Fractional Laser and Ultrasound for Striae Distensae
Public ClinicalTrials.gov record NCT01186848. 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 Fractional Photothermolysis Alone Versus Fractional Photothermolysis Plus Intense Focused Ultrasound for Treatment of Striae Distensae: A Prospective Randomized Control Trial.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This was a prospective randomized controlled study comparing the efficacy of micro-focused ultrasound when used in conjunction with 1550-nm erbium-doped fractionated laser versus 1550-nm erbium-doped fractionated laser alone for treatment of striae distensae(stretch marks). Each side of thigh (or abdomen) was randomized to receive 1550nm-fractionated laser treatment every 2 weeks for a total of 4 treatments on one side and the contralateral side received micro-focused ultrasound treatment and 1550nm-fractionated laser alternatively every 2 weeks for a total of 4 treatments with site-match control area of baseline striae on each side. The primary outcome measure by two dermatologists blindly compared the two areas of striae distensae on each side from live subjects using a questionnaire and quartile rating scale on the final follow-up visit. This study was a pilot study designed to determine the feasibility of these procedures.
Study identification
- NCT ID
- NCT01186848
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 30 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 60 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jul 31, 2010
- Primary completion
- May 31, 2011
- Completion
- May 31, 2011
- Last update posted
- Dec 2, 2021
2010 – 2011
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Northwestern University Department of Dermatology | Chicago | Illinois | 60611 | — |
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 NCT01186848, 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 Dec 2, 2021 · Synced Sep 5, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01186848 live on ClinicalTrials.gov.