A Pilot Study to Evaluate the Ability of Lactoferrin to Modulate Iron Homeostasis and Exercise Performance in Exercising Females
Public ClinicalTrials.gov record NCT07546591. 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
A Pilot Study to Evaluate the Ability of Lactoferrin to Modulate Iron Homeostasis and Exercise Performance in Exercising Females With Compromised Iron Status
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This randomized, double-blind, active-controlled trial will evaluate the effects of human lactoferrin supplementation combined with low-dose iron on iron status, aerobic performance, and lactate metabolism in exercising women with low ferritin. Approximately 30 healthy, menstruating women aged 18-45 years with serum ferritin \<35 µg/L will be enrolled in an 8-week intervention. Participants will be stratified by baseline ferritin status and randomized to receive 100 mg lactoferrin + 5 mg iron, 300 mg lactoferrin + 5 mg iron, or placebo + 5 mg iron daily. Primary outcomes include changes in ferritin and hematological parameters. Secondary outcomes include VO₂peak, time to exhaustion, and blood lactate responses during standardized treadmill testing. This study will determine whether lactoferrin enhances iron homeostasis and improves physiological and performance outcomes in exercising women with low iron stores.
Study identification
- NCT ID
- NCT07546591
- Recruitment status
- Recruiting
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 30 participants
Conditions and interventions
Interventions
- Lactoferrin 100 mg Dietary Supplement
- Lactoferrin 300 mg Dietary Supplement
- Iron Supplementation (5 mg) Dietary Supplement
Dietary Supplement
Eligibility (public fields only)
- Age range
- 18 Years to 45 Years
- Sex
- Female
- 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
- Apr 29, 2026
- Primary completion
- Apr 29, 2027
- Completion
- Apr 29, 2027
- Last update posted
- Apr 26, 2026
2026 – 2027
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Exercise and Performance Nutrition Laboratory | Saint Charles | Missouri | 63301 | Recruiting |
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 NCT07546591, 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 Apr 26, 2026 · Synced Sep 6, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT07546591 live on ClinicalTrials.gov.