Understanding Bone Marrow/Stem Cell Transplant | Knight …
By daniellenierenberg
Stem cell transplants from bone marrow or blood offer lifesaving treatment. They are also taxing physically and emotionally.
Its important to know:
What are stem cells?
Blood cells are short-lived and must be replaced. Blood-forming stem cells (hematopoietic cells)divide and multiply. Some mature into one of three blood cell types:
Stem cells are found in bone marrow, in the bloodstream and in umbilical cord blood. In the bloodstream, they are called peripheral blood stem cells (PBSCs). Stem cells from any of these sources can be used in transplants.
What are stem cell transplants?
With a stem cell transplant, a doctor gives you healthy replacementcells that help you fight infection and disease. Doctors most often use stem cell transplants to treat blood disorders and blood cancers that:
A transplant is like a blood transfusion. There are three types:
How stem cell transplants work
Youundergo a process called conditioning. Chemotherapy, radiation therapy or both are used todestroycancer cells and healthy cells that could keep your body from accepting transplanted cells.
New cells are added toyour bloodstream with an IV. The cellscollect in your bone marrow, where they produce new blood cells. Because conditioning leaves your immune system weak, you will need two to three weeks of monitoring.
Who gets a transplant?
At the OHSU Knight Cancer Institute, we consider every person with blood cancer for a stem cell transplant. It might be right for you if your cancer didnt respond to other treatment or if your cancer came back after treatment.
Our providers meet at weekly gatherings called tumor boards to develop the best treatment options for each patient.
Our team considers factors such as your:
Youll want to consider:
What disorders do transplants treat?
Bone marrow/stem cell transplants may be an option to treat:
Leukemias:
Lymphomas:
Other blood cancers and blood disorders:
Other conditions:
Types of stem cell transplants
There are two main types of transplants, each with risks and benefits. OHSU is the only place in Oregon that offers allogeneic transplants.
Autologous transplant
What is it?This type uses your own stem cells. This eliminates the risk of your body rejecting donor cells or of donor cells attacking your body. A relapse may be more likely, though, because you wont have healthy donated cells to attack any diseased cells that remain after conditioning.
How it works:Your care team collects bone marrow using a hollow needle or draws blood and uses a machine to separate out stem cells. The stem cells are frozen. After the conditioning process, the cells are transplanted using anIV drip.
Allogeneic transplant
What is it? We use cells from a donor. Sometimes your own cells are too diseased to collect and reuse. Donor cells are more aggressive in killing any diseased cells left after conditioning. The risk is that they may aggressively target your healthy cells as well, a complication called graft-versus-host disease.
How it works: After the conditioning process, we transplant healthy donor cells using anIV drip. The donor cells help your body rebuild your immune system. A donor can be a relative or someone else whose marrow matches yours.
Allogeneic transplants include:
Bone marrow donors
OHSU has participated in Be The Match: The National Marrow Donor Program since 1996. This program helps people find a lifesaving marrow or PBSC donor. Donors must meet medical guidelinesand should expect to spend 20 to 30 hours in treatment over four to six weeks.
Testing:To find the closest match, doctors will test your blood and a potential donors blood to find their human leukocyte antigen (HLA) type.
HLA markers:Everyone inherits a set of HLA markers from their parents. These markers, contained in almost all of your cells, tell your body which cells belong to you. The more matching markers you and a donor have, the better your chances of a successful transplant. OHSU has success with haploidentical transplants, however, in which as few as half the markers match.
Transplant risks
As with any procedure, transplants involve risks. Your care team will discuss these with you in detail.
Infection: Chemotherapy and radiation therapy weaken your immune system. You are at high risk of infection for up to six weeks until your new cells make healthy blood cells. Your care team will keep you in a safe environment with protection against airborne germs. You will receive safety instructions for going home.
Low platelets:Your platelets will be low for three or more weeks. We will take great care to help you avoid injury or bleeding. Some patients may need a blood transfusion to replace platelets.
Pain:Mouth or throat pain is a common side effect of chemotherapy and radiation therapy. It may cause difficulty eating or swallowing for a few weeks.
Graft failure: Transplant (graft) failure occurs when the body rejects the donor cells. This is rare with stem cell transplants but more common when HLA types are poorly matched.
Graft-versus-host disease:This happens when transplanted cells from the donor attack the recipients tissue and organs. This common complication can range from mild to life-threatening.
Organ damage:Chemotherapy and radiation can leave lasting damage. Well monitor you closely for signs of any problem.
Infertility:The chemotherapy and radiation therapy used before transplants typically result in infertility. OHSU fertility expertscan offer options to preserve your ability to have children before treatment begins.
Physical and emotional effects
Transplants are difficult. They require weeks in or near the hospital, away from work and regular activities. Our cancer social workerscan provide support to you and your family before, during and after treatment:
Read the original here:
Understanding Bone Marrow/Stem Cell Transplant | Knight ...
- Rejuvenating the immune system by depleting certain stem cells - National Institutes of Health (NIH) (.gov) - April 19th, 2024
- New gene therapy eliminates need for bone marrow transplant. Here's how it works. - CBS News - April 19th, 2024
- New gene therapy eliminates need for bone marrow transplant. Here's how it works. - MSN - April 19th, 2024
- Long Island boy with rare blood disorder undergoes gene therapy - MSN - April 19th, 2024
- Philadelphia Wings player, Connecticut man will be forever bonded by bone marrow donation: "He's my hero" - CBS Philly - April 10th, 2024
- VRD versus VCD as induction therapy before autologous stem cell transplantation in multiple myeloma: a nationwide ... - Nature.com - April 10th, 2024
- Register as a bone marrow donor today and save lives - The Citizen - April 10th, 2024
- Resilient anatomy and local plasticity of naive and stress haematopoiesis - Nature.com - March 26th, 2024
- A Deeper Depth of Response After Salvage Therapy Improves Outcomes of Autologous Stem Cell Transplantation in ... - Cureus - March 26th, 2024
- Iron restriction keeps blood stem cells young, researchers find - Phys.org - March 18th, 2024
- Blood drive, bone marrow testing to be held in local woman's memory - The Winchester Star - March 18th, 2024
- Signal of Benefit for Stem Cell Therapy in Progressive MS - Medscape - March 10th, 2024
- Woman, 22, With Leukemia Recalls Symptoms And New Treatment She Received: EXCLUSIVE - TODAY - March 10th, 2024
- This Swedish startup wants to reduce the cost, and controversy, around stem cell production - TechCrunch - March 10th, 2024
- Outcomes and prognosis of haploidentical haematopoietic stem cell transplantation in children with FLT3-ITD mutated ... - Nature.com - March 10th, 2024
- Harmonizing definitions for hematopoietic recovery, graft rejection, graft failure, poor graft function, and donor ... - Nature.com - March 10th, 2024
- Hematopoietic cell transplantation and cell therapy activity landscape survey in the Kingdom of Saudi Arabia; a report ... - Nature.com - March 10th, 2024
- How an MS friendship led to HSCT and a love of running - Multiple Sclerosis News Today - March 10th, 2024
- Iron Limitation Preserves Youthfulness of Blood Stem Cells - Mirage News - March 10th, 2024
- Allogeneic Hematopoietic Cell Transplantation in Advanced Systemic Mastocytosis: A retrospective analysis of the ... - Nature.com - March 10th, 2024
- AJMC in the Press, February 23, 2024 - AJMC.com Managed Markets Network - February 24th, 2024
- Orca Bio Presents Promising Data on Orca-T in Two Oral Presentations at the 2024 Tandem Meetings of ASTCT and ... - Yahoo Finance - February 24th, 2024
- New approaches to live-track the production of different types of blood cells in mice - Medical Xpress - February 24th, 2024
- If Other Treatments Aren't Working -- Stem Cell Transplant May Be A Good Option In CLL - SurvivorNet - February 24th, 2024
- Expanding the Horizons of Cell and Gene Therapy - RegMedNet - February 24th, 2024
- The strangers who saved each others lives - BBC - February 24th, 2024
- City of Hope Research Featuring the Successful Treatment of the Oldest Patient to Achieve Remission for Leukemia ... - StreetInsider.com - February 15th, 2024
- 3D printing and material processing combined to create artificial bone - Optics.org - February 15th, 2024
- Man, 63, is in remission from HIV five years after receiving groundbreaking stem cell transplant... - The Sun - February 15th, 2024
- Team demonstrates fabrication method to construct 3D structures that mimic bone microstructure - Phys.org - February 15th, 2024
- Hematopoietic Stem Cells and Their Role in Development and Disease Therapy - The Scientist - February 15th, 2024
- Blood cell family trees trace how production changes with aging - MIT News - February 7th, 2024
- New study on promising stem cell-based therapy for Crohn's disease - Medical Xpress - January 30th, 2024
- Second haploidentical bone marrow transplantation with antithymocyte antibody-containing conditioning regimen for ... - Nature.com - January 30th, 2024
- Stem cell study shows how gene activity modulates the amount of immune cell production in mice - Medical Xpress - January 30th, 2024
- Global Stem Cell Therapy Industry Outlook to 2028, Driven by Therapeutic Innovations and Clinical Advancements ... - Yahoo Finance - January 30th, 2024
- 1st-of-its-kind therapy blocks immune attack after stem-cell transplant - Livescience.com - January 22nd, 2024
- Individualized dose of anti-thymocyte globulin based on weight and pre-transplantation lymphocyte counts in pediatric ... - Nature.com - January 22nd, 2024
- Implications of stress-induced gene expression for hematopoietic stem cell aging studies - Nature.com - January 22nd, 2024
- LVHN announces opening of new stem cell transplant center. Here's what that means for the Lehigh Valley - The Morning Call - January 22nd, 2024
- Fast Five Quiz: Chronic GVHD Risk Factors and Prevention - Medscape Reference - January 22nd, 2024
- Could Treatments for HIV and Sickle Cell Open the Gene Therapy Floodgates? - BioSpace - January 22nd, 2024
- Effects of fine particulate matter on bone marrow-conserved hematopoietic and mesenchymal stem cells: a systematic ... - Nature.com - January 14th, 2024
- Donating Bone Marrow and Stem Cells: The Process and What To Expect - On Cancer - Memorial Sloan Kettering - January 14th, 2024
- No, Rep. Steve Scalise Didn't Vote Against Stem Cell Research From Which He Is Now Benefiting - Yahoo News - January 14th, 2024
- Hematopoietic Stem Cell Transplantation Market to Grow Rapidly During the Study Period (2019-2032), Evaluates ... - PR Newswire - January 14th, 2024
- Life-saving donation from Philly athlete saves life: 'Feeling so strong, I owe that all to him' - AOL - January 14th, 2024
- The Key to Creating Blood Stem Cells May Lie in Your Own Blood - ScienceAlert - January 14th, 2024
- Dr Phillips on the Rationale for the GLOBRYTE Trial in Relapsed/Refractory MCL - OncLive - January 14th, 2024
- COVID-19 and HSCT Recipients: Risk Factors and Prevention Measures - Medriva - January 14th, 2024
- Bone Marrow Transplant: Heres What You Need To Know About This Therapy - Times Now - January 5th, 2024
- New insights about the development of hematopoietic stem cells - Drug Target Review - December 28th, 2023
- Bone Marrow Transplantation | Johns Hopkins Medicine - December 20th, 2023
- Stem Cell or Bone Marrow Transplant | American Cancer Society - December 20th, 2023
- Embryonic-stem-cell-derived mesenchymal stem cells relieve experimental contact urticaria by regulating the functions ... - Nature.com - December 20th, 2023
- Researchers discover crucial step in creating blood stem cells - Phys.org - December 20th, 2023
- A niche topic: understanding the development of hematopoietic stem cells - Fred Hutchinson Cancer Center - December 20th, 2023
- Vertex developed a CRISPR cure. Its already on the hunt for something better. - MIT Technology Review - December 20th, 2023
- FDA approves cure for sickle cell disease, the first treatment to use gene-editing tool CRISPR - NBC News - December 12th, 2023
- First therapy using CRISPR technology will treat sickle cell disease - Morning Brew - December 12th, 2023
- 7 medical breakthroughs that gave us hope in 2023 - National Geographic - December 12th, 2023
- Understanding Chronic Myeloid Leukemia: Causes, Symptoms, and Treatment - Everyday Health - December 12th, 2023
- Mansour bin Zayed witnesses inauguration of ADSCC Bone Marrow Transplant & Cellular Therapy Congress 2023 - ZAWYA - November 26th, 2023
- ADSCC Bone Marrow Transplant and Cellular Therapy Congress 2023 to take place in Abu Dhabi - ZAWYA - November 18th, 2023
- Orchard Therapeutics Reports First Quarter 2023 Financial Results and Announces Initiation of Rolling Submission for Biologics License Application of... - May 16th, 2023
- Family of 7-month-old in need of bone marrow transplant hosting donor registration event - CBS Pittsburgh - May 8th, 2023
- Anika Continues to Expand Addressable Market for Tactoset Injectable Bone Substitute with Additional 510(k) Clearance from FDA - Marketscreener.com - April 5th, 2023
- MorphoSys Completes Enrollment of Phase 3 MANIFEST-2 Study of Pelabresib in Myelofibrosis with Topline Results Expected by End of 2023 -... - April 5th, 2023
- VOR BIOPHARMA INC. Management's Discussion and Analysis of Financial Condition and Results of Operations (form 10-K) - Marketscreener.com - March 25th, 2023
- BioRestorative Therapies to Seek FDA Approval to Expand the Clinical Application of BRTX-100 - Marketscreener.com - March 17th, 2023
- BioSenic delivers a new post-hoc analysis of its Phase III JTA-004 trial on knee osteo-arthritis with positive action on the most severely affected... - March 17th, 2023
- JASPER THERAPEUTICS, INC. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (form 10-K) - Marketscreener.com - March 9th, 2023
- For a range of unmet medical needs, India offers a fantastic opportunity to push cell and gene therapies: B .. - ETHealthWorld - March 9th, 2023
- NGM BIOPHARMACEUTICALS INC Management's Discussion and Analysis of Financial Condition and Results of Operations. (form 10-K) - Marketscreener.com - March 1st, 2023
- Bone health: Tips to keep your bones healthy - Mayo Clinic - January 27th, 2023
- Bone marrow drive held for military wife with cancer - January 27th, 2023
- Bone cancer - Symptoms and causes - Mayo Clinic - January 27th, 2023
- Bone | Definition, Anatomy, & Composition | Britannica - January 19th, 2023
- Bone Definition & Meaning - Merriam-Webster - January 19th, 2023
- What Is Bone? | NIH Osteoporosis and Related Bone Diseases National ... - January 19th, 2023