# Effect of the Anticholinergic Drug Burden on Postoperative Delirium in Elderly Chinese Patients: A Nested Case-Control Study

> **NCT06931353** · — · COMPLETED · sponsor: **Hao Li** · enrollment: 10536 (actual)

## Conditions studied

- Delirium - Postoperative

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT06931353
- **Lead sponsor:** Hao Li
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2020-04-01
- **Primary completion:** 2022-04-01
- **Final completion:** 2022-04-01
- **Target enrollment:** 10536 (ACTUAL)
- **Last updated:** 2025-04-17


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06931353

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06931353, "Effect of the Anticholinergic Drug Burden on Postoperative Delirium in Elderly Chinese Patients: A Nested Case-Control Study". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT06931353. Licensed CC0.

---

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