Efficacy, safety, and health-related quality of life in transplant-ineligible newly diagnosed multiple myeloma patients receiving bortezomib maintenance therapy: a study of the Korean Multiple Myeloma Working Party (KMMWP-174 study).

Not available.

Azacitidine followed by R-GDP in transplant-ineligible relapsed/refractory diffuse large B-cell lymphoma: preliminary results from a multicenter, phase II study.

Background: Epigenetic priming prior to chemotherapy represents a promising treatment strategy for refractory or relapsed diffuse large B-cell lymphoma (R/R DLBCL). We conducted a phase II trial to evaluate the efficacy and safety of azacitidine in combination with R-GDP (rituximab/gemcitabine/dexamethasone/cisplatin) in transplant-ineligible R/R DLBCL.

Methods: Fifteen patients were enrolled and treated with azacitidine and R-GDP regimen (NCT03719989).

Real-World Comparison of Carfilzomib, Lenalidomide, and Dexamethasone Versus Ixazomib, Lenalidomide, and Dexamethasone in Patients With Relapsed/Refractory Multiple Myeloma: KMM2004 Study.

Background: Lenalidomide-based triplet regimens, specifically carfilzomib, lenalidomide, and dexamethasone (KRd) and ixazomib, lenalidomide, and dexamethasone (IRd), are recognized as effective treatments for relapsed/refractory multiple myeloma (RRMM). Since 2020, South Korea's National Health Insurance Service has covered these combinations, prompting a need for real-world comparisons of their efficacy and safety.

Methods: A retrospective analysis of 182 RRMM patients treated with KRd (112) or IRd (70) at 17 South Korean centers from May 2020 to April 2021 was conducted.

Serial next-generation sequencing for detecting germline predisposition in acute myeloid leukemia.

Not available.

Azvudine exhibits potent differentiation-inducing effect by targeting the TERT/p21 axis in acute myeloid leukemia.

Acute myeloid leukemia (AML) is a type of hematological malignancy with a poor prognosis caused by diverse genetic mutations. One effective treatment approach is to induce the differentiation of AML cells, which may help curb their unrestrained proliferation. In search of novel differentiation-inducing drug candidates, a phenotypic screen of a chemical library was performed, and Azvudine, a new anti-HIV agent approved by the China FDA in 2021, was identified as the most effective agent.

Comparison of chemoport and Hickman central venous catheters in patients with hematological cancer.

Background: Most patients with advanced malignancies require chemotherapy as a fundamental component of treatment. A durable venous access device is essential to facilitate the repeated administration of chemotherapeutic agents. However, there is relatively limited research on the selection of optimal access methods.

Risk of acute kidney injury in dapagliflozin users with type 2 diabetes: A nationwide propensity score-matched cohort study in Korea.

Background: Several previous studies have identified a potential risk of acute kidney injury (AKI) associated with sodium-glucose cotransporter-2 (SGLT-2) inhibitors, based on adverse event reports. However, recent European observational studies have shown conflicting results.

Objective: To evaluate the risk of AKI in patients with type 2 diabetes (T2DM) who were treated with dapagliflozin compared with sitagliptin.

Real-world effectiveness of ixazomib, lenalidomide and dexamethasone in Asians with relapsed/refractory multiple myeloma.

Randomized clinical trials have shown ixazomib, lenalidomide and dexamethasone (IRd) to be efficacious and safe in Asian patients with relapsed/refractory multiple myeloma (RRMM); however, real-world data are limited. The APEX study was a multicenter, observational cohort study of IRd conducted at 16 sites across South Korea, Malaysia, and Thailand. Overall, 104 patients treated with IRd during 2016-2023 were enrolled; data were collected by retrospective chart review and 6-month prospective follow-up.

Safety and efficacy of rilzabrutinib vs placebo in adults with immune thrombocytopenia: the phase 3 LUNA3 study.

Rilzabrutinib is a covalent, reversible Bruton tyrosine kinase inhibitor targeting multiple immune thrombocytopenia (ITP)-related mechanisms. The phase 3 LUNA3 study in previously treated adults with persistent/chronic ITP evaluated oral rilzabrutinib 400 mg twice daily (n = 133) vs placebo (n = 69) for 24 weeks. At baseline overall, median age was 47 years, 63% female, 7.

Hematologic and molecular responses to ropeginterferon alfa-2b therapy of polycythemia vera: 48-week results from a prospective study.

To prevent thrombosis in patients with polycythemia vera (PV), achieving a complete hematologic response (CHR) is highly recommended in practice. In addition, a reduced JAK2 V617F mutation burden is expected to have a disease-modifying effect, and its molecular response (MR) is currently of significant interest. This study aimed to assess the association between CHR and MR in patients with PV following treatment with ropeginterferon alfa-2b.

Effect of a Healing Program Using Marine Resources on Reducing Pain and Improving Physical Function in Patients with Non-Specific Chronic Low Back Pain: A Randomized Controlled Trial Study.

: Chronic low back pain is a widespread condition, particularly in older populations, contributing to physical, mental, and social burdens. Traditional treatments, such as medications and surgery, carry long-term risks, including dependency, side-effects, and complications from invasive procedures. Additionally, healthcare accessibility is limited due to high costs, long waiting times, and geographic disparities in healthcare services, particularly in rural areas.

Therapeutic Potential of Hance Stem and Picroside III as a Differentiation Inducer in AML Cells via Mitochondrial ROS Accumulation.

Acute myeloid leukemia (AML) is characterized by the accumulation of immature myeloid cells and a differentiation block, highlighting the urgent need for novel differentiation-inducing therapies. This study evaluated Hance (ARH) stem as a potent differentiation inducer by systematically screening 200 plant extracts. ARH stem promoted phenotypic differentiation in AML cells.

Norchelerythrine from (Thunb.) Pers. promotes differentiation and apoptosis by activating DNA damage response in acute myeloid leukemia.

Acute myeloid leukemia (AML) is the most prevalent form of leukemia in adults. The cornerstone of first‑line chemotherapy for AML has poor survival rates, underscoring the urgent need for development of novel therapeutic agents. Differentiation therapy targets the blockade of differentiation in myeloid progenitor cells.

Evidence-based Korean guidelines for the clinical management of multiple myeloma: addressing 12 key clinical questions.

Multiple myeloma (MM), a hematological malignancy, is characterized by malignant plasma cell proliferation in the bone marrow. Recent treatment advances have significantly improved patient outcomes associated with MM. In this study, we aimed to develop comprehensive, evidence-based guidelines for the diagnosis, prognosis, and treatment of MM.

Comparative Effectiveness of Individual Sodium-Glucose Cotransporter 2 Inhibitors.

Importance: Evidence on cardiovascular benefits and safety of sodium-glucose cotransporter 2 (SGLT-2) inhibitors is mainly from placebo-controlled trials. Therefore, the comparative effectiveness and safety of individual SGLT-2 inhibitors remain unknown.

Objective: To compare the use of canagliflozin or dapagliflozin with empagliflozin for a composite outcome (myocardial infarction [MI] or stroke), heart failure hospitalization, MI, stroke, all-cause death, and safety outcomes, including diabetic ketoacidosis (DKA), lower-limb amputation, bone fracture, severe urinary tract infection (UTI), and genital infection and whether effects differed by dosage or cardiovascular disease (CVD) history.

Reduced-intensity chemotherapy with tyrosine kinase inhibitor followed by allogeneic transplantation is effective in patients with Philadelphia chromosome-positive acute lymphoblastic leukemia.

Background/aims: To determine the effectiveness of tyrosine kinase inhibitor (TKI) plus reduced-intensity therapy in adult patients with newly diagnosed Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph-positive ALL), this retrospective study compared treatment outcomes and induction mortality according to backbone regimen intensity.

Methods: The data of 132 patients diagnosed with Ph-positive ALL were retrospectively collected from five centers. Patients received imatinib plus intensive chemotherapy (modified VPD, KALLA1407, or hyper-CVAD) or reduced-intensity chemotherapy (EWALL) for curative purposes.

Comparing 30 Versus 60 min Cognitively Loaded Physical Exercise on Cognitive Function and Physical Health in Community-Dwelling Older Adults With Mild Cognitive Impairment: A Double-Blind Randomized Controlled Trial.

Objectives: Mild cognitive impairment (MCI) is characterized by a mild decline in cognitive function and represents a risk stage for dementia in community-dwelling older adults. Exercise and dual-task training have been used to improve physical health, psychosocial health, and cognitive and learning functions in various subjects. However, the optimal time for these interventions has yet to be clearly identified.

Combination of rituximab and methotrexate followed by rituximab and cytarabine in elderly patients with primary central nervous system lymphoma.

The optimal treatment strategy for newly diagnosed primary central nervous system lymphoma (PCNSL) has yet to be established, especially in the elderly. In the current study, we conducted a phase II study to evaluate the efficacy and safety of rituximab plus high-dose MTX followed by rituximab plus cytarabine in patients aged ≥60 years newly diagnosed with PCNSL. Patients received an induction treatment of high-dose methotrexate plus rituximab followed by two cycles of a consolidation treatment of cytarabine plus rituximab.

Assessing the Efficacy of Bortezomib and Dexamethasone for Induction and Maintenance Therapy in Relapsed/Refractory Cutaneous T-Cell Lymphoma: A Phase II CISL1701/BIC Study.

Purpose: This multicenter, open-label, phase II trial evaluated the efficacy and safety of bortezomib combined with dexamethasone for the treatment of relapsed/refractory cutaneous T-cell lymphoma (CTCL) in previously treated patients across 14 institutions in South Korea.

Materials And Methods: Between September 2017 and July 2020, 29 patients with histologically confirmed CTCL received treatment, consisting of eight 4-week cycles of induction therapy followed by maintenance therapy, contingent upon response, for up to one year. The primary endpoint was the proportion of patients achieving an objective global response.

Nation-Wide Retrospective Analysis of Allogeneic Stem Cell Transplantation in Patients with Multiple Myeloma: A Study from Korean Multiple Myeloma Working Party (KMM1913).

Purpose: The role of allogeneic stem cell transplantation (alloSCT) in multiple myeloma (MM) treatment remains controversial. We conducted a retrospective, multicenter, nationwide study in Korea to evaluate the outcomes of alloSCT in Asian patients with MM.

Materials And Methods: Overall, 109 patients with MM who underwent alloSCT between 2003 and 2020 were included in this study.

Clinical significance of bone marrow involvement by immunoglobulin gene rearrangement in diffuse large B-cell lymphoma: a multicenter retrospective study.

Background: Bone marrow (BM) involvement is an indicator of a poor prognosis in diffuse large B-cell lymphoma (DLBCL); however, few studies have evaluated the role of immunoglobulin gene rearrangement (IgR) in detecting BM involvement.

Methods: We evaluated the clinical characteristics and treatment outcomes of patients with DLBCL based on histological BM involvement or positive BM IgR using polymerase chain reaction or next-generation sequencing. We also investigated the role of consolidative upfront autologous hematopoietic stem cell transplantation (ASCT) in patients with DLBCL and BM involvement.

Geriatric risk model for older patients with diffuse large B-cell lymphoma (GERIAD): a prospective multicenter cohort study.

Background/aims: Optimal risk stratification based on simplified geriatric assessment to predict treatment-related toxicity and survival needs to be clarified in older patients with diffuse large B-cell lymphoma (DLBCL).

Methods: This multicenter prospective cohort study enrolled newly diagnosed patients with DLBCL (≥ 65 yr) between September 2015 and April 2018. A simplified geriatric assessment was performed at baseline using Activities of Daily Living (ADL), Instrumental ADL (IADL), and Charlson's Comorbidity Index (CCI).