Background: Multidrug-resistant tuberculosis (MDR/RR-TB) is a major global health challenge, disproportionately affecting low- and lower-middle-income countries (LLMICs). The World Health Organization (WHO) generates guidance to address the problem. Here, we explore the extent to which guidance and related knowledge are generated by experts living in the most-affected countries and consider the results in the context of the movement to decolonize global health.
View Article and Find Full Text PDFIn healthy arteries, blood flow is regulated by microvascular tone assessed by changes in blood flow volume and vascular resistance to endothelium-dependent and -independent vasodilators. We developed a novel method of using intravascular ultrasound (IVUS) and a Doppler flow wire to measure changes in blood flow volume and vascular resistance of the profunda arterial bed. We assessed the variability over 6 months in measuring microvascular endothelium-dependent dilation to acetylcholine and endothelium-independent dilation to adenosine in 20 subjects who were part of a larger study of Gulf War Illness without obstructive peripheral artery disease.
View Article and Find Full Text PDFThere is a paucity of educational resources for potential clinical trial participants, particularly resources in plain language, attentive to health literacy principles and translated into native languages. The New England Research Subject Advocacy Group was formed to explore common issues, interests, and concerns related to the experience of participation in clinical research and research participant safety. Specifically, the group sought to increase community awareness and trust through the development and distribution of publicly accessible informational resources.
View Article and Find Full Text PDFBackground: Telehealth is a promising intervention to reduce readmissions and healthcare-associated costs in patients with heart failure.
Methods: We performed a retrospective analysis of the impact of telehealth on 197 heart failure patients who had successfully completed one year of home telehealth monitoring following a heart failure admission as part of a clinically mandated programme at a Veterans Affairs Medical Center. Outcomes were compared both within the group (one year before and one year after home telehealth monitoring), and to a contemporary control cohort of 870 heart failure patients who were admitted but not enrolled in home telehealth.
Objectives: To assess the impact of stent type on the risk of death or myocardial infarction (MI) related to dual antiplatelet therapy (DAPT) more than 12 months (prolonged DAPT) versus 12 or less months after PCI for an acute coronary syndrome (ACS).
Background: The recent DAPT study reported lower recurrent ischemic events from prolonged DAPT in patients treated with PCI for an ACS, but was underpowered to determine the impact of stent type.
Methods: We determined clinical outcomes after PCI for an ACS (median follow-up: DES = 26 months, BMS = 46 months) in 18,484 patients in the Veterans Affairs system treated with first generation drug-eluting stents (DES) or bare-metal stents (BMS).