The HistoSonics System for Treatment of Primary and Metastatic Liver Tumors Using Histotripsy (#HOPE4LIVER US)
试验速览
- 阶段
- 不适用
- 状态
- 进行中（未招募）
- 入组人数
- 47
- 试验地点
- 14
- 主要终点
- Primary Efficacy: Technical Success
研究概览
简要总结
This trial is a single arm, non-randomized prospective trial. The objective of this trial is to evaluate the efficacy and safety of the HistoSonics System for the treatment of primary or metastatic tumors located in the liver. The co-primary safety and efficacy endpoints must be met for the trial to be successful.
详细描述
This trial is a single arm, non-randomized, multicenter, prospective trial. Following histotripsy treatment of liver tumor(s), subjects will undergo imaging ≤36 hours post-index procedure to determine technical success. Subjects will then be followed for 30 days. Additionally, subjects will be evaluated at 6 months and followed annually for up to five (5) years post-index procedure.
The #HOPE4LIVER US trial required pooling data from #HOPE4LIVER US and #HOPE4LIVER EU/UK (NCT04573881). Subjects were treated with the same intervention (HistoSonics System) using identical protocols tailored to the regulatory requirements for each geography.
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
- •Subject is ≥18 years of age
- •Subject has signed the Ethics Committee (EC) or Institutional Review Board (IRB) approved trial Informed Consent Form (ICF) prior to any trial related tests/procedures and is willing to comply with trial procedures and required follow-up assessments
- •Subject is diagnosed with hepatocellular carcinoma (HCC) or liver metastases (mets) from other primary cancers
- •Subject is able to undergo general anesthesia
- •Subject has a Child-Pugh Score of A or B
- •Subject has an Eastern Cooperative Oncology Group Performance Status (ECOG PS) grade 0-2 at baseline screening
- •Subject meets the following functional criteria, ≤7 days prior to the index-procedure:
- •Liver function: Alanine transaminase (ALT) and Aspartate transaminase (AST) <2.5x upper limit of normal (ULN) and/or bilirubin <2.5 ULN, and
- •Renal function: serum creatinine <2x ULN, and
- •Hematologic function: neutrophil count >1.0 x 10^9/L and platelet >50 x 10^9/L
- •Subject has an International Normalized Ratio (INR) score of <2.0 , ≤7 days prior to the index procedure
- •Subject has not responded to and/or has relapsed and/or is intolerant of other available therapies including locoregional therapies, chemotherapy, immunotherapy and targeted therapies
- •The tumor(s) selected for histotripsy treatment must be ≤3 cm in longest diameter
- •Subject has an adequate acoustic window to visualize targeted tumor(s) using ultrasound imaging
- •Subject has a maximum of three (3) tumors to be treated with histotripsy during the index procedure, regardless of how many tumors the subject has.
排除标准
- •Subject is pregnant or planning to become pregnant or nursing (lactating) during the trial period
- •Subject is enrolled in another investigational trial and/or is taking investigational medication and/or has been treated with an investigational device ≤30-days prior to planned index procedure date
- •In the Investigator's opinion, the subject has co-morbid disease(s) or condition(s) that would cause undue risk and preclude safe use of the HistoSonics System
- •Subject has a serum creatinine >2.0 mg/dL or estimated glomerular filtration rate (EGFR) <30, unless on dialysis
- •Subject has major surgical procedure or significant traumatic injury ≤2 weeks prior to the planned index procedure or not fully recovered (CTCAE grade 1 or better) from side effects/complications of such procedure or trauma
- •Subject has not recovered to common terminology criteria for adverse events (CTCAE) grade 1 or better from any adverse effects (except alopecia, fatigue, nausea, vomiting and peripheral neuropathy) related to previous anti-cancer therapy
- •Subject has a history of, or suspected to have, bleeding disorders that are uncorrectable
- •Subject has coagulopathy that is uncorrectable
- •Subject has a planned cancer treatment (e.g. resection, chemotherapy, etc.) after the planned index-procedure date and prior to completion of the 30-day follow-up visit
- •Subject has previous treatment with bevacizumab that has not been discontinued >40 days prior to the planned index-procedure date
- •Subject has planned bevacizumab treatment prior to completion of the 30-day follow-up visit
- •Subject has previous treatments with chemotherapy and/or radiotherapy that has not been discontinued ≥2 weeks prior to the planned index-procedure date and has not recovered (CTCAE grade 1 or better) from related toxicity (except alopecia and peripheral neuropathy)
- •Subject has previous treatment with immunotherapies that has not been discontinued ≥4 weeks prior to the index-procedure and has not recovered from related toxicity (CTCAE grade 1 or better)
- •Subject has a life expectancy less than six (<6) months
- •In the opinion of the Investigator, histotripsy is not a treatment option for the subject
- •Subject has a concurrent condition that, in the investigator's opinion, could jeopardize the safety of the subject or compliance with the protocol
- •Subjects' tumor(s) is not treatable by the System's working ranges (refer to User Manual)
- •Subject has a known sensitivity to contrast media and cannot be adequately pre-medicated
- •Subjects' target tumor(s) has/have had prior locoregional therapy (e.g. ablation, embolization, radiation)
- •Subject is eligible for surgical resection
- •Targeted tumor(s) treatment volume overlaps a non-targeted tumor visible via imaging
- •The targeted tumor(s) is not clearly visible with diagnostic ultrasound and computed tomography (CT) or magnetic resonance (MR) imaging
- •The targeted tumor(s) is located in liver segment 1
- •The Planned Treatment Volume intended to cover the targeted tumor includes or encompasses any portion of the main portal vein, common hepatic duct, common bile duct, gallbladder or stomach/bowel.
结局指标
主要结局
Primary Efficacy: Technical Success
时间窗: ≤36 hours post-index procedure
Technical success, defined as the treatment volume/treatment dimensions being greater than or equal to the targeted tumor, and with complete tumor coverage, via computed tomography (CT) or magnetic resonance (MR) imaging. \[Core Laboratory Adjudicated\] Primary efficacy was assessed per tumor with a performance goal of greater than 70%. Primary efficacy was assessed after the first forty (40) consecutive evaluable subjects were enrolled. Evaluable subjects had sufficient CT or MR imaging data to allow the independent core laboratory to evaluate technical success.
Primary Safety: Procedure-Related Major Complications
时间窗: 30 days post-index procedure
Number of index procedure related major complications, including device-related events defined as Common Terminology Criteria for Adverse Events (CTCAE) grade 3 or higher toxicities observed up to 30-days post index-procedure. \[Clinical Events Committee Adjudicated\] Primary safety was assessed per participant with a performance goal of less than 25%. Primary safety was assessed on all subjects enrolled, after the first forty (40) consecutive subjects evaluable for technical success were enrolled. Evaluable subjects had sufficient CT or MR imaging data to allow the independent core laboratory to evaluate technical success. Enrollment of 44 total subjects was required to assess forty (40) subjects evaluable for technical success.
次要结局
- Technical Success(≤36 hours post-index procedure)
- Procedure-Related Major Complications(30 days post-index procedure)
- Secondary Efficacy: Technique Efficacy(30 days post-index procedure)
- Secondary Safety: All Adverse Events(30 days post-index procedure)