ZEN003694 + Nivolumab/Ipilimumab for Cancer
What You Need to Know Before You Apply
What is the purpose of this trial?
This trial explores a new approach to treating solid tumors using a combination of drugs. It tests the effectiveness of ZEN003694, a drug that may slow tumor growth, alongside two immunotherapy drugs, nivolumab (Opdivo) and ipilimumab (Yervoy), which help the immune system attack cancer. Researchers aim to determine the best dose and assess any benefits or side effects. Individuals with solid tumors unresponsive to standard treatments might be suitable candidates for this trial. As a Phase 1 trial, the research focuses on understanding how the treatment works in people, offering participants the opportunity to be among the first to receive this new treatment.
Will I have to stop taking my current medications?
The trial does not specify if you must stop taking your current medications. However, you cannot take medications that are inhibitors or inducers of CYP3A4, or fluoxetine, as these can interact with the trial drugs. It's important to discuss your current medications with the trial team to ensure there are no interactions.
Is there any evidence suggesting that this trial's treatments are likely to be safe?
Past studies have used the drugs nivolumab and ipilimumab together to treat various cancers. These drugs are usually well-tolerated, with common side effects like tiredness and skin rash. More serious side effects can occur but are less common. The FDA has approved this combination for certain cancers, indicating that its safety is well understood.
ZEN003694 is a newer drug still under investigation. Early research shows it might cause mild to moderate side effects, such as nausea and tiredness. However, its full safety profile is still being explored. This trial is in an early stage, focusing on finding a safe dose and understanding the side effects, so researchers are still collecting safety information.
Participants will help researchers learn more about the safety of ZEN003694 when used with nivolumab and ipilimumab.12345Why are researchers excited about this trial's treatments?
Researchers are excited about these treatments because they combine innovative approaches to target cancer. Unlike standard treatments that often focus on a single pathway, the combination of ZEN003694, Nivolumab, and Ipilimumab acts on multiple fronts. ZEN003694 is a BET inhibitor, which disrupts cancer cell growth by affecting gene expression. Nivolumab and Ipilimumab are immune checkpoint inhibitors that help the immune system recognize and attack cancer cells more effectively. This multi-pronged approach could enhance treatment efficacy and offer new hope for patients who may not respond to existing therapies.
What evidence suggests that this trial's treatments could be effective for solid tumors?
Research has shown that using nivolumab and ipilimumab together can significantly improve survival rates for people with advanced cancers. Studies have found that this combination can lower the risk of death by 28% in patients with renal cell carcinoma, a type of kidney cancer. In this trial, one group of participants will receive a triplet treatment of nivolumab, ipilimumab, and ZEN003694. ZEN003694 aims to stop tumors from growing by blocking certain enzymes that cancer cells need. Although limited human data exists on ZEN003694, researchers are exploring its potential to work well with immunotherapy drugs like nivolumab. Another group in this trial will receive a doublet treatment of ZEN003694 and nivolumab. Combining these treatments might help stabilize or shrink solid tumors by boosting the body's immune response against cancer. Early signs suggest that these combinations could offer promising benefits for people with solid tumors.12678
Who Is on the Research Team?
Haider Mahdi, MD
Principal Investigator
University of Pittsburgh Cancer Institute LAO
Are You a Good Fit for This Trial?
Adults with advanced solid tumors that have not responded to standard treatments may join this trial. They should have a good performance status, adequate organ function, and measurable disease that can be biopsied. Excluded are those with certain allergies, uncontrolled illnesses, severe heart conditions, active infections like HIV or hepatitis, recent immunosuppressive treatment, prior therapy targeting immune checkpoints or pregnant/breastfeeding women.Inclusion Criteria
Exclusion Criteria
Timeline for a Trial Participant
Screening
Participants are screened for eligibility to participate in the trial
Dose Escalation (Doublet Treatment)
Patients receive nivolumab IV and ZEN003694 PO daily. Cycles repeat every 28 days in the absence of disease progression or unacceptable toxicity.
Dose Escalation and Dose Expansion (Triplet Treatment)
Patients receive nivolumab IV, ipilimumab IV, and ZEN003694 PO daily for up to 4 cycles. Beginning cycle 5, treatment continues with nivolumab and ZEN003694 only.
Follow-up
Participants are monitored for safety and effectiveness after treatment completion.
What Are the Treatments Tested in This Trial?
Interventions
- Ipilimumab
- Nivolumab
- ZEN003694
Trial Overview
The trial is testing the combination of ZEN003694 (a drug blocking enzymes for cell growth) with Nivolumab and possibly Ipilimumab (both boost the immune system to fight cancer). It aims to determine the best dose and assess potential benefits or side effects in shrinking or stabilizing solid tumors.
How Is the Trial Designed?
2
Treatment groups
Experimental Treatment
Patients receive nivolumab IV over 30 minutes on day 1, ipilimumab IV over 90 minutes on day 1, and ZEN003694 PO QD on days 1-21 or 1-28 of each cycle. Treatment repeats every 28 days for up to 4 cycles in the absence of disease progression or unacceptable toxicity. Beginning cycle 5, patients are no longer treated with ipilimumab, but receive nivolumab IV over 30 minutes on day 1 and ZEN003694 PO QD on days 1-21 or 1-28 of each cycle. Cycles repeat every 28 days in the absence of disease progression or unacceptable toxicity. Patients undergo MRI, a CT scan, a PET scan, and/or an x-ray as well as blood sample collection throughout the trial. Patients also undergo a biopsy during screening and on study.
Patients receive nivolumab IV over 30 minutes on day 1 and ZEN003694 PO QD on days 1-28 of each cycle. Cycles repeat every 28 days in the absence of disease progression or unacceptable toxicity. Patients undergo MRI, a CT scan, a PET scan, and/or an x-ray as well as blood sample collection throughout the trial. Patients also undergo a biopsy during screening.
Ipilimumab is already approved in United States, European Union for the following indications:
- Advanced melanoma
- Stage III unresectable melanoma
- Stage IV metastatic melanoma
- Advanced melanoma
- Stage III unresectable melanoma
- Stage IV metastatic melanoma
Find a Clinic Near You
Who Is Running the Clinical Trial?
National Cancer Institute (NCI)
Lead Sponsor
Published Research Related to This Trial
Citations
Study Details | NCT04840589 | Testing the Combination of ...
ZEN003694 may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Immunotherapy with monoclonal antibodies, such as nivolumab ...
An LC–MS/MS method for determination of the ...
ZEN-3694's potential as a combination agent in advanced and metastatic tumors that are resistant to other therapies will be evaluated, hence the ...
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2023 W81XWH-18-1-0256 (OC170443) Final ... - DTIC
In this trial, we have enrolled 8 patients in the doublet combination (nivolumab combined with BET inhibitor, ZEN3694). Of them, 4 patients had ...
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The overall response rate for the 38 patients evaluable for efficacy was 65.8%. This included 6 (15.8%) complete responses and 19 (50%) partial ...
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View the selected safety profile for OPDIVO® (nivolumab) treatment in previously treated metastatic NSCLC. Please see Indications and Important Safety ...
Phase I/Ib Trial Evaluating the Safety and Efficacy of BET ...
Phase I/Ib trial evaluating the safety and efficacy of BET inhibitor, ZEN003694 with PD-1 inhibitor, nivolumab with or without CTLA-A inhibitor, ipilimumab in.
8.
cancer.gov
cancer.gov/research/participate/clinical-trials/intervention/bet-bromodomain-inhibitor-zen-3694?pn=1Clinical Trials Using BET Bromodomain Inhibitor ZEN-3694
NCI supports clinical trials that test new and more effective ways to treat cancer. Find clinical trials studying bet bromodomain inhibitor zen-3694.
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