Core Viewpoint - The article highlights the widespread issue of acne among adolescents in China, emphasizing the psychological and social impacts it has on individuals, and the need for timely and effective treatment rather than the common misconception that it is a normal part of growing up [19][21]. Group 1: Prevalence and Impact of Acne - A study indicates that 95% of individuals experience some degree of acne, with 3% to 7% of patients developing scars [1]. - Many adolescents face self-esteem issues and social anxiety due to acne, which can affect their personal and professional lives [1][19]. Group 2: Treatment Challenges - Parents often resort to ineffective home remedies or delay seeking professional help, believing that acne will resolve on its own [19][21]. - The article discusses various treatment experiences, including the use of topical medications and oral antibiotics, which often come with side effects and limited effectiveness [20]. Group 3: Psychological Effects - Acne can lead to significant emotional distress, with many individuals feeling self-conscious and avoiding social interactions [19][21]. - The stigma associated with acne can exacerbate feelings of isolation and anxiety among affected adolescents [19]. Group 4: Need for Awareness and Education - There is a lack of understanding about acne among the general population, with 60.4% of people not fully aware of the condition [19]. - The article calls for increased awareness and education for both parents and adolescents regarding the importance of early intervention and proper treatment [21]. Group 5: Advances in Treatment - Recent guidelines and advancements in acne treatment are being introduced, aiming to provide safer and more effective options for patients [20]. - The introduction of new technologies and treatment methods is seen as a positive step towards addressing the acne epidemic among youth [20].

Core Viewpoint - The announcement from Gilead Sciences-B (01672) highlights the successful completion of a Phase III clinical trial for the first-in-class oral small molecule fatty acid synthase (FASN) inhibitor, denifasirt (ASC40), for the treatment of moderate to severe acne, achieving all primary, key secondary, and secondary endpoints [1][6]. Group 1: Clinical Trial Results - The Phase III trial was a randomized, double-blind, placebo-controlled, multi-center study conducted in China, involving 480 patients with moderate to severe acne [1]. - The primary endpoint of treatment success was defined as a decrease of at least 2 points in the Investigator's Global Assessment (IGA) score from baseline at week 12, with a treatment success rate of 33.2% in the denifasirt group compared to 14.6% in the placebo group (p < 0.0001) [2][7]. - Key secondary endpoints showed a 57.4% reduction in total lesion count and a 63.5% reduction in inflammatory lesion count in the denifasirt group compared to 35.4% and 43.2% in the placebo group, respectively (p < 0.0001) [2][7]. Group 2: Safety and Tolerability - Denifasirt demonstrated good safety and tolerability over the 12-week treatment period, with treatment-emergent adverse events (TEAEs) occurring at rates not exceeding 10% [3]. - The only TEAEs exceeding 5% were dry skin (6.3% in the denifasirt group) and dry eye (5.9% in the denifasirt group), with all reported adverse events being mild or moderate [3]. Group 3: Mechanism of Action - Denifasirt's mechanism of action involves inhibiting de novo lipogenesis (DNL) in sebocytes, directly reducing sebum production, and suppressing inflammation through decreased cytokine secretion and Th17 differentiation [3][6]. Group 4: Competitive Advantage - Denifasirt is positioned as a promising treatment option due to its significant efficacy, high patient compliance, and favorable safety profile, with no reported severe adverse events such as hepatotoxicity or antibiotic resistance [5]. - Compared to other common oral and topical acne medications, denifasirt showed superior efficacy, with treatment success rates and lesion count reductions significantly higher than those of sarecycline, doxycycline, and clascoterone [4][9].

Core Viewpoint - The announcement from the company indicates that the oral FASN inhibitor, denifasertib (ASC40), has successfully met all primary, key secondary, and secondary endpoints in its Phase III clinical trial for the treatment of moderate to severe acne vulgaris, demonstrating significant statistical and clinical improvements compared to placebo [1] Group 1 - Denifasertib achieved a treatment success percentage of 18.6% after placebo adjustment, which is significantly higher than the FDA-approved treatments: sarecycline (9.4%) and doxycycline (6.7%), showing improvements of 98% and 178% respectively [1] - The efficacy of denifasertib also surpassed that of the FDA-approved clascoterone cream (11.6%) by 60% [1] - The drug exhibited good safety and tolerability characteristics throughout the trial [1]