Response to neoadjuvant chemotherapy leads to better survival outcomes in upper tract urothelial carcinoma.

Objectives: To evaluate the benefit of neoadjuvant chemotherapy (NAC) for patients with high-risk upper tract urothelial carcinoma (UTUC) using a large, well-curated multi-institutional database.

Patients And Methods: This study was a multi-institutional retrospective analysis conducted by the UTUC Collaborative Network (UCAN), combining data from 2276 patients with UTUC who underwent radical nephroureterectomy at seven high-volume tertiary care centres in the United States. The UCAN data were analysed to evaluate the impact of response to NAC on survival outcomes in patients with UTUC.

Detection of Human Bladder Epithelial Cancerous Cells with Atomic Force Microscopy and Machine Learning.

The development of noninvasive methods for bladder cancer identification remains a critical clinical need. Recent studies have shown that atomic force microscopy (AFM), combined with pattern recognition machine learning, can detect bladder cancer by analyzing cells extracted from urine. However, these promising findings were limited by a relatively small patient cohort, resulting in modest statistical significance.

Rural Versus Urban Genitourinary Cancer Incidence and Mortality in Pennsylvania: 1990-2019.

Our aim was to describe the incidence and mortality of genitourinary (GU) cancers in rural and urban Pennsylvania counties. We calculated age-adjusted incidence and mortality rates of GU (prostate, bladder, and kidney) cancers from 1990 to 2019 in the Pennsylvania Cancer Registry. We defined rurality using the Center for Rural Pennsylvania's population density-based definition.

The role of neoadjuvant systemic therapy for high grade upper tract urothelial carcinoma: Results from the upper tract collaborative network (UCAN).

Introduction: Utilization of neoadjuvant systemic therapy (NAT) prior to radical nephroureterectomy (RNU) for upper tract urothelial carcinoma (UTUC) is inconsistent, and optimal patient selection for NAT is unclear. The purpose of this study was to evaluate the clinical benefit of NAT in high grade UTUC undergoing RNU.

Materials And Methods: The UTUC Collaborative Network (UCAN) identified patients who underwent RNU for high grade UTUC between 2000 and 2022.

Innovative Orthodontic-Restorative Treatment With Customized CAD/CAM Smartwires.

Background: The demand for discreet and low-compliance appliances has driven innovation in orthodontics, particularly with technological advances in artificial intelligence, robotics, and CAD/CAM technology. The evolution of Programmed Non-Sliding Mechanics for precise, automated tooth movement is the latest innovation.

Aim: In this article, we aimed to demonstrate the application of a novel orthodontic lingual appliance, The Gen 2 InBrace system (InBrace, Irvine, CA), in the orthodontic-restorative treatment of an adult patient with anterior tooth-size discrepancies, anterior openbite, and incisor proclination.