Precision Application of Clostridium Butyricm of Clinical Research on Osteoarthritis

August 22, 2024 updated by: China Medical University Hospital
Osteoarthritis (OA) is a common joint disease worldwide. The main symptom is that the mechanical wear of the cartilage in the joint and leads to the abnormal proliferation of the surrounding bone and synovial tissue with the chronic inflammation and the narrowing of the joint cavity. The prevalence of OA is increasing due to population increasing and aging, and there are currently about 400 million OA patients in worldwide. The treatment methods of osteoarthritis are mainly divided into medicine and non-medicine therapy. The major function of medicine therapy is to reduce pain and the arthroscopic surgery (arthroscopy) is main treatment of non-medicine therapy. Thus, in this project the investigators will mainly focus on the precise application of Clostridium butyricum on OA and the investigators' previous study successfully demonstrated the therapeutic effects of Clostridium butyricum on OA animal model. Therefore, will test the clinical effects of OA patient with Clostridium butyricum treatment, and whether it is also possible to improve the symptom of OA patients.

Study Overview

Status

Status

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

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.

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 (Actual)

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.
83

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.
  • Not Applicable

Contacts and Locations

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

Study Locations

  • Taiwan
    • North District
      • Taichung, North District, Taiwan, 404327
        • China Medical University Hospital

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:

- A. Patients aged 55 to 75 years old with degenerative arthritis, diagnosed by a physician as suitable for participation in this experiment.

B. Patients with early-stage degenerative arthritis symptoms, as interpreted by X-ray using the Kellgren Lawrence Grading Scale at grade 1 or 2, and determined by a physician to not require long-term treatment.

C. Patients with a high pain index when the knee is extended 40-70 mm.

D. Patients who feel knee pain, primarily those with a high Western Ontario and McMaster Universities Osteoarthritis (WOMAC) Index score (pain scale score >2.0 or total WOMAC scale score >12).

Exclusion Criteria:

- A. Patients with a history of knee joint trauma or knee joint surgery (including arthroscopic surgery).

B. Patients who have taken steroid medication for the treatment of degenerative arthritis.

C. Patients with severe cardiovascular, cerebrovascular, rheumatic, or psychiatric diseases.

D. Patients with joint pain caused by other factors.

E. Patients with infectious diseases or acute infections (e.g., fever, localized inflammation, abscess).

F. Patients with systemic or metabolic diseases, or progressive bone degeneration caused by medication.

G. Cancer patients.

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: Single

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.
Placebo Comparator: Group A (placebo)
Behavioral: Western Ontario and McMaster University Osteoarthritis Index (WOMAC)
1. WOMAC is widely used in the evaluation of Hip and Knee Osteoarthritis. It is a self-administered questionnaire consisting of 24 items divided into 3 subscales
Behavioral: Visual Analogue Scale (VAS)
2. VAS is one of the pain rating scales used in epidemiologic and clinical research to measure the intensity or frequency of various symptoms.
Diagnostic test: Kellgren Lawrence Grading Scale (KL score)
3. KL score is the most widely used clinical tool for the radiographic diagnosis of OA.Each radiograph was assigned a grade from 0 to 4,
Behavioral: Quality of Life Questionnaires and Assessments:
4. Quality of Life Questionnaires and Assessments: include quality of life, intestinal tract, conscious assessment of pain relief.etc.
Experimental: Group B (Treatment)
Behavioral: Western Ontario and McMaster University Osteoarthritis Index (WOMAC)
1. WOMAC is widely used in the evaluation of Hip and Knee Osteoarthritis. It is a self-administered questionnaire consisting of 24 items divided into 3 subscales
Behavioral: Visual Analogue Scale (VAS)
2. VAS is one of the pain rating scales used in epidemiologic and clinical research to measure the intensity or frequency of various symptoms.
Diagnostic test: Kellgren Lawrence Grading Scale (KL score)
3. KL score is the most widely used clinical tool for the radiographic diagnosis of OA.Each radiograph was assigned a grade from 0 to 4,
Behavioral: Quality of Life Questionnaires and Assessments:
4. Quality of Life Questionnaires and Assessments: include quality of life, intestinal tract, conscious assessment of pain relief.etc.

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
Western Ontario and McMaster University Osteoarthritis Index (WOMAC)
Time Frame: Day 0, 7, 14, 30, 60, 90
used in the evaluation of Hip and Knee Osteoarthritis. It is a self-administered questionnaire consisting of 24 items divided into 3 subscales. The maxima score is 105, which have more high score mean more severe level of osteoarthritis.
Day 0, 7, 14, 30, 60, 90
Visual Analogue Scale (VAS)
Time Frame: Day 0, 7, 14, 30, 60, 90
one of the pain rating scales used in epidemiologic and clinical research to measure the intensity or frequency of various symptoms. The minima score is 0. The maxima score is 10 for each knee. the higher score mean patient feel more pain on knee joint.
Day 0, 7, 14, 30, 60, 90

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.
China Medical University Hospital

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.
Grape King Bio Ltd.

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.
April 1, 2023

Primary Completion (Actual)

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.
August 30, 2023

Study Completion (Actual)

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.
February 29, 2024

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).
July 29, 2024

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.
August 22, 2024

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.
August 26, 2024

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.
August 26, 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.
August 22, 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.
August 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.
  • CMUH112-REC3-047

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

UNDECIDED

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.

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