Wednesday, September 1, 2010

FAQ on Lo/Alter Study

 
The CFIDS Association compiled a series of questions and answers on
XMRV/MLV's with a highly respected group of professionals for this
month's CFIDSLink.
The entire issue can be found here-
http://www.cfids.org/archives/2006-2010-cfidslink/september-2010.asp
------------------------------------------------------------------------------

FollowUp FAQs to the Study by Lo, Alter et al.
September 2010 CFIDSLink
http://www.cfids.org/cfidslink/2010/090104.pdf

In the days following the August 23, 2010 publication in the
Proceedings of the National Academy of Sciences (PNAS) of, "Detection
of MLV‐related virus gene sequences in blood of patients with chronic
fatigue syndrome and healthy blood donors" by Shyh‐Ching Lo, Harvey J.
Alter and colleagues at the Food and Drug Administration, National
Institutes of Health and Harvard Medical School, we collected
frequently asked questions (FAQs). We requested answers from a range
of experts familiar with this study, the emerging field of research
into XMRV and other murine leukemia retroviruses, blood safety issues
and the related media coverage. Here are their replies, in their own
words.

FAQs ABOUT THE LO/ALTER STUDY

Q: Do you consider the PNAS study to have been designed as either a
validation or replication study of the Lombardi et al. study?
A: The PNAS study was stimulated by the Science publication and by the
negative studies that followed. We tested our cohort of CFS patient
samples and controls without bias. That is, we did not have an
expectation in either direction, but simply wanted to know whether or
not we could find XMRV in our samples. As it turned out, we did not
find XMRV, but rather, closely related polytropic murine leukemia
viruses (MLVs). The strong association of the MLVs with CFS identified
in our patient population was similar to the strong association of
XMRV and CFS reported by Lombardi et al. However, the role of MLVs in
the CFS disease process is still not clear. – Harvey J. Alter, MD,
MACP, Chief, Clinical Studies & Associate Director for Research,
Department of Transfusion Medicine, National Institutes of Health and
Shyh‐Ching Lo, MD, PhD, Medical Officer, Division of Cellular and Gene
Therapies, Federal Drug Administration
--
Q: Were the samples tested under blinded conditions?
A: We did not specifically blind and mix the two sample groups (CFS
and blood donors). However, they were studied in parallel by
polymerase chain reaction (PCR). As shown in the figures of the paper,
those samples with positive amplicons of the predicted sizes were all
sequenced; no sample was considered positive unless sequencing
confirmed PCR reactivity. – H.J. Alter, MD, MACP and S‐C Lo, MD, PhD
--
Q: The FDA has posted a Q&A on its website, stating that Dr. Lo tested
34 CFS patient samples from CDC and that there were "no XMRV‐positive"
results. Did he test for the broader group of MLVs? Will these results
be published when all 82 samples from the CDC's negative study have
been tested?
A: The CDC samples were tested for the broader group of MLVs. While we
did not find any of the 34 CDC CFS samples to sequence as MLV, there
were three samples that were indeterminate in that they had weak
PCR‐positive signal, but could not be confirmed by sequencing. These
samples are now being further amplified and cloned for resequencing.
CDC and FDA/NIH will continue to work to
understand the disparities, but there is no current plan to publish
the results of this sample exchange. It was not critically designed to
be a study for publication, but larger coded panel testing conducted
by NHLBI in which both CDC and FDA, as well as other labs, are
participating will be published when the data are complete. – H.J.
Alter, MD, MACP and S‐C Lo, MD, PhD
--
Q: Do the three variants of MLVs found in the CFS patients from your
practice correlate to any particular CFS symptoms, type of onset, age,
illness severity, etc.?
A: Not that we can tell, but the total numbers are small. We need much
larger studies to answer this important question. — Anthony L.
Komaroff, MD, The Simcox/Clifford/Higby Professor of Medicine, Harvard
Medical School; Editor in Chief, Harvard Health Publications, Harvard
Medical School; and Senior Physician, Brigham and Women's Hospital
--
Q: Eight of the 25 patients from your clinic provided fresh blood
samples earlier this year for testing by Dr. Lo. How were those people
selected? Are you getting samples from the other 17 so that they can
be tested too?
A: These eight patients live in the Boston area and were available to
have the blood drawn on a specific day, with short notice. We are
attempting to get samples from the other individuals as well. – A.L.
Komaroff, MD
--
Q: You've been at this a long time and have seen evidence that
associates several different infectious agents with CFS. What are your
thoughts on this particular study?
A: Based on my experience talking to the patients, and examining them,
I think that the most likely explanation of their illness in most of
the patients with CFS is that they are suffering from some kind of
chronic infection. I think it is very plausible that the infection is
of a type that cannot be fully cleared by the immune system, although
that has not been proven. I think it is very plausible that the key
symptoms of CFS are caused by the immune system's attack on the
infectious agent(s) that may be involved, although that has not been
proven. Finally, since symptoms are experienced in the brain, I think
it is very plausible that the immune system molecules that may cause
the symptoms are either produced in the brain (because the infection
is there) or reach the brain through the circulation, although that
has not been proven.

This study found strong evidence that a group of retroviruses that
were first discovered to infect mice may also be infecting many
patients with CFS, and also a few healthy blood donors. However, other
studies—both published and unpublished—have not found that. All of the
laboratories that have studied this question need to work together to
try to understand why they have gotten different results. The PCR
techniques that were the basis of most of these studies are very
tricky: they can be falsely positive, and they can be falsely
negative. Dr. Lo's laboratory took great pains to rule out various
types of falsely positive results, as explained in our paper. We also
proposed some reasons why other studies might have obtained falsely
negative results, but that is just speculation.

In summary, our study does not and should not settle the question as
to whether mouse retroviruses may be associated with CFS. It is one
study, one piece of evidence. Scientific conclusions require multiple
studies, and multiple types of evidence. More work needs to be done,
particularly among those laboratories already engaged in the study of
this question, to understand why their results are different. Even if
it is concluded that these viruses are often present in patients with
CFS, that will not prove that the viruses are a cause of CFS. So we
are a long way from the finish line in getting solid answers to these
important questions. – A.L. Komaroff, MD
--
Q: There isn't any information included in the article about 12
patients whose samples were sent to Dr. Lo in the early 1990s. By
which criteria were they diagnosed? Were there any particular clinical
features about these patients that made them different from other
patients you were seeing at the time or have since in the years since?
A: I do not recall the particulars of such patients as that was almost
20 years ago. However, my clinic then saw only CFS and they are pretty
much the same as what I see today from 26 states and 7 countries. I
have a poster presentation at the International XMRV Workshop on
September 7‐8 regarding XMRV/MLV/HGRV detection in my practice done on
47 consecutive patients from October 2009 to December 2009. Those 47
patients are very well characterized including the percentage of
overlap diagnoses (FM, MCS, Lyme, IBS, mold‐illness), KPS, age, sex
and geographic distribution. The data, I think, are extraordinary, but
I cannot talk about it until after the 8th. – Paul R. Cheney, MD, PhD,
The Cheney Clinic

A: All patients whose samples I sent for study at that time met the
1988 Holmes criteria for CFS. I have always felt that activity
limitation to the imaginary 50% level was crucial to the diagnosis. –
David S. Bell, MD, FAAP, Lyndonville, N.Y.
--
Q: In a Q&A with PNAS editor‐in‐chief Randy Schekman published in The
Scientist, he says, "It looks like [Alter's] done as good a job as he
could without actually show[ing] that the sequences were contiguous
with human DNA. That I trust will be what he does next." What kind of
evidence is Schekman referring to?
A: He was referring to the third reviewer's request that the team
demonstrate that DNA from a murine leukemia virus has integrated into
the host's (human) DNA. This would provide stronger evidence for
infection with a retrovirus. Different retroviruses target different
integration sites, and evidence of the region of the host's genome
targeted by the virus would also strengthen this work. As the authors
have said, these are early studies and there is still much work to do.
– Susan L. Stramer, PhD, Executive Scientific Officer, Scientific
Support Office, American Red Cross
--
FAQs ABOUT MLVs and XMRV

Q: As presented at the Cold Spring Harbor Laboratory (CSHL) conference
on Retroviruses (May 2010) and reported in the Wall Street Journal's
Health Blog, the Whittemore Peterson Institute (WPI) has found gag
sequences that reflect greater variability amplified from the PBMCs
from CFS patients than was originally reported for XMRV. Do the
variants you have identified match the four MLV variants described in
the PNAS paper, or do they represent even greater diversity within
this family of gammaretroviruses?
A: The variants presented at CSHL were exactly the variants described
in the Lo et al. publication. The abstract was submitted in late
February/ early March by our collaborator Dr. Kathryn S. Jones and she
reported that the majority of patients reported by Lombardi et al. had
both xenotropic and polytropic MLVs. This is consistent with the
antibody and serology data presented in Lombardi et al. which
suggested wider sequence variation as XMRV VP 62‐specific PCR negative
patients shown in Figure 1 [in the original Science paper] indeed
harbored XMRV‐related viruses that could be detected by the antibodies
that recognized all known xenotropic, polytropic and ecotropic
retroviruses.

It is unfortunate that no matter how much data we presented and
published (Mikovits et al., Virulence, July 30, 2010) suggesting more
sequence variation as a valid scientific explanation for negative
studies both in CFS and prostate cancer, our data were met not with
critical evaluation but with unsupported allegations of contamination.

We congratulate Dr. Alter and sincerely appreciate his statements
defending our work and stating definitively that his work confirmed
the data in Lombardi et al. and putting to rest any allegations that
there was ever contamination in our work. We had done every possible
control and never was there any evidence of contamination. Hopefully
now that the association of a human gamma retrovirus family with CFS
has been firmly established, the scientific community can work
together to move the research forward to understand the role of these
viruses in disease and develop treatment protocols as soon as
possible. – Judy A. Mikovits, PhD, Director of Research, Whittemore
Peterson Institute
--
Q: Some of the media reports have referred to murine leukemia viruses
(MLVs) as "cancer‐causing agents." This description refers to some
MLVs being cancer‐causing in mice, but what does it mean for humans?
A: The MLV family of viruses has never been shown to cause cancer in
humans. There are lots of animal viruses that cause tumors in other
species. These viruses are also related to feline leukemia virus and
porcine leukemia virus. Similarly, it is often possible to cure tumors
in mice and rats, but the same agents are ineffective for human
tumors, so it is both inaccurate and misleading to suggest that these
viruses cause human tumors. – Harvey G. Klein, MD, Chief, Department
of Transfusion Medicine, NIH Clinical Center

A: Human T‐lymphotropic virus (HTLV) was the first human virus linked
to cancer, followed by hepatitis B virus (HBV) and hepatocellular
carcinoma. Mouse viruses while having the capacity to infect human
cells, have not been associated with any human cancers. – Susan L.
Stramer, PhD, Executive Scientific Officer, Scientific Support Office,
American Red Cross
--
Q: Many of the news reports have been accompanied by pictures of field
mice or laboratory mice, like this one from CNN. Does this study (or
any of the other papers) suggest or prove that XMRV and/or MLVs
sequences in humans come through direct contact with mice or other
rodents?
A: XMRV and viral sequences reported by Lo et al. are closely related
to some murine leukemia viruses making it highly likely that the viral
ancestors emerged from mice prior to infecting humans. However, it is
unknown how or when that occurred, or whether there are intermediate
hosts between mice and humans. There is no suggestion that these
viruses are spread by insects that bite mice, this route of
transmission occurs with other some other viruses, like West Nile
Virus for instance, but not with retroviruses such as XMRV. – Robert
H. Silverman, PhD, Mal and Lea Bank Chair and Professor, Department of
Cancer Biology, Lerner Research Institute, Cleveland Clinic
--
FAQs ABOUT TESTING FOR AND NAMING THESE AGENTS

Q: Will the assays being used in the XMRV Scientific Research Working
Group REDS‐II Panel Study be able to detect XMRV, the MLVs described
by Lo et al., and a wider variety of MLVs that might be associated
with CFS?
A: The assays employed by the labs participating in the REDS‐II Panel
Study employ PCR primers targeting multiple genetic regions of XMRV
and MLV variants. The labs include the Lo lab at FDA and the
Whittemore Peterson Institute lab that have reported high rates of
detection of XMRV and MLV‐related viruses in CFS patients, as well as
labs that have reported absent or low rates of XMRV/MLV virus
detection in clinical populations (Switzer (CDC), Simmons (Blood
Systems Research Institute), and Hewlett (FDA) labs) and one lab that
has not previously evaluated clinical samples for XMRV/MLV but which
has extensive published experience with very sensitive assays for HIV
(National Cancer Institute lab), and is using an assay which has been
shown to detect and distinguish both types of viruses. – Simone Glynn
MD, MSc, MPH, Branch Chief, Transfusion Medicine and Cellular
Therapeutics Branch, National Heart, Lung and Blood Institute and
Jerry A. Holmberg, PhD, Senior Advisor for Blood Policy, Department of
Health and Human Services, both responding on behalf of the DHHS XMRV
Scientific Research Working Group
--
Q: If geographic restrictions are a source of the discordant data on
XMRV in CFS, will the REDS‐II Phase IV study of donor prevalence using
samples from the Reno/Tahoe region be sufficient to identify MLVs
strains that might be more prevalent in other geographic locations (as
suggested in the PNAS paper)? 5
A: The Phase IV study is currently restricted to donations from the
Reno/Tahoe region so it cannot address the prevalence of XMRV/MLV
variants in other blood donor populations from other geographic
settings. Other studies are in the planning stages to both broaden the
geographic representation of US donors and to investigate archived
donor samples from the past four decades to establish temporal,
geographic and other demographic correlates of infection/exposure to
these viruses in donor populations. – S. Glynn, MD, MSc, MPH and J.A.
Holmberg, PhD responding on behalf of the DHHS XMRV Scientific
Research Working Group
--
Q: Will the XMRV Scientific Research Working Group REDS‐II study be
adequate on its own to determine whether XMRV and other MLVs pose a
threat to the blood supply?
A: Not on its own, but it will certainly be easier to prove
transmission transfusion than to prove disease causation. If indeed
4‐8% of normal blood donors are infected with MLVs and the rate of
random blood recipients is similar and if infection is a fairly
frequent event after transfusion, then the available repository would
be expected to hold enough positive units to estimate penetration of
the blood supply by MLVs with adequate confidence levels.

A variety of studies and observations will be needed to prove disease
causation, particularly if the disease has a long incubation period.
At the moment, though, we do not know of any significant diseases that
appear to be transfusion transmitted for which there is not an
identified agent. Some forms of post‐transfusion mortality and/or
immune modulation still have not been adequately explained. The first
of these may be associated with "older" blood components; infectious
agents have not generally been suspected in either of these outcomes.

So, additional studies may be needed to prove transfusion transmission
(depending on the extent to which it may occur) and certainly other
studies are needed to prove disease causality. Frozen repositories,
like the National Heart, Lung and Blood Institute (NHLBI) repository,
may be helpful if assays can successfully recover MLVs by nucleic acid
testing from frozen cells and plasma collected from suitable samples.
– Roger Y. Dodd, PhD, Vice President, Research & Development, American
Red Cross; Louis M. Katz, MD, Executive Vice President, Medical
Affairs, Mississippi Valley Regional Blood Center; and Susan L.
Stramer, PhD, Executive Scientific Officer, Scientific Support Office,
American Red Cross
--
Q: There have been several different tests marketed for XMRV and now
one is available that also tests for MLVs. Are any of these diagnostic
tests approved by the FDA?
A: No; to our knowledge there are currently no FDA‐approved tests for
XMRV for diagnosis or other indications. – Indira Hewlett, PhD, Chief,
Laboratory of Molecular Virology, Division of Emerging and Transfusion
Diseases, Office of Blood Research and Review, Center for Biologics
Evaluation and Research, FDA
--
Q: Why don't blood collection centers use the tests being marketed to
physicians and patients for XMRV and other MLVs to test the blood
supply?
A: In our lab at the Mississippi Valley Blood Centers we need a level
of testing throughput to handle up to 1000 tests in a shift. That's
not possible with the technology being used by labs offering clinical
tests. Also, the tests currently on the market have not yet been
validated for appropriate performance characteristics (sensitivity,
specificity, positive and negative predictive values) for use by blood
collection centers. Obviously, the question also assumes these murine
leukemia viruses both cause human disease and are transfusion
transmitted pathogens, i.e., that we should be testing blood donors,
but that is the more difficult part of this whole discussion. – Louis
M. Katz, MD, Executive Vice President, Medical Affairs, Mississippi
Valley Regional Blood Center
--
Q: Reports on the Aug. 25 and 26 Wall Street Journal Health Blog
indicate that some scientists have shortened XMRV to "X" and
polytropic MLVs to "P." Another group has suggested renaming the
assortment of viruses found in the Science and PNAS papers to "HGRV
for Human Gamma Retro Virus" and the illnesses caused by these
infections to "HGRAD for Human Gamma Retrovirus Associated Disease."
How do viruses get named?
A: There is an International Committee on the Taxonomy of Viruses
(ICTV) of the Virology Division of the International Union of
Microbiological Societies whose purposes are to develop an
internationally agreed upon taxonomy and nomenclature for viruses; to
maintain an index of virus names; and to communicate the proceedings
of the committee to the international community of virologists. An
update of this work is usually published at three‐year intervals.
However, the most recent published full report was in 2005 and
contains an authoritative database (ICTVdB) containing taxonomic
information for 1,950 virus species. The website database was last
updated on 7/20/2010. Anyone can submit information to the Virology
Subcommittee on taxonomy for consideration in the database and it
doesn't stop informal use of any terms. However, until several items
are resolved, it tends to confuse rather than educate, and clutters up
the literature. – F. Blaine Hollinger, MD, Professor of Medicine,
Molecular Virology & Epidemiology and Director, Eugene B. Casey
Hepatitis Research Center, Baylor College of Medicine.
--
FAQs GENERATED BY MEDIA COVERAGE OF THE LO/ALTER STUDY

Q: Some people have been surprised that the PNAS study's finding of
6.8% positives among healthy blood donors has not received more
attention from the press or the public. Could this be due in part to
the fact that there are 68 infectious agents (including XMRV) tracked
by the AABB as being potentially problematic for transfusion safety?
A: The August 2009 Supplement to Transfusion described 68 agents that
were known to be transfusion transmitted, or those with the potential
to be transfusion transmitted, all without an effective intervention
(e.g., donor and/or donation screening or methods of
reduction/inactivation). These agents were selected for inclusion by a
group of experts from the AABB Transfusion Transmitted Disease (TTD)
Committee; this group also prioritized the risk of these agents to
cause harm in transfusion recipients in the U.S. and Canada based on a
specific set of criteria. The selection of agents and prioritization
process may have yielded different results if examined by a different
group of experts. The list of 68 agents was published prior to the
findings of Lombardi et al., and thus XMRV or related mouse‐derived
retroviruses were not included (although an XMRV fact sheet has since
been prepared by the TTD Committee). The agents that received the
highest priority for further consideration of an intervention were all
known transfusion transmitted agents causing diseases that are
difficult to treat or untreatable and have high rates of mortality and
morbidity. These included dengue virus, the parasite Babesia and the
prion variant Creutzfeldt–Jakob disease (vCJD). Agents such as
XMRV/MLV would have been prioritized in a different category, versus
the three highest priority agents, in that agents such as XMRV/MLV are
of public concern, but the science as of yet does not establish their
role in any significant transfusion transmitted disease. Sophisticated
molecular techniques have identified many new viral agents for which,
as of yet, have not yet been identified to cause any human disease
even though some of these agents have high rates of prevalence in the
donor population and have been shown to be transfusion‐transmitted.
While the prevalence of up to 6.8% for a known disease‐causing agent
would be alarming, further work is needed to establish the
incidence/prevalence of XMRV/MLV in the donor population, to determine
if in fact the agent(s) is transfusion‐transmitted and the
consequences in transfused recipients. This will involve the
completion of multiple studies that are in various stages of planning
and execution.

As a further note, as referenced in Voisset, et al. (Microbiology and
Molecular Biology Reviews, March 2008) estimates from the genome
sequencing project suggest that endogenous retroviruses (ERVs) now
comprise some 8% of human DNA, representing around 4,000 proviruses
and thousands more solitary long terminal repeats (LTRs). Therefore,
XMRV/MLVs may not be the only group of agents that emerge as related
to, or associated with disease syndromes that lack a known etiologic
cause. Like XMRV/MLVs, any newly recognized agent(s) may, or may not
have any causal relationship to any known disease state. – Susan L.
Stramer, PhD, Executive Scientific Officer, Scientific Support Office,
American Red Cross and Roger Y. Dodd, PhD, Vice President, Research &
Development, American Red Cross
--
Q: Many of the headlines for media stories reporting on this study
(and others) used the term "chronic fatigue," even if the writer used
"chronic fatigue syndrome" in the article, as was the case with the
article you wrote for the New York Times about the PNAS study. Who
writes headlines?
A: I understand the unhappiness with the use of "chronic fatigue"
instead of the full name. In U.S. mainstream media, reporters
generally don't write the headlines – the copy‐desk does, often hours
after the story has been edited. Newspapers tend not to like too many
acronyms; since it gets repetitive to use "chronic fatigue syndrome"
over and over again, there's a tendency to use "chronic fatigue" as
the shorthand instead of CFS. Different publications have different
style guides, and these should include the point that "chronic
fatigue" is not an appropriate shorthand for "chronic fatigue
syndrome," but these style guides change slowly. – David Tuller,
contributing writer to the New York Times
--
Q: How many reporters participated in the Aug. 23, 2010 telebriefing
and how many times was the recording accessed during the week it was
available to the public?
A: We had about 70 mainstream and CFS blog and advocacy publications
participate, as well as private organizations, academic institutions,
disease associations and research and investment groups. We are unable
to obtain information about how many times the line was accessed by
the public and/or press while it was live. – Kelli Carrington, MA,
Office of Communications, Patient Recruitment, and Public Liaison, NIH
Clinical Center
--
Prepared by the CFIDS Association of America
www.cfids.org

Insurance Help for the Chronically Ill - NASDAQ.com

 


Of course, I'm not so sure that $500+/month qualifies as "affordable" to those who are only able to work part-time.......
 
 
 

Tuesday, August 31, 2010

TSA Disability Accommodations

 
ADVISORY TO TRAVELERS WITH DISABILITIES RE: VIOLATIONS OF TRANSPORTATION SECURITY ADMINISTRATION DISABILITY POLICIES


People with disabilities are entitled to accommodations per the Transportation Security Administration Disability Policies  during security screening procedures at airports, yet there are an incredible number of violations by airport security staff of TSA Disability Policies every year.  These violation have included: forcing people out of their wheel chairs, forcing children with mobility disabilities to abandon their walkers, separating people who are blind from their service animals, and many more.

Here are some suggestions, links, and contact information so that people with disabilities and parents of children with disabilities can know their rights, how to avoid problems during security screening, and how to report violations of the ADA and Transportation Security Administration Disability Policies.

Please take note of, distribute, and post this contact information for any persons with disabilities who may wish to file a disability based civil rights claim regarding their airport security screening experience. Such claims may be filed with:
Rhonda Basha, JD
Director, Office of Disability Policy and Outreach
Office of the Special Counselor
Transportation Security Administration
Emial: Rhonda.Basha@dhs.gov
Phone 571 227 5038

The Transportation Security Administration Policies for Travelers with Disabilities and Medical Conditions are at: 
http://www.tsa.gov/travelers/airtravel/specialneeds/index.shtm

On the lower part of the main page there are links for the specific accommodations for different kinds of disabilities, children with disabilities, assistive devices and mobility aids, service animals, medical conditions and special situations, as well as a list of disability-related items permitted through the security checkpoints.

Also note the information on toiletries, prescription liquid medications and other liquids needed by persons with disabilities and medical conditions found on the link on the main page to the letter:
Changes in Allowances for Persons with Disabilities at Airport Security Checkpoints
http://www.tsa.gov/assets/pdf/special_needs_memo.pdf

This letter states : "Passengers will still be required to remove their shoes as part of the screening process,
however, persons with disabilities, medical conditions, and prosthetic devices DO NOT have to remove their shoes. Those who keep their shoes on will be subjected to additional screening that includes a visual/physical and explosive trace detection sampling of their footwear while the footwear remains on their feet. "

The following links with information for preparations for security screening are found on the main page as well :
Before You Go
http://www.tsa.gov/travelers/airtravel/specialneeds/before_you_go.shtm
Tips For The Screening Process
http://www.tsa.gov/travelers/airtravel/specialneeds/editorial_1567.shtm

Personally, I would recommend printing out the policies which pertain to your particular needs and accommodations and carrying a copy of them with you so that you can show staff what accommodations the policies allow, should you encounter problems.  I would also recommend printing out the contact information for filing a complaint and get staff identification information if you feel that your rights have been violated.

I would also recommend advising security staff even before arriving at the screener and x-ray station that you need disability or medical accommodations during the security screening process.  Be sure to tell them before the process actually begins and items are put through the x-ray that you need accommodations.

If you are having any difficulties with the TSA you can also contact:
The TSA Ombudsman's Office at:
https://contact.tsa.dhs.gov/DynaForm.aspx?FormID=230

If you have additional concerns or questions contact
TSA's Contact Center:
E-mail-   tsa-contactcenter@dhs.gov
Phone-   1-866-289-9673

For concerns about potential civil rights violations contact
TSA's Office of Civil Rights:
Toll-free -  1-877-336-4872
TTY - 800-877-8339
E-mail -   tsa-contactcenter@dhs.gov

For information about overall air travel accessibility:
DOT Air Carrier Access Hotline
Toll-free -  1-800-778-4838
Internet -  http://airconsumer.ost.dot.gov/


Compiled and shared courtesy of:
James C. "Jake" Billingsley
jakeb@ctesc.net

Attention, Fellow Bloggers!

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I know a fair number of us PWCs are blogging. This just popped up on the side of my blog today. I can't tell you if they're reputable, etc., caveat emptor, but it's a thought for some of you.

Monday, August 30, 2010

The Gimp Parade

Kahlo was born with spina bifida and polio at age 6 damaged her right leg. As a teen, she was involved in a major motor vehicle accident.

Neurological Deficits in the Life and Works of Frida Kahlo
"After initially seeming to make a full recovery, Kahlo began to suffer from frequent pain in her spine and right foot. She also felt permanently tired. An x-ray examination performed 1 year after the accident revealed a number of displaced vertebrae."
The medical evidence "strongly suggests post-traumatic causalgia (complex regional pain syndrome type II) or another closely related syndrome, reflex sympathetic dystrophy (RSD; complex regional pain syndrome type I)."
* * *
I, too, have 3 fractured vertebrae which were not discovered for years; it was easier for doctors to relate my complaints of pain to being divorced than to do x-rays to find the real cause. When a chiropractor finally did x-rays and put my spine back where it should be, the pain and fatigue started to ease up a bit. That was about 5 years after I first complained about unrelenting pain and was summarily dismissed as "just depressed".
I can't draw for beans, but I can write. There were times at the worst of this relapse that I laid in bed with the lights off, my eyes closed, and the laptop balanced on my upraised knees, touch-typing. (Thank you, Ms. Booker!) When I could bear the glare of the screen for a few minutes, I'd edit/proofread what I'd written "typing blind". Ridiculously, this ability to type lying down a few minutes per hour was used to support the statement that I could work full-time in an office setting if I just tried a little harder!
At the time, I was working with a friend on a website startup. Because I could type, but not look at the screen to websurf, she became accustomed to getting informative articles with numerous notations [INSERT LINK HERE] or [CHECK STATISTIC]. Yes, I was producing work, but hardly in a form that any employer would accept, since it was not a finished product. She had to spend a lot of time filling in those blanks, but the important part was that I felt like a productive citizen, I wasn't just lying in bed feeling sorry for myself.
The same has periodically been true of this blog. I'll have a severe headache where I can't lift my head off horizontal or open my eyes without making it worse, so I'll type lying down, in the dark, with my eyes closed, trying to describe the experience for people who may never have had a disabling headache. Or write about something else entirely, trying to take my mind off the headache. And eventually, I'll pry one eye open, take a quick proofread, and post it ... and then deal with people who assume that my ability to blog lying down in a dark, silent room means that I could have been sitting at a desk in a brilliantly-lit office with people and ringing phones all around.
That sort of thing hangs over my head 24/7/365 -- how long before I return to that level of disability? How long before my damaged leg/hip (in my case, it's the left side, and an athletic injury, not polio as Frida had) rebels and I need surgery because home-based rehab exercises are no longer enough? How long before, like one of my fellow activists, I'm in a wheelchair and on oxygen? (Unlike her, I don't have a husband to push the wheelchair; I'm on my own.) How long before the Sword of Damocles falls and "life as we know it" changes for the worse, permanently? Those are the questions I live with and no one can give me answers to.
Pop a couple Vicodin and try to hold out a little longer.

Disability Social History Project

 

Earn money from home jobs

I know people who have worked for some of the companies listed and vouch for them being reputable. Some of these jobs are flex-time, so good for those of us with chronic illnesses who can't predict how we'll feel from day-to-day.

Reporter seeking CFS patients in VA

In a message dated 8/30/2010 1:32:19 P.M. Pacific Daylight Time, kellylatta66@GMAIL.COM  writes:
A Fredericksburg Virginia area reporter is looking for people to interview
about Chronic Fatigue Syndrome - either patients or clinicians. If you live
in this specific area or know someone who does please email me off list.
 

Sunday, August 29, 2010

When doctors cannot diagnose disorders

When doctors cannot diagnose disorders**

Nikki Abela Mercieca


Nicola Reiss woke up one Boxing Day feeling extremely unwell. She had pain
all over, her ribs ached and she was running a fever

"It was as though I was involved in a boxing match," she recalled.

The doctors thought the 51-year-old woman had malaria. She was lucky to be a
foreigner in Rwanda as, according to her, foreign patients are treated
seriously there.

However, endless tests would prove that Ms Reiss, who now lives in Malta,
did not have malaria. Two years of fatigue and pain later, one brave Maltese
doctor told Ms Reiss she had Myalgic Encephalomyeltis (ME).

The problem with this condition, also known as chronic fatigue syndrome or
post-viral fatigue syndrome, is the controversy surrounding it. There is no
test to diagnose the syndrome and diagnosis is only made when a certain set
of symptoms are displayed. These can vary in type and severity.

While, on one hand, doctors seem reluctant to diagnose this condition
because the science around it is not as yet concrete, patients feel
misunderstood and unaccepted.

Although local figures on the number of people affected by ME are currently
unavailable, some 250,000 people are said to suffer from the condition in
the UK alone.

Beatrice Gatt, spokesman for the ME support group Malta, said the hospital
should have an inter-disciplinary outpatient clinic and an outreach
programme for better medical understanding. The support group also called
for government recognition for disability benefits.

Patients who spoke to The Sunday Times have voiced frustration that many
doctors do not bridge the condition to the symptoms they complain about.

"Doctors don't make a distinction between ME and people who are tired for
other reasons," Ms Reiss said.

Another patient, who preferred to remain anonymous, said: "When I suggest my
hoarse voice may be caused by ME, they just shrug it off."

This is not the first time the medical world struggled to accept a condition
that science had not yet proven. At the beginning of the 20th century, the
now renowned asthma was seen as a psychosomatic disease – one that is mainly
influenced by the mind.

Treatment involved psychoanalysis as its primary component.
A child's wheeze
was seen as a suppressed cry for his mother.

Psychoanalysts thought that patients with asthma should be treated for
depression. This theory was eventually refuted and asthma became known as
the inflammatory condition it is treated as today.

Although the cause of ME is not yet known, there are various theories – but
none is proved. A popular theory is that a viral infection may trigger the
condition.

The latest scientific breakthrough linked a second type of mouse virus to
ME.

Although the findings do not prove the virus causes ME, the scientists found
evidence of murine leukemia virus in 86 per cent of ME patients they tested,
but in fewer than seven per cent of healthy blood donors.

This has also raised questions about the safety of blood donations from ME
sufferers, as international talks of banning donations from ME sufferers are
underway as an interim measure.

ME has been classified as a nervous system disorder by WHO, and although the
term "encephalitis" suggests inflammation in the brain or spinal cord, there
is no evidence to support this.

It is characterised by chronic fatigue, associated with other variable
symptoms which include widespread muscle and joint pain, sleeping
difficulties and depression.

The severity ranges from one sufferer to another, and while some people may
live a relatively normal life, others like Ms Reiss are unable to work due
to the severity of their symptoms.

Although the controversy exists, people tend to agree on one thing: patients
are hurting. As one doctor who spoke to The Sunday Times put it, "We cannot
endorse what we cannot see. What we know for sure is that they are
suffering."

http://www.timesofmalta.com/articles/view/20100829/local/when-doctors-cannot-diagnose-disorders