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NCT ID: NCT04850768 Not yet recruiting - Healthy Clinical Trials

(NOD)-Like Receptors CARD Domain-Containing 4 Levels in Individuals With Periodontitis

Start date: April 16, 2021
Phase:
Study type: Observational

NLRC4, an inflammasome , is a cytosolic multiprotein complex involved in the initiation and modulation of the immune response. Periodontitis is a chronic inflammatory disease that can start with localized inflammatory reactions created by the supporting tissues surrounding the teeth against microorganisms and then result in loss of teeth. It has been said that proinflammatory cytokines released in the microenvironment of periodontitis can increase the expression of NLRC4 inflammasome genes. The authors think that NLRC4 may play a role in the periodontitis. The aim of this study is to compare the NLRC4, IL-1β and IL-10 levels of healthy and periodontitis individuals.

NCT ID: NCT04849208 Not yet recruiting - Healthy Clinical Trials

NEUROR: Exploring the Neural Basis of Reasoning

NEUROR
Start date: May 3, 2021
Phase:
Study type: Observational

Decades of research have long established that people's reasoning can be biased by their intuitions and deviate from logical norms. Popular dual process models that characterize thinking as an interaction between intuitive and deliberate thought processes have presented an appealing explanation for this observation. Within this account logical reasoning is traditionally considered as a prototypical example of a task that requires effortful deliberate thinking. In recent years, however, a number of findings obtained with new behavioral paradigms have questioned the traditional dual process characterization. A key observation is that people can process logical principles in classic reasoning tasks intuitively without deliberation. The fast or intuitive logic findings have far stretching theoretical implications for dual process theories and our view of human rationality. However, the nature of this newly discovered fast logical reasoning is not clear. One limitation is that its neural basis has not been explored. The primary goal of this project is to address this shortcoming in a functional magnetic resonance imaging (fMRI) study. In the study adult participants will solve classic reasoning problems (i.e., variants of the bat-and-ball problem) in the scanner. Half of the trials will be traditional "Slow" trials in which participants get ample time to deliberate (i.e., 20 s). The other half of the trials will be "Fast" trials in which people do not get sufficient time to deliberate (i.e., 4 s deadline) and need to rely on intuitive processing. All participants in the fMRI study will be healthy adults aged between 18-45. In addition to contrasting correct responders' brain activation during fast and slow trials, we will also contrast the fast and slow activations for correct and incorrect responses. This will allows us to identify brain regions associated with both correct and incorrect fast and slow logical responses and reach our study objective.

NCT ID: NCT04832347 Not yet recruiting - Healthy Clinical Trials

Comparison of the Effectiveness of Exercise and Vagus Therapy in Healthy Individuals

Start date: April 30, 2021
Phase: N/A
Study type: Interventional

Objective: Sympathetic activity starts to increase during exercise. At the end of the exercise, while sympathetic activation decreases, parasympathetic activity increases. Sympathetic and parasympathetic excursions achieve homeostasis. Most of the parasympathetic activity effects are vagus code. It is aimed to compare the comparison of exercise and vagus therapy in these healthy individuals.

NCT ID: NCT04819204 Not yet recruiting - Healthy Clinical Trials

Testosterone and Neurovascular Control in Humans

Start date: June 2021
Phase: N/A
Study type: Interventional

The purpose of these studies are to evaluate the role of testosterone on autonomic and vascular function in men.

NCT ID: NCT04803526 Not yet recruiting - Healthy Clinical Trials

Validation of Reproductive Autonomy and Contraceptive Autonomy Scales Among Egyptian Women

Start date: November 2021
Phase:
Study type: Observational

This study aims to: 1. To validate Arabic version of the reproductive autonomy scale among married women in reproductive age group (15-49 year) in Assiut. 2. To validate Arabic version of the contraceptive autonomy scale among married women in reproductive age group in Assiut

NCT ID: NCT04744597 Not yet recruiting - Healthy Clinical Trials

Fitt's Law MI Experiment

Start date: February 1, 2021
Phase: N/A
Study type: Interventional

The aim of our study is to investigate the acute effects of real execution (RE) and motor imagery (MI) of Fitts law tasks on near and far transfer of learning.

NCT ID: NCT04741217 Not yet recruiting - Healthy Clinical Trials

Aerosolisation During Respiratory Procedures

Start date: March 1, 2021
Phase:
Study type: Observational

Currently, a major issue within respiratory medicine is undertaking procedures that generate aerosolisation with the concern of spreading infection, such as the SARS-COV-2/COVID-19 virus. It is anecdotally reported that lung function testing and positive airways pressure devices used in clinical practice are aerosol generating procedures however the data to support this is limited. With the advent of high-speed imaging systems that can capture and quantify particle size and velocity we aim to investigate the aerosol generation in routine non-invasive positive pressure respiratory procedures.

NCT ID: NCT04673799 Not yet recruiting - Healthy Clinical Trials

Comparing of the Pharmacokinetics, Immunogenicity and Safety of MV088 and Prolia® in Healthy Adults.

Start date: February 22, 2021
Phase: Phase 1
Study type: Interventional

A Randomized, Double-blind and Parallel Group Study to Compare the Pharmacokinetics, Immunogenicity and Safety of MV088 and Prolia® in Healthy Adults.

NCT ID: NCT04669093 Not yet recruiting - Healthy Clinical Trials

Individual Differences in Placebo Analgesic Effects

Start date: September 30, 2024
Phase: N/A
Study type: Interventional

This study examines the effects of placebo suggestions tailored to match or mismatch individual participants' motivational styles-an issue of person-situation 'fit' with important effects in public health settings, but which has been ignored in past research.

NCT ID: NCT04667013 Not yet recruiting - Healthy Clinical Trials

A Multiple Dose Study to Investigate Safety, Tolerability and Pharmacokinetics of TBN

Start date: December 15, 2024
Phase: Phase 1
Study type: Interventional

The purpose of this study is to assess the safety, tolerability and pharmacokinetics (i.e. how study drug is taken up by the body) of TBN in healthy participants.