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NCT03473847
Repeatability, Reproducibility and Comparison of Cirrus OCT, RTVue OCT, MS-39 OCT, and Insight 100 VHFDU
NA trial testing ArcScan Insight 100 very high-frequency digital ultrasound in Corneal Thickness Measurement in 242 participants. Suspended.
1 December 2023
Quick facts
| Lead sponsor | London Vision Clinic |
|---|---|
| Phase | NA |
| Status | Suspended |
| Study type | INTERVENTIONAL |
| Allocation | non randomized |
| Design | parallel |
| Masking | none |
| Primary purpose | diagnostic |
| Enrollment | 242 |
| Start date | 1 September 2022 |
| Primary completion | 1 December 2023 |
| Estimated completion | 1 December 2023 |
| Sites | 1 location across United Kingdom |
Drugs / interventions tested
- ArcScan Insight 100 very high-frequency digital ultrasound
- Carl Zeiss Meditec Cirrus HD OCT 5000
- Optovue RTVue OCT
- CSO MS-39 OCT
Conditions studied
- Corneal Thickness Measurement — all drugs for Corneal Thickness Measurement →
- Epithelial Thickness Measurement — all drugs for Epithelial Thickness Measurement →
- LASIK Flap Thickness Measurement — all drugs for LASIK Flap Thickness Measurement →
- SMILE Cap Thickness Measurement — all drugs for SMILE Cap Thickness Measurement →
Sponsor
London Vision Clinic
Who can join
Adults 21 to 70, any sex, with Corneal Thickness Measurement or Epithelial Thickness Measurement. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
The purpose of this study is to evaluate the repeatability and reproducibility of corneal, epithelial, and LASIK flap thickness using the Carl Zeiss Meditec Cirrus HD OCT 5000, Optovue RTVue OCT, CSO MS-39 OCT, and ArcScan Insight 100 very high-frequency digital ultrasound arc-scanner.
Publications & conference data
No peer-reviewed publications indexed yet for this trial.
Verify or expand the search:
- PubMed search for NCT03473847
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
Related trials
Other trials of ArcScan Insight 100 very high-frequency digital ultrasound
Trials testing the same drug.
- NCT05657951 — Repeatability and Reproducibility of Lens Zonule Length Measurement Using ArcScan Insight 100 · unknown
- NCT02519985 — Repeatability and Reproducibility of the ArcScan Insight 100 VHF Digital Ultrasound · NA · suspended
Other London Vision Clinic trials
Trials by the same sponsor.
- NCT03841253 — Treatment of Vision Disturbances Due to Corneal Irregularities by Trans-epithelial Optical Phototherapeutic Keratectomy · NA · active not recruiting
- NCT02519985 — Repeatability and Reproducibility of the ArcScan Insight 100 VHF Digital Ultrasound · NA · suspended
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 NCT03473847 (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 London Vision Clinic
- Last refreshed: 26 April 2022
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/NCT03473847.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing