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Nektar Jumps 157% on Drug Trial Data—Can It Go Even Higher?
NektarNektar(US:NKTR) MarketBeat·2025-06-28 12:15

Core Viewpoint - Nektar Therapeutics' stock surged nearly 157% following positive Phase 2b trial results for Rezpeg, an experimental treatment for atopic dermatitis, with analysts projecting further price increases based on market potential [1][2]. Group 1: Clinical Trial Results - Rezpeg achieved statistically significant results in a Phase 2b trial involving 393 patients, meeting both primary and secondary endpoints [4]. - The primary endpoint was the average percentage change in the Eczema Area and Severity Index (EASI) compared to placebo, with Rezpeg demonstrating a 30% average reduction in EASI scores [5]. - Up to 46% of patients experienced a dramatic decrease of at least 75% in their severity scores, a key secondary measure [5]. - Rezpeg has received Fast Track designation from the FDA, indicating its potential to address unmet medical needs [6]. Group 2: Market Potential - The eczema market is substantial, affecting an estimated 9.8 million adults and children in the U.S., representing approximately 2.8% of the total population [9]. - The market for atopic dermatitis therapies is rapidly growing, driven by high demand for effective treatments [10]. - Analysts have set price targets for Nektar's stock at $100 and $120, with a consensus price target of around $76, implying a potential upside of 212% to 349% [1][8]. Group 3: Competitive Landscape - Rezpeg faces competition from Dupixent, which has shown superior efficacy in initial measures, achieving a 50% average severity improvement compared to Rezpeg's 30% [12]. - Nektar believes Rezpeg can address underlying immune imbalances and may treat patients who do not respond to Dupixent, creating a niche market [13]. - The company plans to report 52-week results on Rezpeg in Q1 2026, which could enhance its competitive positioning against Dupixent [14].