Biomarker Directed Trial of Temozolomide and Stenoparib in Relapsed SCLC
试验速览
- 阶段
- 1 期
- 状态
- 招募中
- 入组人数
- 166
- 试验地点
- 22
- 主要终点
- Progression Free Survival (PFS)
研究概览
简要总结
Randomized phase 2, multicenter, biomarker directed clinical trial with a safety lead-in to assess the efficacy of Stenoparib plus Temozolomide (TMZ) in relapsed Small Cell Lung Cancer patients. Participants will receive either a combination of oral Stenoparib at the highest tolerated dose with oral Temozolomide 40mg daily or standard of care Lurbinectedin for 21-day cycles. The Dose limiting toxicity period will be 1 cycle of 21 days. This study will explore if the biomarkers the investigators test predict sensitivity to the combination of Stenoparib plus TMZ and therefore leads to a better treatment response. There are two potential tests of biomarkers that can predict who would benefit from the oral combination of Stenoparib with Temozolomide (TMZ), but they have not been evaluated. This study will test for this sensitivity using a biomarker (found in the blood that may be related to how a person reacts to a drug). The study will include 9 participants for the safety evaluation of the Stenoparib+TMZ group and 5 participants for the standard of care Lurbinectedin safety group. We will first determine safety dose for the experiment arm which, will include 3 groups with 3 participants in each group. Three doses of Stenoparib will be evaluated for toxicity. The initial starting dose of Stenoparib will be 200mg po QD. Once the maximum tolerated dose has been determined, participants will be assigned to one of the two groups in the phase 2 portion. Group 1 will be patients that test negative for the biomarker and will receive treatment with Lurbinectedin as per standard of care guidelines. Group 2 will be patients that test positive for the biomarker that will be randomly assigned to either the combination of Stenoparib plus Temozolomide (TMZ) or Lurbinectedin.
详细描述
Randomized phase 2, multicenter, biomarker directed clinical trial with a safety lead-in to assess the efficacy of Stenoparib plus Temozolomide (TMZ) in relapsed Small Cell Lung Cancer patients. Participants will receive either a combination of oral Stenoparib at the highest tolerated dose with oral Temozolomide 40mg daily or standard of care Lurbinectedin for 21-day cycles. The Dose limiting toxicity period will be 1 cycle of 21 days. This study will explore if the biomarkers the investigators test predict sensitivity to the combination of Stenoparib plus TMZ and therefore leads to a better treatment response. There are two potential tests of biomarkers that can predict who would benefit from the oral combination of Stenoparib with Temozolomide (TMZ), but they have not been evaluated. This study will test for this sensitivity using a biomarker (found in the blood that may be related to how a person reacts to a drug). The study will include 9 participants for the safety evaluation of the Stenoparib+TMZ group and 5 participants for the standard of care Lurbinectedin safety group. We will first determine safety dose for the experiment arm which, will include 3 groups with 3 participants in each group. Three doses of Stenoparib will be evaluated for toxicity. The initial starting dose of Stenoparib will be 200mg po QD. Once the maximum tolerated dose has been determined, participants will be assigned to one of the two groups in the phase 2 portion. Group 1 will be patients that test negative for the biomarker and will receive treatment with Lurbinectedin as per standard of care guidelines. Group 2 will be patients that test positive for the biomarker that will be randomly assigned to either the combination of Stenoparib plus Temozolomide (TMZ) or Lurbinectedin.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Sequential
- 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
- •Age 18 years or older at the time of consent.
- •Histological or cytological diagnosis of extensive-stage small cell lung cancer.
- •Patients must have received one prior line of systemic therapy.
- •Patients must have received first-line therapy with Carboplatin and Etoposide.
- •If patient is re-treated with Carboplatin and Etoposide at least 6 months or more after first regimen, this will still be considered one line of
- •treatment and they will qualify for this trial.
- •Patients could have received immunotherapy in combination with the chemotherapy regimen.
- •Patients who have received Tarlatamab as second line treatment are allowed.
- •ECOG Performance status 0-
- •Measurable disease as per RECIST v1.1 (NOTE: Previously irradiated lesions are eligible as a target lesion only if there is documented progression of the lesion after irradiation).
- •Adequate bone marrow, liver, and renal function, as assessed by the following laboratory requirements:
- •Platelets 100 × 109/L
- •Hemoglobin 9 g/dL or 5.6 mmol/L
- •Aspartate transaminase and alanine transaminase 2.5 × upper limit of normal (ULN), <5× in patients with known liver metastases
- •Serum total bilirubin 1.5 × ULN, 1.5-3.0 × ULN may be included appropriate starting dose adjustment to 200 mg daily.
- •Creatinine <1.5 × ULN or estimated glomerular filtration rate (GFR) 50 ml/min by Cockcroft-Gault. Depending on scenario, GFR 30-49 can be --permissible.
- •Women of child-bearing potential must not be pregnant or breastfeeding and must have a negative pregnancy test within 72 hours of cycle 1 Day
- •Male and female subjects of child-bearing potential must agree to use a double-barrier method of birth control from the screening visit through 180 days after the last dose of study drug.
- •Male subjects of child-bearing potential must agree to use a double-barrier method of birth control including use a male condom (and should also be advised of the benefit for a female partner to use a highly effective method of contraception as a condom may break or leak) and must agree to refrain from donating sperm from screening visit through at least 90 days after the last dose of study drug.
- •Previously treated or asymptomatic brain metastases are allowed.
排除标准
- •Unstable or clinically significant concurrent medical condition, psychiatric illness or social situation that would, in the opinion of the investigator, jeopardize the safety of a subject and/or their compliance with the protocol.
- •Clinically significant acute infection requiring systemic antibacterial, antifungal, or antiviral therapy. (Suppressive therapy for chronic infections allowed, for example: Subjects with HIV/AIDS with adequate antiviral therapy to control viral load would be allowed. Subjects with viral hepatitis with controlled viral load would be allowed while on suppressive antiviral therapy.)
- •Prior exposure to lurbinectedin, TMZ or stenoparib.
- •Pregnant or breastfeeding.
- •Clinical significant cardiovascular disease (ie active)
- •Subject with known hypersensitivity to Stenoparib components
- •Subject with known history of myelodysplastic syndrome (MDS) or acute myeloid leukemia (AML) are excluded.
- •Subject with QTc interval 470 for females, or 450 for males per electrocardiogram (EKG) at screening.
研究组 & 干预措施
Study Drug Combination
Biomarker positive patients will be randomized 2:1 to study drug (Stenoparib at the recommended phase 2 dose +TMZ 40mg/day daily) or (Standard of Care) Lurbinectedin 3.2mg/m2 one-hour intravenous (IV) infusion each cycle x21 days until disease progression or intolerable toxicity
干预措施: Stenoparib/Temozolomide (Combination Product)
Standard of Care
Lurbinectedin 3.2mg/m2 one-hour intravenous (IV) infusion each cycle x21 days until disease progression or intolerable toxicity
干预措施: Lurbinectedin (Drug)
Biomarker Negative Standard of Care
Lurbinectedin 3.2mg/m2 one-hour intravenous (IV) infusion each cycle x21 days until disease progression or intolerable toxicity
干预措施: Lurbinectedin (Drug)
Safety lead-in
Biomarker positive patients will be assigned to one of three doses of Stenoparib (200mg po qd, 200mg po BID, and 200mg in am and 400mg in pm). The initial starting dose will be the 200 mg po QD orally daily for 21 days.
干预措施: Stenoparib/Temozolomide (Combination Product)
结局指标
主要结局
Progression Free Survival (PFS)
时间窗: Through study completion up to 2 years.
According to response evaluation criteria in solid tumors RECIST 1.1(imaging criteria or progression or patient death).
Recommended Phase 2 dose
时间窗: Through end of cycle 1 (21 days)
Defined as the recommended dose of Stenoparib for phase 2
次要结局
- Treatment Toxicities(Through study completion up to 2 years.)
- Progression Free Survival (PFS)(Through study completion up to 2 years.)
- Disease control rate (DCR)(Through study completion up to 2 years.)
- Overall Survival (OS)(Through study completion up to 2 years.)
- Overall response rate (ORR)(Through study completion up to 2 years.)