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Healthy clinical trials

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NCT ID: NCT05439590 Completed - Healthy Clinical Trials

Impact of Cottonseed Oil on Oxidative Stress, Inflammation, and Metabolism

Start date: August 8, 2022
Phase: N/A
Study type: Interventional

Recent research evidence suggests that cottonseed oil (CSO) may have both direct and indirect anti-inflammatory and anti-oxidative impacts linked to bioactive components of CSO and favorable alterations in lipid metabolism. These impacts are directly related to non-communicable diseases such as diabetes, cardiovascular diseases, and cancer. Our overarching hypothesis is that the effect of CSO consumption on oxidative stress markers (isoprostanes), inflammatory cytokines, metabolic biomarkers, and bile acid metabolism will be beneficial for reversing disease pathophysiology linked to oxidative stress, inflammation, and bile acids. Our long-term goal is to establish effective and practical therapeutic strategies utilizing dietary incorporation of CSO to prevent or reverse these diseases. The following hypotheses will be tested in the proposed investigation: H1: CSO consumption will lower exercise-induced oxidative stress, and the effect of CSO will be greater than that of OO for lowering of exercise-induced oxidative stress. H2: CSO consumption will lower inflammatory cytokines and metabolic markers linked to the inflammation process in human participants, and the effect of CSO will be greater than that of OO for lowering inflammation. H3: Features of serum bile acids, serum metabolomes, and lipidomes distinguishing CSO and OO treatment correspond to metabolic pathways illuminating the health benefits of CSO treatment. H4: Metabolic and inflammatory impacts of dietary oils will be greater for 60 g/d of CSO compared to 30 g/d.

NCT ID: NCT05436912 Completed - Healthy Clinical Trials

A Study of Effects of Selpercatinib in Hepatically Impaired Participants and Healthy Participants

Start date: December 10, 2018
Phase: Phase 1
Study type: Interventional

The main purpose of this study is to assess how selpercatinib gets into the blood stream and how long it takes the body to remove it when administered to participants with impaired hepatic function compared to healthy participants. Information about safety and tolerability will be collected. The study will last up to about 7 weeks, inclusive of screening period.

NCT ID: NCT05436249 Completed - Healthy Clinical Trials

Use of Real-Time Functional Magnetic Resonance Imaging Neurofeedback to Improve Motor Function in Cerebellar Ataxia

fMRI
Start date: December 7, 2022
Phase: N/A
Study type: Interventional

This project will study the feasibility of motor rehabilitation in people with cerebellar ataxia using real-time functional magnetic resonance imaging neurofeedback (rt-fMRI NF) in conjunction with motor imagery. To do so, data will be collected from healthy adults in this protocol, to be compared with data from cerebellar ataxia participants.

NCT ID: NCT05433844 Completed - Healthy Clinical Trials

To Evaluate the PK, PD, Safety and Drug Tolerance in Healthy Volunteers

Start date: June 2, 2022
Phase: Phase 1
Study type: Interventional

1. To evaluate the pharmacokinetic and pharmacodynamics characteristics after administration of Reference Drug or Test Drug in healthy volunteers under fasting conditions 2. To evaluate the safety and drug tolerance after administration of Reference Drug or Test Drug in healthy volunteers under fasting conditions

NCT ID: NCT05433675 Completed - Healthy Clinical Trials

A Study of Two Macitentan Formulations in Healthy Adult Participants

Start date: June 22, 2022
Phase: Phase 1
Study type: Interventional

The purpose of this study is to evaluate the bioequivalence of macitentan on the primary pharmacokinetics (PK) parameters between the dispersible final market image (FMI) macitentan tablet and the opsumit tablet in healthy adult participants in fasted conditions.

NCT ID: NCT05431153 Completed - Healthy Clinical Trials

A Study to Investigate the Effect of Tablet Formulation and Food on PF-07104091 in Healthy Participants

Start date: June 10, 2022
Phase: Phase 1
Study type: Interventional

This is a single dose crossover pharmacokinetic (pharmacokinetics helps in understanding how the drug is changed and eliminated from the body after a participant takes it) study in healthy participants. The study consists of 5 treatments, and each participant will be randomized to receive 4 of the treatments in separate periods in a specific sequence. Each treatment consists of a single dose of PF-07104091 and the treatments differ by tablet formulation and/or whether the dose is to be given under fasted or fed conditions. Plasma pharmacokinetics of PF-07104091 will be assessed following each dose to determine the effect of tablet formulation and fed condition on the relative bioavailability of PF-07104091.

NCT ID: NCT05428917 Completed - Healthy Clinical Trials

Evaluation of the Impact of Laterality on Cerebral Activation During a Motor Task of the Upper Limb in Healthy Subjects

Lateralinirs
Start date: April 8, 2022
Phase: N/A
Study type: Interventional

The aim of this study is to investigate the differences in brain activation in healthy subjects during motor tasks, depending on the laterality of the subject, the laterality of the task and the complexity of the task. It seems that the laterality of activation is less marked in left-handed people, when using the non-dominant hand and when performing a complex task. The objective of this study is to highlight profiles of subject and modality of use of the hand with a specific lateralization of cerebral activation.

NCT ID: NCT05428696 Completed - Healthy Clinical Trials

Safety and Tolerability, PK, and PD Study of Single and Multiple ALXN2080 Doses in Healthy Participants

Start date: September 12, 2022
Phase: Phase 1
Study type: Interventional

This study is designed to evaluate the safety and tolerability, pharmacokinetics and pharmacodynamics of single and multiple doses of ALXN2080 in healthy adult participants.

NCT ID: NCT05428436 Completed - Healthy Clinical Trials

A Study in Healthy People to Compare 2 Different Formulations of BI 1015550 Taken With or Without Food

Start date: August 15, 2022
Phase: Phase 1
Study type: Interventional

The main objective of this trial is to investigate the relative bioavailability of BI 1015550 intended Commercial Formulation (iCF) compared with Trial Formulation 2 (TF2) and the effect of food on the pharmacokinetics of BI 1015550 iCF following oral administration.

NCT ID: NCT05428306 Completed - Healthy Clinical Trials

Pharmacokinetic Interaction Between Ibuprofen and Acetaminophen, Tablets Administered Individually or in Combination

Start date: October 23, 2018
Phase: Phase 1
Study type: Interventional

This study was carried out in the Clinical and Analytical Unit of the Pharmacology and Toxicology Department of the Faculty of Medicine of the Autonomous University of Nuevo León, with the aim of comparing the bioavailability (Cmax, AUC) of an oral formulation containing ibuprofen 400 mg/ Acetaminophen 1000 mg in combination with the two oral formulations ibuprofen 400 mg or Acetaminophen 1000 mg administered as a single dose, in healthy subjects under fasting conditions