A Phase 1/2 study of teclistamab, a humanized BCMA × CD3 bispecific Ab in Japanese patients with relapsed/refractory MM.

We characterized the safety and efficacy of the bispecific antibody teclistamab in Japanese patients with relapsed/refractory multiple myeloma (RRMM). Patients were pretreated with a proteasome inhibitor (PI), immunomodulatory drug (IMiD), and anti-CD38 monoclonal antibody (mAb). The primary endpoint was frequency and type of treatment-emergent adverse events (TEAEs) in phase 1, and overall response rate (ORR; ≥ partial response [PR]) in phase 2.

Adverse Effects of Aβ Oligomers: Impaired Contextual Memory and Altered Intrinsic Properties of CA1 Pyramidal Neurons.

Aβ (amyloid beta) oligomers, the major neurotoxic culprits in Alzheimer's disease, initiate early pathophysiological events, including neuronal hyperactivity, that underlie aberrant network activity and cognitive impairment. Although several synaptotoxic effects have been extensively studied, neuronal hyperexcitability, which may also contribute to cognitive deficits, is not fully understood. Here, we found several adverse effects of in vivo injection of Aβ oligomers on contextual memory and intrinsic properties of CA1 pyramidal neurons.

Impact of stem cell source on secondary steroid for chronic GVHD after allogeneic hematopoietic cell transplantation.

Inappropriate discontinuation of immunosuppressive drugs (ISD) following allogeneic hematopoietic cell transplantation (HCT) can lead to the development of chronic graft-versus-host disease (cGVHD) and necessitate the reintroduction of ISD. However, only a few studies have compared the discontinuation rates of secondary steroid for cGVHD between different stem cell sources. We retrospectively evaluated 191 patients who underwent HCT at our institution to determine the discontinuation rates of secondary steroids for cGVHD.

Evaluating the late seizures of acute encephalopathy with biphasic seizures and late reduced diffusion via monitoring using continuous electroencephalogram.

Background: Acute encephalopathy with biphasic seizures and late reduced diffusion (AESD) causes clustered seizures (late seizures; LS) 3-7 days after early seizure (ES); however, few reports provide continuous electroencephalogram (C-EEG) monitoring details. This study aimed to evaluate the initial/last detection date of LS using C-EEG and determine whether LS EEG features correlate with neurological sequelae.

Materials And Methods: We analyzed 28 patients diagnosed with AESD who underwent C-EEG monitoring between 2015 and 2020.

An Autopsy Case of Myotonic Dystrophy Type 1 With Pancreatic Intraductal Papillary Mucinous Neoplasm.

Here, we present an autopsy case of long-standing myotonic dystrophy type 1 (DM1) in a patient who developed a pancreatic intraductal papillary mucinous neoplasm (IPMN). DM1 is a progressive genetic disorder that affects multiple organs, including the respiratory muscles. Several nationwide registry-based cohort studies have suggested that patients with DM1 have an increased risk of developing pancreatic cancers such as pancreatic ductal adenocarcinoma (PDAC).

Persistently Low IgG2 Levels in a Subset of Patients Following Hematopoietic Cell Transplantation.

Background: Infectious diseases remain a major cause of morbidity and mortality after hematopoietic cell transplantation (HCT). Secondary hypogammaglobulinemia is a risk factor for infectious diseases. Total immunoglobulin G (IgG) levels and the history of infectious diseases are an integral part of determining the indication for immunoglobulin replacement therapy.

Comparative outcomes of various transplantation platforms, highlighting haploidentical transplants with post-transplantation cyclophosphamide for adult T-cell leukaemia/lymphoma.

This study retrospectively compared outcomes of various allogeneic haematopoietic cell transplantation (allo-HCT) platforms in patients with adult T-cell leukaemia/lymphoma. Platforms included human leukocyte antigen (HLA)-haploidentical-related donors using post-transplant cyclophosphamide (PTCY), HLA-matched related donors (MRD), HLA-matched unrelated donors (MUD) and cord blood transplantation (CBT). Patients who underwent their first allo-HCT between 2016 and 2021 were included.

DASC-21 score and risk of rehospitalization and all-cause mortality after discharge in older patients with heart failure.

Aim: The impact of cognitive dysfunction-associated activities of daily living (ADL) on mortality and rehospitalization for heart failure has not yet been evaluated.

Methods: We retrospectively evaluated DASC-21, the incidence of all-cause mortality, and rehospitalization for heart failure after discharge in 329 older patients with heart failure.

Results: The mean age was 85.

Sarcopenia as a risk factor for hypertension.

Sarcopenia, defined as progressive loss of muscle mass, function, and strength is an aging-related disease that share common pathophysiology with frailty. Sarcopenia is one of the risk factors of hypertension. Insulin resistance, oxidative stress, imbalance of catabolism and anabolism, and chronic inflammation are the underlying mechanisms that explain the association between hypertension and sarcopenia.

Ambulatory blood pressure is associated with left ventricular geometry after 10 years in hypertensive patients with continuous antihypertensive treatment.

Both aging and high blood pressure (BP) are associated with a risk of left ventricular concentricity and hypertrophy. We hypothesized that optimal BP management improves left ventricular remodeling beyond aging. Among 558 hypertensive patients on continuous antihypertensive treatment and without concurrent heart disease who were referred to a cardiology clinic with echocardiography and ambulatory BP monitoring data, 142 patients' echocardiographic data was available after 10 years.

Risk factor of disability as new certification of long-term care needs in older Japanese adults with diabetes mellitus: A longitudinal study.

Aim: This observational longitudinal study aimed to explore the risk factors for disabilities in older Japanese individuals with diabetes at a frailty clinic, an outpatient clinic specializing in comprehensive geriatric assessments for older patients.

Methods: The outcome was the onset of disability as a new certification of long-term care needs in outpatients aged ≥65 years. Multivariable Cox regression analyses examined the independent associations between the onset of disability and the variables that reached significance in the bivariate analysis, after adjusting for age and sex, years of education, and certification of need for support.

Superiority of BM over PBSC for recipients with pre-transplant lung dysfunction in HLA-matched allogeneic HCT.

Background Aims: Pre-transplant lung dysfunction is known to be a risk factor for non-relapse mortality (NRM) after allogeneic hematopoietic cell transplantation (allo-HCT). It is unclear which cell source gives better outcomes for patients with pulmonary dysfunction.

Methods: We analyzed 3289 adult patients with standard-risk disease who had received HLA-matched allo-HCT, and compared outcomes between those who received peripheral blood stem cell (PBSC) vs.

DASC-21 score and the risk of in-hospital death in elderly patients with heart failure.

Aim: We investigated whether the Dementia Assessment Sheet for Community-based Integrated Care System-21 Items (DASC-21), a questionnaire that assesses cognitive function, including activities of daily living (ADL), was predictive of in-hospital death and prolonged hospital stay in elderly patients hospitalized for heart failure.

Methods: We retrospectively assessed the DASC-21 score at the time of admission, in-hospital death, length of hospital stay, and change in the Barthel index in 399 patients hospitalized for heart failure between 2016 and 2019.

Results: The mean patient age was 85.

Association of pulse pressure and mean blood pressure to frailty, sarcopenia, and cognitive dysfunction in elderly outpatients with history of hypertension.

This study aimed to evaluate the relationship between pulse pressure (PP) and sarcopenia, frailty, and cognitive function in elderly patients with hypertension. We evaluated 435 elderly patients with a history of hypertension who visited the frail outpatient clinic between July 2015 and October 2021. Data at the 1-, 2-, and 3-year follow-ups were available for 222, 177, and 164 patients, respectively.

Expression of Syo_1.56 SARP Regulator Unveils Potent Elasnin Derivatives with Antibacterial Activity.

Actinomycetes are prolific producers of natural products, particularly antibiotics. However, a significant proportion of its biosynthetic gene clusters (BGCs) remain silent under typical laboratory conditions. This limits the effectiveness of conventional isolation methods for the discovery of novel natural products.

Clinical Outcomes of Total Wrist Arthroplasty in Patients With Rheumatoid Arthritis: Minimum 10-Year Follow-Up Study.

Purpose: We developed a semiconstrained total wrist prosthesis that was used in a series of patients with rheumatoid arthritis. We previously reported favorable clinical outcomes for up to 5 years after surgery; however, the longer-term outcomes remain unclear. The objective of this study was to evaluate the clinical outcomes of this wrist prosthesis for the treatment of severe wrist rheumatoid arthritis during a minimum 10 years of follow-up.

End-of-treatment 18[F]-FDG PET can predict early progression in patients receiving bendamustine-rituximab for follicular lymphoma in first relapse: a prospective West Japan hematology Study Group (W-JHS) NHL01 trial.

Response determined by 18[F]-fluoro-2-deoxy-D-glucose (F-FDG) positron emission tomography (PET)-CT after induction therapy can predict progression-free survival (PFS) in follicular lymphoma (FL). However, little prospective research has examined the significance of PET after second-line therapy. We conducted a prospective multicenter phase II trial (W-JHS NHL01) of bendamustine plus rituximab (BR) without rituximab maintenance for FL in first relapse.

Association between Cognitive Impairment Severity and Polypharmacy in Older Patients with Atrial Fibrillation: A Retrospective Study Using Inpatient Data from a Specialised Geriatric Hospital.

This study aimed to investigate the association between cognitive impairment and polypharmacy in patients with atrial fibrillation prone to cognitive decline, and to elucidate if the Dementia Assessment Sheet for Community-based Integrated Care System 21-Items (DASC-21) severity classification indicates drug adjustment. This retrospective cohort study used the DASC-21 and Diagnosis Procedure Combination data at a specialised geriatric hospital with patients hospitalised between April 2019 and March 2022. The association between cognitive severity evaluated using the DASC-21 and polypharmacy was investigated using a multivariate logistic regression model.