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临床试验/NCT03036228
NCT03036228已完成1 期

MTH1, A Phase I, Study on Tumors Inhibition, First in Human, First in Class

Thomas Helleday Foundation3 个研究点 分布在 1 个国家目标入组 63 人开始时间: 2017年1月14日最近更新:
适应症
干预措施
相关药物

试验速览

阶段
1 期
状态
已完成
发起方
入组人数
63
试验地点
3
主要终点
Safety and tolerability of Karonudib (TH1579) will be evaluated.

研究概览

简要总结

Primary Objective

• To determine the safety and tolerability of Karonudib (TH1579) in escalating doses for the treatment of patients with advanced solid malignant tumours.

Secondary Objective

  • To define DLT and MTD.
  • To determine a recommended phase 2 dose (RP2D) and schedule.
  • To determine the pharmacokinetics of Karonudib.
  • To determine preliminary signs of clinical efficacy of Karonudib.
  • To determine overall survival.

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 75 Years(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Written informed consent.
  • Age at least 18 years (there is no upper age limit but patients must be judged to have a "biologic" age of 75 years or less).
  • Life expectancy of at least 12 weeks (as per investigators clinical assessment).
  • ECOG PFS 0 or
  • Patients must have measurable disease based on RECIST 1.1 criteria or evaluable metastatic disease unless otherwise specified in specific patient groups.
  • Patients with any 1 of the following histologically confirmed tumors and who qualifies for new therapy and relapsing to/after standard therapy or the patient has refused or does not tolerate standard therapy Cohort 19
  • Histologically or cytologically confirmed adenocarcinoma of prostate that is metastatic, hormone-refractory (confirmed by testing serum testosterone), and clinically progressive following at least one prior hormonal regimen. Prostate cancer patients must have measurable (patient with measurable bi-dimensional disease) or evaluable disease (defined as the presence of a non-measurable abnormality on CT or on physical examination coupled with an abnormal PSA value) or PSA relapse (Obtain sequence of rising values at a minimum of 1-week intervals, 1.0 ng/mL minimal value). Patients can only have received a taxane therapy in the pre-metastatic hormone refractory setting
  • High Grade Serous Ovarian, Fallopian Tube or Primary Peritoneal Cancer that can be assessed radiological, clinically or biochemically.
  • Cytologically or histologically confirmed endometrial cancer that is recurrent or metastatic and/or resistant to standard therapies, or for which no standard therapy is available. Patients must have measurable disease based on RECIST 1.1 criteria or evaluable metastatic disease.
  • Biopsy-proven carcinoma of the cervix that is either locally advanced or metastatic.
  • Recurrent or metastatic head and neck adenocarcinoma who are not candidates for curative surgery or refusing surgical treatment
  • Adequate bone marrow, hepatic and renal function defined as:
  • Haemoglobin ≥ 95 g/L (blood transfusion not less than 21 days prior to screening).
  • Absolute neutrophil count ≥ 1.5 x 109/L, platelets ≥100 x 109/L.
  • Total bilirubin < 1.5 x ULN (does not apply to patients with Gilberts Syndrome).
  • AST and ALT ≤ 1.5 x ULN (or ≤ 3 x ULN in the presence of liver metastases).
  • Serum creatinine not over ≤ ULN (if serum creatinine is between 1 and 1.5 x ULN, patients may be eligible provided that the calculated GFR is at least 50 ml/min using Cockcroft-Gault method).
  • Albumin greater than or equal to 23 g/L.
  • Subject must be able to take oral medication.
  • Negative pregnancy test according to CTFG guidance 2014 for females of child-producing potential.
  • Known HIV-infected patients with undetectable viral loads will be eligible for the study. HIV testing is mandatory

排除标准

  • Age less than 18 years.
  • Less than 4 weeks since stopping previous systemic cancer treatment or less than 5 half lifes of prior therapy, whichever is shorter.
  • Less than 3 weeks since stopping palliative radiotherapy.
  • Less than 3 weeks after minor surgery.
  • Less than 6 months since a clinically significant cardiovascular event such as myocardial infarction, unstable angina, angioplasty, bypass surgery, stroke or TIA.
  • Congestive heart failure NYHA class ≥ II.
  • History of arrhythmias or arrhythmias discovered during the screening period (apart from atrial fibrillation without ventricular tachycardia and premature extra beats).
  • Patients requiring anti-arrhythmic drugs.
  • QTc interval >450 ms at baseline.
  • Use of fentanyl (must be stopped at least 1 week prior to initiation of Karonudib).
  • Use of anti-oxidants vitamins and acetylcysteine (must be stopped within 48 hours of starting treatment with Karonudib).
  • Use of antidepressant medications which are substrate for CYP2D6 (must be stopped at least 3 weeks prior to starting treatment with Karonudib).
  • Any severe acute or chronic medical condition that places the patient at increased risk or interferes with the interpretation of study results.
  • Leptomeningeal metastases (patient with previously treated brain metastases are eligible provided that there is no evidence of disease progression for a minimum of 8 weeks prior to inclusion - in these cases a CNS MR is required within the screening period).
  • Known acute or chronic infection with hepatitis B or C that is untreated.
  • Pregnant or breast-feeding women.
  • Patients with reproductive potential not implementing accepted and effective means of contraception.
  • Participation in any other clinical trial within the previous 4 weeks.
  • Unable to comply with study procedures.

研究组 & 干预措施

Dose escalation

Experimental

Karonudib is an oral inhibitor of MTH1 supplied as an oral solution and now as tablets. Each cycle is defined as 28 days.

干预措施: Karonudib (Drug)

结局指标

主要结局

Safety and tolerability of Karonudib (TH1579) will be evaluated.

时间窗: 28 days, first treatment cycle for the patient.

Dose Limiting Toxicity (DLT) and Maximum Tolerated Dose (MTD). DLTs will be assessed during first cycle of therapy, week 1-4 based on Haematological toxicity and Non-haematological toxicity. MTD: The highest dose of Karonudib that does not cause unacceptable side effects is defined as the MTD.

次要结局

  • To determine the pharmacokinetics of Karonudib.(28 days, first treatment cycle for the patient)
  • To determine preliminary signs of clinical efficacy of Karonudib.(54 days, two treatment cycles for the patient)

研究者

发起方
Thomas Helleday Foundation
申办方类型
Other
责任方
Sponsor

研究点 (3)

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