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Showing 1-8 of 8 trials
NCT07270614
This study aims to find out whether an 8-week sports injury prevention program can improve lower-body performance-such as power, agility, and balance-among female college athletes in Saudi Arabia. Sports participation has increased among women in Saudi Arabia, but many injury-prevention programs were originally designed for male athletes and may not meet the specific needs of females. This study will help determine whether a tailored program can reduce injury risks and improve athletic performance. Female athletes aged 18-35 years who have been training and competing for at least one year can participate. Athletes with recent injuries, pregnancy, or chronic medical conditions that could affect performance will not be included. Participants will complete tests before and after the program, including jumping, balance, and agility assessments. The prevention program includes warm-up exercises, stretching, strengthening, jumping drills, balance work, and agility training. By comparing results before and after the program, the study will show whether this type of training can help female athletes stay safer and perform better.
NCT07344636
Zone 2 training, a low-intensity endurance exercise performed at approximately 66-80% of VO₂max or near the first ventilatory threshold, has gained popularity for improving aerobic capacity, fat metabolism, and mitochondrial efficiency. It preserves glycogen stores and delays fatigue, making it an essential training method for both athletes and recreational exercisers. Nicotinamide adenine dinucleotide (NAD) is a vital metabolite that regulates cellular energy metabolism and redox homeostasis. It participates in oxidative reactions within the tricarboxylic acid cycle and electron transport chain, sustaining ATP synthesis and mitochondrial efficiency. Exercise influences multiple pathways of NAD metabolism, altering the NAD⁺/NADH ratio and thereby affecting energy production and fatigue resistance. Studies have shown that both aerobic exercise and NAD precursor supplementation (e.g., nicotinamide riboside \[NR\]) can elevate body NAD levels and enhance mitochondrial function, though findings remain inconsistent due to variations in dosage and participants' characteristics. This study aims to investigate how acute NR supplementation interacts with Zone 2 cycling training in adults. Specifically, it examines the temporal and dose-dependent effects of NR supplementation on metabolic flexibility and exercise performance. The results may clarify the potential synergistic benefits of combining NAD supplementation with low-intensity endurance training to improve aerobic adaptability.
NCT07447141
This is a Phase Ia, single-center, randomized, double-blind, placebo-controlled, single ascending dose (SAD) study. The primary purpose of this study is to evaluate the safety, tolerability, and pharmacokinetics (PK) of DBM-1152A Inhalation Solution in healthy Chinese adult subjects.
NCT07336836
The goal of this 5 day interventional study was to investigate the effects on multiple biological molecules (multi-omics) of Bryleos's commercially available oral LathMized™ Nicotinamide adenine dinucleotide (LNAD+) supplement in healthy adults aged 45-75 years. The main question to be answered was whether LNAD+ supplementation is associated with change in biological markers relevant to subjects' health. Also, the study determined whether this oral NAD+ formulation raised NAD+ levels including inside blood cells, after the 5 day treatment period, measured on post-treatment Day 1 (Day 6). Thus, the study compared NAD+ levels and impact on biological markers in the LNAD+ arm versus control placebo arm. Safety in this population was assessed using clinical laboratory tests, daily self-reporting of symptoms, and data from a wearable device.
NCT07225478
The goal of this clinical study is to evaluate how well a new in-office whitening system works to whiten teeth compared to some other commercially available in-office whitening systems.
NCT07260331
This study aims to investigate the effects of musical stimulation intensity on postural control in athletes using a virtual reality-based (VR) static posturography system. Athletes from various sports disciplines will be exposed to low-, medium-, and high-intensity music during balance assessments. The study will analyze changes in postural stability parameters under different auditory stimulation levels to understand the interaction between auditory processing, proprioception, and motor control in athletes.
NCT07101341
This study aims to compare the acute effects at the cardiovascular (heart rate, blood pressure) and physiological (lactate) levels, as well as the perception of effort and fatigue, of four exercise modalities, one based on the traditional aerobic training methodology, another based on high-intensity interval training (HIIT), another consisting of aerobic exercise performed in conjunction with an immersive virtual reality (VR) application, and a last one consisting of exercise with HIIT-type parameters but also performed in conjunction with an immersive VR application. All participants will complete one session of each of the four exercise modalities, analyzing the variables studied in each for subsequent analysis and comparison.
NCT07178288
This study at Hashemite University looks at how people with and without tennis elbow (AKA lateral elbow tendinopathy) feel pressure pain and how their bodies briefly "turn down" pain after a cold stimulus. Participants complete brief questionnaires (basic demographics without names, a tennis-elbow symptom form, and a physical-activity form) and then have their pressure-pain threshold (PPT) tested with a handheld device that slowly increases pressure on standard spots near the elbow and wrist; they say when it first becomes painful. To test the body's built-in anti-pain system (conditioned pain modulation, CPM), one hand is placed in ice water (the cold-pressor task) and PPT is measured again at set times (before, during, and after the cold stimulus) to see how much pain sensitivity changes and how long that change lasts. Both PPT reliability and CPM after effect are measured in this study. The study findings may help improve future assessment and treatment of musculoskeletal pain conditions.