# Hemostatic Agent Use and Intraoperative Blood Loss in Lumbar Spine Surgery

> **NCT04058665** · — · COMPLETED · sponsor: **Johns Hopkins University** · enrollment: 300 (actual)

## Conditions studied

- Blood Loss

## Interventions

- **DEVICE:** Floseal

## Key facts

- **NCT ID:** NCT04058665
- **Lead sponsor:** Johns Hopkins University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2019-06-18
- **Primary completion:** 2022-03-01
- **Final completion:** 2022-03-01
- **Target enrollment:** 300 (ACTUAL)
- **Last updated:** 2023-04-14

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04058665

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04058665, "Hemostatic Agent Use and Intraoperative Blood Loss in Lumbar Spine Surgery". Retrieved via AI Analytics 2026-06-21 from https://api.ai-analytics.org/clinical/NCT04058665. Licensed CC0.

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