# Serratus Plane Versus Paravertebral Nerve Blocks for Breast Surgery

> **NCT03860974** · PHASE4 · COMPLETED · sponsor: **University of California, San Diego** · enrollment: 100 (actual)

## Conditions studied

- Breast Surgery

## Interventions

- **DRUG:** Serratus Plane block (single injection)
- **DRUG:** Paravertebral block (single injection)

## Key facts

- **NCT ID:** NCT03860974
- **Lead sponsor:** University of California, San Diego
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-05-09
- **Primary completion:** 2021-02-12
- **Final completion:** 2021-02-13
- **Target enrollment:** 100 (ACTUAL)
- **Last updated:** 2022-09-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03860974

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03860974, "Serratus Plane Versus Paravertebral Nerve Blocks for Breast Surgery". Retrieved via AI Analytics 2026-06-16 from https://api.ai-analytics.org/clinical/NCT03860974. Licensed CC0.

---

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