Neurological conditions and COVID-19

Neurological conditions and COVID-19

Last updated 30 March 2020

Authors: Dr Pam Collins, Consultant Occupational Physician, Healthwork Ltd
Dr Kerry McNeil, Consultant Occupational Physician

 

Neurological condition

 

 

Vulnerability

 

 

References

 

Alzheimer’s Disease Likely low in working population https://www.theabn.org/news/495261/ABN-Guidance-on-COVID-19-for-people-with-neurological-conditions.htm

No increased risk, provided the breathing and swallowing muscles are functioning well. Increases to very high with reduced mobility and frailty.

Ataxia and spino-cerebellar hereditary/degenerative disorders Very high or high https://www.ataxia.org.uk/news/covid-19-update-30-march-2020

not at increased risk of acquiring infection but at increased risk of severe symptoms.  Very high risk if swallowing difficulties , taking immuno-suppressants, reduced mobility, other co-morbidity

Bulbar palsy Very high https://cdn.ymaws.com/www.theabn.org/resource/collection/6750BAE6-4CBC-4DDB-A684-116E03BFE634/ABN_Neurology_COVID-19_Guidance_22.3.20.pdf
BMI >40 elevate to next risk level https://www.theabn.org/news/495261/ABN-Guidance-on-COVID-19-for-people-with-neurological-conditions.htm
Cavernoma Increased or low https://www.cavernoma.org.uk/news/coronavirus/

Not at increased risk of infection.  Only at increased risk of complications if neurological impairment

Cerebral Palsy Likely to be low in working population https://cdn.ymaws.com/www.theabn.org/resource/collection/6750BAE6-4CBC-4DDB-A684-116E03BFE634/ABN_Neurology_COVID-19_Guidance_22.3.20.pdf
Charcot Marie-Tooth very high down to low depending on extent of disease

likely to be low in working population

https://www.cmt.org.uk/coronavirus-covid-19/

same risk as the general public‘ unless requiring CPAP or NIV or suffering vocal paralysis

https://cdn.ymaws.com/www.theabn.org/resource/collection/6750BAE6-4CBC-4DDB-A684-116E03BFE634/ABN_Neurology_COVID-19_Guidance_22.3.20.pdf

No risk to uncomplicated Charcot-Marie-Tooth

Comorbidity Elevate risk appropriately, particularly for conditions of lungs, heart and kidney https://www.theabn.org/news/495261/ABN-Guidance-on-COVID-19-for-people-with-neurological-conditions.htm
Down’s syndrome very high to low depending on co-morbidity https://www.dsmig.org.uk/covid-19-and-down-syndrome/

no evidence of particular risk, but Down’s syndrome may be more at risk from infections generally and respiratory infections in particular. Consider co-morbidity;- respiratory conditions, heart disease, diabetes, and immunodeficiency. A number of those with Down’s syndrome will fall within these higher risk groups.

Epilepsy Low https://www.epilepsy.org.uk/info/daily-life/safety/coronavirus-covid-19

Employees with mild to moderate epilepsy, with no breathing or swallowing difficulties, are unlikely to be at increased risk from COVID-19

https://www.theabn.org/news/495261/ABN-Guidance-on-COVID-19-for-people-with-neurological-conditions.htm

Glycogen storage disease High to low https://www.theabn.org/news/495261/ABN-Guidance-on-COVID-19-for-people-with-neurological-conditions.htm

depends on co-morbidity and impairment

Headache/Migraine Low https://www.theabn.org/news/495261/ABN-Guidance-on-COVID-19-for-people-with-neurological-conditions.htm

Lack of evidence available. Immunosuppression not usually a feature, but there may be co-morbidities increasing risk.

Hydrocephalus Very high to low https://www.spinabifidaassociation.org/news/coronavirus2020/

in general not at increased risk other unless other co-morbid conditions

Idiopathic Intra-cranial Hypertension Low https://www.theabn.org/news/495261/ABN-Guidance-on-COVID-19-for-people-with-neurological-conditions.htm

but increased if BMI >40, common in this group

Immunosuppressive medication

Azathioprine

Methotrexate

Mycophenolate mofetil

Combined with oral prednisolone ≥ 20mg daily

Very high https://www.theabn.org/news/495261/ABN-Guidance-on-COVID-19-for-people-with-neurological-conditions.htm

https://cdn.ymaws.com/www.theabn.org/resource/collection/6750BAE6-4CBC-4DDB-A684-116E03BFE634/ABN_Neurology_COVID-19_Guidance_22.3.20.pdf

Immunosuppressive medication

Infliximab

Ocrelizumab

Rituximab

Very high or high https://cdn.ymaws.com/www.theabn.org/resource/collection/6750BAE6-4CBC-4DDB-A684-116E03BFE634/ABN_Neurology_COVID-19_Guidance_22.3.20.pdf
Inflammatory disorders

Encephalitis

Neuro-sarcoidosis

Vasculitis

Very high or high https://cdn.ymaws.com/www.theabn.org/resource/collection/6750BAE6-4CBC-4DDB-A684-116E03BFE634/ABN_Neurology_COVID-19_Guidance_22.3.20.pdf

Risk conferred by immunosuppression and also by any co-morbidities [e.g. renal or lung disease] Some patients may have bulbar or respiratory weakness that confers additional risk

Inflammatory disorders

Chronic inflammatory demyelinating poly neuropathy and amyloid / paraprotein neuropathies

Very high to low https://www.theabn.org/news/495261/ABN-Guidance-on-COVID-19-for-people-with-neurological-conditions.htm

Immunoglobulin does not increase the risk of infection.  Risk conferred by immunosuppression.  High risk if cardiac involvement in amyloid disease

Mitochondrial disease Very high or high https://www.theabn.org/news/495261/ABN-Guidance-on-COVID-19-for-people-with-neurological-conditions.htm

risk of decompensation or cardiomyopathy

Motor Neurone Disease or Spinal Muscular Atrophy Very high https://cdn.ymaws.com/www.theabn.org/resource/collection/6750BAE6-4CBC-4DDB-A684-116E03BFE634/ABN_Neurology_COVID-19_Guidance_22.3.20.pd

particularly patients with bulbar or respiratory muscle weakness

https://www.mndassociation.org/shielding-and-protecting-vulnerable-persons-from-covid-19/

Multiple Sclerosis

Immunosuppression combined with oral prednisolone ≥ 20mg daily

Immunosuppression

No medication

 

Very high

 

High

Low

https://cdn.ymaws.com/www.theabn.org/resource/collection/6750BAE6-4CBC-4DDB-A684-116E03BFE634/ABN_Neurology_COVID-19_Guidance_22.3.20.pdf

https://www.theabn.org/news/495261/ABN-Guidance-on-COVID-19-for-people-with-neurological-conditions.htm

MS patients are not significantly at risk from COVID-19, unless they have advanced disability with swallowing or breathing difficulties, or they are receiving selected immunotherapies.

https://cdn.ymaws.com/www.theabn.org/resource/collection/6750BAE6-4CBC-4DDB-A684-116E03BFE634/ABN_Guidance_on_DMTs_for_MS_and_COVID19_APPROVED_11_March.pdf

includes specific MS drug guidance

Muscular dystrophies or diseases

Myositis

Polymyositis

Very high or high if active disease https://www.theabn.org/news/495261/ABN-Guidance-on-COVID-19-for-people-with-neurological-conditions.htm

Increased risk due to respiratory muscle weakness + co-existing interstitial lung disease which is common in these patients and other overlap connective tissue disorders. May be on steroids or other immunosuppression.

Muscular dystrophies

Becker

Duchenne

Limb girdle dystrophies

X-linked etc.

 

Very high or high https://www.theabn.org/news/495261/ABN-Guidance-on-COVID-19-for-people-with-neurological-conditions.htm

Increased risk due to respiratory muscle weakness + co-existing interstitial lung disease which is common in these patients and other overlap connective tissue disorders. May have weak cough or cardiomyopathy.

Very high if FVC<60%.

Myasthenia Gravis

Congenital myasthenia with previous respiratory involvement or needing nocturnal ventilation

Lambert Eaton myasthenic syndrome with substantial respiratory involvement

Immunosuppression plus Prednisolone ≥ 20mg daily

Very high https://www.theabn.org/news/495261/ABN-Guidance-on-COVID-19-for-people-with-neurological-conditions.htm
Myasthenia Gravis

Lambert Eaton myasthenic syndrome without substantial respiratory involvement

On immunosuppression

High https://www.theabn.org/news/495261/ABN-Guidance-on-COVID-19-for-people-with-neurological-conditions.htm
Myasthenia Gravis

Ocular myasthenia

Well controlled adult congenital myasthenia without respiratory involvment in the last 10 years and normal sleep studies

Low https://www.theabn.org/news/495261/ABN-Guidance-on-COVID-19-for-people-with-neurological-conditions.htm
Narcolepsy/Cataplexy Low https://www.narcolepsy.org.uk/
Parkinson’s Disease Increased or low in working population https://www.parkinsons.org.uk/news/understanding-coronavirus-and-parkinsons.

Parkinson’s itself does not put you in the extremely vulnerable group but there is an increased risk of complications. Likely to be very high if significant disability / advanced disease / in care

Peripheral neuropathy Low https://www.theabn.org/news/495261/ABN-Guidance-on-COVID-19-for-people-with-neurological-conditions.htm

No evidence of increased risk unless immunosuppressed, respiratory or swallowing issues or other co-morbidities

Spina Bifida Very high to low https://www.spinabifidaassociation.org/news/coronavirus2020/

in general not at increased risk other unless other co-morbid conditions

RELATED CONTENT

Vulnerability levels

Very high (Red)

Risk of severe illness or death if contracts COVID-19. Read more

High (Orange)

Likely to need hospitalisation if contracts COVID-19, with protracted illness and heavy NHS burden. Read more

Increased/Moderate (Yellow)

Increased risk compared with healthy individual but should recover.

Low/Standard (Green)

No greater risk than healthy individual.