Phase IB Trial of Metformin, Digoxin, Simvastatin in Subjects With Advanced Pancreatic Cancer and Other Advanced Solid Tumors
试验速览
- 阶段
- 1 期
- 状态
- 进行中（未招募）
- 发起方
- 入组人数
- 15
- 试验地点
- 1
- 主要终点
- Maximum Tolerated Dose and/or Recommended Dose within the tested C3 dose range
研究概览
简要总结
This is a single-center trial in subjects with pancreatic cancer and other advanced solid tumors. It is an open-label, single arm dose escalation Phase IB trial with subjects accrued in a 3 subject dose escalation cohort. Subjects with treated advanced solid tumors, and showing disease progression on established standard therapy, will be enrolled in this trial.
详细描述
This is a single-center trial in subjects with pancreatic cancer and other advanced solid tumors. It is an open-label, single arm dose escalation Phase IB trial with subjects accrued in a 3 subject dose escalation cohort. Subjects with treated advanced solid tumors, and showing disease progression on established standard therapy, will be enrolled in this trial.
C3 (Simvastatin + Digoxin + Metformin) will be given as three oral pills within recommended package insert safe levels. Subjects will be accrued in 3-subject dose escalation cohorts. 3 additional subjects will be treated at the presumptive maximum effective cohort dose/schedule for a total of 6 subjects at maximum effective level.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 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
- 未提供
排除标准
- •Anti-cancer chemotherapy, biologic therapy or immunotherapy within 3 weeks or radiation therapy within 2 weeks of first infusion.
- •Known history of other malignancy unless having undergone curative intent therapy without evidence of that disease for ≥ 3 years except cutaneous squamous cell and basal cell skin cancer, superficial bladder cancer, in situ cervical cancer or other in situ cancers are allowed if definitively resected.
- •Patients with only PET non-avid disease.
- •Brain metastases unless treated with curative intent (gamma knife or surgical resection) and without evidence of progression for ≥ 2 months.
- •Known history of rhabdomyolysis.
- •History of or current evidence of any condition (including medical, psychiatric or substance abuse disorder), therapy, or laboratory abnormality that might confound the results of the study, interfere with the subject's participation for the full duration of the study, or is not in the best interest of the subject to participate, in the opinion of the Investigator.
- •Known HIV or chronic Hepatitis B or C infection.
- •Have signs and symptoms consistent with an active infection.
- •Live vaccination for the prevention of infectious disease administered <30 days prior to the start of study therapy or inactivated vaccination <14 days prior to the start of study therapy.
- •History of severe allergic, anaphylactic, or other hypersensitivity reactions to Metformin, Simvastatin, and/or Digoxin.
- •Patients diagnosed with Wolff-Parkinson-White Syndrome or electrocardiographic (ECG) pattern. Other cardiac conditions including: Previous MI with evidence of residual electrographic pattern consisted with bradycardia/heart block. Atrio-ventricular (AV) heart block (currently ongoing). History of ventricular fibrillation. Sick Sinus Syndrome or Sinus bradycardia thought to be caused by sinus node disease, unless effectively treated. Heart failure associated with preserved left ventricular ejection fraction, including constructive pericarditis, restrictive cardiomyopathy, and Amyloid heart muscle disease.
- •Women of childbearing potential who are found to be pregnant as evidenced by positive serum pregnancy test (minimum sensitivity 25 IU/L or equivalent units of HCG) or nursing.
研究组 & 干预措施
Dose Escalation
C3 (Metformin, Simvastatin and Digoxin) will be dosed each day of a 28 calendar day cycle. The starting dose level will be increased with each cohort. There are 3 cohorts. Upon reaching maximum tolerated dose, an expansion cohort will be opened. Cohort 1 - Metformin 850mg po/day, Simvastatin 5mg po/day, Digoxin 0.0625 mg po/day. Cohort 2 - Metformin 850 mg po/day for two weeks and 1,700 mg po/day for next two weeks, Simvastatin 20 mg po/day, Digoxin 0.25 mg po/day. Cohort 3 - Metformin 850 mg po/day for two weeks and 1,700 mg po/day for next two weeks, Simvastatin 40 mg po/day, Digoxin 0.25 mg po/day for two weeks, 0.375 mg po/day for the next two weeks for cycle 1. Subjects will receive 0.50 mg po/day in Cohort 3, Cycle 2 and beyond. Metformin to be taken at Breakfast and Dinner time (as applicable), Simvastatin at Bed time and Digoxin once daily.
干预措施: Metformin (Drug)
Dose Escalation
C3 (Metformin, Simvastatin and Digoxin) will be dosed each day of a 28 calendar day cycle. The starting dose level will be increased with each cohort. There are 3 cohorts. Upon reaching maximum tolerated dose, an expansion cohort will be opened. Cohort 1 - Metformin 850mg po/day, Simvastatin 5mg po/day, Digoxin 0.0625 mg po/day. Cohort 2 - Metformin 850 mg po/day for two weeks and 1,700 mg po/day for next two weeks, Simvastatin 20 mg po/day, Digoxin 0.25 mg po/day. Cohort 3 - Metformin 850 mg po/day for two weeks and 1,700 mg po/day for next two weeks, Simvastatin 40 mg po/day, Digoxin 0.25 mg po/day for two weeks, 0.375 mg po/day for the next two weeks for cycle 1. Subjects will receive 0.50 mg po/day in Cohort 3, Cycle 2 and beyond. Metformin to be taken at Breakfast and Dinner time (as applicable), Simvastatin at Bed time and Digoxin once daily.
干预措施: Simvastatin (Drug)
Dose Escalation
C3 (Metformin, Simvastatin and Digoxin) will be dosed each day of a 28 calendar day cycle. The starting dose level will be increased with each cohort. There are 3 cohorts. Upon reaching maximum tolerated dose, an expansion cohort will be opened. Cohort 1 - Metformin 850mg po/day, Simvastatin 5mg po/day, Digoxin 0.0625 mg po/day. Cohort 2 - Metformin 850 mg po/day for two weeks and 1,700 mg po/day for next two weeks, Simvastatin 20 mg po/day, Digoxin 0.25 mg po/day. Cohort 3 - Metformin 850 mg po/day for two weeks and 1,700 mg po/day for next two weeks, Simvastatin 40 mg po/day, Digoxin 0.25 mg po/day for two weeks, 0.375 mg po/day for the next two weeks for cycle 1. Subjects will receive 0.50 mg po/day in Cohort 3, Cycle 2 and beyond. Metformin to be taken at Breakfast and Dinner time (as applicable), Simvastatin at Bed time and Digoxin once daily.
干预措施: Digoxin (Drug)
结局指标
主要结局
Maximum Tolerated Dose and/or Recommended Dose within the tested C3 dose range
时间窗: Up to one year
Occurrence of any ≥ Grade 3 toxicity encountered within the four weeks following the administration of C3, regardless of attribution
次要结局
- Safety and Tolerability: Occurrence of treatment - emergent adverse events (TEAEs) and other abnormalities(Up to 2 years)
- Assess molecular changes induced by C3 administration in the blood for biomarker sensitivity/resistance assessment(Baseline and at 2 months)
- Assess BIRC5 levels of expression in tumor tissue(RNA and protein levels of expression at baseline and at 2 months after C3 treatment)
- Efficacy (Disease Response)(Up to 2 years)
研究者
Danae Hamouda, MD
Principal Investigator and Medical Director
University of Toledo