Drug

Tambiciclib clinical trials

Also written GFH009.

studies test it: 3
open now: 3
in phase 3: 0
first study started: 2021

How each study uses tambiciclib is sorted by a rule, right about nine times in ten. Readers can ask us to read every study one by one.Ask us to read each study

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Approvals

The first approval found in each region, with its record

United States: Not in FDA's approval records
European Union: Not in EMA's list of EU-wide authorisations

From FDA's Drugs@FDA and Purple Book (through openFDA) and the European Medicines Agency, files of Sept 2026 and 27 Oct 2026. National approvals in Europe and other countries are not included. How this is worked out

How studies write it

Studies that test it under each name

Development codes

GFH009: 3
SLS009: 1

Studies by the year they started

3 studies that test it; most in 2021 (1)

Studies that test tambiciclib, by start year
Year	Studies
2021	1
2023	1
2024	1

By phase

A phase 1/2 study counts in both.

Phase 1: 3
Phase 2: 3

What it is tested for

Each study’s main condition, where its own words name it, so a study counts once.

Hematologic Neoplasms: 1
Lymphoma, Large B-Cell, Diffuse: 1
Lymphoma, T-Cell, Peripheral: 1

Who runs them

Industry 3 · Other 0

Genfleet Therapeutics (Shanghai) Inc. (2) · Sellas Life Sciences Group (1)

Often tested with

Tested in the same studies.

Venetoclax (1) · Azacitidine (1)

Related medicines

As reviewed, each with the page that says it.

One of Protein Kinase Inhibitors source

Coming up

From the study records. Dates are the sponsors’ own estimates and often move.

Reaching primary completion within a year · 2

Studies that test tambiciclib.

Dec 2026Study of SLS009 (Formerly GFH009) a Potent Highly Selective CDK9 Inhibitor in Patients With Hematologic Malignancies and High-Risk Newly Diagnosed AMLPhase 1/2 · Sellas Life Sciences Group
Dec 2026A Study of GFH009 in Combination With Zanubrutinib in Subjects With Relapsed or Refractory DLBCLPhase 1/2 · Genfleet Therapeutics (Shanghai) Inc.

Studies

Open first, then newest update. How each study uses tambiciclib is read from its arms, and is right about nine times in ten. Ask us to read each study. These are the studies that list it as an intervention; a search of ClinicalTrials.gov also finds studies that mention it only in a description, such as earlier treatment.

Testing it · 3

Codes

What other systems call tambiciclib · ClinicalTrials.gg INT018459

UNII (FDA) XDZ7VK8CXCTAMBICICLIBOne source FDA
NCI Thesaurus C206999TambiciclibOne source FDA

System	Code	Name there	Checked by
UNII (FDA)	XDZ7VK8CXC	TAMBICICLIB	One source FDA
NCI Thesaurus	C206999	Tambiciclib	One source FDA

“Confirmed” means two independent publishers link the code to this drug; “one source”, one does and its name agrees.