NCT05495295进行中（未招募）1 期
An Adaptive First-in-human Trial of PhOx430, a First-in-class Acetylglucosaminyltransferase V Inhibitor, in Patients With Advanced Solid Tumours (PhAST Trial)
适应症
干预措施
相关药物
试验速览
- 阶段
- 1 期
- 状态
- 进行中（未招募）
- 入组人数
- 149
- 试验地点
- 8
- 主要终点
- DOSE EXPANSION PRIMARY OUTCOME (treatment-emergent Adverse Events)
研究概览
简要总结
The PhAST Trial is an adaptive first-in-human clinical trial of the acetylglucosaminyltransferase V inhibitor PhOx430 in patients with advanced solid tumours conceived and designed with the contribution of the Gianni Bonadonna Foundation, a non-profit academic research institution aimed at promoting therapeutic innovation in oncology.. The trial includes two parts, a dose escalation phase which will enroll patients with non-selected tumour types, followed by a cohort expansion phase in selected tumour types.
详细描述
The PhAST Trial is a first-in-human clinical trial of the acetylglucosaminyltransferase V inhibitor PhOx430 in patients with advanced solid tumours. The trial includes two parts, a dose escalation phase (part I) which will enroll patients with non-selected tumour types, followed by a cohort expansion phase (part II) in selected tumour types.
POPULATION:
Adult patients with advanced or metastatic solid malignancies with radiologically documented progression on a previous line of treatment and for which effective treatment options do not exist.
DOSE ESCALATION'S PRIMARY OBJECTIVE:
To determine the Maximal Tolerated Dose (MTD) and Recommended Phase II Dose (RP2D) of PhOx430 in patients with advanced solid tumours
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 80 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Histologically or cytologically confirmed diagnosis of cancer.
- •Dose escalation phase: patients with any solid tumour type or histology.
- •Expansion cohort 1: Patients affected by GBM.
- •Expansion cohort 2: Patients with triple-negative breast cancer (TNBC), defined as estrogen receptor (ER) negative (< 1% of nuclei reacting for ER in IHC), progesterone receptor (PgR) negative (< 1% of nuclei reacting for PgR in IHC), HER2 negative (IHC score = 0 or 1 or ICH score = 2 with FISH negative for HER2 overexpression. If only FISH was performed, negative result for HER2 overexpression).
- •Expansion cohort 3: Patients affected by solid tumour types selected by the PSC, on the basis of preclinical pharmacological data and of the antitumour activity observed during the dose escalation phase if any.
- •Radiologically documented progressive disease after at least one prior treatment for metastatic/advanced disease.
- •Lack of standard effective treatment options.
- •Female or male patients of ≥ 18 years and ≤ 80 years
- •Eastern Cooperative Oncology Group (ECOG) performance status (PS) of 0 or
- •For GBM patients: Karnofsky Performance Status ≥ 50%.
- •Recovery from acute reversible toxicities of previous treatment to Grade ≤
- •Tumour tissue accessible for repeated biopsies (except GBM patients).
- •For GBM patients: stable dose of corticosteroids for > 5 days before the baseline MRI scan.
- •For non-GBM patients: Measurable disease as defined by Response Evaluation Criteria in Solid Tumours (RECIST) guideline V1.1 (specifically, no ascites, pleural or pericardial effusions, osteoblastic bone metastases, or carcinomatous lymphangitis of the lung as the only lesion). For GBM patients: Measurable disease as defined by RANO criteria.
- •Adequate bone marrow function defined as:
- •absolute neutrophil count ≥ 1.5 x 109/L (being > 2 weeks off hematopoietic growth factors),
- •platelet count ≥ 100 x 109/L,
- •hemoglobin ≥ 9 g/dl without transfusions in the last 2 weeks.
- •Adequate hepatic function defined as:
- •total bilirubin < 1.5 x the upper limit of normal (ULN),
- •ALT /AST (SGPT/SGOT) < 3 x ULN (< 5 x ULN in the presence of known hepatic metastases),
- •Adequate renal function defined as estimated glomerular filtration rate (eGFR) of > 50 ml/min/1.73 m2 according to the CKD-EPI formula.
- •Adequate coagulation, defined as INR < 1.5 and aPTT < 1.5 × ULN. This applies only to patients who are not receiving therapeutic anticoagulation; patients receiving therapeutic anticoagulation should be on a stable dose.
- •Written informed consent obtained prior to any trial-specific screening procedures.
- •Life expectancy of at least 3 months
- •Women of childbearing potential must have a negative serum pregnancy test obtained within 28 days prior to treatment start; in addition, the negative result is to be confirmed by a repeat urine or serum pregnancy test within 72 hours before study treatment start if the screening test was performed earlier.
- •Female patients who are not postmenopausal ("postmenopausal" defined as ≥ 12 months of non-therapy-induced amenorrhea) or surgically sterile (absence of ovaries and/or uterus) must agree to practice a highly effective method of contraception throughout the study for at least 6 months after the last dose of study drug. Highly effective methods of contraception are those that alone or in combination result in a failure rate of a Pearl Index of < 1% per year when used consistently and correctly. Sexual abstinence is only acceptable if it is in line with the preferred and usual lifestyle of the patient. Periodic abstinence (e.g., calendar, ovulation, symptothermal, or postovulation methods) and withdrawal are not acceptable methods of contraception.
- •Male patients must agree to remain sexually abstinent or use a condom during the treatment period and for at least 90 days after the last dose of study drug.
- •Patients must be able to take IMP at home and to properly use the provided dosing device.
排除标准
- •Major surgery, chemotherapy, radical radiotherapy, investigational agents, or other anticancer therapy in the last 4 weeks before treatment start.
- •For all patients with the exception of GBM patients: active central nervous system (CNS) metastases, as indicated by clinical symptoms, cerebral edema, and/or progressive growth (subjects with a history of CNS metastases or cord compression are allowable if they have been definitively treated and have been clinically stable for at least 3 months, and off steroids or anticonvulsants, before day 1 treatment).
- •For GBM patients: disease progression within three months following last prior radiation therapy.
- •Inability or unwillingness to swallow.
- •Impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of the IMP (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, or malabsorption syndrome)
- •Any other cancer within 3 years prior to enrolment, with the exception of adequately treated carcinoma in situ of the cervix uteri, or adequately treated basal or squamous cell carcinoma of the skin.
- •Significant liver disease, including active viral, alcoholic or other hepatitis and cirrhosis.
- •History of HIV infection, active hepatitis B (chronic or acute), or hepatitis C infection. Patients with past or resolved hepatitis B infection (defined as having a negative HBsAg test and positivity for antibodies for hepatitis B core antigen [anti-HBc]) are eligible. Patients positive for hepatitis C virus (HCV) antibody are eligible only if PCR is negative for HCV RNA
- •Severe infections within 4 weeks prior to enrolment.
- •Patients with a history of central nervous system disorders or psychiatric disability judged by the investigator to be clinically significant and precluding informed consent or adversely affecting compliance with study drug.
- •Baseline left ventricular ejection fraction (LVEF) < 50% by echocardiography or multi-gated scintigraphic scan (MUGA)
- •Other current severe, uncontrolled systemic disease
- •Treatment with CYP3A4/5 inhibitors within 5 drug elimination half-lives before study treatment start and/or inability or unwillingness to avoid such medications during study treatment
- •Known hypersensitivity to any study drug components
- •Pregnant or lactating women
- •Patients deprived from liberty (for patients enrolled in France only)
- •Patients who are not affiliated to a social security scheme or are not beneficiaries of such a scheme (for patients enrolled in France only)
- •Adults under legal protection or unable to give their informed consent (for patients enrolled in France only)
研究组 & 干预措施
Advanced Solid Tumours
Experimental
First-in-human clinical trial of the acetylglucosaminyltransferase V inhibitor PhOx430 in patients with advanced solid tumours. The trial includes two parts, a dose escalation phase (part I) which will enroll patients with non-selected tumour types, followed by a cohort expansion phase (part II) in selected tumour types:
- Glioblastoma Multiforme (GBM)
- Triple Negative Breast Cancer (TNBC)
- Selected solid tumours
干预措施: PhOx430 (Drug)
结局指标
主要结局
DOSE EXPANSION PRIMARY OUTCOME (treatment-emergent Adverse Events)
时间窗: Through study completion, up to 5 years
Incidence, severity and seriousness of treatment-emergent Adverse Events (AEs)
DOSE ESCALATION PRIMARY OUTCOME (Dose Limiting Toxicities (DLTs))
时间窗: At the end of Cycle 1 and Cycle 2 (each cycle is 21 days)
Dose Limiting Toxicities (DLTs)
次要结局
- DOSE ESCALATION SECONDARY OUTCOME #1 (treatment-emergent Adverse Events)(Through study completion, up to 5 years)
- DOSE ESCALATION SECONDARY OUTCOME #3 (Objective response rate)(Through dose escalation completion, an average of 1 year)
- DOSE EXPANSION SECONDARY OUTCOME #1 (Plasma concentration levels of PhOx430 )(During Cycle1 and Cycle 2 (each cycle is 21 days))
- DOSE EXPANSION SECONDARY OUTCOME #2 (Objective response rate)(Through dose expansion completion, an average of 1.5 year)
- DOSE ESCALATION SECONDARY OUTCOME #4 (progression-free survival)(Through study completion, up to 5 years)
- DOSE ESCALATION SECONDARY OUTCOME #5 (overall survival)(Through study completion, up to 5 years)
- DOSE ESCALATION SECONDARY OUTCOME #2 (Plasma concentration levels of PhOx430)(During Cycle1 and Cycle 2 (each cycle is 21 days))
- DOSE EXPANSION SECONDARY OUTCOME #3 (progression-free survival)(Through study completion, up to 5 years)
- DOSE EXPANSION SECONDARY OUTCOME #4 ( overall survival)(Through study completion, up to 5 years)
研究者
研究点 (8)
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