Liposomal Irinotecan and Leucovorin/5-fluorouracil Plus Bevacizumab in Metastatic Colorectal Cancer

October 7, 2024 updated by: Hebei Medical University Fourth Hospital

Liposomal Irinotecan + Leucovorin + 5-fluorouracil + Bevacizumab as Second-line Therapy in Metastatic Colorectal Cancer (IRIS)：a Multicenter, Single-arm, Prospective, Phase II Study

This is a multi-center, single-arm study to investigate the efficacy and safety of liposomal irinotecan+5-FU/LV+ bevacizumab as second-line therapy in metastatic colorectal cancer in Chinese population.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Recruiting

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

Colorectal cancer (CRC) has a poor prognosis and poses a serious threat to human health. FOLFIRI (irinotecan+5-FU/LV) / FOLFOX (oxaliplatin+5-FU/LV) ± angiogenesis inhibitors are common treatments for advanced CRC. For patients receiving oxaliplatin-based therapy, irinotecan-based therapy is recommended as second-line therapy. Liposomal irinotecan is a new pharmaceutical form of traditional irinotecan. It adopts a special loading technology to encapsulate traditional irinotecan in liposomes, which can avoid its hydrolysis under physiological conditions, increase the affinity with cancer cells, overcome drug resistance, increase the drug uptake by cancer cells, reduce the drug dose, improve the efficacy and reduce the toxic side effects. The aim of this study is to explore the efficacy and safety of liposomal irinotecan+5-FU/LV + bevacizumab as second-line treatment for metastatic CRC.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Estimated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
173

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 2

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.
  • Name: Xuhua Hu, Doctor
  • Phone Number: 0311-86095347
  • Email: huxvhua@126.com

Study Locations

  • China
    • Hebei
      • Shijiazhuang, Hebei, China, 050000
        • Recruiting
        • The Fourth Hospital of Hebei Medical University
        • Contact:

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

  • Adult
  • Older Adult

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • Age: 18-75 years old.
  • Histologically or cytologically proven colon or rectum adenocarcinoma.
  • Confirmed as unresectable metastatic disease through radiological examination.
  • At least one measurable lesion (according to RECIST v1.1).
  • First-line treatment with oxaliplatin-based therapy.
  • Eastern Cooperative Oncology Group (ECOG) performance status of 0 ~ 2.
  • The expected survival time ≥3 months.
  • Subject has adequate biological parameters as demonstrated by the following: absolute neutrophil count (ANC) ≥1.5×10^9/L, platelet count ≥100×10^9/L, hemoglobin (Hgb) ≥90 g/L, white blood cell (WBC)≥3.0×10^9/L.
  • Adequate hepatic function as evidenced by total bilirubin ≤1.5 × upper limit of normal (ULN), aspartate aminotransferase (AST), alkaline phosphatase (ALP) and alanine aminotransferase (ALT) ≤2.5 x ULN, ≤5 x ULN if liver metastases are present.
  • Adequate renal function as evidenced by serum creatinine (Cr)≤1.5 x ULN or creatinine clearance ≥60 mL/min, proteinuria <2+.
  • Normal coagulation function (INR≤1.5).
  • Agree and be able to comply with the plan during the study period. Provide written informed consent before entering the study screening.

Exclusion Criteria:

  • Any other malignancy within 5 years prior to randomization, with the exception of cured in-situ carcinoma or basal cell carcinoma.
  • Previous treatment with irinotecan/liposomal irinotecan.
  • MSI-H/dMMR
  • Massive pleural effusion or ascites requiring intervention.
  • Active, uncontrolled bacterial, viral, or fungal infections that require systemic treatment.
  • Active HIV, HBV, HCV infection.
  • Combined with uncontrollable systemic diseases.
  • Presence of severe gastrointestinal disease (including active bleeding, > grade 1 obstruction , > grade 1 diarrhea or gastrointestinal perforation)
  • History of laparotomy, thoracotomy, or intestinal resection within 28 days before enrolment.
  • Presence of interstitial pneumonia or pulmonary fibrosis.
  • Allergy to or intolerance to therapeutic drugs or their excipients;.
  • History of pulmonary hemorrhage/hemoptysis ≥ Grade 2 (defined as bright red blood of at least 2.5mL) within one month prior to enrollment.
  • Presence of arterial embolism, severe bleeding (excluding bleeding caused by surgery) or tendency for existing embolism or severe bleeding within 6 months before enrollment.
  • Patients with symptomatic central nervous system metastases.
  • Documented serum albumin ≤3 g/dL
  • Use of strong inhibitors or inducers of CYP3A, CYP2C8 and UGT1A1.
  • Pregnant or breastfeeding women, or subjects of childbearing age who refuse contraception.
  • Participated in other trial within 30 days prior to the first dose of study treatment.
  • Patients who had received any intravenous antineoplastic therapy within 28 days or oral antineoplastic therapy within 14 days before the first dose of study drug
  • Patients who are not suitable to participate in this trial for any reason judged by the investigator.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Experimental Group
liposomal irinotecan+5-FU/LV+ bevacizumab q2w
Drug: liposomal irinotecan
liposomal irinotecan 70 mg/m²
Other Names:
  • nal-IRI
Drug: 5-FU
5-FU 2400 mg/m²
Other Names:
  • Fluorouracil
Drug: LV
5-FU 2400 mg/m²
Other Names:
  • Calcium folinate
Drug: Bevacizumab
bevacizumab 5 mg/kg
Other Names:
  • Avastin

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Objective Response Rate
Time Frame: 4 months
Defined as the proportion of patients who achieved complete response (CR) and partial response (PR) according to RECIST v1.1.
4 months

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Disease Control Rate
Time Frame: 4 months
Defined as the percentage of patients who achieved CR, PR, and stable disease (SD) according to RECIST v1.1.
4 months
Duration of Response
Time Frame: 4 months
Defined as the time from the initiation of a response (first confirmation of CR or PR) to disease progression or death from any cause, whichever occurred first.
4 months
Progress-free survival
Time Frame: 6 months
Defined as time from the subject's enrollment to first documented disease progression using RECIST version 1.1 by investigator review or death due to any cause, whichever occurred first.
6 months
Overall survival
Time Frame: 1 year
Defined as the time between signing the informed consent form and death due to various causes.
1 year
Incidence of adverse events
Time Frame: 5 months
Use NCI-CTCAE version 5.0 for classification and grading
5 months

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Hebei Medical University Fourth Hospital

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Guiying Wang, Professor, Hebei Medical University Fourth Hospital

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
January 1, 2024

Primary Completion (Estimated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
February 1, 2026

Study Completion (Estimated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
March 1, 2027

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
December 12, 2023

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
December 24, 2023

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
December 28, 2023

Study Record Updates

Last Update Posted (Estimated)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
October 9, 2024

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
October 7, 2024

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
September 1, 2024

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • CSPC-DEY-CRC-K04

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

Cookie Settings

We use cookies to ensure that we give you the best experience on our website. For more details carefully read our Privacy and Cookies Policy. ...>>>You can change your preferences or withdraw your consent at any time by deleting the cookies from your website or computer as described in the policy. Please accept it and choose your preferences by ticking the corresponding boxes in the "Manage Settings" section below. Please carefully read our Terms of Service before you proceed with using any part of this website.
«Manage Settings