Generative Artificial Intelligence in Anatomic Pathology.

Context.—: Generative artificial intelligence (AI) has emerged as a transformative force in various fields, including anatomic pathology, where it offers the potential to significantly enhance diagnostic accuracy, workflow efficiency, and research capabilities.

Objective.

Investigation of Factors for a Poor Prognosis in Rutherford 4 Patients Who Undergo Endovascular Treatment.

Current classifications of chronic limb-threatening ischemia (CLTI) are insufficient to identify Rutherford (R) 4 patients with a poor prognosis. This study aimed to investigate the prognostic factors for patients with R4 CLTI who undergo endovascular treatment (EVT) using data from the Tokyo-taMA peripheral vascular intervention research COmraDE (TOMA-CODE) registry and to propose a risk-scoring system. We analyzed the data of 2,248 prospectively enrolled patients from the registry, divided into 3 groups: intermittent claudication (IC), n = 1,185; R4, n = 401; and R5-6, n = 662.

Clinical outcomes and treatment patterns of maintenance avelumab in locally advanced or metastatic urothelial carcinoma: a multicenter collaborative study.

Background: The JAVELIN Bladder 100 trial demonstrated improved overall survival (OS) with maintenance avelumab in patients with locally advanced or metastatic urothelial carcinoma UC (la/mUC) who achieved disease control following first-line platinum-based chemotherapy (1 L-PBC). However, real-world data on eligibility, utilization, and outcomes of maintenance avelumab therapy remain limited.

Methods: This retrospective study included patients with la/mUC who received 1 L-PBC.

Real-world clinical practice of current periprocedural anticoagulation management in catheter ablation of atrial fibrillation: Data from a large prospective ablation registry.

Background: The guidelines recommend anticoagulation management with uninterrupted warfarin or direct thrombin inhibitors (DTIs) during the atrial fibrillation (AF) ablation periprocedural period.

Objectives: To clarify the Japanese real-world latest periprocedural anticoagulation management during AF ablation.

Methods: This multicenter observational study included 6232 consecutive AF patients (68.

Haemodynamic management of septic shock.

Septic shock is a significant challenge in the management of patients with burns and traumatic injuries when complicated by infection, necessitating prompt and effective haemodynamic support. This review provides a comprehensive overview of current strategies for vasopressor and fluid management in septic shock, with the aim to optimize patient outcomes. With regard to vasopressor management, we elaborate on the pharmacologic profiles and clinical applications of catecholamines, vasopressin derivatives, angiotensin II, and other vasoactive agents.

Impact of Reduction of 2% Topical Ganciclovir on Recurrence of Cytomegalovirus Iritis.

Purpose: To examine the recurrence of cytomegalovirus (CMV) iritis in patients using low-dose ganciclovir (GCV) eye drops.

Methods: We included patients with dormant CMV iritis who were treated using 2% GCV eye drops at the University of Tokyo Hospital between January and June 2023 and whose dosage of GCV eye drops was required to be reduced due to the unstable GCV supply. Patients were excluded if they had active CMV retinitis and underwent corneal transplantation.

Corticosteroid therapy and long-term outcomes in patients with cardiac sarcoidosis stratified by left ventricular ejection fraction.

Aims: This study aimed to investigate the relationship between corticosteroid therapy and long-term outcomes in patients with cardiac sarcoidosis, stratified by left ventricular ejection fraction (LVEF) at diagnosis.

Methods And Results: This study conducted a analysis of the ILLUstration of the Management and prognosIs of JapaNese PATiEnts with Cardiac Sarcoidosis, a retrospective multicentre registry. Cardiac sarcoidosis was diagnosed based on the 2016 Japanese Circulation Society and 2014 Heart Rhythm Society criteria.

The Efficacy and Safety of Angiotensin II for Treatment of Vasoplegia in Critically Ill Patients: A Systematic Review.

Objectives: To summarize evidence regarding intravenous angiotensin II administration in critical illness and provide an updated understanding of its effects on various organ dysfunction and renin-angiotensin system (RAS) biomarkers.

Design: A systematic review.

Setting: A search of PubMed, Embase, and the Cochrane Library from inception to May 3, 2024.

Ultrasound-Guided Repair of the Anterior Talofibular Ligament With or Without Gould Augmentation Is Safe and Improves Clinical Outcomes for Chronic Lateral Ankle Instability: A Case Series of 49 Patients.

Objectives: We have previously shown that ultrasound-guided repair results in an accurate anchor placement and restores ankle joint stability using cadaveric models. The objective is to assess the safety and clinical outcomes of ultrasound-guided ATFL repair with or without augmentation.

Methods: Forty-nine patients with chronic lateral ankle instability underwent ultrasound-guided ATFL repair with or without augmentation.

A Large Study About Reproductive Factors That Predict Hysterosalpingography-Identified Tubal Pathology: An Insight into the Necessity of Preconception Screening.

: Hysterosalpingography (HSG) is pivotal in delineating tubal pathology, but is associated with pain and exposure to ionizing radiation. This study investigated which reproductive factors predict HSG-identified tubal pathology. : From May 2016 to August 2023, 3322 infertile females with HSG (mean age 33.

Extracting and analyzing micronuclei from mouse two-cell embryos fertilized with freeze-dried spermatozoa.

Abnormal chromosome segregation (ACS) in preimplantation embryos causes miscarriages. For a normal pregnancy, it is necessary to reduce ACS occurrences in embryos. However, the causes of such abnormalities are unclear because no method to extract the segregated chromosomes from the blastomeres for detailed analysis.

Serum B-cell maturation antigen could be a simple and accurate biomarker to identify and prognosticate monoclonal gammopathy of undetermined significance and smoldering multiple myeloma.

Not available.

Effectiveness of the educational training program for Japanese chief residents: A one-year pilot study.

Background: Multi-institutional faculty development programs for chief residents were lacking in Japan. This study evaluated the effectiveness of the program for enhancing the knowledge and behaviors of chief residents at the national level.

Methods: Six participants completed self-assessment questionnaires at three points: before, immediately after, and 6 months post-program.

Induction Agents for Tracheal Intubation in Critically Ill Patients.

Objectives: Concise definitive review of the use of induction agents in critically ill patients undergoing tracheal intubation and their association with outcomes.

Data Sources: Original publications were retrieved through a PubMed search with search terms related to induction agents for tracheal intubation in critically ill patients.

Study Selection: We included randomized controlled trials and observational studies that reported patient outcomes.

Early noninvasive ventilation in general wards for acute respiratory failure: an international, multicentre, open-label, randomised trial.

Background: The impact of noninvasive ventilation (NIV) managed outside the intensive care unit in patients with early acute respiratory failure remains unclear. We aimed to determine whether adding early NIV prevents the progression to severe respiratory failure.

Methods: In this multinational, randomised, open-label controlled trial, adults with mild acute respiratory failure (arterial oxygen partial pressure/fraction of inspiratory oxygen [Pao/FiO] ratio ≥200) were enrolled across 11 hospitals in Italy, Greece, and Kazakhstan.

Method for long-term room temperature storage of mouse freeze-dried sperm.

Permanent preservation of genetic resources may be indispensable for the future of humanity. This requires liquid nitrogen, as is the case for preserving animal sperm. However, this technique is expensive and poses a risk of irrecoverable sample loss on non-replenishment of liquid nitrogen in case of natural disasters.

Non-adrenergic vasopressors for vasodilatory shock or perioperative vasoplegia: a meta-analysis of randomized controlled trials.

Background: Excessive exposure to adrenergic vasopressors may be harmful. Non-adrenergic vasopressors may spare adrenergic agents and potentially improve outcomes. We aimed to conduct a systematic review and meta-analysis of randomized controlled trials (RCTs) to evaluate the efficacy of non-adrenergic vasopressors in adult patients receiving vasopressor therapy for vasodilatory shock or perioperative vasoplegia.

Prognostic role of high-sensitivity cardiac troponin T in patients with cardiac sarcoidosis: insights from ILLUMINATE-CS.

Aims: The prognostic role of high-sensitivity cardiac troponin T (hs-cTnT) as a biomarker in patients with cardiac sarcoidosis (CS) has yet to be fully determined, especially when compared with B-type natriuretic peptide (BNP).

Methods And Results: In this post-hoc analysis of the ILLUMINATE-CS (ILLUstration of the Management and prognosIs of JapaNese pATiEnts with Cardiac Sarcoidosis), which is a multicentre retrospective observational study, we analysed 103 patients (62.2 ± 10.

Impact of intravascular ultrasound on limb events in endovascular therapy for patients with peripheral arterial disease: insights from the TOMA-CODE registry.

Intravascular ultrasound (IVUS) has become a standard procedure for performing coronary intervention, but its impact on peripheral endovascular therapy (EVT) remains unclear. To assess the usefulness of IVUS during EVT, this study analyzed over 2000 consecutive patients from the TOkyo-taMA peripheral vascular intervention research COmraDE (TOMA-CODE) registry with peripheral arterial disease (PAD) in Japan. The primary outcome was chronic limb events (a composite of clinically driven target lesion revascularization (cTLR) and major amputation) during a two-year follow-up period.

Boosting integration of physical and mental health: The impact of increasing psychiatrists in general hospitals without psychiatric Ward.

Objective: It remains unclear whether general hospitals without psychiatric wards can provide sufficient services for both physical and mental health needs, as they often lack adequate psychiatrists, primarily due to cost constraints. This article explores the relationship between the number of full-time psychiatrists and functionality for integrating physical and mental health services in these settings.

Methods: The Medical Policy Committee of the Japanese Society of General Hospital Psychiatry conducted a nationwide survey in 2022 to evaluate the detailed scope and volume of service of psychiatric departments in general hospitals without a psychiatric ward.

Successful pregnancy and live birth despite discontinuation of hormone replacement therapy at 3 weeks and 5 days of gestation following vitrified-warmed embryo transfer under a hormone replacement therapy cycle: a case report and literature review.

Background: In freeze-thawed embryo transfer (FET) cycles, hormone replacement treatment (HRT) is crucial for implantation and pregnancy maintenance. HRT typically continues until the 10th week of pregnancy owing to a luteoplacental shift, although a definitive HRT regimen remains undetermined. We present the case of a woman who underwent FET during an HRT cycle and ceased HRT after a negative pregnancy test at 3 weeks and 5 days, who went on to deliver a healthy baby.

The role of lymphatic system transfer (LYST) for treatment of lymphedema: A long-term outcome study of SCIP flap incorporating the lymph nodes and the afferent lymphatic vessels.

Background: Vascularized lymph node transfer (VLNT) is traditionally performed in patients with advanced-stage lymphedema. To enhance and promote the physiological effects of VLNT, lymphatic system transfer (LYST) was developed. In this technique, lymph nodes and a portion of their corresponding afferent lymphatic vessels are transferred to stimulate lymphangiogenesis.

Composite Failure Associated With Sacrohysteropexy and Sacrocolpopexy With Supracervical Hysterectomy for Advanced Pelvic Organ Prolapse.

Objectives: Failures and complications associated with treatments comprising laparoscopic sacrohysteropexy (SHP) for advanced pelvic organ prolapse (POP) are unclear. We compared failure rates associated with SHP and laparoscopic supracervical hysterectomy (SCH)/sacrocolpopexy (SCP) for advanced POP to determine whether they differed.

Methods: Clinical data of patients who underwent SHP (n = 52) and SCH/SCP (n = 209) were retrospectively examined.

Evaluation of an optimal agar medium for detecting hypervirulent Klebsiella pneumoniae using string test.

The string test is a screening method for detecting hypervirulent (hvKp). Agar media are used for string tests; however, the effect of the type of media on the test results remains unclear. We aimed to determine the optimal agar medium and cutoff value for the string test.