Acne Remission Maintenance by Weekend Systemic Isotretinoin
- Registration Number
- NCT06451237
- Lead Sponsor
- Alexandria University
- Brief Summary
The goal of this study is to learn if isotretinoin oral tablets as a weekend regimen are safe and effective to maintain freedom from acne lesions in young adults who have completed a full course of isotretinoin on daily basis and achieved total control of the acne activity.
- Detailed Description
Three groups of adult acne patients will be given a full course of isotretinoin with a cumulative dose of 120-150 mg/Kg weight in the 1st two groups, and till lesional clearance in the 3rd group with an additional month of maintenance. Afterwards, the 1st group will use adapalene gel every other day for maintenance, the 2nd and 3rd groups will use weekend oral isotretinoin. Patients will be followed for a year for reappearance of acne lesions, and safety of maintenance regimens. Patients opinion will be also sought.
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 60
- Adult patients (≥ 18 years) with moderate to severe facial acne, as per the Investigator Global Assessment (IGA) scale
- patients on systemic acne medications in the past 3 months or topicals in the last month, pregnant or breastfeeding females, those with evidence of endocrine disturbances or using medications for comorbidities
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Full Iso group Isotretinoin capsules Patients received full isotretinoin course for treatment, and maintained on weekend isotretinoin. Adapalene group Isotretinoin capsules Patients received full Isotretinoin course for treatment, and maintained on every other day adapalene gel. Clearance Iso Isotretinoin capsules Patients treated by systemic isotretinoin till full clearance and for a month thereafter, and maintained on weekend isotretinoin.
- Primary Outcome Measures
Name Time Method Incidence of acne relapse during maintenance phase one year percent of patients having one grade worsening of their acne investigator global assessment scale achieved by end of treatment phase as assessed by the physician during follow up
Maximum severity of acne relapse during follow up One year Maximum investigator global assessment score reached by the the patient during the follow up year
Timing of acne relapse after initiating maintenance one year The time interval between initiating maintenance and the occurrence of one grade worsening of the patient's investigator global assessment scale achieved by the end of treatment phase as assessed by the physician during follow up
Incidence of adverse effects One year Percent of patients reporting adverse effects in general, percent of patients reporting each category of side effects, including disturbed lipid profile, raised transaminases, psychological changes, dryness, hair shedding, ...
- Secondary Outcome Measures
Name Time Method Subjective convenience of maintenance regimen to patient one year A patient oriented outcome to assess the degree of convenience of the maintenance regimen for the patient as reported on a visual analogue scale of 1-10, where 1 is the lowest convenience, and 10 is the highest convenience.
subjective patient satisfaction by maintenance regimen one year A patient oriented outcome, in which the patients are asked by the end of maintenance year to report their degree of satisfaction by the efficacy of maintenance regimen to prevent acne relapse on a visual analogue scale of 1-10, in which 1 is lowest satisfaction and 10 is highest satisfaction.
Trial Locations
- Locations (1)
Alexandria University
🇪🇬Alexandria, Egypt