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 SUN-627, or Placebo. The registry lists allocation as randomized. The goal of this Phase 2 clinical trial is to investigate the whether it is safe and how hard side effects are to live with of SUN-627 in men and women aged 18-70 years old with a diagnosis of non-active SPMS/PPMS.
They plan to enroll about 20 people at 7 sites. Taking part typically means taking a study drug (or dummy pill) plus check-ins.
Official title (unrewritten)
A Phase 2a, Randomized, Double-Blind, Placebo-Controlled Study of SUN-627 to Evaluate Safety, Tolerability, Pharmacokinetics, Pharmacodynamics, and Impact on Measures of Neuroinflammation in the Central Nervous System in Participants With Non-Active Progressive Multiple Sclerosis (SPMS/PPMS)
Interventions: SUN-627, Placebo
Primary outcome (registry wording): Incidence of treatment-emergent adverse events (TEAEs) and serious adverse events (SAEs) compared to placebo