Multicenter Trial of ESK981 in Patients With Select Solid Tumors (NCT05988918) | Clinical Trial Compass
Active — Not RecruitingPhase 2
Multicenter Trial of ESK981 in Patients With Select Solid Tumors
United States17 participantsStarted 2024-04-19
Plain-language summary
This protocol will enroll patients with pancreatic adenocarcinoma and adenosquamous carcinoma (Cohort 1), gastrointestinal/pancreatic neuroendocrine neoplasms with Ki-67 \> 20% (Cohort 2) and neuroendocrine prostate carcinoma (Cohort 3)). Each cohort will have its own interim analysis after enrollment of 10 patients.
Subjects will be given a one-month (28 day) supply of study drug (ESK981). Subjects will be instructed to take 4 capsules, with or without food, once per day for 5 consecutive calendar days, then take a drug holiday for 2 consecutive days before repeating the 5 days on-2 days off cycle in sets of 4 weeks or 28 calendar days. Subjects will be asked to keep a pill diary noting the date they take their study drug.
Who can participate
Age range
18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Eligibility Criteria:
* Patients with histological or cytological confirmation of advanced cancer per specific cohort.
* Cohort 1: Pancreatic adenocarcinoma or adenosquamous carcinoma who have progressed or deemed intolerant of the standard of care chemotherapy regimens.
* Cohort 2: Pancreatic or gastrointestinal neuroendocrine tumor or carcinoma with Ki-67 \> 20% who have progressed or deemed intolerant of at least first-line standard of care systemic therapy.
* Cohort 3: The subject has histologically proven prostate cancer who have progressed or deemed intolerant of at least first-line standard of care systemic therapy with radiologic evidence of metastases and at least one of the following:
* Small cell or neuroendocrine morphology on the basis of tissue sample.
* Prostate adenocarcinoma with IHC staining for neuroendocrine markers (e.g., chromogranin and synaptophysin).
* Presence of visceral metastases or high-volume disease (\> 4 sites of metastases) with a PSA ≤ 5.
* Serum chromogranin A level ≥ 5x upper limit of normal (ULN) and/or serum neuron specific enolase (NSE) ≥ 2x ULN.
* Trans-differentiated carcinoma or poorly-differentiated carcinoma
* Eastern Cooperative Oncology Group (ECOG) performance status 0 - 2
* Must be ≥ 18 years of age.
* Evaluable disease determined using guidelines of Response Evaluation Criteria in Solid Tumors (RECIST version 1.1)
* Ability to understand and willingness to sign IRB-approved informed consent.
* Will…
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.