Study of Chemotherapy Plus Ipatasertib in Participants With Solid Tumors With AKT Mutations, A ComboMATCH Treatment Trial
Study Details
Study Description
Brief Summary
This ComboMATCH phase II trial tests the usual treatment of chemotherapy (paclitaxel) plus ipatasertib in patients with solid tumor cancers that that cannot be removed by surgery (unresectable), has spread to nearby tissue or lymph nodes (locally advanced) or other places in the body (metastatic), and has an AKT genetic change. Chemotherapy drugs, such as paclitaxel, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Targeted therapy, such as Ipatasertib, may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. The addition of ipatasertib to paclitaxel in solid tumors with an AKT genetic change could increase the percentage of tumors that shrink as well as lengthen the time that the tumors remain stable (without progression). Researchers hope to learn if paclitaxel plus ipatasertib will shrink this type of cancer or stop its growth.
| Condition or Disease | Intervention/Treatment | Phase |
|---|---|---|
|
Phase 2 |
Detailed Description
PRIMARY OBJECTIVE:
- To assess the overall response rate (ORR) (confirmed and unconfirmed, complete, and partial) with the combination of paclitaxel plus ipatasertib in participants with advanced AKT-altered non-breast solid tumors who have previously progressed on taxane-based therapy
SECONDARY OBJECTIVES:
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To assess the progression-free survival (PFS) in the study population. II. To assess the duration of response (DoR) in participants who respond to treatment.
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To assess the overall survival (OS) in the study population. IV. To evaluate the frequency and severity of toxicities related to the combination therapy.
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Collect tissue and provide it to the ComboMATCH Registration protocol to assess concordance between the diagnostic tumor mutation profile generated by the designated laboratories, the pre-treatment biopsy mutation profile, and the pre-treatment circulating tumor deoxyribonucleic acid (ctDNA) mutation profile from plasma, as described in ComboMATCH Registration protocol. For this treatment substudy, the outcome objective will be to report the proportion of cases providing sufficient tissue for that integrated scientific activity in the ComboMATCH Registration protocol.
TRANSLATIONAL MEDICINE OBJECTIVES:
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To conduct whole exome sequencing (WES) and ribonucleic acid (RNA) sequencing (RNAseq) analysis of tumors at baseline (mandatory), as well as PTEN expression analysis of tumors at baseline (2nd priority after nucleic acid for WES and RNAseq).
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To explore changes in plasma AKT mutation allelic burden and other molecular findings at baseline (mandatory) and upon progression (optional) using ctDNA and correlate changes with response/resistance to therapy.
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To perform comprehensive protein expression and function analysis on fresh frozen specimens (optional) collected at baseline and at progression to assess determinants of response and resistance to therapy.
OUTLINE:
Patients receive paclitaxel intravenously (IV) and ipatasertib orally (PO) throughout the trial. Patients undergo a computed tomography (CT) or magnetic resonance imaging (MRI) and blood collection during screening, on study, and during follow-up. Patients also undergo a tumor biopsy during screening and follow-up.
Study Design
Arms and Interventions
| Arm | Intervention/Treatment |
|---|---|
| Experimental: Treatment (paclitaxel, ipatasertib) Patients receive paclitaxel IV and ipatasertib PO throughout the trial. Patients undergo a CT or MRI and blood collection during screening, on study, and during follow-up. Patients also undergo a tumor biopsy during screening and follow-up. |
Procedure: Biopsy
Undergo tumor biopsy
Other Names:
Procedure: Biospecimen Collection
Undergo blood collection
Other Names:
Procedure: Computed Tomography
Undergo CT scan
Other Names:
Drug: Ipatasertib
Given PO
Other Names:
Procedure: Magnetic Resonance Imaging
Undergo MRI
Other Names:
Drug: Paclitaxel
Given IV
Other Names:
|
Outcome Measures
Primary Outcome Measures
- Objective response rate (ORR) [Up to 3 years]
The proportion of participants who have a partial or complete response (confirmed or unconfirmed) as best response.
Secondary Outcome Measures
- Progression free survival [From date of registration to date of first documentation of progression or symptomatic deterioration, or death due to any cause, assessed up to 3 years]
Response rates and associated confidence intervals will be calculated. Will be estimated using the method of Kaplan-Meier. The Brookmeyer-Crowley method will be used to calculate confidence intervals for median times.
- Overall survival [From date of registration to date of death due to any cause, assessed up to 3 years]
Response rates and associated confidence intervals will be calculated. Will be estimated using the method of Kaplan-Meier. The Brookmeyer-Crowley method will be used to calculate confidence intervals for median times.
- Duration of response [From date of first documentation of response to date of first documentation of progression or symptomatic deterioration, or death due to any cause, assessed up to 3 years]
Response rates and associated confidence intervals will be calculated. Will be estimated using the method of Kaplan-Meier. The Brookmeyer-Crowley method will be used to calculate confidence intervals for median times.
Eligibility Criteria
Criteria
Inclusion Criteria:
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GENERAL COMBOMATCH EAY191 REGISTRATION INCLUSION CRITERIA:
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Participants must be enrolled on the ComboMATCH Master Registration Trial EAY191
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Participants must have an activating AKT mutation (a known mutation in AKT1, AKT2, or AKT3, a single nucleotide variant, insertion, or deletion) as determined by the ComboMATCH screening assessment
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Participants must have disease that can be safely biopsied and agree to a pre-treatment biopsy or have tissue available from within 6 months prior to registration
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Participants must have a histologically confirmed non-breast solid malignancy
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Participants must have locally advanced, unresectable, or metastatic disease in the opinion of the treating investigator
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Participants must have measurable disease documented by CT or MRI. Measurable disease must be assessed within 28 days prior to registration. Non-measurable disease must be assessed within 42 days prior to registration. The CT from a combined positron emission tomography (PET)/CT may be used only if it is of diagnostic quality. All known sites of disease must be assessed and documented on the Baseline Tumor Assessment Form (Response Evaluation Criteria in Solid Tumors [RECIST] 1.1). Participants whose only measurable disease is within a previous radiation therapy port must demonstrate clearly progressive disease (in the opinion of the treating investigator) prior to registration
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Participants with known brain metastases must have a CT/MRI scan to evaluate for central nervous system (CNS) disease and show no evidence of progression within 42 days prior to registration
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Participants must have completed any CNS-directed therapy and/or local therapy for spinal cord compression at least 28 days prior to registration
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Participants must have progressed within 6 months of taxane-based therapy in the neoadjuvant/adjuvant or metastatic setting
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Participants must be able to swallow oral medications whole
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Participants must have a pre-study history and physical exam done within 28 days prior to registration
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Participants must have a Zubrod performance status of 0-2 within 28 days prior to registration
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Participants must have adverse events resolved =< grade 1 related to any prior therapy, except alopecia or neuropathy within 14 days prior to registration
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Participants with neuropathy must have resolved to =< grade 2 within 14 days prior to registration
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Leukocytes >= 3 x 10^3/uL (within 28 days prior to registration)
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Absolute neutrophil count >= 1.5 x 10^3/uL (within 28 days prior to registration)
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Platelets >= 100 x 10^3/uL (within 28 days prior to registration)
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Total bilirubin =< institutional upper limit of normal (ULN) unless history of Gilbert's disease. Participants with history of Gilbert's disease must have total bilirubin =< 5 x institutional ULN (within 28 days prior to registration)
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Aspartate aminotransferase (AST) & alanine aminotransferase (ALT) =< 3 x institutional ULN (within 28 days prior to registration)
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Participants must have adequate cardiac function, class IIB (2B) or better. Participants with known history or current symptoms of cardiac disease, or history of treatment with cardiotoxic agents, must have a clinical risk assessment of cardiac function using the New York Heart Association Functional Classification
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Participants must have a serum creatinine =< the institutional ULN OR measured OR calculated creatinine clearance >= 50 mL/min using the following Cockcroft-Gault formula. This specimen must have been drawn within 28 days prior to registration
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Participants with known human immunodeficiency virus (HIV)-infection must be receiving anti-retroviral therapy and have an undetectable viral load test on the most recent test results obtained within 6 months prior to registration
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Participants with evidence of chronic hepatitis B virus (HBV) infection must have undetectable HBV viral load on suppressive therapy within 28 days prior to registration
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Participants with a history of hepatitis C virus (HCV) infection must have been treated and cured. Participants with HCV infection who are currently on treatment must have an undetectable HCV viral load within 28 days prior to registration
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Participants with known diabetes mellitus must not require insulin therapy or have a baseline fasting glucose >150 mg/dL (8.3 mmol/L) or high glycosylated hemoglobin (Hb)A1c, suggesting poorly controlled diabetes
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Participants who are on a stable dose of oral diabetes medication >= 2 weeks prior to initiation of study drug treatment are eligible for enrollment
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Participants with a prior or concurrent malignancy whose natural history or treatment (in the opinion of the treating physician) must not have a potential to interfere with the safety or efficacy assessment of the investigational regimen
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Patients must have disease that can be safely biopsied and agree to a pre-treatment biopsy or have archival tissue available from within 12 months prior to registration
Exclusion Criteria:
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GENERAL COMBOMATCH EAY191 REGISTRATION EXCLUSION CRITERIA:
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Participants must not have an activating KRAS, NRAS, HRAS, or BRAF mutation (a single nucleotide variant, insertion, or deletion) as determined by the ComboMATCH screening assessment
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Participants must not have spinal cord compression or brain metastases unless: (1) metastases have been locally treated and have remained clinically controlled and asymptomatic for at least 14 days prior to registration, AND (2) participant has no residual neurological dysfunction and has been off corticosteroids for at least 24 hours prior to registration
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Participants must not have leptomeningeal disease
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Participants must not have received any prior AKT inhibitor (e.g., capivasertib or ipatasertib); prior PI3K/mTOR inhibitor is acceptable
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Participants must not be planning to receive any concurrent chemotherapy, immunotherapy, biologic, radiation, or hormonal therapy for cancer treatment while receiving treatment on this study
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Participants must not have a history of allergic reactions attributed to compounds of similar chemical or biologic composition to ipatasertib and/or paclitaxel
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Participants must not have an active small/large bowel inflammation such as ulcerative colitis or Crohn's disease
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Participants must not have grade 2 or higher uncontrolled intercurrent illness
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NOTE: To receive an agent, participant must not have any uncontrolled intercurrent illness requiring antibiotic/antiviral/antifungal therapy or interventional procedures. Participants with infections unlikely to be resolved within 2 weeks following registration should not be considered for the trial
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Participants must not have a known grade 2 or higher uncontrolled or untreated hypercholesterolemia or hypertriglyceridemia
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Participants must not have any of the following:
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Cirrhosis at a level of Child-Pugh B (or worse),
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Cirrhosis (any degree) and a history of hepatic encephalopathy, or
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Clinically meaningful ascites resulting from cirrhosis. Clinically meaningful ascites is defined as ascites from cirrhosis requiring diuretics or paracentesis
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Participants must not be receiving any medications or substances that are inhibitors or inducers of CYP3A. Treatment with strong CYP3A inhibitors or strong CYP3A inducers within 2 weeks or 5 drug-elimination half-lives, whichever is longer, prior to initiation of study drug is prohibited.
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NOTE: Because the lists of these agents are constantly changing, it is important to regularly consult a frequently updated medical reference. As part of the enrollment/informed consent procedures, the participant will be counseled on the risk of interactions with other agents, and what to do if new medications need to be prescribed or if the participant is considering a new over-the-counter medicine or herbal product. The participant wallet card should be presented to the participant
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Participants must not have baseline fasting glucose (after 8-hour fast) > 160 mg/dL (8.9 mmol/L) within 28 days prior to registration
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Participants must not have lung disease requiring active systemic therapy or placing participants at increased risk of toxicity related to study-directed therapy including, but not limited to pneumonitis, interstitial lung disease, idiopathic pulmonary fibrosis, cystic fibrosis, aspergillosis, active tuberculosis, or history of opportunistic infections (pneumocystis pneumonia or cytomegalovirus pneumonia)
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Participants must not be pregnant or nursing. Individuals who are of reproductive potential must have agreed to use an effective contraceptive method with details provided as a part of the consent process. A person who has had menses at any time in the preceding 12 consecutive months or who has semen likely to contain sperm is of "reproductive potential". In addition to routine contraceptive methods, "effective contraception" also includes surgery intended to prevent pregnancy (or with a side-effect of pregnancy prevention) including hysterectomy, bilateral oophorectomy, bilateral tubal ligation/occlusion, and vasectomy with testing showing no sperm in the semen
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Participants must not have psychiatric illness/social situations that would limit compliance with study requirements
Contacts and Locations
Locations
No locations specified.Sponsors and Collaborators
- National Cancer Institute (NCI)
Investigators
- Principal Investigator: Reva K Basho, Southwest Oncology Group
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- NCI-2022-07304
- NCI-2022-07304
- EAY191-S3
- EAY191-S3
- U10CA180888