A Pivotal Clinical Study to Evaluate the Efficacy and Safety of Ultra in Promoting Hair Regrowth

May 8, 2026 updated by: CynosureLutronic
The goal of this clinical study is to evaluate the efficacy and safety of the Ultra device for the treatment of hair regrowth by assessing the improvement of hair density and hair shaft diameter.

Study Overview

Status

Recruiting

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Estimated)

44

Phase

  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Locations

  • United States
    • Illinois
      • Glenview, Illinois, United States, 60025
        • Recruiting
        • Dy Dermatology
        • Contact:
    • Massachusetts
      • Westford, Massachusetts, United States, 01886
        • Recruiting
        • Cynosure Lutronic
        • Contact:

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

  • Adult
  • Older Adult

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • 22 - 70 years old
  • Is willing to undergo study device use.
  • Fitzpatrick skin type I-VI
  • Clinical diagnosis of androgenetic alopecia (Norwood-Hamilton II-V or Ludwig I-II)
  • Willing to avoid significant changes to hair (such as drastic haircuts and dying hair) during their involvement in the study.
  • Willing to maintain current diet and exercise routine throughout study duration.
  • Understands and accepts the study condition to not receive any other procedures to the treatment area or to undergo any procedures, take any medications, supplements, or partake in any other treatments indicated for hair growth throughout the length of the study.
  • Understands and accepts the study condition of and agrees that he or she is able to be present for all study visits.
  • Willing to comply with all requirements of the study and is able to provide written informed consent.

Exclusion Criteria:

  • Is female and pregnant, has been pregnant within the last 3 months, is currently breast feeding, or planning a pregnancy during the study period.
  • Has a diagnosis of other forms of alopecia (e.g., scarring alopecia, alopecia areata)
  • Has recent use (within 6 months) of a systemic hair growth medications (e.g., oral finasteride).
  • Inconsistent use of vitamins that can affect hair growth - must have stabilized use for at least 6 months prior to first treatment.
  • Had previous treatment (such as laser or topical) to scalp within 6 months.
  • Has a malignant disease, cancer, or uncontrolled medical condition.
  • Has an impaired immune system due to immunosuppressive diseases, such as AIDS and HIV, or use of immunosuppressive medications

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: Ultra Treatment
Device: Low Level Laser Therapy
Study participants received a total of 6 low level laser therapy treatments on their scalp. The treatments occurred 2 weeks apart (+/- 3 days).

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Difference in the Change in Hair Density from Baseline vs 90-day Follow-up
Time Frame: From baseline (treatment 1) to the 90 day follow up after treatment 6.
To evaluate the difference in the change in hair density at baseline vs 90 day follow up in a pre-determined measurement point in the treatment area as measured with a professional dermascope.
From baseline (treatment 1) to the 90 day follow up after treatment 6.

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

CynosureLutronic

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

February 19, 2026

Primary Completion (Estimated)

December 1, 2026

Study Completion (Estimated)

December 1, 2026

Study Registration Dates

First Submitted

May 8, 2026

First Submitted That Met QC Criteria

May 8, 2026

First Posted (Actual)

May 14, 2026

Study Record Updates

Last Update Posted (Actual)

May 14, 2026

Last Update Submitted That Met QC Criteria

May 8, 2026

Last Verified

May 1, 2026

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 7068-PV01-2026

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

Yes

product manufactured in and exported from the U.S.

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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