# HPI Algorithm for the Prevention of IOH During Spinal Surgery [HPIFPIOH]

> **NCT05341167** · NA · COMPLETED · sponsor: **Attikon Hospital** · enrollment: 85 (actual)

## Conditions studied

- Intraoperative Hypotension

## Interventions

- **DEVICE:** HPI algorithm using Edwards device https://www.edwards.com/gb/devices/decision-software/hpi
- **DRUG:** Vasoactive Agent

## Key facts

- **NCT ID:** NCT05341167
- **Lead sponsor:** Attikon Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2022-05-11
- **Primary completion:** 2023-11-04
- **Final completion:** 2024-10-10
- **Target enrollment:** 85 (ACTUAL)
- **Last updated:** 2025-03-19


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05341167

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05341167, "HPI Algorithm for the Prevention of IOH During Spinal Surgery [HPIFPIOH]". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT05341167. Licensed CC0.

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