Trial · NCT06290219
The Effect of Platelet-rich Plasma Nasal Injection in the Treatment of Traumatic Olfactory Dysfunction
NCT06290219, Phase 3, Unknown, Taichung Veterans General Hospital
3 sourcestrials-2026-11-12-0.5.0
Cite this record
ConductScience Library. The Effect of Platelet-rich Plasma Nasal Injection in the Treatment of Traumatic Olfactory Dysfunction. Trials, record NCT06290219. Release trials-2026-11-12-0.5.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT06290219
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
- The Effect of Platelet-rich Plasma Nasal Injection in the Treatment of Traumatic Olfactory Dysfunction
- NCT number
- NCT06290219
- Status
- Unknown
- Phases
- Phase 3
- Enrollment
- 80 participants, estimated
- Lead sponsor
- Taichung Veterans General Hospital
- Conditions
- Traumatic Olfactory Nerve Injury With Anosmia (Diagnosis), Effect of Drug
- Interventions
- platelet-rich plasma combined with hyaluronic acid, Zinc Gluconate 10 MG Oral Tablet, 4 bottles of phenyl ethyl alcohol, lemon, eucalyptus, and clove oil
- First posted
- 2024-03-04
- Last updated
- 2024-03-04
Source ClinicalTrials.gov
Registered outcomes3
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | phenyl ethyl alcohol odor detection threshold test | up to 12 weeks | The phenyl ethyl alcohol (PEA) odor detection threshold test uses a rose-like PEA odorant to assess a patient's odor detection threshold. |
| Primary | traditional Chinese version of University of Pennsylvania Smell Identification Test (TC-UPSIT) | up to 12 weeks | TC-UPSIT is the traditional Chinese version of the University of Pennsylvania Smell Identification Test. It is a modified version of the North American version, with 8 unfamiliar odorants replaced by other odorants.29 The TC-UPSIT consists of 40 tests as it follows the North American version of the University of Pennsylvania Smell Identification Test. In each test, the brown strip at the bottom of the test page consists of microcapsules of an odorant, which is released by scratching the strip using a pencil tip. The patient sniffs the released odorant and selects a response from 4 odor descriptor options that are used to identify the odorant. The TC-UPSIT score is the number of correct responses among the 40 tests taken. |
| Secondary | Visual Analogue Scale | up to 12 weeks | Before and after treatment, the subjects subjectively evaluated their olfactory function using a Visual Analogue Scale. |
Source ClinicalTrials.gov
Outcomes0
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
None in this release.
Results by group0
Each measurement the trial posted, group by group, in the words and numbers it posted.
None in this release.
Participant flow0
How many started, completed or left each group, period by period.
None in this release.
Adverse events0
Each adverse event the trial posted, group by group: the participants affected out of those at risk.
None in this release.
Adverse event totals0
The totals the trial posted for each group.
None in this release.
Papers5
The papers the trial lists on ClinicalTrials.gov.
Grants0
The grants NIH RePORTER links to the trial, newest funded first: NIH's, and some of AHRQ's, CDC's, FDA's and VA's. Each shows its title, principal investigators, organization and funder in its newest year.
None in this release.
Trial comparisons0
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
None in this release.
Tests0
The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.
None in this release.
Data dates
The day each source was copied for this release.
Sources 3
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNo license stated
- NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
- ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
- ClinicalTrials.govnone stated
- NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)
ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
For software
Read this trial from software.
The record and each of its lists are JSON, twenty rows a page. No key.
GET https://conductscience.org/api/trials/v1/NCT06290219
GET https://conductscience.org/api/trials/v1/NCT06290219/registered