Phase I Trial of BYL719 in Combination With Concurrent Cisplatin-based Chemoradiotherapy in Patients With Locoregionally Advanced Squamous Cell Carcinoma of Head and Neck (LA-SCCHN)
试验速览
- 阶段
- 1 期
- 状态
- 已完成
- 入组人数
- 9
- 试验地点
- 1
- 主要终点
- Number of Treatment Emergent Side Effects
研究概览
简要总结
This is a phase 1 study (the first step in testing a new drug or combination, to see how safe the drug and/or combination are) of investigational agent BYL719 in patients with locally advanced head and neck cancer (LA-SCCHN) in combination with standard radiation and chemotherapy (cisplatin).
BYL719 is a new drug that is able to bind (attach to) and block a protein called PI3K-alpha. PI3K-alpha is part of an important pathway called EGFR/PI3K/Akt. A pathway is a series of chemical reactions among proteins in the cells that are involved in the support of normal cellular function. If the pathway is too active, due to changes in those proteins, the pathway can lead to tumor cell growth, survival and invasion. BYL719 has been shown to stop cancers in laboratory and animal studies.
This study is the first time BYL719 will be combined with radiation and chemotherapy.
详细描述
Participants will be screened for eligibility within 30 days of the intended start of the study treatment. Procedures for research purposes done during screening include archival tumor tissue collection for pharmacodynamic and predictive biomarker research and optional HPV status (if not already known).
Eligible participants will take BYL719, by mouth, once a day, starting one week prior to start of radiation and chemotherapy, for 8 weeks. The starting dose of BYL719 is 200 mg. Participants will be asked to record their doses on a study drug diary. Participants will also receive radiation therapy every day from Monday to Friday for 7 weeks.
Chemotherapy (cisplatin) will be given intravenously on Monday of weeks 1, 4, and 7 (48 hour window during weeks 4 and 7).
While receiving the study treatment, participants will have tests and procedures done once every week for safety purposes.
After the end of the study treatment, participants will be asked to visit the centre every 2 weeks up to week 8 for additional tests and procedures for safety purposes. Between week 8-12 after completing the study treatment, participants will have tumor measurements done to assess efficacy.
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
- •Willing and able to comply with study requirements
- •Age >= 18 years
- •Life expectancy >6 months
- •Previously untreated locally advanced squamous cell carcinoma of the head and neck eligible for cisplatin-based chemoradiation
- •Not have received prior anti-neoplastic treatment within 2 years
- •Resolved toxicities to Grade 1 or less
- •Performance status of 0-1
- •Adequate organ function
- •Able to swallow and retain oral medication
排除标准
- •Enrolled on another intervention clinical trial or in prior study within 30 days.
- •Taking drugs with risk of prolonging the QT interval or of causing Torsades de Pointes
- •Any condition that could increase the risk to the patient by participating which may include:
- •Lung disease or uncontrolled hypertension
- •Cardiovascular/vascular/cardiac disease
- •Uncontrolled severe infection
- •Impaired lung function
- •Chronic treatment with corticosteroids/immunosuppressive agents
- •Not recovered from previous toxicities
- •Systemic therapy within 4 weeks of the start of the study treatment
- •Active bacterial, fungal or viral infection
- •Significant bleeding disorders
- •Uncontrolled medical disorder or active infection
- •Dementia or significantly altered mental status
- •Diabetes mellitus requiring insulin treatment
- •Another malignancy within 2 years of the start of the study treatment
- •Received live attenuated vaccines within 1 week of the start of the study treatment
- •Receiving treatment with drugs known to be moderate or strong inhibitors or inducers of isoenzymes CYP34A or CYP2C8
- •Have impaired gastrointestinal (GI) function or GI disease
研究组 & 干预措施
BYL719, Cisplatin, and Radiation Therapy
BYL719, orally, at a starting dose of 200-350 mg, once daily, for 7 weeks. Cisplatin, intravenously, at 100 mg/m2 over 1 hour, every 3 weeks for 3 doses. Radiation therapy, Monday to Friday, for 7 weeks.
干预措施: BYL719 (Drug)
BYL719, Cisplatin, and Radiation Therapy
BYL719, orally, at a starting dose of 200-350 mg, once daily, for 7 weeks. Cisplatin, intravenously, at 100 mg/m2 over 1 hour, every 3 weeks for 3 doses. Radiation therapy, Monday to Friday, for 7 weeks.
干预措施: Cisplatin (Drug)
BYL719, Cisplatin, and Radiation Therapy
BYL719, orally, at a starting dose of 200-350 mg, once daily, for 7 weeks. Cisplatin, intravenously, at 100 mg/m2 over 1 hour, every 3 weeks for 3 doses. Radiation therapy, Monday to Friday, for 7 weeks.
干预措施: Intensity modulated radiation therapy (IMRT) (Radiation)
结局指标
主要结局
Number of Treatment Emergent Side Effects
时间窗: 3 years
次要结局
- Time from date of enrollment to date of relapse disease(3 years)
- Number of patients who do not have locoregional relapse of disease(12 months)
- Number of patients who do not have a distant metastatic relapse of disease(12 months)
- Time from date of enrolment to date of death(3 years)