Related Experiment Video
Updated: Aug 16, 2026
Continuous Manual Exchange Transfusion for Patients with Sickle Cell Disease: An Efficient Method to Avoid Iron Overload
Published on: March 14, 2017
Blood transfusion in newborn
1Department of Hematology, All India Institute of Medical Sciences, New Delhi, India. mrmahapatra@hotmail.com
Insights
Premature infants often need red blood cell transfusions due to immature immune systems. Strategies focus on minimizing transfusion risks and using transfusions only when necessary, considering long-term consequences.
Area of Science:
- Neonatal Medicine
- Pediatric Hematology
- Transfusion Medicine
Background:
- Premature infants are a frequently transfused patient group, primarily receiving red blood cells.
- Immune system immaturity, metabolic load, and maternal antibodies complicate transfusions in neonates.
- Transfusion strategies aim to mitigate risks and ensure transfusions are clinically indicated.
Purpose of the Study:
- To review strategies for reducing red blood cell transfusions in premature infants.
- To discuss the challenges and considerations in neonatal transfusion practices.
- To highlight the importance of minimizing transfusion-related risks and long-term consequences.
Main Methods:
- Literature review of current transfusion practices in neonatal units.
- Analysis of strategies including blood conservation and erythropoietin use.
- Discussion of factors influencing transfusion needs and outcomes in premature infants.
Main Results:
- Blood conservation techniques have successfully reduced transfusion rates in neonatal intensive care units.
- Erythropoietin offers a potential strategy but is less effective in the sickest, most transfused infants.
- Minimizing transfusion risks and adhering to strict indications remain paramount.
Conclusions:
- Reducing the need for transfusions in premature infants is crucial for improving outcomes.
- Careful consideration of immune factors, metabolic status, and long-term effects is essential.
- Optimizing transfusion strategies balances benefits against potential risks in this vulnerable population.
Abstract:
Premature infants are among the most frequently transfused groups of patients, usually receiving red cells. The immaturity of the immune system, its lesser ability to cope with a metabolic load and the presence of maternal antibodies, all complicate the picture. Conservation of blood to minimize losses and the need for replacement transfusion is an important strategy that has already been successful in reducing the need for transfusion on neonatal units. The advent of erythropoietin provides another strategy for reducing the need for transfusion. It is unfortunate that the sickest patients who require the most transfusion poorly respond to erythropoietin. Main concern is the long-term consequences of transfusion. Presently the aim is to minimize transfusion risks and give transfusions only when they are indicated.
Related Concept Videos
02:45Blood Transfusion and Agglutination
History
The history of blood transfusion dates back to the 17th century, when early attempts were made in animals. In 1818 James Blundell, a British doctor, performed the first successful human blood transfusion. Later in 1900, Karl...
01:15Transcytosis of IgG
IgG molecules from a mother undergo transcytosis starting around 13 weeks of gestation. The amount of IgG transferred and entering the fetal blood circulation increases with...
01:19Rh Blood Group
01:10Blood Typing
Antigens are protein molecules that reside on the surface of red blood cells (RBCs). The ABO and Rh blood typing systems target antigens A,...
01:15Blood Transfusion
Blood Transfusion Overview
A blood transfusion is a medical procedure used to replace blood lost due to injury, surgery, or to treat conditions such as anemia or cancer. During a transfusion, donor blood is...
01:07Development of Blood Vessels
The initial formation of this system is facilitated by the small amount of yolk present in the ovum and yolk sac. Blood vessels originate from...