Clinical Research Directory

Innate Immune Immunoparalysis and Ventilator-Associated Pneumonia in Critically Ill Elderly Patients

This prospective observational cohort study aims to evaluate the role of innate immune immunoparalysis in the development of ventilator-associated pneumonia (VAP) in critically ill mechanically ventilated patients. Immunoparalysis will be assessed through monocyte HLA-DR expression and ex vivo lipopolysaccharide (LPS)-stimulated TNF-α production. The study will include three cohorts: elderly patients (≥65 years), younger adults (\<65 years), and healthy controls. The primary objective is to determine whether the presence, duration, intensity, and trend of immunoparalysis are associated with the incidence of VAP and other ICU-acquired infections. Secondary objectives include characterization of immunoparalysis dynamics, comparison of measurement methods, and evaluation of clinical outcomes.

Study of Nogapendekin Alfa Inbakicept and iNKT Cells in Critically Ill Adults With Severe Community-Acquired Pneumonia

This is a Phase 3, randomized, blinded, and placebo-controlled clinical trial investigating a new combination treatment for critically ill adults who have severe community-acquired pneumonia, especially if they also have sepsis or acute respiratory distress syndrome. The study aims to determine if adding the experimental agents, Nogapendekin Alfa Inbakicept and iNKT cells, to standard medical care can reduce the 28-day all-cause mortality rate compared to standard care alone with a placebo.