Treatment Effects of Chinese Medicine (Yi-Qi-Qing-Jie Herbal Compound) Combined With Immunosuppression Therapies in IgA Nephropathy Patients With High-risk of ESRD (TCMWINE)

September 24, 2024 updated by: Li Shen, Guang'anmen Hospital of China Academy of Chinese Medical Sciences

Treatment Effects of Chinese Medicine (Yi-Qi-Qing-Jie Herbal Compound) Combined With Immunosuppression Therapies in IgA Nephropathy Patients With High-risk of End-stage Renal Disease (TCM-WINE)

The TCM-WINE study is a single-center, prospective, double-blind randomized placebo-controlled trial. Based on optimal supportive care, the trial is aiming to assess superiority with regard to renal protection and reduction of severe treatment-related adverse events of Yi-Qi-Qing-Jie formula (YQF) combined therapy compared with immunosuppression monotherapy in high-risk IgAN.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Active, not 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

The investigators plan to randomize 60 participants with biopsy-proven IgAN to a YQF combined group (YQF compound combined with prednisolone, and cyclophosphamide if necessary) or an immunosuppression group (placebo-YQF combined with prednisolone, and cyclophosphamide if necessary). The two groups will enter a 48-week in-trial treatment phase and receive post-trial follow-up until 50% (30/60) have a composite endpoint or have been followed for 3 years (study completion). All patients will receive optimal supportive care.

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
  • Phase 3

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
    • Beijing
      • Beijing, Beijing, China, 100053
        • Guang anmen Hospital, China Academy of Chinese Medical Sciences

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

18 years to 70 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  1. patients who maintain regular follow-ups at Guang'anmen Hospital, agree to participate, and provide informed consent;
  2. biopsy-proven IgA nephropathy, with recent progression to high-risk IgAN*;

  3. eGFR 15 to 60 ml/min/1.73 m2, calculated with the use of CKD-EPI Creatinine Equation 2009.

    • High-risk IgAN: persistent proteinuria ≥ 1 g/d despite at least 8 weeks of optimal supportive care [maximally tolerated RAS blocker which refers to no symptomatic hypotension, no hyperkalemia, and serum creatinine increased by not more than 30% of baseline, blood pressure control meeting targets (135/85 mmHg or lower), and dietary management (sodium intake less than 6 g/d, protein intake of 0.6-0.8 g/kg/day, and low-fat diet)], the mean annual eGFR decline rate (eGFR-slope) >10 ml/min per 1.73 m2 per year, while needing to restart immunosuppressive therapy; or eGFR<60 ml/min/1.73 m2 at the first diagnosis.

Exclusion Criteria:

  1. secondary IgAN;
  2. comorbidity of other primary or secondary glomerular diseases;
  3. comorbidity of severe primary diseases such as cardiovascular, hepatic, cerebral, and hematopoietic system diseases or mental disorders;
  4. allergy or intolerance to the experimental medication (e.g., RAS blockers, prednisolone, cyclophosphamide, YQF compound and its placebo compound);
  5. contraindications to immunosuppression therapy-acute and chronic infectious diseases, malignancies, leukopenia, thrombocytopenia, gastrointestinal hemorrhage, ulcers of stomach or duodenum, post-transplantation;
  6. pregnant or lactating women;
  7. unwilling to participate in this study, failure to accept or tolerate Chinese medicine compound;
  8. history of alcohol or drug abuse;
  9. poor compliance, loss to follow-up;
  10. participation in another clinical investigation.

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: Triple

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: Control Group
Optimized supportive care, YQF placebo (oral granule), immunosuppression therapy comprises oral prednisolone plus intravenous cyclophosphamide.
Drug: Immunosuppressants
Immunosuppression therapy comprises oral prednisolone (0.5-0.8 mg/kg/day; exact dose decided by the investigator, maximum dose not exceeding 60 mg/day) for 8 weeks, then tapered by 5-10 mg/day every 4 weeks, with a total treatment period of 24-32 weeks. Participants with persistent proteinuria ≥ 1 g/day after 8 weeks of corticosteroid monotherapy will receive 0.8-1.0 g of intravenous cyclophosphamide (CTX) every 4 weeks, total dose of not exceeding 8 g (exact dose decided by the site investigator). If severe CTX-related adverse events occur, such as alanine transaminase (ALT) exceeding the upper limit of two times, infections requiring hospitalization, granulocytes < 3.0 × 109/L and platelets < 50.0 × 109/L, CTX will stop being administered, symptoms will be treated, and adverse events recorded. Also, the frequency of detection will be increased to once every 2 weeks and the affected participant will be withdrawn if persistent infection or myelosuppression occurs.
Other Names:
  • prednisolone
  • cyclophosphamide
Other: Optimized Supportive Care

The optimized supportive care included:

  1. Lifestyle: low-salt, restricted protein dietary with sufficient calorie supply, smoking cessation, moderate alcohol consumption and keeping a healthy weight
  2. The use of renin-angiotensin system blockade: lowering blood pressure to a target below 135/85 mmHg, during which treatment was adjusted to ensure that patients were receiving the maximum labelled or tolerated dose of RAS blockade
  3. Patients with Diabetes Mellitus received insulin or oral hypoglycemic agents to achieve HbA1c≤ 7.0%
  4. Received uricosuric agents or xanthine oxidase inhibitors as necessary to achieve serum uric acid <6 mg/dL in female, <7 mg/dL in male
Other: Yi-Qi-Qing-Jie herbal compound placebo
Patients will receive Yi-Qi-Qing-Jie herbal compound placebo instead for the duration of the treatment and follow-up phases. The major component of the placebo is malt dextrin which looks, smells and tastes like YQF compound, and it comes in packaging with a similar appearance to YQF compound; it is also dissolved in 150 ml boiled water and taken orally twice a day.
Experimental: YQF Group
Optimized supportive care, YQF (oral granule), immunosuppression therapy comprises oral prednisolone plus intravenous cyclophosphamide.
Drug: Immunosuppressants
Immunosuppression therapy comprises oral prednisolone (0.5-0.8 mg/kg/day; exact dose decided by the investigator, maximum dose not exceeding 60 mg/day) for 8 weeks, then tapered by 5-10 mg/day every 4 weeks, with a total treatment period of 24-32 weeks. Participants with persistent proteinuria ≥ 1 g/day after 8 weeks of corticosteroid monotherapy will receive 0.8-1.0 g of intravenous cyclophosphamide (CTX) every 4 weeks, total dose of not exceeding 8 g (exact dose decided by the site investigator). If severe CTX-related adverse events occur, such as alanine transaminase (ALT) exceeding the upper limit of two times, infections requiring hospitalization, granulocytes < 3.0 × 109/L and platelets < 50.0 × 109/L, CTX will stop being administered, symptoms will be treated, and adverse events recorded. Also, the frequency of detection will be increased to once every 2 weeks and the affected participant will be withdrawn if persistent infection or myelosuppression occurs.
Other Names:
  • prednisolone
  • cyclophosphamide
Other: Optimized Supportive Care

The optimized supportive care included:

  1. Lifestyle: low-salt, restricted protein dietary with sufficient calorie supply, smoking cessation, moderate alcohol consumption and keeping a healthy weight
  2. The use of renin-angiotensin system blockade: lowering blood pressure to a target below 135/85 mmHg, during which treatment was adjusted to ensure that patients were receiving the maximum labelled or tolerated dose of RAS blockade
  3. Patients with Diabetes Mellitus received insulin or oral hypoglycemic agents to achieve HbA1c≤ 7.0%
  4. Received uricosuric agents or xanthine oxidase inhibitors as necessary to achieve serum uric acid <6 mg/dL in female, <7 mg/dL in male
Drug: The Yi-Qi-Qing-Jie herbal compound
The compounds are blends of individual herbal extracts from YQF (consisting of Astragalus membranaceus, Saposhnikovia divaricata (turcz.) Schischk, Flos lonicerae, Angelica sinensis, Dioscorea nipponica, Hedyotis diffusa Willd, rhubarb, Spatholobus suberectus, with the effect of reinforcing Qi and activating blood, clearing away heat and poison, dissolving dampness and downbearing turbid) dissolved in 150 ml boiled water and taken orally twice a day for the duration of the treatment and follow-up phases.

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
Time Frame
First occurrence of 40% decrease in eGFR from baseline
Time Frame: Baseline, until the first occurrence or 3 years
Baseline, until the first occurrence or 3 years
First occurrence of progression to continuous renal replacement
Time Frame: Until occurrence or 3 years
Until occurrence or 3 years
Death due to renal disease
Time Frame: Until occurrence or 3 years
Until occurrence or 3 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
Mean annual reduction in eGFR based on SCr
Time Frame: 48 weeks
eGFR slope
48 weeks
Proteinuria remission
Time Frame: Week 24, 36, and 48 in the treatment period, and month 6, 12, 24, or 36 if possible
Prescribed as proteinuria < 0.5 g/day
Week 24, 36, and 48 in the treatment period, and month 6, 12, 24, or 36 if possible
The remission rate of symptoms and inflammation status
Time Frame: Week 48
The subjective symptoms and inflammation status will be scored on a four-point scale ranging from 0 (absent) to 3 (severe).
Week 48

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.
Guang'anmen Hospital of China Academy of Chinese Medical Sciences

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.
China Academy of Chinese Medical Sciences

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: Jie Wang, Guang anmen Hospital, China Academy of Chinese Medical Sciences

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.
July 4, 2019

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.
September 25, 2024

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.
December 31, 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).
January 11, 2018

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.
January 25, 2018

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 1, 2018

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.
September 25, 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.
September 24, 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.
  • TCMWINE

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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