3 and Lnc-ZNF667-AS1 were recently studied as a positive biomarker for many tumor cells. However, experimental studies found that they are associated with worse outcomes in B-CLL. METHODS:A prospective case study was conducted on 135 B-CLL patients that were compared to thirty healthy controls. The...

journal_title：International journal of laboratory hematology

authors： El-Khazragy N,Esmaiel MA,Mohamed MM,Hassan NS

更新日期：2020-06-01 00:00:00

abstract：INTRODUCTION:Gene expression profiling (GEP) risk models in multiple myeloma are based on 3'-end microarrays. We hypothesized that GEP risk signatures could retain prognostic power despite being translated and applied to whole-transcript microarray data. METHODS:We studied CD138-positive bone marrow plasma cells in a ...

journal_title：International journal of laboratory hematology

authors： Hermansen NE,Borup R,Andersen MK,Vangsted AJ,Clausen NT,Kristensen DL,Nielsen FC,Gimsing P

更新日期：2016-06-01 00:00:00

abstract：OBJECTIVES:To observe changes in the complete blood count (CBC) venous blood parameters of healthy children and establish appropriate reference intervals (RIs). METHODS:Overall, 4066 healthy children were selected and divided into four groups: infants, toddlers, preschool-age children and school-age children. Venous b...

journal_title：International journal of laboratory hematology

authors： Li J,Zhang H,Huang X,Zhang J,Wu X

更新日期：2019-10-01 00:00:00

abstract：:Bone marrow BCR-ABL transcript levels were monitored serially by real-time quantitative PCR in 46 imatinib-treated chronic myeloid leukemia patients after achieving complete cytogenetic response (CCyR) for a median of 42 months (range: 9-53). Of 41 patients in continuous CCyR, 32 and nine could achieve a >/=3-log (MMo...

journal_title：International journal of laboratory hematology

authors： Qin YZ,Liu YR,Zhu HH,Li JL,Ruan GR,Zhang Y,Jiang Q,Jiang H,Li LD,Chang Y,Huang XJ,Chen SS

更新日期：2008-08-01 00:00:00

abstract：:Modern photo-optical coagulometers collect optical data in the form of reaction curves and offer a possibility to determine clotting times at different points of clot formation by using different evaluation modes. The objectives of this study were to determine the possible impact of an evaluation mode on activated par...

journal_title：International journal of laboratory hematology

authors： Milos M,Herak DC,Zadro R

更新日期：2010-02-01 00:00:00