GROWTHFORGE · BEACON · SOURCE-BACKED SIGNAL
Open-label Extension Study of GB002 in Adult Subjects With Pulmonary Arterial Hypertension (PAH)
NCT04816604 is on the Cheap-to-Truth Radar because its public ClinicalTrials.gov record contains a recent development signal worth inspecting. This page is not a recommendation or diligence conclusion.
Priority to inspect78/100
StatusTERMINATED
PhasePHASE2
Lead sponsorGossamer Bio USA, Inc.
Last update2026-10-07
Public-record facts
| Intervention | GB002 (seralutinib) (DRUG) |
|---|---|
| Condition | Pulmonary Arterial Hypertension |
| Enrollment | 74 |
| Why stopped | Enrollment has declined and remaining participants have been on study more than three years. Continued study visits/data collection are no longer considered necessary. This is not expected to affect study interpretation or the overall benefit-risk. |
| Results posted | No / not indicated |
Why Beacon surfaced it
- The record is terminated and was updated 2026-10-07.
- It is an interventional PHASE2 study with a named drug intervention.
- The lead sponsor is classified as industry.
- The record states a reason for stopping, creating a concrete diligence question.
What Cheap-to-Truth would verify next
- Was the stopping reason scientific, operational, financial, strategic, or mixed?
- What human safety and efficacy evidence actually exists beyond the registry summary?
- Who controls the relevant rights, and are they practically obtainable?
- Is there an indication and endpoint where a smaller experiment could answer the key decision?
- Would the resulting data be usable by the regulator that matters?
Source: ClinicalTrials.gov NCT04816604. Registry information is sponsor/investigator submitted; verify primary evidence before making development decisions.