Multiple Phase 1 clinical trials, encompassing both completed and actively recruiting protocols, are currently evaluating esomeprazole alone or co-administered with other therapeutic agents. Sponsored by industry leaders such as Incyte Corporation, Pfizer, Addpharma Inc., Eli Lilly and Company, and Bayer, these studies focus on gastroesophageal reflux disease, vasomotor symptoms associated with sex hormone-dependent disorders, and evaluations in healthy participants. Overall, these investigations evaluate drug-drug interactions, pharmacokinetics, pharmacodynamics, and safety parameters influenced by gastric acid modulation.
| NCT Number | Recruitment | Conditions | Sponsor/Collaborators | Start Date | Phases |
|---|---|---|---|---|---|
| NCT06213818 | Recruiting | Healthy Participants |
Incyte Corporation |
2024-03-14 | Phase 1 |
| NCT06275841 | Recruiting | Healthy |
Pfizer|Arvinas Estrogen Receptor Inc. |
2024-02-23 | Phase 1 |
| NCT05062876 | Completed | Gastroesophageal Reflux Disease |
Addpharma Inc. |
2021-11-01 | Phase 1 |
| NCT06181084 | Completed | Healthy |
Eli Lilly and Company|Loxo Oncology Inc. |
2021-10-11 | Phase 1 |
| NCT05061563 | Completed | Vasomotor Symptoms as a Sex Hormone-dependent Disorder in Women and Men|Hot Flashes |
Bayer |
2021-09-30 | Phase 1 |
(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>).
- Esomeprazole sodium Solubility in DMSO
- Esomeprazole sodium Stock Solution
- Esomeprazole sodium Storage
- Esomeprazole sodium Stability
- Esomeprazole sodium Molecular Weight
- Esomeprazole sodium SMILES
- Esomeprazole sodium CAS Number
- Esomeprazole sodium Chemical Structure (2D and 3D)
- Esomeprazole sodium SDS|MSDS