RHA® Redensity Eye Versus No-treatment for the Infra-Orbital Hollows
Public ClinicalTrials.gov record NCT04577898. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Randomized, Blinded Evaluator, No-treatment Control, Multicenter, Prospective Clinical Study of RHA® Redensity Eye for the Treatment of Moderate to Severe Tissue Volume Deficiencies in the Infraorbital Regions
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This is a multicenter, blinded evaluator, randomized, prospective, no treatment control clinical study to identify whether RHA® Redensity Eye (\*) is superior to no treatment for the correction of moderate to severe tissue volume deficiencies in the infraorbital regions. The study will include at least 20% of subjects with Fitzpatrick skin types IV-VI. The Treating Investigator (TI) and the Blinded Live Evaluator (BLE) will evaluate the subject's infraorbital hollows independently of each other using the Teoxane Infraorbital Hollows Scale (TIOHS) at Screening (Visit 1) for eligibility. If the subject is eligible, the BLE's assessment will be used for the Baseline of the primary endpoint. Enrolled subjects will be randomly assigned in a ratio of 3:1 at Screening (Visit 1) to receive RHA® Redensity Eye or to receive no treatment (No-treatment control group). Subjects receiving RHA® Redensity Eye will be further divided by the method of administration (i.e. injection with a 30G ½" needle or 25G 1 ½" cannula), which will be defined for each site at the beginning of the study. Site selection will aim to achieve approximately 1:1 distribution between the administration method subgroups. The BLE will be blinded to the study groups (RHA® Redensity Eye group or No treatment control group). For subjects randomly assigned to RHA® Redensity Eye group, the study will be conducted in 2 Phases - Phase 1a and Phase 2. For subjects randomly assigned to No-treatment control group, the study will be conducted in 3 Phases - Phase 1a, Phase 1b and Phase 2. The Phase 1b is not applicable for the subject assigned to the RHA® Redensity Eye group. (\*): TEO-RHA-1902 was conducted with RHA® Redensity Eye Lido, that contains Lidocaine.
Study identification
- NCT ID
- NCT04577898
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 248 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 22 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Dec 1, 2020
- Primary completion
- May 15, 2023
- Completion
- Feb 13, 2025
- Last update posted
- Jan 25, 2026
2020 – 2025
United States locations
- U.S. sites
- 4
- U.S. states
- 3
- U.S. cities
- 4
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| United States, California | Encino | California | 91436 | — |
| United States, Santa Monica | Santa Monica | California | 90212 | — |
| United States, Florida | Coral Gables | Florida | 33146 | — |
| United States, Illinois | Chicago | Illinois | 60611 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04577898, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jan 25, 2026 · Synced Sep 9, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04577898 live on ClinicalTrials.gov.