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临床试验/NCT05159765
NCT05159765进行中(未招募)不适用

Progressive Myopia Treatment Evaluation for NaturalVue Multifocal Contact Lens Trial

Visioneering Technologies, Inc14 个研究点 分布在 4 个国家目标入组 144 人开始时间: 2022年1月22日最近更新:
适应症

试验速览

阶段
不适用
状态
进行中(未招募)
入组人数
144
试验地点
14
主要终点
Change in Refractive Error relative to Baseline

研究概览

简要总结

This is a multi-center, randomized, double-masked clinical trial. All study devices are market approved/cleared in the localities where the study is conducted. Subjects will be randomly assigned to wear NaturalVue Sphere single vision contact lenses (SVCL) or NaturalVue Multifocal (NVMF) soft contact lenses for a total of three years.

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)

入排标准

年龄范围
7 Years 至 13 Years(Child)
性别
All
接受健康志愿者

入选标准

  • Male or female, aged 7 to <13 (inclusive) at the Screening/Baseline examination.
  • Meet the following refractive criteria determined by cycloplegic autorefraction at Screening/Baseline:
  • Spherical Equivalent Refractive Error (SERE): between -0.75 and -5.00 D inclusive.
  • Astigmatism: ≤ -0.75 D
  • Anisometropia: < 1.000

排除标准

  • Has previously worn or currently wears rigid or gas permeable contact lenses, including orthokeratology lenses,
  • Appears to exhibit poor personal hygiene, that, in the Investigator's opinion, might prevent safe contact lens wear.
  • Is currently, or within 30 days prior to this study has been, an active participant in another clinical study.
  • Current or prior use of bifocals, progressive addition lenses, atropine, pirenzepine, multifocal or specialized contact lenses, or ANY other myopia control treatment.
  • The Investigator for any reason considers that it is not in the best interest of the subject to participate in the study, including if the child is not mature enough to independently handle and care for soft contact lenses.

结局指标

主要结局

Change in Refractive Error relative to Baseline

时间窗: Baseline, 12, 24, 36 months

Mean change in cycloplegic auto-refraction (D)

次要结局

  • Change in Axial Length(Baseline,12, 24, 36 months)

研究者

申办方类型
Industry
责任方
Sponsor

研究点 (14)

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