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NCT07367204
The objective of this clinical trial is to evaluate the efficacy and safety of injectable cross - linked hyaluronic acid gel for correcting moderate to severe nasolabial fold wrinkles, on the premise of ensuring the safety of subjects and the scientific rigor of the clinical trial.
NCT05162326
This is an open-label, single-arm, dose-escalating study to evaluate the safety and tolerability of BC-101 administered via subcutaneous/intradermal injection in the treatment of moderate to severe nasolabial folds.
NCT07255261
The goal of this post-market interventional study is to confirm, under real-life conditions, the safety and performance of hyaluronic acid-based dermal fillers intended to modify skin anatomy and facial appearance. Subjects aged 18 years or older seeking aesthetic treatment of the lips, perioral lines, nasolabial folds, cheeks, and/or infraorbital hollows may be included. The main question the study aims to answer is: How long does the effect of the products last? Participants will attend follow-up visits every 6 months after the initial injection, until the end of follow-up at 24 months. During each visit, the investigator will assess performance and safety through a simple clinical examination. At each follow-up visit, subjects will also evaluate the aesthetic improvement compared with their pre-injection appearance. Subjects will be asked about the level of pain experienced during the initial injection. If the subject wishes, a retreatment may be performed at the 12-month or 18-month follow-up visit, provided that the treated area(s) have returned to the pre-injection state.
NCT06854796
Trial name: Prospective, multicentre, randomized, blind, parallel-controlled clinical trial to evaluate the efficacy and safety of recombinant collagen gel for correcting moderate to severe nasolabial wrinkles Sponsor: Shaanxi Juzi Biotechnology Co., LTD Objective: To evaluate the efficacy and safety of recombinant collagen gel prepared by Shaanxi Juzi Biotechnology Co., LTD Experimental design: A prospective, multicenter, randomized, blind, parallel controlled experimental design was adopted, and the comparison type was non-inferiority test Sample size: 244 cases Experimental group: control group =1:1 Scope of application: It is suitable for injection into facial dermis or subcutaneous tissue to correct moderate and severe nasolabial wrinkles Case selection: Inclusion criteria (1) Age 18-65 years old (including the threshold value), male and female; (2) Those who have a need to improve nasolabial wrinkles and are rated moderate or severe (corresponding to a score of 3 or 4) on the bilateral nasolabial Wrinkles Severity Rating Scale (as assessed by blind investigators); (3) Voluntarily participate in this clinical trial and sign the subject informed consent.
NCT00444353
This study is being undertaken to: * evaluate the degree of correction attainable with DL6049 (injectable poly-L-lactic acid)compared to a commercially available CosmoPlast™ Collagen Implant in the treatment of dermal nasolabial fold wrinkles at 13 months following the last application of study treatment. * Document the types and incidence of adverse events reported with DL6049 (injectable poly-L-lactic acid)compared with CosmoPlast™ Collagen Implant. Long term adverse events will be assessed for an additional 12 months following discharge from the main study in subjects treated with DL6049.
NCT00655356
The purpose of this study is to evaluate the safety profile and the treatment effect of Isolagen TherapyTM compared with placebo when administered to bilateral nasolabial fold wrinkles.