Clinical Trials Logo

Clinical Trial Summary

Double-blind, randomized,4-week small-scale clinical trial for lupeol in the treatment of inflammatory and non-inflammatory acne lesions in split face fashion


Clinical Trial Description

To investigate the clinical efficacy and tolerability of lupeol for the treatment of facial acne, we conducted a small-scale, randomized, double-blinded, split-face clinical trial over the course of 4 weeks. Fifteen of 16 enrolled patients completed the study, in which affected areas on half each patient's face were treated with 2% lupeol twice daily while the other side of the face was treated with a vehicle control. Clinical visits were scheduled at baseline and at 2 and 4 weeks. The primary outcome of the study was the percent change in inflammatory lesions (papules, pustules, and nodules) at 4 weeks. The secondary outcomes were the percent change in non-inflammatory lesions (open and closed comedones) and the change in the Leeds revised acne grading system score at 4 weeks. Adverse events (AEs) were defined as all unintended and harmful signs or symptoms; these were assessed by both patients' self-reporting and physicians' skin examination at each visit. Results were analyzed using intent to treat (ITT) groups. The per-protocol (PP) population consisted of the 15 patients who did not have any major protocol deviations. Last observation carried forward (LOCF) analysis was used to evaluate the primary and secondary outcomes.

** Randomization and blindness process **

At the time of initial presentation, an evaluation of acne severity was performed using both individual counts of inflammatory and non-inflammatory acne lesions and an assessment of the Leeds revised acne grading system score. Then, patients were randomly assigned to either left- or right-sided lupeol application, with the other side of the face assigned to vehicle-control application. A simple random allocation sequence was created using computer-based random number generators with a block size of 4. All dermatologists participating in outcome assessments, a physician assistant managing trial enrollment and administration, medical statisticians analyzing the data, and patients were blinded to the assignments. Randomization codes were strictly secured in a safe in the administration office of the clinical research center until data entry was complete. The integrity of the blinding was ensured by packaging the study- and control products in identical tubes and by requiring a third party (other than the investigator/evaluator) to dispense the medication. In addition, both topical agents were identical in color and odor. ;


Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Caregiver, Investigator, Outcomes Assessor), Primary Purpose: Treatment


Related Conditions & MeSH terms


NCT number NCT02205892
Study type Interventional
Source Seoul National University Hospital
Contact
Status Completed
Phase N/A
Start date August 2014
Completion date September 2014

See also
  Status Clinical Trial Phase
Completed NCT05097157 - Study To Assess A Radiofrequency Microneedling Device For Dermatologic Conditions N/A
Completed NCT05131373 - Safety, Tolerability, and Immunogenicity of ORI-A-ce001 for the Treatment of Acne Vulgaris Phase 1
Completed NCT04806594 - Clinical Investigation on the Safety and Clinical Performance of Papix Acne Scar. N/A
Recruiting NCT03465150 - Creation of a Monocentric Cohort of Patients Treated for Acne at the Nantes University Hospital
Completed NCT02250859 - A Pharmacokinetic Study of Minocycline in Male and Female Volunteers Phase 1
Completed NCT01206348 - Combination Treatment for Moderate to Severe Acne Phase 4
Terminated NCT01193764 - Study Assessing the Effect of Chocolate Consumption in Subjects With A History of Acne Vulgaris N/A
Completed NCT00725439 - An Open Label Trial to Assess the Safety and Efficacy of Oral R115866 in the Treatment Facial Acne Phase 2
Completed NCT05640388 - Assessment of a Cosmetic Product Effect on the Host/Microorganism Relationship in Acneic Subjects
Completed NCT04873089 - Efficacy Study of Cosmetic Product RV3278AET0943 Versus Non-treated Group in Adults With Oily and Acne Prone Skin
Recruiting NCT05941065 - Study of Skin Balancing Gel Cream Safety and Influence of Skin Microbiome on Acne Prone Skin N/A
Recruiting NCT06120452 - A Clinical Trial to Evaluate the Effectiveness of an Acne Serum in Improving Facial Acne and Post-Acne Pigmentation N/A
Completed NCT04300010 - Blue Light Therapy of C. Acnes Phase 4
Recruiting NCT06202274 - Clinical Study to Evaluate the Safety and Efficacy of Candela Technology N/A
Completed NCT04559022 - Pilot Study Investigating the Efficacy of Fat Grafting as a Treatment for Male and Female Facial Acne Scarring N/A
Terminated NCT02431494 - Safety and Preliminary Efficacy of Combination Therapy for the Treatment of Acne Vulgaris N/A
Completed NCT05469880 - Efficacy and Tolerance of Formula 609613 37 in Acneic Patients N/A
Completed NCT02944461 - Efficacy and Safety of Aczone 7.5% Gel in the Treatment of Truncal Acne Vulgaris Phase 4
Completed NCT01951417 - Adapalene BPO Gel Pump, Moisturizer SPF 30 and Foam Wash in Patients With Mild to Moderate Acne Vulgaris Phase 4
Completed NCT01701024 - Clinical Study to Test the Efficacy and Safety of ACYC to Treat Moderate to Severe Acne Phase 3