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NCT04780451
Omega-3 Supplementation Combined With Endurance Training Improve Running Economy in Recreational Runners.
Phase 3 trial testing Omega-3 supplementation in recreational runners in Effect of Omega-3 Supplementation on Exercise Performance and Muscle Tissue Functions in 40 participants. Completed in 2 March 2021.
20 December 2020
Quick facts
| Lead sponsor | Gdansk University of Physical Education and Sport |
|---|---|
| Phase | Phase 3 |
| Status | Completed |
| Study type | INTERVENTIONAL |
| Allocation | randomized |
| Design | parallel |
| Masking | single |
| Primary purpose | basic science |
| Enrollment | 40 |
| Start date | 16 September 2020 |
| Primary completion | 20 December 2020 |
| Estimated completion | 2 March 2021 |
| Sites | 1 location across Poland |
Drugs / interventions tested
- Omega-3 supplementation in recreational runners
Conditions studied
- Effect of Omega-3 Supplementation on Exercise Performance and Muscle Tissue Functions — all drugs for Effect of Omega-3 Supplementation on Exercise Performance and Muscle Tissue Functions →
Sponsor
Gdansk University of Physical Education and Sport
Who can join
Adults 29 to 42, male only, with Effect of Omega-3 Supplementation on Exercise Performance and Muscle Tissue Functions. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
Recreational male runners participated in 12 weeks training and omega-3 supplementation programme. Before starting and at the end of the 12-week cycle, the runners performed an increasing intensity treadmill test where oxygen uptake and VO2 peak were assessed.
Publications & conference data
1 peer-reviewed publication reference this trial (live from Europe PMC):
-
Effects of 12 Wk of Omega-3 Fatty Acid Supplementation in Long-Distance Runners.
Tomczyk M, Jost Z, Chroboczek M, Urbański R, et al · · 2023 · cited 16× · PMID 36161864 · DOI 10.1249/mss.0000000000003038
Verify or expand the search:
- PubMed search for NCT04780451
- Europe PMC full search
- ASCO Meeting Library
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Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT04780451 (US National Library of Medicine, public domain)
- Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Gdansk University of Physical Education and Sport
- Last refreshed: 3 March 2021
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT04780451.
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