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Prior to the cord blood being harvested you will need to complete a health history questionnaire, and provide a blood sample to check for disease. In most situations, you will also be required to sign a consent form to confirm your intention to have the cord blood harvested.
Ballen K., Broxmeyer H. E., McCullough J., Piaciabello W., Rebulla P., Verfaillie C. M., & Wagner J. E. (2001). Current status of cord blood banking and transplantation in the United States and Europe. Biology of Blood and Marrow Transplantation, 7(12), 635–645 [PubMed]
Many cord blood banks will also store cord tissue. Research around cord tissue is still in it’s early stages, and while there is little known about the benefits of cord blood tissue, researchers are confident that cord tissue treatments could included repairing damaged tissue, ligaments and organs resulting from burns, ulcers or wounds.
There are many “what if” situations that we all consider in our life. One of the most serious is “What if a child or other family member was to become seriously ill?” Cord Blood Banking clinics have been growing exponentially in response to this common fear. But should you ever find yourself in this dilemma, what are the pros and cons of using cord blood cells versus other stem cell-related treatments? This article will take a comparative look at some of the key benefits and difficulties as well as the financial costs of cord blood banking.
Given the difficulty in estimating the need for using one’s own cord blood cells for transplantation, private storage of cord blood as “biological insurance” is unwise. However, banking should be considered if there is a family member with a current or potential need to undergo a stem cell transplantation.
There are several advantages of using umbilical cord blood stem cells over bone marrow stem cells for transplants (see Table 2). The first advantage is that umbilical cord blood is relatively easy to collect and process. Once considered a substance to be thrown away after a birth, now the cord blood can be easily saved. After it is saved and sent to a storage facility, the cord blood is quickly available for use within days to weeks after processing. In contrast, bone marrow stem cells can take much longer to find a match, collect the sample, and process. The process for bone marrow transplantation can take from weeks to months. The collection process for cord blood is not painful to either mother or child and can be done either prior to or after the delivery of the placenta (Gonzalez-Ryan, VanSyckle, Coyne, & Glover, 2000; Percer, 2009). Bone marrow transplants, on the other hand, require the donor to be hospitalized, anesthetized, and experience postcollection pain and discomfort. Thus, compared to cord blood, bone marrow collection and transplantation of stem cells are more costly (Drew, 2005; Moise, 2005).
Wall DA, Carter SL, Kernan NA, et al. Busulfan/melphalan/antithymocyte globulin followed by unrelated donor cord blood transplantation for treatment of infant leukemia and leukemia in young children: the Cord Blood Transplantation study (COBLT) experience. Biol Blood Marrow Transplant.2005;11 :637– 646
Priority shipping: Cord blood companies that use priority shipping services have families ship them cord blood in a heavily insulated box, which arrives at the cord bank at a certain time, but does not guarantee that the blood remains at a certain temperature.
Another contributor to cord blood banking costs is the quality of the collection kit. Cheaper banks typically use flimsy collection kits. To insure the survival of newborn stem cells, the shipping container should be thermally insulated to maintain kit temperature during cord blood shipments.
Well, this is how the entire procedure of cord blood banking. Right after the blood is extracted, it is sent for to the bank. In the bank, the cord blood is checked, tested, processed and finally preserved. This preservation is ensured by controlled freezing under high end freezing conditions. Certain private banks collect a certain segment of the umbilical cord along with the cord blood. The umbilical cord tissue contains various stem cells that are quite different from the general cord blood cells. Research experts are studying in order to understand the possible use of the stem cells in medicine.
These are diagnoses for which stem cell treatments are being studied either in the laboratory with cell cultures or in animals that mimic the human disease. The experimental therapies are not yet in human clinical trials. In experimental research, it is often not clear whether an eventual therapy, if developed, would be Autologous or Allogeneic.
The term “Cord Blood harvesting” has a slightly morbid sound, but in reality, it is a very worthwhile and potentially lifesaving field of medical science. Umbilical Cord blood is blood that remains in the umbilical cord after birth. This umbilical cord blood is full of stem cells, and these powerful cells can be harvested for use in medical testing, or for transplantation into another host. A transplantation of harvested umbilical cord blood can have a profound effect on the recovery of patients with a host of medical conditions such as leukemia, cancers, thalassemia, Diabetes and some other diseases.
Patients with leukemia, lymphoma, or certain inherited metabolic or immune system disorders have diseased blood-forming cells. For some patients, an umbilical cord blood or bone marrow transplant (also called a BMT) may be their best treatment option.
Laughlin MJ, Rizzieri DA, Smith CA, et al. Hematologic engraftment and reconstitution of immune function post unrelated placental cord blood transplant in an adult with acute lymphocytic leukemia. Leuk Res.1998;22 :215– 219
The procedure of cord clamping can be delayed for a considerable period of time. However, the delay has to be a brief one. It cannot be delayed more than one or two minutes. If the procedure of clamping the cord is delayed for too long, the blood present in the cord might clot and once the blood clots it does not benefit anyone. Neither does it help your baby nor can it be collected for storage.
I had some information about the very basics of umbilical cord blood banking, but I did not have the answers to most of the second couple’s questions. The first couple had some of the answers, but based on the limited knowledge I had, I felt that the information that the first couple shared was simply the information that the cord blood bank had supplied. I suspected that the cord blood bank had only shared information that was in its best interest to gain another customer. Therefore, my suspicions put me on a path to learn more about umbilical cord blood and, thus, cord blood banking and cord blood transplants.
Families with a history of diseases can greatly benefit from cord blood banking, as an insurance policy against possible future diseases. However, cord blood banking is expensive, can’t be used to treat everything, and your child may not even need it—at private cord blood banks, most is eventually discarded. Lastly, you should be aware that if the child develops certain genetic diseases, the cord blood will have the same genetic flaws.
Bielorai B, Trakhtenbrot L, Amariglio N, et al. Multilineage hematopoietic engraftment after allogeneic peripheral blood stem cell transplantation without conditioning in SCID patients. Bone Marrow Transplant.2004;34 :317– 320
3. Heart disease. It’s the leading cause of death in the United States, and stem cells may provide some relief. Research is underway to see if injecting the cells into the heart could help regenerate heart muscle damaged by, for example, a heart attack. Again, researchers have reported success in rodents.
10. Organ failure. What better way to ease the shortage of organs for transplantation than to grow new ones? That’s what some scientists think, and with stem cells, that vision may become more than a pipe dream. Last year, researchers grew a beating rat heart in the lab with the help of heart cells from newborn rats, preliminary proof of the concept.
There are no health risks related to cord blood collection. Cord blood is retrieved from the umbilical cord after it has been cut, thus preventing any pain, discomfort, or harm. This process is completely safe.
Just like other blood donations, there is no cost to the donor of cord blood. If you do not choose to store your baby’s blood, please consider donating it. Your donation could make a difference in someone else’s life.