Clinical, Bronchoscopic, and Imaging Findings of e-Cigarette, or Vaping, Product Use-Associated Lung Injury Among Patients Treated at an Academic Medical Center.

Importance: e-Cigarette, or vaping, product use-associated lung injury (EVALI) has caused more than 2800 illnesses and 68 deaths in the United States. Better characterization of this novel illness is needed to inform diagnosis and management.

Objective: To describe the clinical features, bronchoscopic findings, imaging patterns, and outcomes of EVALI.

Imaging Findings of Vaping-Associated Lung Injury.

To listen to the podcast associated with this article, please select one of the following: iTunes or Google Play. E-cigarettes are devices that aerosolize nicotine- or cannabis-based concentrates mixed with other solvents and have been marketed as an alternative to cigarettes. E-cigarette use, or vaping, is increasingly popular but has not been proven to be an innocuous substitute for traditional smoking.

Smoke: How to Differentiate Flow-related Artifacts From Pathology on Thoracic Computed Tomographic Angiography.

Nonuniform contrast opacification of vasculature is frequently encountered on thoracic computed tomographic angiography. The purpose of this pictorial essay is to discuss the appearance of, and factors underlying mixing artifacts, which we term "smoke." We provide an approach to distinguish it from pathology including pulmonary embolism, aortic dissection, and thrombus.

SPIRIT 2013 Statement: defining standard protocol items for clinical trials.

The protocol of a clinical trial serves as the foundation for study planning, conduct, reporting, and appraisal. However, trial protocols and existing protocol guidelines vary greatly in content and quality. This article describes the systematic development and scope of SPIRIT (Standard Protocol Items: Recommendations for Interventional Trials) 2013, a guideline for the minimum content of a clinical trial protocol.

Teaming up to take down costs.

By linking specialty-specific clinical teams with supply chain experts, Saint Luke's Health System established cost-containment strategies that align with clinical pathways and create new leverage with vendors. Since the initiative launched in January 2013, Saint Luke's has reduced medical supply costs by more than $6 million. In several instances, physicians have led the way in formulating cost-cutting ideas that exceeded the expectations of supply chain administrators.

SPIRIT 2013 explanation and elaboration: guidance for protocols of clinical trials.

High quality protocols facilitate proper conduct, reporting, and external review of clinical trials. However, the completeness of trial protocols is often inadequate. To help improve the content and quality of protocols, an international group of stakeholders developed the SPIRIT 2013 Statement (Standard Protocol Items: Recommendations for Interventional Trials).

SPIRIT 2013 statement: defining standard protocol items for clinical trials.

The protocol of a clinical trial serves as the foundation for study planning, conduct, reporting, and appraisal. However, trial protocols and existing protocol guidelines vary greatly in content and quality. This article describes the systematic development and scope of SPIRIT (Standard Protocol Items: Recommendations for Interventional Trials) 2013, a guideline for the minimum content of a clinical trial protocol.

A combined pulmonary-radiology workshop for visual evaluation of COPD: study design, chest CT findings and concordance with quantitative evaluation.

Unlabelled: The purposes of this study were: to describe chest CT findings in normal non-smoking controls and cigarette smokers with and without COPD; to compare the prevalence of CT abnormalities with severity of COPD; and to evaluate concordance between visual and quantitative chest CT (QCT) scoring.

Methods: Volumetric inspiratory and expiratory CT scans of 294 subjects, including normal non-smokers, smokers without COPD, and smokers with GOLD Stage I-IV COPD, were scored at a multi-reader workshop using a standardized worksheet. There were 58 observers (33 pulmonologists, 25 radiologists); each scan was scored by 9-11 observers.

A case of broncholithiasis and esophagobronchial fistula.

Broncholithiasis is the presence of intrabronchial calcification or ossification. We report a case of broncholiths resulting from extrusion of calcified mediastinal lymph node into a bronchus associated with esophagobronchial fistula that became more symptomatic after bronchoscopic removal of the broncholiths.

Equipoise in the enhanced supression of the platelet IIb/IIIa receptor with integrilin trial (ESPRIT): a critical appraisal.

Enhanced Supression of the Platelet IIb/IIIa Receptor with Integrilin Trial (ESPRIT) was a multicenter randomized controlled clinical trial in which participants were randomized between eptifibatide and placebo. A "clinical hold" was initially placed on the trial by the US Food and Drug Administration (FDA), which was concerned about the placebo-only control arm. The hold was lifted after additional information concerning the use of platelet glycoprotein IIb/IIIa inhibitors in clinical practice, derived from a survey of interventional cardiologists, was provided.