An Open-label, Phase I/IIa First-in-human, Dose Escalation and Cohort Expansion Study to Evaluate the Safety, Tolerability, Pharmacokinetic, Pharmacodynamic and Antitumour Activity of ERK1/2 Inhibitor IPN01194 as Single Agent in Adult Participants With Advanced Solid Tumours
概览
- 阶段
- 1 期
- 干预措施
- IPN01194
- 疾病 / 适应症
- Melanoma
- 发起方
- Ipsen
- 入组人数
- 220
- 试验地点
- 17
- 主要终点
- Phase 1: Percentage of participants with dose interruptions and permanent treatment discontinuations
- 状态
- 招募中
- 最后更新
- 3个月前
概览
简要总结
The purpose of this study is to determine the appropriate dosage, safety and effectiveness of the study drug, IPN01194 in adults with advanced solid tumours.
The participants in this study will have advanced solid tumours. 'Advanced solid tumours' refers to cancers that can occur in several places, including cancers in organs or tissues that have spread from their original site to nearby tissues or other parts of the body.
In this study, all participants will receive the study drug, which will be taken by mouth (orally).
详细描述
The study consists of two parts, called Phase I and Phase IIa. Phase I is designed to assess the safety of increasing doses of IPN01194 in participants with specific types of advanced solid tumours. The aim of this "dose escalation" phase is to find the dose range showing activity on the tumor that can be tolerated by the participants, and to determine the two doses for further testing in Phase IIa. Phase I will assess how the body processes and responds to the study drug when administered with and without food. In Phase IIa, participants with selected single tumour type will be invited to take part. During this phase, the two dose levels of the study drug identified from Phase I will be tested. Participants will take the study drug one of the two dose levels. Each participant will be assigned to a dose level at random (by chance). Each phase will consist of three periods: 1. A period to assess eligibility (screening period) that will take up to 28 days. 2. A treatment period of at least 28 days that will require at least two visits for the first month followed by one visit every month. There will be also one visit, at the end of treatment, at least 30 days after the last administration of study drug. 3. A follow-up period (Phase IIa participants only), where every 3 months, participants will be contacted by phone, until death or the study cut-off date, whichever comes first. Participants will undergo blood samplings, urine collections, physical examinations, and clinical evaluations. They may continue some other medications, but the details need to be recorded. If in the opinion of the investigator a participant is continuing to experience clinical benefit after the cut-off date, the participant may remain in the study and continue to receive the study drug until either disease progression, unacceptable toxicity or other withdrawal criteria are met.
研究者
入排标准
入选标准
- •Participants must be ≥18 years of age
- •Participants with histologically confirmed metastatic solid tumour (melanoma, metastatic colorectal cancer (CRC), pancreatic ductal adenocarcinoma (PDAC) or head and neck squamous cell carcinoma (HNSCC)) for whom no suitable alternative standard therapy exists.
- •Participants must bear tumours harbouring selected classes of genetic mutations, (MAPKm).
- •Participants must have measurable disease per Response Evaluation Criteria in Solid Tumours (RECIST) version 1.1
- •Eastern Cooperative Oncology Group (ECOG)/performance status (PS) of 0 or
- •Participants must consent to the use of archival tumour tissue or, if not available, collection of fresh tumour biopsy at screening
- •Male and female participants Contraceptive use by men or women should be consistent with local regulations regarding the methods of contraception for those participating in clinical trials.
排除标准
- •Gastrointestinal conditions that could impair absorption of IPN01194 or inability to swallow oral medications.
- •Any evidence of severe active infection or inflammatory condition.
- •Non-adequate cardiac function
- •Have one or more of study defined ophthalmological findings/conditions
- •Known psychiatric or substance abuse disorder, or any other cognitive disorder per the opinion of the investigator that would interfere with the participant's ability to cooperate with the requirements of the study.
- •Underlying medical conditions that, in the investigator's or sponsor's opinion, will obscure the interpretation of toxicity determination or AEs.
- •Known second malignancy within the last 2 years prior to first dose of study intervention..
- •Major surgery within 28 days prior to first dose of study intervention.
- •Ongoing AEs caused by any prior anti-cancer therapy ≥Grade 2 (National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE) version 5.0).
- •Active brain metastases or leptomeningeal metastases
研究组 & 干预措施
Phase I (Dose Escalation with Backfilling)
Nine dose levels are planned to be tested.
干预措施: IPN01194
Phase IIa (Cohort Expansion)
Study intervention will be administered at one of two doses of interest determined at the end of Phase I.
干预措施: IPN01194
结局指标
主要结局
Phase 1: Percentage of participants with dose interruptions and permanent treatment discontinuations
时间窗: At 30 days following the last administration of study intervention
Phase 2a: Objective response rate (ORR)
时间窗: At end of treatment (up to approximately 32 months)
Defined as the percentage of participants with best overall response (BOR) of complete response (CR) or partial response (PR) as determined by investigator.
Phase 1: Percentage of participants with dose limiting toxicity (DLT)
时间窗: Within 28 days of first dose
Phase 1: Percentage of participants experiencing Treatment-Emergent Adverse Events (TEAEs) and Treatment-Emergent Serious Adverse Events (TE SAEs)
时间窗: At 30 days following the last administration of study intervention
An Adverse event (AE) is any untoward medical occurrence in a clinical study participant, temporally associated with the use of study intervention, whether or not considered related to the study intervention.
次要结局
- Phase 1: Area under the plasma concentration time curve (AUCtau) after single and multiple doses of IPN01194(At Day 1 and Day 15.)
- Phase 2a: Disease control rate (DCR)(At end of treatment (up to approximately 32 months))
- Phase 1: Geometric mean ratio of Cmax of IPN01194 administered in fed state relative to fasted state(Between Day -8 and Day -3 (fasted period) and between Day -10 and Day -7 (fed state period))
- Phase 1: Prolongation of corrected QT interval (QTc)(Within 28 days of first dose)
- Phase 2a: Percentage of participants with TEAEs and TE SAEs(At end of treatment (up to approximately 32 months))
- Phase 1: Time to maximum observed drug concentration (Tmax) after single and multiple doses of IPN01194(At Day 1 and Day 15.)
- Phase 1: Maximum observed drug concentration (Cmax) after single and multiple doses of IPN01194(At Day 1 and Day 15.)
- Phase 1: Geometric mean ratio of AUCinf administered in fed state relative to fasted state(Between Day -8 and Day -3 (fasted period) and between Day -10 and Day -7 (fed state period))
- Phase 2a: Duration of response (DoR)(From randomisation to end of treatment (up to approximately 32 months))
- Phase 1: Objective response rate (ORR)(At end of treatment (up to approximately 32 months))
- Phase 1: Geometric mean ratio of AUClast of IPN01194 administered in fed state relative to fasted state(Between Day -8 and Day -3 (fasted period) and between Day -10 and Day -7 (fed state period))
- Phase 2a: Progression-free survival (PFS)(From randomisation to end of treatment (up to approximately 32 months))
- Phase 2a: PFS rate at 4 months(From randomisation to 4 months)
- Phase 2a: Percentage of participants with dose interruptions and permanent treatment discontinuations(At end of treatment (up to approximately 32 months))