# Non-Invasive Estimation of Hemoglobin Levels in Blood Using Combined Deep Learning Methods

> **NCT04865224** · — · COMPLETED · sponsor: **Karabuk University** · enrollment: 353 (actual)

## Conditions studied

- Hemoglobin Level Measurement
- Hemoglobin Level Estimation

## Interventions

- **DIAGNOSTIC_TEST:** hemoglobin estimation

## Key facts

- **NCT ID:** NCT04865224
- **Lead sponsor:** Karabuk University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2020-07-15
- **Primary completion:** 2020-12-30
- **Final completion:** 2020-12-30
- **Target enrollment:** 353 (ACTUAL)
- **Last updated:** 2021-04-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04865224

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04865224, "Non-Invasive Estimation of Hemoglobin Levels in Blood Using Combined Deep Learning Methods". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04865224. Licensed CC0.

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