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NCT05956704
The Different Design of Orthokeratology
NA trial testing Orthokeratology with aspheric wide inversion zone design in the optical zone in Myopia in 90 participants. Completed in 1 June 2023.
1 June 2023
Quick facts
| Lead sponsor | Tianjin Eye Hospital |
|---|---|
| Phase | NA |
| Status | Completed |
| Study type | INTERVENTIONAL |
| Allocation | randomized |
| Design | parallel |
| Masking | triple |
| Primary purpose | treatment |
| Enrollment | 90 |
| Start date | 1 December 2020 |
| Primary completion | 1 June 2023 |
| Estimated completion | 1 June 2023 |
| Sites | 1 location across China |
Drugs / interventions tested
- Orthokeratology with aspheric wide inversion zone design in the optical zone
- Orthokeratology with traditional spherical design in the optical zone
Conditions studied
- Myopia — all drugs for Myopia →
Sponsor
Tianjin Eye Hospital
Who can join
Adults 8 to 18, any sex, with Myopia. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
In this study, we intend to enroll orthokeratology subjects aged 8-18 years old with binocular myopia up to and including -4.00 D. They were randomly selected to wear both orthokeratology of different designs, one with an aspheric wide inversion zone design in the optical zone and the other with a traditional spherical curved segment design, and to investigate the differences between these two lenses in terms of their effectiveness in myopia retardation, defocus, and aberration.
Publications & conference data
No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.
Verify or expand the search:
- PubMed search for NCT05956704
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
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Other Tianjin Eye Hospital trials
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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 NCT05956704 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Tianjin Eye Hospital
- Last refreshed: 21 July 2023
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/NCT05956704.
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