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Study of IMGN632 in Patients With Untreated BPDCN and Relapsed/Refractory BPDCN

StatusActive, Not Recruiting
PhasePhase 1/2
SponsorAbbVie
Started2018-01-02
View on ClinicalTrials.gov ↗
This is an open-label, multi-center, Phase 1/2 study to determine the MTD and assess the safety, tolerability, PK, immunogenicity, and anti-leukemia activity of IMGN632 when administered as monotherapy to patients with CD123+ disease.

Amendment history 3 changes detected by DataLookout

2026-09-05
critical
Primary endpoint(s) modified
WasTo assess the rate of composite CR in BPDCN patients
NowComposite Complete Remission/Response (CCR) Rate As Assessed by Investigator in Frontline De Novo Blastic Plasmacytoid Dendritic Cell Neoplasm (BPDCN) Participants
2026-09-05
critical
Primary completion pushed: 2023-09-06 → 2024-10-02
2026-09-05
notable
Results posted: 2026-09-04
Trial Details
NCT Number NCT03386513
Lead Sponsor AbbVie
Conditions Blastic Plasmacytoid Dendritic Cell Neoplasm, Myeloproliferative Neoplasm
Enrollment 179 participants
Start Date 2018-01-02
Primary Completion 2024-10-02 (estimated)
Study Completion 2026-12-30 (estimated)
Updated on ClinicalTrials.gov 2026-09-04