# Efficacy and Safety of Butorphanol Tartrate Injection for the Patients With Mechanical Ventilation

> **NCT05201560** · NA · UNKNOWN · sponsor: **Shanghai Zhongshan Hospital** · enrollment: 40 (estimated)

## Conditions studied

- Analgesia
- Hospital-acquired Infections

## Interventions

- **DRUG:** Butorphanol Tartrate Injection
- **DRUG:** Fentanyl

## Key facts

- **NCT ID:** NCT05201560
- **Lead sponsor:** Shanghai Zhongshan Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2022-01
- **Primary completion:** 2023-01
- **Final completion:** 2023-01
- **Target enrollment:** 40 (ESTIMATED)
- **Last updated:** 2022-01-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05201560

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05201560, "Efficacy and Safety of Butorphanol Tartrate Injection for the Patients With Mechanical Ventilation". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT05201560. Licensed CC0.

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