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INO-4800

Phase 1

Coronavirus Infection | Small molecule | Infectious Disease |Inovio Pharmaceuticals, Inc.|Last Updated: Jul 18, 2022

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindCONTROLLEDDMCBiomarker
Total Trials2
Total Enrollment199

FDA Designations

No designations recorded

Clinical trial landscape

INO-4800 · 2 trials · 2 indications

Phase 1 2
NCT04447781Safety, Tolerability and Immunogenicity of INO-4800 Followed by Electroporation in Healthy Volunteers for COVID19Coronavirus Infection
COMPLETED79 Analytics
NCT04336410Safety, Tolerability and Immunogenicity of INO-4800 for COVID-19 in Healthy VolunteersCoronavirus Infection
COMPLETED120 Analytics
PHASE1COMPLETED
Safety, Tolerability and Immunogenicity of INO-4800 Followed by Electroporation in Healthy Volunteers for COVID19
Coronavirus InfectionUnlock trial analytics
PHASE1COMPLETED
Safety, Tolerability and Immunogenicity of INO-4800 for COVID-19 in Healthy Volunteers
Coronavirus InfectionUnlock trial analytics

Study Endpoints

Primary Endpoints

Primary Outcome Measures
Baseline up to Week 52

* Percentage of participants with seroconversion of SARS-CoV-2 Spike glycoprotein antigen-specific antibody titers from baseline by binding assays \[Immunogenicity\] * Incidence of adverse events among participants during the study period \[Safety and Tolerability\] * Percentage of Participants with Administration (Injection) Site Reactions \[Safety and Tolerability\] * Incidence of Adverse Events of Special Interest (AESIs) among participants during the study period \[Safety and Tolerability\]

Percentage of Participants with Adverse Events (AEs)
Baseline up to Week 52 (if not receiving an optional booster dose) or the 48 Week Post-Booster Dose Visit (if receiving an optional booster dose)
Percentage of Participants with Administration (Injection) Site Reactions
Day 0 up to Week 52 (if not receiving an optional booster dose) or the 48 Week Post-Booster Dose Visit (if receiving an optional booster dose)
Percentage of Participants with Adverse Events of Special Interest (AESIs)
Baseline up to Week 52 (if not receiving an optional booster dose) or the 48 Week Post-Booster Dose Visit (if receiving an optional booster dose)
Change from Baseline in SARS-CoV-2 Spike Glycoprotein Antigen-Specific Binding Antibody Titers
Baseline up to Week 52 (if not receiving an optional booster dose) or the 48 Week Post-Booster Dose Visit (if receiving an optional booster dose)
Change from Baseline in Antigen-Specific Cellular Immune Response
Baseline up to Week 52 (if not receiving an optional booster dose) or the 48 Week Post-Booster Dose Visit (if receiving an optional booster dose)
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Study Design & Arms

AllocationRANDOMIZED
MaskingTRIPLE
ModelSEQUENTIAL
PurposePREVENTION

Treatment Arms

ArmTypeDescription
Group 1 (Part A)EXPERIMENTAL* Number of Subjects: 20 subjects * ID Injection of INO-4800 1mg/dose + EP using CELLECTRA® 2000 (dosing at Day 0 and Week 4)
Group 2 (Part A)EXPERIMENTAL* Number of Subjects: 20 subjects * ID Injection of INO-4800 2mg/dose + EP using CELLECTRA® 2000 (dosing at Day 0 and Week 4)
Group 3 (Part B)EXPERIMENTAL* Number of Subjects: 90 subjects * ID Injection of INO-4800 1mg or 2mg/dose + EP using CELLECTRA® 2000 (dosing at Day 0 and Week 4)
Group 4 (Part B, Placebo)PLACEBO_COMPARATOR* Number of Subjects: 30 subjects * ID Injection of Placebo (SSC) 1mg or 2mg/dose + EP using CELLECTRA® 2000 (dosing at Day 0 and Week 4)
Group 1: INO-4800EXPERIMENTALParticipants will receive one ID injection of 1.0 milligram (mg) of INO-4800 followed by EP using the CELLECTRA® 2000 device per dosing visit.
Group 2: INO-4800EXPERIMENTALParticipants will receive two ID injections of 1.0 mg (total 2.0 mg per dosing visit) of INO-4800 followed by EP using the CELLECTRA® 2000 device per dosing visit.
Group 3: INO-4800EXPERIMENTALParticipants will receive one ID injection of 0.5 mg of INO-4800 followed by EP using the CELLECTRA® 2000 device per dosing visit.

Interventions

NameTypeDescription
INO-4800BIOLOGICAL\- Manufacturer: Inovio Pharmaceuticals Inc.
CELLECTRA® 2000DEVICE\- Manufacturer: Inovio Pharmaceuticals Inc.
Saline-sodium citrate (SSC) bufferOTHER\- Manufacturer: Inovio Pharmaceuticals Inc.
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Eligibility Criteria

Age Range19 Years to 64 Years
SexALL
Healthy VolunteersYes
Study Sites2

Inclusion Criteria: * Able to communicate with investigator, and to provide informed consent and have signed Informed Consent Form (ICF) prior to screening procedures * Adults aged 19 to 50 years (for Part A) or aged 19 to 64 (for Part B) * Judged to be healthy by the Investigator on the basis of m...

Countries:South KoreaUnited States
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Frequently asked questions about INO-4800

What is INO-4800 used for?

INO-4800 is an investigational drug being developed for the prevention of coronavirus infection, including COVID-19. It is a small molecule being studied in healthy volunteers to evaluate its safety, tolerability, and immunogenicity. The drug is currently in Phase 1 clinical development and is not yet approved by regulatory authorities.

Who makes INO-4800?

INO-4800 is being developed by Inovio Pharmaceuticals, Inc., a biopharmaceutical company traded on the stock exchange under the ticker symbol INO. The company is conducting clinical trials to evaluate the drug's safety and immune response in healthy volunteers for the prevention of coronavirus infection.

What phase is INO-4800 in?

INO-4800 is in Phase 1 clinical development. Two Phase 1 trials have been completed, with a total of 199 participants enrolled. The drug is investigational and has not been approved by the FDA or any other regulatory agency. It is being studied for its safety, tolerability, and immunogenicity in healthy volunteers.

What clinical trials is INO-4800 in?

INO-4800 has been studied in two completed Phase 1 clinical trials. The first trial, NCT04336410, enrolled 120 healthy volunteers in the United States. The second trial, NCT04447781, enrolled 79 healthy volunteers in South Korea. Both trials evaluated the safety, tolerability, and immunogenicity of INO-4800 for COVID-19.

How does INO-4800 work?

INO-4800 is a small molecule designed to prevent coronavirus infection. It is being studied for its ability to generate an immune response against the virus. The drug is administered followed by electroporation, a technique that uses electrical pulses to enhance cellular uptake of the drug, as seen in one of its clinical trials.