Management of VA-LRTIs is moving toward precision-guided care. Integrating bronchoscopy, molecular testing, and host-response profiling into routine practice can enable earlier, targeted therapy. Real-time TDM and local resistance surveillance should be standard to optimize antimicrobial use and prevent resistance. A shift from rigid syndromic classifications toward phenotype-driven management is needed to improve patient outcomes.
Martín-Loeches et al. (Sun,) studied this question.