View clinical trials related to Healthy.
Filter by:The purpose of this study is to explore the differences in pharmacokinetics and safety characteristics between Test Drugs(DWJ1439, DWJ1464) and that of Reference Drugs(DWC202003, DWC202004) in healthy adults.
The GLP-1 receptor (GLP1R) gene is found on the beta cells of the pancreas. Its role is in the control of blood sugar level by enhancing insulin secretion from the pancreas after eating a meal. The purpose of this research study to find out how genetic variations in GLP1R alter insulin secretion, in the fasting state and when blood sugars levels are elevated.
Patients presenting for endoscopic surveillance of IBD or colorectal screening colonoscopy at one of the participating centers will be asked to participate in the present study after careful evaluation of inclusion and exclusion criteria. The aim is that the final study population will comprise of 50% IBD patients and 50% colorectal cancer screening patients. Before inclusion, all patients have to sign the written informed consent. All participating patients will receive PLENVU, a well-known and approved bowel preparation agent. Bowel preparation is performed following the general recommendations of use. Following the bowel preparation, patients are asked if they have well tolerated the preparation, if they already had a colonoscopy in the past with another bowel preparation agent and if they would prefer PLENVU or another bowel preparation for their next endoscopy examination. Endoscopy is performed in standard way and effectiveness of the bowel preparation is specifically highlighted by the physician on the documentation report. Finally, data is analyzed regarding effectiveness of PLENVU for bowel preparation and patient satisfaction.
This three-year study is proposed to document the effect and further implementation of error-augmented walking on gait performance and brain activities in individuals with stroke. Note that brain activations of post-stroke individuals during locomotion is a relatively unexplored realm. In the first year, study aims to observe the gait performance and brain activity of post-stroke and healthy participants when they walk on the split-belt treadmill, which inputs errors and causing adaptation during locomotion. Second year, study focuses on the long-term effect in aspect of brain activation and gait performance after training the post-stroke individuals with error-augmented treadmill walking. Lastly, study aim to investigate the long-term effect of practically applying the concept of error-augmented training strategy into clinical physical therapy. The first-year study is a cross-sectional study to recruit post-stroke and healthy participants. Gait performance will be measured by GaitUp system and brain activity during each walking trails will be measured concurrently by functional near infrared spectroscopy (fNIRS). Cadence, stride time, stride length and swing cycle are the gait parameters that will be recorded. Also, symmetry ratio and variability of temporal and spatial parameters will also be calculated. Brain area of interest in this study will be bilateral premotor cortex (PMC), supplementary motor area (SMA) and medial part of primary motor cortex (M1). Study will run one-way analysis of variance (ANOVA) with repeated measures and, if needed, Tukey post hoc test will be used to document the within group and between group differences with p<.05. The second year and third year study are single-blinded (assessor), randomized controlled trials. In the second year, study will recruit and randomize post-stroke participants into one of the two training groups, error-augmented treadmill training group (ETT group) and active control group (AC group). In ETT group, participants will practice split-belt treadmill walking. And participants in AC group will received traditional treadmill walking. The training duration will be 40 minutes per session, 3 sessions per week for a total of 4 weeks for every group. There will be three evaluations, chronologically, on one day before intervention, one day after completion of intervention and one month after completion of intervention. Gait performance, brain activity, dynamic gait index and sensorimotor ability of lower extremity will be documented. Two-way ANOVA and Tukey post-hoc test will be used to determine the training and follow-up effects with p< .05. During the third year, individuals with stroke will be recruited and randomized to one of the two group, error-augmented concept combined physical therapy group (EAPT group) and conventional physical therapy group (CPT group). Participants in the CPT group will receive thirty-minute conventional physical therapy each session. Instead of training on a split-belt treadmill, participants in EAPT group will receive fifteen-minute walking trainings that implement the error-augmented concept and another fifteen-minute conventional physical therapy each session. The training duration will be 40 minutes per session, 3 sessions per week for a total of 4 weeks for every group. The outcome measurements, and statistical analysis are the same as those described in the second year.
This study will determine the contribution of glycolate metabolism to urinary oxalate excretion in healthy subjects, using carbon 13 isotope glycolate tracer technique and a low-oxalate controlled diet.
Patients with sleep apnea are at increased risk of developing cardiovascular disease - with women at potentially greater risk than men. Contributing mechanisms are not well understood, but may be related to how women respond to low oxygen and, given over 70% of patients with sleep apnea are obese, the impact of obesity. This project seeks to increase our understanding of mechanisms that may contribute to sex differences in the cardiovascular response to low oxygen with the hope that this knowledge will improve the efficacy of current therapies and support the discovery of novel therapeutics.
This research study is about how daily activities, behaviors, and fitness affect the health and function of blood cells and their mitochondria, which are the powerhouses of the cells. These small mitochondria inside the cells make energy, and are very important for the health of the body.
Humans produce non-verbal vocalizations (shouting, growling, screaming), laughter, ...) in various contexts that are likely to perform biological functions. and important social issues. Yet despite their importance in the human vocal repertoire, the mechanisms and functions of non-verbal vocalizations remain little studied and poorly understood including in humans. In this context, the investigators wish to examine how the production of vocalizations non-verbal communication influences pain tolerance in healthy adults.
Humans produce non-verbal vocalizations (shouting, growling, screaming), laughter, ...) in various contexts that are likely to perform biological functions. and important social issues. Yet despite their importance in the human vocal repertoire, the mechanisms and functions of non-verbal vocalizations remain little studied and poorly understood including in humans. In this context, the investigators wish to examine how the perception of vocalizations non-verbal aversive behaviours influence pain tolerance in healthy adults.
The investigators aimed to investigate the clinical and epidemiological characteristics of neonates who will be born to Covid-19 positive mothers in Turkey. It is a multicentric prospective cohort study designed and destined only in Turkey. The investigators are planning to admit more than 20 Neonatal Intensive Care Units into the survey; nevertheless, the total number may change according to the prevalence of Covid-19 in neonates. The investigators will also inquire into vertical transmission by collecting cord blood, placental, and postnatal serum samples to test for Covid-19 PCR and Covid-19 Ig M and IgG values from the neonates.