Hyphema · children at or before five years of age with primary congenital glaucoma
Viscotrabeculotomy showed no clear difference in adverse outcomes—hyphema Up to 6 months after surgery compared with conventional trabeculotomy (low certainty).
1 finding from 1 review
Mean IOP ( · children at or before five years of age with primary congenital glaucoma
1 finding from 1 review
Proportion of participants with IOP≤ 21 mmHg, with or without ocular hypotensive medications 1 year · children at or before five years of age with primary congenital glaucoma
Microcatheter‐assisted trabeculotomy probably leads to higher proportion with postoperative IOP ≤ 21 mmHg (surgical success) with… compared with conventional trabeculotomy (moderate certainty).
1 finding from 1 review
Hyphema · children at or before five years of age with primary congenital glaucoma
Microcatheter‐assisted trabeculotomy probably leads to higher adverse outcomes— hyphema Up to 1 year after surgery compared with conventional trabeculotomy (moderate certainty).
1 finding from 1 review
Intervention not reported
Uncorrected visual acuity (UCVA) of 20/20 or better · participants aged 18‐60 years with myopia ranging in severity up to 12 diopters (D)
It is very uncertain whether the intervention changes uncorrected visual acuity (UCVA) of 20/20 or better (very low certainty).
1 finding from 1 review
RR 0.96 [0.82, 1.13]
Studies not reported
Very low
Intervention not reported
Uncorrected visual acuity (UCVA) of 20/40 or better · participants aged 18‐60 years with myopia ranging in severity up to 12 diopters (D)
It is very uncertain whether the intervention changes uncorrected visual acuity (UCVA) of 20/40 or better (very low certainty).
1 finding from 1 review
RR 0.9 [0.67, 1.21]
Studies not reported
Very low
Intervention not reported
Proportion of participants who lost two or more lines of best‐corrected visual acuity (BCVA) · participants aged 18‐60 years with myopia ranging in severity up to 12 diopters (D)
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Intervention not reported
Eyes within ± 0.5 D of target refraction · participants aged 18‐60 years with myopia ranging in severity up to 12 diopters (D)
It is very uncertain whether the intervention changes eyes within ± 0.5 D of target refraction (very low certainty).
1 finding from 1 review
RR 0.69 [0.48, 0.99]
Studies not reported
Very low
Intervention not reported
Postoperative corneal haze · participants aged 18‐60 years with myopia ranging in severity up to 12 diopters (D)
It is very uncertain whether the intervention changes postoperative corneal haze (very low certainty).
1 finding from 1 review
RR 2.11 [0.57, 7.82]
Studies not reported
Very low
Intervention not reported
Postoperative pain score: 1 year · participants aged 18‐60 years with myopia ranging in severity up to 12 diopters (D)
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Intervention not reported
Adverse events (flap‐complications) · participants aged 18‐60 years with myopia ranging in severity up to 12 diopters (D)
1 finding from 1 review
no estimate extracted
Studies not reported
Low
Intervention not reported
Distance‐corrected near visual acuity at 6 months [Jaeger units] · Participants over age of 21 years undergoing cataract surgery
1 finding from 1 review
Intervention not reported
Distance‐corrected near visual acuity at 12 months or more [Jaeger units and logMAR units] · Participants over age of 21 years undergoing cataract surgery
1 finding from 1 review
no estimate extracted
111 participants
Low
Intervention not reported
Corrected distant visual acuity at 6 months [standard deviations] · Participants over age of 21 years undergoing cataract surgery
1 finding from 1 review
Intervention not reported
Corrected distant visual acuity at 12 months or more [logMAR units] · Participants over age of 21 years undergoing cataract surgery
1 finding from 1 review
Intervention not reported
Reading speed [words per minute] · Participants over age of 21 years undergoing cataract surgery
1 finding from 1 review
Intervention not reported
Spectacle independence · Participants over age of 21 years undergoing cataract surgery
It is very uncertain whether the intervention changes spectacle independence (very low certainty).
1 finding from 1 review
Intervention not reported
Reported complications Laser capsulotomies for posterior capsule opacification (PCO) · Participants over age of 21 years undergoing cataract surgery
The intervention may leads to higher reported complications Laser capsulotomies for posterior capsule… (low certainty).
1 finding from 1 review
Visual acuity · 5‐ to 8‐year‐old children with amblyopia
2 findings from 1 review
Change in distance BCVA in the amblyopic eye 12 months after cessation of treatment · 5‐ to 8‐year‐old children with amblyopia
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found