Intravenous busulfan and melphalan versus high-dose melphalan as a conditioning regimen for early autologous stem cell transplantation in patients with multiple myeloma: a propensity score-matched analysis.

We compared the efficacy and toxicity of busulfan and melphalan (BUMEL) and those of high-dose melphalan (HDMEL) as conditioning regimens for autologous stem cell transplantation (ASCT) in patients with multiple myeloma (MM) through a propensity score-matched analysis. No significant difference in the complete response and overall response rate after ASCT was observed between BUMEL and HDMEL. After a median follow-up of 37.

Phase 2 Study of an Intravenous Busulfan and Melphalan Conditioning Regimen for Autologous Stem Cell Transplantation in Patients with Multiple Myeloma (KMM150).

This prospective study evaluated the efficacy and toxicity of intravenous busulfan and melphalan as a conditioning regimen for autologous stem cell transplantation (ASCT) in patients with multiple myeloma (MM). A total of 99 patients with MM, enrolled between January 2013 and March 2016, received intravenous busulfan (9.6 mg/kg) and melphalan (140 mg/m) before ASCT.

Prospective Randomized Comparison of Idarubicin and High-Dose Daunorubicin in Induction Chemotherapy for Newly Diagnosed Acute Myeloid Leukemia.

Purpose We compared two induction regimens, idarubicin (12 mg/m/d for 3 days) versus high-dose daunorubicin (90 mg/m/d for 3 days), in young adults with newly diagnosed acute myeloid leukemia (AML). Patients and Methods A total of 299 patients (149 randomly assigned to cytarabine plus idarubicin [AI] and 150 assigned to cytarabine plus high-dose daunorubicin [AD]) were analyzed. All patients received cytarabine (200 mg/m/d for 7 days).

Reduced-Intensity Conditioning with Busulfan, Fludarabine, and Antithymocyte Globulin for Hematopoietic Cell Transplantation from Unrelated or Haploidentical Family Donors in Patients with Acute Myeloid Leukemia in Remission.

To investigate the role of antithymocyte globulin (ATG)-containing reduced-intensity conditioning (RIC) in hematopoietic cell transplantation (HCT) from unrelated (UD) or haploidentical family donors (HFD), we conducted a phase 2 trial of 237 patients (age range, 16 to 69 years) with acute myeloid leukemia (AML) in remission. Patients undergoing UD-HCT (n = 93) or HFD-HCT (n = 59) received RIC comprising busulfan, fludarabine, and ATG, 9 mg/kg, whereas those undergoing HCT from matched sibling donors (MSD, n = 85) received myeloablative busulfan and cyclophosphamide conditioning or aforementioned RIC with ATG, 4.5 mg/kg.

A prospective, open-label, multicenter, observational study to evaluate the efficacy and safety of bortezomib-melphalan-prednisone as initial treatment for autologous stem cell transplantation-ineligible patients with multiple myeloma.

Bortezomib-melphalan-prednisone (VMP) showed superior efficacy versus MP as first-line treatment for transplantation-ineligible multiple myeloma (MM). This study investigated the efficacy of VMP for Korean patients with MM.Overall, 177 MM patients received 9 cycles of VMP in this prospective, multicenter, observational study.

Population Pharmacokinetic Analysis of Doripenem after Intravenous Infusion in Korean Patients with Acute Infections.

We investigated the population pharmacokinetics (PK) of doripenem in Korean patients with acute infections and determined an appropriate dosing regimen using a Monte Carlo simulation for predicting pharmacodynamics (PD). Patients ( = 37) with a creatinine clearance (CL) of 20 to 50 ml/min or >50 ml/min who received a 250-mg or 500-mg dose of doripenem over the course of 1 h every 8 h, respectively, were included in this study. Blood samples were taken predosing and 0 h, 0.

Treatment outcomes of IMEP as a front-line chemotherapy for patients with peripheral T-cell lymphomas.

Background: This study aimed to assess the treatment outcomes of ifosphamide, mesna, etoposide, and prednisolone (IMEP) combination regimen as a front-line chemotherapy in patients with peripheral T-cell lymphomas (PTCLs).

Methods: Clinical data of 38 newly diagnosed PTCLs patients who underwent IMEP at Busan Paik Hospital from January 2002 to December 2013 were retrospectively analyzed.

Results: The overall response rate was 68.

Report on outcomes of hypomethylating therapy for analyzing prognostic value of Revised International Prognostic Scoring System for patients with lower-risk myelodysplastic syndromes.

The outcomes for patients with lower-risk myelodysplastic syndromes (LR-MDS) by the International Prognostic Scoring System (IPSS) vary widely. For more precise prognostication, this study evaluates the prognostic value of revised IPSS with the response to hypomethylating therapy (HMT). Using the Korean MDS Working Party database, treatment outcomes for 236 patients with HMT were retrospectively evaluated.

Comparable Allogeneic Hematopoietic Cell Transplantation Outcome of a Haplo-Identical Family Donor with an Alternative Donor in Adult Aplastic Anemia.

We performed a study on allogeneic hematopoietic cell transplantation (alloHCT) from an HLA-haplo-identical familial donor (haploFD) using a busulfan-fludarabine-antithymocyte globulin conditioning regimen for severe aplastic anemia (sAA) and hypoplastic myelodysplastic syndrome. For the comparison between a haploFD and an alternative donor (AD; matched unrelated or partially matched donor) for sAA in adults, we collected haploFD data retrospectively and prospectively. Forty-eight AD cases were selected for the comparison with 16 haploFD cases.

Biweekly dose-dense gemcitabine-oxaliplatin and dexamethasone for relapsed/refractory aggressive non-Hodgkin lymphoma: A multicenter, single-arm, phase II trial.

Aim: We performed a phase II study to evaluate the efficacy of combination chemotherapy consisting of gemcitabine, dexamethasone and oxaliplatin (GemDOx) as a biweekly regimen and salvage therapy in patients with relapsed or refractory aggressive non-Hodgkin lymphoma (NHL).

Methods: Gemcitabine (1000 mg/m(2) ) and oxaliplatin (85 mg/m(2) ) were administered intravenously on days 1 and 15, and dexamethasone (40 mg) was administered orally on days 1-4.

Results: Twenty-nine patients were enrolled, and most patients had diffuse large B-cell lymphoma (n = 18).

A prospective, multicenter, observational study of long-term decitabine treatment in patients with myelodysplastic syndrome.

This prospective observational study evaluated the efficacy and safety of long-term decitabine treatment in patients with myelodysplastic syndrome (MDS). Decitabine 20 mg/m(2)/day was administered intravenously for 5 consecutive days every 4 weeks to MDS patients in intermediate-1 or higher International Prognostic Scoring System (IPSS) risk categories. Active antimicrobial prophylaxis was given to prevent infectious complications.

Effect of upregulated TLR2 expression from G-CSF-mobilized donor grafts on acute graft-versus-host disease.

Our previous study demonstrated that G-CSF treatment increased the expression of TLR2 in donor grafts; this contributed to rapid engraftment after allogeneic hematopoietic stem cell transplantation (HSCT) in mice. In the current study, we investigated the effects of upregulated TLR2 expression in G-CSF-mobilized donor grafts on acute graft-versus-host disease (GVHD). We found that TLR2 was highly expressed on myeloid cell populations but not T and B cells from the spleens of G-CSF-treated donor mice.

Transdermal granisetron versus palonosetron for prevention of chemotherapy-induced nausea and vomiting following moderately emetogenic chemotherapy: a multicenter, randomized, open-label, cross-over, active-controlled, and phase IV study.

Background: Palonosetron is the second-generation 5-hydroxytryptamine 3 receptor antagonist (5-HT3RA) that has shown better efficacy than the first-generation 5-HT3RA for prevention of chemotherapy-induced nausea and vomiting (CINV) in patients receiving moderately emetogenic chemotherapy (MEC). Granisetron transdermal delivery system (GTDS), a novel transdermal formulation, was developed to deliver granisetron continuously over 7 days. This study compared the efficacy and tolerability of the GTDS to palonosetron for the control of CINV following MEC.

Long-term follow-up of imatinib plus combination chemotherapy in patients with newly diagnosed Philadelphia chromosome-positive acute lymphoblastic leukemia.

The effects of imatinib plus chemotherapy were assessed in 87 patients with newly diagnosed Philadelphia chromosome-positive (Ph(+) ) acute lymphoblastic leukemia (ALL). Imatinib was administered continuously, starting from the eighth day of remission induction chemotherapy, then through five courses of consolidation or until allogeneic hematopoietic cell transplantation (HCT). Patients who were not transplanted were maintained on imatinib for 2 years.

Nilotinib combined with multiagent chemotherapy for newly diagnosed Philadelphia-positive acute lymphoblastic leukemia.

We investigated the effects of nilotinib plus multiagent chemotherapy, followed by consolidation/maintenance or allogeneic hematopoietic cell transplantation (allo-HCT) for adult patients with newly diagnosed Philadelphia-positive (Ph-pos) acute lymphoblastic leukemia (ALL). Study subjects received induction treatment that comprised concurrent vincristine, daunorubicin, prednisolone, and nilotinib. After achieving complete hematologic remission (HCR), subjects received either 5 courses of consolidation, followed by 2-year maintenance with nilotinib, or allo-HCT.

A prospective, multicenter phase II study of continuous infusion of FLAG for patients older than 60 yr with resistant acute myeloid leukemia: a comparison with intensive younger patients' trial.

Relapsed or refractory acute myeloid leukemia (R/R AML) in elderly (≥60 yr old) patients were eligible. Induction chemotherapy consisted fludarabine and cytarabine (ARAC) as a 24-hr CI without idarubicin (C-FLAG), which was compared with the results of C-FLAG with idarubicin (CI-FLAG2) in younger patients' trial. A total of 33 and 68 patients were enrolled in C-FLAG and CI-FLAG2, respectively.

Efficacy and safety of deferasirox estimated by serum ferritin and labile plasma iron levels in patients with aplastic anemia, myelodysplastic syndrome, or acute myeloid leukemia with transfusional iron overload.

Background: Patients receiving red blood cell (RBC) transfusions are at risk of iron overload, which can cause significant organ damage and is an important cause of morbidity and mortality.

Study Design And Methods: This study was an open-label, single-arm, prospective clinical study to evaluate the efficacy and safety of deferasirox (DFX) in patients with aplastic anemia (AA), myelodysplastic syndrome (MDS), or acute myeloid leukemia (AML). Patients with serum ferritin levels of at least 1000 ng/mL and ongoing transfusion requirements were enrolled.

Early intensified intravenous cyclosporine therapy predicts favorable response to immunosuppressive therapy with rabbit antithymocyte globulin in patients with severe aplastic anemia.

Because of relapse after horse ATG (hATG) therapy, rabbit ATG (rATG) would be a realistic alternative as second line immunosuppressive therapy (IST) in severe aplastic anemia (SAA) patients. We investigated whether intensified intravenous (IV) CsA therapy with rATG would increase the response of IST in SAA patients. Sixty-one of the 123 patients received IV CsA therapy with rATG during initial 2 weeks then changed to oral form (IV CsA group), while other 62 patients just received oral CsA therapy with rATG (oral CsA group).

Efficacy of Helicobacter pylori eradication for the 1st line treatment of immune thrombocytopenia patients with moderate thrombocytopenia.

The practical usefulness of Helicobacter pylori eradication for immune thrombocytopenia (ITP) patients is still controversial. However, some ITP patients respond to H. pylori eradication.

Clinical outcome after failure of hypomethylating therapy for myelodysplastic syndrome.

Around half of patients with myelodysplastic syndrome (MDS) fail to respond to hypomethylating therapy (HMT) and most responders progress within 2 yr. Retrospective studies report poor outcomes after HMT failure. Here, we analyzed the outcomes of patients suffering HMT failure.

[Synchronous hepatocellular carcinoma and B-cell non-Hodgkin's lymphoma in chronic hepatitis C patient].

Hepatitis C virus (HCV) is one of the main viral causes of hepatocellular carcinoma (HCC) and is associated with lymphoproliferative disorder such as non-Hodgkin's lymphoma (NHL). However, there are only few case reports on concomitantly induced NHL and HCC by HCV. Herein, we report a case of synchronous NHL and HCC in a patient with chronic hepatitis C which was unexpectedly diagnosed during liver transplantation surgery.

Clinical efficacy of mitoxantrone and Ara-C with or without etoposide salvage chemotherapy in adult patients with relapsed or refractory acute lymphoblastic leukemia: retrospective multicenter study of the Korean Adult ALL Working Party.

Mitoxantrone is a conventional agent for relapsed or refractory acute lymphoblastic leukemia (ALL). However, an effective combination with other drugs and a feasible dosage has not been identified. A retrospective study of 46 patients with relapsed or refractory ALL was conducted to determine the efficacy of mitoxantrone and Ara-C treatment with (MEC) and or without etoposide (MC).

Changes in osteoblastic activity in patient who received bortezomib as second line treatment for plasma cell myeloma: a prospective multicenter study.

We conducted a prospective multicenter study identifying the role of bortezomib in patients with relapsed or refractory plasma cell myeloma (PCM) in bone resorption and formation via bone turnover markers. A total of 104 patients received at least 1 cycle of bortezomib. Most of them had advanced disease (n = 89).

Role of induction and consolidation chemotherapy in elderly acute myeloid leukemia patients.

The present study sought to elucidate the role of induction and consolidation therapy in elderly patients. We retrospectively collected data of 477 patients who were aged over 60 years at the time of acute myeloid leukemia (AML) diagnosis. The median overall survival (OS) was 339 days in the induction group (n = 266) and 86 days in the best supportive care group (n = 211) (P < 0.