# Butorphanol in Pain Following Ablation for Hepatic Tumor

> **NCT06031129** · NA · COMPLETED · sponsor: **Bibo Wang** · enrollment: 300 (actual)

## Conditions studied

- Visceral Pain
- Microwave Ablation
- Hepatic Tumor

## Interventions

- **DRUG:** Butorphanol
- **DRUG:** normal saline

## Key facts

- **NCT ID:** NCT06031129
- **Lead sponsor:** Bibo Wang
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2023-03-01
- **Primary completion:** 2023-07-30
- **Final completion:** 2023-08-09
- **Target enrollment:** 300 (ACTUAL)
- **Last updated:** 2023-09-11

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06031129

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06031129, "Butorphanol in Pain Following Ablation for Hepatic Tumor". Retrieved via AI Analytics 2026-07-19 from https://api.ai-analytics.org/clinical/NCT06031129. Licensed CC0.

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