Clinical Focus


  • Emergency Medicine
  • Critical Care Medicine

Academic Appointments


  • Clinical Assistant Professor, Emergency Medicine

Professional Education


  • Fellowship: Stanford University Critical Care Medicine Fellowship (2025) CA
  • Board Certification: American Board of Emergency Medicine, Emergency Medicine (2024)
  • Residency: Brown University Alpert Medical School (2023) RI
  • Medical Education: University of Massachusetts School of Medicine Registrar (2019) MA

All Publications


  • Deresuscitation Informed by Ultrasound in Patients with Septic Shock Trial: A Pilot Randomized Controlled Study. Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine Innes, B., Allison, C., Seidler, N., Shen, B., Fried, A., Phillips, G., Levinson, A., Abbasi, A. 2026

    Abstract

    The venous excess ultrasound (VExUS) can be used at the point-of-care to identify venous overload and end-organ congestion in an effort to individually tailor resuscitation and deresuscitation in patients with septic shock.We conducted a pilot randomized controlled feasibility trial of VExUS-guided fluid management in adult patients with septic shock. Participants were randomized to VExUS-guided fluid management or usual care. Daily ultrasounds were performed on all participants; in the VExUS-guided study arm, the clinical care team was informed of the VExUS results and given a fluid management recommendation (the intervention).We enrolled 19 participants; 12 (63%) were randomized to the VExUS arm. The intervention period fluid balance was -65 mL (interquartile range [IQR] -1733 to 2016) in the VExUS arm compared to 2608 mL (IQR -435 to 4460) in the usual care arm (p = .21). The secondary outcomes of acute kidney injury, respiratory failure, hospital, and 30-day mortality did not differ significantly between the 2 arms; although the rates were lower in the VExUS arm.We demonstrate that VExUS-guided fluid management in patients with septic shock is feasible, was not associated with an increased risk of adverse events, and may reduce the volume of fluids administered.

    View details for DOI 10.1002/jum.70219

    View details for PubMedID 41804824

  • VENOUS EXCESS ULTRASOUND SCORE (VEXUS) GUIDED FLUID MANAGEMENT IN SEPTIC SHOCK: A PILOT TRIAL Innes, B., Levinson, A., Abbasi, A., Allison, C., Seidler, N., Chen, B., Corl, K. LIPPINCOTT WILLIAMS & WILKINS. 2024