Avelumab + axitinib vs sunitinib as first-line treatment for patients with advanced renal cell carcinoma: final analysis of the phase 3 JAVELIN Renal 101 trial.

Background: In the phase 3 JAVELIN Renal 101 trial (NCT02684006), first-line treatment with avelumab + axitinib resulted in significantly longer progression-free survival (PFS) and a higher objective response rate (ORR) vs sunitinib in patients with advanced renal cell carcinoma (aRCC). We report the final analysis, including the primary analysis of overall survival (OS).

Patients And Methods: Patients with untreated aRCC (any prognostic risk score) were enrolled.

Reevaluating hybrid neurofibroma/schwannoma: Predominance of schwannoma features despite CD34 positivity and initial neurofibroma diagnosis.

Schwannomas consist of both high-cellularity regions (Antoni A area) and hypocellular regions (Antoni B area) in histopathological findings. Neurofibromas characteristically consist of CD34 positive spindle cells with thin, wavy, nuclei and wavy collagen bands. Previous reports have described segments of schwannomas with neurofibroma features as hybrid tumors, although hybrid tumors were diagnosed based on partial CD34 positivity in many previous reports.

T-cell receptor gamma gene rearrangement analysis of classic Hodgkin lymphoma using a BIOMED-2 assay: a paraffin-embedded tissue analysis of one hundred cases.

In the new WHO classifications of haematolymphoid tumours (WHO-HAEM5), classic Hodgkin lymphoma (cHL) is categorized into B-cell lymphoid proliferations and lymphomas. Although the majority of Hodgkin Reed-Sternberg (HRS) cells are of germinal center B-cell origin with some defects of B-cell transcription factors, they rarely express T-cell antigens or cytotoxic molecules. Clonality analyses on cHL samples using BIOMED-2 have been reported by several groups; however, those studies were only focused on Ig regions, including IgH, Ig-kappa, and Ig-lambda, and TCR-γ clonality analysis of cHL has not yet been explored.

Frequent CDKN2B/P15 and DAPK1 methylation in duodenal follicular lymphoma is related to duodenal reactive lymphoid hyperplasia.

Duodenal type follicular lymphoma (DFL), a rare entity of follicular lymphoma (FL), is clinically indolent and is characterized by a low histological grade compared with nodal follicular lymphoma (NFL). Our previous reports revealed that DFL shares characteristics of both NFL and mucosa-associated lymphoid tissue (MALT) lymphoma in terms of clinical and biological aspects, suggesting its pathogenesis may involve antigenic stimulation. In contrast to NFL, the genomic methylation status of DFL is still challenging.

Childhood Book Availability Helps to Preserve Cognitive Function in Older Adults With Low Education: Results From the NEIGE Study.

Objectives: It is well known that low educational attainment is associated with cognitive function decline in older age. Childhood book availability may help to preserve cognitive function in older adults with low education. The study objective was to examine the association between childhood book availability and cognitive function among older adults with low educational attainment, and to investigate the mediating effect of the volume of reading-related brain regions (e.

Can dermatologists reach their full potential in teledermatology? A validation study of diagnostic performance of skin diseases in live video conferencing teledermatology.

The diagnostic accuracy rate of live videoconferencing (LVC) teledermatology, by board-certified dermatologists compared to non-dermatologists has not yet been fully investigated. The aim of this study was to compare the diagnostic accuracy of board-certified dermatologists, dermatology specialty trainees, and board-certified internists in LVC teledermatology. We examined the diagnostic accuracy of clinicians from different specialties in diagnosing the same group of patients.

Diagnostic approach with Z-score mapping to reduce artifacts caused by cerebral atrophy in regional CBF assessment of mild cognitive impairment (MCI) and Alzheimer's disease by [Tc]-ECD and SPECT.

Purpose: The aim of this study was to develop a novel approach that enhanced diagnostic accuracy in the diagnosis of mild cognitive impairment (MCI) and early Alzheimer's disease (AD) using cerebral perfusion SPECT by minimizing artifacts caused by cerebral atrophy.

Materials And Methods: [Tc]-ECD and SPECT studies were performed on 15 cognitively normal patients, 40 patients with MCI, and 16 patients with AD. SPECT images were compared using SPM.

Prognostic impact of histological discordance between transurethral resection and radical cystectomy.

Objective: To analyse the impact of histological discordance of subtypes (subtypes or divergent differentiation [DD]) in specimens from transurethral resection (TUR) and radical cystectomy (RC) on the outcome of the patients with bladder cancer receiving RC.

Patients And Methods: We analysed data for 2570 patients from a Japanese nationwide cohort with bladder cancer treated with RC between January 2013 and December 2019 at 36 institutions. The non-urinary tract recurrence-free survival (NUTR-FS) and overall survival (OS) stratified by TUR or RC specimen histology were determined.

Postmortem Identification of Genetic Variations Associated with Sudden Unexpected Death in Young People.

Sudden unexpected death in the young (SUDY) is a traumatic occurrence for their family; however, information on the genetic variations associated with the condition is currently lacking. It is important to carry out postmortem genetic analyses in cases of sudden death to provide information for relatives and to allow appropriate genetic counselling and clinical follow-up. This study aimed to investigate the genetic variations associated with the occurrence of SUDY in Japan, using next-generation sequencing (NGS).

Free Flap Survival with External Jugular Vein as a Detour Due to Internal Jugular Vein Thrombosis.

In head and neck reconstructions, venous anastomosis of the free flap to the internal jugular vein system is a common procedure. However, in some cases, postoperative complications such as internal jugular vein thrombosis can occur. In this report, we present a case where postoperative internal jugular vein thrombosis was identified after venous anastomosis of the free flap to the internal jugular vein system.

The morphology of the femoral posterior condyle affects the external rotation of the femur.

Purpose: The purpose of this study was to identify factors related to the external rotation of the femur during knee flexion.

Methods: Three-dimensional (3D) digital models of the femur and tibia were reconstructed from computed tomography images of 41 healthy Japanese subjects. Thirteen parameters related to femoral and tibial morphology and alignment of the lower extremities were evaluated, including the inclination angle of the posterior lateral and medial femoral condyles, the ratio of the medial and lateral posterior condyle radii approximated as spheres, the spherical condylar angle, the posterior condylar angle, the medial and lateral posterior tibial slope, the difference of medial and lateral posterior tibial slope, the tibiofemoral rotation angle, the 3D femorotibial angle, the 3D hip-knee-ankle angle, and the passing point of the weight-bearing line (medial-lateral and anterior-posterior).

A phase 2 trial of durvalumab treatment following radiation monotherapy in patients with non-small cell lung cancer ineligible for stage III chemoradiotherapy: The SPIRAL-RT study.

Background: Although concurrent chemoradiotherapy (CCRT) followed by durvalumab is the standard treatment for patients with stage III non-small cell lung cancer (NSCLC), only half of the patients are allowed to receive CCRT in real-world settings. We evaluated the efficacy and safety of durvalumab after radiation monotherapy for NSCLC patients who are ineligible for chemoradiotherapy.

Methods: A single-arm, prospective, open-label, multicenter phase II trial was conducted in Japan.

Efficacy of avelumab plus axitinib versus sunitinib by numbers of IMDC risk factors and target tumor sites at baseline in advanced renal cell carcinoma: long-term follow-up results from JAVELIN Renal 101.

Background: In the phase III JAVELIN Renal 101 trial, first-line avelumab + axitinib improved progression-free survival (PFS) and objective response rate versus sunitinib in patients with advanced renal cell carcinoma across all International Metastatic RCC Database Consortium (IMDC) risk groups (favorable, intermediate, and poor); analyses of overall survival (OS) remain immature. Here, we report post hoc analyses of efficacy from the third interim analysis (data cut-off, April 2020) by the numbers of IMDC risk factors and target tumor sites at baseline.

Methods: Efficacy endpoints assessed were PFS, objective response, and best overall response per investigator assessment (RECIST v1.

Corrigendum: Antigen-specific cytokine profiles for pulmonary complex disease stage diagnosis.

[This corrects the article DOI: 10.3389/fimmu.2023.

A Study of Maternal Patients Diagnosed with Inborn Errors of Metabolism Due to Positive Newborn Mass Screening in Their Newborns.

Background: There are reports of mothers being diagnosed with inborn errors of metabolism (IEM) via positive newborn screening (NBS) of their newborns. Mothers with IEM are often considered to have mild cases of little pathological significance. Based in Niigata Prefecture, this study aimed to investigate mothers newly diagnosed with IEM via positive NBS in their newborns using tandem mass spectrometry, and to clarify the disease frequency and severity.

Antigen-specific cytokine profiles for pulmonary complex disease stage diagnosis.

Introduction: Controlling pulmonary complex (MAC) disease is difficult because there is no way to know the clinical stage accurately. There have been few attempts to use cell-mediated immunity for diagnosing the stage. The objective of this study was to characterize cytokine profiles of CD4+T and CD19+B cells that recognize various -associated antigens in different clinical stages of MAC.