Venetoclax plus low-dose cytarabine in Japanese patients with untreated acute myeloid leukaemia ineligible for intensive chemotherapy.

Background: In a multinational phase 3 trial (VIALE-C), venetoclax plus low-dose cytarabine prolonged overall survival vs placebo plus low-dose cytarabine in patients with newly diagnosed acute myeloid leukaemia ineligible for intensive chemotherapy, although it was not statistically significant. Herein, we assess the benefit of venetoclax plus low-dose cytarabine in the Japanese subgroup of VIALE-C patients (n = 27).

Methods: VIALE-C, a randomized (2:1), double-blind study (NCT03069352), enrolled untreated patients (≥18 years) with acute myeloid leukaemia.

18F-Fluoroestradiol Tumor Uptake Is Influenced by Structural Components in Breast Cancer.

Purpose: Estrogen receptor (ER) is expressed in the majority of invasive breast cancer and is an important prognostic indicator. The tumor stroma also plays an important role in disease progression. This study evaluated the effect of stromal components on 16α-[18F]-fluoro-17β-estradiol (18F-FES) uptake in breast cancer and proposed a partial-volume correction method for 18F-FES PET based on histopathological analyses.

Increased resting-state activity in the cerebellum with mothers having less adaptive sensory processing and trait anxiety.

Child-rearing mothers with high levels of trait anxiety have a tendency for less adaptive sensory processing, which causes parenting stress. However, the neural mechanisms underlying this sensory processing and trait anxiety remain unclear. We aimed to determine the whole-brain spontaneous neural activity and sensory processing characteristics in mothers with varying parenting stress levels.

Advanced primary adenosquamous carcinoma of the liver with a small cell carcinoma component: an autopsy case report.

Primary adenosquamous carcinoma (ASC) of the liver is a rare subtype of cholangiocarcinoma that comprises both adenocarcinoma and squamous cell carcinoma components. We report a 48-year-old woman with advanced primary ASC and small cell carcinoma of the liver who had extrahepatic metastasis and received multiple chemotherapy regimens. After first presenting with upper abdominal pain, imaging revealed a 10.

Effects of knee extension exercise starting within 4 h after total knee arthroplasty.

Purpose: To determine the beneficial effects of knee extension exercise applied from 4 h after TKA.

Methods: Patients undergoing TKA for osteoarthritis were assigned to early rehabilitation (n = 41) and control rehabilitation (n = 39) groups. Rehabilitation of knee extension exercise was started within 4 h postoperative in the early group and 2 days after surgery in the control group.

Infant with right hemiplegia due to acute encephalopathy with biphasic seizures and late reduced diffusion (AESD): A case report.

Rationale: Acute encephalopathy with biphasic seizures and late reduced diffusion (AESD) is a condition characterized by biphasic convulsions and disturbance of consciousness. In Japan, the most common pediatric cases of acute encephalopathy are associated with infection. AESD usually occurs in early childhood, with the characteristic magnetic resonance imaging (MRI) appearance called "bright tree appearance.

Examining electrometer performance checks with direct-current generator in a clinic: Assessment of generated charges and implementation of electrometer checks.

Purpose: Medical physicists use a suitable detector connected to an electrometer to measure radiotherapy beams. Each detector and electrometer has a lifetime (due to physical deterioration of detector components and electrical characteristic deterioration in electronic electrometer components), long-term stability [according to IEC 60731:2011, ≤0.5% (reference-class dosimeter)], and calibration frequency [according to Muir et al.

Favorable therapeutic efficacy of low-density lipoprotein apheresis for nephrotic syndrome with impaired renal function.

Many reports have shown the therapeutic efficacy of LDL apheresis (LDL-A) in drug-resistant nephrotic syndrome (NS) for improvement of heavy proteinuria and severely impaired renal function. To obtain comprehensive results in a large number of cases, a post hoc analysis of the Prospective Observational survey on the Long-Term Effects of the LDL-Apheresis on the Drug Resistant Nephrotic Syndrome (POLARIS) study was performed by stratifying enrolled cases according to the pretreatment estimated glomerular filtration rate (eGFR) levels indicating normal (N) (≥60 ml/min/1.73 m ), moderately impaired (M) (≥30 to <60 ml/min/1.

Disproportionality Analysis of Safety Signals for a Wide Variety of Opioid-Related Adverse Events in Elderly Patients Using the Japanese Adverse Drug Event Report (JADER) Database.

Opioids are widely used for the treatment of moderate/severe pain in cancer and noncancer patients. In this study, we searched for safety signals for a wide variety of opioid-related adverse events (AEs) in elderly patients by disproportionality analysis using the Japanese Adverse Drug Event Report (JADER) database. Data from the JADER database from April 2004 to May 2018 were obtained from the Pharmaceuticals and Medical Devices Agency website.

A case of idiopathic portal hypertension accompanying multiple hepatic nodular regenerative hyperplasia in a patient with systemic sclerosis.

Idiopathic portal hypertension (IPH) is one of the background diseases causing nodular regenerative hyperplasia (NRH). Furthermore, IPH patients accompanied with autoimmune diseases, such as systemic lupus erythematosus (SLE) and systemic sclerosis (SSc), are more likely to form NRH in the liver. A 76-year-old woman had been aware of the Raynaud's phenomenon and scleroderma for the past 30 years.

Development and evaluation of a novel quenching probe PCR (GENECUBE) assay for rapidly detecting and distinguishing between Chlamydia pneumoniae and Chlamydia psittaci.

Early detection of the family Chlamydiaceae as pathogens is essential worldwide for the rapid and sufficient management of atypical pneumonia. GENECUBE (TOYOBO) is a novel fully automated gene analyzer capable of amplifying and detecting target DNAs within 50 min. In this study, we developed a new PCR assay with a specific quenching probe (PCR-QC assay) for rapidly distinguishing between Chlamydia pneumoniae (CPN) and Chlamydia psittaci (CPS).

Evaluation of risk factors for nephrotoxicity associated with high-dose vancomycin in Japanese patients.

Considering the physique of the Japanese population, the standard daily vancomycin dose of 2 g/day and doses ≥ 3 g/day are high in terms of dose per body weight. Studies have reported that administering high-dose vancomycin to achieve a high target trough concentration has been associated with nephrotoxicity. The risk of high-dose vancomycin-associated nephrotoxicity is believed to be exceptionally high for Japanese patients because of their relatively low body weights, but data on the population is lacking.

Venetoclax in combination with azacitidine in Japanese patients with acute myeloid leukaemia: phase 1 trial findings.

Background: Venetoclax plus azacitidine is indicated in the USA for the treatment of newly diagnosed acute myeloid leukaemia in older patients (≥75 years) or those ineligible for induction chemotherapy due to co-morbidities.

Methods: In this phase 1/2 study (NCT02265731), Japanese patients (≥60 years) with untreated (ineligible for induction chemotherapy) or relapsed/refractory acute myeloid leukaemia received oral venetoclax 400 mg/day (3-day ramp up in cycle 1) plus subcutaneous or intravenous azacitidine 75 mg/m2 on days 1-7 per 28-day cycle until disease progression or unacceptable toxicity.

Results: As of 10 December 2019, six patients were enrolled (median age: 75 years; untreated: n = 5; relapsed/refractory: n = 1); median treatment duration: 10.

Visualization of Kinase Inhibition-Related Adverse Events Using the Japanese Adverse Drug Event Report Database.

Introduction: Small molecule tyrosine kinase inhibitors (TKIs) inhibit not only the target kinase but also various kinases as off-target inhibitors not mentioned in the package insert. However, there are no reports that comprehensively examine the relationship between adverse events and kinase affinity.

Objective: In this study, we combined basic data and clinical data to visualize the relationship between kinase affinity and adverse events, which will be useful for the management of adverse events in clinical practice.

Expression of functional E-selectin ligands on the plasma membrane of carcinoma cells correlates with poor prognosis in clear cell renal cell carcinoma.

Objectives: Given the relatively high frequency of metastatic recurrence of clear cell renal cell carcinoma (ccRCC), reliable prognostic markers of ccRCC, particularly those associated with metastasis, are needed. Here, in search of those factors, we assessed the contribution of sialyl Lewis x (sLe) and sialyl Lewis a (sLe), as well as functional E-selectin ligand carbohydrates expressed on carcinoma cells, to metastasis and consequent poor prognosis in ccRCC.

Materials And Methods: Patients who underwent surgical resection (curative nephrectomy) for RCC, and whose post-operative pathological diagnosis was ccRCC (n = 117) were enrolled in this study.