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Once donated cord blood is listed on the Be the Match registry, doctors can access it to treat patients who need stem cell transplants. Public cord blood banks keep the names of both mothers and babies confidential to protect the privacy of families.
The baby’s cord blood will be processed and stored in a laboratory facility, often referred to as a blood bank. The cord blood should be processed and stored in a facility that is accredited by the American Association of Blood Banks (AABB) for the purpose of handling stem cells.
Cord tissue is rich in another type of stem cell. Although there are no current uses, researchers are excited about the benefits cord tissue stem cells may offer in potential future users, such as regenerative medicine. By storing both, you’ll have potential access to more possibilities
Several research teams have reported studies in animals suggesting that cord blood can repair tissues other than blood, in diseases ranging from heart attacks to strokes. These findings are controversial: scientists often cannot reproduce such results and it is not clear HOW cord blood may be having such effects. When beneficial effects are observed they may be very slight and not significant enough to be useful for developing treatments. If there are positive effects, they might be explained not by cord blood cells making nerve or heart cells, but by the cells in the cord blood releasing substances that help the body repair damage.
Sign a consent form to donate. This consent form says that the donated cord blood may be used by any patient needing a transplant. If the cord blood cannot be used for transplantation, it may be used in research studies or thrown away. These studies help future patients have a more successful transplant.
There are some hospitals that have dedicated collections staff who can process mothers at the last minute when they arrive to deliver the baby. However, in the United States that is the exception to the rule.
Osteopetrosis is a genetic disease, so this means that doctors could use a sibling’s cord blood cells to treat Anthony, but they cannot use his own cells because the disease is in every cell in his body. In fact, a majority of the diseases listed in private banking firms’ marketing material as treatable with stem cells are genetic diseases.
The proteins stem from three HLA genes, and you inherit one HLA from each parent, or half your HLA markers from your mother and half from your father. This gives siblings a 25 percent chance of being a perfect match, a 50 percent chance of being a partial match and another one-in-four chance of not being a match at all. Unfortunately, about seven out 10 patients who need a transplant don’t have a suitable donor in their family. They can either rely on their own stem cells, isolated before treatment or previously preserved, or try to find a match through a public donor.
Lack of awareness is the #1 reason why cord blood is most often thrown away. For most pregnant mothers, their doctor does not even mention the topic. If a parent wants to save cord blood, they must be pro-active.
The main reason for this requirement is to give the cord blood bank enough time to complete the enrollment process. For the safety of any person who might receive the cord blood donation, the mother must pass a health history screening. And for ethical reasons, the mother must give informed consent.
In this way, cord blood offers a useful alternative to bone marrow transplants for some patients. It is easier to collect than bone marrow and can be stored frozen until it is needed. It also seems to be less likely than bone marrow to cause immune rejection or complications such as Graft versus Host Disease. This means that cord blood does not need to be as perfectly matched to the patient as bone marrow (though some matching is still necessary).
Parents sign a consent form, giving the public bank permission to add their child’s cord blood to a database. This database will match transplant patients with a suitable donor. No information about the donor, or their family, is displayed online. The website used in America is Be The Match. They maintain a database of donations and banks across the country, while also working with foreign banks. Your child’s cord blood could save someone living anywhere in the world.
Cord blood donation doesn’t cost anything for parents. Public cord blood banks pay for everything which includes the collection, testing, and storing of umbilical cord blood. This means that cord blood donation is not possible in every hospital.
^ Reddi, AS; Kuppasani, K; Ende, N (December 2010). “Human umbilical cord blood as an emerging stem cell therapy for diabetes mellitus”. Current stem cell research & therapy. 5 (4): 356–61. doi:10.2174/157488810793351668. PMID 20528762.
Stem cells are able to transform into other types of cells in the body to create new growth and development. They are also the building blocks of the immune system. The transformation of these cells provides doctors with a way to treat leukemia and some inherited health disorders.
Some brochures advertising private cord blood banking show children with cerebral palsy, a neurological disorder, who were treated with their own stem cells. In the case of Cord Blood Registry, the company lists all stem cell transplants conducted at Duke University. In a list of individuals treated in their “stem cell therapy data” cerebral palsy is listed. However, transplants were part of an early research study and studies of efficacy are just now underway.
Umbilical cord blood was once discarded as waste material but is now known to be a useful source of blood stem cells. Cord blood has been used to treat children with certain blood diseases since 1989 and research on using it to treat adults is making progress. So what are the current challenges for cord blood research and how may it be used – now and in the future?
CBR is a proud media partner of @MarchForBabies, as we join @MarchofDimes in the fight for the #health of all #moms and #babies. Join us at Fort Mason in San Francisco on April 28th and march with us, because every baby deserves the best possible start. marchforbabies.org
We offer standard and premium processing options for our cord blood service. The standard cord blood processing method has been in place since 1988 and thousands of transplants using this method have been successful. Our premium service uses a superior new type of processing, which greatly enhances your return on investment and captures more stem cells (what you want) while reducing the number of red blood cells and other contaminants (what you don’t want). Please visit our processing technology page to learn about our standard and premium processing methods.
Unlike other banks, CBR uses a seamless cryobag for storage. The seamless construction decreases the potential for breakage that can occur in traditional, seamed-plastic storage bags. Prior to storage, each cryobag is placed in a second overwrap layer of plastic, which is hermetically sealed as an extra precaution against possible cross contamination by current and yet unidentified pathogens that may be discovered in the future. CBR stores the stem cells in vaults, called dewars, specially designed for long-term cryostorage. The cord blood units are suspended above a pool of liquid nitrogen that creates a vapor-phase environment kept at minus 196 degrees Celsius. This keeps the units as cold as liquid nitrogen without immersing them in liquid, which can enable cross-contamination. Cryopreserved cord blood stem cells have proven viable after more than 20 years of storage, and research suggests they should remain viable indefinitely.
Each cord blood bank has different directions for returning the consent form. Some banks may ask you to mail the consent form along with the health history forms or to bring the original consent form with you to the hospital. Other banks may have you finish the form at the hospital. Follow the directions from your public cord blood bank.
Luckily for expectant parents, cord blood can be easily collected at the baby’s birth via the umbilical cord with no harm to the mother or baby. This is why pregnancy is a great time to plan to collect and bank a baby’s cord blood.
Private storage of one’s own cord blood is unlawful in Italy and France, and it is also discouraged in some other European countries. The American Medical Association states “Private banking should be considered in the unusual circumstance when there exists a family predisposition to a condition in which umbilical cord stem cells are therapeutically indicated. However, because of its cost, limited likelihood of use, and inaccessibility to others, private banking should not be recommended to low-risk families.” The American Society for Blood and Marrow Transplantation and the American Congress of Obstetricians and Gynecologists also encourage public cord banking and discourage private cord blood banking. Nearly all cord blood transplantations come from public banks, rather than private banks, partly because most treatable conditions can’t use a person’s own cord blood. The World Marrow Donor Association and European Group on Ethics in Science and New Technologies states “The possibility of using one’s own cord blood stem cells for regenerative medicine is currently purely hypothetical….It is therefore highly hypothetical that cord blood cells kept for autologous use will be of any value in the future” and “the legitimacy of commercial cord blood banks for autologous use should be questioned as they sell a service which has presently no real use regarding therapeutic options.”