Study of Oral Metronidazole on Postoperative Chemotherapy in Colorectal Cancer

November 23, 2020 updated by: Jing-yuan Fang, MD, Ph. D, Shanghai Jiao Tong University School of Medicine

Fusobacterium Nucleatum Eradication in Postoperative Stage II/III Colorectal Cancer(FINER-PACE)by Oral Metronidazole: A Multi-Center, Randomized, Double-Blind, Placebo-Controlled Clinical Trial.

Fusobacterium nucleatum (Fusobacterium nucleatum, Fn) has been identified as an independent risk factor for recurrence of colorectal cancer. In this study, oral metronidazole would be used to reduce the abundance of Fn in patients with high Fn, so as to explore whether oral metronidazole can improve the efficacy of postoperative chemotherapy in patients with colorectal cancer.

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

Gut microbiota are linked to chronic inflammation and carcinogenesis. Chemotherapy failure is the major cause of recurrence and poor prognosis in colorectal cancer patients. Previously in the investigators' research, the investigators find the contribution of gut microbiota to chemoresistance in patients with colorectal cancer. The investigators found that Fusobacterium nucleatum (Fn) was abundant in colorectal cancer tissues in patients with recurrence post chemotherapy, and was associated with patient clinicopathological characterisitcs. Furthermore, the investigators' bioinformatic and functional studies demonstrated that Fn promoted colorectal cancer resistance to chemotherapy. Metronidazole has been known to treat with anaerobe infection, including Fusobacterium. So oral metronidazole would be used to reduce the abundance of Fn in patients with high Fn, so as to explore whether oral metronidazole can improve the efficacy of postoperative chemotherapy in patients with colorectal cancer.

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 (Anticipated)

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.
294

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.

Study Contact Backup

Study Locations

  • China
    • Shanghai
      • Shanghai, Shanghai, China, 200032
        • Not yet recruiting
        • Fudan University Shanghai Cancer Center
        • Contact:
          • Sanjun Cai, MD. Ph D.
      • Shanghai, Shanghai, China, 200032
        • Not yet recruiting
        • Zhongshan Hospital Affiliated to Fudan University
        • Contact:
          • Jianyong Sun, MD. Ph D.
      • Shanghai, Shanghai, China, 200001
        • Recruiting
        • Division of Gastroenterology and Hepatology, Ren-Ji Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai Institute of Digestive Disease; Key Laboratory of Gastroenterology & Hepatology, Ministry of Health
        • Principal Investigator:
          • Jing-Yuan Fang, MD. Ph D.
        • Contact:
          • Jing-Yuan Fang, MD. Ph D.
      • Shanghai, Shanghai, China, 200025
        • Not yet recruiting
        • Ruijin Hospital affiliated to Shanghai Jiao Tong University School of Medicine
        • Contact:
          • Yan Shi, MD. Ph D.

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

14 years to 71 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Individuals aged 18-75 years
  • Individuals firstly confirmed by surgery pathology as colorectal cancer (AJCC cancer staging II - III), who need mFOLFOX6 or CapeOX postoperative chemotherapy
  • Individuals with Fn - deltaCT value in colon tissue samples detected by qPCR ≥-12 before receiving chemotherapy
  • Individuals who could tolerate chemotherapy drugs: ECOG (Eastern Cooperative Oncology Group) score ≤2 points, WBC(White Blood Cell) ≥4.0×10^9/L, Hb （Hemoglobin） ≥80g/L, PLT （Platelet） ≥80×10^9/L, ALT （Alanine Aminotransferase）< 2ULN （Upper Limmit of Normal）, Scr （Creatinine）< 1.5ULN
  • Individuals who participate this study and sign the informed consent form willingly.

Exclusion Criteria:

  • Individuals with colorectal adenoma or non-colorectal cancer, such as inflammatory bowel disease
  • Individuals with a history of familial adenomatous polyposis (FAP)
  • Individuals with severe heart, lung, brain, kidney, gastrointestinal or systemic diseases
  • Individuals who used antibiotics for more than 5 days in 1 month prior to chemotherapy
  • Individuals with stage I or IV colorectal cancer, or with stage II colorectal cancer who do not need postoperative chemotherapy
  • Individuals with contraindications for metronidazole
  • Individuals who unwilling to participate this study，or unwilling to sign the informed consent form
  • Individuals with any conditions that the researchers considered inappropriate for inclusion

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: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Quadruple

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.
Active Comparator: Metronidazole
supplement of metronidazole 0.4g three times per day for 7 days, which is one treatment every 4 weeks for mFOLFOX6(6 treatments totally),and every 6 weeks for CapeOX (4 treatments totally).
Drug: Metronidazole Oral Tablet
Supplement of metronidazole 0.4g three times per day for 7 days before each two cycles of chemotherapy (mFOLFOX6 once every 4 weeks, CapeOX once every 6 weeks), which is 6 treatments for mFOLFOX6 and 4 treatments for CapeOX totally.
Placebo Comparator: Placebo
supplement of identical-appearing placebo 0.4g three times per day for 7 days, which is one treatment every 4 weeks for mFOLFOX6 (6 treatments totally),and every 6 weeks for CapeOX 4 treatments totally).
Drug: Placebo oral tablet
Supplement of placebo oral tablet 0.4g three times per day for 7 days before each two cycles of chemotherapy (mFOLFOX6 once every 4 weeks, CapeOX once every 6 weeks), which is 6 treatments for mFOLFOX6 and 4 treatments for CapeOX totally.

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
Disease Free Survival, DFS
Time Frame: 5 years
The time from the initial surgical treatment of colorectal cancer to the earliest evidence of recurrence.
5 years

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
Overall Survival, OS
Time Frame: 5 years
The time from the initial surgical treatment of colorectal cancer to death from any cause.
5 years
Recurrence Rate, RR
Time Frame: 3 years, 5 years
Percentage of patients who has recurrence during or after chemotherapy with Metronidazole or Placebo.
3 years, 5 years

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.
Shanghai Jiao Tong University School of Medicine

Collaborators

Collaborators

An organization other than the sponsor that provides support for a clinical study. This support may include activities related to funding, design, implementation, data analysis, or reporting.
Fudan University
Shanghai Zhongshan Hospital
Ruijin Hospital
Shanghai Municipal Commission of Health and Family Planning
Shanghai Shenkang Hospital Development Center

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: Jingyuan Fang, MD, PhD, Shanghai Jiao Tong University School of Medicine

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.
March 31, 2020

Primary Completion (Anticipated)

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.
March 1, 2023

Study Completion (Anticipated)

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, 2025

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).
February 8, 2020

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.
February 8, 2020

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.
February 11, 2020

Study Record Updates

Last Update Posted (Actual)

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.
November 25, 2020

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.
November 23, 2020

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.
November 1, 2020

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.
  • KY2019-066

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

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.

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