Kymera Therapeutics(US:KYMR) Globenewswire·2025-11-25 12:00Core Insights - Kymera Therapeutics has initiated dosing in the BROADEN2 Phase 2b clinical trial for KT-621, targeting moderate to severe atopic dermatitis (AD), with data expected by mid-2027 [1][2] - The company is also set to launch the BREADTH Phase 2b trial for asthma in Q1 2026, indicating a strategic focus on multiple Type 2 diseases [3][2] - KT-621 is a first-in-class oral degrader of STAT6, which plays a crucial role in Type 2 inflammation, and has shown promising results in early studies [4][2] Company Developments - The BROADEN2 trial is a randomized, double-blind, placebo-controlled study involving approximately 200 patients over 16 weeks, with primary and secondary endpoints focused on efficacy and safety measures [2][1] - The completion of dosing in the KT-621 BroADen Phase 1b trial is anticipated to yield data in December 2025, further supporting the development timeline for KT-621 [1][2] - The parallel development of KT-621 for both AD and asthma is expected to enhance the drug's market potential and facilitate dose selection for future Phase 3 studies [3][2] Product Information - KT-621 is designed to degrade STAT6, a transcription factor involved in IL-4/IL-13 signaling, which is central to Type 2 inflammatory diseases [4][2] - The investigational drug has demonstrated complete STAT6 degradation in early trials, along with a favorable safety profile compared to placebo [4][2] - The potential market for KT-621 includes over 130 million patients globally suffering from various Type 2 diseases, highlighting significant unmet medical needs [4][2] Industry Context - Atopic dermatitis is a prevalent chronic inflammatory condition that significantly impacts patients' quality of life, with existing treatments showing limitations [5][2] - The ongoing development of innovative therapies like KT-621 reflects the industry's shift towards targeted treatments for chronic immunological diseases [6][2]