drugset / Trial / NCT04515056
Characterization of New Human Models of Non-histaminergic Itch
RandomizedSingle-groupSingle-blindBasic science
Summary
In this experiment the investigators would like to test a new new human itch model based on papain, and to characterize the sensory quality and temporary aspects of papain skin prick test (SPT) in comparison to the inactivated-cowhage delivery system.
Timeline
- Start
- 2020-09-01
- Primary completion
- 2021-06-01
- Completion
- 2021-06-01
Drugs
| Evaluation | Drug | Modality | Dose | Route |
|---|---|---|---|---|
| Subject | Papain | Protein / enzyme biologic | 10 ug | Other |
| Subject | Papain | Protein / enzyme biologic | 50 ug | Other |
| Subject | Papain | Protein / enzyme biologic | 100 ug | Other |
Indications
No indication recorded.