Background: Effective drug delivery of nanomedicines to targeted sites remains challenging. Given that hypobaric hypoxia and hyperbaric oxygen exposure can significantly change pharmacokinetics of drugs, it is interesting to determine whether they can regulate tissue distribution of nanomedicine, especially in tumor, for enhanced cancer therapy. Re...
ObjectiveTo evaluate the factors associated with Medicare spending on newly approved anticancer drugs in the US from 2012 through 2021.Patient and methodsUsing a cross-sectional analysis, we searched US FDA new oncology drug approvals (2012-2021). We analyzed clinical attributes and institutional factors influencing the annual cost of new anticance...
The obligate intracellular parasite Toxoplasma gondii causes life-threatening toxoplasmosis to immunocompromised individuals. The pathogenesis of Toxoplasma relies on its swift dissemination to the central nervous system through a 'Trojan Horse' mechanism using infected leukocytes as carriers. Previous work found TgWIP, a protein secreted from Toxo...
Background and purposeUltra-high dose-rate radiotherapy (FLASH) has been shown to mitigate normal tissue toxicities associated with conventional dose rate radiotherapy (CONV) without compromising tumor killing in preclinical models. A prominent challenge in preclinical radiation research, including FLASH, is validating both the physical dosimetry a...
Lifelong, guideline-based monitoring for late effects is recommended for childhood cancer survivors (CCS). We examined rates of receiving surveillance tests among at-risk young adult CCS in a population-based study (n = 253; 50% Hispanic/Latino; mean post-treatment interval 14.5 years, range: 5-22). Adherence rates were 36.1%, 31.9%, and 36.4% amon...
Tissue biomarkers for immune checkpoint inhibitor (ICI) response are limited by tumor sample heterogeneity and availability. This study identifies clinically actionable pretreatment blood biomarkers that are associated with ICI treatment response and survival in recurrent/metastatic head and neck squamous cell carcinoma. A prospective multi-center ...
ObjectivesImmunotherapy (IO) drugs have been increasingly utilized in locally advanced or metastatic clear cell renal cell carcinoma (ccRCC) and urothelial carcinoma of the bladder (UC). Multiple trials have demonstrated clear survival benefit, however, there are often barriers to access for these advanced therapies which has been demonstrated in o...
BackgroundThe cumulative, health system-wide survival benefit of immune checkpoint inhibitors (ICIs) is unclear, particularly among real-world patients with limited life expectancies and among subgroups poorly represented on clinical trials. We sought to determine the health system-wide survival impact of ICIs.MethodsWe identified all patients rece...
