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Download Epilepsy Awareness Epilepsy Nurse Specialists. Epilepsy Awareness Training Schedule Learning Outcomes What is Epilepsy? Epilepsy – Prognosis Classification

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  • Slide 1
  • Epilepsy Awareness Epilepsy Nurse Specialists
  • Slide 2
  • Epilepsy Awareness Training Schedule Learning Outcomes What is Epilepsy? Epilepsy Prognosis Classification of Seizures Epilepsy Management Plan Role of School Staff/Carer Observation of Seizure Activity Points to remember Plan of action/Emergency call sheet Evaluation and Close
  • Slide 3
  • Learning Outcomes Demonstrate an awareness of what Epilepsy is and recognition of different seizure types Be able to support children/young person experiencing seizures, ensuring their safety and dignity Demonstrate awareness of the importance in observing and recording seizure activity Recognise possible trigger factors
  • Slide 4
  • Learning Outcomes Demonstrate an understanding of the epilepsy/emergency management plan Raise awareness of the impact of epilepsy on a child/young persons life Understand the need for balancing risk and achieving a quality of life Raise awareness of the possible educational implications of the condition
  • Slide 5
  • What is Epilepsy? Epilepsy has been defined as a tendency to have recurrent seizuresEpilepsy has been defined as a tendency to have recurrent seizures Also referred to as fits, convulsions etc. The chemical balance in the brain is upset and there is abnormal firing of nerve cellsThe chemical balance in the brain is upset and there is abnormal firing of nerve cells One seizure does not constitute epilepsy Common conditionCommon condition Affects 1:242 School Age Children/young person (Epilepsy Action 2005 ) More common in children/young person with learning disability Approximately 22% of people with learning disability have epilepsyApproximately 22% of people with learning disability have epilepsy
  • Slide 6
  • Important Points Common serious chronic condition Approximately 40 different types of seizures The type of seizure the child/young person experiences depends on which part of the brain it starts and how far or quickly it spreads Can develop at any age, however it is diagnosed most before the age of 20 Very individual/specific to the child/young person Never assume that all seizures are epileptic in nature !
  • Slide 7
  • Prognosis of Epilepsy 20% - 30% Excellent prognosis - Seizure free after AED withdrawal cause no longer exists 20% - 30% Good prognosis remission with AED treatment but cause remains 30% - 40% Seizures continue despite treatment - AEDs may only reduce frequency or severity (Kwan & Sander 2004)
  • Slide 8
  • What causes Epilepsy 60 - 70% of cases the cause is unknown60 - 70% of cases the cause is unknown Some known causes includeSome known causes include Birth injury Head injury Stroke Brain haemorrhage Brain Tumour Meningitis/encephalitis Drugs Alcohol
  • Slide 9
  • Potential Triggers Flickering lights/photosensitivity Lack of sleep/tiredness Stress Excitement Missed meals High Temperature Menstrual Missed or late medication
  • Slide 10
  • Classification of Seizures Seizures can be divided into two main groups Groups: Generalised Seizures Focal Seizures Temporal Frontal Occipital Parietal
  • Slide 11
  • Generalised Seizures These occur when powerful centrally positioned nerve cells behave abnormally The discharge spreads more or less simultaneously to all parts of the brain There is loss of consciousness can be brief or longer
  • Slide 12
  • Generalised Seizure Types Tonic-Clonic Typical Absence Atonic Tonic Myoclonic
  • Slide 13
  • Tonic -Clonic Seizures Most common of the generalised seizure May have an aura leading into the tonic/clonic seizure Lose consciousness Usual duration 1-2 minutes May follow on from a focal seizure
  • Slide 14
  • Tonic Phase Muscles contract, body stiffens and child falls to the floor The child may become pale Their breathing may be irregular and around their lips may appear blue Saliva may dribble from mouth and can be blood stained if tongue has been bitten Incontinence may occur
  • Slide 15
  • Clonic Phase Consists of short sharp rhythmic jerks caused by alternate contraction and relaxation of muscles in the trunk and limbs Periods of relaxation become more frequent and prolonged Muscles relax and the body goes limp. At this stage the child will still be unconscious Slowly they will regain consciousness, but may be groggy and confusedSlowly they will regain consciousness, but may be groggy and confused
  • Slide 16
  • Management of Tonic-Clonic Seizures DO: Stay calm Assess danger to child- move if in danger Protect their head Loosen tight clothing, remove glasses Time seizure/observe and record
  • Slide 17
  • Management of Tonic-Clonic Seizures DO Once seizure has finished aid breathing by gently placing them in the recovery position Stay with the child until recovery is complete Reassure and re-orientate the child, tell them they have had a seizure Allow the child a period of rest /sleep afterwards if required
  • Slide 18
  • Management of Tonic-Clonic Seizures DONT: Try to restrain or restrict the child's movements Put anything into their mouth Give the child anything to eat or drink until they are fully recovered
  • Slide 19
  • Slide 20
  • Typical Absence Seizures Generally a childhood disorder Brief lasting only seconds- begins and ends abruptly May look blank and stare, lasting a few seconds Eye lid fluttering/blinking may occur May have minor facial movements or head drop Able to continue normal activity almost immediately
  • Slide 21
  • Management of Absence Seizures Usually no help is needed Record the time of day and frequency Reassure if necessary Repeat information that the child may have missed If walking they may require guidance
  • Slide 22
  • Slide 23
  • Atonic Seizures (drop attack) Sudden loss of muscle tone Fall heavily to the ground Lasts only a few seconds Able to continue normal activity almost immediately
  • Slide 24
  • Tonic Seizures Muscles contract Body stiffens- trunk, facial muscles and limbs Results in falls Quick recovery
  • Slide 25
  • Management of Atonic and Tonic Seizures Over very quickly therefore little can be done during seizure Check for injuries which may need medical attention Stay with the child and reassure
  • Slide 26
  • Myoclonic Seizures Quick muscle jerks usually of limbs however head and shoulders may jerk forward May be one or both sided Usually seen in specific childhood epilepsy syndromes Frequent soon after waking Short lived so difficult to tell if consciousness is impaired
  • Slide 27
  • Management of Myoclonic Seizures Usually so short lived little can be done other than reassure when over May be unsteady and if they fall check for injuries Stay with the child until they recover Reassure
  • Slide 28
  • Slide 29
  • Focal Seizures These seizures have a starting point in a particular area of the brain. The type of seizure activity seen is dependant on where the focus point is. Focal seizures can spread to the rest of the brain resulting in a secondary generalised seizure
  • Slide 30
  • Focal Seizures Symptoms can last from seconds to 1 3 minutes can present as: mumbling or uncontrolled laughter Sucking, chewing or swallowing movements Plucking at or removing clothing May wander around as if confused
  • Slide 31
  • Management of Focal Seizures DO Stay calm Guide the child from danger Stay with the child until recovery is complete Reassure and explain anything they have missed
  • Slide 32
  • Management of Focal Seizures DONT Restrain the child Act in a way that could frighten them, such as making abrupt movements or shouting at them Give the child anything to eat or drink until they are fully recovered
  • Slide 33
  • Slide 34
  • Slide 35
  • Call an Ambulance if You think the child needs urgent medical assistance The child has any breathing difficulties following a seizure It is a first seizure The seizure continues for longer than normal One seizure follows another without the child regaining consciousness
  • Slide 36
  • Following a Seizure After a seizure the child may be.. Confused Have no memory of what has occurred Subdued Tired & sleepy Have a headache Concentration impaired Hyperactivity
  • Slide 37
  • Care following a Seizure Clear understanding of what has occurred Observe: Breathing & colour Any injuries Be aware of post-ictal state Offer support and counselling as appropriate
  • Slide 38
  • SUDEP (sudden unexpected death in epilepsy Sudden death with no obvious cause Can occur with/without evidence of a seizure It is estimated that approx 1 per 1000 people with epilepsy in the UK die as a result.
  • Slide 39
  • Description of Seizure Why? Informs care staff of what is normal for child/young person Assists with establishing a diagnosis Observe changes in frequency and type of seizures Helps monitor effects of treatment Important to review recordings otherwise changes may go unnoticed.
  • Slide 40
  • Observation of Seizures Before - During - After How did the person feel before the