Visual Performance and Refractive Stability of Clareon® Monofocal Intraocular Lens Implanted with an Automated Delivery System
Bibliographic record
Abstract
Purpose: automated delivery system in a real-world North American setting. Patients and Methods: IOL implantation. Eligible participants were ≥22 years old with best-corrected distance visual acuity (BCDVA) of 0.3 logMAR or worse, targeted for emmetropia, and had <1.0 D of preoperative astigmatism. Exclusion criteria included retinal disease, glaucoma, amblyopia, corneal pathology, and prior intraocular or corneal surgery. Manifest refraction, uncorrected (UDVA), best-corrected (BCDVA), and low-contrast visual acuity (LCVA) were assessed at 1, 3, and 12 months postoperatively. Glistenings were graded using the Miyata scale at 3 and 12 months. Results: No statistically significant changes were observed in manifest refraction, UDVA, or BCDVA between 1 and 3 months (p > 0.05). At 3 months, the mean spherical equivalent was +0.09 D, with low residual astigmatism (-0.33 D). Mean logMAR UDVA and BCDVA were 0.13 and 0.02, respectively. LCVA was 0.04 logMAR. No glistenings were observed at either 3 or 12 months in any patient. Refractive and visual outcomes remained stable over time, with no device-related complications reported. Conclusion: delivery system supports its utility as a reliable option for cataract surgery.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".