# EIT Evaluation of Pulmonary Ventilation With Different Ropivacaine Concentrations in Intercostal Nerve Blockade

> **NCT07079436** · NA · NOT_YET_RECRUITING · sponsor: **Fudan University** · enrollment: 72 (estimated)

## Conditions studied

- Intercostal Nerve Block
- Pulmonary Ventilation
- Anesthesia, Local
- Breast Neoplasms
- Surgical Procedures, Operative

## Interventions

- **DRUG:** 0.25% ropivacaine
- **DRUG:** 0.375% Ropivacaine
- **DRUG:** 0.5% Ropivacaine

## Key facts

- **NCT ID:** NCT07079436
- **Lead sponsor:** Fudan University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2025-08-10
- **Primary completion:** 2025-12-30
- **Final completion:** 2025-12-31
- **Target enrollment:** 72 (ESTIMATED)
- **Last updated:** 2025-07-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07079436

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07079436, "EIT Evaluation of Pulmonary Ventilation With Different Ropivacaine Concentrations in Intercostal Nerve Blockade". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT07079436. Licensed CC0.

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