# Tranexamic Acid vs. Combination With Fractional Carbon Dioxide Laser in Melasma

> **NCT03899233** · PHASE4 · UNKNOWN · sponsor: **Cairo University** · enrollment: 25 (estimated)

## Conditions studied

- Melasma

## Interventions

- **DEVICE:** Fractional CO2 laser
- **DRUG:** Tranexamic acid intradermal microinjections

## Key facts

- **NCT ID:** NCT03899233
- **Lead sponsor:** Cairo University
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2019-04-01
- **Primary completion:** 2019-10-01
- **Final completion:** 2019-11-01
- **Target enrollment:** 25 (ESTIMATED)
- **Last updated:** 2019-04-02


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03899233

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03899233, "Tranexamic Acid vs. Combination With Fractional Carbon Dioxide Laser in Melasma". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT03899233. Licensed CC0.

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