Acne Vulgaris

This study is to evaluate the safety, pharmacokinetics, and treatment effect for topically applied CABTREO lotion in pediatric participants ages 9 to 11 years, 11 months with Acne Vulgaris.

There is no local data available regarding the comparative efficacy of topical clascoterone and topical adapalene, particularly in patients with mild acne vulgaris. The findings of this study will help dermatologists identify the more effective topical treatment for mild acne vulgaris, leading to improved patient outcomes and better utilization of healthcare resources. Furthermore, the study will contribute local data to the existing literature and may assist in developing evidence-based treatment recommendations for patients with mild acne vulgaris in our setting. Patients meeting the inclusion criteria from the Dermatology Unit, Khyber Teaching Hospital, MTI, Peshawar will be incorporated into the study following approval from the ethics committee. At the commencement of the trial, baseline demographics including gender, age, height, weight, BMI, duration of acne, socioeconomic status, profession, monthly income, education level and residential status will be documented. An elaborate explanation of the process involved in the study will be provided to the participants, and consent will be taken following an explanation of the pros and cons involved. Randomization will be performed by computer generated random list. The group assignments will be put into sealed envelopes, which will be opened when the patient will be included in study. 30 patients will be in topical clascoterone group (A) while 30 patients will be in topical adapalene group (B). Patients allocated to Group A will receive topical clascoterone 1% cream. It is required that they will clean their faces using a mild cleansing agent, dry their faces and thereafter apply a thin coating of clascoterone 1% cream to their whole face area in the morning and evening for 12 consecutive weeks. Patients allocated to Group B will receive topical adapalene 0.1% gel. Patients will cleanse the skin using a gentle cleanser, allow it to dry in the air for 10 minutes, and then apply one pea-sized amount of 0.1% adapalene gel over their entire affected area of the face once a day before going to bed for 12 weeks.

Background and Purpose: Acne vulgaris is a common skin condition that can cause significant physical and emotional distress. Oral isotretinoin is a highly effective treatment for severe or persistent acne. While the standard (conventional) dose is effective, it is often associated with side effects like dry skin, chapped lips, and altered labs. The purpose of this study is to compare a lower daily dose of oral isotretinoin against the conventional daily dose in individuals with acne vulgaris. What the Study Aims to Find Out: Researchers want to determine if a low-dose regimen can match the effectiveness (efficacy) of the conventional dose while reducing the frequency and severity of side effects (safety). Study Design: Participants will be randomly assigned to receive either the low-dose oral isotretinoin or the conventional-dose oral isotretinoin. Researchers will monitor and compare acne clearance rates, patient satisfaction, and any side effects experienced by the participants throughout the treatment period.

In Dermatology, assessment of people of color remains underrepresented in RCTs (\<10%) and guidelines. Acne affects around 9% of the population worldwide and negatively affects quality of life and self-esteem with anxiety, suicidal ideation and physical scarring. Main lesions associate comedons, inflammatory papules and pustules which grading of severity allows decision-making, e.g., topicals in mild acne and isotretinoin in severe acne. In darker skin type patients, i.e., Fitzpatrick phototypes IV-VI, acne-related pigmentation (ARP) occurs in 65% of cases which reflects either per- or post-inflammatory hyperpigmentation. Whatever is the mechanism, ARP (number, size, importance of dyschromia) impacts the quality of life in such patients. In moderate acne, treatment is based on oral antibiotics for 3 months, i.e., doxycycline or lymecycline, with topical treatment like tretinoin targeting comedons (and potentially ARP). However, oral antibiotics first-line were developed in white skin patients only and never showed its efficacy in ARP. Moreover, doxycycline could be associated with new-onset hyperpigmentation in acne patients. Isotretinoin -acting on the sebaceous gland and therefore the most effective drug in acne- is only prescribed after failure of antibiotics according to the guidelines.The main objective: To assess the superiority at M6 of a treatment of moderate facial acne in skin of color patients with oral isotretinoin in first line compared to the current standard of care on the severity of ARP.Multicenter randomized controlled trial - open study. The number of subjects required for the trial = 420

In the effort to find better treatments for Moderate Acne, which often relies on long-term antibiotic use, researchers are exploring alternative options. While Isotretinoin, a Vitamin A derivative, is highly effective for severe acne, its side effects limit its use for milder cases. A recent study from our institution investigated a new approach: weekly Isotretinoin dosing. The results were promising, with acne improvement and no major side effects. This suggests that weekly Isotretinoin could be a successful alternative for moderate acne in both males and females. To validate these findings, investigators propose a randomized controlled trial comparing weekly Isotretinoin to daily Doxycycline over four months. This study could confirm the safety and effectiveness of weekly Isotretinoin, as well as shed light on patient satisfaction, and long-term results compared to standard antibiotics. This research may offer a breakthrough in treating moderate acne while addressing concerns about antibiotic overuse.

This study is being done to help better understand how the gut and skin bacteria of the body change when people with acne are treated with Sarecycline or Doxycycline. The bacteria in the gut and on the skin will be studied to see how each treatment may affect them and whether they change the profile of the bacteria that is present.

This randomized controlled trial evaluates the efficacy of oral probiotics compared to placebo in Pakistani patients with moderate Acne Vulgaris. Acne is a multifactorial inflammatory disorder influenced by microbial colonization, seborrhea, and immune dysregulation. Rising antibiotic resistance necessitates alternative therapeutic approaches. Emerging evidence highlights the gut-skin axis, suggesting probiotics may reduce systemic inflammation and acne severity. A total of 64 patients will be randomized into probiotic and placebo groups and treated for 12 weeks. The primary outcome is reduction in total acne lesion count, while the secondary outcome is change in serum Interleukin-6 levels. Clinical assessment includes lesion counts, GAGS scoring, and standardized photography. IL-6 levels will be measured using ELISA at baseline and study completion. Data will be analyzed using SPSS with appropriate statistical tests, considering p ≤ 0.05 as significant. This study aims to provide evidence for probiotics as a safe, effective, and antibiotic-sparing option in acne management, particularly in South Asian populations.

The goal of this clinical trial is to etermine and compare the effectiveness of three therapeutic regimens for mild to moderate acne vulgaris, such as, clindamycin-retinoid combination, clindamycin-retinoid-dexamethasone combination, and sekretome SM-hUCMSC 10% gel. The main questions it aims to answer are : * Is there a change in the number of inflammatory lesions (papules, pustules, nodules) and non-inflammatory lesions (open and closed comedones) before and after treatment in each treatment group? * Is there a difference in the reduction of acne vulgaris severity scores among the three treatment groups? * Are there differences in the rate of clinical improvement (time required to achieve a certain reduction in lesion count or severity score) among the treatment groups? * What are the incidence and characteristics of local adverse effects (erythema, burning sensation, skin dryness, irritation, hypo-/hyperpigmentation, and others) in each treatment group? * Are there differences in the impact of each therapeutic regimen on the risk of acne scar formation and improvement in skin quality (texture, elasticity, and color homogeneity)? * Does secretome gel demonstrate sufficient clinical potential and urgency as a safer and more prospective topical therapeutic alternative for acne vulgaris compared with retinol-clindamycin and retinol-clindamycin-dexamethasone 0.1% combinations? Participants will be allocated into three groups using simple block randomization. * Group A will receive a combination of clindamycin and a retinoid, applied thinly to the entire facial area once daily at night. * Group B will receive a combination of clindamycin, a retinoid, and dexamethasone, with the same method of application as Group A. * Group C will receive 10% SM-hUCMSC secretome gel, applied thinly to acne-affected areas twice daily (morning and night).

Post-inflammatory erythema (PIE) is a common sequela of acne vulgaris, characterized by persistent erythematous macules resulting from superficial vascular dilation. Current treatment options include energy-based devices such as intense pulsed light (IPL); however, these modalities may be costly and require specialized equipment. Timolol, a non-selective beta-adrenergic receptor blocker, has demonstrated vasoconstrictive properties and has been used off-label in dermatology for vascular-related conditions. This study aims to evaluate the efficacy and safety of topical 0.5% timolol ophthalmic solution in improving post-inflammatory erythema secondary to acne vulgaris and to compare its clinical outcomes with those achieved by intense pulsed light (IPL) therapy. This prospective comparative study will assess changes in erythema severity using standardized clinical evaluation and objective measurement tools over a defined treatment period. The findings may provide evidence for a cost-effective and accessible therapeutic alternative for managing post-acne erythema.

Acne vulgaris is one of the most common dermatological conditions affecting adolescents and young adults. It results from multiple pathogenic factors, including increased sebum production, follicular hyperkeratinization, colonization by Cutibacterium acnes, and inflammation. Topical retinoids such as adapalene are widely used as first-line therapy; however, they may cause irritation and are not always effective in all patients. Recently, topical antiandrogen therapies such as spironolactone have gained attention because of their ability to reduce sebum production and improve acne lesions. This study aims to evaluate the efficacy and safety of a topical 5% spironolactone gel nano-formulation compared with 0.1% adapalene gel in the treatment of acne vulgaris. A split-face study design will be used in which each participant will receive spironolactone gel on one side of the face and adapalene gel on the other side. This design allows each participant to serve as their own control and helps reduce variability in treatment response. Participants diagnosed with acne vulgaris will be enrolled and treated for a defined follow-up period. Clinical assessment will be performed at baseline and during scheduled follow-up visits to evaluate improvement in acne lesions and monitor possible adverse effects. The primary outcomes will include changes in acne lesion counts and clinical severity scores. Safety and tolerability of both treatments will also be assessed. The results of this study may provide evidence regarding the effectiveness of topical spironolactone nano-formulation as a potential alternative or adjunct therapy for acne vulgaris.

This is a multicenter, randomized, double-blind, parallel, placebo-controlled Phase III clinical study to evaluate the efficacy and safety of 1% Clascoterone Cream in the treatment of acne vulgaris. Target population: Participants aged ≥12 years with moderate to severe acne vulgaris who meet the inclusion criteria and none of the exclusion criteria. Treatment: The investigational group will receive 1% Clascoterone Cream, and the control group will receive placebo. Approximately 1 g of the cream will be applied evenly to the entire face twice daily (morning and evening) for 12 weeks.

The purpose of this study is to assess efficacy safety and tolerability of HB0043 in adult patients with moderate to severe AV.

Acne vulgaris (AV) is one of the most prevalent dermatological conditions worldwide, affecting approximately 85% of adolescents and young adults between the ages of 12 and 24 years .While acne is often self-limiting, it can have profound psychosocial implications as individuals with acne are more likely to experience emotional distress, lower self-esteem and anxiety disorders . Acne Vulgaris is a chronic inflammatory skin condition affecting the pilosebaceous units that leads to the development of different skin lesions such as comedones, papules, pustules, nodules and cystic lesions .

Acne vulgaris is a common inflammatory skin disorder. This randomized controlled trial (RCT) will compare the efficacy and safety of 2% metronidazole gel versus 1% clindamycin gel in adults with moderate acne vulgaris at Jinnah Postgraduate Medical Centre (JPMC), Karachi. Sixty eligible participants (18-35 years) will be enrolled using consecutive sampling and randomized in a 1:1 ratio using blocked randomization. Participants will apply the assigned gel as a thin layer twice daily for 12 weeks. Acne severity will be assessed using the Modified Global Acne Grading System (mGAGS) at baseline and at weeks 4, 8, and 12. The primary outcome is the proportion of participants achieving at least a 50% reduction from baseline in total mGAGS score at week 12. Local adverse effects (e.g., erythema, itching, irritation) will be recorded at each follow-up visit.

This study will evaluate the safety, efficacy and pharmacokinetics of KR230109 cream compared with placebo in Patients (18-40 Years) with Acne vulgaris

Acne vulgaris is a common, chronic inflammatory skin disease with complex pathogenesis and limited therapeutic options, especially for moderate-to-severe cases. Standard treatments-including topical and oral agents-are often constrained by side effects, antimicrobial resistance, and treatment resistance. Cold atmospheric plasma (CAP), a novel technology that generates reactive oxygen and nitrogen species, has demonstrated antimicrobial and tissue-regenerative properties in dermatology, but robust clinical evidence in acne management remains scarce. Existing data suggest promising efficacy and safety, yet its use in moderate-to-severe acne vulgaris has not been adequately investigated. This study aims to evaluate the efficacy and safety of two self-developed CAP devices as a potential innovative therapy for moderate-to-severe acne vulgaris.

Acne vulgaris is a common chronic inflammatory skin disorder that affects adolescents and young adults. Recent research has shown that lipid mediators, including ceramides and sphingolipids, play an important role in maintaining skin barrier function and inflammation. This study aims to evaluate the serum levels of ceramide C16, ceramide C24, and sphingosine-1-phosphate (S1P) in patients with acne vulgaris and compare them to healthy controls. The goal is to explore their possible role in the pathogenesis and severity of acne. Blood samples will be collected from participants, and quantitative analysis will be performed using liquid chromatography-tandem mass spectrometry (LC-MS/MS).

The primary objective is to assess the efficacy of trifarotene 50 microgram per gram (mcg/g) cream versus vehicle cream when applied once daily (QD) for 12 weeks in Chinese participants with moderate facial and truncal acne vulgaris.

Acne vulgaris affects around 85% of adolescents and young adults. Adapalene, a topical retinoid, is a common treatment but often causes irritation, leading to poor adherence. Hyaluronic acid (HA), known for its hydrating and anti-inflammatory properties, may help reduce these side effects. This prospective, open-label, randomized controlled trial compares adapalene 0.1% gel combined with HA serum versus adapalene alone over 8 weeks in patients with mild to moderate acne. Key outcomes include acne lesion reduction, incidence and severity of side effects (erythema, dryness, scaling, stinging/burning, pruritus), and skin hydration assessed through the skin turgor test. Acne severity will be measured using the Acne Severity Index (ASI) and Investigator's Global Assessment (IGA) scale. The study anticipates better efficacy, reduced irritation, and improved skin hydration with the combination therapy. Ethical approval was obtained, and informed consent will be secured from all participants.

The primary objective of this study is to determine the safety and efficacy of clascoterone cream, 1%, versus the vehicle cream applied twice daily for 12 weeks in subjects with facial acne vulgaris.

Acne vulgaris is the most common skin condition affecting late adolescents worldwide.1 The prevalence of acne is said to be 85% in adults aged 12 to 25 years.2 Almost all teenagers between 15 and 17 years report having some degree of acne.3 Estimates of the lifetime occurrence of acne in the literature range from 0.1%4 to as high as 85.1%5 in the general population, depending on the age range, region, and method of sampling. Overall, acne is more common in women,8,9 but in some literature the prevalence is approximately equal in men and women.10,11

Acne vulgaris is a persistent inflammatory condition of the pilosebaceous unit, affecting 85% of people between the ages of 12 and 24, it is regarded as one of the most common diseases in teenagers and young adults. Catestatin, a peptide derived from chromogranin A (CgA), was first discovered in 1997 as an acute nicotinic-cholinergic antagonist. Later, it was determined that CST is a pleiotropic hormone.

The goal of this clinical trial is to learn if dihydroartemisinin (DHA) works to treat Acne Vulgaris in adults. The main question it aims to answer is: • Does DHA improve the acne severity by at least one grade after treatment. Researchers will treat patients who are clinically diagnosed as Acne Vulgaris to see if DHA works to alleviate the symptoms of Acne Vulgaris. Participants will: * Take DHA every day for 3 months * Visit the clinic once every month for checkups and tests

The aim is to assess the efficacy and safety of Excimer Light versus blue light in the treatment of inflammatory acne.

The study aims to explore the effects of isotretinoin therapy on the dry eye parameters in acne vulgaris patients \& determine if it is dose-dependent or not.