# Effect of Opioid-free Anesthesia on Sleep Quality, Cognitive Function and Recovery Quality After General Anesthesia in Elderly Patients

> **NCT06493396** · NA · NOT_YET_RECRUITING · sponsor: **Beijing Friendship Hospital** · enrollment: 88 (estimated)

## Conditions studied

- Opioid-Free Anesthesia
- POCD
- Recovery Quality
- Sleep Quality

## Interventions

- **DRUG:** Opioid-free Analgesics
- **DRUG:** Opioid group

## Key facts

- **NCT ID:** NCT06493396
- **Lead sponsor:** Beijing Friendship Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2024-08-01
- **Primary completion:** 2025-08-31
- **Final completion:** 2025-08-31
- **Target enrollment:** 88 (ESTIMATED)
- **Last updated:** 2024-07-10


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06493396

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06493396, "Effect of Opioid-free Anesthesia on Sleep Quality, Cognitive Function and Recovery Quality After General Anesthesia in Elderly Patients". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT06493396. Licensed CC0.

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