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Drug

Trastuzumab botidotin clinical trials

Also written A166.

studies test it
4
open now
1
in phase 3
1
first study started
2018

How each study uses trastuzumab botidotin 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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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

Changed

· Sites: 4 added, including Seoul and Busan

· Enrollment: 300 → 450 participants

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

Development codes

A166
4

Studies by the year they started

4 studies that test it; most in 2018 (2)

Studies that test trastuzumab botidotin, by start year
YearStudies
20182
20231
20241

By phase

A phase 1/2 study counts in both.

Phase 1
2
Phase 2
2
Phase 3
1

What it is tested for

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

Breast Neoplasms
1
Salivary Gland Neoplasms
1

Who runs them

Industry 4 · Other 0

Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd. (3) · Klus Pharma Inc. (1)

Coming up

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

Reaching primary completion within a year · 2, 1 in phase 3

Studies that test trastuzumab botidotin, phase 3 first.

Studies

Open first, then newest update. How each study uses trastuzumab botidotin 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 · 4

Codes

What other systems call trastuzumab botidotin · ClinicalTrials.gg INT015277

  • UNII (FDA) 6HUZ008AZXTRASTUZUMAB BOTIDOTINOne source FDA
  • NCI Thesaurus C156480Trastuzumab BotidotinOne source FDA

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