Match tier Listed
Presence Current · Arkansas
Last published 2025
Sources OpenAlex · ORCID
Refreshed 2026-10-03

Lexie Vaughn

Assistant Professor

UAMS

Also affiliated: Monroe Carell Jr. Children's Hospital (2022); University of Arkansas Medical Center (2025); Vanderbilt University Medical Center (2021–2024)

3 h-index 11 pubs 28 cited

Research Areas

Biomedical Subjects

  • Humans
  • Adult
  • Female
  • Gastrectomy
  • Male
  • Middle Aged
  • Laparoscopy
  • Fundoplication
  • Aged
  • Heart Failure
  • Hemorrhage
  • Prospective Studies
  • Child
  • Hemodynamics
  • Respiration, Artificial

Links

UAMS TRI Profile

OverviewAI-generated summary

Lexie Vaughn's research investigates non-invasive methods for assessing physiological conditions, particularly in the context of heart failure and acute blood loss. Her work includes studies on non-invasive venous waveform analysis (NIVA) to correlate with pulmonary capillary wedge pressure and predict hospital admissions in patients with heart failure. Vaughn has also explored the use of NIVA for detecting acute low-volume blood loss in humans and assessing respiratory distress in patients with COVID-19.

Her publications also touch upon surgical techniques, including a study on Nissen fundoplication-preserving laparoscopic sleeve gastrectomy. Additionally, Vaughn has examined the comparison of clinical symptoms and bioimpedance to pulmonary capillary wedge pressure in heart failure patients. Her research interests extend to sepsis and strategies for maintaining surgical volume during the COVID-19 pandemic.

Metrics

  • h-index: 3
  • Publications: 11
  • Citations: 28

Positions

  • Assistant Professor publications 2025
    University of Arkansas for Medical Sciences Institutional directory

Selected Publications

  • Non-invasive venous waveform analysis and the IntraVAscular volume Number (IVAN) track acute hemorrhage and volume overload in a piglet model (2026)
    Research Square DOI OpenAlex
  • A prospective, observational study of non-invasive venous waveform analysis (NIVA) for the detection of acute low volume blood loss in humans (2025)
    Journal of Clinical Anesthesia 4 citations DOI OpenAlex

View all publications on OpenAlex →

Collaboration Network

26 Collaborators 12 Institutions 1 Country

Top Collaborators

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