control group:There is only hydrogel in the nasal clip, and no 2-oxovaluric acid liquid solvent. Other experimental conditions and intervention measures are consistent with those of the experimental g

2 trials

Sponsors

Central Hospital Affiliated to Shandong First Medical University, Shandong First Medical University Affiliated Central Hospital (Jinan Central Hospital)

Conditions

Obesity

Phase 1

A Randomized, Parallel-Controlled Clinical Study on the Intervention Effect of 2-Oxopentanoic Acid in Over-weight and Obese Population

Active, not recruitingChiCTR2500105699

Central Hospital Affiliated to Shandong First Medical UniversityObesity

Start: 2025-07-11Updated: 2025-07-14

Unknown Phase

A Randomized, Parallel-Controlled, Pilot Study on the Effect of 2-Oxovaleric Acid Olfactory Therapy in subjects with Overweight or Obesity

Active, not recruitingChiCTR2600116719

Shandong First Medical University Affiliated Central Hospital (Jinan Central Hospital)Obesity

Start: 2026-01-25Updated: 2026-01-27