Introduction
This information will help you understand your choices, whether you share in the decision-making process or rely on your doctor's recommendation.
Key points in making your decision
Consider the following when making your decision:
- Your risk of getting a disease through a blood transfusion in the United States is very rare. The risk of infection from a blood transfusion is higher in less developed countries.1
- The most significant risk of having a blood transfusion is having a transfusion reaction because the blood you are given does not match your blood type. This occurs in 1 of 14,000 transfusions and is usually a result of an administrative error in which blood is mislabeled or the label on the blood is misread.1 This small risk is the same whether you bank your own blood (autologous donation) or receive blood from donors.
- Your body may not have time to replace the blood you banked before the surgery. You may have less blood than normal at the time of the surgery and so can tolerate less blood loss before needing a transfusion. In some cases, it is possible that you would not have needed a transfusion at all if you had not banked blood before your surgery.
Medical Information
Blood transfusion is a medical treatment to replace blood or portions of the blood lost through injury, surgery, or disease.
What is the greatest risk of a transfusion?
The greatest risk of having a blood transfusion is a transfusion reaction. A transfusion reaction may be mild or severe, and a severe reaction can be life-threatening. Transfusion reactions occur when there is an imperfect match between your blood and the blood you are given. Most adverse reactions occur because of an administrative error, either mislabeling of a unit of blood by the laboratory or misreading of the label by the doctors and nurses before the blood is given to you. Because of the potential for a serious reaction, great care is taken to prevent these labeling and reading errors. A transfusion reaction occurs about once in every 14,000 transfusions.1 It is possible to have a mild transfusion reaction even if your blood and the blood given are properly matched.
Some people, especially those who have had several blood transfusions, produce antibodies against certain components in the blood they receive. The immune system mistakes the new blood as harmful and tries to destroy it. Careful screening helps reduce the risk for these problems.2
The risk for an administrative error is the same whether you bank your own blood before surgery or receive a transfusion of donor blood. It is also possible for an administrative error to result in your receiving the correct blood type but not the blood you banked before your surgery.
What is the risk of infection from a transfusion?
The transmission of viral infections, such as hepatitis or HIV, through blood transfusions has become very rare because of the safeguards enforced by the U.S. Food and Drug Administration (FDA) on the collection, testing, storage, and use of blood. The risk of infection from a blood transfusion is higher in less developed countries.
It is possible for blood to become contaminated with bacteria during or after donation. Transfusion with blood containing bacteria can result in a systemic bacterial infection. The risk for this is the same whether you bank your own blood before surgery or receive a blood transfusion of donor blood.
Is there a risk in banking blood before surgery?
Because blood cannot be stored very long, you must bank your blood a few weeks before your surgery. This may not allow sufficient time for your body to make enough new blood to replace what you banked for your surgery. You may have less blood than normal at the time of the surgery and so be able to tolerate less blood loss before needing a transfusion. In some cases, it is possible that you would not have needed a transfusion at all if you had not banked blood before your surgery.
Can I bank enough blood to cover my surgical need?
Most people are able to safely bank 2 to 4 units of blood before surgery. If you are having major surgery that may require a greater amount of blood than this, you probably cannot bank enough blood before the surgery.
Talk with your surgeon to estimate the amount of blood you might need for your surgery.
If you need more information, see the topic Blood Transfusion.
Your Information
Your choices are:
- Bank your own blood before your surgery. Note that this option is not totally risk-free and may actually increase your need for a transfusion.
- Do not bank your own blood before surgery. If you need a transfusion, you will receive donor blood from the blood bank.
The decision about whether to bank your blood before surgery takes into account your personal feelings and the medical facts.
| Reasons to bank blood before surgery | Reasons not to bank blood before surgery |
|---|---|
Are there other reasons you might want to bank blood before surgery? |
Are there other reasons you might not want to bank blood before surgery? |
These personal stories may help you make your decision.
Wise Health Decision
Use this worksheet to help you make your decision. After completing it, you should have a better idea of how you feel about banking blood before surgery. Discuss the worksheet with your doctor.
Circle the answer that best applies to you.
| I am concerned about getting a viral infection from a blood transfusion. | Yes | No | Unsure |
| My surgery may require more blood than I can safely bank beforehand. | Yes | No | Unsure |
| My surgery is unlikely to require a transfusion. | Yes | No | Unsure |
| I have an increased risk of a transfusion reaction if I receive blood from other donors. | Yes | No | Unsure |
| I am concerned that I will need a transfusion I could have avoided if I bank blood. | Yes | No | Unsure |
| I have religious reasons not to receive a blood transfusion from other people. | Yes | No | Unsure |
Use the following space to list any other important concerns you have about this decision.
|
What is your overall impression?
Your answers in the above worksheet are meant to give you a general idea of where you stand on this decision. You may have one overriding reason to bank or not bank your blood before surgery.
Check the box below that represents your overall impression about your decision.
Leaning toward banking blood before surgery | Leaning toward NOT banking blood before surgery |
Return to the topic:
References
Citations
Credits
| Author | Caroline Rea, RN, BS, MS |
| Editor | Susan Van Houten, RN, BSN, MBA |
| Associate Editor | Michele Cronen |
| Associate Editor | Pat Truman, MATC |
| Primary Medical Reviewer | Anne C. Poinier, MD - Internal Medicine |
| Specialist Medical Reviewer | Joseph O'Donnell, MD - Hematology/Oncology |
| Last Updated | December 27, 2007 |
| Author: | Caroline Rea, RN, BS, MS | Last Updated: December 27, 2007 |
| Medical Review: | Anne C. Poinier, MD - Internal Medicine Joseph O'Donnell, MD - Hematology/Oncology | |
 © 1995-2008 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated. This information does not replace the advice of a doctor. Healthwise disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. How this information was developed to help you make better health decisions. | ||
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