# A Multicenter Active Comparator Study of HC-ER in Adults Following Bunionectomy Surgery

> **NCT02197156** · PHASE2 · COMPLETED · sponsor: **Zogenix, Inc.** · enrollment: 241 (actual)

## Conditions studied

- Postoperative Pain

## Interventions

- **DRUG:** 10 mg HC-ER
- **DRUG:** 20 mg HC-ER
- **DRUG:** 30 mg HC-ER
- **DRUG:** 40 mg HC-ER
- **DRUG:** 10 mg HC / 325 mg APAP
- **DRUG:** Matching Placebo

## Key facts

- **NCT ID:** NCT02197156
- **Lead sponsor:** Zogenix, Inc.
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2002-08
- **Primary completion:** 2003-02
- **Final completion:** 2003-02
- **Target enrollment:** 241 (ACTUAL)
- **Last updated:** 2022-11-10


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02197156

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02197156, "A Multicenter Active Comparator Study of HC-ER in Adults Following Bunionectomy Surgery". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT02197156. Licensed CC0.

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