Supporting, connecting & separating biological tissues · 2020-06-03 · Prevalence and familial...
Transcript of Supporting, connecting & separating biological tissues · 2020-06-03 · Prevalence and familial...
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Hypermobility
a.k.a. Heritable disorders
of connective tissue
Chris O’Callaghan
Austin Health
Heidelberg
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What is hypermobility?
Ehlers Danlos syndrome(s)
Diagnostic criteria
Hypermobility spectrum disorders
Low blood pressure
The petrol on the fire
Tonight
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ED
S s
ub
-typ
es
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Beighton score
≥ 5 = hypermobility
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Tissue
elasticity
Hypermobile Ehlers
Danlos syndromePopulation
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Ehlers Danlos Syndrome
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Edvard Ehlers & Henri-Alexandre Danlos
E. Ehlers and L. Cutis, “Neigung zu Haemorhagien in der Haut, Lockerung mehrerer Artikulationen,” Dermatologische Zeitschrift, vol. 8, pp. 173–174, 1901.
(Tendency to skin haemorrhage and loosening of articulations)
H. A. Danlos, “Un cas de cutis laxa avec tumeurs par contusion chronique des coudes et des genoux (xanthome juvenile pseudo-diab´etique de MM, Halloepau et Mac´e de L´epinay),” Bulletin de la Soci´et´e Franc¸aise de Dermatologie et de Syphiligraphie, vol. 39, pp. 1252–1256, 1908.
(A case of skin laxity with chronic bruising of the elbows and knees)
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Ehlers Danlos syndrome c1969
125 patients
Spontaneous intestinal perforation, GIT haemorrhage
Hernias, diaphragmatic eventration, intestinal diverticulae, rectal
prolapse
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Joint hypermobility c2004
Patients: n = 170 females with benign joint hypermobility syndrome
Controls: n = 50 female non-hypermobile hospital staff
GI complaints i.e. “nausea, stomach ache, diarrhoea, constipation”
– BJHS vs control: 37% vs 16%
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Prevalence and familial patterns of
gastrointestinal symptoms, joint
hypermobility
and diurnal blood pressure variation in
eating disorders
Min Yin Goh1, James Olver2, Chia Y Huang3, Melinda Millard4, Chris
O’Callaghan1
1Department of Clinical Pharmacology, Austin Health, Heidelberg, Victoria, Australia2Department of Psychiatry, University of Melbourne, Heidelberg, Victoria, Australia
3Eating Disorders Unit, The Melbourne Clinic, Richmond, Victoria, Australia4Victorian Spinal Cord Service, Austin Health, Victoria, Australia
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FamilialElasticity: joints (stretch/painful), haemorrhoids, prolapse, diverticular disease, hernias, varicose veins, aneurysmsFatigue: Glandular fever, Chronic fatigue syndrome, post-viral fatigueOrthostatic intolerance: (“low blood pressure”, POTS)Gastro-intestinal: swallowing, bloating, constipation, diarrhoea, MigrainesAtopy: asthma, eczema, hay-fever, allergies/anaphylaxisNocturnal: initiation, fragmented sleep, non-restorative sleep, vivid dreamsGenito-urinary:
Painful/heavy periodsIncontinence/retention of urinePainful intercourse
ENT: tonsils, adenoids, otitis media (middle ear infections)
Performance:Dancer, singer, musician, sports, fine art
FE-FOG-MANGE (P)An acronym for the manfestations of joint hypermobilitiy
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The 2017 international classification of the Ehlers–Danlossyndromes: Diagnostic criterial for Hypermobile EDS
Criteria 1: Generalised joint hypermobility
AND
Criteria 2: Two or more of Features A, B or C
– Feature A: Generalized connective tissue disorder
at least 5 signs of 12
– Feature B: Family member with hypermobile EDS
– Feature C: Musculoskeletal complications
at least 1 sign of 3
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Feature C: Musculoskeletal complications (at least 1):
Musculoskeletal pain in >2 limbs, recurring daily for at >3 months
Chronic, widespread pain for >3 months
Recurrent joint dislocations or frank joint instability, in the absence of
trauma (a or b)
a. > 3 atraumatic dislocations in the same joint or > 2 atraumatic
dislocations in 2 different joints occurring at different times
b. Medical confirmation of joint instability at > 2 sites not related to
trauma
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Feature A: systemic manifestations of a more generalized connective tissue disorder (a total of 5)
Unusually soft or velvety skin
Mild skin hyper-extensibility
Unexplained striae such as striae distensae or rubrae at the back, groins, thighs, breasts
and/or abdomen in adolescents, men or prepubertal women without a history of significant gain or
loss of body fat or weight
Bilateral piezogenic papules
Recurrent or multiple abdominal hernia(s) e.g., umbilical, inguinal, crural
Atrophic scarring involving at least two sites and without the formation of truly papyraceous
and/or hemosideric scars as seen in classical
Pelvic floor, rectal, and/or uterine prolapse in children, men or nulliparous women
without a history of morbid obesity or other known predisposing medical condition
Dental crowding and high or narrow palate
Arachnodactyly, as defined in one or more of the following: (i) positive wrist sign on both sides;
(ii) positive thumb sign on both sides
Arm span-to-height >1.05
Mitral valve prolapse (MVP) mild or greater based on strict echocardiographic criteria
Aortic root dilatation
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2017 international classification of the Ehlers–Danlos syndromes
Classical EDS (cEDS)
Classical-like EDS (clEDS)
Cardiac-valvular EDS (cvEDS)
Vascular EDS (vEDS)
Hypermobile EDS (hEDS)
Arthrochalasia EDS (aEDS)
Dermatosparaxis EDS (dEDS)
Kyphoscoliotic EDS (kEDS)
Brittle Cornea Syndrome (BCS)
Spondylodysplastic EDS (spEDS)
Musculocontractural EDS (mcEDS)
Myopathic EDS (mEDS)
Periodontal EDS (pEDS)
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Jameela Jamil … a case of EDS
British actress, radio presenter, model, activist.
Star of The Good Place (HBO)
February was a particularly difficult month
Accusations she had Munchausen’s syndrome
Came out as queer … "It was just an outburst"
“I’m really happy that handshaking is kind of
cancelled for ever … The fact you know that a hand
has been on a dick at some point before touching
your hand is deeply unsettling,”
I’m not the authority on anything.”
THEGUARDIAN.COM…
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Jameela Jamil … a case of EDS
Guardian.com …
Sexual assault victim
MVA, ‘severely damaging her spine
Mental health/self harm
Surgery for hearing loss
Coeliac disease
Ehlers-Danlos syndrome
Self.com
rare connective tissue disorder
13 EDS subtypes
“tissues, such as arteries and organs of the body
(e.g. the heart and intestine), are not as strong as
they should be and they may rupture or not function
normally.”
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Healthline.com
‘Why Sia’s Reveal of Chronic Pain from Ehlers-Danlos Is So
Important’
“Hey, I’m suffering with chronic pain, a neurological disease,
ehlers danlos and I just wanted to say to those of you suffering
from pain, whether physical or emotional, I love you, keep
going,” … Twitter.com
“Treatment is usually with pain medications, risk assessment, and
close monitoring for more severe conditions such as the blood
vessel rupturing”
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Tissue
elasticity
Hypermobility
spectrum
disorders
Ehlers Danlos
syndrome – joint
hypermobility typePopulation
Athletes,
singers,
dancers,
musicians,
artists
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The 2017 international classification of the Ehlers–Danlos syndromes:
Hypermobility spectrum disorders
Criteria #1 of 2: Hypermobility
Generalized – hypermobile joints in all 4 limbs and your trunk.
Localized – hypermobile in less than 5 joints.
Peripheral – hypermobile in the hands and/or feet only.
Historical – hypermobility present in youth, but has now faded.
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The 2017 international classification of the Ehlers–Danlos syndromes:
Hypermobility spectrum disorders
Criteria #2 of 2: Musculo-skeletal manifestations
Trauma:
Micro-trauma, i.e. recurrent or persistent pain, early osteoarthritis.
Macro-trauma, i.e. dislocations, subluxations, soft tissue injuries of
muscles, ligaments, tendons, synovium, and cartilage.
Chronic pain.
Disturbed proprioception i.e. impaired sense of joint position.
Other musculoskeletal traits: flat feet, misaligned bones in the
elbow and big toe, mild-moderate scoliosis, kyphosis (outward
curvature) of the upper spine, lordosis (inward curvature) of the
lower spine
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Why is blood pressure inadequate in joint hypermobility, and why does it matter?
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Legs Heart Brain
UprightImmobileBack-archPostural change
HeatAfter foodAfter exerciseAfter alcohol
1. Fainting2. Brain dysfunction
1. Vision (blurring, pixilation, tunnel vision, patches/complete2. Cognition
1. Memory2. Concentration3. Word finding
3. Dizziness/faintness4. Thirst/salt craving5. ‘Coat-hanger’ pain
3. Adrenaline 1. Skin: cool / white / wet / goosebumps2. Tremor3. Pupils / Ears4. Palpitations5. Brain: alert/apprehensive/anxious/panic
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“Joint hypermobility syndrome is not a trivial
articular problem occurring in healthy individuals; it
is now recognised as a multisystem disorder and a
major source of chronic widespread pain,
dysautonomias and gastrointestinal dysmotility.”
Fikree, Aziz, Grahame, Rheum Dis Clin N Am 39, 2013, 419-30