University of Colorado Denver

About: University of Colorado Denver is a education organization based out in Denver, Colorado, United States. It is known for research contribution in the topics: Population & Poison control. The organization has 27444 authors who have published 57213 publications receiving 2539937 citations. The organization is also known as: CU Denver & UCD.

VX-445-Tezacaftor-Ivacaftor in Patients with Cystic Fibrosis and One or Two Phe508del Alleles.

Abstract: Background VX-445 is a next-generation cystic fibrosis transmembrane conductance regulator (CFTR) corrector designed to restore Phe508del CFTR protein function in patients with cystic fibrosis when administered with tezacaftor and ivacaftor (VX-445–tezacaftor–ivacaftor). Methods We evaluated the effects of VX-445–tezacaftor–ivacaftor on Phe508del CFTR protein processing, trafficking, and chloride transport in human bronchial epithelial cells. On the basis of in vitro activity, a randomized, placebo-controlled, double-blind, dose-ranging, phase 2 trial was conducted to evaluate oral VX-445–tezacaftor–ivacaftor in patients heterozygous for the Phe508del CFTR mutation and a minimal-function mutation (Phe508del–MF) and in patients homozygous for the Phe508del CFTR mutation (Phe508del–Phe508del) after tezacaftor–ivacaftor run-in. Primary end points were safety and absolute change in percentage of predicted forced expiratory volume in 1 second (FEV1) from baseline. Results In vitro, VX-445–tezacaftor–i...

Sulindac for polyposis of the colon.

Abstract: The effect of sulindac, a nonsteroid antiinflammatory drug, on colon polyposis has been evaluated in seven patients after subtotal colectomy and ileoproctostomy and in four patients with intact colons. The patients all had Gardner's syndrome or familial polyposis coli. All polyps were eliminated, except for a few that arose in the rectal mucosa and the anal canal. No cancers developed in these patients on follow-up.

Cerebral white matter: neuroanatomy, clinical neurology, and neurobehavioral correlates.

Abstract: Lesions of the cerebral white matter (WM) result in focal neurobehavioral syndromes, neuropsychiatric phenomena, and dementia. The cerebral WM contains fiber pathways that convey axons linking cerebral cortical areas with each other and with subcortical structures, facilitating the distributed neural circuits that subserve sensorimotor function, intellect, and emotion. Recent neuroanatomical investigations reveal that these neural circuits are topographically linked by five groupings of fiber tracts emanating from every neocortical area: (1) cortico-cortical association fibers; (2) corticostriatal fibers; (3) commissural fibers; and cortico-subcortical pathways to (4) thalamus and (5) pontocerebellar system, brain stem, and/or spinal cord. Lesions of association fibers prevent communication between cortical areas engaged in different domains of behavior. Lesions of subcortical structures or projection/striatal fibers disrupt the contribution of subcortical nodes to behavior. Disconnection syndromes thus result from lesions of the cerebral cortex, subcortical structures, and WM tracts that link the nodes that make up the distributed circuits. The nature and the severity of the clinical manifestations of WM lesions are determined, in large part, by the location of the pathology: discrete neurological and neuropsychiatric symptoms result from focal WM lesions, whereas cognitive impairment across multiple domains—WM dementia—occurs in the setting of diffuse WM disease. We present a detailed review of the conditions affecting WM that produce these neurobehavioral syndromes, and consider the pathophysiology, clinical effects, and broad significance of the effects of aging and vascular compromise on cerebral WM, in an attempt to help further the understanding, diagnosis, and treatment of these disorders.

Waking Up! Mindfulness in the Face of Bandwagons

Abstract: Economic and sociological theories explaining bandwagon behaviors, along with cognitive and behavioral theories of decision making, do not fully address the process whereby decision makers choose whether or not to jump on bandwagons. In this article we model the interactions between mindfulness as a decision-maker characteristic and the decision-making context, and we show the impact of those interactions on managers' ability to discriminate in the face of bandwagons. We illustrate the framework by applying it to recent integration and disintegration bandwagon behaviors in the U.S. health care market. Until recently, integration of hospitals, physician groups, medical groups, and health plans was generally perceived to be the answer to overcapacity, rising costs, and contracting challenges in U.S. health care markets. Health care leaders viewed it as a means of improving efficiency and effectiveness and of gaining market share (Weil, 2000). Such consolidation in the