Clinical trials: LPS
Healthy
A Study To Evaluate The Safety And Effects On The Body Of An Investigational Drug Using An Endotoxin-Induced Inflammatory Response Model
An endotoxin challenge will be administered to healthy subjects to induce production of inflammatory markers. An investigational drug or placebo will be administered prior to the endotoxin challenge to assess the effect of the…
- Trial name
- POM (NCT01965600)
- Testing
- PF-06282999, LPS
- Where
- 2 sites in United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Pfizer
Post Traumatic Stress Disorder
Imaging the Neuroimmune System in PTSD
In this study, individuals with and without post-traumatic stress disorder (PTSD) will undergo one positron emission tomography (PET) scan using the radiotracer [11C]PBR28, which binds to the 18kDa translocator protein (TSPO).
- Trial name
- NCT04236986
- Testing
- Lipopolysaccharide
- Where
- United States
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Yale University
Allergic Rhinitis, Asthma
Development of Human Nasal Challenge Models With Microbial Constituents and Grass Pollen
The investigators propose the development of a range of nasal spray challenge models to study the way the nose can respond to different types of nasal challenge that elicit different forms of inflammation.
- Conditions
- Allergic Rhinitis, Asthma, Latent Tuberculosis
- Trial name
- NCT02090374
- Testing
- Poly ICLC, Poly I:C, R848
- Where
- United Kingdom
- Volunteers
- 93 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Osteoarthritis, Traumatic Arthritis
Prospective Multicenter Post Approval Study of the LPS-Flex Mobile Bearing Knee
The purpose of the study is to assess the long-term performance of the NexGen LPS-Flex Mobile Bearing Knee in the treatment of patients with severe knee pain or degenerative knee disease.
- Conditions
- Osteoarthritis, Traumatic Arthritis, Avascular Necrosis of the Femoral Condyle, Moderate Varus
- Trial name
- NCT00854295
- Testing
- NexGen LPS-Flex Mobile Bearing Knee
- Where
- 3 sites in United States
- Volunteers
- 266 people, healthy volunteers welcome
- Sponsor
- Zimmer Biomet
Arthritis, Rheumatoid
Lipopolysaccharide (LPS) or Granulocyte-Macrophage Colony-Stimulating Factor (GM-CSF) Challenge Study on Healthy Subjects
This exploratory study aims to assess exposure of healthy subjects to systemic challenge with either LPS or GM-CSF. This will be done by measuring inflammatory mediators and cellular activation markers both in circulation and in…
- Trial name
- NCT03306589
- Testing
- Cantharidin, Lipopolysaccharide, Granulocyte-Macrophage Colony-Stimulating Factor
- Where
- United Kingdom
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Insomnia, Sleeplessness
Evaluation of Vestibular Stimulation to Help Occasional Sleeplessness
The purpose of this study is to determine whether a small electrical current to the vestibular nerve (balance organ) will decrease the time it take for participants to fall asleep.
- Conditions
- Insomnia, Sleeplessness, Transient Insomnia
- Trial name
- VSOM (NCT00594022)
- Testing
- Electric stimulation of the Vestibular Nerve - "VirtuSom"
- Where
- 6 sites in United States
- Volunteers
- 349 people, healthy volunteers welcome
- Sponsor
- Philips Respironics
Dental Caries on Pit and Fissure Surface
A Clinical Trial Comparing Isolite® vs. Cotton Roll Isolation in the Placement of Dental Sealants
The purpose of this split-mouth, randomized, controlled trial is to evaluate the retention rates of sealants placed under Isolite vs. cotton roll isolation.
- Trial name
- NCT02668874
- Testing
- Isolite System, Cotton Roll Technique
- Where
- United States
- Volunteers
- 104 people, healthy volunteers welcome
- Sponsor
- University of Iowa
Healthy Volunteers
Effects of GSK2798745 on Alveolar Barrier Disruption in a Segmental Lipopolysaccharide (LPS) Challenge Model
The primary objective of the study is to investigate the effect of GSK2798745 on alveolar-septal barrier permeability following LPS challenge in healthy subjects.
- Trial name
- NCT03511105
- Testing
- GSK2798745, Lipoplysaccharide from Escherichia Coli, Saline
- Where
- Germany
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Healthy Volunteers
A Phase 1, First in Human Study to Investigate the Safety and Tolerability of PA401
The purpose of this study is to examine the safety, tolerability, immunogenicity and the way the body absorbs, distributes, breaks down and excretes various increasing single and multiple subcutaneous doses of PA401 in healthy…
- Trial name
- NCT01627002
- Testing
- PA401
- Where
- United Kingdom
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- ProtAffin Biotechnologie AG
Innate Immune Response, Immune Tolerance
The Effects of Preceding LPS Administration on the Fluenz-induced Immune Response
To evaluate the bacterial-viral interactions between LPS and Fluenz as a model for sepsis (bacterial) and Influenza (viral) infections which are common and associated with high mortality rates in the ICU.
- Trial name
- LPS-Fluenz (NCT02642237)
- Testing
- Fluenz, LPS
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Radboud University Medical Center
Alzheimer Disease
Peripheral Benzodiazepine Receptors (PBR28) Brain PET Imaging With Lipopolysaccharide Challenge for the Study of Microglia Function in Alzheimer's Disease
To examine the differences in the capacity to activate microglia in patients with Alzheimer's Disease (AD) compared to age-comparable cognitively normal subjects and younger healthy controls.
- Trial name
- NCT04057807
- Testing
- LPS
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Yale University
Cardiovascular Disease, Inflammation
Dose Response Effects of Marine Omega-3 Fatty Acids on Inflammation
The purpose of this study is to determine the lowest effective dose of EPA + DHA (300, 600, 900 and 1,800 mg/day delivered as fish oil supplements) that significantly attenuates the inflammatory response to in vivo and ex vivo…
- Trial name
- NCT01078909
- Testing
- Eicosapentaenoic Acid and Docosahexaenoic Acid (EPA + DHA)
- Where
- United States
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- Penn State University