New filler shows promise for dark Under-Eye hollows
NCT ID NCT04577898
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a gel filler called RHA Redensity Eye to improve moderate to severe under-eye hollows (sunken areas). 248 adults were randomly assigned to receive the filler or no treatment. The main goal was to see if the filler reduced hollow severity after 12 weeks, as rated by a blinded evaluator and patient questionnaires.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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248 people
The number who actually took part.
- Started
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Dec 2020
- Finished
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Feb 2025
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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22 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Outpatient, male or female of any race, 22 years of age or older * Infra-orbital Hollows of grade 2 to 3 on the TIOHS (ranging from 0 to 4) who is seeking treatment of moderate to severe tissue volume deficiencies in the infra-orbital region (realistic and achievable as per TI opinion). Bilateral symmetry is not required. If the assessments of the TI and the BLE are the same or differ by exactly 1 point on the scale, this difference is considered acceptable. If the subject is eligible, the BLE's assessment will be used for the Baseline for the primary endpoint. If the TI and the BLE do not agree on eligibility, or if their assessments differ by 2 points or more on the scale, the subject will not be eligible. * Willing to abstain from facial aesthetic procedures/therapies that could interfere with study evaluations * Able to follow study instructions and complete all required visits. * Sign the IRB-approved ICF, Photographic Release Form and the Authorization for Use and release of Health and Research Study Information (HIPAA) form prior to any study- related procedures being performed. Exclusion Criteria: * Female subjects that are pregnant, breast-feeding or of childbearing potential and not practicing reliable birth control * Known hypersensitivity/allergy to any component of the study devices * Clinically significant active skin disease within 6 months * Has a history of or currently has an auto-immune disease.
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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United States, California
Encino, California, 91436, United States
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United States, Florida
Coral Gables, Florida, 33146, United States
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United States, Illinois
Chicago, Illinois, 60611, United States
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United States, Santa Monica
Santa Monica, California, 90212, United States
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