Miguel Concepción

Class of 2009

UMass Medical School

Educational Presentation for Middle & High School Students

What Do You Know?

Bone Marrow

It is a spongy matrix located in the center of many bones.

It contains stem cells. It is the factory where

all the cellular components of blood are made.

University Healthcare http://healthcare.utah.edu/healthinfo/pediatric/hemat/bonetran.htm

Problems with Bone Marrow

There are many diseases that affect the bone marrow such as:

Cancers (i.e. Leukemia & Lymphomas) Genetic Disorders ( i.e. SCID)

Many of these diseases are often fatal! BM transplant may be the last line of

defense.

BM Transplantation

A bone marrow transplant replaces a patient's unhealthy stem cells in the bone marrow with healthy stem cells from a volunteer donor.

Is Blood Transfusion the Same??

2 completely different things! Blood is a finished product that is constantly

replenished every 3 months. Only offers a temporary symptomatic fix. By providing stem cells, a BM transplant

gives one the ability to constantly renew blood cells.

Bone Marrow Registry Database

Ages 18-60 Buccal Swab obtained HLA cell type determined

Donors must have similar cell types as recipient in order to prevent bad reactions.

Information is confidentially put into the national registry.

Necessity of the Registry

There remains a low number of participants in the registry.

It is difficult for a recipient to find a complete match; the more people in the registry the higher the likelihood of matching.

Compounded Problem Patients are more likely to match with someone in

their ethnic group; however, there are even fewer underrepresented people in the registry.

NMDP Registry by Race

75,000

415,000

480,000

8,000

3,000,000

150,000

1,500,000

American Indian/AlaskaNative

Asian

Black or AfricanAmerican

Native Hawaiian or OtherPacific Islander

White

Multiple Race

Unknown*

Facts and Figures, The National Marrow Donor Program . Creating Connections. Saving Lives. http://www.marrow.org/MEDIA/facts_figures.pdf

The Process

Donor will be contacted if he/she matches the patient’s cell type and the process is explained.

Donor may still back out. If committed, the donor will meet the medical

team and the method of stem cell extraction is determined.

Bone Marrow Stem Cell or Peripheral Blood Stem Cell

Marrow Collection

Surgical day procedure Marrow extracted from

pelvis (hip) using a hollow needle

Anesthesia is used to minimize pain.

Copyright © 2005 Nucleus Communications, Inc. All rights reserved. www.nucleusinc.com

Marrow Collection

Most patients will go home the same day.

Many experience lower back pain and stiffness for several days.

The marrow stem cells will completely regenerate in 4-6 weeks.

Peripheral Blood Stem Cell (PBSC)

Allows collection of stem cells through the blood rather than bone

A drug must be taken a week prior to extraction to induce the stem cells

An apheresis process is used in extraction.

http://www.communitybloodservices.org/bone_marrow_donor_5_nmdp_steps.htm

PSBC Collection

The whole process may take several hours.

Side effects include headache and muscle aches during a week prior to collection.

Summary

The whole donation process will not cost the donor anything; it will be covered by the recipient’s insurance.

BM transplant is a life-saving procedure that offers hope to many afflicted with certain diseases.

Questions?

Contact Information

Caitlin Raymond International Registry 508 334 8969 http://www.crir.org/registerdonor.php Located Here In Worcester, Ma

National Marrow Donor Program 1-800-627-7692

http://www.marrow.org/HELP/Join_the_Registry/index.html