Evaluation of Collagen Dermal Filler With Lidocaine for the Correction of Nasolabial Folds: a Prospective, Randomized, Active-controlled, Double Blinded, Multicenter Clinical Trial
试验速览
- 阶段
- 不适用
- 入组人数
- 240
- 试验地点
- 1
- 主要终点
- WSRS score evaluation
研究概览
简要总结
Evaluation the efficacy and safety of collagen dermal filler with lidocaine using in the middle to deep dermis for the correction of nasolabial folds.
详细描述
This is a prospective, randomized, active-controlled, double blinded (blinded evaluator and subject), multicenter clinical trial, which will be performed in Tri-Service General Hospital, Linkou ChangGung Memorial Hospital and National Taiwan University Hospital. These hospitals will recruit subjects in a competitive way. 240 subjects will be recruited in total, and each hospital will recruit 60~120 subjects. The expected execution period is 2018/10~2021/06. Subjects will be randomly assigned to receive the investigational device "Sumax FULLSGEN with Lidocaine" or controlled device "Sumax FACIALGAIN collagen Implant with Lidocaine" in 1:1 ratio. These devices will be processed to keep subjects and evaluators blinded.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Double (Participant, Investigator)
盲法说明
This is a double blinded( blinded evaluator and subject) clinical trial.
入排标准
- 年龄范围
- 20 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Bilateral defects in the nasolabial folds with grades 3 or 4 on the Wrinkle Severity Rating Scale (WSRS).
- •Male or female aged 20 ~ 65-year-old.
- •Willingness to receive wrinkle augment treatment.
- •Willingness to avoid other facial beauty therapy during this clinical trial.
- •Healthy facial skin condition, and not have any disorder that can interfere the assessment of skin aging, e.g. facial nerve disorders.
- •All the enrolled subjects should sign and date the informed consent form before this trial starts.
排除标准
- •Known history of anaphylactoid reaction and other auto-immune diseases.
- •Known history of allergies to collagen, or those who are allergic to the control or investigational device after the verification of intradermal allergy test.
- •Known history of allergies to lidocaine.
- •Known coagulation disorders.
- •Females who have positive pregnancy test at screening, plan a pregnancy, breastfeeding, and those who are unable to take contraception method.
- •Subjects with local infection, severity skin disease, inflammation or related symptoms on the nasolabial folds. Or with keloid (hypertrophic scar).
- •Subjects with severe cardiac, renal, hepatic, or respiratory diseases.
- •Subjects with clinically diagnosed mental illness.
- •According to American National Institute of Health standards, those who meet the criteria of Alcohol Use Disorder.
- •Subjects take immunosuppressive drugs, chemotherapy, or systemic steroids (i.e. oral or injection) within 12 weeks before screening.
- •Subjects take anticoagulant treatment or NSAIDs within 1 week before screening.
- •Subjects have permanent implants in the nasolabial folds area.
- •Subjects have nasolabial folds augment treatment such as autologous fat, hyaluronic acid or collagen filler implant within 52 weeks before screening.
- •Subjects have nasolabial fold correctional procedure or treatment such as botulinum toxin injection, chemical peeling, laser at dermis or plastic surgery.
- •Subjects unable to comply the scheduled follow-up.
- •Subjects participate other clinical trials within 12 weeks before screening (trials only with questionnaire or specimen collection are exemption).
- •Subjects who are not eligible for this trial based on the judgment of investigators.
研究组 & 干预措施
Sunmax FULLSGEN with Lidocaine
A subject would only receive single injection treatment(day 1) using Sunmax FULLSGEN , and there would be 6 follow-up visits at 4th, 12th, 24th, 36th and 52nd week after injection treatment.
干预措施: Sunmax FULLSGEN with Lidocaine (Device)
Sumax FACIALGAIN collagen Implant with Lidocaine
A subject would only receive single injection treatment(day 1) using Sumax FACIALGAIN collagen Implant with Lidocaine, and there would be 6 follow-up visits at 4th, 12th, 24th, 36th and 52nd week after injection treatment.
干预措施: Sunmax FULLSGEN with Lidocaine (Device)
结局指标
主要结局
WSRS score evaluation
时间窗: 24th week. Using the 5-grade Wrinkle Severity Rating Scale (WSRS) to evaluate wrinkle, and score 5 is the worst one.
24th week response rate will be calculated according to WSRS score assessed by the evaluators Subtract the subject's WSRS baseline score from the Xth week after injection as improved score.
次要结局
- WSRS score evaluation within 4 time point as assessed by the evaluators(4th, 12th, 36th and 52nd week week. Using the 5-grade Wrinkle Severity Rating Scale (WSRS) to evaluate wrinkle, and score 5 is the worst one.)
- GAIS score at specific week as assessed by the subject(4th, 12th, 24th, 36th and 52nd week. Global Aesthetic Improvement Scale (GAIS) is scored 5 level of improvement. Score 5 is the worst value.)
- GAIS score at specific week as assessed by the evaluators(4th, 12th, 24th, 36th and 52nd week. Global Aesthetic Improvement Scale (GAIS) is scored 5 level of improvement. Score 5 is the worst value.)
- VAS score evaluation(30 minutes. Double-sided print or photocopy the next 2 diagrams ensuring that the lines are exactly 10 cm in length and superimposed.)
- TPS score evaluation(30 minutes. The score is evaluated by thermometer pain scale, and the scale is 0-10. 0 stands for on pain, and 10 stands for worst possible pain.)