# German Corneal Cross Linking Register

> **NCT00560651** · — · ACTIVE_NOT_RECRUITING · sponsor: **Suphi Taneri** · enrollment: 7500 (actual)

## Conditions studied

- Keratoconus

## Interventions

- **PROCEDURE:** CCL (Corneal Cross Linking)

## Key facts

- **NCT ID:** NCT00560651
- **Lead sponsor:** Suphi Taneri
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2007-11
- **Primary completion:** 2024-11
- **Final completion:** 2027-11
- **Target enrollment:** 7500 (ACTUAL)
- **Last updated:** 2025-01-10


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00560651

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00560651, "German Corneal Cross Linking Register". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT00560651. Licensed CC0.

---

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