Clinical trials: Host-Pathogen Interactions, open to volunteers
Vascular Graft Infection, Infectious Aortitis
China Aortic Infection and Graft Infection Study: An Ambispective Cohort
Vascular infections are uncommon but severe infections involving the arterial wall, vascular grafts, or endografts, and their diagnosis and management remain challenging.
- Conditions
- Vascular Graft Infection, Infectious Aortitis, Aortoenteric Fistula
- Trial name
- CAIGIS (NCT07847346)
- Where
- China
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Shanghai Zhongshan Hospital
Organoid, Model Disease
Development of a Duodenal Organoid Model for Host-Intestinal Pathogen Interaction Studies
The goal of this clinical trial is to develop an in vitro model based on human duodenal organoids for the study of interactions between the human intestinal epithelium and enteric pathogens.
- Trial name
- DuoDenOrg (NCT07828665)
- Testing
- Donation of residual biological samples for the development of duodenal organoids.
- Where
- Italy
- Volunteers
- 6 people
- Sponsor
- IRCCS Sacro Cuore Don Calabria di Negrar
Ventilator-associated Pneumonia
B Lymphocyte Populations in the Pulmonary Microenvironment of Patients Under Mechanical Ventilation With or Without VAP (Ventilator-Associated Pneumonia)
Diagnosis of VAP relies on a set of non-specific clinical, biological, and imaging criteria. Understanding host-pathogen interactions and the mechanisms of deregulations leading to infection of pulmonary tissue appears essential.
- Trial name
- OLYMPE (NCT07436780)
- Where
- France
- Volunteers
- 75 people
- Sponsor
- University Hospital, Limoges
Staphylococcal Infections
Modeling Host-Pathogen Interaction Using Lymphoid Organoids
Background: Staphylococcus aureus (S.aureus) are bacteria that can make people sick. Sometimes, an S. aureus infection can develop inside the spine; these infections can lead to paralysis and death. Researchers do not know how S.
- Trial name
- NCT06479837
- Where
- 2 sites in United States
- Volunteers
- 500 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Healthy Volunteers, Dengue
Phase 1 Challenge Study Using rDEN2delta30-7169 to Evaluate Host-Pathogen Interactions in Primary, Homotypic, and Heterotypic Dengue Virus Infection
Background: Dengue is a viral disease spread by mosquitoes. Most people bitten by mosquitoes carrying dengue viruses do not get sick, but severe cases can cause shock, internal bleeding, and death.
- Conditions
- Healthy Volunteers, Dengue, Human Challenge Trial
- Trial name
- NCT07706686
- Testing
- rDEN2delta30-7169
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Melioidosis
Environment, Pathogens, and Host Interactions in Melioidosis
This is a longitudinal, multicentre observational study conducted across three established microbiology units integrated within hospital and community health systems in Thailand, Lao PDR, and Cambodia.
- Trial name
- DeEPH (NCT07345910)
- Where
- 3 sites in Cambodia, Laos and 1 more
- Volunteers
- 2,400 people, healthy volunteers welcome
- Sponsor
- University of Oxford
Tuberculosis
A Step Forward for Unraveling the Immune Mechanisms and Tools for Tuberculosis Spectrum Management
Tuberculosis (TB) is a significant infectious disease worldwide, with millions of people infected and major impact on mortality and public health.
- Trial name
- TB-SPECTRUM (NCT07735754)
- Volunteers
- 940 people, healthy volunteers welcome
- Sponsor
- Irene Latorre Rueda