# Biomarkers and Risk Factors for Perioperative Neurocognitive Dysfunction in Elderly Patients

> **NCT06044207** · — · UNKNOWN · sponsor: **Jinan Central Hospital** · enrollment: 1000 (estimated)

## Conditions studied

- Perioperative Neurocognitive Dysfunction

## Interventions

- **DIAGNOSTIC_TEST:** Pittsburgh sleep quality index
- **DIAGNOSTIC_TEST:** Self-rating depression scale
- **DIAGNOSTIC_TEST:** Montreal Cognitive Assessment

## Key facts

- **NCT ID:** NCT06044207
- **Lead sponsor:** Jinan Central Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2023-06-01
- **Primary completion:** 2025-06-01
- **Final completion:** 2026-01-01
- **Target enrollment:** 1000 (ESTIMATED)
- **Last updated:** 2023-09-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06044207

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06044207, "Biomarkers and Risk Factors for Perioperative Neurocognitive Dysfunction in Elderly Patients". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT06044207. Licensed CC0.

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