Publications by authors named "K A Voelker"

Background: Severe COVID-19 is associated with innate immunopathology, and CD14, a proximal activator of innate immunity, has been suggested as a potential therapeutic target.

Methods: We conducted the COVID-19 anti-CD14 Treatment Trial (CaTT), a Phase II randomized, double-blind, placebo-controlled trial at 5 US-sites between April 12, 2021 and November 30, 2021 (NCT04391309). Hospitalized adults with COVID-19 requiring supplemental oxygen (<30 LPM) were randomized 1:1 to receive 4 daily doses of intravenous IC14, an anti-CD14 monoclonal antibody, or placebo.

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On January 30, 2020, the World Health Organization (WHO) declared the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic a worldwide emergency. Worldwide there have been 170 million cases of the resulting disease coronavirus 2019 (COVID-19), of those, 3.53 million have resulted in death.

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Article Synopsis
  • A multicenter trial assessed the Spiration Valve System (SVS) against standard medical care for treating severe emphysema in patients aged 40 and older.
  • The study found that the SVS led to significant improvements in lung function (FEV) and other health measures after 6 and 12 months, although it increased the risk of serious adverse events, particularly pneumothorax.
  • Overall, while SVS showed effective results for managing severe emphysema, the safety concerns highlighted the need for careful patient monitoring.
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Introduction: Overprescribing opioid pain medications has become a major concern in our society due to the increasing rates of substance use disorders and the rate of accidental overdoses. The widespread availability of opioid medications suggests that patients are being prescribed opioids in amounts larger than they require for pain control. Efforts are now being made on a variety of fronts to decrease overprescribing.

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Purpose: Early identification and treatment improve outcomes for patients with sepsis. Current screening tools are limited. We present a new approach, recognizing that sepsis patients comprise 2 distinct and unequal populations: patients with sepsis present on admission (85%) and patients who develop sepsis in the hospital (15%) with mortality rates of 12% and 35%, respectively.

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