Trial · NCT07897773
Recombinant Collagen Freeze-Dried Fibre for Upper Facial Wrinkles
NCT07897773, Not applicable, Completed, Shaanxi Giant Biotechnology Co., Ltd
3 sourcestrials-2026-11-12-0.5.0
Cite this record
ConductScience Library. Recombinant Collagen Freeze-Dried Fibre for Upper Facial Wrinkles. Trials, record NCT07897773. Release trials-2026-11-12-0.5.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT07897773
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
- Recombinant Collagen Freeze-Dried Fibre for Upper Facial Wrinkles
- NCT number
- NCT07897773
- Status
- Completed
- Phases
- Not applicable
- Enrollment
- 192 participants, actual
- Lead sponsor
- Shaanxi Giant Biotechnology Co., Ltd
- Conditions
- Upper Facial Lines (Glabellar Lines, Forehead Lines, & Lateral Canthal Lines)
- Interventions
- Recombinant Collagen Freeze-Dried Fibers, Collagen Implant
- First posted
- 2026-10-27
- Last updated
- 2026-10-27
Source ClinicalTrials.gov
Registered outcomes1
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Percentage of Participants With Improved Upper Facial Wrinkles | Baseline and 90 days (±7 days) after the final treatment. | An independent panel assessed standardized facial photographs without knowing participants' treatment groups. Wrinkle severity was rated using a five-point scale based on the Merz Aesthetics Scales. Scores ranged from 0 (none) to 4 (extremely severe). Higher scores indicated more severe wrinkles. Responders had at least a one-grade improvement from baseline at every treated site. For participants with multiple treated sites, the least improved site determined the response. When both sides had crow's feet treated, the less improved side determined the response. The outcome was the percentage of participants in each group who met this response definition. |
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.
Papers0
The papers the trial lists on ClinicalTrials.gov.
None in this release.
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/NCT07897773
GET https://conductscience.org/api/trials/v1/NCT07897773/registered