# The Effect of Intraoperative Use of Dexmedetomidine During the Daytime Operation vs the Nighttime Operation on Postoperative Sleep Quality and Pain Under General Anesthesia

> **NCT03990987** · — · UNKNOWN · sponsor: **Shengjing Hospital** · enrollment: 75 (estimated)

## Conditions studied

- Postoperative Pain
- Postoperative Sleep Quality
- Intraoperative Dexmedetomidine
- General Anesthesia

## Interventions

- **OTHER:** time of receiving operation

## Key facts

- **NCT ID:** NCT03990987
- **Lead sponsor:** Shengjing Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2019-06-15
- **Primary completion:** 2019-11-30
- **Final completion:** 2019-12-31
- **Target enrollment:** 75 (ESTIMATED)
- **Last updated:** 2019-09-19


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03990987

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03990987, "The Effect of Intraoperative Use of Dexmedetomidine During the Daytime Operation vs the Nighttime Operation on Postoperative Sleep Quality and Pain Under General Anesthesia". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT03990987. Licensed CC0.

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