Effect of Acetylcysteine in Pediatric Acute Pyelonephritis.

April 18, 2016 updated by: Jamshid Salamzadeh, PhD, Shahid Beheshti University of Medical Sciences

Study of the Effect of Acetylcysteine on Inflammation Biomarkers in Pediatric Acute Pyelonephritis.

In different studies, it has been shown that "antioxidant" utilization has favorable therapeutic effects not only on control of acute symptoms but also on prevention of delayed problems from acute and chronic pyelonephritis.

According to the efficacy of acetylcysteine as a potent antioxidant, safety of this drug and side effects of similar or either less than placebo, this study was designed to evaluate the efficacy of this drug on inflammatory biomarkers of pediatric acute pyelonephritis. It is a triple-blind placebo controlled study on a population of 64 patients 1-16 years old that have "definite" or "probable" diagnosis of acute pyelonephritis in "Mofid" hospital.

After randomization, patients will be given acetylcysteine or placebo with dosing according to their weight. Results of treatment are evaluated according to serum procalcitonin, C reactive protein and leukocyte count before drug prescription (baseline) and 5 days after drug prescription. Side effects are also recorded in both groups. Patients will be receiving their routine antimicrobial drugs in addition to acetylcysteine.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Actual)

70

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

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

2 years to 12 years (Child)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Patients between the ages of 1 and 16
  • Having the diagnosis of "definite" or "probable" urinary tract infection according to guidelines of "pediatric infectious disease research center

Exclusion Criteria:

  • Patients younger than 1 or older than 16 years old
  • Patients without the diagnosis of "definite" or "probable" urinary tract infection according to guidelines of "pediatric infectious disease research center"
  • Patients with acute/ chronic infectious or inflammatory diseases other than pyelonephritis.

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
Intervention / Treatment
Active Comparator: Acetylcysteine
Effervescent tablet of acetylcysteine 600 mg dosing according to weight, until 5 days. Dose for patients more than 30 kg: 1.5 tablet daily 8.5-30 kg: 1 tablet daily less than 8.5 kg: 70 mg/kg
Drug: Acetylcysteine
Placebo Comparator: Placebo
Placebo effervescent tablet of acetylcysteine 600 mg dosing according to weight, until 5 days. Dose for patients more than 30 kg: 1.5 tablet daily 8.5-30 kg: 1 tablet daily: more than 30 kg: 1.5 tablet daily 8.5-30 kg: 1 tablet daily less than 8.5 kg: 70 mg/kg
Drug: placebo acetylcysteine

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Serum procalcitonin
Time Frame: Change from baseline serum procalcitonin at 5 days
Change from baseline serum procalcitonin at 5 days

Secondary Outcome Measures

Outcome Measure
Time Frame
Serum C Reactive Protein
Time Frame: Change from baseline serum C Reactive Protein at 5 days
Change from baseline serum C Reactive Protein at 5 days
Leukocyte count
Time Frame: Change from baseline leukocyte count at 5 days
Change from baseline leukocyte count at 5 days
Probable adverse effects (nausea, vomiting, bad tasting, stomatitis, ...)
Time Frame: Participants will be followed for the duration of hospital stay, an expected average of 5 days
Participants will be followed for the duration of hospital stay, an expected average of 5 days

Collaborators and Investigators

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

Sponsor

Shahid Beheshti University of Medical Sciences

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

January 1, 2014

Primary Completion (Actual)

April 1, 2016

Study Completion (Actual)

April 1, 2016

Study Registration Dates

First Submitted

February 28, 2014

First Submitted That Met QC Criteria

March 4, 2014

First Posted (Estimate)

March 6, 2014

Study Record Updates

Last Update Posted (Estimate)

April 20, 2016

Last Update Submitted That Met QC Criteria

April 18, 2016

Last Verified

April 1, 2016

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • NAC1165

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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