Ocular Evidence
Evidence database / Studies / fu-2022-evo-icl-vs-smile-low-myopia
MODERATE evidencePROSPECTIVE COHORTVerified evidence

Two-Year Visual Outcomes of Evolution Implantable Collamer Lens and Small Incision Lenticule Extraction for the Correction of Low Myopia

Fu M, Li M, Xian Y, Yu Z, Zhang H, Choi J, Niu L, Wang X, Zhou X · Frontiers in Medicine · 2022

Source
61enrolled patients*
61enrolled eyes*
2structured arms
730maximum standardized days follow-up

* Descriptive sum of reported arm counts. “≥” indicates that one or more arm counts were not reported; missing values are not treated as zero.

Study arm

EVO ICL

ICLEVO Implantable Collamer Lens

Population

Patients
25
Eyes
25
Bilateral treatment
Not reported
Age range
Not reported
Sphere range
Not reported
Cylinder range
Not reported
Spherical equivalent
Not reported
Corneal thickness
Not reported

Eligibility definition

Inclusion
Low myopia treated with EVO ICL.

Exclusion
Not structured

Reported outcomes by follow-up

OutcomeFollow-upFollow-up sampleResultReported fractionProvenance
Uncorrected acuity at least as good as preoperative corrected acuity
efficacy
2 years25 eyes80.0%20 / 25 eyes
VERIFIED
MRSE within ±0.50 D
predictability
2 years25 eyes96.0%24 / 25 eyes
VERIFIED
Lost at least 2 lines of CDVA
safety
2 years25 eyes0%0 / 25 eyes
VERIFIED

Complications

No structured complication observations are available for this arm. This means “not reported in this dataset,” not zero complications.
Study arm

SMILE

SMILEVisuMax Femtosecond Laser

Population

Patients
36
Eyes
36
Bilateral treatment
Not reported
Age range
Not reported
Sphere range
Not reported
Cylinder range
Not reported
Spherical equivalent
Not reported
Corneal thickness
Not reported

Eligibility definition

Inclusion
Low myopia treated with SMILE.

Exclusion
Not structured

Reported outcomes by follow-up

OutcomeFollow-upFollow-up sampleResultReported fractionProvenance
Uncorrected acuity at least as good as preoperative corrected acuity
efficacy
2 years36 eyes88.9%32 / 36 eyes
VERIFIED
MRSE within ±0.50 D
predictability
2 years36 eyes94.4%34 / 36 eyes
VERIFIED
Lost at least 2 lines of CDVA
safety
2 years36 eyes0%0 / 36 eyes
VERIFIED

Complications

No structured complication observations are available for this arm. This means “not reported in this dataset,” not zero complications.