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NCT04464044
Clinical Performance of a Daily Disposable Toric Silicone Hydrogel Contact Lens
NA trial testing verofilcon A toric contact lenses in Astigmatism in 40 participants. Completed in 6 August 2020.
6 August 2020
Quick facts
| Lead sponsor | Alcon Research |
|---|---|
| Phase | NA |
| Status | Completed |
| Study type | INTERVENTIONAL |
| Allocation | na |
| Design | single group |
| Masking | none |
| Primary purpose | device feasibility |
| Enrollment | 40 |
| Start date | 20 July 2020 |
| Primary completion | 6 August 2020 |
| Estimated completion | 6 August 2020 |
| Sites | 1 location across United States |
Drugs / interventions tested
- verofilcon A toric contact lenses
Conditions studied
- Astigmatism — all drugs for Astigmatism →
Sponsor
Alcon Research — full company profile →
Who can join
18 and older, any sex, with Astigmatism. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
The purpose of this study is to obtain on-eye clinical performance data to evaluate the stability of axis orientation of DDT2 toric contact lenses in the intended population.
Publications & conference data
2 peer-reviewed publications reference this trial (live from Europe PMC):
-
Drug Delivery Strategies and Biomedical Significance of Hydrogels: Translational Considerations.
Raina N, Pahwa R, Bhattacharya J, Paul AK, et al · · 2022 · cited 79× · PMID 35335950 · DOI 10.3390/pharmaceutics14030574 -
Short-Term Fit Assessment of a Novel Daily Disposable, Toric, Silicone Hydrogel Contact Lens.
Gustafson B, Whaley S, Giedd B, Montaquila S, et al · · 2022 · PMID 36407500 · DOI 10.2147/opth.s370151
Verify or expand the search:
- PubMed search for NCT04464044
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
Related trials
Other recruiting trials for Astigmatism
Currently open trials in the same condition.
- NCT07303920 — Wear Experience With Daily Disposable Contact Lenses for Astigmatism Over a Long-Wear Day · NA · recruiting
- NCT07284966 — Comfort and Vision With TOTAL30 Multifocal Lenses · recruiting
- NCT07078799 — Wavefront-guided LASIK Surgery Compared to Ray Tracing-Guided LASIK Surgery · NA · recruiting
- NCT07084844 — Patient Reported Outcomes With WaveLight Plus LASIK · recruiting
- NCT07140653 — Arcuate Incisions With Light Adjustable Lens for Astigmatism Correction in Lens Surgery · Phase 4 · recruiting
Other Alcon Research trials
Trials by the same sponsor.
- NCT06884202 — Evaluation of Delefilcon A Contact Lenses · NA · completed
- NCT06784063 — Visual Performance With Clareon® Vivity® Intraocular Lenses (IOLs) · NA · completed
- NCT06571656 — Evaluation of the Safety and Tolerability of Ocular Lubricants · NA · terminated
- NCT06660290 — A Study to Evaluate 0.003% AR-15512 Safety and Drop Attributes · Phase 3 · completed
- NCT06483113 — DAILIES TOTAL1® Soft Contact Lenses - Post-Market Clinical Follow-up Study · terminated
Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT04464044 (US National Library of Medicine, public domain)
- Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Alcon Research
- Last refreshed: 19 August 2020
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT04464044.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing