Clinical Research Directory
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5 clinical studies listed.
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Tundra lists 5 Alertness clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT07400614
Evaluating the Impact of Energy Drink Formulas on Alertness for an Extended Period
The primary purpose of the research is to evaluate in healthy adults the time course effects of energy drink formulas containing 120 mg caffeine with varying levels of taurine and b vitamins on subjective alertness in the presence of cognitive load assessed hourly up to 5 hours post dose
Gender: All
Ages: 18 Years - 49 Years
Updated: 2026-02-10
1 state
NCT06764121
Impact of Canadian Haskap Berry Powder on Hypertension and Acuity in Women's Health
Haskap berries are rich in cyanidin-3-O-glucoside (C3G), which has been shown in vitro to enhance endothelial function. Previous clinical studies suggest haskap berry supplementation may improve cognition, mood, blood pressure, and athletic performance, but research is limited. This trial aims to contribute to the growing body of evidence on the effects of haskap berry supplementation. The trial is a 2-period, randomized, double-blinded, cross-over design lasting 16 weeks. During the first period (weeks 0-6), participants will receive either haskap berry powder or a control powder. A 4-week washout period follows (weeks 7-10), where no powder is consumed. In the second period (weeks 11-16), participants will receive the powder they did not consume in the first period.
Gender: FEMALE
Ages: 35 Years - Any
Updated: 2025-12-04
1 state
NCT07092605
Effectiveness of Microdosed GLP-1 in Improving Health, Quality of Life, and Longevity Measures
The goal of this clinical study has two objectives. The Primary Objective is to evaluate the effectiveness of microdosed GLP-1 receptor agonists in improving measures of health, quality of life, and longevity. The Secondary Objective: To assess the impact of these therapies on weight management practices and metabolic health.
Gender: All
Ages: 18 Years - 65 Years
Updated: 2025-07-30
1 state
NCT06015646
Lifestyle Coaching for Fatigue Mitigation in Emergency Medicine Residents
The purpose of this study is to determine whether personalized lifestyle coaching minimizes the negative impact of circadian disruption on performance and recovery in emergency medicine physician trainees during night shifts.
Gender: All
Ages: 21 Years - Any
Updated: 2024-12-02
1 state
NCT05309473
Acoustic Stimulation During Restricted Sleep After Sleep Deprivation
The purpose of this study is to determine if brief sounds or tones presented within a restricted period of recovery sleep after a period of sleep deprivation will enhance restorative properties and improve performance during a subsequent period of wakefulness.
Gender: All
Ages: 18 Years - 39 Years
Updated: 2024-04-23
1 state