Comparison of 1,550 and 755 Laser in a Split-face Trial
Public ClinicalTrials.gov record NCT03988049. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Comparison of a 1,550 Nanometer Erbium: Glass Fractional Laser and 755-nanometer Alexandrite Picosecond Pulse Duration Laser With Diffractive Lens Array in the Treatment of Acne Scars: a Randomized, Split-face Trial
Study identification
- NCT ID
- NCT03988049
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- David Smart
- Other
- Enrollment
- 22 participants
Conditions and interventions
Conditions
Interventions
- 1,550 fracionated photothermolysis laser Device
- 755 picosecond laser Device
Device
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Mar 7, 2017
- Primary completion
- Jul 31, 2019
- Completion
- Oct 29, 2019
- Last update posted
- Jun 28, 2021
2017 – 2019
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Utah MidValley Dermatology | Murray | Utah | 84107 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03988049, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jun 28, 2021 · Synced Jul 22, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03988049 live on ClinicalTrials.gov.