Clinical trials: Immunity, Innate
Crohn Disease
The Innate Immune Response and Enteric Nervous System in Crohn's Disease.
The study aims to explore the relationships between inflammation, nerve changes, and the expression of interferon-stimulated proteins in inflamed and non-inflamed bowel areas from patients with Crohn's disease.
- Trial name
- NCT06485193
- Testing
- Immunohistochemistry
- Where
- Denmark
- Volunteers
- 12 people
- Sponsor
- Aalborg University Hospital
Pregnancy, Autoimmune Thyroid Disease
Changes in Natural Immunity in Pregnant Women With Autoimmune Thyroid Disease
Autoimmune thyroid disease (AITD) is the most common endocrine disorder in women of reproductive age, including during pregnancy. It encompasses two clinical conditions: autoimmune hyperthyroidism and hypothyroidism.
- Trial name
- CIPAT (NCT06925399)
- Where
- Croatia
- Volunteers
- 80 people
- Sponsor
- University of Rijeka
Pulmonary Disease, Chronic Obstructive, Lung Diseases, Obstructive
Comparison of Alveolar Macrophages in Healthy Individuals Versus Individuals With COPD
This study group forms the normal subject control group in an experiment designed to determine whether the alveolar macrophages (AMø) of patients with chronic obstructive pulmonary disease (COPD) show abnormal responsiveness to…
- Trial name
- NCT00281203
- Testing
- blood drawing, fiberoptic bronchoscopy
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Eosinophilic Esophagitis
Innate Immunity in Eosinophilic Esophagitis
The main aim of this study is to assess the expression of innate lymphoid cells in the esophageal mucosa of children with eosinophilic esophagitis (EoE) and in control subjects
- Trial name
- CLOE (NCT03640975)
- Testing
- Endoscopy
- Where
- France
- Volunteers
- 35 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
COVID-19, Microbial Colonization
Role of the Oral Microbiome & Mucosal Immunity in COVID-19 Disease
Determining whether in the mouth there are differences between the participant groups in the nature and activity of mucosal innate immunity, in immune responses to SARS-COV2 antigens, or in the oral microbiome
- Conditions
- COVID-19, Microbial Colonization, Oral Disease, Periodontal Diseases
- Trial name
- MIMSA (NCT05212766)
- Testing
- COVID infection, COVID vaccination, Oral examination
- Where
- United Kingdom
- Volunteers
- 750 people, healthy volunteers welcome
- Sponsor
- King's College London
Pulmonary Disease, Chronic Obstructive
Bronchial Infection in Patients With COPD and Frequent Exacerbations.
Hypothesis: 1. Innate immunity is altered in certain patients with COPD and frequent exacerbations, a fact that makes them more susceptible to being infected by bacteria. 2.
- Trial name
- NCT03259022
- Where
- Spain
- Volunteers
- 50 people
- Sponsor
- Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau
Periodontal Diseases
Role of IL-37 Genetic Variants in Modulating Innate Immune Response to Periodontal Pathogens
This study will provide mechanistic insight into the underlying causes and molecular level pathogenesis of periodontal diseases. We will identify key mechanisms that confer risk and protection.
- Trial name
- ITS (NCT03161301)
- Where
- United States
- Volunteers
- 86 people
- Sponsor
- University of North Carolina, Chapel Hill
Wounds and Injuries
Polytrauma and Resuscitation Impact on Innate Immunity
Major trauma can lead to a dysregulated response to secondary infection. Severe injuries are accompanied by pro- and antiinflammatory changes that affect both adaptive and innate immunity.
- Trial name
- PRIME (NCT06314841)
- Where
- 3 sites in Austria
- Volunteers
- 62 people
- Sponsor
- Ludwig Boltzmann Gesellschaft
Immune Response, Upper Respiratory Tract Infection
Walnut and Immunity Study
The main objective of the study is to determine if eating walnuts enhances immune function, in older free-living men and postmenopausal women with overweight.
- Trial name
- walnutimmune (NCT05915390)
- Testing
- walnuts, Habitual diet
- Where
- United States
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Loma Linda University
Prevention of Infections With Bordetella Pertussis
Placebo Controlled Study to Generate Data Characterising Safety Parameters and Immune Responses
The purpose of this protocol is to generate a set of data that will be analysed by integrated systems biology approach, for validation in subsequent clinical trials or in animal models.
- Trial name
- NCT02555540
- Testing
- Boostrix
- Where
- Belgium
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- University Hospital, Ghent
Adult Respiratory Distress Syndrome, Pneumonia
Tetracycline to Limit the Innate Immune Response in Acute Respiratory Distress Syndrome
The acute respiratory distress syndrome (ARDS) is a severe form of respiratory failure with a mortality rate of approximately 40%.
- Conditions
- Adult Respiratory Distress Syndrome, Pneumonia, Sepsis
- Trial name
- NCT04079426
- Testing
- Sampling of Blood and bronchoalveolar lavage
- Where
- Germany
- Volunteers
- 50 people
- Sponsor
- University of Bonn
Hemophagocytic Lymphohisticytosis
Secondary Adult's Hemophagocytic Lymphohistiocytosis and Innate Immunity
Hemophagocytic lymphohisticytosis (HLH) is a rare and severe disease of genetic origin in children (familial-HLH, F-HLH) or affecting adults secondary to infections, hematologic malignancies or auto-immune diseases…
- Trial name
- NCT01125319
- Testing
- blood sample
- Where
- France
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Assistance Publique Hopitaux De Marseille
COVID-19
Role of HLA Genes and Innate Immunity in the Phenotypic Variability of COVID-19
Case-control, prospective retrospective association study of patients infected with SARS-CoV2 and cured by COVID19. Recruited patients were divided into two cohorts (cases: patients with respiratory failure that required…
- Trial name
- 3490 (NCT05711836)
- Testing
- HLA-genotyping
- Where
- Italy
- Volunteers
- 720 people, healthy volunteers welcome
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Infection, Viral, Agent as Cause of Disease Classified Elsewhere
Efficacy of BCG Vaccination in the Prevention of COVID19 Via the Strengthening of Innate Immunity in Health Care Workers
Healthcare Workers (HCW) are at high risk for COVID-19. In addition to the risk of serious forms among HCW, significant absenteeism due to illness would have dramatic consequences in our ability to fight COVID-19.
- Trial name
- COVID-BCG (NCT04384549)
- Testing
- BCG GROUP
- Where
- France
- Volunteers
- 1,120 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Endotoxemia
Anti-inflammatory Effects of Enriched Enteral Nutrition During Human Experimental Endotoxemia
During sepsis and septic shock the immune response can be overwhelming leading to excessive tissue damage, organ failure and death.
- Trial name
- VIHE (NCT01100996)
- Testing
- control enteral nutrition, enriched enteral feeding
- Where
- Netherlands
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Radboud University Medical Center
Sepsis, Pneumonia
Genetic Variation and Immune Responses After Injury
Our overall hypothesis is that genetic variations in innate immunity genes predispose patients to varying responses after injury by altering the systemic and local inflammatory responses.
- Conditions
- Sepsis, Pneumonia, Trauma, Burn
- Trial name
- NCT00294697
- Where
- United States
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- National Institute of General Medical Sciences (NIGMS)
Pulmonary Disease, Chronic Obstructive, Lung Diseases, Obstructive
T Lymphocyte Cells in Individuals Experiencing an Acute Exacerbation of Chronic Obstructive Pulmonary Disease
The purpose of this study is to determine whether the lungs of individuals with chronic obstructive pulmonary disease (COPD) contain resident memory T lymphocytes that can produce a combination of cytokines that induce the…
- Trial name
- NCT00281229
- Where
- 2 sites in United States
- Volunteers
- 481 people
- Sponsor
- University of Michigan
Pulmonary Disease, Chronic Obstructive, Immunity, Innate
Innate Immune Response in COPD
The purpose of this study is to determine whether the response of the immune system to bacterial components differs between patients with severe COPD compared to those with less severe COPD.
- Conditions
- Pulmonary Disease, Chronic Obstructive, Immunity, Innate, Inflammation, Bronchitis, Chronic
- Trial name
- NCT02637219
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- VA Puget Sound Health Care System
Ivermectin
Ivermectin and Human Immunity
We hypothesize that ivermectin, a drug used to treat parasitic worm infections, interacts with the human innate immune system and that this contributes to its anti-parasitic effects.
- Trial name
- NCT03459794
- Testing
- Ivermectin
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Georgia
Preeclampsia
Analyses of Interleukin-6, Presepsin and Pentraxin-3 in the Diagnosis and Severity of Late-onset Preeclampsia
Introduction: The etiology/pathophysiology of preeclampsia remains an enigma. Cellular immunity is a key factor in the etiology of late-onset preeclampsia (L-PrE).
- Trial name
- Presepsin&PE (NCT04126902)
- Testing
- interleukin-6, presepsin and pentraxin-3
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Cengiz Gokcek Women's and Children's Hospital