Clinical trials: LPS
Healthy
Safety, Tolerability, Pharmacodynamics and Pharmacokinetics of BI 653048 BS H3PO4 Capsule Assessing Endotoxin-induced Inflammatory Response in Healthy Male Subjects
The general aim of the current study was to investigate the safety and tolerability, and pharmacodynamics (endotoxin-induced inflammatory response of a single intravenous bolus administration of 2 ng/kg body weight Escherichia…
- Trial name
- NCT02224105
- Testing
- BI 653048 BS, Prednisolone low, Prednisolone high
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Boehringer Ingelheim
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
Colonic Polyp, Colonoscopy
Endoscopic Resection of Large Colorectal Polyps: An Observational Cohort Study
This protocol describes a prospective cohort study. It addresses an important challenge in the prevention of colorectal cancer and duodenal cancer: how to safely and effectively remove large polyps.
- Conditions
- Colonic Polyp, Colonoscopy, Complication, Recurrence
- Trial name
- NCT04220905
- Where
- United States
- Volunteers
- 1,500 people, healthy volunteers welcome
- Sponsor
- White River Junction Veterans Affairs Medical Center
Obesity, Normal Weigth
Comparative Analysis of Postprandial Effects in Healthy and Obese Individuals
After eating, blood composition changes, including increased triglycerides and glucose, which can trigger postprandial inflammation. Particularly with high-fat foods, pro-inflammatory lipopolysaccharide (LPS) increases.
- Trial name
- CAPE (NCT06645756)
- Testing
- Test meal
- Where
- Germany
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- University of Hohenheim
LPS, Mood Disorders
Resistance Exercise Plus Vinegar Ingestion on Biomarkers in Healthy Adults
Given its capacity to stimulate exercise-induced neuroplasticity at lower doses compared to aerobic exercise, resistance exercise has become the top-recommended rehabilitation approach for individuals with neurocognitive…
- Conditions
- LPS, Mood Disorders, Cognitive Change
- Trial name
- NCT06437405
- Testing
- Vinegar liquid, vinegar pill
- Where
- United States
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- Arizona State University
Pregnancy Related, Infertility, Female
Comparison of Live Birth Rate in Natural Cycle Single Euploid FET Versus Without Luteal Phase Support
To evaluate whether single euploid embryo transfer in NC without routinely administered LPS is non-inferior to NC with routinely administered LPS.
- Trial name
- NCT05969795
- Testing
- Transvaginal ultrasound, Serial serum LH, E2, P4, Progesterone 100 Mg Vaginal Insert
- Where
- 3 sites in United Arab Emirates
- Volunteers
- 342 people, healthy volunteers welcome
- Sponsor
- ART Fertility Clinics LLC
Pulmonary Disease, Chronic Obstructive
A Study To Determine Effects Of Fluticasone Propionate On Sputum Neutrophils After Inhaled Lipopolysaccharide Challenge In Volunteers
Study to assess effect of Fluticasone Propionate on acute lung inflammation following inhaled lipopolysaccharide (LPS) challenge. Study will be conducted in healthy volunteers.
- Trial name
- NCT01364519
- Testing
- Fluticasone Propionate
- Where
- 2 sites in United Kingdom
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Pfizer
Dental Caries
Sealing Microcavitated Carious Lesions
This study aimed to test whether sealing microcavitated ICDAS 3 carious lesions in permanent molars may be arrested by sealing using two different types of materials; a glass ionomer and a resin sealant.
- Trial name
- SealCaries (NCT02849925)
- Testing
- Sealants to arrest microcavitated caries.
- Where
- Chile
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- University of Talca
Pit and Fissure Sealant Retention, Dental Caries
Clinical Evaluation of the Retention of Fissure Sealants Applied Following Guided Biofilm Therapy and Conventional Polishing
This randomized split-mouth clinical trial will compare two methods of occlusal surface cleaning before pit and fissure sealant placement in children aged 6-10 years.
- Trial name
- NCT07725133
- Testing
- Device: Guided Biofilm Therapy with erythritol, Device: Conventional Polishing
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Marmara University
Cardiovascular Disease, Inflammation
Safety and Feasibility of an Endotoxemia Model
The purpose of this study is to establish the safety and feasibility of low dose LPS administration to a small subset of humans in preparation for a larger USDA funded study examining what is the lowest effective dose of EPA +…
- Trial name
- NCT01329965
- Testing
- LPS (reference endotoxin, E. coli O113:H10:K:neg, manufactured under GMP)
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Penn State University
Pit and Fissure Sealants, Molar Incisor Hypomineralization
Clinical Evaluation of Two Different Pit and Fissure Sealants
It is planned to include girls and boys between the ages of 6-12 who apply to Başkent University Faculty of Dentistry, Pediatric Dentistry Clinic for routine dental examination.
- Trial name
- NCT06776471
- Testing
- Resin-based flowable filling material
- Where
- Turkey (Türkiye)
- Volunteers
- 126 people, healthy volunteers welcome
- Sponsor
- Baskent University
Prebiotics Effect
Prebiotics Change Microflora and Decrease LPS
The purpose of the present study was to establish the prebiotic effect of a new xylo-oligosaccharides (XOS) and of an inulin-and-XOS mixture (INU-XOS) and to determine their effect on endotoxaemia (lipopolysaccharides (LPS)) and…
- Trial name
- PIB (NCT02287844)
- Testing
- XOS, INU-XOS
- Where
- France
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Institut Pasteur de Lille
Sepsis
Oxytocin Effects on Cytokines and Endocrine Parameters After LPS Induced Systemic Inflammatory Effects in Healthy Volunteers
The aim of this study is to determine if oxytocin administration is able to blunt LPS induced increase of cytokines (TNF-α) and if there is a change in the endocrine response after lipopolysaccharide administration in humans.
- Trial name
- NCT00360048
- Testing
- oxytocin
- Where
- Austria
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Caries
Effectiveness of Two Sealant Materials Over 5 Years
The purpose of this study is to assess the effectiveness of a new hydrophilic sealant (Ultraseal XT Hydro) compared to the previously existing hydrophobic sealant materials (Ultraseal XT Plus) which requires prime and dry to dry…
- Trial name
- NCT01710865
- Testing
- Ultraseal Sealant
- Where
- Canada
- Volunteers
- healthy volunteers welcome
- Sponsor
- London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
Depression, LPS
Anaerobic Exercise and Mental Acuity
This is a randomized controlled trial to examine the effect of anaerobic activity (e.g., weight training) on gut microbiome metabolism and neurological health in healthy sedentary men.
- Conditions
- Depression, LPS, Mood
- Trial name
- NCT05850221
- Testing
- weight training
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Arizona State University
Healthy
Effect of Antioxidants on Oxygen Induced Vasoconstriction in Lipopolysaccharide (LPS) Induced Inflammatory Model in Humans
Oxidative stress has been implicated in playing a pathogenic role in many disease processes, especially in age-related disorders.
- Trial name
- NCT00914576
- Testing
- Vitamin and mineral supplement, 100% Oxygen, Escherichia coli Endotoxin
- Where
- Austria
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Chronic Obstructive Pulmonary Disease
A Study to Investigate Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of Single and Repeat Doses of CHF6297 in Healthy Subjects and Patients With COPD
CHF6297 is a potent and selective inhibitor of human MAP kinase p38 being developed as an anti-inflammatory agent for the treatment of inflammatory airways diseases.
- Trial name
- CHF6297 FIH (NCT02815488)
- Testing
- CHF6297 (Part 1 - SAD), CHF6297 (Part 2 - MAD), CHF6297 (Part 3)
- Where
- 2 sites in United Kingdom
- Volunteers
- 118 people, healthy volunteers welcome
- Sponsor
- Chiesi Farmaceutici S.p.A.
Endotoxemia
Effects of Vasopressors on Immune Response
Noradrenaline is a catecholamine and the cornerstone treatment for the improvement of hemodynamic parameters in septic shock. Catecholamines exert profound immunomodulatory effects.
- Trial name
- NCT02675868
- Testing
- Norepinephrine, Phenylephrine, Vasopressins
- Where
- Netherlands
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Radboud University Medical Center
Dental Enamel, Dental Enamel Hypomineralization
Retention of Pits and Fissure Sealants on Non Carious vs Initial Carious Enamel Lesions in Posterior Teeth
This clinical study is planned to be conducted to compare retention rates of pits and fissure sealants on non carious (ICDAS score 0) vs Initial carious enamel lesions (ICDAS Score 1,2) in posterior permeant teeth at 3 months, 6…
- Conditions
- Dental Enamel, Dental Enamel Hypomineralization, Dental Enamel Hypoplasia
- Trial name
- NCT07330089
- Where
- Pakistan
- Volunteers
- 420 people, healthy volunteers welcome
- Sponsor
- Foundation University Islamabad
Healthy
A Methodology Study in Healthy Subjects to Evaluate the Effect of AZD8309 After Nasal Administration of Lipopolysaccharide (LPS)
The purpose of this methodology study is to evaluate the effect of AZD8309 on cells and inflammatory biomarkers in nasal lavage and blood after nasal challenge with lipopolysaccharide (LPS)
- Trial name
- NCT00860821
- Testing
- AZD8309
- Where
- Sweden
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- AstraZeneca