Multiple clinical trials are currently actively recruiting participants to evaluate interventions for psychological distress and esophageal cancer. Sponsored by academic and medical institutions, including Universidad de las Americas - Quito and Erasmus Medical Center, these studies focus on routine outcome monitoring in psychotherapy and active surveillance following neoadjuvant chemoradiation. These ongoing research efforts across mental health and oncological indications currently have no specified phase designations.
| NCT Number | Recruitment | Conditions | Sponsor/Collaborators | Start Date | Phases |
|---|---|---|---|---|---|
| NCT05343741 | Recruiting | Psychological Distress |
Universidad de las Americas - Quito |
2022-10-17 | -- |
| NCT04886635 | Recruiting | Cancer of Esophagus |
Bas P. L. Wijnhoven|Erasmus Medical Center |
2021-03-09 | -- |
(data from https://clinicaltrials.gov, updated on 2024-05-22)
Check the
cis-Resveratrol
product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.
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>).
Note: Technical data last updated: Sep 1, 2026.