# Clinical Utility of Postoperative Hemoglobin Testing

> **NCT04170764** · — · COMPLETED · sponsor: **TriHealth Inc.** · enrollment: 664 (actual)

## Conditions studied

- Anaemia Postoperative

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04170764
- **Lead sponsor:** TriHealth Inc.
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2019-11-22
- **Primary completion:** 2020-05-19
- **Final completion:** 2020-05-28
- **Target enrollment:** 664 (ACTUAL)
- **Last updated:** 2023-09-01


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04170764

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04170764, "Clinical Utility of Postoperative Hemoglobin Testing". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT04170764. Licensed CC0.

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