Efficacy of Magnesium Sulfate Bolus in Pediatric Patients With Bronchiolitis
Overview
- Phase
- Phase 2
- Intervention
- Magnesium Sulfate
- Conditions
- Bronchiolitis, Viral
- Sponsor
- University of Louisville
- Enrollment
- 40
- Locations
- 1
- Primary Endpoint
- To evaluate the effect of this therapy on clinical respiratory status
- Status
- Active, not recruiting
- Last Updated
- last year
Overview
Brief Summary
The purpose of this study is to more rigorously evaluate the response to a single bolus of magnesium sulfate in a population of patients with moderate to severe bronchiolitis. The primary outcome will be to evaluate the effect of this therapy on clinical respiratory status. Secondary outcomes of interest will include the incidence of adverse effects and safety profile of magnesium bolus use in this population.
Detailed Description
This randomized placebo-controlled pilot study is designed to evaluate the above referenced outcomes. Study drug initiation will occur in the local pediatric intensive care unit in patients with a clinical diagnosis of bronchiolitis and whose parent/LAR consents for their participation. Our goal is to enroll and evaluate a total of 40 patients. Upon obtaining informed consent, the participant will receive an enrollment history and physical to include: baseline Modified Pulmonary Index Score (MPIS), blood pressure, vital signs, and epidemiologic data. The participant will then receive either a bolus of 50mg/kg Magnesium Sulfate (MgSO4) or normal saline as placebo medication over twenty minutes. Vital signs and MPIS will be monitored according to the study schedule, for a total of six hours. During the period of monitoring subjects will not receive additional bronchodilators unless otherwise deemed clinically necessary by the subject's attending physician. If administered, these will be recorded by investigative team.
Investigators
John W Berkenbosch
Professor
University of Louisville
Eligibility Criteria
Inclusion Criteria
- •Infants under 12 months of age
- •Admitted to the pediatric intensive care unit
- •Moderate/severe bronchiolitis using MPIS
- •Less than 24 hours of admission to the PICU
- •Parent/LAR consents for infant to participate
Exclusion Criteria
- •Patients with the following conditions are ineligible: chronic lung disease, unrepaired congenital heart disease, and cyanotic heart disease.
Arms & Interventions
Magnesium Sulfate
The patient will receive a bolus of 50mg/kg MgSO4 over twenty minutes.
Intervention: Magnesium Sulfate
Placebo
The patient will receive a bolus of Normal Saline over twenty minutes.
Intervention: Magnesium Sulfate
Outcomes
Primary Outcomes
To evaluate the effect of this therapy on clinical respiratory status
Time Frame: 6 hours post bolus of medication versus placebo
MPIS will be used to follow respiratory status
Secondary Outcomes
- Identify the incidence of adverse effects and safety profile of magnesium sulfate(6 hours post bolus of medication versus placebo)