Tag Archives: antibiotics

August 2021 PDF

Useful resources in preparation for this year’s expected RSV bronchiolitis surge in this month’s newsletter.  Also, a bit on managing young people who are “tired all the time”, height and weight issues in non face-to-face consultations and a short article asking why do we give children 10 days of foul tasting pen-V qds for tonsillitis instead of 5 days of tds amoxicillin which, it transpires, is actually cheaper?  Microbiologists and others are welcome to leave comments below!

January 2021 PDF

A plea to not lose unwell children in this sea of Covid this month, antibiotic prescribing in animal and human bites, first aid for burns and important fluid adjustments for overweight children with diabetic ketoacidosis.  Do leave comments below.

March 2019 PDF published

Part 2 of Medically Unexplained Symptoms this month.  Also antibiotics in cystitis, too many investigations in community acquired pneumonia, carotenaemia and heart murmurs in unwell children.  Do leave comments below:

February 2019 newsletter

NICE on honey this month.  And antibiotics in URTIs.  Also blueberry muffin syndrome courtesy of our dermatology contributor, medically unexplained symptoms from a great on line resource from MindEd (https://www.minded.org.uk/Component/Details/525083) and information for practitioners and young people and families after a first afebrile seizure.  Please do leave comments below:

April 2018 newsletter uploaded

NICE on Lyme disease this month – just in time for the weather to pick up and the tics to start biting.  Also a reminder on the risk factors for SIDS, what to do in a terrorist attack, how to manage a child with a non-blanching rash and a discussion on the use of the antistreptolysin O titre.  Do leave comments below:

Periorbital and orbital cellulitis in children

                         Peri-Orbital and Orbital Cellulitis in Children

With thanks to Dr Kat Smith, paediatric registrar and education fellow at King’s College Hospital….

The somewhat red, somewhat swollen eye is a relatively common presentation in children, and distinguishing between peri-orbital and orbital cellulitis hinges closely on an examination which can be difficult to perform in young children who cannot communicate pain on eye movement or subtle changes in vision.

Back to basics

orbital cellulitis diagram

(Diagram above from quizlet.com)

The orbital septum is key in differentiating between peri-orbital and orbital cellulitis, and in dictating management. For those of us who haven’t thought about it since medical school, it is an extension of the periosteum of the frontal plate of the upper eyelid; a tough structure, where infection cannot pass from front to back unless the septum is breached by a sharp object. However, the orbital septum is not as thick and well developed in infants as it is in older children and adults, and so is not as effective a physical barrier in this age group.

Peri-orbital (or pre-septal) cellulitis is inflammation and infection of the eyelid soft tissue superficial and anterior to the orbital septum; the septum itself is not affected. Ocular function remains intact.

Orbital (or post-septal) cellulitis is infection of muscles and fat within the orbit, posterior to the orbital septum; the septum itself can be affected. It’s location in muscles and fat leads to associated ocular dysfunction.

 

What’s different in children?

Children are twice as likely to develop periorbital and orbital cellulitis in comparison to adults, and whilst in adults peri-orbital cellulitis is usually secondary to a superficial injury, children may develop it secondary to an occult underlying bacterial sinusitis (in particular, through the thin and porous ethmoid bone; there is often a history of recent URTI) or due to spread from another primary infection, such as pneumonia.

This difference in underlying aetiology means that in children a peri-orbital infection can rapidly progress to the much more concerning condition of orbital cellulitis, with the associated risk of rare but serious complications such as abscess formation, cavernous sinus thrombosis, intracranial abscess, and loss of vision.

 

Examination

The happy, well-looking child who is able to open their eye sufficiently for you to demonstrate normal light reflexes and see that they comfortably move their eyes in all planes more than likely has peri-orbital cellulitis; this will be most children. However, there are red flags that make orbital cellulitis a likely diagnosis and should prompt urgent referral to secondary care:

–          Eyelid swelling such that the eye is not visible

–          Toxic / systemically unwell

–          CNS signs or symptoms

–          Severe / persistent headache

–          Pain on pressing the closed eyelid, indicating septal involvement

–          Pain on eye movement, indicating involvement of muscle and / or fat

–          Diplopia; older children should be able to describe “seeing double”, younger children may become unsteady when walking or struggle to grab objects

–          Reduced visual acuity; the younger child may struggle to play with smaller / more “fiddly” toys

–          Proptosis

–          Ophthalmoplegia

–          Absent light reflexes

–          No improvement or worsening despite 48hrs oral antibiotics

–          Neonatal age group (may be congenital dacryocystitis)

 

Management

Most children will be well, with mild-moderate swelling and erythema and no red flags; these children can initially be managed in the community, and most will not require later referral to secondary care.

Children with mild-moderate eyelid swelling, no significant erythema and an obvious cause – such as a chalazion or insect bite – do not have peri-orbital cellulitis, although they may need advice or treatment for the underlying cause such as warm compresses or anti-histamines.

Those with mild to moderate swelling, erythema and no obvious cause but no red flags are likely to have peri-orbital cellulitis and so require oral antibiotics; typically a 5-7 day course of co-amoxiclav is given, although this varies dependent on local microbiology guidance. Because of the underlying aetiology of peri-orbital cellulitis in children, parents should be advised that if children develop any red flag symptoms they require immediate medical review, and a GP review should be arranged for 48 hours’ time to ensure that symptoms have started to improve.

It can be unclear in young children if they have any red flags; if in doubt, refer to secondary care for review by ophthalmology, A&E, or paediatric teams. Even in secondary care it can be unclear, and children may be admitted simply for oral antibiotics and observation.  ENT teams will also need to be involved if orbital cellulitis is suspected.

As above, children with any red flags are likely to have orbital cellulitis and will likely require admission to hospital for blood tests, cultures and IV antibiotics +/- imaging of the sinuses and orbits (although more extensive neuroimaging is indicated if there is a suspicion of cerebral infection).

References

“Children are twice as likely to develop periorbital and orbital cellulitis in comparison to adults”

Robinson A, Beech T, McDermott A, et al. Investigation and Management of adult periorbital or orbital cellulitis. J Laryngol Oto. 2007;121:545-7.

Bibliography:

BMJ Best Practice: Peri-orbital and orbital cellulitis. Available from http://bestpractice.bmj.com/best-practice/monograph/734.html

Clarke W. Periorbital and orbital cellulitis in children. Paediatr Child Health. 2004;9(7):471-2

The College of Optometrists. Clinical Management Guidelines. Cellulitis, preseptal and orbital. Available from http://www.college-optometrists.org/en/utilities/document-summary.cfm/docid/25FDE60B-E41D-4212-8AB02819A83E72E1

 

 

 

 

 

October 2015 newsletter

We have seen a lot of cases of scarlet fever this year so thanks to Dr Lock for his text box this month on recognising and managing this strep infection.  Comprehensive information on paediatric dizziness from Mr Sharma, ENT registrar, and a bit about asthma in schools and some of my own CPD on birthmarks caused by a Mum whose view that the internet knew more than me was a little unsettling – for a while.  We have all been there, I’m sure.

Do leave comments below.

August 2012 PDF digest

August’s PDF only has 4 text boxes but with lots of information crammed into them and extra on the blog.  A great looking PDF on poisoning in children from one of our registrars, an article on stammering from another working with a speech and language therapist and an update on BTS pneumonia guidelines just in time for the winter.  Also a feature on Cardiff’s core info safeguarding work on the evidence behind different types of fractures.  Do leave comments…

June 2012 PDF

June’s PDF digest is ready for consumption.  Both APLS and NICE have lost paraldehyde from their status epilepticus algorithms, a link to Working Together and an article on sticky eyes v. conjunctivitis.  Blood pressure centile charts and a plug for the London Deanery’s communication skills courses.  Do leave comments below.

Antipyretics – single or dual therapy?

Managing Fever in Children with thanks to Dr Ranjev Kainth

Fever, both in primary and secondary care is a frequent presentation. Often, it is a sign of an illness and in the first instance, it is important to establish the most likely underlying causative factor. Once this has been determined, focus often turns to the management of the fever.  Two recent articles in Archives highlight the varying practice amongst clinicians both in primary and secondary care.

In accordance with NICE guidelines1, the authors2-3 suggest anti-pyretics should not be used for the sole purpose of controlling fever.  Agents such as paracetamol and ibuprofen are often administered to promote comfort in the child when there is  fever.  In such situations, children may be prescribed single or dual therapy.

In a systematic review, E.Purssell3 examines the evidence for combined anti-pyretic therapy with either paracetamol or ibuprofen alone. He concluded that ‘only marginal benefit was shown for the combined treatment compared with each drug individually which, taken alongside the risk of overdose and further increasing the fear of fever, suggests there is little to recommend this practice’.

With the real risk of parents being unable to accurately measure medication4, it is important clear guidance is given on when and what type of drug therapy is appropriate in clinical situations.

References:

  1. NICE Guideline: Feverish Illness in Children:  Quick reference guideline http://guidance.nice.org.uk/CG47/QuickRefGuide/pdf/English
  2. McLyntyre, J. Management of fever in Children. Arch Dis Child Dec 2011 V 96;12 P.1173
  3. Purssell, E. Systematic review of studies comparing combined treatment with paracetamol and ibuprofen, with either drug alone. Arch Dis Child Dec 2011 V 96;12 P.1175
  4. Beckett, V.L. et al. Accurately administering oral medication to children isn’t child’s play. Arch Dis Child 2011;96:A7 doi:10.1136/adc.2011.212563.14