# Predicting Postoperative Delirium With Heart Rate Variability Obtained by Analgesia Nociception Index

> **NCT06709482** · — · NOT_YET_RECRUITING · sponsor: **Medical University Innsbruck** · enrollment: 150 (estimated)

## Conditions studied

- POSTOPERATIVE DELIRIUM AND POSTOPERATIVE COGNITIVE DECLINE
- Heart Rate Variability
- Biomarkers

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT06709482
- **Lead sponsor:** Medical University Innsbruck
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2025-03-01
- **Primary completion:** 2025-12-01
- **Final completion:** 2026-12-01
- **Target enrollment:** 150 (ESTIMATED)
- **Last updated:** 2025-03-07


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06709482

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06709482, "Predicting Postoperative Delirium With Heart Rate Variability Obtained by Analgesia Nociception Index". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT06709482. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*