# Comparison of Normal Readings and Repeatability Across Skin Colors

> **NCT01326819** · — · COMPLETED · sponsor: **Nonin Medical, Inc** · enrollment: 231 (actual)

## Conditions studied

- Near Infrared Spectroscopy

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT01326819
- **Lead sponsor:** Nonin Medical, Inc
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2011-03
- **Primary completion:** 2012-12
- **Final completion:** 2012-12
- **Target enrollment:** 231 (ACTUAL)
- **Last updated:** 2013-05-13


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01326819

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01326819, "Comparison of Normal Readings and Repeatability Across Skin Colors". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT01326819. Licensed CC0.

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