# The Effect of Early Postoperative Pain on Postoperative Delirium (POD) in Elderly Patients Undergoing Abdominal Surgery

> **NCT06964893** · — · COMPLETED · sponsor: **Chinese PLA General Hospital** · enrollment: 3389 (actual)

## Conditions studied

- Postoperative Delirium (POD)

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT06964893
- **Lead sponsor:** Chinese PLA General Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2020-04-01
- **Primary completion:** 2022-04-30
- **Final completion:** 2023-04-30
- **Target enrollment:** 3389 (ACTUAL)
- **Last updated:** 2025-05-11

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06964893

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06964893, "The Effect of Early Postoperative Pain on Postoperative Delirium (POD) in Elderly Patients Undergoing Abdominal Surgery". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT06964893. Licensed CC0.

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