Evaluating the Effect of Ursodeoxycholic Acid in Patients With Rheumatoid Arthritis

May 30, 2024 updated by: Mariam George Tadros Bolous, Tanta University

Evaluating the Effect of Ursodeoxycholic Acid in Patients With Rheumatoid Arthritis in Egypt

The purpose of this study is to investigate the potential therapeutic effects of the secondary bile acid ursodeoxycholic acid (UDCA) on synovial inflammation and disease activity when administered as add-on treatments to the current DMARDs treatment for rheumatoid arthritis patients with variant disease activity.

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.

Detailed Description

This study is a randomized, open-labeled, controlled prospective study to evaluate the potential therapeutic effects of the secondary bile acid ursodeoxycholic acid (UDCA) on synovial inflammation and disease activity when administered as add-on treatments to the current DMARDs treatments for rheumatoid arthritis patients with variant disease activity. The study population will be rheumatoid arthritis patients attending the Physical Medicine, Rheumatology, and Rehabilitation Department at Menoufia University Hospital in Menoufia, Egypt. A total of 60 rheumatoid arthritis patients who met the inclusion criteria will be enrolled in this study. The 60 participants will be divided into 30 rheumatoid arthritis patients who will receive placebo + the current DMARDs treatments of rheumatoid arthritis for 24 weeks and serve as the control group, and 30 rheumatoid arthritis patients who will receive DMARDs + ursodeoxycholic acid (UDCA) 500 mg/day for 24 weeks. Clinical examinations and laboratory parameters will be performed and measured at the beginning of the study, 12 weeks and 24 weeks after randomization to evaluate the efficacy of UDCA in the treatment of rheumatoid arthritis.

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.
60

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: Dalia Salah Seif, Associate Professor
  • Phone Number: +20 1008312704
  • Email: sdalia30@gmail.com

Study Contact Backup

Study Locations

  • Egypt
      • Shibīn Al Kawm, Egypt
        • Menoufia 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:

  • Diagnosed with rheumatoid arthritis according to the ACR/EULAR 2010 criteria.
  • Having active rheumatoid arthritis disease activity (the 28-joint disease activity score [DAS28] according to the CRP formula > 2.6).
  • Aged between 18 and 80 years.
  • With clear consciousness and able to cooperate with this study.
  • Personal willingness and ability to comply with the study follow-up schedule and other requirements of the study protocol.
  • Both male and female will be included
  • All patients receiving non-biological drugs will be also included.
  • Sign an informed consent for the clinical study.

Exclusion Criteria:

  • Pregnant or planning to be pregnant and breast-feeding women
  • Patients suffering from any chronic diseases
  • Patients with other autoimmune diseases, such as systemic lupus erythematosus, Sjogren's syndrome and mixed connective tissue disease.
  • Patients who have a diagnosis of any other inflammatory arthritis (e.g., psoriatic arthritis or ankylosing spondylitis).
  • Patients with a history of, or suspected, demyelinating disease of the central nervous system (e.g. multiple sclerosis or optic neuritis).
  • Patients with a current or recent history of severe, progressive, and/or uncontrolled renal, hepatic, hematological, gastrointestinal, endocrine, pulmonary, cardiac, neurological, or cerebral disease.
  • Patients treated with biological therapy such as TNF-α or IL-1β antagonists.
  • Patients with infectious or inflammatory diseases, endocrine disorders, any past or current psychiatric or neurological diseases.
  • Patients with cardiovascular diseases such as arrhythmias and acute myocardial infarction.
  • Patients with electrolyte disturbances (such as hypokalemia, hypomagnesemia, and hypercalcemia) could potentially elevate the risk of digoxin toxicity.
  • Patients with clinically significant hepatic and renal dysfunction or impairment.
  • Alcohol abuse
  • Patients with evidence of viral (HBV or HCV), autoimmune hepatitis, and decompensated liver disease.
  • Patients with cancer currently diagnosed or in medical history, if no recovery was achieved.
  • Patients who are allergic to Ursodeoxycholic acid (UDCA)
  • Patients who are unconscious and unable to complete the study.
  • Patients with acute inflammation of the gall bladder or the biliary tract, frequent episodes of biliary colic, and impaired contractility of the gall bladder, will be excluded.
  • Patients with cholestasis, primary biliary cirrhosis, or biliary obstruction will also be excluded.
  • Patients who have received an organ transplant.

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: Double

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: Control
Participants in this arm will receive Placebo with the current DMARDs treatments for rheumatoid arthritis for 24 weeks.
Drug: Placebo
Placebo will be administered to the control group for 24 weeks as an add-on treatment to the current DMARDs treatments for rheumatoid arthritis.
Active Comparator: Ursodeoxycholic acid (UDCA)
Participants in this arm will receive ursodeoxycholic acid (UDCA) 500 mg/day + DMARDs for 24 weeks.
Drug: Ursodeoxycholic acid (UDCA) 500 mg
All subjects will receive Ursodeoxycholic acid (UDCA) administered at 500 mg/day for 24 weeks as an addon treatment to the current DMARDs treatments for rheumatoid arthritis.

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
Changes in ACR20 response criteria
Time Frame: Baseline, after 12 weeks, after 24 weeks
The American College of Rheumatology (ACR) response criteria (ACR20) for rheumatoid arthritis (RA) has been widely adopted as measures of medication efficacy in clinical trials. The ACR20 response has been the preferred endpoint for clinical trials because it is the response shown to discriminate optimally between active treatment and placebo while identifying a few placebo-treated patients as improved.
Baseline, after 12 weeks, after 24 weeks
Changes from Baseline in DAS28-CRP activity Score
Time Frame: Baseline, after 12 weeks, after 24 weeks
To evaluate the effect of the use of UDCA as an add-on therapy in patients with rheumatoid arthritis by evaluating the change from baseline in the clinical findings as measured by Clinical Disease activity score 28 (DAS28-CRP) scores. A lower DAS28-CRP score from Baseline would mean improvement in disease activity and an increase in DAS28-CRP score from Baseline would mean an increase in disease activity or a worsening in disease activity.
Baseline, after 12 weeks, after 24 weeks

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
Numbers of participants with treatment-related adverse events
Time Frame: Baseline, after 12 weeks, after 24 weeks
The adverse events in each group will be observed and documented during the whole procedure to show the safety of the treatment.
Baseline, after 12 weeks, after 24 weeks
Changes from baseline Measurement of inflammatory markers (IL-17A, IL-23, HIF-1α, VEGF) at 12 and 24 weeks
Time Frame: Baseline, after 12 weeks, after 24 weeks
Serum IL-17A, IL-23, VEGF and HIF-1α levels (pg/ml) will be measured by means of the human enzyme-linked immunosorbent assay (ELISA) technique according to the manufacturer's protocol.
Baseline, after 12 weeks, after 24 weeks
Changes in ACR50 and ACR70 response criteria
Time Frame: Baseline, after 12 weeks, after 24 weeks
The American College of Rheumatology (ACR) response criteria (ACR50 and 70) for rheumatoid arthritis (RA) have been widely adopted as measures of medication efficacy in clinical trials. The ACR50 and ACR70 responses have been the preferred endpoints for clinical trials because their responses have been shown to discriminate optimally between active treatment and placebo while identifying a few placebo-treated patients as improved.
Baseline, after 12 weeks, after 24 weeks
Changes in EULAR response criteria
Time Frame: Baseline, after 12 weeks, after 24 weeks
The European League Against Rheumatism (EULAR) response criteria for rheumatoid arthritis (RA) has been widely adopted as a measure of medication efficacy in clinical trials.
Baseline, after 12 weeks, after 24 weeks

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.
Tanta University

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.
  • Study Chair: Nageh Ahmed El-Mahdy, Professor, Professor of Pharmacology and Toxicology Faculty of Pharmacy, Tanta University
  • Study Director: Enass Yousef Osman, PHD, Lecturer of Pharmacology and toxicology, Faculty of Pharmacy, Tanta University
  • Principal Investigator: Mariam George Tadros Bolous, Master, Assistant Lecturer of Clinical pharmacy, Faculty of Pharmacy, Sinai University
  • Study Chair: Medhat Ismail Abdel Hamid, Professor, Professor of Pharmacology and Toxicology Faculty of Medicine, Al-Azhar University
  • Study Director: Dalia Salah Seif, Associate Professor, Associate Professor of Physical Medicine, Rheumatology and Rehabilitation Faculty of Medicine, Menoufyia University

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

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.
May 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.
November 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.
May 30, 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 23, 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.
August 1, 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.
August 2, 2023

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.
June 3, 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.
May 30, 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.
May 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.
  • Effect of UDCA on Rheumatoid

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.

Clinical Trials on Rheumatoid Arthritis

Clinical Trials on Placebo

Search Similar Trials

Sponsors and Collaborators

Medical Conditions

Drug Interventions

Conditions

Rare Diseases

Drug Interventions

Dietary Supplements

Sponsor/Collaborators

Locations

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