Health Utility of Pain Response Versus Nonresponse to Palliative Radiation Therapy for Symptomatic Bone Metastases: Analyses Based on Real-World Data from 26 Centers.

Utility values of responders and nonresponders are essential inputs in cost-effectiveness studies of radiation therapy for painful bone metastases but, to our knowledge, they have not been reported separately. We sought to determine the utility values of responders and nonresponders using data from a prospective observational study on bone metastases. The original prospective observational study was conducted at 26 centers in Japan.

Association of Baseline Mitral Valve Area With Procedural and Clinical Outcomes of Mitral Transcatheter Edge-to-Edge Repair: Insights From the OCEAN-Mitral Registry.

Background: A small mitral valve area (MVA) is one of the challenging anatomies for transcatheter edge-to-edge repair (TEER) for mitral regurgitation, but the relationship between baseline MVA and clinical outcomes remains unknown. This study aimed to evaluate the association of baseline MVA with procedural and clinical outcomes in patients undergoing TEER with MitraClip from the OCEAN-Mitral registry (Optimized Catheter Valvular Intervention-Mitral).

Methods: A total of 1768 patients undergoing TEER were divided into 3 groups according to baseline MVA: group 1: <4.

Impact of nutritional status in patients with metastatic spinal tumors who underwent palliative surgery.

Background: Preoperative nutritional status significantly affects postoperative outcomes in patients with metastatic spinal tumors. Understanding the relationship between nutritional status and survival rates can help optimize treatment strategies and improve patient outcomes.

Methods: This retrospective study was performed on 57 patients who underwent palliative surgery between May 2009 and April 2023.

The role of external-beam radiotherapy for differentiated thyroid cancer.

The treatment options for differentiated thyroid cancer (DTC) are surgery, thyroid stimulating hormone suppression, radioactive iodine, and multitargeted tyrosine kinase inhibitors. The role of external-beam radiotherapy (EBRT) for DTC is controversial because of the lack of randomized controlled trials, but prospective single-arm studies and propensity score matching analyses have shown its efficacy and safety. This review discusses the role of EBRT after resection of gross disease, when there is a high risk of locoregional failure, as well as its role for locoregionally gross recurrent and unresectable disease.

Clinical Impact of Baseline Frailty Status and Residual Mitral Regurgitation After Transcatheter Edge-to-Edge Repair: Insights From the OCEAN-Mitral Registry.

Background: The Clinical Frailty Scale (CFS) is a useful frailty marker for predicting clinical outcomes in patients undergoing invasive therapy. However, the clinical impact of CFS after transcatheter edge-to-edge repair in patients with mitral regurgitation (MR) remains unclear. This study aimed to elucidate the association between the baseline frail status defined by the CFS and clinical outcomes with or without postprocedural MR ≥2+ (post-MR ≥2+) after transcatheter edge-to-edge repair.

Prognostic impact of being underweight in patients undergoing mitral TEER: The OCEAN-Mitral registry.

Aims: Mitral transcatheter edge-to-edge repair (M-TEER) is a valid treatment option for severe mitral regurgitation (MR), necessitating accurate risk stratification of M-TEER candidates for effective patient selection, optimal periprocedural care and improved long-term outcomes. The body mass index (BMI) is a simple and practical prognostic index, and the obesity paradox has been widely reported.

Methods And Results: Between April 2018 and June 2021, 2149 patients undergoing M-TEER were registered in the prospective multicentre registry and classified into three groups: underweight (BMI < 18.

Complex chromosomal 6q rearrangements revealed by combined long-molecule genomics technologies.

Technologies for detecting structural variation (SV) have advanced with the advent of long-read sequencing, which enables the validation of SV at a nucleotide level. Optical genome mapping (OGM), a technology based on physical mapping, can also provide comprehensive SVs analysis. We applied long-read whole genome sequencing (LRWGS) to accurately reconstruct breakpoint (BP) segments in a patient with complex chromosome 6q rearrangements that remained elusive by conventional karyotyping.

Impact of Focal Muscle Vibration on Flaccid Upper Limb Motor Paralysis following Acute Brain Disease: A Case Study.

Focal muscle vibration (FMV) is increasingly being recognized as a rehabilitative therapy for enhancing motor function in central nervous system (CNS) diseases, particularly in patients with fine motor control deficits stemming from CNS damage. Brain lesions from these diseases disrupt the motor networks, necessitating novel rehabilitation strategies. By applying vibrations to muscles, FMV stimulates sensory fibers to induce cortical activity and kinesthetic illusions.

Multicenter prospective observational study to clarify the current status and clinical outcome in Japanese patients who have an indication for implantable cardioverter defibrillator (ICD) or wearable cardioverter defibrillator (WCD) (TRANSITION JAPAN-ICD/WCD study): Rationale and design of a prospective, multicenter, observational, comparative study.

Background: Despite the positive impact of implantable cardioverter defibrillators (ICDs) and wearable cardioverter defibrillators (WCDs) on prognosis, their implantation is often withheld especially in Japanese heart failure patients with reduced left ventricular ejection fraction (HFrEF) who have not experienced ventricular tachycardia (VT) or ventricular fibrillation (VF) for uncertain reasons. Recent advancements in heart failure (HF) medications have significantly improved the prognosis for HFrEF. Given this context, a critical reassessment of the treatment and prognosis of ICDs and WCDs is essential, as it has the potential to reshape awareness and treatment strategies for these patients.

Cardiac Damage in Degenerative Mitral Regurgitation Treated With Transcatheter Mitral Edge-to-Edge Repair.

Background: The extent of cardiac damage and its association with clinical outcomes in patients undergoing transcatheter edge-to-edge repair (TEER) for degenerative mitral regurgitation remains unclear. This study was aimed to investigate cardiac damage in patients with degenerative mitral regurgitation treated with TEER and its association with outcomes.

Methods: We analyzed patients with degenerative mitral regurgitation treated with TEER in the Optimized Catheter Valvular Intervention-Mitral registry, which is a prospective, multicenter observational data collection in Japan.

Safety and Efficacy of Encorafenib, Binimetinib, and Cetuximab for BRAF-Mutant Metastatic Colorectal Cancer: Results of the Japanese Expanded Access Program.

Background: The phase 3 BEACON CRC study demonstrated the survival benefits of encorafenib and cetuximab, with or without binimetinib (the BEACON triplet or doublet regimen), for BRAF-mutant metastatic colorectal cancer (mCRC). This expanded access program (EAP) and subsequent follow-up study assessed the efficacy and safety of the BEACON triplet regimen in Japanese patients with BRAF-mutant mCRC.

Materials And Methods: The EAP was an open-label, single-arm study including Japanese patients with BRAF-mutant mCRC whose disease progressed after 1 to 2 prior regimens.

[Usefulness of Delay Time Setting in Computed Tomography Pulmonary Angiography].

Purpose: During computed tomography pulmonary angiography (CTPA), a decrease in the CT value of the pulmonary artery may be observed due to poor contrast enhancement, even though the imaging is performed at the optimum timing while continuously injecting a contrast medium. This study focused on the increase in blood flow in the superior and inferior vena cava during inspiration that affects the decrease in the CT value of the pulmonary artery and investigated a radiography method in which a delay time was set after inspiration in clinical cases.

Methods: A total of 50 patients who underwent CTPA for suspected pulmonary thromboembolism were included.

Hemostatic balance between pro- and anticoagulant is maintained during glucocorticoid treatment.

Background: Glucocorticoids are associated with an increased risk of venous thrombosis. Glucocorticoid treatment increases coagulation factor and anticoagulant levels; however, its effect on hemostatic function remains unclear. This study aimed to investigate the changes in comprehensive coagulation profiles after glucocorticoid treatment in noninflammatory diseases to elucidate the direct contribution of glucocorticoids to hemostatic function.

Epilepsy with Eyelid Myoclonia Complicated by Polycystic Ovary Syndrome: Valproate Withdrawal, Vagus Nerve Stimulation, and Seizure Reduction.

Epilepsy with eyelid myoclonia is a childhood-onset generalized epilepsy, which is more common in women. Over 90% of the patients continue antiseizure medications, especially valproate, and more than 60% of cases are refractory. The efficacy of vagus nerve stimulation in treating eyelid myoclonia is still unknown.

Clinical outcomes of Indigenous Australians and New Zealand Māori with metabolic acidosis and acidaemia.

To assess the incidence and impact of metabolic acidosis in Indigenous and non-Indigenous patients Retrospective study. Adult intensive care units (ICUs) from Australia and New Zealand. Patients aged 16 years or older admitted to an Australian or New Zealand ICU in one of 195 contributing ICUs between January 2019 and December 2020 who had metabolic acidosis, defined as pH < 7.

One-Year Outcomes and Their Relationship to Residual Mitral Regurgitation After Transcatheter Edge-to-Edge Repair With MitraClip Device: Insights From the OCEAN-Mitral Registry.

Background Limited data are available about clinical outcomes and residual mitral regurgitation (MR) after transcatheter edge-to-edge repair in the large Asian-Pacific cohort. Methods and Results From the Optimized Catheter Valvular Intervention (OCEAN-Mitral) registry, a total of 2150 patients (primary cause of 34.6%) undergoing transcatheter edge-to-edge repair were analyzed and classified into 3 groups according to the residual MR severity at discharge: MR 0+/1+, 2+, and 3+/4+.

Adjuvant treatments for locally advanced differentiated thyroid cancer: a nationwide survey in Japan.

The role of adjuvant external-beam radiotherapy (EBRT) for locally advanced differentiated thyroid cancer (DTC) is controversial because of the lack of prospective data. To prepare for a clinical trial, this study investigated the current clinical practice of adjuvant treatments for locally advanced DTC. A survey on treatment selection criteria for hypothetical locally advanced DTC was administered to representative thyroid surgeons of facilities participating in the Japan Clinical Oncology Group Radiation Therapy Study Group.