# Post-market Clinical Follow-up Study of Alcon TOTAL30® Contact Lenses (Lehfilcon A)

> **NCT06408649** · — · TERMINATED · sponsor: **Alcon Research** · enrollment: 129 (actual)

## Conditions studied

- Ametropia
- Myopia
- Hyperopia
- Astigmatism

## Interventions

- **DEVICE:** Lehfilcon A spherical contact lenses
- **DEVICE:** Lehfilcon A toric contact lenses

## Key facts

- **NCT ID:** NCT06408649
- **Lead sponsor:** Alcon Research
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** TERMINATED
- **Start date:** 2024-11-15
- **Primary completion:** 2025-04-22
- **Final completion:** 2025-04-22
- **Target enrollment:** 129 (ACTUAL)
- **Why stopped:** Management decision
- **Last updated:** 2025-07-20


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06408649

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06408649, "Post-market Clinical Follow-up Study of Alcon TOTAL30® Contact Lenses (Lehfilcon A)". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT06408649. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*