# Bunionectomy Study for Postoperative Analgesia (EPOCH 1)

> **NCT03295721** · PHASE3 · COMPLETED · sponsor: **Heron Therapeutics** · enrollment: 412 (actual)

## Conditions studied

- Postoperative Pain

## Interventions

- **DRUG:** HTX-011
- **DRUG:** Saline Placebo
- **DRUG:** Bupivacaine HCl
- **DEVICE:** Luer-lock applicator
- **DEVICE:** Vial access device

## Key facts

- **NCT ID:** NCT03295721
- **Lead sponsor:** Heron Therapeutics
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2017-10-24
- **Primary completion:** 2018-01-08
- **Final completion:** 2018-03-13
- **Target enrollment:** 412 (ACTUAL)
- **Last updated:** 2026-03-02


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03295721

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03295721, "Bunionectomy Study for Postoperative Analgesia (EPOCH 1)". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT03295721. Licensed CC0.

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