Microneedling With Topical Preparations in the Treatment of Atrophic Post-acne Scars
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Know the risks and potential benefits of clinical studies and talk to your health care provider before participating. Read our disclaimer for details. |
ClinicalTrials.gov Identifier: NCT05600075 |
Recruitment Status :
Not yet recruiting
First Posted : October 31, 2022
Last Update Posted : February 21, 2023
|
Tracking Information | |||||
---|---|---|---|---|---|
First Submitted Date ICMJE | October 21, 2022 | ||||
First Posted Date ICMJE | October 31, 2022 | ||||
Last Update Posted Date | February 21, 2023 | ||||
Estimated Study Start Date ICMJE | February 22, 2023 | ||||
Estimated Primary Completion Date | September 1, 2023 (Final data collection date for primary outcome measure) | ||||
Current Primary Outcome Measures ICMJE |
|
||||
Original Primary Outcome Measures ICMJE | Same as current | ||||
Change History | |||||
Current Secondary Outcome Measures ICMJE | Not Provided | ||||
Original Secondary Outcome Measures ICMJE | Not Provided | ||||
Current Other Pre-specified Outcome Measures | Not Provided | ||||
Original Other Pre-specified Outcome Measures | Not Provided | ||||
Descriptive Information | |||||
Brief Title ICMJE | Microneedling With Topical Preparations in the Treatment of Atrophic Post-acne Scars | ||||
Official Title ICMJE | Microneedling With Topical Glycolic Acid 35% Versus Microneedling With Topical Insulin in the Treatment of Atrophic Post-acne Scars | ||||
Brief Summary | To examine the anti-scarring effect of topical glycolic acid 35% combined with microneedling against that of topical insulin combined with microneedling for post acne scars | ||||
Detailed Description | Acne vulgaris (AV) is a common chronic inflammatory disease of skin that develops from sebaceous glands associated with hair follicles. Typically AV begins at puberty and may continue through adulthood affecting the comedogenic areas of face, back and chest . One of the undesirable outcomes of acne is acne scars that are divided into two main types based on a loss (atrophic) or gain (hypertrophic) of collagen. Atrophic type is the most common type, further subdivided into three subtypes: icepick, boxcar and rolling scar . Post acne scars occur in nearly 75% of patients with acne affecting both male and female equally . Acne scars impair quality of life and may be a risk factor for depression, suicide, low academic performance and unemployment . There are different therapeutic modalities for atrophic acne scars including microneedling, chemical peeling, laser, filler, surgical procedures (punch excision, punch grafts) and fat transfer. Microneedling is considered safe for all skin types. It is performed by dermapen or dermaroller to induce new collagen formation that remains for a few months after the procedure. Microneedling enhances the effect of topical preparations when used combined with them due to increasing their absorption by creating small channels through the epidermis to the dermis . It was reported that combination of glycolic acid (GA) with microneedling gave excellent results in treatment of post acne scars compared to microneedling alone. Glycolic acid is an alpha hydroxy acid that decreases corneocytes cohesion leading to increasing keratinocytes turnover rate and faster desquamation . It was found that glycolic acid increases dermal hyaluronic acid and collagen gene expression through increasing the secretion of IL6 . the administration of topical human insulin was investigated for the treatment of atrophic post-acne scars and concluded that topical insulin following microneedling was associated with significant improvement. Topical insulin induces collagen formation and neovascularization through synthesis of transforming growth factor (TGF b1) and vascular endothelial growth factor (VEGF). |
||||
Study Type ICMJE | Interventional | ||||
Study Phase ICMJE | Not Applicable | ||||
Study Design ICMJE | Allocation: Randomized Intervention Model: Parallel Assignment Masking: Single (Participant) Primary Purpose: Treatment |
||||
Condition ICMJE | Acne Scars - Mixed Atrophic and Hypertrophic | ||||
Intervention ICMJE |
|
||||
Study Arms ICMJE |
|
||||
Publications * | Not Provided | ||||
* Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline. |
|||||
Recruitment Information | |||||
Recruitment Status ICMJE | Not yet recruiting | ||||
Estimated Enrollment ICMJE |
30 | ||||
Original Estimated Enrollment ICMJE | Same as current | ||||
Estimated Study Completion Date ICMJE | December 1, 2023 | ||||
Estimated Primary Completion Date | September 1, 2023 (Final data collection date for primary outcome measure) | ||||
Eligibility Criteria ICMJE | Inclusion Criteria:
Exclusion Criteria:
|
||||
Sex/Gender ICMJE |
|
||||
Ages ICMJE | 18 Years and older (Adult, Older Adult) | ||||
Accepts Healthy Volunteers ICMJE | No | ||||
Contacts ICMJE | |||||
Listed Location Countries ICMJE | Not Provided | ||||
Removed Location Countries | |||||
Administrative Information | |||||
NCT Number ICMJE | NCT05600075 | ||||
Other Study ID Numbers ICMJE | atrophic post-acne scars | ||||
Has Data Monitoring Committee | Not Provided | ||||
U.S. FDA-regulated Product |
|
||||
IPD Sharing Statement ICMJE |
|
||||
Current Responsible Party | Norhan Anees, Zagazig University | ||||
Original Responsible Party | Same as current | ||||
Current Study Sponsor ICMJE | Zagazig University | ||||
Original Study Sponsor ICMJE | Same as current | ||||
Collaborators ICMJE | Not Provided | ||||
Investigators ICMJE | Not Provided | ||||
PRS Account | Zagazig University | ||||
Verification Date | February 2023 | ||||
ICMJE Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP |