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Expanding Anesthetic Choice

Leading Inhaled Anesthetic Innovation

We are pushing the boundaries of what's possible in inhaled anesthetic drug discovery to create better, smarter options for patients and clinicians.

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Evidence is Mounting

Research has increasingly linked drops in blood pressure during surgery to adverse outcomes. Yet due to the anesthetics available today, intraoperative hypotension is still an unavoidable side effect of anesthesia. We think it is time to change that.

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A Strong Scientific Foundation

Clinical Validation

Promising Results

Among our emerging compounds, several have shown the ability to maintain normal blood pressure at anesthetic concentrations, providing hope for a new generation of inhaled anesthetics with improved hemodynamic stability.

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A Groundbreaking Discovery

Through a platform that predicts receptor activity from molar water solubility and guides the discovery of more targeted anesthetics, we are pioneering inhaled anesthetics that aim to reduce side effects and elevate the overall experience of anesthesia.

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Laboratory
"History shows how difficult it is to create new anesthetic compounds, and that's exactly what Expanesthetics is doing. This team is breaking through decades of inertia and charting its own path."
Dr. Patrick Ross
Pediatric Anesthesiologist & Shareholder

United in Purpose

Behind every medical breakthrough is a dedicated team of researchers, clinicians, and innovators united by a common mission to transform healthcare.

Meet our Team

Join Us for Our Next Event

Stay at the forefront of innovation with our expert-led sessions.

Reimagining Inhaled Anesthesia
Apr 27
Speaker Series

Reimagining Inhaled Anesthesia

Is sevoflurane as good as it gets?

Shane Austin, PhD

Chief Executive Officer, Expanesthetics

Why innovation in inhaled anesthesia stopped decades ago, why it matters now, and how new mechanistic insights are opening the door to the next generation of agents.

Monday, Apr 27, 2026 5:00 PM PDT 30 min + Live Q&A

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