Trial · NCT02762253
Study of the Safety and Effectiveness of Photochemically Induced Collagen Cross-Linking in Eyes With Keratoconus.
NCT02762253, Phase 2, Terminated, Nvision Laser Eye Centers
3 sourcestrials-2026-11-12-0.5.0
Cite this record
ConductScience Library. Study of the Safety and Effectiveness of Photochemically Induced Collagen Cross-Linking in Eyes With Keratoconus. Trials, record NCT02762253. Release trials-2026-11-12-0.5.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT02762253
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
- Study of the Safety and Effectiveness of Photochemically Induced Collagen Cross-Linking in Eyes With Keratoconus.
- NCT number
- NCT02762253
- Status
- Terminated
- Phases
- Phase 2
- Enrollment
- 320 participants, actual
- Lead sponsor
- Nvision Laser Eye Centers
- Conditions
- Keratoconus
- Interventions
- Riboflavin drops
- First posted
- 2016-05-04
- Last updated
- 2016-05-05
Source ClinicalTrials.gov
Registered outcomes4
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Keratometry | 6 months | The change in maximum keratometry (Kmax) from baseline will be evaluated at 6 months for all eyes. Data will be summarized using descriptive statistics. |
| Secondary | manifest refraction | 6 months | The change in manifest refraction at 6 months compared to pre op |
| Secondary | Visual Acuity | 6 months | Change in BSCVA and UCVA compared to the baseline examination will be evaluated at 6 months postoperatively. |
| Secondary | Central Pachymetry | 6 months | The change in central pachymetry (as measured by Pentacam) from baseline will be evaluated at 6 months postoperatively. Data will be summarized using descriptive statistics. |
Source ClinicalTrials.gov
Outcomes0
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
None in this release.
Results by group0
Each measurement the trial posted, group by group, in the words and numbers it posted.
None in this release.
Participant flow0
How many started, completed or left each group, period by period.
None in this release.
Adverse events0
Each adverse event the trial posted, group by group: the participants affected out of those at risk.
None in this release.
Adverse event totals0
The totals the trial posted for each group.
None in this release.
Papers0
The papers the trial lists on ClinicalTrials.gov.
None in this release.
Grants0
The grants NIH RePORTER links to the trial, newest funded first: NIH's, and some of AHRQ's, CDC's, FDA's and VA's. Each shows its title, principal investigators, organization and funder in its newest year.
None in this release.
Trial comparisons0
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
None in this release.
Tests0
The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.
None in this release.
Data dates
The day each source was copied for this release.
Sources 3
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNo license stated
- NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
- ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
- ClinicalTrials.govnone stated
- NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)
ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
For software
Read this trial from software.
The record and each of its lists are JSON, twenty rows a page. No key.
GET https://conductscience.org/api/trials/v1/NCT02762253
GET https://conductscience.org/api/trials/v1/NCT02762253/registered