ClinicalTrials.gg
Drug

Silmitasertib clinical trials

Also written CX-4945.

studies test it
10
open now
1
in phase 3
0
first study started
2009

How each study uses silmitasertib 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

Get an email when these change. Save the silmitasertib studies recruiting or about to start — once a week, free: studies that open, close, add sites or post results.

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Breast cancer · Recruiting: 2 came in, 3 changed

What changed in your saved searches, Oct 31 – Nov 6:

A study of drug A after surgery for early breast cancer

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Drug B with hormone therapy in advanced breast cancer

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Exercise during chemotherapy

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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

Name

Silmitasertib
5

Development codes

CX-4945
8

Studies by the year they started

10 studies that test it; most in 2019 (2)

Studies that test silmitasertib, by start year
YearStudies
20091
20101
20141
20192
20201
20211
20221
20242

By phase

A phase 1/2 study counts in both.

Phase 1
7
Phase 2
6

What it is tested for

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

Who runs them

Industry 7 · Other 3

Senhwa Biosciences, Inc. (5) · Cylene Pharmaceuticals (2) · Milton S. Hershey Medical Center (1) · Pediatric Brain Tumor Consortium (1) · University of Arizona (1)

Related medicines

As reviewed, each with the page that says it.

Studies

Open first, then newest update. How each study uses silmitasertib 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 · 10

Codes

What other systems call silmitasertib · ClinicalTrials.gg INT005765

  • MeSH (NLM) C555142silmitasertibConfirmed ClinicalTrials.gov, NLM
  • UNII (FDA) C6RWP0N0L2SILMITASERTIBConfirmed FDA, NLM, Wikidata
  • Wikidata Q27076934silmitasertibConfirmed FDA, NLM, Wikidata
  • NCI Thesaurus C98054SilmitasertibOne source FDA
  • DrugBank DB15408One source Wikidata

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