# The Effect of Liposomal Bupivacaine Erector Spinae Plane Block

> **NCT07667439** · NA · NOT_YET_RECRUITING · sponsor: **Second Affiliated Hospital, Zhejiang University, School of Medicine** · enrollment: 148 (estimated)

## Conditions studied

- Liposome Bupivacaine
- Erector Spinae Plane Block
- Postoperative Analgesia
- Randomized Controlled Trial

## Interventions

- **DRUG:** Liposomal bupivacaine plus bupivacaine hydrochloride
- **DRUG:** Bupivacaine hydrochloride monotherapy

## Key facts

- **NCT ID:** NCT07667439
- **Lead sponsor:** Second Affiliated Hospital, Zhejiang University, School of Medicine
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-07-01
- **Primary completion:** 2027-02-01
- **Final completion:** 2027-02-05
- **Target enrollment:** 148 (ESTIMATED)
- **Last updated:** 2026-06-25


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07667439

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07667439, "The Effect of Liposomal Bupivacaine Erector Spinae Plane Block". Retrieved via MORVS 2026-10-21 from https://api.morvs.ai/clinical/NCT07667439. Licensed CC0.

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