EsoCap has announced that scientists from the University of Greifswald have published important data regarding a hot-melt extrusion-based spinning process to produce pharmaceutical fibers and yarns. This spinning process is very useful in the context of EsoCap’s novel drug delivery technology, enabling targeted and long-lasting local therapy of the esophagus. The rapidly dissolving yarn is a key element in the innovative EsoCap system which enables local placement of drug-loaded films and targeted, long-lasting drug delivery in the esophagus (Rosenbaum et al., Pharmaceutics 2022, 14, 1229).