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Clinical Research Directory

Browse clinical research sites, groups, and studies.

5 clinical studies listed.

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Energy Levels

Tundra lists 5 Energy Levels clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.

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RECRUITING

NCT07893626

A Clinical Trial to Evaluate the Effects of a Children's Daily Multivitamin on Perceived Growth, Immune Health, Energy, and Focus in Children

This is a single-group, open-label, fully decentralized (virtual) clinical trial evaluating the effects of the Hiya Kids Daily Multivitamin on parent/caregiver-perceived growth and development, immune health, daily energy, focus, and overall well-being in generally healthy children aged 3-12 years over an eight-week supplementation period. Enrolled children will receive one Hiya Kids Daily Multivitamin chewable tablet administered once daily with the first meal of the day for eight consecutive weeks. Parents or caregivers will complete study-specific questionnaires at Baseline, Week 2, Week 4, Week 6, and Week 8, and a product acceptability assessment at Week 8. All assessments are completed remotely via the study platform. Forty participants will be enrolled.

Gender: All

Ages: 3 Years - 12 Years

Updated: 2026-10-26

1 state

Nutrient Gap in Children
Pediatric Health and Well-Being
Immune Health
+4
COMPLETED

NCT07779382

A Clinical Trial to Evaluate the Effects of a Topical Roll-on and Diffuser Blend on Sleep Quality and Sleep Duration

This study will evaluate the effects of the Saje Sleep Well topical roll-on and the Saje Sleep Well diffuser blend on sleep quality and sleep duration in adults who have experienced issues with sleep quality and sleep duration over the past four weeks. The trial involves 40 participants and is conducted over seven weeks in total, including a one-week Fitbit calibration period and a six-week study intervention. During Weeks 1-3, participants will use the Sleep Well Diffuser Blend nightly. During Weeks 4-6, participants will switch to the Sleep Well Roll-On, applied to the wrists, throat, and temples one hour before bedtime. Sleep measurements will be collected via Fitbit device and self-reported questionnaires, including the validated Sleep Quality Score (SQS), at Baseline and at the end of Weeks 2, 3, 5, and 6.

Gender: All

Ages: 18 Years - 60 Years

Updated: 2026-08-21

1 state

Sleep Quality
Sleep Duration
Fatigue
+2
COMPLETED

NCT07755475

A Clinical Trial to Evaluate the Effects of a Supplement on Cognitive Function and Energy Levels

This study evaluates the effects of Artah's Cellular Hydration electrolyte supplement on cognitive function and energy levels in healthy adults aged 25-60 who experience mild to moderate fatigue, brain fog, or related symptoms. The trial is a single-arm, unblinded, virtual study in which all 50 participants will use the test product daily for 4 weeks. Participants will complete self-reported questionnaires at Baseline, Week 1, Week 2, Week 3, and Week 4, and will undergo cognitive battery testing at Baseline and Week 4. The primary endpoint is change in cognitive performance scores as measured by a standardized cognitive battery. Secondary endpoints include participants' self-reported perceptions of mental clarity, alertness, mood, physical performance, overall energy levels, and frequency of food cravings.

Gender: All

Ages: 25 Years - 60 Years

Updated: 2026-08-10

1 state

Cognitive Function
Fatigue
Energy Levels
+3
COMPLETED

NCT07738744

A Clinical Trial to Evaluate the Effects of a Supplement on Symptoms Associated With Liver and Digestive Health

This study will evaluate the effects of Edenboost Alpha Cleanse, a dietary supplement, on symptoms associated with liver and digestive health. The study is a single-arm, open-label trial in which all 40 enrolled participants will use the test product daily for 12 weeks. Participants will complete questionnaires at Baseline, Week 4, Week 8, and Week 12, and will undergo blood testing (hepatic function panel) at Baseline and Week 12. Primary outcomes focus on changes in liver function biomarkers, while secondary outcomes capture participants' self-reported experiences of energy levels, abdominal bloating, abdominal pain, fatigue, and nausea.

Gender: All

Ages: 40 Years - 65 Years

Updated: 2026-07-31

1 state

Liver Health
Digestive Health
Fatigue
+4
RECRUITING

NCT06687304

Light in Healthcare Environment (Ljus i sjukhusmiljö)

The goal of this clinical trial is to learn if light can enhance the feeling of well-being and sleep quality in Radiographers. It will also find out if there is an optimal recipe for light. The main questions it aims to answer are: * Will alertness, energy levels, and sleep quality increase in radiographers when the lighting is differed? * What light recipe is the most beneficial for the personnel? Researchers will compare no enhanced light environment to different enhanced light environment to see if the enhanced light is beneficial for radiographers. Participants will: * Will work in an enhanced light environment or a non-enhanced light environment * Answer surveys * Take saliva sample

Gender: All

Ages: 21 Years - Any

Updated: 2025-12-02

1 state

Sleep Quality
Well-being
Melatonin
+2