ICD-11 Alpha Draft due for release in May
Does anyone know how the ICD-10 proposals are intending to diagnose ME and CFS, because until we know this, we can't have a proper discussion about it... we're just going to be talking in circles until we know the facts.
Hi Bob,
The Alpha Draft for ICD-11 is scheduled for release between 10 May and 17 May. It is my understanding from an April ICD meeting Agenda that there will be a launch and a press release.
Note that this is the revision of ICD-10 as used in the UK, Europe and many other countries - not the revision of the version of ICD currently used in the US for which ICD-10-CM (the US clinical modification) is currently being developed.
ICD-10-CM is scheduled for implementation in October 2013.
ICD-11 is expected to be finalised for dissemination in 2014+.
I am intending to compile a posting in the next few days about the impending release of ICD-11 Alpha Draft and I'll be starting a new thread specifically for this.
The revision of ICD-10 and the drafting of ICD-11 is being carried out via the
i-CAT - the
Initial ICD-11 Collaborative Authoring Tool.
This is a wiki-like platform that will be accessible to all, ie it will be viewable by all.
But there will be varying levels of editing authority which will initially be restricted to ICD Classification Experts, ICD Secretariat, the ICD-11 Revision Steering Group, Managing Editors of the various Topic Advisory Groups (TAGs) responsible for revision of the various chapters, members of the TAGs and the reviewers recruited by the TAG Managing Editors to review proposals or assist with the drafting of content.
I don't want to get too deeply into this, tonight, because, as I say, I'll be compiling a post shortly.
I am anticipating that the i-CAT platform will also be launched at the same time as the Alpha Draft.
The demo and training iCAT platform:
If you go to this
ICD-11 Revision site:
https://sites.google.com/site/icd11revision/home/
then to this page:
https://sites.google.com/site/icd11revision/home/icat
and click on this link:
The demo and training iCAT platform:
http://icatdemo.stanford.edu/
this will load the
i-CAT Demo and Training Platform
where you can see what the i-CAT will look like.
(It may take a little while to load, so be patient.)
If you'd rather watch the ICD Revision YouTube videos, they are all embeded on this page of my Dx Revision Watch site:
http://dxrevisionwatch.wordpress.com/icd-11/icd-11-sub-page-2/
you can watch them back to back in around 30 minutes.
Once you are into the i-CAT demo, you can poke about:
Click on the
ICD Content Tab
Open the + next to
ICD Categories
Open the + next to
06 VI Diseases of the nervous system
Open the + next to
G90-G99 Other disorders of the nervous system
Open the + next to
G93 Other disorders of brain
Click on
G93.3 Postviral fatigue syndrome
On the
Right of the screen
Click on the
Definition Tab if it is not already selected
You should see the following:
ICD Code G93.3
ICD Title Postviral fatigue syndrome
Definition (Text box currently unpopulated)
For a Glossary click on the
? of
Definition ?
(this is a general page that sets out how content is going to be populated within ICD-11)
(the URL for this page is:
http://apps.who.int/classifications/apps/icd/icatfiles/iCAT_Glossary.html#definition)
There are no Definitions populated in this demo for the entry for
Postviral fatigue syndrome.
Note that until the ICD-11 Alpha Draft is released, it cannot be determined how far the various Topic Advisory Groups have progressed with populating content according to the
ICD Content Model document.
Some
External definitions have been entered. (Note these may have been imported from other ICD affiliate publications as part of the initial
"Start up" list which has been used to kick start the revision process for all chapters or just being used as examples. So again, we need to wait until the draft comes out to see how much content has been entered so far into the Alpha Draft.)
External definitions:
Three definitions are currently displaying
A syndrome of unknown etiology. Chronic fatigue syndrome
(CFS) is a clinical diagnosis characterized by an unexplained
persistent or relapsing chronic fatigue that is of at least six
months duration, is not the result of ongoing exertion, is not
substantially alleviated by rest, and results in substantial reduction
of previous levels of occupational, educational, social
or personal activities. Common concurrent symptoms of at least
six months duration include impairment of memory or concentration,
diffuse pain, sore throat, tender lymph nodes,
headaches of a new type, pattern, or severity, and nonrestorative
sleep. The etiology of CFS may be viral or immunologic. Neurasthenia
and fibromyalgia may represent related disorders. Also known as
myalgic encephalomyeltis.
Ontology ID UMLS/NC12007_05
E
distinctive syndrome characterized by chronic fatigue, mild fever,
lymphadenopathy, headache, myalgia, arthralgia, depression, and
memory loss: candidate eitiological agents include Epstein-Barr and
other herpesviruses.
Ontology ID UMLS/CSP2006
A syndrome characterized by persistent or recurrent fatigue,
diffuse musculoskeletal pain, sleep disturbances, and subjective
cognitive impairment of 6 months duration or longer. Symptoms
are not caused by ongoing exertion; are not relieved by rest; and
result in a substantial reduction of previous levels of occupational,
educational, social or personal activities. Minor alterations of
immune, neuroendocrine, and automatic function may be
associated with this syndrome. There is also considerable
overlap between this condition and FIBROMYALGIA. (From Semin
Neurol 1998;18(2):237-42: Ann Intern Med 1994 Dec 15;121(12):
953-9)
Ontology ID UMLS/MSH2008_2
008_02_04
Very few Tabs have been populated in this demo version of the i-CAT
Terms
Synomyms Not yet populated
Inclusions Benign myalgic encephalomyeltis
Exclusions Not yet populated
---------------
You can go back to the
ICD Content Tab list and open the page for
Chapter 5 (V) Mental and behavioural disorders.
Then open the + for
F40-F48 Neurotic, stress-related and somatoform disorders
Then open
F45 Somatoform disorders
where the existing categories in
ICD-10 Chapter V: Somatoform disorders are listed. Note they are listed as they currently appear in ICD-10.
It should be evident that there is the potential for
considerably more content to be included in ICD-11 than there is in ICD-10.
So when I've put together my posting in a new thread, I will post the URL, here, and when the ICD-11 Alpha Draft is launched, I will also post a heads-up, here.
I'd like to stress that the process is not the same as the DSM-5 revision process has been; that it isn't possible to say at the moment how far the draft will have progressed at the point it is released, and I cannot stress too strongly that until the draft is released between 10 and 17 May, we do not have sufficient information to say what is currently being proposed for the classification of "Chronic fatigue syndrome".
All three Volumes of ICD-11 will integrate and be available online.
It isn't known yet whether CFS will be classified within Volume 1 (at the moment, in ICD-10, it is indexed only, in Volume 3: The Alphabetical Index to G93.3 and it isnt included in the Tabular List of ICD-10).
It isn't known whether it will be proposed to classify CFS at all, or to classify it under G93.3 or to place it in another chapter.
There is currently no evidence of any intention by any of the Topic Advisory Groups to place it within Chapter 5.
I apologise if the following has already been set out within this thread:
Several countries have developed their own “Clinical Modifications” (CM) of ICD. Canada, for example, uses an adaptation called ICD-10-CA, with a version published for 2009. Germany uses a version called ICD-10-GM.
The US currently uses a Clinical Modification based on ICD-9. But instead of moving onto ICD-11, once the revision of ICD-10 has been completed, the US will be implementing a Clinical Modification of ICD-10 called ICD-10-CM, in October 2013.
There are disparities between some of the proposed codings for the forthcoming US Clinical Modification and those in the current ICD-10: for example, the classification and codings for Postviral fatigue syndrome, (Benign) myalgic encephalomyelitis and Chronic fatigue syndrome differ between ICD-10 and the current proposed codings and classifications for the forthcoming US ICD-10-CM.
Current proposals for the US Clinical Modification ICD-10-CM, scheduled for implementation in October 2013, propose classifying Chronic fatigue syndrome at
R53.82.
For current proposals for US modification ICD-10-CM see:
http://en.wikipedia.org/wiki/History_of_chronic_fatigue_syndrome#ICD-10-CM
ICD-10-CM
"The proposed U.S. classification ICD-10-CM (2009 Update) separates CFS and Postviral fatigue syndrome into mutually exclusive categories. “Chronic fatigue, unspecified | Chronic fatigue syndrome not otherwise specified” appears under R53.82. “Postviral fatigue syndrome | benign myalgic encephalomyelitis” appears under G93.3 [52]
The Chronic Fatigue Syndrome Advisory Committee (CFSAC) had previously recommended CFS to be placed under the same neurological code as ME and PVS, G93.3. [53]"
---------------
(See also historic CDC document:
A Summary of Chronic Fatigue Syndrome and Its Classification in the International Classification of Diseases, March 2001 proposals, now superceded as per Wikipedia.)
Resources for US Clinical Modification:
CDC site: International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM)
2010 update of ICD-10-CM is now available and replaces the July 2009 version. [1]
[1] Although this release of ICD-10-CM is now available for public viewing, the codes in ICD-10-CM are not currently valid for any purpose or use. The effective implementation date for ICD-10-CM (and ICD-10-PCS) is October 1, 2013. Updates to this version are anticipated prior to implementation of ICD-10-CM.
You can see how the current codes for PVFS, ME and CFS in ICD-10 are set out on these two pages on my website:
http://dxrevisionwatch.wordpress.com/icd-11-me-cfs/
http://dxrevisionwatch.wordpress.com/icd-11-me-cfs/2/
----------------
Proposals for ICD-10-CM (scheduled for October 2013):
This is from the Zipped PDF from the CDC site here:
http://www.cdc.gov/nchs/icd/icd10cm.htm#10update
ICD-10-CM
G93 Other disorders of brain
G93.0 Cerebral cysts
Arachnoid cyst
Porencephalic cyst, acquired
Excludes1: acquired periventricular cysts of newborn (P91.1)
congenital cerebral cysts (Q04.6)
G93.1 Anoxic brain damage, not elsewhere classified
Excludes1: cerebral anoxia due to anesthesia during labor and delivery
(O74.3)
cerebral anoxia due to anesthesia during the puerperium (O89.2)
neonatal anoxia (P28.9)
G93.2 Benign intracranial hypertension
Excludes1: hypertensive encephalopathy (I67.4)
G93.3 Postviral fatigue syndrome
Benign myalgic encephalomyelitis
Excludes1: chronic fatigue syndrome NOS (R53.82)
-------------------
ICD-10-CM Tabular Page 1165 2010
R53 Malaise and fatigue
R53.0 Neoplastic (malignant) related fatigue
Code first associated neoplasm
R53.1 Weakness
Asthenia NOS
Excludes1: age-related weakness (R54)
muscle weakness (M62.
senile asthenia (R54)
R53.2 Functional quadriplegia
Complete immobility due to severe physical disability or frailty
Excludes1: frailty NOS (R54)
hysterical paralysis (F44.4)
immobility syndrome (M62.3)
neurologic quadriplegia (G82.5-)
quadriplegia (G82.50)
R53.8 Other malaise and fatigue
Excludes1: combat exhaustion and fatigue (F43.0)
congenital debility (P96.9)
exhaustion and fatigue due to:
depressive episode (F32.-)
excessive exertion (T73.3)
exposure (T73.2)
heat (T67.-)
pregnancy (O26.
recurrent depressive episode (F33)
senile debility (R54)
R53.81 Other malaise
Chronic debility
Debility NOS
General physical deterioration
Malaise NOS
Nervous debility
Excludes1: age-related physical debility (R54)
R53.82 Chronic fatigue, unspecified
Chronic fatigue syndrome NOS
Excludes1: postviral fatigue syndrome (G93.3)
R53.83 Other fatigue
Fatigue NOS
Lack of energy
Lethargy
Tiredness