What this phase means
Phase 2: researchers already know a roughly safe dose (from phase 1). This stage asks whether the treatment actually helps the condition, and watches side effects more closely.
Phase labels are FDA/ICH categories applied to the registry Phase field. They are not a finding that this study succeeded.
What the registry says happens
If you join, the listed intervention(s) are JNJ-95597528, or Placebo. The registry lists allocation as randomized. This study wants to assess how well JNJ-95597528 works when compared to dummy treatment (placebo) in adult participants with moderate to severe asthma (long-term condition that affects the airways in your lungs).
They plan to enroll about 440 people at 19 sites. Taking part typically means taking a study drug (or dummy pill) plus check-ins.
Official title (unrewritten)
A Phase 2b, Multicenter, Randomized, Double-blind, Placebo-controlled, Dose-ranging Trial to Evaluate the Efficacy and Safety of JNJ-95597528 for the Treatment of Adult Participants With Inadequately Controlled Moderate to Severe Asthma
Interventions: JNJ-95597528, Placebo
Primary outcome (registry wording): Number of Asthma Exacerbations Through Week 48