A Multicenter, Double-Blind, Randomized, Split-Face Study to Evaluate the Safety and Efficacy of Revanesse® Ultra (Retreatment)
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 71
- 主要终点
- Change in the Wrinkle Severity Rating Scale (WSRS) With Subjects From Both the Retreatment and the Optimal Correction Groups - WSRS Scores at Visit 8/Week 52
研究概览
简要总结
To compare improvement with retreatment for all subjects undergoing correction of nasolabial folds (NLFs) in the initial SYM2014-02 study, who were retreated with Revanesse Ultra at Visit 6/Week 24 and to determine the safety of repeat injections of Revanesse Ultra. The retreatment phase was optional.
详细描述
The subjects completing the initial phase of the SYM2014-02 study (NCT02987205) who had returned to baseline Wrinkle Severity Rating Scale (WSRS) score or as needed for optimal correction if WSRS scores had not returned to baseline, were offered the option for retreatment with Revanesse Ultra
Visit 6/Week 24 (± 7 days) optional open-label retreatment with Revanesse Ultra for subjects who had returned to baseline Wrinkle Severity Rating Scale (WSRS) score or as needed for optimal correction if WSRS scores had not returned to baseline; End of Study for subjects not being retreated
Visit 7/Week 28 (± 7 days) follow-up for retreated subjects
Visit 8/Week 52 (± 7 days) End of Study for retreated subjects
A telephone contact was performed at Week 40 (± 7 days) for retreated subjects to assess adverse events (AEs) and concomitant medications.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 22 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Subjects from the SYM2014-02 initial study who were:
- •Men or women at least 22 years of age with two fully visible bilateral nasolabial folds each with a WSRS score of 3 or 4 (moderate or severe) that may have been corrected with an injectable dermal filler.
- •Subjects were eligible for retreatment when WSRS scores had returned to baseline for either or both NLFs (retreatment group).
- •If scores had not returned to baseline, subjects were also eligible to be injected for either one or both NLFs as needed to achieve optimal correction (optimal correction group).
排除标准
- 未提供
研究组 & 干预措施
Revanesse Ultra
Revanesse Ultra open label retreatment
干预措施: Revanesse Ultra (Device)
结局指标
主要结局
Change in the Wrinkle Severity Rating Scale (WSRS) With Subjects From Both the Retreatment and the Optimal Correction Groups - WSRS Scores at Visit 8/Week 52
时间窗: Visit 8/Week 52
Change in the Wrinkle Severity Rating Scale (WSRS) With Subjects From Both the Retreatment and the Optimal Correction Groups Achieving Similar WSRS Scores at Visit 8/Week 52 - WSRS Score categories: 1. Absent - No visible fold; continuous skin line. 2. Mild - Shallow but visible fold with a slight indentation; minor facial feature; implant is expected to produce a slight improvement in appearance. 3. Moderate - Moderately deep folds; clear facial feature visible at normal appearance but not when stretched; excellent correction is expected from injectable implant. 4. Severe - Very long and deep folds; prominent facial feature; less than 2 mm visible when stretched; significant improvement is expected from injectable implant. 5. Extreme - Extremely deep and long folds, detrimental to facial appearance; 2 to 4 mm visible V-shaped fold when stretched; unlikely to have satisfactory correction with injectable implant alone. An increase in the WSRS score indicates a worsening of severity.
次要结局
- Patient Global Aesthetic Improvement (pGAI) Score(Visit 8/Week 52)
- Retreatment Safety Assessed by the Incidence of Adverse Events (AEs), Which Were Defined, Recorded, Reported, and Evaluated, by Number and Severity(Visit 6/Week 24, Visit 7/Week 28, Visit 8/Week 52)