# Pre-surgical Evaluation for the Quantra System in Adult Patients Undergoing Cardiac Surgery

> **NCT03931031** · — · COMPLETED · sponsor: **HemoSonics LLC** · enrollment: 40 (actual)

## Conditions studied

- Blood Loss, Surgical

## Interventions

- **DIAGNOSTIC_TEST:** Quantra System

## Key facts

- **NCT ID:** NCT03931031
- **Lead sponsor:** HemoSonics LLC
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2019-03-21
- **Primary completion:** 2020-04-07
- **Final completion:** 2020-06-27
- **Target enrollment:** 40 (ACTUAL)
- **Last updated:** 2020-07-01


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03931031

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03931031, "Pre-surgical Evaluation for the Quantra System in Adult Patients Undergoing Cardiac Surgery". Retrieved via AI Analytics 2026-07-19 from https://api.ai-analytics.org/clinical/NCT03931031. Licensed CC0.

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