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RECRUITING
NCT05992480
PHASE4

REVIVE (Response to the Ebola Virus Vaccine)

Sponsor: Tulane University

View on ClinicalTrials.gov

Summary

This study is a vaccine-related clinical trial which will be conducted by our study team at Kenema Government Hospital (KGH)'s Viral Hemorrhagic Fever Program in collaboration with Tulane University School of Medicine. This study is funded by Merck \& Co., the developers of ERVEBO®. This investigational medicinal product (IMP) was successful in Sierra Leone through the Sierra Leone Trial to Introduce a Vaccine against Ebola (STRIVE) working with the College of Medical and Allied Health Services (COMAHS) at the University of Sierra Leone. ERVEBO® was also successfully tested in Liberia and the Republic of Guinea. These successful trials led to the United States Food and Drug Administration (USFDA) approval of ERVEBO®, as well as approval for therapeutic use in the Democratic Republic of the Congo, Burundi, Ghana, and Zambia. This particular vaccination study will focus on the anamnestic response to the ERVEBO® vaccine, (full name - rVSVDG-ZEBOV-GP Ebola Virus Vaccine). The original clinical trials conducted excluded Ebola Virus Disease (EVD) survivors from participating. However, with ongoing research, there is evidence of waning immune response and even recurrent infections in EVD survivors.

Official title: An Open-Label, Case-Control Study to Compare the Anamnestic Response to the Recombinant Vesicular Stomatitis Delta Glycoprotein Zaire Ebola Virus (ZEBOV) Glycoprotein (rVSVDG-ZEBOV-GP) Ebola Virus Vaccine Among Ebola Virus Disease Survivors to the Primary Immune Response Among Naïve Age and Sex-Matched Controls

Key Details

Gender

All

Age Range

18 Years - 100 Years

Study Type

INTERVENTIONAL

Enrollment

40

Start Date

2025-12-01

Completion Date

2026-05

Last Updated

2025-12-23

Healthy Volunteers

Yes

Interventions

BIOLOGICAL

rVSVDG-ZEBOV-GP Ebola Virus Vaccine (ERVEBO)

It is an Ebola virus vaccine

Locations (1)

Kenema Government Hospital

Kenema, Eastern Province, Sierra Leone