The purpose of this study is to investigate the effects of intravenous furosemide on cardio-respiratory performance in neonates receiving a packed red blood cell (PRBC) transfusion who are considered at high risk of volume overload.
Red cell transfusion is a very common practice in neonates, particularly in preterm infants. It has been estimated that approximately 300,000 neonates undergo transfusions annually. The decision to administer a blood transfusion to a sick anemic neonate is made after consideration of multiple clinical factors, including: poor weight gain, oxygenation failure, and recurrent apnea and bradycardia. These decisions are also influenced by physician preferences. For many years, furosemide has been used routinely by physicians during and after blood transfusions in neonates and other age groups. The rationale behind this common practice is to reduce the vascular overload that may be imposed by the additional blood volume delivered during transfusion. This belief, however, lacks the support of scientific clinical evaluation.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
TRIPLE
Enrollment
64
The dose of furosemide will be 1 mg/kg by intravenous bolus injection
1 mg/kg by intravenous bolus injection
Mount Sinai Hospital
Toronto, Ontario, Canada
RECRUITINGThe Hospital for Sick Children
Toronto, Ontario, Canada
NOT_YET_RECRUITINGCardiac chamber volume loading.
Time frame: 4 hours after drug administration and 24 hours post recruitment
Clinical cardio-respiratory stability (heart rate, blood pressure, respiratory rate, oxygen saturation, and oxygen requirement).
Time frame: 4 hours after drug administration and 24 hours post recruitment
Myocardial performance, cardiac input and output and pulmonary hemodynamics (echocardiograph exam).
Time frame: 4 hours after drug administration and 24 hours post recruitment
Changes in electrolyte balance, body weight and urine output.
Time frame: 4 hours after drug administration and 24 hours post recruitment
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