Evidence database / Studies / wang-2015-smile-fslasik-dry-eye
MODERATE evidencePROSPECTIVE COHORTVerified evidence
Dry Eye Disease following Refractive Surgery: A 12-Month Follow-Up of SMILE versus FS-LASIK in High Myopia
Bingjie Wang, Rajeev K Naidu, Renyuan Chu, Jinhui Dai, Xiaomei Qu, Hao Zhou · Journal of Ophthalmology · 2015
90enrolled patients*
90enrolled eyes*
2structured arms
365maximum 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
SMILE high-myopia cohort
SMILE
Population
- Patients
- 47
- Eyes
- 47
- Bilateral treatment
- No
- Age range
- Not reported
- Sphere range
- Not reported
- Cylinder range
- Not reported
- Spherical equivalent
- Not reported
- Corneal thickness
- Not reported
Eligibility definition
Inclusion
High-myopia patients undergoing SMILE in the published cohort.
Exclusion
Not structured
Reported outcomes by follow-up
| Outcome | Follow-up | Follow-up sample | Result | Reported fraction | Provenance |
|---|---|---|---|---|---|
| Tear breakup time safety | 1 month | 47 eyes | 6.28 s | denominator: 47 patients | VERIFIED |
| Salisbury Eye Evaluation Questionnaire dry-eye score patient_reported | 1 month | 47 eyes | 0.77 | denominator: 47 patients | VERIFIED |
| Tear breakup time safety | 3 months | 47 eyes | 8.21 s | denominator: 47 patients | VERIFIED |
| Salisbury Eye Evaluation Questionnaire dry-eye score patient_reported | 3 months | 47 eyes | 0.34 | denominator: 47 patients | VERIFIED |
| Tear breakup time safety | 6 months | 47 eyes | 9.57 s | denominator: 47 patients | VERIFIED |
| Salisbury Eye Evaluation Questionnaire dry-eye score patient_reported | 6 months | 47 eyes | 0.13 | denominator: 47 patients | VERIFIED |
| Tear breakup time safety | 12 months | 47 eyes | 9.83 s | denominator: 47 patients | VERIFIED |
| Salisbury Eye Evaluation Questionnaire dry-eye score patient_reported | 12 months | 47 eyes | 0.04 | denominator: 47 patients | VERIFIED |
Complications
No structured complication observations are available for this arm. This means “not reported in this dataset,” not zero complications.
Study arm
FS-LASIK high-myopia cohort
LASIK
Population
- Patients
- 43
- Eyes
- 43
- Bilateral treatment
- No
- Age range
- Not reported
- Sphere range
- Not reported
- Cylinder range
- Not reported
- Spherical equivalent
- Not reported
- Corneal thickness
- Not reported
Eligibility definition
Inclusion
High-myopia patients undergoing femtosecond LASIK in the published cohort.
Exclusion
Not structured
Reported outcomes by follow-up
| Outcome | Follow-up | Follow-up sample | Result | Reported fraction | Provenance |
|---|---|---|---|---|---|
| Tear breakup time safety | 1 month | 43 eyes | 6.53 s | denominator: 43 patients | VERIFIED |
| Salisbury Eye Evaluation Questionnaire dry-eye score patient_reported | 1 month | 43 eyes | 1.56 | denominator: 43 patients | VERIFIED |
| Tear breakup time safety | 3 months | 43 eyes | 7.42 s | denominator: 43 patients | VERIFIED |
| Salisbury Eye Evaluation Questionnaire dry-eye score patient_reported | 3 months | 43 eyes | 1.21 | denominator: 43 patients | VERIFIED |
| Tear breakup time safety | 6 months | 43 eyes | 8.19 s | denominator: 43 patients | VERIFIED |
| Salisbury Eye Evaluation Questionnaire dry-eye score patient_reported | 6 months | 43 eyes | 0.49 | denominator: 43 patients | VERIFIED |
| Tear breakup time safety | 12 months | 43 eyes | 9.30 s | denominator: 43 patients | VERIFIED |
| Salisbury Eye Evaluation Questionnaire dry-eye score patient_reported | 12 months | 43 eyes | 0.14 | denominator: 43 patients | VERIFIED |
Complications
No structured complication observations are available for this arm. This means “not reported in this dataset,” not zero complications.