Patients with refractive errors
Conditions
Interventions
Subjects wear test lenses for 13 weeks.
Sponsors
Yamaguchi Hiroyuki
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1) Subjects who need binocular vision correction due to myopia or mild myopic astigmatism 2) Subjects who understanded the purpose of the clinical trial and provided written informed consent voluntarily 3) Subjects who are willing to visit the medical institution on the date designated by the investigator or sub investigator 4) Subjects who are willing to follow the instructions and examinations of the investigator or sub investigator 5) Subjects who enough understand the instruction book of the lenses and are willing to follow that 6) Age 18 or older at the time of consent acquisition
Exclusion criteria
Exclusion criteria: 1) Subjects with eye diseases that require treatment other than refractive errors 2) Subjects with a medical history of eye surgery that affects vision with lenses(corneal transplant, detachment of retina, etc.) 3) Subjects with a medical history of corneal refractive surgery 4) Subjects whose best corrected vision in subjective refraction test is less than 1.0D 5) Subjects whose cylindrical diopter is more than -1.50 D in the subjective refraction test 6) Subjects whose determined lens power are outside the range of the test lens power 7) Subjects with ocular allergic disease that prevent them from wearing the lenses 8) Subjects who is pregnant or breastfeeding(as far as they know) 9) Subjects who currently join other clinical trials or joined that within the past 30days 10)Subjects who have a plan to go into hospital or have surgery during clinical trials 11) Subjects whom deemed to be unsuitable for participation in the clinical trial by the investigator or sub investigator.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Total incidence rate of lens discontinuation | — |
Contacts
Public ContactHiroyuki Yamaguchi
Menicon Co.,Ltd.
Outcome results
None listed