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This study evaluates the injection of a hyaluronic acid dermal filler with lidocaine 0.3% in the treatment of nasolabial folds (NLF). Each patient will receive 1 concentration in a NLF (20 mg/mL) and an other concentration in the other NLF (24 mg/mL).
Interventional, monocentric, double blind, randomised study Evaluation of safety the 1st month (primary criteria) and until 12 month Evaluation of performance at baseline, month 3, month 6, month 9 and month 12 : WSRS (wrinkle scale), profilometry (image measuring wrinkle depth and area), GAIS : satisfaction scale
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| HA 20 mg/mL | Experimental |
| |
| HA 24 mg/mL | Experimental |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Hyaluronic acid dermal filler with lidocaine 0.3% | Device | injection in labial fold of a dermal filler |
|
| Measure | Description | Time Frame |
|---|---|---|
| Number and description of adverse events that are related to treatment | 1 month |
| Measure | Description | Time Frame |
|---|---|---|
| Number and description of adverse events that are related to treatment | 72h/3 months/6 Months/9 months/12 months | |
| Treatment efficacy assessed by WSRS | WSRS (wrinkle severity rating scale) : a 5-point validated scale ranging from 1 (absent) to 5 (extreme). |
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Inclusion Criteria:
Exclusion Criteria:
Has keloid formation, or hypertrophic scarring or dyschromic scaring. Has hypersensitivity to hyaluronic acid, Chlorhexidine lidocaine or local anaesthetic drugs
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| CREABIO | Lyon | France |
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| 1/3/6/9/12 months |