Successful Treatment of Idiopathic Multicentric Castleman Disease With Rash as the Initial Symptom Using a Rituximab-Based Regimen.

Idiopathic multicentric Castleman disease (iMCD) is a rare lymphoproliferative disorder characterized by enlarged lymph nodes and systemic inflammation, often involving multiple organ dysfunction. However, cutaneous involvement in iMCD is rare and heterogeneous, and studies on the treatment of iMCD with skin involvement are scarce. Here, we present a rare case of iMCD with prominent facial skin involvement, which showed significant improvement with rituximab-based regimen treatment.

A real-world study of infectious complications of venetoclax combined with decitabine or azacitidine in adult acute myeloid leukemia.

Purpose: The purpose of this study was to identify the incidence, sites and main pathogens, and risk factors for infectious complications occurring in patients with adult acute myeloid leukemia (AML) during the first course of venetoclax combined with decitabine or azacitidine.

Methods: A retrospective cohort analysis was performed of 81 patients with AML older than 14 years who received the first cycle of venetoclax combined with a hypomethylating agent (HMA) between March 2018 and March 2021 at our institution. Infectious complications, if any, were documented.

A novel prognostic scoring model for newly diagnosed FLT3-ITD-positive acute myeloid leukemia.

FMS-like tyrosine kinase 3-internal tandem duplication (FLT3-ITD) is one of the most common somatic mutations in acute myeloid leukemia (AML). However, the molecular structure characteristics and widely accepted prognostic factors for FLT3-ITD are still not well described. This study aimed to retrospectively examine 81 patients with FLT3-ITD-positive AML diagnosed and treated at the First Affiliated Hospital of Zhejiang University from December 2013 to March 2018 using the next-generation sequencing 185-gene platform.

Comparison of Early T-Cell Precursor and Non-ETP Subtypes Among 122 Chinese Adults With Acute Lymphoblastic Leukemia.

Adult T-cell acute lymphoblastic leukemia (T-ALL) is a rare hematological malignancy and significantly linked to poor outcomes. Early T-cell precursor (ETP) leukemia is a unique subtype of T-ALL. The aim of this study is to compare the differences between ETP and non-ETP ALLs in China.

Salvage tigecycline in high risk febrile neutropenic patients with hematological malignancies: a prospective multicenter study.

The purpose of this prospective, multi-center study was to examine the efficacy and safety of tigecycline as empirical treatment in neutropenic patients with hematological malignancies who failed to respond to first-line antibiotics. A total of 125 patients with persistent fever (>72 h) despite first-line antibiotics received empirical treatment with tigecycline (loading dose of 100 mg, followed by 50 mg every 12 h). The use of other antimicrobial agents was not restricted.

[Therapeutic Efficacy of VICP+L-ASP/TKI on Adult Patients with B-ALL].

Objective: To evaluate the therapeutic efficacy of VICP+L-ASP/TKI on adult patients with B-ALL and to explore the influence factors.

Methods: Forty-one adult B-ALL patients treated with VICP+L-ASP/TKI from August 2008 to June 2014 were following-up. The complete remission(CR) rate, toxicity, overall survival(OS) and event free survival(EFS) after induction treatment were analyzed, the therapeutic outcome of patients between different risk stratification subgroups was compared, the influence of standardized consolidatory and maintaining treatment as well as allogeneic hematopoietic stem cell transplantation(allo-HSCT) on survival time was analyzed.

Long-term remission induced by low-dose rituximab for relapsed and refractory thrombotic thrombocytopenic purpura: A report of two cases.

Thrombotic thrombocytopenic purpura (TTP) is acquired in the majority of cases. Traditional therapy consists of plasma exchange (PEX), as well as the administration of certain immunosuppressive agents including steroids. A standard dose of rituximab (RTX) at 375 mg/m weekly for 4 consecutive weeks was recently demonstrated to have significant activity in patients with acquired TTP.

Impact of Chemotherapy Delay on Overall Survival for AML with IDH1/2 Mutations: A Study in Adult Chinese Patients.

The effect of time from diagnosis to treatment (TDT) on overall survival of patients with acute myeloid leukemia (AML) remains obscure. Furthermore, whether chemotherapy delay impacts overall survival (OS) of patients with a special molecular subtype has not been investigated. Here, we enrolled 364 cases of AML to assess the effect of TDT on OS by fractional polynomial regression in the context of clinical parameters and genes of FLT3ITD, NPM1, CEBPA, DNMT3a, and IDH1/2 mutations.

Epigenetic priming with decitabine followed by low-dose idarubicin/cytarabine has an increased anti-leukemic effect compared to traditional chemotherapy in high-risk myeloid neoplasms.

Decitabine (DAC) is commonly used for the treatment of myelodysplastic syndrome (MDS) and acute myeloid leukemia (AML). Previous studies have indicated DAC sequentially combined with idarubicin was an effective treatment for myeloid neoplasms. Therefore, a clinical study was conducted of the sequential combination of DAC followed by low-dose idarubicin/cytarabine in high-risk myeloid neoplasms.

Hemolytic anemia as first presentation of Wilson's disease with uncommon ATP7B mutation.

Wilson's disease (WD) is a rare inherited disorder of copper metabolism and the main manifestations are liver and brain disorders. Hemolytic anemia is an unusual complication of WD. We describe a 15-year-old girl who developed hemolytic anemia as the first manifestation of Wilson's disease.

[Relationship between clinical characteristics and myelodysplastic syndrome patients with isocitrate dehydrogenase gene mutations].

Objective: To assess the prevalence and clinical characteristics of isocitrate dehydrogenase 1 and 2 (IDH 1 and IDH2) gene mutations in myelodysplastic syndrome (MDS) patients.

Methods: Pretreatment bone marrow specimens were enriched for mononuclear cells in 108 adult patients with de novo MDS from January 2006 to August 2012. Genomic DNA was extracted from mononuclear cells.

[Efficacy and safety of the HAA regimen as induction chemotherapy in 236 de novo acute myeloid leukemia].

Objective: To evaluate the efficacy and safety of the HAA regimen (homoharringtonine, cytarabine and aclarubicin) as induction chemotherapy in de novo acute myeloid leukemia (AML).

Methods: The efficacy and safety of 236 de novo AML patients who received the HAA regimen as induction chemotherapy were retrospectively analyzed. The complete remission (CR) rate was assayed.

Homoharringtonine-based induction regimens for patients with de-novo acute myeloid leukaemia: a multicentre, open-label, randomised, controlled phase 3 trial.

Background: Homoharringtonine-based induction regimens have been widely used in China for patients with acute myeloid leukaemia. However, their efficacy has not been tested in a multicentre randomised controlled trial in a large population. We assessed the efficacy and safety of homoharringtonine-based induction treatment for management of newly diagnosed acute myeloid leukaemia.

[Clinical study of Philadelphia chromosome-positive adult acute lymphoblastic leukemia].

Objective: To study the clinical characteristics, risk factors and therapeutic outcome of Philadelphia chromosome-positive adult acute lymphoblastic leukemia (Ph(+)aALL).

Methods: The clinical data of 117 newly diagnosed adults with Ph(+)ALL in our hospital between January 1995 and December 2009 were retrospectively analyzed. And their prognoses were followed up.

[Effect of homoharringtonine combined with AG490 on JAK2-STAT5 associated signal pathway in HEL cells].

This study was aimed to explore the effect of homoharringtonine in combination with AG490 on JAK2-STAT5 associated signal pathway in HEL cells, and analyze its mechanism so as to provide theoretical basis for therapy of chronic myeloproliferative neoplasma by new program. The cell survival rates were tested by MTT, apoptosis was tested by flow cytometry after HEL cells were treated by 20 ng/ml HHT, 100 µmol/L AG490 and 20 ng/ml HHT in combination with 100 µmol/L AG490, while the signal proteins such as P-JAK2, P-STAT5 and BCL-xL activated by abnormal activated JAK2 were tested by Western blot. The results showed that both HHT and AG490 could inhabit the HEL cell proliferation after being treated for 24 hours, and Annexin V-PI double staining confirmed early apoptosis while HHT effect was more obvious, Western blot showed that the expressions of P-JAK2 and P-STAT5 were down-regulated, while the total protein levels of JAK2 and STAT5 were stable.

[The efficacy and safety of HAA regimen as induction chemotherapy in 150 newly diagnosed acute myeloid leukemia].

Objective: To explore the efficacy and safety of HAA regimen (homoharringtonine, cytarabine and aclarubicin) in the treatment of 150 newly diagnosed adult acute myeloid leukemia (AML).

Methods: All patients entered the study from May 1999 to June 2008 were treated with HAA regimen. Cox-survival analysis was used to estimate the survival rate and differences between M(1)/M(2) and M(4)/M(5) were compared with 2-sided log-rank test.

Novel influenza A (H1N1) in patients with hematologic disease.

Patients with hematologic disease are likely to be at increased risk for infection with influenza. We retrospectively analyzed 11 cases of patients with hematologic disease who were infected with pandemic H1N1 virus in our department, including their clinical manifestations, laboratory and imaging findings, outcomes of antiviral therapy, and factors associated with mortality. Notably, nine patients had lower respiratory tract disease.

FLT3 and NPM1 mutations in Chinese patients with acute myeloid leukemia and normal cytogenetics.

Mutations of fms-like tyrosine kinase 3 (FLT3) and nucleophosmin (NPM1) exon 12 genes are the most common abnormalities in adult acute myeloid leukemia (AML) with normal cytogenetics. To assess the prognostic impact of the two gene mutations in Chinese AML patients, we used multiplex polymerase chain reaction (PCR) and capillary electrophoresis to screen 76 AML patients with normal cytogenetics for mutations in FLT3 internal tandem duplication (FLT3/ITD) and exon 12 of the NPM1 gene. FLT3/ITD mutation was detected in 15 (19.

Bortezomib in treatment of extramedullary plasmacytoma of the pancreas.

Background: Extramedullary pancreatic plasmacytoma treated with bortezomib is rarely reported.

Methods: We admitted a 53-year-old woman with an asymptomatic mass above the left clavicle for over three months, then an asymptomatic swelling of the pancreas was found. A biopsy on the mass and a fine needle aspiration of the pancreas were performed.

[Clinical study of amphotericin B in the treatment of invasive fungal infection in 111 hematological disorder patients with neutrocytopenia].

Objective: To compare the differences in clinical therapeutic effect and safety between amphotericin B and its liposome form in treating invasive fungal infection (IFI) in hematological disorder with neutrocytopenia.

Methods: Of 111 patients with IFI, 82 were treated with amphotericin B and 29 with amphotericin B liposome. The mean cumulative dose of amphotericin B was 617 (60-1895) mg and the mean course was 18 (7-60) d, and those for amphotericin B liposome was 925 (140-3420) mg and 13 (7-50) d, respectively.

[HAA regimen as induction chemotherapy for newly diagnosed acute myelogenous leukemia].

Objective: To analyse the outcome of newly diagnosed adult acute myeloid leukemia (AML) patients treated with HAA (homoharringtonine, cytarabine and aclarubicin) regimen and explore the efficacy and safety of this regimen.

Methods: Eighty patients were treated with HAA regimen. The complete remission (CR) rate was observed.