# ZYNRELEF® for Postoperative Analgesia After Laparoscopic Sleeve Gastrectomy

> **NCT05863221** · PHASE4 · UNKNOWN · sponsor: **Dr. Yannis Raftopoulos** · enrollment: 120 (estimated)

## Conditions studied

- Post Operative Pain, Acute
- Bariatric Surgery Candidate
- Postoperative Pain

## Interventions

- **DRUG:** ZYNRELEF 200Mg-6Mg Extended-Release Solution

## Key facts

- **NCT ID:** NCT05863221
- **Lead sponsor:** Dr. Yannis Raftopoulos
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2023-05-09
- **Primary completion:** 2024-10-09
- **Final completion:** 2024-10-09
- **Target enrollment:** 120 (ESTIMATED)
- **Last updated:** 2023-05-18

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05863221

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05863221, "ZYNRELEF® for Postoperative Analgesia After Laparoscopic Sleeve Gastrectomy". Retrieved via AI Analytics 2026-05-29 from https://api.ai-analytics.org/clinical/NCT05863221. Licensed CC0.

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