# A Pilot Study Testing Onabotulinum Toxin A Versus Incobotulinum Toxin A Injections for Facial Wrinkles

> **NCT02019004** · EARLY_PHASE1 · ACTIVE_NOT_RECRUITING · sponsor: **Northwestern University** · enrollment: 20 (estimated)

## Conditions studied

- Wrinkles

## Interventions

- **DRUG:** Onabotulinum Toxin A
- **DRUG:** Incobotulinum Toxin A

## Key facts

- **NCT ID:** NCT02019004
- **Lead sponsor:** Northwestern University
- **Sponsor class:** OTHER
- **Phase:** EARLY_PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2013-11
- **Primary completion:** 2025-12
- **Final completion:** 2025-12
- **Target enrollment:** 20 (ESTIMATED)
- **Last updated:** 2025-01-31


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02019004

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02019004, "A Pilot Study Testing Onabotulinum Toxin A Versus Incobotulinum Toxin A Injections for Facial Wrinkles". Retrieved via AI Analytics 2026-06-16 from https://api.ai-analytics.org/clinical/NCT02019004. Licensed CC0.

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