Risk factors for infections in myelofibrosis: role of disease status and treatment. A multicenter study of 507 patients.

abstract：:Acute myeloid leukemia (AML) is defined as ≥20% myeloblasts, representing a change from original guidelines where ≤30% blasts were considered as myelodysplastic syndromes (MDS), and 20-29% blasts classified as refractory anemia with excess blasts in transformation (RAEB-T). Whether the diagnostic bone marrow blast per...

journal_title：American journal of hematology

authors： DiNardo CD,Garcia-Manero G,Pierce S,Nazha A,Bueso-Ramos C,Jabbour E,Ravandi F,Cortes J,Kantarjian H

更新日期：2016-02-01 00:00:00

abstract：:We measured the plasma level of fibrinogen in 560 patients with disseminated intravascular coagulation (DIC) and evaluated its relationship with outcome and with other hemostatic markers. Forty-seven percent of patients had >200 mg/dL of plasma fibrinogen and 24% had <100 mg/dl of plasma fibrinogen, suggesting that pl...

journal_title：American journal of hematology

authors： Wada H,Mori Y,Okabayashi K,Gabazza EC,Kushiya F,Watanabe M,Nishikawa M,Shiku H,Nobori T

更新日期：2003-01-01 00:00:00

abstract：:To compare the features of sickle-cell anemia in Brazil with those in other locales, we studied the effects of the beta-globin-like gene cluster haplotype and alpha-thalassemia upon the clinical and hematological features in 85 patients. The distribution of haplotypes differed from that in the United States and Jamaic...

journal_title：American journal of hematology

authors： Figueiredo MS,Kerbauy J,Gonçalves MS,Arruda VR,Saad ST,Sonati MF,Stoming T,Costa FF

更新日期：1996-10-01 00:00:00

abstract：:Although karyotypic abnormalities are well documented in B-cell chronic lymphocytic leukemia (B-CLL), few sequential cytogenetic studies have been done. In this study, peripheral blood lymphocytes from fifty-one patients with B-CLL were sequentially karyotyped over a mean interval of 13.8 months (range, one to 51 mont...

journal_title：American journal of hematology

authors： Finn WG,Kay NE,Kroft SH,Church S,Peterson LC

更新日期：1998-11-01 00:00:00

abstract：:Neutrophils that bear receptors for the Fc portion of immunoglobulin G have been demonstrated to be more active in assays of adherence, aggregation, and chemotaxis compared to Fc receptor-negative cells. We examined the relationship of neutrophil Fc receptor activity and cell-cell adherence or aggregation induced by p...

journal_title：American journal of hematology

authors： Spagnuolo PJ,Fain M,Bass SN

更新日期：1987-11-01 00:00:00

abstract：:During the 5-year period from 1981 to 1985, we have observed 8 cases of acquired immunodeficiency syndrome (AIDS) among our 85 patients with hemophilia A. Thus, the prevalence of AIDS with hemophilia A is 9.4% in our patient population. By utilizing stored serum or plasma samples dating back to 1978, antibody against ...

journal_title：American journal of hematology

authors： Kim HC,Nahum K,Raska K Jr,Gocke DJ,Kosmin M,Karp GI,Saidi P

更新日期：1987-02-01 00:00:00

abstract：:Initially described in 1948 by Hertert thromboelastography (TEG) provides a real-time assessment of viscoelastic clot strength in whole blood. Rotational thromboelastometry (ROTEM) evolved from TEG technology and both devices generate output by transducing changes in the viscoelastic strength of a small sample of clot...

journal_title：American journal of hematology

authors： Whiting D,DiNardo JA

更新日期：2014-02-01 00:00:00

abstract：:Total body irradiation (TBI) has been thought to promote donor cell engraftment in allogeneic hematopoietic cell transplantation (HCT) from alternative donors. However, recent progress in HCT strategies may affect the clinical significance of TBI on neutrophil engraftment. With the use of a Japanese transplant registr...

journal_title：American journal of hematology

authors： Nakasone H,Fuji S,Yakushijin K,Onizuka M,Shinohara A,Ohashi K,Miyamura K,Uchida N,Takanashi M,Ichinohe T,Atsuta Y,Fukuda T,Ogata M,Complication Working Group of Japanese Society for Hematopoietic Cell Transplantation.

更新日期：2017-02-01 00:00:00

abstract：:Several syndromes characterized by striking eosinophilia may be complicated by thrombosis. The experiments described indicate that, paradoxically, eosinophils and certain of their constituents inhibit the activation of Hageman factor (HF, factor XII). In earlier studies, suspensions of mixed types of granulocytes, oth...

journal_title：American journal of hematology

authors： Ratnoff OD,Gleich GJ,Shurin SB,Kazura J,Everson B,Embury P

更新日期：1993-01-01 00:00:00

abstract：:We report the case of an immunocompetent woman who developed disseminated intravascular coagulation (DIC) due to acute cytomegalovirus (CMV) infection and was successfully treated with plasma exchange. Extensive investigations revealed no other cause for her DIC, and she did not have any recurrence after more than 1 y...

journal_title：American journal of hematology

authors： Niewold TB,Bundrick JB

更新日期：2006-06-01 00:00:00

abstract：:Autoantibody production following allogeneic stem-cell transplantation is common and is often ascribed to the immune dysregulation associated with graft-versus-host disease. Recent data suggests that donor-memory B cells can be reactivated on exposure to antigen and result in antibody production in the recipient ident...

journal_title：American journal of hematology

authors： Ritchie DS,Sainani A,D'Souza A,Grigg AP

更新日期：2005-08-01 00:00:00

abstract：:CD7 antigen, a T-cell lineage associated antigen, is expressed in a minority of patients with acute myeloid leukemia (AML). The biologic and clinical significance of this finding is not clearly established. In this retrospective study of patients with de novo acute myeloid leukemia, we have identified CD7 expression a...

journal_title：American journal of hematology

authors： Saxena A,Sheridan DP,Card RT,McPeek AM,Mewdell CC,Skinnider LF

更新日期：1998-08-01 00:00:00

abstract：:Cyclooxygenases (COX) are key enzymes in the conversion of arachidonic acid to prostaglandins. Several studies have shown a relation between angiogenesis and COX-2 expression. Elevated expression of cyclooxygenase-2 (COX-2), however, has not been reported in multiple myeloma (MM) in the literature. The aim of this stu...

journal_title：American journal of hematology

authors： Cetin M,Buyukberber S,Demir M,Sari I,Sari I,Deniz K,Eser B,Altuntas F,Camci C,Oztürk A,Turgut B,Vural O,Unal A

更新日期：2005-11-01 00:00:00

abstract：:Chimeric antigen receptor (CAR) T-cell therapy represents a major advancement in personalized cancer treatment. In this strategy, a patient's own T cells are genetically engineered to express a synthetic receptor that binds a tumor antigen. CAR T cells are then expanded for clinical use and infused back into the patie...

journal_title：American journal of hematology

authors： Feins S,Kong W,Williams EF,Milone MC,Fraietta JA

更新日期：2019-05-01 00:00:00

abstract：:CD19+CD5+ lymphocytes constitute a minority of peripheral blood B cells. In view of the importance of these cells in the pathogenesis of the immunoregulation of myeloma, their incidence in another lymphoid organ was determined. CD5+ B cells were studied in 9 spleens from patients with multiple myeloma and in 10 spleen...

journal_title：American journal of hematology

authors： MacKenzie MR,Paglieroni T,Caggiano V

更新日期：1991-07-01 00:00:00

abstract：:To monitor successful engraftment after bone marrow transplantation, we performed Southern hybridization analysis or dot blot analysis of DNA in a set of sex-mismatched cases using a Y-chromosome-specific DNA probe (pHY10). This method was extremely sensitive and rapid for checking which cells contain the Y-chromosome...

journal_title：American journal of hematology

authors： Morisaki H,Morisaki T,Nakahori Y,Ogura H,Kanno H,Tani K,Kodo H,Fujii H,Asano S,Miwa S

更新日期：1988-01-01 00:00:00

abstract：:Twenty-eight patients undergoing cardiac surgery were prospectively studied and were assigned to two groups. The patients received 0.8- (Group L) or 2.0-fold (Group H) dose of protamine for the neutralization after cardiopulmonary bypass (CPB) which was determined by Hepcon HMS(R) assay system in which the reagent cha...

journal_title：American journal of hematology

authors： Miyashita T,Nakajima T,Hayashi Y,Kuro M

更新日期：2000-06-01 00:00:00

abstract：:We examined inter- and intraobserver reproducibility and concordance between histological diagnosis and independently collected clinical findings in a large series of patients with the major subtypes of myeloproliferative neoplasms (MPNs) and controls. Seven hematopathologists reviewed 272 bone marrow biopsies includi...

journal_title：American journal of hematology

authors： Madelung AB,Bondo H,Stamp I,Loevgreen P,Nielsen SL,Falensteen A,Knudsen H,Ehinger M,Dahl-Sørensen R,Mortensen NB,Svendsen KD,Lange T,Ralfkiaer E,Nielsen K,Hasselbalch HC,Thiele J

更新日期：2013-12-01 00:00:00

abstract：:Patients with indolent non-Hodgkin lymphoma (NHL) have multiple treatment options yet there is no consensus as to the best initial therapy. Lenalidomide, an immunomodulatory agent, has single agent activity in relapsed lymphoma. This trial was conducted to assess feasibility, efficacy, and safety of adding lenalidomid...

journal_title：American journal of hematology

authors： Rosenthal A,Dueck AC,Ansell S,Gano K,Conley C,Nowakowski GS,Camoriano J,Leis JF,Mikhael JR,Keith Stewart A,Inwards D,Dingli D,Kumar S,Noel P,Gertz M,Porrata L,Russell S,Colgan J,Fonseca R,Habermann TM,Kapoor P,B

更新日期：2017-05-01 00:00:00

abstract：:A 64-year-old woman with mild bilateral parotid gland swelling and bilateral lower extremity purpura was admitted for evaluation of xerostomia and pancytopenia. The patient had an increased erythrocyte sedimentation rate, pancytopenia, and positive tests for antibodies to nuclear antigen, SS-A, and SS-B. Impaired cell...

journal_title：American journal of hematology

authors： Seki T,Kiyosawa K,Monno S,Imai Y,Furukawa K,Kumazawa S,Ota M,Saito H,Furuta S,Nakahata T

更新日期：1993-07-01 00:00:00

abstract：:The authors report a 10-year-old boy with hepatosplenic gammadelta T-cell lymphoma, a rare form of lymphoma that is highly aggressive, exceedingly rare in children, and primarily seen in young men. Conventional multi-agent chemotherapy appears to be inadequate for cure. This is the first report with this type of lymph...

journal_title：American journal of hematology

authors： Gassas A,Kirby M,Weitzman S,Ngan B,Abla O,Doyle JJ

更新日期：2004-02-01 00:00:00

abstract：:The purpose of the study was to analyze clinical and/or autopsy findings at the time of death among adults with sickle cell disease (SCD) at Howard University in Washington, DC over a 25-year period. A single physician recorded circumstances of death among 141 adult SCD patients he treated and knew well from 1976 to 2...

journal_title：American journal of hematology

authors： Darbari DS,Kple-Faget P,Kwagyan J,Rana S,Gordeuk VR,Castro O

更新日期：2006-11-01 00:00:00

abstract：:Although acute myeloid leukemia (AML) with t(8;21) belongs to the favorable risk AML subset, relapse incidence may reach 30% in those patients. RUNX1-RUNX1T1 fusion transcript is a well-established marker for minimal residual disease (MRD) monitoring. In this study, we investigated the feasibility and performances of ...

journal_title：American journal of hematology

authors： Duployez N,Nibourel O,Marceau-Renaut A,Willekens C,Helevaut N,Caillault A,Villenet C,Celli-Lebras K,Boissel N,Jourdan E,Dombret H,Figeac M,Preudhomme C,Renneville A

更新日期：2014-06-01 00:00:00

abstract：:A growing body of evidence suggests that iron overload is associated with inferior outcomes after myeloablative allogeneic hematopoietic stem cell transplantation (HSCT). However, all of those studies used surrogate markers of iron overload, especially serum ferritin, and most had a retrospective design. We conducted ...

journal_title：American journal of hematology

authors： Armand P,Sainvil MM,Kim HT,Rhodes J,Cutler C,Ho VT,Koreth J,Alyea EP,Neufeld EJ,Kwong RY,Soiffer RJ,Antin JH

更新日期：2012-06-01 00:00:00

abstract：:We analyzed the genetic defects of 21 unrelated patients with venous thrombosis in whom hereditary protein C deficiency was diagnosed. Eleven mutations were detected in 18 families, while no mutation was detectable in the other three families. Among these mutations, a common genetic mutation of protein C (PROC) gene r...

journal_title：American journal of hematology

authors： Tsay W,Shen MC

更新日期：2004-05-01 00:00:00

abstract：:Argentine hemorrhagic fever (AHF) is a viral disease caused by Junin virus and characterized by hematologic and neurological involvement. The main hematologic features are leukopenia, thrombocytopenia, and bone marrow hypoplasia. Hematopoietic growth factors serum levels were measured by ELISA technique in forty-eight...

journal_title：American journal of hematology

authors： Marta RF,Enria D,Molinas FC

更新日期：2000-05-01 00:00:00

abstract：:The effect of short-chain aliphatic acids on [3H]deoxythymidine incorporation into DNA was studied in human mitogen-stimulated lymphocytes. Butyric acid at 1-2 mM level was strongly inhibitory; however, its hydroxy or amino derivatives were ineffective. Valeric and propionic acids were less inhibitory. Formic, acetic,...

journal_title：American journal of hematology

authors： Stolc V

更新日期：1982-09-01 00:00:00

abstract：:Disseminated intravascular coagulation (DIC) is a complex acquired coagulopathy resulting from excessive thrombin formation. Abnormal tissue factor (TF) expression is a major mechanism initiating DIC in many disorders, including obstetrical complications, sepsis, cancer, and trauma. Numerous laboratory tests are avail...

journal_title：American journal of hematology

authors： Carey MJ,Rodgers GM

更新日期：1998-09-01 00:00:00

abstract：:Reduced intensity conditioning (RIC) regimens are widely used in allogeneic stem cell transplantation (SCT). In this study, we retrospectively investigated the clinical outcomes of RIC with fludarabine (Flu; 180 mg/m(2)), intravenous busulfan (BU; 6.4 mg/kg) or oral BU (8 mg/kg), and low-dose total body irradiation (T...

journal_title：American journal of hematology

authors： Takahata M,Hashino S,Okada K,Onozawa M,Kahata K,Sugita J,Shigematsu A,Kondo T,Yamamoto S,Endo T,Nishio M,Ito YM,Tanaka J,Koike T,Asaka M,Imamura M

更新日期：2010-04-01 00:00:00

abstract：:Primary systemic light-chain (AL) amyloidosis a disorder characterized by accumulation of monoclonal light chains as aggregated amyloid fibrils in tissues of multiple organs to cause organ dysfunction and death (Kyle and Gertz, Semin Hematol 1995;32:45-59; Merlini and Bellotti, N Engl J Med 2003;349:583-596). Although...

journal_title：American journal of hematology

authors： Jun HJ,Kim K,Kim SJ,Mun YC,Bang SM,Won JH,Kim CS,Lee JH,Korean Multiple Myeloma Working Party (KMMWP).

更新日期：2013-01-01 00:00:00