NCT02564796

Erythropoietin to Prevent Unnecessary Transfusions In Patients With Cyanotic CHD - A Prospective Control Trial

Erythropoietin to Prevent Unnecessary Transfusions In Patients With Cyanotic Congenital Heart Disease - A Prospective Randomized Control Trial

• Status: Terminated
• Phase: Phase 2
• Study type: Interventional
• Enrollment: 4 (actual)
• Sponsor: University of California, San Diego · Academic / Other
• Sex: All
• Age: 8 Weeks
• Healthy volunteers: Not accepted

Summary

Cyanotic congenital cardiac patients require higher hemoglobin concentrations (red blood cell levels) for optimal oxygen delivery to the body. Prophylactic erythropoietin (EPO) and iron can prevent and/or decrease the amount of blood transfusions needed in this population. We seek to investigate if EPO and iron make a clinically significant difference in the number of transfusions given to these patients and the morbidity associated with it.

Detailed description

Congenital heart disease occurs in about 1% of all live births. Cyanotic cardiac lesions in particular are at risk for significant mortality and morbidity because of their reduced ability to provide adequate oxygenation to the body and the brain. Many experts believe that to have adequate oxygen carrying capacity that these infants should ideally have a hemoglobin level greater than 13 g/dL. Many of these patients require blood transfusions prior to surgery to provide adequate oxygenation. The cause for this is likely multifactorial including normal neonatal physiology, frequent lab draws, and co-morbidities. Although rare, the morbidity due to transfusions can be devastating to this population including transmitted infections, transfusion reactions, extra hospitalizations, and antigen sensitization that would complicate heart transplant if needed. There are centers in the United States that have developed protocols using erythropoietin to minimize blood product transfusions before and after surgery, also referred to as "bloodless surgery". There have been retrospective studies evaluating the success of these protocols, but there are no randomized controlled prospective studies that the investigators have studying the effects of erythropoietin effects in patients with cyanotic heart disease in regards to transfusion prevention. Congenital cyanotic cardiac patients require higher hemoglobin concentrations for optimal oxygen delivery. Prophylactic erythropoietin can prevent and/or decrease the amount of blood transfusions needed prior to surgery. The researchers seek to investigate if erythropoietin makes a clinically significant difference in the number of transfusions given to these patients and the morbidity associated with it.

Conditions

• Cyanotic Congenital Heart Disease
• Anemia
• Cyanosis
• Congenital Heart Disease

Interventions

Type	Name	Description
DRUG	Epoetin Alfa and Iron	Patients in the treatment group will receive weekly EPO injections and iron supplementation for 6 weeks starting before 8 weeks of age, 1 week after their first procedure (surgery or heart catheterization) They will be followed for 14 weeks.
DRUG	Iron	Patients in the treatment group will not receive any extra intervention outside of standard of care. They will receive iron supplementation for 6 weeks starting before 8 weeks of age, 1 week after their first procedure (surgery or heart catheterization). They will be followed for 14 weeks.

Timeline

• Start date: 2016-11-01
• Primary completion: 2020-06-01
• Completion: 2020-06-01
• First posted: 2015-10-01
• Last updated: 2021-12-02
• Results posted: 2021-12-02

Locations

1 site across 1 country: United States

Regulatory

• FDA-regulated drug study