Sponsor or institution

Clinical trials and research at K-Group, Beta, Inc., a wholly owned subsidiary of Zentalis Pharmaceuticals, Inc

• 3Clinical trials
• 26Countries

Newest trials

All recruiting trials (3)

• Azenosertib plus chemotherapy vs physician’s choice in cyclin E1–positive platinum-resistant high-grade ovarian, fallopian tube, or primary peritoneal cancer

  This trial tests whether taking the drug azenosertib along with the doctor’s chosen chemotherapy helps patients with platinum-resistant cyclin E1–positive ovarian cancer.

  Recruiting at 20 sites Phase 3 K-Group, Beta, Inc., a wholly owned subsidiary of Zentalis Pharmaceuticals, Inc · Phoenix, Arizona and 128 other locations · NCT07546500

• Evaluating azenosertib for treating platinum-resistant ovarian cancer

  This study is testing a new drug called azenosertib to see if it can help people with platinum-resistant ovarian cancer feel better and improve their treatment outcomes.

  Recruiting at 80 sites Phase 2 K-Group, Beta, Inc., a wholly owned subsidiary of Zentalis Pharmaceuticals, Inc · Mobile, Alabama and 88 other locations · NCT05128825

• Evaluating ZN-c3 for patients with ovarian cancer

  This study is testing a new treatment called ZN-c3 combined with other chemotherapy drugs to see if it is safe and effective for people with advanced ovarian cancer.

  Recruiting at 12 sites Phase 1 K-Group, Beta, Inc., a wholly owned subsidiary of Zentalis Pharmaceuticals, Inc · Aurora, Colorado and 34 other locations · NCT04516447

Quick answers

How many clinical trials run by K-Group, Beta, Inc., a wholly owned subsidiary of Zentalis Pharmaceuticals, Inc are recruiting right now?

3, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.

Where are these trials running?

In 26 countries. The most sites are in Australia (3 trials), France (3 trials), South Korea (3 trials), United States (3 trials), Belgium (2 trials). Each study page lists its sites and which ones are recruiting.

What phases are they in?

Phase 1: 1, Phase 3: 1, Phase 2: 1. Trials with no phase listed are usually device, behavioural or observational studies.

How do I join one?

Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.

Find the studies that fit you

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