Phase II study of long-course chemoradiotherapy followed by consolidation chemotherapy as total neoadjuvant therapy in locally advanced rectal cancer in Japan: ENSEMBLE-2.

Aim: To evaluate the feasibility and safety of total neoadjuvant therapy with long-course chemoradiotherapy followed by consolidation chemotherapy in Japanese patients with locally advanced rectal cancer.

Methods: This prospective, multicenter, single-arm, phase II trial was conducted at 10 centers. The eligibility criteria included age ≥20 y, locally advanced rectal cancer within 12 cm of the anal verge, and cT3-4N0M or TanyN+M0 at diagnosis, enabling curative resection.

Effectiveness of onabotulinumtoxin A for refractory overactive bladder with cough-associated detrusor overactivity.

Introduction: We report a case of refractory overactive bladder with cough-associated detrusor overactivity treated by onabotulinumtoxin A.

Case Presentation: A 79-year-old woman who underwent mid-urethral sling surgery 8 years ago complained mainly of urinary incontinence following abdominal pressure. Various medicines to treat overactive bladder symptoms were ineffective.

The endothelial glycocalyx-All the same? No, it is not.

The endothelial glycocalyx covers the lumen of blood vessels throughout the body and plays an important role in endothelial homeostasis. Advances in electron microscopy techniques have provided clues to better understand the structure and composition of identical vascular endothelial glycocalyx. The morphology and thickness of the endothelial glycocalyx differ from organ to organ.

Immune checkpoint inhibitor-related haemophagocytic lymphohistiocytosis in a patient with non-small cell lung carcinoma.

Hemophagocytic lymphohistiocytosis (HLH) has been reported as a rare complication of immune checkpoint inhibitors (ICI); however, ICI-related HLH is a life-threatening and comparatively late adverse event. Early diagnosis is critical, and it should be included in the differential diagnosis especially in patients with cytopenia with fever and hyperferritinaemia.

Thrombopoietin and collagen in low doses cooperatively induce human platelet activation.

Aim: In acute medicine, we occasionally treat life-threatening conditions such as sepsis and trauma, which cause severe thrombocytopenia. Serum thrombopoietin levels have been reported to increase under the condition of thrombocytopenia related to severity. Collagen is a crucial activator of platelets, and Rho family members, such as Rho/Rho-kinase and Rac, play roles as active molecules involved in the intracellular signaling pathways in platelet activation.

The possible effects of the Japan Society of Clinical Oncology Clinical Practice Guidelines 2017 on the practice of fertility preservation in female cancer patients in Japan.

Purpose: In 2017, the first guidelines for fertility preservation in cancer patients were published in Japan. However, the impact of the guidelines remains unknown. Therefore, the authors conducted a nationwide survey on cryopreservation procedures in the period from shortly before to after publication of the guidelines (2016-2019) and compared the results with our previous survey (2011-2015).

Neuro-COVID-19.

Neuromuscular manifestations of new coronavirus disease 2019 (COVID-19) infection are frequent, and include dizziness, headache, myopathy, and olfactory and gustatory disturbances. Patients with acute central nervous system disorders, such as delirium, impaired consciousness, stroke and convulsive seizures, have a high mortality rate. The encephalitis/encephalopathy that causes consciousness disturbance and seizures can be classified into three conditions, including direct infection with the SARS-CoV-2 virus, encephalopathy caused by central nervous system damage secondary to systemic hypercytokinemia (cytokine storm) and autoimmune-mediated encephalitis that occurs after infection.

Relationship Between Official Twitter Ambassadors and the Number of Retweets in the Annual Congress - "Tweet the Meeting".

The relationship between Twitter ambassadors and retweets has not been fully evaluated for "tweet the meeting" activity. We collected data on the number of tweets and retweets during the Japanese Circulation Society's (JCS) annual meetings in 2019, 2020, and 2021. After adjustment, JCS Twitter Ambassadors, selected by the JCS to increase the meeting's visibility, increased the total number of retweets by 9%.

Analysis of the safety of pretransplant corticosteroid therapy in patients with acute liver failure and late-onset hepatic failure in Japan.

Background And Aim: In Japan, corticosteroids have been commonly used as a part of multidisciplinary therapy for patients with acute liver failure and late-onset hepatic failure. However, there is controversy regarding the development of infections and other complications. In this study, the influence of corticosteroids on patient outcomes after liver transplantation was investigated.

Incoordination during the pharyngeal phase in severe dysphagia due to lateral medullary syndrome.

One of the mechanisms of severe dysphagia due to lateral medullary syndrome may be a reversed pressure gradient caused by incoordination of pharyngeal contractility and UES opening during swallowing.

Two-Year Experience in "Tweeting the Meeting" During the Scientific Sessions - Rapid Report From the Japanese Circulation Society.

Twitter has become increasingly popular at annual medical congresses as a platform to communicate to attendees. The aim of this study is to reveal the twitter usage in the annual congress of the Japanese Cirsulation Society. We compared the total number of tweets during the Japanese Circulation Society's annual meetings in 2019 and 2020.

Cardiovascular and renal effectiveness of empagliflozin in routine care in East Asia: Results from the EMPRISE East Asia study.

Aim: To evaluate the effectiveness of empagliflozin in clinical practice in East Asia in the Empagliflozin Comparative Effectiveness and Safety (EMPRISE) East Asia study.

Materials And Methods: Data were obtained from the Medical Data Vision database (Japan), National Health Insurance Service database (South Korea) and National Health Insurance database (Taiwan). Patients aged ≥ 18 years with type 2 diabetes initiating empagliflozin or a dipeptidyl peptidase-4 (DPP-4) inhibitor were 1:1 propensity score (PS) matched into sequentially built cohorts of new users naïve to both drug classes.

Comprehensive evaluation of methods for small extracellular vesicles separation from human plasma, urine and cell culture medium.

One of the challenges that restricts the evolving extracellular vesicle (EV) research field is the lack of a consensus method for EV separation. This may also explain the diversity of the experimental results, as co-separated soluble proteins and lipoproteins may impede the interpretation of experimental findings. In this study, we comprehensively evaluated the EV yields and sample purities of three most popular EV separation methods, ultracentrifugation, precipitation and size exclusion chromatography combined with ultrafiltration, along with a microfluidic tangential flow filtration device, Exodisc, in three commonly used biological samples, cell culture medium, human urine and plasma.

Usefulness of robot-assisted radical prostatectomy in a patient with oligometastatic castration-resistant prostate cancer.

Introduction: The patients with prostate cancer and low-volume osseous metastases who underwent local definitive therapies had lower risks of cancer-specific mortality. The usefulness of local definitive therapy for metastatic prostate cancer remains unclear.

Case Presentation: A 76-year-old man visited a private hospital with a chief complaint of left lower limb pain.

JAAM Nationwide Survey on the response to the first wave of COVID-19 in Japan. Part I: How to set up a treatment system in each hospital.

Aim: To clarify how the medical institutions overcame the first wave of coronavirus disease 2019 (COVID-19) in Japan and to discuss its impact on the medical labor force.

Methods: We analyzed questionnaire data from the end of May 2020 from 180 hospitals (102,578 beds) certified by the Japanese Association for Acute Medicine.

Results: Acute (emergency) medicine physicians treated severe COVID-19 patients in more than half of hospitals.