# The Effect of Analgesic Drugs on Respiratory Center

> **NCT04372342** · PHASE4 · UNKNOWN · sponsor: **Chun Pan** · enrollment: 50 (estimated)

## Conditions studied

- The Effect of Analgesic Drugs on Respiratory Center

## Interventions

- **DRUG:** nalbuphine
- **DRUG:** remifentanil

## Key facts

- **NCT ID:** NCT04372342
- **Lead sponsor:** Chun Pan
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2019-05-01
- **Primary completion:** 2021-01-28
- **Final completion:** 2021-12-30
- **Target enrollment:** 50 (ESTIMATED)
- **Last updated:** 2020-05-04

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04372342

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04372342, "The Effect of Analgesic Drugs on Respiratory Center". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04372342. Licensed CC0.

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