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cAd3-Marburg

Phase 1

Ebola Virus Disease | Monoclonal antibody | Infectious Disease |Icon Plc|Last Updated: Aug 3, 2022

Success Probability

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Market & Valuation

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Trial Design

ACTIVE_CONTROLLEDBiomarker
Total Trials1
Total Enrollment32

FDA Designations

No designations recorded

Clinical trial landscape

cAd3-Marburg · 1 trial · 2 indications

Phase 1 1
NCT04723602Evaluation of Safety, Tolerability and Immune Responses of Ebola-S and Marburg Vaccines in Healthy AdultsEbola Virus Disease
COMPLETED32 Analytics
PHASE1COMPLETED
Evaluation of Safety, Tolerability and Immune Responses of Ebola-S and Marburg Vaccines in Healthy Adults
Ebola Virus DiseaseUnlock trial analytics

Study Endpoints

Primary Endpoints

Safety of Ebola and Marburg vaccines assessed by clinical observation.
7 Days

Safety of Ebola and Marburg vaccines, as seen in local reactogenicity signs and symptoms with diary questionnaire card.

Safety of Ebola and Marburg vaccines assessed by change from baseline in levels of Complete Blood Count (CBC).
6 months

Safety of Ebola and Marburg vaccines assessed by change in levels of Complete Blood Count (CBC) w/differential count as laboratory measures of safety from baseline.

Safety of Ebola and Marburg vaccines assessed by change from baseline in levels of Creatinine.
6 months

Safety of Ebola and Marburg vaccines assessed by change in levels of Creatinine as laboratory measures of safety from baseline.

Safety of Ebola and Marburg vaccines assessed by change from baseline in levels of Alanine Transaminase (ALT).
6 months

Safety of Ebola and Marburg vaccines assessed by change in levels of Alanine Transaminase (ALT) as laboratory measures of safety from baseline.

Safety of Ebola and Marburg vaccines assessed by adverse experiences.
28 days

Safety of Ebola and Marburg vaccines assessed by adverse events of all severities (Mild, moderate, and severe)

Safety of Ebola and Marburg vaccines assessed by serious adverse experiences.
6 months

Safety of Ebola and Marburg vaccines assessed by serious adverse events of all severities (Mild, moderate, and severe)

Secondary Endpoints

Evaluation of antibody response to cAd3-EBO-S and cAd3 Marburg vaccines
Measured at Day 1, 15, 22, 29, 36, 43, 50, 57, and 64
Collection of sufficient post-vaccination plasma to support further development of filovirus assays.
May be collected at Day 29, 36, 43, 50, 57 and/or 64
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Study Design & Arms

AllocationNON_RANDOMIZED
MaskingNONE
ModelPARALLEL
PurposePREVENTION

Treatment Arms

ArmTypeDescription
cAd3-Marburg at 1 x 10^11 Particle Units (PU)ACTIVE_COMPARATORA total of 16 healthy adults will be enrolled and vaccinated with a single dose of vaccine. Group 1 (N = 16) will receive a single injection of cAd3-Marburg at 1 x 10\^11 Particle Units (PU) vaccine.
cAd3-EBO-S at 1 x 10^11 PU vaccineACTIVE_COMPARATORA total of 16 healthy adults will be enrolled and vaccinated with a single dose of vaccine. Group 2 (N = 16) will receive a single injection of cAd3-EBO-S at 1 x 10\^11 Particle Units (PU) vaccine.

Interventions

NameTypeDescription
cAd3-MarburgBIOLOGICALA total of 16 healthy adults will be enrolled and vaccinated with a single dose of vaccine. Group 1 (N = 16) will receive a single injection of cAd3-Marburg at 1 x 10\^11 Particle Units (PU) vaccine.
cAd3-EBO-SBIOLOGICALA total of 16 healthy adults will be enrolled and vaccinated with a single dose of vaccine. Group 2 (N = 16) will receive a single injection of cAd3-EBO-S at 1 x 10\^11 Particle Units (PU) vaccine.
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Eligibility Criteria

Age Range18 Years to 50 Years
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: * Male or female participant must be between 18-50 (inclusive) years of age; * Meet criteria for plasma donation\*; * Available for clinic follow-up through Day 99 and one additional follow-up call on Day 181 (±14 days); * Agrees not to receive any vaccine from day of enrollment...

Countries:United States
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Frequently asked questions about cAd3-Marburg

What is cAd3-Marburg used for?

cAd3-Marburg is an investigational vaccine being studied for the prevention of Marburg virus disease, a severe and often fatal illness. It is currently in Phase 1 clinical development and has not been approved by regulatory authorities.

Who makes cAd3-Marburg?

cAd3-Marburg is being developed by Icon Plc, a company traded on the NASDAQ under the ticker symbol ICLR. The vaccine is in Phase 1 clinical trials and remains investigational.

What phase is cAd3-Marburg in?

cAd3-Marburg is in Phase 1 clinical development. It is an investigational vaccine and has not received regulatory approval. A Phase 1 trial evaluating its safety and immune responses has been completed.

What clinical trials is cAd3-Marburg in?

cAd3-Marburg was evaluated in a completed Phase 1 trial with the identifier NCT04723602. This study assessed the safety, tolerability, and immune responses of the vaccine in 32 healthy adults in the United States.

Is cAd3-Marburg the same as the Ebola-S vaccine?

cAd3-Marburg is a distinct vaccine candidate targeting Marburg virus disease. It was studied alongside an Ebola-S vaccine in the same clinical trial, but they are separate investigational vaccines with different targets.