- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04765930
Combined Q-switched Nd:YAG Laser and Platelet Rich Plasma Versus Q- Switched Nd:YAG Laser Alone in Melasma
February 18, 2021 updated by: Mona El-Kalioby, Cairo University
Combined Q-switched Nd:YAG Laser and Platelet Rich Plasma Versus Q- Switched Nd:YAG Laser Alone in the Treatment of Melasma: A Split Face Study.
Melasma is a common, acquired, esthetically disfiguring hypermelanosis of the face.
Melasma is considered a disappointing challenge when treatment options are addressed.
Diverse treatment modalities such as retinoic acid, hypo-pigmenting agents like hydroquinone, azelaic acid, and kojic acid, chemical peels, microdermabrasion, and lasers have been tried for the treatment of melasma.
There is no universally proven therapy that induces and maintains remission of the condition.
Q-switched: Nd YAG laser toning and platelet rich plasma (PRP) are promising treatments for melasma.The aim of this work is evaluate the efficacy and safety of combined PRP and Q-switched: NdYAG laser in the treatment of melasma using clinical assessment, in addition to assessment of Melanin Index and Erythema Index.
Study Overview
Status
Recruiting
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Anticipated)
30
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
- Name: Mona El-Kalioby, MD
- Phone Number: +201224442941
- Email: mona.elkalioby@kasralainy.edu.eg
Study Locations
-
-
-
Cairo, Egypt
- Recruiting
- Department of Dermatology, Cairo University
-
Contact:
- Mona El-Kalioby, MD
- Email: monaelkalioby@cu.edu.eg
-
Principal Investigator:
- Tahra Leheta, MD
-
Sub-Investigator:
- Yosra Shawky, MBBCh
-
Sub-Investigator:
- Mona El-Kalioby, MD
-
-
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
18 years to 70 years (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Patients with bilateral nearly symmetric melasma on the face.
Exclusion Criteria:
- Patients receiving systemic or topical or laser treatment relevant to melasma within three months before enrollment into the study.
- Use of oral or injectable contraceptives or hormone replacement therapy during treatment or 12 months before
- Patients active skin infections and active HSV
- History of hypertrophic scars or keloids.
- Patients with hypercoagulable state or bleeding diatheses
- Pregnant and lactating females.
- History of liver diseases
- Intake of systemic chemotherapy, corticosteroids, antiplatelets or anticoagulants
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: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: PRP Injection
Half of the face
|
Q-switched nd:YAG laser toning for melasma.
|
Placebo Comparator: Saline injection
Other half of the face
|
Q-switched nd:YAG laser toning for melasma.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Hemi-Melasma Area and Severity Index (MASI) score
Time Frame: 2 months after final treatment
|
Hemi-Melasma Area and Severity Index(MASI) score for Pigmentation, and Area of involvement.
The minimum value is 0 and the maximum value is 12. Higher scores mean a worse outcome.
|
2 months after final treatment
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Melanin Index
Time Frame: 2 months after final treatment
|
Objective assessment of melanin index using colorimeter apparatus.
The minimum value is 0. No maximum value.
Higher scores mean a worse outcome.
|
2 months after final treatment
|
Erythema Index
Time Frame: 2 months after final treatment
|
Objective assessment of erythema index using colorimeter apparatus.
The minimum value is 0. No maximum value.
Higher scores mean a worse outcome.
|
2 months after final treatment
|
Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Paients' Satisfaction assessed by the VAS
Time Frame: 2 months after final treatment
|
a four-scale grading score: poor: response rate= 0-25%; fair: response rate= 25-50%; good: response rate=50-75%; excellent: response rate=75-100%
|
2 months after final treatment
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
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)
October 1, 2019
Primary Completion (Anticipated)
February 15, 2021
Study Completion (Anticipated)
March 1, 2021
Study Registration Dates
First Submitted
February 4, 2021
First Submitted That Met QC Criteria
February 18, 2021
First Posted (Actual)
February 23, 2021
Study Record Updates
Last Update Posted (Actual)
February 23, 2021
Last Update Submitted That Met QC Criteria
February 18, 2021
Last Verified
February 1, 2021
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- MelaPRP2020
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Yes
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
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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