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(Last updated: May 21, 2020)

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NEAREST SITE: 353 miles
Site 5
Los Angeles,CA

VISITS: Number of visits unavailable


NCT ID: NCT03560531

A Study of ZN-c5 in Subjects With Breast Cancer

A Phase I Open Label, Multicenter Study to Assess the Safety, Tolerability, Pharmacokinetics, and Anti-Tumor Activity of ZN-c5 Alone and in Combination With Palbociclib in Subjects With Previously Treated Estrogen Receptor Positive, Human Epidermal Growth Factor Receptor-2 Negative Advanced Breast Cancer Scientific Title

To look at the safety, best dose and effects (good and bad) of ZN-c5 when it is used alone or in combination with palbociclib (Ibrance®).
Who is this for?
People with ER positive, HER2 negative advanced (some stage III) or metastatic (stage IV) breast cancer who have already been treated with a hormone therapy.    Full eligibility criteria
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  • What's involved?
  • What's being studied?
  • How can I learn more?
  • <p class="seamTextPara"> You will be assigned to 1 of 2 groups: </p> <p class="seamTextPara"> <i class="seamTextEmphasis">Group 1</i> </p> <ul class="seamTextUnorderedList"> <li class="seamTextUnorderedListItem">ZN-c5, by mouth</li> </ul> <p class="seamTextPara"> <i class="seamTextEmphasis">Group 2</i> </p> <ul class="seamTextUnorderedList"> <li class="seamTextUnorderedListItem">ZN-c5, by mouth</li> <li class="seamTextUnorderedListItem">Palbociclib (Ibrance®), by mouth</li> </ul> <p class="seamTextPara"> <i class="seamTextEmphasis">Please contact research site for treatment schedule.</i></p>
  • <ul class="seamTextUnorderedList"> <li class="seamTextUnorderedListItem">ZN-c5 is an investigational anti-cancer drug. </li> <li class="seamTextUnorderedListItem">Ibrance is a targeted drug used to treat metastatic breast cancer in combination with a hormone therapy.</li></ul>
  • <ul class='seamTextUnorderedList'><li class='seamTextUnorderedListItem'>View eligibility criteria and additional trial information: <a href='https://clinicaltrials.gov/ct2/show/NCT03560531' target='_blank'>ClinicalTrials.gov</a> </li><li class='seamTextUnorderedListItem'><a href='https://www.breastcancer.org/treatment/targeted_therapies/ibrance' target='_blank'>Breastcancer.org: Ibrance</a> </li></ul>
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