Savannah Environmental Nutrition Study (SENS): Nutrition Intervention to Reduce Air Pollution-Related Airway Inflammation and Oxidative Stress
Public ClinicalTrials.gov record NCT07797413. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Savannah Environmental Nutrition Study (SENS) Food as Prevention: A Community-Based Nutrition Intervention to Reduce Air Pollution-Related Inflammation and Oxidative Stress in Residents Near the Port of Savannah
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This pilot clinical trial will evaluate the feasibility and potential health effects of a nutrition-based intervention among adults living in communities affected by air pollution near the Port of Savannah, Georgia. Participants will be assigned to either a nutrition intervention group or a control group. The intervention group will receive biweekly grocery deliveries emphasizing foods naturally rich in antioxidants and anti-inflammatory nutrients, including vitamins C and E, omega-3 fatty acids, and polyphenols. The control group will continue their usual dietary practices during the study period. The study will evaluate whether the nutritional intervention is associated with changes in selected respiratory, oxidative stress, and cardiometabolic health indicators. Assessments will include fractional exhaled nitric oxide (FeNO) as a marker of airway inflammation, hydrogen peroxide (H₂O₂) in exhaled breath condensate as a marker of oxidative stress, systolic and diastolic blood pressure, resting heart rate, and glycated hemoglobin (HbA1c). Indoor concentrations of particulate matter (PM), nitrogen dioxide (NO₂), and ozone (O₃) will also be monitored to characterize participants' household air-pollution exposures. Measurements will be collected at baseline and at subsequent study assessments, as specified for each outcome. Findings from this pilot study will be used to evaluate feasibility, estimate changes in health outcomes, and inform the design of a larger clinical trial investigating nutritional approaches to potentially reduce health effects associated with air-pollution exposure.
Study identification
- NCT ID
- NCT07797413
- Recruitment status
- Not yet recruiting
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 20 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Aug 31, 2026
- Primary completion
- Apr 29, 2027
- Completion
- May 30, 2027
- Last update posted
- Aug 31, 2026
2026 – 2027
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Georgia Southern University and GROW Initiative GA | Savannah | Georgia | 31419 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT07797413, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Aug 31, 2026 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT07797413 live on ClinicalTrials.gov.