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Auxora

Phase 2

Pneumonia | Small molecule | Infectious Disease |CalciMedica, Inc.|Last Updated: Mar 30, 2026

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLEDDMC
Total Trials1
Total Enrollment314

FDA Designations

No designations recorded

Clinical trial landscape

Auxora · 1 trial · 1 indication

Phase 2 1
NCT04345614A Study of Auxora in Patients With Severe COVID-19 PneumoniaPneumonia
COMPLETED314 Analytics
PHASE2COMPLETED
A Study of Auxora in Patients With Severe COVID-19 Pneumonia
PneumoniaUnlock trial analytics

Study Endpoints

Primary Endpoints

Number of Days From the Start of the First Infusion of Study Drug (SFISD) to Recovery
From start of first infusion of study drug to day 60

Defined as the number of days hospitalized but not requiring supplemental oxygen or ongoing medical care, or; discharged and requiring supplemental oxygen, or; discharged, not requiring supplemental oxygen.

Secondary Endpoints

Number of Participants Who Have Died at Day 30 (Mortality)
Day 30
Number of Participants Who Have Died at Day 60 (Mortality)
Day 60
Number of Participants Requiring Invasive Mechanical Ventilation or Dying (Part 1)
From start of first infusion of study drug and up to Day 28
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Study Design & Arms

AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Auxora (Part 1)EXPERIMENTALPatients were randomized 1:1 to receive either Auxora or standard of care
Standard of Care (Part 1)OTHERPatients were randomized 1:1 to receive either Auxora or standard of care
Auxora (Part 2)EXPERIMENTALPatients were randomized 1:1 to receive Auxora or Placebo
Placebo (Part 2)PLACEBO_COMPARATORPatients were randomized 1:1 to receive Auxora or Placebo

Interventions

NameTypeDescription
Auxora (Part 1)DRUGAuxora will be given at 2.0 mg/kg (1.25 mL/kg) on Day 1 and then 1.6 mg/kg (1.0 mL/kg) on Days 2 and 3. All doses of Auxora will be administered intravenously (IV) over 4 hours.
Standard of Care (Part 1)DRUGPatients received standard of care
Auxora (Part 2)DRUGAuxora will be given at 2.0 mg/kg (1.25 mL/kg) on Day 1 and then 1.6 mg/kg (1.0 mL/kg) on Days 2 and 3. All doses of Auxora will be administered intravenously (IV) over 4 hours.
Placebo (Part 2)DRUGPlacebo will be given at 2.0 mg/kg (1.25 mL/kg) on Day 1 and then 1.6 mg/kg (1.0 mL/kg) on Days 2 and 3. All doses of Placebo will be administered intravenously (IV) over 4 hours.
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites17

Part 1: Inclusion Criteria 1. 1\. The diagnosis of COVID-19 established standard RT-PCR assay; 2. At least 1 of the following symptoms: Fever, cough, sore throat, malaise, headache, muscle pain, dyspnea at rest or with exertion, confusion, or respiratory distress; 3. At least 1 of the followin...

Countries:United States
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Frequently asked questions about Auxora

What is Auxora used for?

Auxora is an investigational small molecule being studied for acute kidney injury and pneumonia. It has been evaluated in patients with severe COVID-19 pneumonia and in patients with acute kidney injury and injurious lung crosstalk. Auxora is not approved and remains in clinical development.

Who makes Auxora?

Auxora is being developed by CalciMedica, Inc., a biopharmaceutical company traded on the Nasdaq under the ticker symbol CALC. The company is conducting clinical trials of Auxora in the United States.

What phase is Auxora in?

Auxora is in Phase 2 clinical development. It has been studied in Phase 2 trials for severe COVID-19 pneumonia and for acute kidney injury. Auxora is an investigational drug and has not been approved by regulatory authorities.

What clinical trials is Auxora in?

Auxora has been studied in two Phase 2 clinical trials. NCT04345614 evaluated Auxora in patients with severe COVID-19 pneumonia and was completed with 314 participants. NCT06374797 evaluated Auxora in patients with acute kidney injury and injurious lung crosstalk, enrolling 122 participants.

Is Auxora the same as CM4620?

Auxora is also known as CM4620. It is a small molecule being developed by CalciMedica for acute kidney injury and pneumonia. The drug has been tested in clinical trials under the name Auxora.