Last reviewed · How we verify
NCT04592354: AEO
Anhydrous Enol-Oxaloacetate (AEO) on Improving Fatigue in Post-COVID-19 Survivors
NA trial testing Oxaloacetate Medical Food/Dietary Supplement in Treatment of Fatigue After Resolution of COVID-19 Infection in 40 participants. Status unknown.
15 April 2021
Quick facts
| Lead sponsor | Terra Biological LLC |
|---|---|
| Phase | NA |
| Status | Status unknown |
| Study type | INTERVENTIONAL |
| Allocation | randomized |
| Design | parallel |
| Masking | quadruple |
| Primary purpose | treatment |
| Enrollment | 40 |
| Start date | 15 October 2020 |
| Primary completion | 15 April 2021 |
| Estimated completion | 15 June 2021 |
| Sites | 1 location across United States |
Drugs / interventions tested
- Oxaloacetate Medical Food/Dietary Supplement
Conditions studied
- Treatment of Fatigue After Resolution of COVID-19 Infection — all drugs for Treatment of Fatigue After Resolution of COVID-19 Infection →
Sponsor
Terra Biological LLC
Who can join
Adults 18 to 65, female only, with Treatment of Fatigue After Resolution of COVID-19 Infection. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
We will conduct a double arm, randomized, double-blinded placebo controlled trial of oxaloacetate for treatment of fatigue in women with a history of COVID-19 infection, resolution of the infection, and remaining fatigue that interfere with everyday activities, based on use of a standardized questionnaire to screen for impairment. Participants will receive a 6-week supply of the active or placebo and will be asked to take one capsule twice a day with water and food. They will be contacted weekly for two weeks by the study coordinator to assess for any side effects or difficulty taking the medication. They will be asked to again to complete the standardized questionnaire to screen for impairment after 2 weeks, and again at the end of the study at 6 weeks. Finally, any adverse reactions and symptoms will be evaluated once again four weeks later to ensure that any symptoms that may have been present during treatment have resolved.
Publications & conference data
2 peer-reviewed publications reference this trial (live from Europe PMC):
-
Clinical trials on the pharmacological treatment of long COVID: A systematic review.
Chee YJ, Fan BE, Young BE, Dalan R, et al · · 2023 · cited 55× · PMID 36349400 · DOI 10.1002/jmv.28289 -
Oxaloacetate Treatment For Mental And Physical Fatigue In Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) and Long-COVID fatigue patients: a non-randomized controlled clinical trial.
Cash A, Kaufman DL. · · 2022 · cited 42× · PMID 35764955 · DOI 10.1186/s12967-022-03488-3
Verify or expand the search:
- PubMed search for NCT04592354
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
Related trials
Other Terra Biological LLC trials
Trials by the same sponsor.
- NCT05840237 — REGAIN: RCT of Oxaloacetate for Fatigue in Long COVID · NA · completed
- NCT05273372 — RESTORE ME -- RCT of Oxaloacetate on Improving Fatigue in ME/CFS · NA · completed
- NCT03509714 — Oxaloacetate Supplementation for Emotional PMS · NA · completed
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 NCT04592354 (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 Terra Biological LLC
- Last refreshed: 19 October 2020
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/NCT04592354.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing