# Intercostobrachial Nerve Block (ICBN) for Tourniquet Pain: Is it Necessary?

> **NCT03797924** · EARLY_PHASE1 · COMPLETED · sponsor: **University of Florida** · enrollment: 46 (actual)

## Conditions studied

- Nerve Block
- Pain

## Interventions

- **DRUG:** Receive ICBN with ropivacaine
- **BEHAVIORAL:** No ICBN block

## Key facts

- **NCT ID:** NCT03797924
- **Lead sponsor:** University of Florida
- **Sponsor class:** OTHER
- **Phase:** EARLY_PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-04-25
- **Primary completion:** 2020-12-20
- **Final completion:** 2021-12-13
- **Target enrollment:** 46 (ACTUAL)
- **Last updated:** 2022-05-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03797924

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03797924, "Intercostobrachial Nerve Block (ICBN) for Tourniquet Pain: Is it Necessary?". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT03797924. Licensed CC0.

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