Propolis Effects in Patients With Chronic Kidney Disease

April 30, 2018 updated by: Marcelo Augusto Duarte Silveira, University of Sao Paulo General Hospital

Propolis Effects on Proteinuria and Kidney Function in Patients With Chronic Kidney Disease

The aim of this study is to determine the impact of Propolis on proteinuria reduction and protection of the glomerular filtration rate in chronic renal failure patients.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Actual)

32

Phase

  • 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 Locations

  • Brazil
      • Sao Paulo, Brazil, 05403-000
        • University of Sao Paulo General 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

Ages Eligible for Study

18 years to 90 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • older than 18 years;
  • less than 90 years;
  • glomerular filtration rate between 25 and 70 ml / min;
  • proteinuria in the urine 24 hours more than 300 mg or protein / creatinina in isolated urine greater than 0.3g / g or microalbuminuria (albumin / creatinine ratio) between 30-300 mg / g.

Exclusion Criteria:

  • Pregnants;
  • Neoplasia carrier;
  • Renal transplant patients;
  • Patients who refuse to participate in the study.
  • Glomerulopathy on Immunosuppression

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
Intervention / Treatment
Active Comparator: Propolis
Patients will continue to receive standard treatment for their comorbidities, determined by the attending physician. Patients will receive 500 mg / day of the propolis extract in the form of tablets split in two daily doses.
Drug: Propolis
Patients will receive 500 mg / day of the propolis extract in the form of tablets split in two daily doses
Placebo Comparator: Placebo
Patients will continue to receive standard treatment for their comorbidities, determined by the attending physician. Patients will receive 500 mg / day of the propolis-placebo in the form of tablets split in two daily doses.
Drug: Placebo
Patients will receive 500 mg / day of the placebo in the form of tablets split in two daily doses

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Reducing Proteinuria
Time Frame: One year
Reduction from baseline proteinuria.
One year

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Protection of the glomerular filtration rate
Time Frame: One year
Maintaining glomerular filtration rate or inferior reduction to 5 ml per minute per 1.73 m2 of body-surface area from baseline.
One year

Collaborators and Investigators

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

Sponsor

University of Sao Paulo General Hospital

Investigators

  • Study Chair: General Hospital, University of São Paulo

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)

December 1, 2016

Primary Completion (Actual)

February 1, 2018

Study Completion (Actual)

March 1, 2018

Study Registration Dates

First Submitted

May 4, 2016

First Submitted That Met QC Criteria

May 5, 2016

First Posted (Estimate)

May 9, 2016

Study Record Updates

Last Update Posted (Actual)

May 3, 2018

Last Update Submitted That Met QC Criteria

April 30, 2018

Last Verified

April 1, 2018

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 54326916.4.0000.0068
  • USP Brazil (Other Identifier: University of São Paulo School of Medicine)

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

Yes

IPD Plan Description

The data will be evaluated monthly by researchers at the scientific meetings of the department. Data from this study will be considered joint property of the parties involved. Researchers are, however, responsible for committing to make public the results.

IPD Sharing Time Frame

The results of this research will be published to become public domain.

IPD Sharing Supporting Information Type

  • Study Protocol

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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