# Zynrelef vs Exparel: The Battle of Postoperative Pain Control After Robotic Sleeve Gastrectomy

> **NCT06349772** · EARLY_PHASE1 · RECRUITING · sponsor: **Texas Tech University Health Sciences Center** · enrollment: 130 (estimated)

## Conditions studied

- Post Operative Pain

## Interventions

- **DRUG:** Zynrelef
- **DRUG:** Exparel

## Key facts

- **NCT ID:** NCT06349772
- **Lead sponsor:** Texas Tech University Health Sciences Center
- **Sponsor class:** OTHER
- **Phase:** EARLY_PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2024-11-01
- **Primary completion:** 2025-11-01
- **Final completion:** 2025-12-01
- **Target enrollment:** 130 (ESTIMATED)
- **Last updated:** 2025-03-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06349772

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06349772, "Zynrelef vs Exparel: The Battle of Postoperative Pain Control After Robotic Sleeve Gastrectomy". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT06349772. Licensed CC0.

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