6 not yet recruiting. 6 Phase 2, 1 Phase 1, 1 Phase 3.
| Phase | Trials | Status |
|---|---|---|
| Phase 2 | 6 | Not yet recruiting 6 |
| Phase 1 | 1 | Not yet recruiting 1 |
| Phase 3 | 1 | Not yet recruiting 1 |
Follow Ascorbic Acid: new trials by email Literature Review of Ascorbic Acid trials Research Report on Ascorbic Acid
Tick up to 5 trials to compare them side by side (eligibility, arms, endpoints, adverse events) in a Literature Matrix.
| Trial | Phase | Status | Sponsor | Enrollment | Start | Updated |
|---|---|---|---|---|---|---|
| Effect of Vitamin C Administration on Intraoperative Bleeding in Patients Undergoing Sinusoscopy Ascorbic acid, Placebo - Chronic Rhinosinusitis, Intraoperative Bleeding | Phase 2 | Not yet recruiting | Assiut University | 78 | 2026-11-01 | 2026-10-08 |
| NCT + PD1 + Ketogenic Diet and/or Vitamin C for LARC Short-Course Radiotherapy, PD-1 monoclonal antibody, mFOLFOX6 regimen - Rectal Adenocarcinoma, High-Risk Cancer | Phase 2 | Not yet recruiting | Sixth Affiliated Hospital, Sun Yat-sen University | 100 | 2026-09-01 | 2026-08-14 |
| Renoprotective Role of Vitamin C and Coenzyme Q10 in Nephrotoxicity Vitamin C, Coenzyme Q 10 - Nephrotoxicity | Phase 2 / Phase 3 | Not yet recruiting | Ain Shams University | 75 | 2026-04-20 | 2026-03-17 |
| Rutin and Vitamin C in Patients With Metabolic Dysfunction-associated Steatotic Liver Disease (MASLD) Rutin + Vitamin C, Vitamin C 500mg, Lifestyle Intervention - NAFLD | Phase 2 | Not yet recruiting | Ain Shams University | 120 | 2026-01-01 | 2025-12-30 |
| Effect of Metabolic Modulation on a Post-acute COVID-19 Vaccination Syndrome (PACVS) Cohort Combined metabolic modulator, Rice Protein Powder with Vitamin C - Vaccine Adverse Reaction, Post Acute Covid-19 Vaccination Syndrome | Phase 2 | Not yet recruiting | Independent Medical Alliance | 100 | 2025-09-01 | 2025-05-13 |
| Efficacy of Microneedling With Vitamin C in Performing Gingival Depigmentation Vitamin C, Microneedling, Diode laser - Gingival Pigmentation | Phase 1 / Phase 2 | Not yet recruiting | Fayoum University | 30 | 2025-07-01 | 2025-07-17 |
Blood Loss, Surgical (1) · Epistaxis (1) · Neoplasms (1) · Non-alcoholic Fatty Liver Disease (1) · Rectal Neoplasms (1)
Ain Shams University (2) · Assiut University (1) · Fayoum University (1) · Independent Medical Alliance (1) · Sixth Affiliated Hospital, Sun Yat-sen University (1)
Egypt (2) · China (1) · United States (1)
Guohui Wan, PhD. (1) · Jun Huang, PhD. (1) · Nagwa A Sabri, PHD (1) · Sara M Zaki, Professor (1)