# Speed of Injection and Pain During Routine Infant Vaccinations

> **NCT02504398** · PHASE3 · UNKNOWN · sponsor: **University of Toronto** · enrollment: 120 (estimated)

## Conditions studied

- Routine Infant Immunizations
- Pain Management

## Interventions

- **OTHER:** Fast injection speed by immunizer
- **OTHER:** Slow injection speed by immunizer

## Key facts

- **NCT ID:** NCT02504398
- **Lead sponsor:** University of Toronto
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2015-07
- **Primary completion:** 2016-08
- **Final completion:** 2016-08
- **Target enrollment:** 120 (ESTIMATED)
- **Last updated:** 2015-07-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02504398

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02504398, "Speed of Injection and Pain During Routine Infant Vaccinations". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT02504398. Licensed CC0.

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