# Pain and Safety of Microneedles in Oral Cavity

> **NCT03855397** · NA · COMPLETED · sponsor: **University of Campinas, Brazil** · enrollment: 30 (actual)

## Conditions studied

- Oral Cavity Disease

## Interventions

- **OTHER:** Microneedle
- **OTHER:** Hypodermic needle
- **OTHER:** Flat patch

## Key facts

- **NCT ID:** NCT03855397
- **Lead sponsor:** University of Campinas, Brazil
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2018-01-16
- **Primary completion:** 2018-05-25
- **Final completion:** 2018-12-16
- **Target enrollment:** 30 (ACTUAL)
- **Last updated:** 2019-02-26

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03855397

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03855397, "Pain and Safety of Microneedles in Oral Cavity". Retrieved via AI Analytics 2026-06-05 from https://api.ai-analytics.org/clinical/NCT03855397. Licensed CC0.

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