# A Clinical Study of the Combination of SHR8554 Injection and SHR0410 Injection for the Treatment of Pain After Abdominal Surgery.

> **NCT05470049** · PHASE2 · UNKNOWN · sponsor: **Jiangsu HengRui Medicine Co., Ltd.** · enrollment: 108 (estimated)

## Conditions studied

- Pain

## Interventions

- **DRUG:** SHR8554 Injection and SHR0410 Injection
- **DRUG:** SHR8554 Injection and SHR0410 Injection
- **DRUG:** SHR8554 Injection and Placebo for SHR0410 Injection

## Key facts

- **NCT ID:** NCT05470049
- **Lead sponsor:** Jiangsu HengRui Medicine Co., Ltd.
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2022-08-01
- **Primary completion:** 2022-11-01
- **Final completion:** 2022-11-30
- **Target enrollment:** 108 (ESTIMATED)
- **Last updated:** 2022-07-22


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05470049

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05470049, "A Clinical Study of the Combination of SHR8554 Injection and SHR0410 Injection for the Treatment of Pain After Abdominal Surgery.". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT05470049. Licensed CC0.

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