A Phase 1 Study of Peposertib (M3814) and Low-Dose Liposomal Doxorubicin in Patients With Metastatic Leiomyosarcoma and Other Soft Tissue Sarcomas
试验速览
- 阶段
- 1 期
- 状态
- 招募中
- 入组人数
- 30
- 试验地点
- 31
- 主要终点
- Dose limiting toxicity (DLT) rate
研究概览
简要总结
This phase I trial tests the safety, side effects, and best dose of combination therapy with liposomal doxorubicin and peposertib in treating patients with sarcoma that has spread from where it first started, to other places in the body (metastatic), or cannot be removed by surgery (unresectable) and for which no known cure is available (advanced). Doxorubicin is in a class of medications called anthracyclines. Doxorubicin damages the cell's deoxyribonucleic acid (DNA) and may kill cancer cells. It also blocks a certain enzyme needed for cell division and DNA repair. Liposomal doxorubicin is a form of the anticancer drug doxorubicin that is contained inside very tiny, fat-like particles. Liposomal doxorubicin may have fewer side effects and work better than other forms of the drug. Peposertib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. It may also enhance the activity of chemo- and radiotherapy. There is some pre-clinical evidence in animal models that combining peposertib with liposomal doxorubicin can shrink or stabilize certain types of cancer for longer than either drug alone, but it is not known if this will happen in people. Combination therapy with liposomal doxorubicin and peposertib may be effective in treating patients with advanced sarcoma.
详细描述
PRIMARY OBJECTIVES:
I. To evaluate the safety and tolerability of peposertib in combination with low-dose pegylated liposomal doxorubicin hydrochloride (liposomal doxorubicin) as evaluated by the dose-limiting toxicity (DLT) rate at each tested dose level.
II. To determine the recommended phase 2 dose (RP2D) of liposomal doxorubicin and peposertib combination and determine the maximal tolerated dose (MTD) if identified.
SECONDARY OBJECTIVE:
I. To assess the pharmacokinetics of peposertib and liposomal doxorubicin used in combination with each other.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients must have histologically confirmed sarcoma that is metastatic or unresectable and for which there is no known curative treatment
- •Patients must have histologic diagnosis of leiomyosarcoma (LMS) or selected soft tissue sarcomas (myxofibrosarcoma [MFS], undifferentiated pleomorphic sarcoma [UPS], synovial sarcoma, or dedifferentiated liposarcoma [DDLPS]). Pathology review and confirmation of diagnosis will occur at the site enrolling the patient on this study. If the pathology has previously been reviewed by another site participating in the study, the diagnosis does not need to be re-reviewed at the enrolling site
- •Patients must have evaluable disease that is amenable to biopsy
- •Patients must have been treated with at least 1 prior line of therapy. Prior anthracycline use is permitted as long as the cumulative dose prior to enrollment does not exceed 360 mg/m^2
- •Age >= 18 years. Because no dosing or adverse event data are currently available on the use of peposertib (M3814) in combination with liposomal doxorubicin in patients < 18 years of age, children are excluded from this study
- •Eastern Cooperative Oncology Group (ECOG) performance status =< 2 (Karnofsky >= 60%)
- •Absolute neutrophil count >= 1,500/mcL
- •Platelets >= 100,000/mcL
- •Total bilirubin =< 1.5 x institutional upper limit of normal (ULN)
- •Aspartate aminotransferase (AST) (serum glutamic-oxaloacetic transaminase [SGOT])/alanine aminotransferase (ALT) (serum glutamate pyruvate transaminase [SGPT]) =< 3 x institutional ULN
- •Hemoglobin >= 8 g/dL
- •Glomerular filtration rate (GFR) >= 51 mL/min/1.73 m^2 (per institutional estimate based on creatinine level)
- •Human immunodeficiency virus (HIV)-infected patients on effective anti-retroviral therapy with undetectable viral load within 6 months are eligible for this trial
- •For patients with evidence of chronic hepatitis B virus (HBV) infection, the HBV viral load must be undetectable on suppressive therapy, if indicated
- •Patients with a history of hepatitis C virus (HCV) infection must have been treated and cured. For patients with HCV infection who are currently on treatment, they are eligible if they have an undetectable HCV viral load
- •Patients with treated brain metastases are eligible if follow-up brain imaging after central nervous system (CNS)-directed therapy shows no evidence of progression and clinical symptoms are stable while off steroid support
- •Patients with a prior or concurrent malignancy whose natural history or treatment does not have the potential to interfere with the safety or efficacy assessment of the investigational regimen are eligible for this trial
- •Patients with known history of clinically significant cardiac disease, or current symptoms of cardiac disease, or history of treatment with cardiotoxic agents should have a clinical risk assessment of cardiac function using the New York Heart Association Functional Classification. To be eligible for this trial, patients should be class 2B or better
- •Female patients of childbearing potential must have a negative urine or serum pregnancy test within 72 hours prior to receiving the first dose of study medication. If the urine test is positive or cannot be confirmed as negative, a serum pregnancy test will be required
- •Female patients of childbearing potential must be willing to use an adequate method of contraception for the course of the study through 3 months after the last dose of peposertib (M3814) and 6 months after the last dose of liposomal doxorubicin
- •Male patients of reproductive potential must agree to avoid impregnating a partner while receiving study drug and for 3 months after the last dose of peposertib (M3814) and 6 months after the last dose of liposomal doxorubicin by complying with adequate methods of contraception
- •Note: Abstinence is acceptable if this is the usual lifestyle and preferred contraception for the patient
- •Ability to understand and the willingness to sign a written informed consent document. Participants with impaired decision-making capacity (IDMC) who have a legally-authorized representative (LAR) and/or family member available will also be eligible
排除标准
- •Patients who have not recovered from adverse events due to prior anti-cancer therapy (i.e., have residual toxicities > grade 1) with the exception of alopecia
- •Prior palliative radiotherapy within 14 days of cycle 1 day 1 and prior definitive radiotherapy within 42 days of cycle 1 day
- •Adverse effects of radiation therapy must resolve to baseline prior to cycle 1 day 1
- •Patients who are receiving any other investigational agents
- •History of allergic reactions attributed to compounds of similar chemical or biologic composition to peposertib (M3814) or other agents used in study
- •Patients who cannot discontinue concomitant medications or herbal supplements that are strong inhibitors or strong inducers of cytochrome P450 (CYP) isoenzymes CYP3A4/5, CYP2C9, and CYP2C
- •Participants who cannot discontinue substrates with a narrow therapeutic index that are metabolized by CYP1A2, CYP2B6, CYP2C8, and CYP3A4/5 are ineligible. Patients may confer with the study doctor to determine if alternative medications can be used. The following categories of medications and herbal supplements must be discontinued for at least the specified period of time before the patient can be treated:
- •Strong inducers of CYP3A4/5 and CYP2C19: >= 3 weeks prior to study treatment
- •Strong inhibitors of CYP3A4/5 and CYP2C19: >= 1 week prior to study treatment
- •Substrates of CYP3A4/5 with a narrow therapeutic index: >= 1 day prior to study treatment
- •Strong inhibitors of CYP2C9: >= 1 week prior to study treatment
- •Patients who cannot discontinue concomitant proton-pump inhibitors (PPIs). Patients may confer with the study doctor to determine if such medications can be discontinued. These must be discontinued >= 5 days prior to study treatment. Patients do not need to discontinue calcium carbonate
- •Patients with left ventricular ejection fraction (LVEF) measurement below the institutional lower limit of normal (LLN) are excluded
- •Patients with uncontrolled intercurrent illness
- •Patients who cannot swallow tablets whole
- •Patients with new or progressive brain metastases (active brain metastases) or leptomeningeal disease are not eligible
- •Pregnant women are excluded from this study because peposertib (M3814) is an adenosine triphosphate (ATP)-competitive inhibitor of DNA-protein kinase catalytic subunit (PKcs) with the potential for teratogenic or abortifacient effects. Because there is an unknown but potential risk for adverse events in nursing infants secondary to treatment of the mother with peposertib (M3814), breastfeeding should be discontinued if the mother is treated with peposertib (M3814). These potential risks may also apply to other agents used in this study
- •Patients may not have received prior treatment with a DNA-protein kinase (PK) inhibitor
研究组 & 干预措施
Treatment (peposertib, liposomal doxorubicin)
Patients receive peposertib PO BID on days 1-28 of each cycle and liposomal doxorubicin IV on day 1 of each cycle. Cycles repeat every 28 days in the absence of disease progression, unacceptable toxicity or withdrawal of consent. Patients undergo blood sample collection and CT or MRI throughout the trial. Patients also undergo tissue biopsy and ECHO or MUGA during screening and on the trial.
干预措施: Biopsy Procedure (Procedure)
Treatment (peposertib, liposomal doxorubicin)
Patients receive peposertib PO BID on days 1-28 of each cycle and liposomal doxorubicin IV on day 1 of each cycle. Cycles repeat every 28 days in the absence of disease progression, unacceptable toxicity or withdrawal of consent. Patients undergo blood sample collection and CT or MRI throughout the trial. Patients also undergo tissue biopsy and ECHO or MUGA during screening and on the trial.
干预措施: Magnetic Resonance Imaging (Procedure)
Treatment (peposertib, liposomal doxorubicin)
Patients receive peposertib PO BID on days 1-28 of each cycle and liposomal doxorubicin IV on day 1 of each cycle. Cycles repeat every 28 days in the absence of disease progression, unacceptable toxicity or withdrawal of consent. Patients undergo blood sample collection and CT or MRI throughout the trial. Patients also undergo tissue biopsy and ECHO or MUGA during screening and on the trial.
干预措施: Multigated Acquisition Scan (Procedure)
Treatment (peposertib, liposomal doxorubicin)
Patients receive peposertib PO BID on days 1-28 of each cycle and liposomal doxorubicin IV on day 1 of each cycle. Cycles repeat every 28 days in the absence of disease progression, unacceptable toxicity or withdrawal of consent. Patients undergo blood sample collection and CT or MRI throughout the trial. Patients also undergo tissue biopsy and ECHO or MUGA during screening and on the trial.
干预措施: Computed Tomography (Procedure)
Treatment (peposertib, liposomal doxorubicin)
Patients receive peposertib PO BID on days 1-28 of each cycle and liposomal doxorubicin IV on day 1 of each cycle. Cycles repeat every 28 days in the absence of disease progression, unacceptable toxicity or withdrawal of consent. Patients undergo blood sample collection and CT or MRI throughout the trial. Patients also undergo tissue biopsy and ECHO or MUGA during screening and on the trial.
干预措施: Peposertib (Drug)
Treatment (peposertib, liposomal doxorubicin)
Patients receive peposertib PO BID on days 1-28 of each cycle and liposomal doxorubicin IV on day 1 of each cycle. Cycles repeat every 28 days in the absence of disease progression, unacceptable toxicity or withdrawal of consent. Patients undergo blood sample collection and CT or MRI throughout the trial. Patients also undergo tissue biopsy and ECHO or MUGA during screening and on the trial.
干预措施: Echocardiography Test (Procedure)
Treatment (peposertib, liposomal doxorubicin)
Patients receive peposertib PO BID on days 1-28 of each cycle and liposomal doxorubicin IV on day 1 of each cycle. Cycles repeat every 28 days in the absence of disease progression, unacceptable toxicity or withdrawal of consent. Patients undergo blood sample collection and CT or MRI throughout the trial. Patients also undergo tissue biopsy and ECHO or MUGA during screening and on the trial.
干预措施: Pegylated Liposomal Doxorubicin Hydrochloride (Drug)
Treatment (peposertib, liposomal doxorubicin)
Patients receive peposertib PO BID on days 1-28 of each cycle and liposomal doxorubicin IV on day 1 of each cycle. Cycles repeat every 28 days in the absence of disease progression, unacceptable toxicity or withdrawal of consent. Patients undergo blood sample collection and CT or MRI throughout the trial. Patients also undergo tissue biopsy and ECHO or MUGA during screening and on the trial.
干预措施: Biospecimen Collection (Procedure)
结局指标
主要结局
Dose limiting toxicity (DLT) rate
时间窗: Up to 28 days
The number and type of DLT seen at each dose level will be provided. The adverse events (AEs) will also be summarized by AE type and the maximum grade of the AE experienced by the patient for each dose level. DLT will be used to determine the recommended phase 2 dose of study drugs.
次要结局
- Incidence of adverse events(Up to 30 days after the end of study treatment)
- Objective response rate(Up to 28 days)
- Progression free survival(From study enrollment until disease progression (determined by RECIST v1.1) or death due to any cause, whichever occurs first)
- Homologous recombination deficiency (HRD) status(Up to 1 year)
- Deoxyribonucleic acid damage repair activity(Up to 1 year)