Evaluation of the Safety and Efficacy of XoGlo Pro, a Placental Mesenchymal Stem Cell-derived Extracellular Vesicles in Treating COVID-19 Symptoms

ConditionCOVID-19
Trial statusNot yet recruiting
Trial phasePhase 1, Phase 2
Trial typeInterventional
Biological sexAll
Age18+
SponsorKimera Labs Inc.

About this trial

Investigational New Drug trial investigating safety as primary endpoint and clinical efficacy as secondary endpoint of placental, mesenchymal stem cell-derived extracellular vesicles for the treatment of COVID-19 symptoms in adults with mild to moderate illness.

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

Adult subjects of either gender aged more than 18 years.

Body Mass index (BMI) between ≥25 and ≤39.9 kg/m2.

Duration (in days) of COVID-19 symptoms prior to randomization is a > 2 days and ≤ 10 days of COVID-19 symptoms.

Two (2) positive (rapid) antigen diagnostic tests for SARS-CoV-2 (tests listed under FDA EUA) and administered within 2 hours of each other. Enrolled subjects will undergo subsequent molecular standard reverse transcriptase polymerase chain reaction (rt-PCR) assay. Enrolled subjects with a negative PCR test will be replaced by other individuals.)

Disqualifiers

Subjects who test positive for SARS-CoV-2 using a virologic test but have no symptoms consistent with COVID-19. (Asymptomatic or presymptomatic infection).

Subjects who have SpO2 <94% on room air at sea level (Severe illness).

Subjects who have respiratory failure (Critical illness).

Subjects who have septic shock (Critical illness).

Trial design

Design model

Parallel

Treatments tested in this trial

  • IV infusion using an isolated, placental, mesenchymal stem cell derived EVs

    Biological/Vaccine

    Single IV infusion of the drug product XoGlo Pro

  • Placebo IV administration

    Biological/Vaccine

    Placebo IV infusion of normal saline

Treatment groups

64 Participants
are divided into 2 treatment groups
Group A: Placebo ArmPlacebo comparator 1 intervention
Group B: Drug Product XoGlo ProActive comparator 1 intervention

Trial outcomes

Primary outcomes

1

Incidence of Treatment-Emergent Adverse Events (TEAEs) Following a Single Intravenous Dose of XoGlo® Pro

Number and percentage of participants experiencing one or more treatment-emergent adverse events (TEAEs) following administration of a single intravenous dose of XoGlo® Pro (5 mg in 5 mL). Adverse events will be assessed from the time of investigational product administration through the end of the study period.

Time frame
Baseline through 180 days post-dose

Secondary outcomes

1

Time to Resolution of COVID-19 Symptoms Following a Single Intravenous Dose of XoGlo® Pro

Time from investigational product administration to resolution of COVID-19 symptoms as measured using the protocol-defined 14-item COVID-19 symptom assessment instrument. Symptom resolution will be assessed by comparing the time to resolution between the XoGlo® Pro treatment arm and placebo arm.

Time frame
Baseline through Day 180 post-dose

Other outcomes

Locations

This trial has no locations.

Sponsors and contacts

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