Citations

Introduction: Guideline recommended surveillance of nonmuscle invasive bladder cancer (NMIBC) involves frequent cystoscopies. Cxbladder Monitor (CxbM) is a noninvasive urinary genomic test with high negative predictive value for NMIBC recurrence. Incorporation of CxbM into surveillance could reduce the frequency, burden, and cost of surveillance. We studied this impact using a theoretical health economic model. Materials and Methods: A Markov model for disease dynamics and decision tree model for surveillance pathways were created for 100 patients with theoretical NMIBC risk stratified by AUA criteria over 5 years from diagnosis. In the standard of care (SOC) arm, cystoscopy was performed per AUA guidelines. In the CxbM surveillance arm, CxbM was used starting 9 months after diagnosis. If positive, cystoscopy was performed per guidelines, but if negative, the cystoscopy was not performed and on the next scheduled encounter. Primary outcome was total budgetary impact. Additional outcomes included number of diagnostic tests, test-related complications, and patients with delayed diagnosis. Results: Compared with SOC, CxbM reduced mean total costs by $68,621 for 100 patients over 5 years or $137.24 per patient per year. Cystoscopy was reduced by 129 (0.31 per patient per year), and there was no difference in delayed cancer diagnosis. Using a probabilistic model, the median cost reduction per patient per year was $160 (95% credible interval −520 to 109) with 86.2% probability of cost savings. Conclusions: In this Markov model, incorporation of CxbM into surveillance for NMIBC reduced cystoscopy without negative impact on cancer detection with cost savings for the majority of simulations run.

ABSTRACTBackgroundThe treatment landscape for multiple myeloma continues to evolve. Recently, the addition of anti‐CD38 monoclonal antibodies (mAbs) to the triplet regimen, comprising a proteasome inhibitor, an immunomodulatory agent, and a steroid, for transplant‐eligible newly diagnosed multiple myeloma (TENDMM) has shown promising results.AimsTo evaluate the overall efficacy and safety of quadruplet therapy with an anti‐CD38 mAb compared to a triplet regimen.MethodsA systematic search of Medline, Scopus, and EMBASE databases from inception to July 2024 identified relevant randomized controlled trials (RCTs). Efficacy and safety outcomes were derived using random‐effects meta‐analysis. Summarized outcomes include hazard ratios (HR) for progression‐free survival (PFS) and overall survival (OS), odds ratios (OR) for response rates, measurable residual disease (MRD) negativity rate, and grade 3 or higher adverse events (G ≥ 3 AEs).ResultsFive RCTs involving 2963 patients were included. A statistically significant PFS was observed for quadruplet therapy when compared to the triplet regimen (HR 0.44; 95% Confidence Interval [CI] 0.35–0.56). PFS benefit was consistent for the standard risk (SR) group (HR 0.38; 95% CI 0.27–0.52) and high risk (HiR) group (HR 0.62; 95% CI 0.41–0.92). No statistically significant benefit was observed for OS (HR 0.55; 95% CI 0.28–1.08). A statistically significant benefit was observed for the overall response rate (OR 1.77; 95% CI 1.02–3.06) and MRD negativity rate (OR 2.67; 95% CI 1.79–3.99). No significant differences were observed for G ≥ 3 AE (OR 1.21; 95% CI 0.92–1.58), lymphopenia (OR 1.09; 95% CI 0.62–1.89), and anemia (OR 1.06; 95% CI 0.83–1.37). However, a significantly increased risk was observed for all‐grade thrombocytopenia (OR 1.64; 95% CI 1.37–1.97), neutropenia (OR 2.24; 95% CI 1.67–3.02) and infections (OR 1.88; 95% CI 1.07–3.31).ConclusionQuadruplet therapy demonstrated a favorable efficacy and safety profile, with consistent benefit across subgroups. The findings support its potential as the new standard of care for TENDMM.

ABSTRACTBackground and AimsNerve conduction studies (NCS) are integral to diagnosing chronic inflammatory demyelinating polyradiculoneuropathy (CIDP), but their role in predicting treatment outcomes remains underexplored. This study evaluates NCS changes at first follow‐up (first NCS changes) as predictors of treatment success in CIDP, focusing on their correlation with clinical outcomes over time.MethodsNewly diagnosed CIDP patients meeting the 2021 EAN/PNS criteria were retrospectively evaluated. Baseline and first follow‐up NCS parameters were compared with clinical outcomes, assessed by the Neuropathy Impairment Score (NIS) and Inflammatory Neuropathy Cause and Treatment (INCAT) disability score. All patients received first‐line immunotherapy (intravenous immunoglobulin, corticosteroids, or plasma exchange).ResultsOf 39 treated patients, 26 (66.7%) were responders based on improving NIS trends, while 13 (33.3%) were nonresponders. Responders showed significant improvements at the first follow‐up in fibular compound muscle action potential (CMAP) amplitude, ulnar CMAP amplitude, summated CMAP amplitudes, and fibular motor conduction velocity. Changes in fibular CMAP amplitude consistently correlated with NIS (R = −0.8 to −0.6, p ≤ 0.004) and INCAT disability score improvements (R = −0.6 to −0.3, p ≤ 0.032) across all follow‐up intervals up to 60 months. Ulnar and summated CMAP amplitude changes also correlated with clinical outcomes, though their associations were less sustained than those of fibular CMAP amplitude.InterpretationThe first change in fibular CMAP amplitude is a reliable biomarker for predicting CIDP treatment response, with ulnar and summated CMAP amplitudes as alternatives when the fibular response is absent. Our findings highlight the utility of first NCS changes in monitoring and predicting treatment outcomes in CIDP.

Breast cancer is the most common malignancy among women worldwide, posing a serious threat to women’s physical and mental health. To address this significant global public health challenge, the Guidelines for the Integrated Diagnosis and Treatment of Breast Cancer with Traditional Chinese and Western Medicine working group, adhering to the principles of evidence-based medicine, has proposed a comprehensive and holistic diagnostic and therapeutic pathway. This pathway integrates the core concepts of traditional Chinese medicine (TCM), such as holistic views and syndrome differentiation and treatment, with the latest advances in breast cancer treatment from both domestic and international perspectives. It objectively evaluates the role of integrated Chinese and western medicine in the all-encompassing and full-cycle management of breast cancer across different phases: the acute phase (perioperative, chemotherapy, and radiotherapy periods), early consolidation phase, late palliative care phase, and follow-up period addressing accompanying symptoms (eg, cancer-related fatigue, bone and joint symptoms). Highlighting the unique features of TCM, the guidelines provide a model for integrated breast cancer treatment for clinicians at various levels of health care institutions. This article offers a detailed interpretation of the guideline’s key highlights and 11 PICO questions concerning TCM management throughout the breast cancer continuum, aiming to enhance the understanding, application, and promotion of the guidelines.

Abstract Although a direct link between cardiac lymphatics and congenital heart disease (CHD) has not been established, research indicates that abnormalities in the cardiac lymphatic system are involved in several congenital disorders that present with cardiac defects. However, this contribution remains poorly understood and is still an emerging area of study. One theory proposes that abnormal lymphatic development, which can present as cystic hygroma or increased nuchal translucency, may give rise to heart defects such as coarctation of the aorta, hypoplastic left heart syndrome, or bicuspid aortic valves. The genetic pathways for the development of the cardiac lymphatic system and the heart’s major vessels may overlap; therefore, mutations in these genes could result in simultaneous defects in both systems. The close anatomical proximity between cardiac lymphatics and the great vessels of the heart suggests a “cause and effect” relationship, where an abnormality in one could affect the other and lead to congenital defects. Given that congenital heart disease is the most common birth defect in the United States, this systematic review, following Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, seeks to explore the potential link between cardiac lymphatics and CHD. Understanding this connection could have significant clinical implications by paving the way for new diagnostic approaches and therapeutic strategies for CHDs.