Case Study - Is lyme disease under-diagnosed in the UK?

18 Comments

Being a London GP, I was surprised when a patient presented with a sort-of ‘erythema migrans’ type rash a week after attending a music festival nearby. He could not remember being bitten and described a prodromal flu-like illness. I was faced with a few options – if this was cellulitis then I should treat with flucloxacillin and penicillin; if it was lyme disease should I request serology to confirm and then treat with doxycycline? Or should I prescribe doxycycline 100mg BD for 14 days immediately (the correct option!)?

It occurred to me that GPs may falsely conclude that a negative Borrelia serology excludes a diagnosis of Lyme disease and that Lyme disease in the UK is significantly under-diagnosed. Lyme Disease Action and the RCGP have collaborated to raise the awareness of this tick-transmitted condition in efforts to improve primary care detection and early management which confers a better prognosis.

Here are some key points about Lyme disease in the UK:

  • Lyme borreliosis occurs throughout UK, not just woodland areas.
  • There is no test of disease activity and no test of cure so diagnosis should be clinical
  • The main season for the disease is from March to October, though disseminated disease may present throughout the year
  • 1 in 3 people do not recall a tick bite
  • If you are unsure whether there is erythema migrans or cellulitis treat with doxycycline
  • If there is a tick bite and typical early symptoms, treat without waiting for serology results
  • Serology within six weeks of infection has a high chance of being negative
  • Early antibiotics may abrogate the immune response and lead to negative serology
  • If disseminated disease occurs it may lead to cardiac, ophthalmological, rheumatological and neurological complications

To learn more about Lyme disease and how to diagnose it in primary care visit the RCGP’s online learning environment.

Dr. Ishani Patel

MBBS BSc MRCGP DCH DRCOG

General Practitioner

E-learning CPD Fellow, RCGP

Associate GP, Transforming Cancer Services Team, London

Advisory Committee on Cervical Screening (ACCS), Public Health England

 

facebook_icon_30x30www.facebook.com/networklocum

twitter icon@wearelantum

Author

Lantum

Subscribe here

About Lantum

Lantum is a workforce platform that uses technology to simplify all aspects of healthcare staffing.

Our easy-to-use tools empower healthcare organisations to fill their shifts and professionals to fill their diaries, without the need for agencies. And they dramatically reduce time spent on rostering admin, compliance, and invoice chasing.

Categories

see all

Subscribe to the newsletter

Lantum on Twitter