Study to Investigate Outcome of Individualized Treatment Based on Pharmacogenomic Profiling & Ex Vivo Drug Sensitivity Testing of Patient-derived Organoids in Patients With Metastatic Colorectal Cancer
Overview
- Phase
- Phase 2
- Intervention
- Alectinib
- Conditions
- Metastatic Colorectal Cancer
- Sponsor
- Oslo University Hospital
- Enrollment
- 40
- Locations
- 1
- Primary Endpoint
- Main Study: To evaluate the anti-tumor activity, measured as objective response rate (ORR) of MTB-nominated therapies with drugs not approved or implemented in standard of care (SOC) for treatment of mCRC.
- Status
- Recruiting
- Last Updated
- 3 years ago
Overview
Brief Summary
The purpose of the study is to investigate the effect and side effects of personalized cancer treatment in patients with metastatic colorectal cancer (bowel cancer). All patients included must have metastatic bowel cancer and receive or have received at least two lines of standard chemotherapy. The cancer must not be available for surgery with curative intent.
Detailed Description
The purpose of the study is to evaluate individualized systemic anti-cancer treatment of metastatic colorectal cancer (mCRC), selected by a combined pharmacogenomic drug sensitivity profile with a molecular profiling of the tumor tissue and an ex vivo drug sensitivity testing of patient-derived organoids (PDOs). The combined pharmacogenomic drug sensitivity profile will be provided by Department of Molecular Oncology, Institute for Cancer Research, Oslo University Hospital (OUS) and will be a result of either i) a pre-screening performed in this study or ii) from previous biomarker analyses and drug sensitivity testing of PDOs as part of an ongoing translational research project at Dept. of Molecular Oncology. The combined pharmacogenomic profile will be interpreted by an institutional multidisciplinary tumor board (MTB), and in cases where the MTB strongly suggests that the patient will benefit from one of the interventions offered by this study, the patient will be invited to participate. No formal hypotheses testing will be performed in the study, but it aims to show that it is feasible, in an unselected population of patients with mCRC, to select patients for individualized therapy based on a broad genomic and transcriptomic profiling and ex vivo drug sensitivity testing of cultured PDOs from the patient's own tumor cells, and to provide evidence that a combined pharmacogenomic profile can predict objective antitumor responses to systemic anticancer therapies, including drugs not approved for treatment of patients with mCRC, in the setting of third-line therapy or in later lines. In addition, this study will be part of several translational research projects at the Department of Molecular Oncology.
Investigators
Tormod Kyrre Guren, MD
Principal Investigator
Oslo University Hospital
Eligibility Criteria
Inclusion Criteria
- •Has a histologically-proven locally advanced or metastatic adenocarcinoma from colon or rectum
- •Has received or is receiving systemic treatment for mCRC
- •Has non-resectable metastases and eligible to undergo a radiological-guided core biopsy from at least one metastasis
- •Eastern Cooperative Oncology Group (ECOG) performance status 0 or 1
- •Has measurable or evaluable disease (per RECIST v1.1)
- •Is capable of giving signed informed consent, as described in Appendix 1, which includes compliance with the requirements and restrictions listed in the informed consent form (ICF) and in this protocol
Exclusion Criteria
- •Has other clinically significant medical conditions which, in the opinion of the treating physician, makes it undesirable for the patient to participate in the study or which could jeopardize compliance with study requirements.
- •MAIN STUDY:
- •Inclusion Criteria:
- •Has a histologically-proven locally advanced or metastatic adenocarcinoma from colon or rectum (mCRC)
- •Has received at least two lines of SOC chemotherapy for mCRC Note: 1) For patients who develop a metastatic relapse \< 6 months after completed total neo-adjuvant treatment in conjunction with a metastasectomy, this treatment will be considered as one line (e.g. first-line) chemotherapy. 2) Patients with the gene RAS wild-type tumors should have received or have been offered and refused prior treatment with antibodies against epidermal growth factor receptor (EGFR) (e.g. in combination with prior lines of chemotherapy) unless it was contraindicated due to underlying conditions or the tumor contains molecular alterations suggested to provide primary resistance to EGFR-targeted therapy.
- •Has full combined pharmacogenomic profile (genomic and transcriptomic profile of the patients tumor and ex vivo drug sensitivity testing of PDOs from the patient's own tumors cells) from which the MTB suggests a treatment with one of the defined targeted anti-cancer therapies provided this study
- •Has measurable or evaluable disease (per RECIST v1.1)
- •ECOG performance status 0 or 1
- •For orally administered drugs, the participant must be able to swallow and tolerate oral medication and must have no known malabsorption syndrome.
- •Because of the risks of drug treatment to a developing fetus, women of child-bearing potential and men must agree to use adequate contraception in accordance with the respective SmPC and as listed in Appendix 4 for the duration of study participation, and up to 7 months following completion of study therapy. Male study patients, even if surgically sterilized, (i.e. post-vasectomy) must agree to one of the following: practice effective barrier contraception during the entire study treatment period and through 6 months after the last dose of study drug, or completely abstain from sexual intercourse.
Arms & Interventions
Individualized treatment in patients with metastatic colorectal cancer
Interventions with anti-cancer drugs having marketing authorisation in Norway will be used in this study. The intervention will be study drugs as monotherapy or treatment with approved combinations. This trial will facilitate access to potentially effective interventions to which they would otherwise not have access.
Intervention: Alectinib
Individualized treatment in patients with metastatic colorectal cancer
Interventions with anti-cancer drugs having marketing authorisation in Norway will be used in this study. The intervention will be study drugs as monotherapy or treatment with approved combinations. This trial will facilitate access to potentially effective interventions to which they would otherwise not have access.
Intervention: Cetuximab
Individualized treatment in patients with metastatic colorectal cancer
Interventions with anti-cancer drugs having marketing authorisation in Norway will be used in this study. The intervention will be study drugs as monotherapy or treatment with approved combinations. This trial will facilitate access to potentially effective interventions to which they would otherwise not have access.
Intervention: Crizotinib
Individualized treatment in patients with metastatic colorectal cancer
Interventions with anti-cancer drugs having marketing authorisation in Norway will be used in this study. The intervention will be study drugs as monotherapy or treatment with approved combinations. This trial will facilitate access to potentially effective interventions to which they would otherwise not have access.
Intervention: Dasatinib
Individualized treatment in patients with metastatic colorectal cancer
Interventions with anti-cancer drugs having marketing authorisation in Norway will be used in this study. The intervention will be study drugs as monotherapy or treatment with approved combinations. This trial will facilitate access to potentially effective interventions to which they would otherwise not have access.
Intervention: Everolimus
Individualized treatment in patients with metastatic colorectal cancer
Interventions with anti-cancer drugs having marketing authorisation in Norway will be used in this study. The intervention will be study drugs as monotherapy or treatment with approved combinations. This trial will facilitate access to potentially effective interventions to which they would otherwise not have access.
Intervention: Encorafenib
Individualized treatment in patients with metastatic colorectal cancer
Interventions with anti-cancer drugs having marketing authorisation in Norway will be used in this study. The intervention will be study drugs as monotherapy or treatment with approved combinations. This trial will facilitate access to potentially effective interventions to which they would otherwise not have access.
Intervention: Gemcitabine
Individualized treatment in patients with metastatic colorectal cancer
Interventions with anti-cancer drugs having marketing authorisation in Norway will be used in this study. The intervention will be study drugs as monotherapy or treatment with approved combinations. This trial will facilitate access to potentially effective interventions to which they would otherwise not have access.
Intervention: Idelalisib
Individualized treatment in patients with metastatic colorectal cancer
Interventions with anti-cancer drugs having marketing authorisation in Norway will be used in this study. The intervention will be study drugs as monotherapy or treatment with approved combinations. This trial will facilitate access to potentially effective interventions to which they would otherwise not have access.
Intervention: Larotrectinib
Individualized treatment in patients with metastatic colorectal cancer
Interventions with anti-cancer drugs having marketing authorisation in Norway will be used in this study. The intervention will be study drugs as monotherapy or treatment with approved combinations. This trial will facilitate access to potentially effective interventions to which they would otherwise not have access.
Intervention: Methotrexate
Individualized treatment in patients with metastatic colorectal cancer
Interventions with anti-cancer drugs having marketing authorisation in Norway will be used in this study. The intervention will be study drugs as monotherapy or treatment with approved combinations. This trial will facilitate access to potentially effective interventions to which they would otherwise not have access.
Intervention: Palbociclib
Individualized treatment in patients with metastatic colorectal cancer
Interventions with anti-cancer drugs having marketing authorisation in Norway will be used in this study. The intervention will be study drugs as monotherapy or treatment with approved combinations. This trial will facilitate access to potentially effective interventions to which they would otherwise not have access.
Intervention: Panobinostat
Individualized treatment in patients with metastatic colorectal cancer
Interventions with anti-cancer drugs having marketing authorisation in Norway will be used in this study. The intervention will be study drugs as monotherapy or treatment with approved combinations. This trial will facilitate access to potentially effective interventions to which they would otherwise not have access.
Intervention: Pembrolizumab
Individualized treatment in patients with metastatic colorectal cancer
Interventions with anti-cancer drugs having marketing authorisation in Norway will be used in this study. The intervention will be study drugs as monotherapy or treatment with approved combinations. This trial will facilitate access to potentially effective interventions to which they would otherwise not have access.
Intervention: Petrozumab
Individualized treatment in patients with metastatic colorectal cancer
Interventions with anti-cancer drugs having marketing authorisation in Norway will be used in this study. The intervention will be study drugs as monotherapy or treatment with approved combinations. This trial will facilitate access to potentially effective interventions to which they would otherwise not have access.
Intervention: Trastuzumab
Individualized treatment in patients with metastatic colorectal cancer
Interventions with anti-cancer drugs having marketing authorisation in Norway will be used in this study. The intervention will be study drugs as monotherapy or treatment with approved combinations. This trial will facilitate access to potentially effective interventions to which they would otherwise not have access.
Intervention: Talazoparib
Individualized treatment in patients with metastatic colorectal cancer
Interventions with anti-cancer drugs having marketing authorisation in Norway will be used in this study. The intervention will be study drugs as monotherapy or treatment with approved combinations. This trial will facilitate access to potentially effective interventions to which they would otherwise not have access.
Intervention: Venetoclax
Outcomes
Primary Outcomes
Main Study: To evaluate the anti-tumor activity, measured as objective response rate (ORR) of MTB-nominated therapies with drugs not approved or implemented in standard of care (SOC) for treatment of mCRC.
Time Frame: Through study completion, in average 6 months
Number of patients who achieve objective response according RECIST 1.1 in the total study population and each study drug cohort of MTB-nominated therapies with drugs not approved or implemented SOC for treatment of mCRC.
Pre-Screening: Obtain a combined pharmacogenomic profile which can be used to provide a MTB-nominated treatment
Time Frame: In average of 3 months
Number of participants that obtain a full combined pharmacogenomic profile which can be used to provide an MTB-nominated treatment in the Main Study.
Secondary Outcomes
- Main Study: Progression-free survival (PFS) and duration of response (DOR)(Through study completion, approximately 6 months)
- Main Study: Overall survival (OS)(Through study completion, approximately 6 months)
- Main study: Objective response of an MTB-nominated anti-cancer therapy compared to objective response to the next line(s) SOC treatment.(Through study completion, approximately 6 months.)
- Main Study: Safety and tolerability of the different MTB-nominated treatments(Through study completion, approximately 6 months)
- Pre-Screening: To obtain a full combined pharmacogenomic profile from a tumor biopsy that is eligible for treatment decisions in a standard oncology practice.(Through study completion, approximately 4 years)
- Main Study: Efficacy of MTB-nominated anti-cancer therapy compared to the efficacy of prior lines SOC treatment.(Through study completion, approximately 6 months.)
- Main Study: Objective response of an MTB-nominated anti-cancer therapy compared to objective response to the prior line(s) SOC treatment.(Through study completion, approximately 6 months)
- Main study: Efficacy of an MTB-nominated anti-cancer therapy compared to the efficacy achieved by the next line(s) of SOC treatment.(Through study completion, approximately 6 months.)
- Main study: Patient-reported outcome measures.(Through study completion, approximately 6 months.)