CPAP Survival Study in Ghana

Columbia University2,200 enrolled

Overview

The purpose of this study is to determine if the use of a continuous positive airway pressure (CPAP) machine (a device that blows air into the lungs) decreases the chance of a child dying from difficulty breathing.

Acute respiratory infections, malaria, and sepsis remain leading causes of death in children throughout the world.These conditions may lead to respiratory distress and eventually failure if not adequately managed. In developing countries with limited resources, advanced airway management and support can be challenging and needs to be approached in a different manner than is done in developed nations. For example, the use of invasive mechanical ventilation for respiratory distress is not an option in many resource-limited countries due to the lack of available technology, infrastructure, and trained personnel. Other alternatives should be utilized in order to support children with reversible conditions during their acute respiratory distress stage. One such alternative is non-invasive positive pressure. Prior research demonstrated that nasal bubble CPAP can be successfully introduced and utilized in a developing country's emergency ward. Nurses in four Ghanaian district hospital emergency wards (Kintampo, Mampong,Nkoranza, and Wenchi) were able to safely apply CPAP and monitor the patient's response. The investigators demonstrated that patients receiving CPAP had a significant decrease in respiratory rate compared with those that did not with a mean difference of 14 breaths per minute. There were no major side effects associated with the use of CPAP. Now that CPAP has demonstrated to decrease respiratory rate in a non-specific disease population presenting with respiratory distress it is important to determine if it also improves survival. Therefore, the purpose of the study is to determine if the use of CPAP in children 1 month to 5 years of age with respiratory distress decreases mortality.

Study Type

INTERVENTIONAL

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

NONE

Enrollment

2,200

Conditions

Pneumonia Acute Respiratory Infection

Interventions

CPAPDEVICE

Appropriately sized nasal prongs will be selected for the patient, gently applied ensuring a tight seal, and securely fastened. The CPAP machine will be turned on to deliver a pressure of 5 cm H2O in the inspiratory limb of the system. Patients will be allowed to be in the position of most comfort, preferably with mouth closed to maintain pressure in the circuit.

Eligibility

Sex: ALLMin age: 1 MonthMax age: 5 Years

Medical Language ↔ Plain English

Inclusion Criteria: * One month to five years of age * Respiratory rate (RR) greater than 50 breaths per minute in three months to one year of age, and greater than 40 breaths per minute in one to five years of age * Presence of sub costal, intercostal, supraclavicular retractions or nasal flaring Exclusion Criteria: * Age less than one month or older than five years * Skin breakdown around nose/mouth or facial trauma * Unable to protect airway * Uncontrollable emesis * Unresponsiveness * poor respiratory effort requiring positive pressure ventilation or invasive mechanical ventilation for respiratory failure * known or suspected pneumothorax

Locations (2)

Mampong District Hospital

Mampong, Ashanti Region, Ghana

Kintampo District Hospital

Kintampo, Brong Ahafo, Ghana

Outcomes

Primary Outcomes

All cause mortality

The primary outcome will be 2 week mortality rate in children receiving CPAP and standard therapy compared with children receiving standard therapy alone.

Time frame: 2 weeks

Secondary Outcomes

Respiratory rate

To measure change in respiratory rates between children receiving CPAP compared to those who do not for 24 hours.

Time frame: 24 hours

Data from ClinicalTrials.gov

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