Efficacy of Ondansetron on Vomiting Due to Acute Gastroenteritis in Pediatric During Winter (Ondangapi)

December 3, 2014 updated by: Assistance Publique - Hôpitaux de Paris

Acute gastroenteritis is a common disease especially in children. With bronchiolitis and influenza, she participated widely in weight of winter epidemics that causes problems every year our health care system, particularly in the pediatric emergency and inpatient since they are the second leading cause of hospitalization in children. The main symptoms of viral acute gastroenteritis are diarrhea and vomiting which exposes children to the risk of sometimes severe dehydration, the most common cause of hospitalization. There is no specific treatment for these infections. At most, there is a vaccine against severe rotavirus diarrhea (Rotarix ® and RotaTeq ®), but does not yet official recommendations to use in France. The treatment of acute gastroenteritis virus is symptomatic and is generally based on the use of oral rehydration solutions (ORS) whose administration is limited by the frequent presence of vomiting. Until now, no treatment has demonstrated its effectiveness on vomiting due to acute gastroenteritis virus in children. Conventional anti-emetics, widely prescribed, are ineffective in practice, very few studies in this indication and encumbered side effects. Several drugs have long been used in children to fight against severe vomiting associated with the administration of anti-cancer chemotherapy, such as granisetron (Kytril ®) and ondansetron (Zofren ®). The mechanism of action of these molecules is well known. They act both on the enteric nervous system by blocking serotonin receptors. Several placebo-controlled trials suggest that ondansetron is effective in reducing the number of vomiting in children emergency consultant for acute gastroenteritis. However, the method used in these tests and the number of children enrolled has not yet demonstrated the efficacy of ondansetron on the number of admissions, the number of emergency and return the cost / benefit ratio of this treatment. In addition, several studies reported the occurrence of watery stools more frequently in children treated with the placebo group.

Evidence that ondansetron is well tolerated and effective for reducing the severity of vomiting during acute gastroenteritis pediatrics winter could support the use of this treatment in routine pediatric emergencies.

This study is a clinical trial, multicenter, controlled versus placebo whose main objective is to evaluate the efficacy of ondansetron to decrease the intensity of vomiting in children with acute gastroenteritis during winter emergencies Upon arrival to the emergency room after signing. Consent, an ECG is performed in eligible patients. Children meet all the criteria for inclusion and non-inclusion receive, at random, one of two treatments: ondansetron (active) or placebo. The study does not alter the usual care of the child to the emergency room. After passing emergency, patients will be followed in the study for 8 days, through a phone call home to J3 and J7. The total duration of patient participation in the study is 8 days, including 4 hours emergencies (usual transit time to emergencies).

Study Overview

Status

Terminated

Intervention / Treatment

Detailed Description

Acute gastroenteritis is a common disease especially in children. With bronchiolitis and influenza, she participated widely in weight of winter epidemics that causes problems every year our health care system, particularly in the pediatric emergency and inpatient since they are the second leading cause of hospitalization in children. The main symptoms of viral acute gastroenteritis are diarrhea and vomiting which exposes children to the risk of sometimes severe dehydration, the most common cause of hospitalization. There is no specific treatment for these infections. At most, there is a vaccine against severe rotavirus diarrhea (Rotarix ® and RotaTeq ®), but does not yet official recommendations to use in France. The treatment of acute gastroenteritis virus is symptomatic and is generally based on the use of oral rehydration solutions (ORS) whose administration is limited by the frequent presence of vomiting. Until now, no treatment has demonstrated its effectiveness on vomiting due to acute gastroenteritis virus in children. Conventional anti-emetics, widely prescribed, are ineffective in practice, very few studies in this indication and encumbered side effects. Several drugs have long been used in children to fight against severe vomiting associated with the administration of anti-cancer chemotherapy, such as granisetron (Kytril ®) and ondansetron (Zofren ®). The mechanism of action of these molecules is well known. They act both on the enteric nervous system by blocking serotonin receptors. Several placebo-controlled trials suggest that ondansetron is effective in reducing the number of vomiting in children emergency consultant for acute gastroenteritis. However, the method used in these tests and the number of children enrolled has not yet demonstrated the efficacy of ondansetron on the number of admissions, the number of emergency and return the cost / benefit ratio of this treatment. In addition, several studies reported the occurrence of watery stools more frequently in children treated with the placebo group.

Evidence that ondansetron is well tolerated and effective for reducing the severity of vomiting during acute gastroenteritis pediatrics winter could support the use of this treatment in routine pediatric emergencies.

This study is a clinical trial, multicenter, controlled versus placebo whose main objective is to evaluate the efficacy of ondansetron to decrease the intensity of vomiting in children with acute gastroenteritis during winter emergencies Upon arrival to the emergency room after signing. Consent, an ECG is performed in eligible patients. Children meet all the criteria for inclusion and non-inclusion receive, at random, one of two treatments: ondansetron (active) or placebo. The study does not alter the usual care of the child to the emergency room. After passing emergency, patients will be followed in the study for 8 days, through a phone call home to J3 and J7. The total duration of patient participation in the study is 8 days, including 4 hours emergencies (usual transit time to emergencies).

Outside the study drug administration, it will be in the framework of the research:

  • An electrocardiogram inclusion
  • A stool specimen
  • A fill two questionnaires, one of which during the passage of emergency and the other during two phone calls within 7 days after the departure of emergencies.

This will be done in addition to the balance necessary to support the patient.

Study Type

Interventional

Enrollment (Actual)

20

Phase

  • 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 Locations

      • Clamart, France, 92141
        • Vincent Gajdos

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

9 months to 13 years (Child)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Age ≥ 6 months and ≤ 15 years
  • Children who had more than 3 non bilious vomiting and bloodless within 12 hours before emergency department visit
  • Children whose parents agree to be contacted by phone
  • Completion of a medical examination (to communicate results to the patient)
  • Informed consent and written / holder (s) of parental authority (s) present

Exclusion Criteria:

  • Children with a congenital long QT (ECG prior to inclusion required)
  • Children with and / or current symptomatic cardiovascular
  • Children with a shock
  • Children with a concomitant surgical pathology
  • Notion of head trauma within 3 days before the emergency department visit
  • Suspicion of intracranial hypertension (intracranial hypertension)
  • Children who underwent surgery within 14 days before the emergency department visit
  • Suspected acute can be alone responsible for vomiting, such as: discovery of diabetes, acute adrenal insufficiency, including acute neurological acute meningitis, acute respiratory illness with cough emetogenic acute otitis media, acute pyelonephritis, .. . .
  • Child tracking to one of the following chronic conditions treated:

heart o

  • pulmonary
  • digestive (except gastroesophageal reflux)
  • kidney
  • hematologic (immunosuppression / SCD)
  • endocrine / metabolic (diabetes, adrenal insufficiency)

    • Phenylketonuria
    • Allergy or intolerance to ondansetron or any of the ingredients of the syrup
    • Children who received treatment with an anti-emetic (Primperan ®, Motilium ®, vogalene ®) within 24 hours before emergency department visit
    • Pregnancy or breastfeeding
    • No affiliation to a social security scheme (beneficiary or assignee)
    • Family not speaking

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
Intervention / Treatment
Experimental: Ondansetron

The treatments in the form of cases numbered 1 vial of 50 ml of ondansetron 0.8 mg / ml oral solution + 5 ml syringe for oral administration.

No special storage conditions ondansetron syrup.The treatment is administered orally as a single dose of 2.5 ml = 2 mg per 5 kg weight of the child, not to exceed a maximum dose of 10mg. A second outlet, at the same dose, is restored if the child vomits within 15 minutes after the first administration.

The treatment is administered orally in a single dose of 2.5 ml = 2 mg per 5 kg weight of the child, not to exceed the maximum dose of 10mg. A second dose, the same dose is given back if the child vomits within 15 minutes after the first administration.

The bottle contains at least 2 doses of up to 10 mg for a second dose can be given back in case of vomiting within 15 minutes after the first dose in children weighing more than 25 kg.

The dosage should be adjusted according to the weight of the child

Other Names:
  • Ondansetron hydrochloride dihydrate
Placebo Comparator: placebo

The treatments in the form of cases numbered 1 vial of 50 ml of placebo 0.8 mg / ml oral solution + 5 ml syringe for oral administration.

No special storage conditions placebo syrup.The treatment is administered orally as a single dose of 2.5 ml = 2 mg per 5 kg weight of the child, not to exceed a maximum dose of 10mg. A second outlet, at the same dose, is restored if the child vomits within 15 minutes after the first administration.

The treatment is administered orally in a single dose of 2.5 ml = 2 mg per 5 kg weight of the child, not to exceed the maximum dose of 10mg. A second dose, the same dose is given back if the child vomits within 15 minutes after the first administration.

The bottle contains at least 2 doses of up to 10 mg for a second dose can be given back in case of vomiting within 15 minutes after the first dose in children weighing more than 25 kg.

The dosage should be adjusted according to the weight of the child

Other Names:
  • Ondansetron hydrochloride dihydrate

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Success will be defined by the absence of vomiting between 15 minutes and 4 hours after administration of study treatment.
Time Frame: the absence of vomiting between 15 minutes and 4 hours after administration of study treatment.
Success will be defined by the absence of vomiting between 15 minutes and 4 hours after administration of study treatment.
the absence of vomiting between 15 minutes and 4 hours after administration of study treatment.

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Hospital admissions for acute gastroenteritis, intravenous infusion for rehydration, return emergency department visit, severity and duration of diarrhea and vomiting. Treatment safety will also be assessed. These criteria will be assessed within 7 days
Time Frame: These criteria will be assessed within 7 days after the departure of emergencies.

Hospital admissions for acute gastroenteritis, intravenous infusion for rehydration, return emergency department visit, severity and duration of diarrhea and vomiting. Treatment safety will also be assessed.

These criteria will be assessed within 7 days after the departure of emergencies.

These criteria will be assessed within 7 days after the departure of emergencies.

Collaborators and Investigators

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

Investigators

  • Principal Investigator: Gajdos Vincent, PHD, APHP

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)

October 1, 2014

Study Completion (Actual)

October 1, 2014

Study Registration Dates

First Submitted

January 6, 2014

First Submitted That Met QC Criteria

January 6, 2014

First Posted (Estimate)

January 7, 2014

Study Record Updates

Last Update Posted (Estimate)

December 4, 2014

Last Update Submitted That Met QC Criteria

December 3, 2014

Last Verified

October 1, 2012

More Information

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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