# Halo Index and Adaptive Alarm Thresholds During Routine PACU Inpatient Care: "Normal" vs. "Non-normal" Recovery

> **NCT01811433** · — · COMPLETED · sponsor: **Donald Mathews** · enrollment: 500 (actual)

## Conditions studied

- Patients Recovering From Inpatient Surgery

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT01811433
- **Lead sponsor:** Donald Mathews
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2013-03
- **Primary completion:** 2014-06
- **Final completion:** 2014-06
- **Target enrollment:** 500 (ACTUAL)
- **Last updated:** 2014-09-19

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01811433

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01811433, "Halo Index and Adaptive Alarm Thresholds During Routine PACU Inpatient Care: "Normal" vs. "Non-normal" Recovery". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT01811433. Licensed CC0.

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