# Comparative Study of Specular Microscope for Cell Density, Coefficient of Variation, Hexagonality and Corneal Thickness

> **NCT01729975** · — · COMPLETED · sponsor: **Nidek Co. LTD.** · enrollment: 80 (actual)

## Conditions studied

- Corneal and Endothelial Cell Measurements

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT01729975
- **Lead sponsor:** Nidek Co. LTD.
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2012-10
- **Primary completion:** 2012-10
- **Final completion:** —
- **Target enrollment:** 80 (ACTUAL)
- **Last updated:** 2012-11-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01729975

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01729975, "Comparative Study of Specular Microscope for Cell Density, Coefficient of Variation, Hexagonality and Corneal Thickness". Retrieved via AI Analytics 2026-06-15 from https://api.ai-analytics.org/clinical/NCT01729975. Licensed CC0.

---

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