Viewing Study NCT03214666


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Study NCT ID: NCT03214666
Status: TERMINATED
Last Update Posted: 2022-11-10
First Post: 2017-07-07
Is NOT Gene Therapy: True
Has Adverse Events: True

Brief Title: GTB-3550 Tri-Specific Killer Engager (TriKE®) for High Risk Hematological Malignancies
Sponsor: GT Biopharma, Inc.
Organization:

Study Overview

Official Title: GTB-3550 (CD16/IL-15/CD33)Tri-Specific Killer Engager (TriKE®) for the Treatment of High Risk Myelodysplastic Syndromes, Refractory/Relapsed Acute Myeloid Leukemia and Advanced Systemic Mastocytosis
Status: TERMINATED
Status Verified Date: 2022-10
Last Known Status: None
Delayed Posting: No
If Stopped, Why?: Development of GTB-3550 halted due to development of the second generation camelid nanobody TriKE drug product, GTB-3650.
Has Expanded Access: False
If Expanded Access, NCT#: N/A
Has Expanded Access, NCT# Status: N/A
Acronym: None
Brief Summary: This is a multi-center Phase I/II clinical trial of GTB-3550 (CD16/IL-15/CD33) tri-specific killer cell engager (TriKE®) for the treatment of CD33-expressing high risk myelodysplastic syndromes, refractory/relapsed acute myeloid leukemia or advanced systemic mastocytosis. The hypothesis is that GTB-3550 TriKE® will induce natural killer cell function by targeting malignant cells as well as CD33+ myeloid derived suppressor cells (MDSC) which contribute to tumor induced immunosuppression. Because CD16 is the most potent activating receptor on natural killer (NK) cells, this single agent may induce a targeted anti-CD33+ tumor response.
Detailed Description: None

Study Oversight

Has Oversight DMC: True
Is a FDA Regulated Drug?: True
Is a FDA Regulated Device?: False
Is an Unapproved Device?: None
Is a PPSD?: None
Is a US Export?: None
Is an FDA AA801 Violation?:

Secondary ID Infos

Secondary ID Type Domain Link View
HM2015-39 OTHER University of Minnesota Masonic Cancer Center View