Summary
of Tenth Meeting
May
17-18, 2007
Washington,
DC
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Summary of Tenth Meeting
The Secretary’s Advisory Committee
on Heritable Disorders and Genetic Diseases
in Newborns and Children was convened
for its 10th meeting at 9:08
a.m. on Thursday, May 17, 2007, at the
Ronald Reagan Building and International
Trade Center in Washington, D.C. The meeting
was adjourned at 1:58 p.m. on Friday,
May 18, 2007. In accordance with the provisions
of Public Law 92-463, the meeting was
open for public comments on May 18, 2007.
| Committee
Members Present |
|
| Amy
Brower, Ph.D.
Executive Director
Medical Informatics and Genetics
Third Wave Molecular Diagnostics
315 South Fork Place
South Sioux City, NE 68776
Gregory
A. Hawkins, Ph.D.
Associate Professor
Department of Internal Medicine
Section on Pulmonary, Critical Care,
Allergy
and Immunologic Diseases
Center for Human Genomics
Wake Forest University School of
Medicine
Medical Center Boulevard
Winston-Salem, NC 27157-1054
R.
Rodney Howell, M.D.
Chair, Secretary’s
Advisory Committee on Heritable
Disorders and Genetic Diseases in
Newborns and Children
Professor, Department of Pediatrics
(D820)
Leonard M. Miller School of Medicine
University of Miami
P.O. Box 016820
Miami, FL 33101
Jana
Monaco
Board Member
Organic Acidemia Association
3175 Ironhorse Drive
Woodbridge, VA 22192
|
James
A. Newton, M.D.
President
Alabama Neonatal Medicine, P.C.
7203 Copperfield Drive
Montgomery, AL 36117
Piero
Rinaldo, M.D., Ph.D.
Professor of Laboratory Medicine
T. Denny Sanford Professor of Pediatrics
Vice-Chair of Academic Affairs and
Intramural
Practice
Department of Laboratory Medicine
and Pathology
Mayo Clinic College of Medicine
200 First Street, Southwest
Rochester, MN 55905
Michael
Skeels, Ph.D., M.P.H.
Director
Oregon State Public Health Laboratory
1717 SW Tenth Avenue
Portland, OR 97201
Liaison
Members
Joseph Telfair, Dr.P.H.,
M.S.W., M.P.H.
Secretary's Advisory Committee on
Genetics, Health, and Society
Professor, Public Health Research
and Practice
Department of Public Health Education
School of Health and Human Performance
University of North Carolina at
Greensboro
437 HHP Building
1408 Walker Avenue
P.O. Box 26170
Greensboro, NC 27402-6170
|
|
|
Ex-Officio
Members
Coleen Boyle, Ph.D., M.S.
Director, Division of Birth Defects
and Developmental Disabilities
Division of National Center on Birth
Defects and Developmental Disabilities
Centers for Disease Control and
Prevention
1600 Clifton Road, Mailstop E86
Atlanta, GA 30333
Denise Dougherty, Ph.D.
Senior Advisor, Child Health and
Quality
Improvement
Agency for Healthcare Research and
Quality
540 Gaither Road
Rockville, MD 20850
Peter C. van Dyck, M.D.,
M.P.H., M.S.
Associate Administrator
Maternal and Child Health Bureau
Health Resources and Services Administration
Parklawn Building
5600 Fishers Lane, Room 18-05
Rockville, MD 20857
Executive Secretary
Michele A. Lloyd-Puryear,
M.D., Ph.D.
Chief, Genetic Services Branch
Maternal and Child Health Bureau
Health Resources and Services Administration
Parklawn Building
5600 Fishers Lane, Room 18A-19
Rockville, MD 20857
|
American
Academy of Pediatrics
Tracy
L. Trotter, M.D., FAAP
200
Porter Drive, 3rd Floor
San
Ramon, CA 94583
American
College of Obstetricians and Gynecologists
Anthony
R. Gregg, M.D.
Director,
Maternal Fetal Medicine
Medical
Director of Genetics
Department
of Obstetrics and Gynecology
University
of South Carolina School of Medicine
Two
Medical Park, Suite 208
Columbia,
SC 29203
Child
Neurology Society
Bennett Lavenstein, M.D.
Associate Professor, Neurology &
Pediatrics
Neurology
Department
Children’s
National Medical Center
111
Michigan Avenue
Washington,
DC 20010
Department
of Defense
Lt.
Col. David S. Louder, III, M.D.
Chief
Consultant for Maternal-Child Medicine
Air
Force Medical Corps
AFMSA/SGOC
110
Luke Avenue, Room 405
Bolling
AFB, DC 20032
Food
and Drug Administration
Ethan D. Hausman, M.D., FAAP, FCAP
Medical Officer
Inborn
Errors of Metabolism Team
Division
of Gastroenterology Products
WO-22,
Room 5171, HFD-180
US
FDA, CDER, OND, ODE-3
10903
New Hampshire Avenue
Silver
Spring, MD 20993-0002 |
|
|
| Organization
Representatives Present
American Academy of Family Physicians
Norman B. Kahn, Jr.,
M.D.
Vice
President, Science and Education
American
Academy of Family Physicians
11400
Tomahawk Creek Parkway
Leawood,
KS 66211-6272 |
|
| Genetic
Alliance
Sharon
Terry
President
and Chief Executive Officer
Genetic
Alliance
4301
Connecticut Avenue, N.W., Suite
404
Washington,
D.C. 20008-2304
March
of Dimes Birth Defects Foundation
Diane
Ashton, M.D., M.P.H.
Deputy
Medical Director
March
of Dimes
1275
Mamaroneck Avenue
White Plains, NY 10605 |
|
CONTENTS
I.
WELCOME, OPENING REMARKS.
II.
PROCESS FOR NOMINATING/EVALUATING CANDIDATE
CONDITIONS FOR THE NEWBORN SCREENING PANEL.
-
Proposal for an External Evidence Review
Group (ERG)
- Cover
Letter for the Nomination Form
III.
LONG-TERM FOLLOWUP AND TREATMENT IN NEWBORN
SCREENING
- Update
on the Followup & Treatment Subcommittee’s
Activities and April 2007 Meeting on
Long-Term Followup in Newborn Screening
- Draft
Position Paper on Long-Term Followup
in Newborn Screening
IV.
NATIONAL INSTITUTES OF HEALTH’S RESEARCH
ACTIVITIES RELATED TO NEWBORN SCREENING
V.
REGIONAL COLLABORATIVES’ LONG-TERM FOLLOWUP
PROJECTS
- Region
4 Genetics Collaborative: Adaptive Turnaround
Documents, Newborn Screening, and the
Medical Home
- Region
3/Southeastern Regional Genetics Group:
Newborn Screening Long-Term Followup
Project
- Region
3/Southeastern Regional Genetics Group:
Followup Initiatives Related to Sickle
Cell Disease
VI.
UPDATE ON THE STATUS OF STATE NEWBORN
SCREENING PROGRAMS AND REPORT ON TWO MEETINGS
VII.
COMPREHENSIVE NEWBORN SCREENING FOR INFANTS
IN THE MILITARY HEALTH SYSTEM
VIII.
COMMITTEE BUSINESS—SUBCOMMITTEE MEETINGS
& REPORTS
- Followup
& Treatment Subcommittee Report
- Laboratory
Standards & Procedures Subcommittee
Report
- Education
& Training Subcommittee Report
IX.
STANDARD OPERATING PROCEDURES FOR THE
ADVISORY COMMITTEE
- Substitute
Section D on Nonvoting Organizational
Liaison Representatives
- Appropriate
Mechanism for Representation from Industry
- Consideration
of Specific Organizations’ Requests
to Send Nonvoting Liaison Representatives
X.
REGIONAL COLLABORATIVES’ PROJECTS TO IMPROVE
LABORATORY PERFORMANCE IN NEWBORN SCREENING
- Region
4 Genetics Collaborative: Laboratory
Quality Improvement in MS/MS Newborn
Screening
- Region
6/Mountain States Genetics Regional
Collaborative: Improving the Quality
of Newborn Screening by MS/MS
XI.
FEDERAL LEGISLATION: AN UPDATE
XII.
PUBLIC COMMENT SESSION
XIII.
COMMITTEE BUSINESS
APPENDIX
A: WRITTEN PUBLIC COMMENTS
I.
WELCOME, OPENING REMARKS
Rodney Howell,
M.D.
Chair,
Secretary’s Advisory Committee on Heritable
Disorders
and Genetic Diseases in Newborns and
Children
Professor, Department of Pediatrics
Leonard M. Miller School of Medicine
University of Miami
New Committee Members
and Liaisons. Dr. Howell opened the
meeting by recognizing two new nonvoting
organizational liaison representatives
to the Advisory Committee: Ms. Sharon
Terry from the Genetic Alliance and Dr.
Timothy Geleske from the American Academy
of Pediatrics (AAP). Dr. Geleske was unable
to attend this meeting, and Dr. Tracy
Trotter represented the AAP in his absence.
Dr. Howell also noted that Dr. Michael
DeBaun, a pediatric hematologist and associate
professor at Washington University School
of Medicine in St. Louis, Missouri, has
joined the Committee as a new member.
Dr. van Dyck reported that a solicitation
for new Advisory Committee members to
replace members whose terms are ending
in September 2007 was published in the
Federal Register. The nomination
process closed in March and the U.S. Department
of Health and Human Services (HHS) is
reviewing the nominations.
Agenda for the Day.
Dr. Howell said that the agenda for
the 2-day meeting would include the following:
- Process
for nominating and evaluating conditions
for inclusion on the uniform newborn
screening panel. Dr. James Perrin
would present a proposal for the structure
and process for the new external Evidence
Review Group (ERG) that will
be involved in the process for adding
conditions to the uniform newborn screening
panel. The ERG will be cochaired by
Dr. Perrin and a Committee member.
- Long-term
followup after newborn screening. Dr.
Boyle and Dr. Alex Kemper would report
on the April 2007 workgroup 1-day meeting
on long-term followup for newborn screening.
-
Activities of the HRSA-Funded Regional
Genetics and Newborn Screening Collaboratives:
- Dr.
Stephen Downs, Dr. Rani Singh, and
Dr. James Eckman would report on
long-term followup projects related
to newborn screening undertaken
via two HRSA-funded Regional Genetics
and Newborn Screening Collaboratives:
the Region 4 Genetics Collaborative
and the Region 3/Southeastern Regional
Genetics Group (SERGG).
- Dr.
Rinaldo and Dr. Marzia Pasquali
would report on projects to improve
the performance of newborn screening
by tandem mass spectrometry (MS/MS)
in two Regional Genetics and Newborn
Screening Collaboratives: the Region
4 Genetics Collaborative and the
Region 6/Mountain States Genetics
Regional Collaborative Center.
- Report
on the status of the States with respect
to newborn screening. Dr. Brad Therrell
would give the Committee an update on
the current status of State newborn
screening programs and report on two
recent meetings related to newborn screening.
- Report
on newborn screening at the Department
of Defense. Dr. Louder would report
on the newborn screening program at
the U.S. Department of Defense.
-
Federal legislative update. Mr.
Emil Wigode from the March of Dimes
Birth Defects Foundation would provide
an update on Federal appropriations
and authorizing legislation of relevance
to the Advisory Committee.
-
Subcommittee meetings and reports.
The Advisory Committee’s Education
& Training Subcommittee, Followup
& Treatment Subcommittee, and Laboratory
Standards & Procedures Subcommittee
would meet on Thursday, May 17, 2007,
and give reports to the full Committee
on Friday, May 18, 2007. All of the
subcommittee meetings would be open
to the public.
Committee
Correspondence. Letters were sent
to the Secretary’s Advisory Committee
from several organizations requesting
formal representation on the Committee
as a nonvoting liaison representatives:
(1) the American College of Medical Genetics
(ACMG); (2) the Society for Inherited
Metabolic Disorders (SIMD): (3) Pediatrix
Medical Group; and (4) PerkinElmer Life
and Analytical Sciences, Inc. (included
under TAB #5 in the binder prepared for
the May 17-18, 2007, Advisory Committee
meeting). Dr. Howell asked Committee members
to review the letters so that they could
come to some decision about them later
in the meeting when standard operating
procedures for the Committee were discussed.
Approval
of Minutes. The minutes from the December
18-19, 2006, meeting of the Advisory Committee
on Heritable Disorders and Genetic Diseases
in Newborns and Children were approved.
Meeting
Dates for 2008. Dr. Lloyd-Puryear
said that dates for May and September
2008 meetings have not yet been set and
asked Committee members to indicate on
calendars provided in their binders (TAB
#17) which dates they would not be available.
II.
PROCESS FOR NOMINATING/EVALUATING CANDIDATE
CONDITIONS FOR THE NEWBORN SCREENING PANEL
A. Proposal for an External Evidence Review Group (ERG)
James
Perrin, M.D.
Professor of Pediatrics, Harvard Medical
School
Director, MassGeneral Hospital Center
for Child and Adolescent Health Policy
Director, Maternal and Child Health Bureau
Evidence Review Group, Systems of Care
for
Children and Youth with Special Health
Care Needs
Dr.
Perrin presented a proposal to the Advisory
Committee for the structure and process
for the Evidence Review Group (ERG) to
be involved in the nomination and evaluation
process for candidate conditions on the
uniform newborn screening panel. The proposed
ERG, he emphasized, would not make
recommendations to the Advisory Committee.
The primary role of the ERG would be to
review the evidence relevant to the Advisory
Committee in making recommendations about
which conditions to add or remove from
the uniform newborn screening panel recommended
by the American College of Medical Genetics
(ACMG).
Composition
of the ERG. Participants at an
October 23, 2006 meeting convened to think
through strategies for developing better
evidence for the Advisory Committee's
use in evaluating conditions for inclusion
in the uniform newborn screening panel.
They recommended that the ERG consist
of a core evidence group staff with a
project director who is knowledgeable
about epidemiology/methods; a consumer;
someone representing public health, someone
with experience in economic assessment;
and someone who brings content expertise
in genetics). The full Advisory Committee,
including some members who would be regular
participants, would assist the core ERG.
Individuals with ad hoc expertise in the
disorder or specific tests under consideration
or in methods would also assist the core
group. Dr. Perrin said a clear conflict-of-interest
policy would be established for ERG participants.
In addition, an external advisory group
for the ERG would be created to bring
additional expertise in review methods,
in genetics, and among health care providers.
Tweaking
the Nomination Form. The process approved
by the Advisory Committee for nominating
and reviewing conditions involves three
steps:
- Step
#1: Nomination form submitted by
proponent(s) of adding a condition
- Step
#2: Federal administrative review
of the nomination form
- Step
#3: Review by the Secretary’s Advisory
Committee on Heritable Disorders and
Genetic Diseases in Newborns and Children
-
Advisory Committee review
- Evidence-based
review by an external ERG
-
Advisory Committee review and decision
The
nomination form approved by the Committee
provides some evidence relevant to four
questions: (1) does the information clearly
define a disease (in different populations);
(2) what is the prevalence of the disease
(in different populations); (3) can the
condition be identified reasonably well
in screening; and (4) are there actions
after screening that can lead to positive
outcomes?
Participants
at an October 23, 2006, meeting convened
to think through strategies for developing
better evidence for the Advisory Committee's
use in evaluating conditions for inclusion
in the uniform newborn screening panel
generally affirmed the Advisory Committee’s
proposed nomination form and process (as
reported to the Committee in December
2006), but they agreed that some refinements
to the form by the ERG and Advisory Committee
will be necessary.
To
help refine the nomination form, the ERG
will seek greater clarity with members
of the Advisory Committee about the definitions
of terms such as accuracy (test), available
(test), efficacy (treatment), and urgency
(treatment). The ERG also will seek advice
from the Committee about what constitutes
the minimum sensitivity and specificity
of newborn screening tests. The ERG will
raise issues about the evidence regarding
costs, which are not on the current nomination
form, as well as issues related to potential
harms of screening.
In
some instances, a nomination form submitted
may be submitted to the Advisory Committee
and the Advisory Committee may decide
that there is not enough information about
the specific condition, test, or treatment
to move forward. In such instances, the
ERG could help the Committee determine
what pilot studies might be appropriate
to gather additional data needed to go
forward (e.g., testing and treating a
condition in one State using another State
as a control; better evidence of prevalence;
screening effectiveness in population
application).
The
ERG’s Evidence Review Process. The
ERG would review evidence on the following:
(1) the condition (prevalence, natural
history, different forms of the condition);
(2) screening and diagnostic testing;
and (3) treatment (risks, benefits, applicability
to what condition groups). The ERG would
use a decision analytic framework to address
risks and benefits. It would indicate
clearly where evidence is absent and what
information would be most critical in
trying to help the Advisory Committee
make decisions or recommendations.
Several
issues arise in reviewing the evidence
on screening for heritable disorders that
the ERG will have to keep in mind. First,
the ERG will not be doing a traditional
level-of-evidence approach, because most
of the conditions that one might screen
for are extremely rare, and there are
no randomized controlled trials. Second,
information on costs and benefits is limited,
especially if one considers all potential
outcomes true and false positives and
true and false negatives. Third, much
of the evidence that will be available
to the ERG is not published literature.
Thus, it will be very important for the
ERG to develop a systematic strategy for
determining (a) how to assess unpublished
literature, and (b) how to access unpublished
literature (e.g., Food and Drug Administration
data on trials for some of the drugs and
proprietary data from some of the companies
that are developing new treatments for
some of the conditions).
The
hope is that work by the ERG to frame
any remaining questions on the nomination
form would begin immediately. Then, at
the September 2007 Advisory Committee
meeting, conditions for in-depth systematic
reviews would be prioritized (current
nominations and possibly additional solicitations
from the community). If all goes well,
the ERG could then carry out evidence-based
reviews to have them ready for the Advisory
Committee at its meeting in the spring
of 2008.
Questions
& Comments
After
a few questions, Dr. Howell commended
Dr. Perrin and his group on their work
and stated that he believed the Committee
should encourage them to move ahead with
plans for the ERG as Dr. Perrin described.
There was no objection. Dr. Howell asked
Dr. Rinaldo and Dr. Brower to serve on
the ERG as liaison members from the Advisory
Committee on Heritable Disorders and Genetic
Diseases in Newborns and Children.
-
DECISION #1: Dr. Perrin will proceed
with plans for the external Evidence
Review Group (ERG) as described, and
the process of nominating and reviewing
conditions for inclusion on the uniform
newborn screening panel will begin.
Dr. Rinaldo and Dr. Brower will serve
on the ERG as the Advisory Committee’s
liaisons.
B.
Cover Letter for the Nomination Form
Dr.
Howell asked Advisory Committee members
for their comments on the draft of a cover
letter to go to people nominating conditions
to the uniform newborn screening panel.
The draft cover letter, developed by Dr.
Nancy Green and Dr. Marie Mann, was included
in TAB #6 of the materials given to Advisory
Committee members for the meeting.
Ms.
Terry suggested broadening the conflict-of-interest
portion of the form and said she would
give her comments to the Committee later.
Dr. Rinaldo recommended adding a paragraph
encouraging people to nominate a condition
using a team approach that involves patient
advocacy groups, clinicians, researchers,
labs, etc., rather than having separate
individuals submit nominations.
Several
people worked on draft language for the
paragraph related to the use of a team
approach, and after some discussion, Committee
members reached a consensus about what
language to include.
- DECISION
#2: The following language will be added
as the second paragraph of the cover
letter to accompany the nomination form
for candidate conditions on the uniform
screening panel: ACHDGDNC encourages
the preparation of the nomination form
by a multi-disciplinary team effort.
This team effort should reflect the
provision of evidence by both advocacy
and professional organizations and individuals
with expertise on the condition being
nominated and other issues relevant
to newborn screening.
III. LONG-TERM FOLLOWUP AND TREATMENT IN NEWBORN SCREENING
Dr.
Boyle and Dr. Alex Kemper reported on
the Advisory Committee’s Followup &
Treatment Subcommittee’s ongoing efforts
to identify the elements of long-term
followup and treatment in newborn screening
and to develop a position paper on the
topic for presentation to the Advisory
Committee and possible publication.
A. Update on the Followup & Treatment Subcommittee’s
Activities and April 2007 Meeting on Long-Term
Followup in Newborn Screening
Coleen
Boyle, Ph.D., M.S., Committee Member
Director, Division of Birth Defects and
Developmental Disabilities
Division of National Center on Birth Defects
and Developmental Disabilities
Centers for Disease Control and Prevention
Dr.
Boyle summarized the April 18, 2007, workgroup
meeting organized by the Advisory Committee’s
Followup & Treatment Subcommittee
entitled “The Roadmap to Implement Long-Term
Followup and Treatment in Newborn Screening.”
A summary of the meeting was included
under TAB #7 in the binder prepared for
Advisory Committee members.
As
background, Dr. Boyle noted that the Followup
& Treatment Subcommittee has focused
for about the past year on the issue of
long-term followup (including treatment)
after newborn screening. Although there
are a number of guidelines related to
short-term followup after newborn screening,
there is little guidance in the area of
long-term followup and existing definitions
and goals of long-term followup vary.
For that reason, the Followup & Treatment
Subcommittee has decided to try to step
back and consider what long-term followup
is and what the goals of long-term followup
are.
The
April 18th workgroup meeting
on long-term followup and treatment in
newborn screening was convened to discuss
a draft position paper prepared by Dr.
Alex Kemper, Dr. Stephen Downs, and Dr.
James Figge that set forth (a) a working
definition of long-term followup; (b)
the goal(s) and major components of long-term
followup and treatment; and (c) major
participants/systems in long-term followup.
Participants at the meeting represented
the major perspectives/systems impacted
by long-term followup (individuals/families,
primary care, specialty care, public health,
financial and regulatory, and health information
systems). A summary of the meeting was
included under TAB #7 in the binder prepared
for Advisory Committee members.
Dr.
Boyle summarized the feedback from participants
at the April 18th meeting on
long-term followup and treatment in newborn
screening as follows:
-
Goal of long-term followup.
The overall goal should be
to achieve the best possible outcomes
for children and families over the long
term. Long-term followup is a process
that should continue throughout a person’s
lifespan (focus to age 18 or 21), with
an emphasis on transitions such as the
transition from pediatric health care
to adult health care.
-
Components of long-term followup.
The core components of long-term followup
after newborn screening are the following:
-
Clinical care/treatment.
There should be more emphasis on
collating and distributing available
best practices and existing evidence.
Access and manpower issues figure
prominently in this component.
-
Coordination of care/services.
This component includes public health
components and clinical components.
The “medical home” might
be the point of coordination, but
coordination may require disease-specific
efforts. Families need a single
“point of contact” for
coordination of care/services.
- Evaluation
and surveillance. Evaluation
and surveillance are extremely important
but underdeveloped public health
functions. Long-term tracking of
natural history/treatment history
is essential.
-
Platform for research. Care
improvement is an integral part
of long-term followup and the infrastructure
for clinical research should be
built into the system. Translation
of research findings into clinical
practice is critical.
- Models
for providing long-term followup. Most
participants at the April 18th
workshop thought that the medical home
should be the point of coordination
of care and services for individuals
with conditions detected via newborn
screening. Yet some thought that much
of the care coordination should be disease
specific. A possible model for long-term
care following the detection of a condition
via newborn screening might be a hybrid
model combining (a) the chronic care
model of a medical home for children
with common diseases/disorders (e.g.,
asthma or attention deficit hyperactivity
disorder); and (b) disease-specific
models (e.g., Children’s Oncology Network).
Family
issues/individual issues. Family
issues and issues related to individuals
with a genetic or metabolic condition
detected via newborn screening (developmental,
medical, educational, emotional/social
issues) should be addressed comprehensively.
Families should be empowered in the
long-term followup system. Providers
should be trained on how to partner
with families.
- Information
technology/personal health record. An
interoperable electronic personal health
record or some type of electronic information
exchange will be very important in development
of the long-term care system.
The
second part of the day at the April 18th
workshop was devoted to a session facilitated
by Dr. Alan Hinman on roles and responsibilities
in long-term followup in newborn screening.
Dr. Boyle explained that that topic will
not be a part of the position paper but
will probably be among the next steps
that the subcommittee will consider.
B. Draft Position Paper on Long-Term Followup in Newborn
Screening
Alex
Kemper, M.D., M.P.H., M.S.
Associate Professor
Department of Pediatrics
Duke Children’s Hospital and Health
Center
Duke University
The draft position paper that was considered
at the April 18, 2007, workshop on long-term
followup after newborn screening was prepared
by Dr. Alex Kemper, Dr. Stephen Downs,
and Dr. James Figge. In his presentation,
Dr. Kemper reported on some of the thoughts
that he and his colleagues have had about
the definition of long-term followup,
gave examples of long-term followup programs,
talked about high-level conceptual models,
and identified next steps.
The overarching goal of long-term followup
is to achieve the best possible outcome
for children and their families. Components
of long term followup include chronic
disease management and provision of treatment;
age appropriate preventive care and health
promotion; activities to expand the evidence
base related to the condition and treatments
for the condition; quality improvement.
Long-term followup should extend throughout
an individual’s lifespan from the
time of diagnosis.
There are various models for the provision
of long-term followup to individuals with
conditions detected via newborn screening.
One model for long-term followup of children
with special health needs is the medical
home. An illustration of the Medical Home
from Raleigh Children’s Hospital
is one of the best and includes coordinating
and providing health care, preventive
care, continuity of care, and single point
of care. It is important to recognize
that Medical Home is not a physical location
or any specific type of provider, and
the location of a person’s medical
home can change over time (e.g., during
the transition to adult care).
One of the drawbacks of the medical home
model for long-term care in newborn screening
is that many individuals with special
health needs do not have a medical home.
Furthermore, the model of the medical
home lacks specificity for the heterogeneous
conditions (e.g., MCAD, sickle cell disease)
detected via newborn screening. The model
also does not provide any clear spot for
public health.
Disease-specific models for long-term
followup of children with special health
needs include the Children’s Oncology
Group (which provides recommendations
on how to monitor for the late effects
of cancer treatment and does some surveillance
of survivors, but does not specify how
followup care should be coordinated);
the 11 Comprehensive Sickle Cell Centers
funded by the National Heart, Lung, and
Blood Institute (which help coordinate
the care of those children who receive
care through the clinics and conduct basic
and translational research); and the clinics
accredited by the Cystic Fibrosis Foundation
(which provide comprehensive care and
are involved in quality improvement and
research).
The Followup & Treatment Subcommittee
has been trying to develop a high-level
conceptual model to improve child and
family outcomes following newborn screening.
The four primary types of things that
affect these outcomes are (1) elements
related to the specific condition; (2)
elements related to the affected individual;
(3) the health care system; and (4) the
environment. Next steps include developing
a “staged” vision for the
future, with explicit and achievable practice
goals, perhaps as logic model; and defining
the relationship between public health,
care providers, and researchers.
Questions & Comments
Dr. Skeels asked how one decides which
individuals to follow in long term followup
given that there is significant biological
variation and a spectrum of affectedness
for specific conditions. Dr. Boyle replied
that that question was discussed at the
April 18th meeting as an issue
that needs to be addressed.
Period of Followup.
Dr. Kahn asked whether thought had been
given to extending the vision of long
term followup into adulthood. Ms. Monaco
asked whether the Followup & Treatment
Subcommittee had considered looking at
current adults living with the disorders
(e.g., under what conditions and circumstances
did they reach adulthood, success stories)
to benefit the research that is being
done on children and for long term followup.
Dr. Kemper stated that the goal should
be to ensure appropriate long-term followup
for all ages, but he focused on ages 18
to 21 for the position paper because of
the magnitude and importance of transitions
such as the transition from pediatric
health care to adult health. Dr. Telfair
stated that he believed that issues related
to the transition to adult care were part
of the Advisory Committee’s purview.
Dr. Howell, noting that the Advisory Committee’s
legal charter is to focus on heritable
disorders and genetic diseases in “newborns
and children,” emphasized that the
adult age group is not within the Committee’s
purview.
Dr. Boyle reported that the Followup &
Treatment Subcommittee had heard from
all perspectives that the lifespan approach
is very important and that there are critical
points of transition that must be highlighted.
Although the subcommittee has not yet
developed a specific agenda in terms of
looking at adults, Dr. Boyle said she
believes that once a followup program
is created, much could be learned from
surveillance data, observational data.
Medical Home.
Dr. Skeels and other Committee members
suggested that the medical home as the
point of providing comprehensive primary
care and coordination of services is a
great concept but is still “a work
in progress”—i.e., not the
reality for many families. Dr. Kahn noted
that the term medical home has been around
since the American Academy of Pediatrics
(AAP) created it in 1968 but stated that
the concept is really just beginning to
catch on. Dr. Kahn volunteered to share
with the Advisory Committee a set of principles
that several primary care organizations—the
AAP, the American College of Physicians,
the American Academy of Family Physicians,
and the American Osteopathic Association—had
recently adopted a set of principles on
what constitutes a medical home. Dr. Howell
said this would be helpful.
Speaking from the audience, Dr. Bonnie
Strickland, who has responsibility for
medical home in HRSA’s Maternal
and Child Health Bureau, said surveys
show that more than half of families of
children with special health care needs
and all children say they do have a medical
home. She believes the medical home is
an interesting concept for long-term followup
of children with conditions detected via
newborn screening, because it is grounded
in primary care with comanagement with
subspecialties and promotes well-child
care. She emphasized the importance of
thinking of children first, not their
diseases. Dr. Telfair observed that Dr.
Richard Antonelli has done a considerable
amount of work on the medical home.
Dr. Howell noted that
there are many research questions related
to newborn screening that remain to be
addressed and added that he would like
to establish a working group that will
look at research issues and ask Dr. Michael
Watson, chair of the National Coordinating
Committee at the American College of Medical
Genetics (ACMG), to chair it. Adding that
the National Institutes of Health (NIH)
has an active research program in newborn
screening, Dr. Howell asked Ms. Gilian
Engelson, project officer for the current
research program in newborn screening,
to come up and make a presentation to
the Committee on this.
Gilian Engelson, M.P.H.
National Institute of Child Health and
Human Development
National Institutes of Health (NIH)
Ms.
Engleson discussed newborn screening research
activities at NIH, as well as the potential
development by NIH of a Newborn Screening
Translational Research Network. As background,
Ms. Engelson explained that several NIH
institutes are interested in newborn screening.
The
lead NIH institute for newborn screening
is the National Institute of Child Health
and Human Development (NICHD). NICHD’s
current research priorities related to
newborn screening are (1) the development
of translational research infrastructure
programs; (2) the development of screening
technology; (3) improved therapies; (4)
studies of the natural history and long-term
outcomes of treatment; (5) behavioral
and social sciences research; and (6)
creation of appropriate public policies.
NIH
institutes apart from NICHD that are interested
in specific conditions or topics related
to newborn screening are the following:
- National
Institute of Neurological Disorders
and Stroke (NINDS)—developmental neurological
disorders
- National
Institute of Diabetes and Digestive
and Kidney Diseases (NIDDK)—metabolic
conditions
- National
Institute of Biomedical Imaging and
Bioengineering (NIBIB)—point of care
technologies
- National
Human Genome Research Institute (NHGRI)—ethical,
legal, and social issues (ELSI), genomics,
linkages to conditions
- National
Heart, Lung, and Blood Institute (NHLBI)—hemoglobinopathies
and cardiomyopathies
- National
Institute of Arthritis and Musculoskeletal
and Skin Diseases (NIAMS)—neuromuscular
conditions
- National
Institute on Deafness and Other Communication
Disorders (NIDCD)—hearing impairment
- National
Institute of Environmental Health Sciences
(NIEHS)—environmental factors associated
with congenital defects
- National
Library of Medicine (NLM)—newborn screening
resource pages. including the Genetics
Home Reference
- John
E. Fogarty International Center (FIC)—genetics
and informatics training, international
research efforts
- Office
of Rare Diseases (ORD)—rare diseases
NIH
Research Grants and Contracts Related
to Newborn Screening. One current
NIH funding opportunity is a grant program
cosponsored by NICHD, NIDDK, and NIDCD
to develop therapeutic interventions (new,
improved, or supplemental) for screenable
conditions: “Innovative Therapies and
Clinical Studies for Screenable Disorders.”
Three different types of grants are available:
R01 (the standard NIH grant) and R21s
and R03s (more exploratory grants). Several
grants have already been awarded, among
them grants researching therapeutic interventions
for galactosemia, spinal muscular atrophy,
hearing loss due to cytomegalovirus, and
globoid-cell leukodystrophy. Application
deadlines occur three times each year
until 2009. Additional information about
this program is available at www.grants.gov.
NIH
also has contracts for novel technologies.
In September 2006 NICHD awarded two 3-year
contracts to support the development of
novel technologies in newborn screening.
One contract was awarded to Ron Scott
at the University of Washington to consider
the expansion of tandem mass spectrometry
(MS/MS) to lysosomal storage disorders.
The other contract was awarded to Ken
Pass in New York State to research Luminex
bead array technology. The expectation
is that both of these technologies will
eventually expand to other conditions
beyond those currently being screened
for.
Newborn
Screening Translational Research Network.
A potential NIH initiative is a Newborn
Screening Translational Research Network.
The hope is that the NIH Newborn Screening
Translational Research Network would have
a network coordinating center that could
pull together the grants and the contracts,
investigator-initiated grants, clinical
research centers and State labs and diagnostic
labs, as well as current registries and
other databases and repositories. This
coordinating center could also link in
with the HRSA-funded Regional Genetics
and Newborn Screening Collaboratives.
A
Newborn Screening Translational Research
Network could validate new treatments
and technologies, as well as provide increased
access to dried blood spots and other
samples for researchers. The network also
could be used to look at longitudinal
health outcomes on individuals identified
through newborn screening. Such a network
would require an informatics system to
link researchers with potential human
subjects for clinical trials in the network.
It would also require informed consent
and recommended research policies.
InfoRx.
NLM is taking the lead on a project
called InfoRx. InfoRx pads are prescription
pads to help health care providers refer
patients to the up-to-date, consumer friendly
Web page: the Genetics Home Reference
Page (http://glr/nlm.nih.gov).
A health care provider can just write
the name of the condition down on this
prescription pad and give it to the family
to go to the Website and get more information
that is authoritative and consumer-friendly.
There has been direct outreach by American
Academy of Pediatrics (AAP), the American
College of Medical Genetics (ACMG), American
College of Obstetricians and Gynecologists
(ACOG), as well as the American Academy
of Family Physicians (AAFP), and InfoRx
pads can be ordered free at http://www.informationrx.org.
How
the Advisory Committee Can Help. Ms.
Engelson said that NIH welcomes the Advisory
Committee’s guidance on what the research
needs are in newborn screening, as well
as its advice regarding the development
of the Newborn Screening Translational
Research Network (e.g., what the infrastructure
might look like, what the components might
be, linkage to public health programs,
policy and legislative issues, ELSI issues).
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