View clinical trials related to Hemorrhagic Fever, Ebola.
Filter by:Background: Ebola virus can cause serious illness or death. No medicines are approved to treat it. Researchers need to test new medicines to see if they help people recover from Ebola and are safe to give. They need to test the drugs and compare them in a controlled way. Researchers want to test 4 drugs with people who have Ebola and are in treatment centers. Objective: To study the safety and effectiveness of 4 drugs for people with Ebola virus. Eligibility: People of any age with Ebola infection who are in treatment centers Design: Participants will be screened with questions, medical history, and blood tests. Participants will be randomly assigned to get 1 of 3 study drugs: - ZMapp by IV over about 4 hours. It will be given 3 times, 3 days apart. - Remdesivir by IV over about 1 hour. It will be given once a day for 10 days. - Mab114 by IV for 30-60 minutes. It will be given 1 time. - REGN-EB3 by IV for about 2 hours. It will be given 1 time. For at least a week, participants will stay in isolation in a clinic. They will: - Get supportive care and be monitored - Have a small plastic tube (IV) put in an arm vein for several days to give fluids and collect blood. - Get their study drug. - Be monitored for disease signs and drug side effects. They may get medicines for side effects. - Have blood and urine tests. Participants will stay in the clinic until they finish the study drug and are well enough to leave. Participants will have 2 follow-up visits over 2 months. They will answer questions and give blood and semen samples. ...
This initial, proof of concept study will focus on identifying significant differences in response to the Ebolavirus Zaire vaccine (ChAd3-EBO-Z) when administered with placebo, MVA-BN(R)-Filo, or ChAd3-EBO-Z boosters after 8 days. All 60 participants will receive the ChAd3-EBO-Z vaccine and then randomized into each booster group (20 receiving each type of booster). Subjects will be followed-up for 6 months to monitor for safety outcomes and efficacy measures. There is no formal hypothesis for this study. The primary objective of this study is to assess the safety and reactogenicity of study products by study group when administered IM to healthy adults.
Provide access to REGN-EB3 for the treatment of patients with Ebola Virus Disease (EVD).
The purpose of this study is to evaluate the safety, infectivity, and immunogenicity of two doses of the HPIV3/ΔHNF/EbovZ GP vaccine candidate when administered intranasally in healthy adults.
Interventional, single arm, open-label, non-randomized, phase IIIb study to accumulate additional data on safety and effectiveness of one dose of rVSVΔG-ZEBOV-GP against Ebola virus disease.
The aim of this study is to investigate the persistence of the vaccine induced immune response between 24 - 60 months following primary vaccination. The study consists of three cohorts: Cohort 1: volunteers from the Phase 1 study of the various prime/boost regimes with two viral vectored Ebola vaccines: Ad26-ZEBOV and MVA-BN-Filo vaccines Cohort 2: volunteers who have been vaccinated previously with Ebola vaccine r-VSV-ZEBOV Cohort 3: volunteers from the Phase 2 study of 3 prime/boost regimes with Ad26.ZEBOV and MVA-BN-Filo vaccines (VAC52150EBL2001: EVOLVE).
Background: Genes are instructions that tell the body how to work and grow. They can affect how the body responds to infection. Researchers want to learn more about genes that affect how the body responds to the Ebola virus. Some people with Ebola get very sick and die. Others do not. The research may lead to better treatments for Ebola virus and other germs. Objective: To look for genes that may be related to a person s chance of getting very sick after coming in contact with the Ebola virus. Eligibility: People at least 3 years of age who either: Had Ebola Had close contact with someone who had Ebola Were in an Ebola vaccine study Design: Participants will have a small amount of blood taken from an arm vein by a needle. Researchers will collect participants data from other vaccine studies they may have been in. Participants may be asked questions about their health and social history. Some participants will have their blood tested for the infection syphilis and HIV, the virus that causes AIDS. Participants will be told the results and will get help finding care, if necessary. Some participants will have their blood sample tested to see if they have had Ebola in the past. Blood samples will be stored for future research. They will be marked with a code but not with participants names.
The purpose of this study is to evaluate immunogenicity, epidemiological efficacy and safety of medicinal product GamEvac-Combi - Combined Vector-Based Vaccine against Ebola Virus Disease, 0.5 ml+0.5 ml/dose
This is a randomized, placebo-controlled, multi-site, double-blind trial of V920 (rVSVΔG-ZEBOV-GP) Ebola Virus vaccine candidate in subjects with HIV infection to be conducted in conformance with Good Clinical Practices. The study will take place at 2 Canadian sites (Centre Hospitalier de l'Université de Montréal and Ottawa General Hospital) and 2 African sites (Centre MURAZ, Burkina Faso and Centre Hospitalier National Aristide Le Dantec, Dakar, Senegal). The Duration of Study: 365 days for each participant not including screening.
The purpose of the study is to assess the long-term safety profile of Ad26.ZEBOV and MVA-BN-Filo in participants previously exposed to these vaccines in Phase 1, 2, or 3 clinical studies.