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 Oral Lenacapavir, Subcutaneous Lenacapavir, or Optimized Background Regimen (OBR). The registry lists allocation as na. The goal of this clinical study is to learn more about the study drug, lenacapavir (LEN).
They plan to enroll about 12 people at 9 sites. Taking part typically means taking a study drug (or dummy pill) plus check-ins.
Official title (unrewritten)
A Phase 2, Open-label, Single-Arm Study to Evaluate the Pharmacokinetics, Safety, Tolerability, and Antiviral Activity of Long-Acting Lenacapavir in Combination With an Optimized Background Regimen in Treatment-experienced Adolescents and Children With HIV-1
Interventions: Oral Lenacapavir, Subcutaneous Lenacapavir, Optimized Background Regimen (OBR)
Primary outcome (registry wording): Pharmacokinetic (PK) Parameter: Ctrough, W26 of Lenacapavir (LEN)