WHO ICTRP trial
Vitamin A for viral smell loss
ISRCTN13142505 · International Standard Randomised Controlled Trial Number (ISRCTN) · Recruiting
Key facts
| Trial ID | ISRCTN13142505 |
|---|---|
| Public title | Vitamin A for viral smell loss |
| Scientific title | A proof-of-concept study for vitamin A nasal drops in post-viral olfactory loss |
| Primary sponsor | University of East Anglia |
| Registry | International Standard Randomised Controlled Trial Number (ISRCTN) |
| Recruitment status | Recruiting |
| Study type | Interventional |
| Phase | Phase III |
| Countries | England;United Kingdom |
| Conditions | Post-viral (infectious) olfactory loss/dysfunction (PVOL/PIOD) Ear, Nose and Throat |
| Interventions | The researchers will invite people who have been found to have smell loss due to a previous viral infection to join the study. They can join when they attend the Norfolk Smell & Taste Clinic, or through Fifth Sense, the smell and taste… |
| Registration date | Oct 8, 2021 |
| Target size | 57 |
| Secondary IDs | Nil known;Nil known;1.1, IRAS 294741, NIHR201978, CPMS 50043 |
| Registry page | isrctn.com |
At a glance
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Source: World Health Organization (WHO), International Clinical Trials Registry Platform (ICTRP) · Source date: