Sodium ascorbate is undergoing evaluation in several clinical trials ranging from Early Phase 1 through Phase 2 for various inflammatory, metabolic, surgical, and oncological indications. These studies—with statuses spanning completed, active, recruiting, and not yet recruiting—are sponsored by academic medical centers such as the University of Iowa and governmental entities including the National Institutes of Health and Melbourne Health. Key conditions under investigation include soft tissue sarcomas, ovarian cancer, severe pneumonia, type 2 diabetes, septic shock, and outcomes following coronary artery bypass graft surgery.
| NCT Number | Recruitment | Conditions | Sponsor/Collaborators | Start Date | Phases |
|---|---|---|---|---|---|
| NCT05842382 | Not yet recruiting | Pneumonia |
Clinical Research Centre Malaysia|Ain Medicare Sdn Bhd |
2023-12 | Phase 2 |
| NCT04796636 | UNKNOWN | Sepsis, Severe; Septic Shock |
Melbourne Health |
2021-09-27 | PHASE1 |
| NCT04634227 | Recruiting | Sarcoma|Soft Tissue Sarcoma|Unresectable Soft Tissue Sarcoma|Metastatic Bone Tumor|Bone Sarcoma |
Mohammed Milhem MBBS|University of Iowa |
2020-11-24 | Early Phase 1 |
| NCT03508726 | Active not recruiting | Soft Tissue Sarcoma |
Mohammed Milhem|University of Iowa |
2019-06-27 | Phase 1|Phase 2 |
| NCT02107976 | Recruiting | Diabetes Type 2 |
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)|National Institutes of Health Clinical Center (CC) |
2019-06-14 | Phase 1 |
| NCT03123107 | Completed | Coronary Artery Bypass Graft Surgery |
Geisinger Clinic|Wilkes University |
2017-07-06 | Phase 1 |
| NCT02460783 | Completed | Alzheimer''s Disease|Obesity|Diabetes Mellitus |
National Institute on Aging (NIA)|National Institutes of Health Clinical Center (CC) |
2015-06-22 | Not Applicable |
| NCT00228319 | COMPLETED | Ovarian Cancer |
Jeanne Drisko, MD, CNS, FACN |
2002-10 | PHASE1; PHASE2 |
(data from https://clinicaltrials.gov, updated on 2024-05-22)
Mechanism and Biochemical Profile
Appendix RUO and cGMP Quality Standards
| Quality Dimension | RUO (Research Use Only) | cGMP (Current Good Manufacturing Practice) |
|---|---|---|
| Clinical Applicability | Prohibited in human clinical trials or medical diagnostics. | Mandatory for human clinical trials (Phase I–III) and therapies. |
| Regulatory Status | Non-regulated grade; exempt from drug manufacturing laws. | Legally enforced by health authorities (e.g., FDA, EMA, NMPA). |
| Facility Environment | Unclassified analytical or research laboratories. | Validated Cleanrooms (ISO Class 5–8) with continuous monitoring. |
| Quality Control | Basic purity and activity testing. | Rigorous safety release testing (Sterility, Endotoxin, Mycoplasma). |
| Process Validation | Basic equipment calibration; no process validation required. | Full qualification (IQ/OQ/PQ) and complete batch records. |
| Quality Assurance | Vendor self-declared without required formal QMS. | Mandatory QA/QC unit, Change Control, CAPA, and vendor audits. |
| Regulatory Impact | High risk of IND rejection if used as a critical raw material. | Required for IND/NDA filings, supported by Drug Master Files (DMF). |
Footnotes
Regulatory Note: Governed by FDA (21 CFR Parts 210/211/312), EMA (EudraLex Vol 4), ICH Guidelines (E6/Q7/Q9/Q10), and compendial standards (USP <71>/<85>/<1043>).