Viaspan

Viaspan is a preservation solution used in the organ transplantation process. It is specifically designed to preserve abdominal organs such as the liver, pancreas, and intestines during the period between organ retrieval and transplantation.

Composition

Viaspan is composed of several key ingredients that contribute to its organ-preserving properties. These include adenosine, allopurinol, glutathione, hydroxyethyl starch, mannitol, potassium phosphate, and sodium bicarbonate. Each of these components plays a crucial role in maintaining the viability of the organ during the preservation period.

Usage

Viaspan is used in the process of organ transplantation. After an organ is retrieved from a donor, it is flushed with Viaspan to remove blood and cool the organ, slowing down metabolism and reducing the risk of damage. The organ is then stored in a container filled with Viaspan until it is ready to be transplanted into the recipient.

Safety

In 2012, a potential contamination issue with Viaspan was identified. The manufacturer, Bristol-Myers Squibb, issued a recall for all batches of the product. However, after extensive testing, it was determined that the risk of contamination was extremely low and the recall was lifted.

See Also

• Organ transplantation
• Preservation solution
• Bristol-Myers Squibb

References

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