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com·pen·di·umkəmˈpendēəm/Noun
a collection of concise but detailed information about a particular subject, especially in a book or other publication
Four PrinciplesSTROKE is a brain attack.
STROKE is an emergency.
Four PrinciplesSTROKE is treatable.
STROKE is preventable.
DefinitionsStroke
Clinical syndrome of rapid onset of brain deficits of lasting more than 24 hours or leading to death
DefinitionsTransient Ischemic attack (TIA)
Clinical syndrome of rapid onset of brain deficits which resolves within 24 hours
DefinitionsProgressive Stroke
A stroke in which the focal neurological deficits worsen with time
Completed StrokeA stroke in which the focal neurological deficits
persist and do not worsen with time
BRAIN STROKE
Philippines' 2nd cause of death.
Prevalence of 1%
schemic stroke comprises 70%
hemorrhagic stroke comprises 30%
BRAIN STROKE (PH)
BRAIN STROKE (PH)
neurologist-to-patient ratio is 1:330,000
67% of neurologists in urban centers
Anterior Circulation
Posterior Circulation
Types of Stroke
Ischemic Stroke80% of strokes
Arterial occlusion of an intracranial vessel
Two etiological typesThromboticEmbolic
Etiology of ischemic stroke
Etiology of ischemic stroke
Etiology of ischemic stroke
Thrombotic Stroke
Atherosclerosis is the most common pathology leading to thrombotic occlusion of blood vessels
Hypercoagulable disorders
Etiology of ischemic stroke
Blood flowIf zero leads to death of brain tissue within 4-
10min
Pathophysiology of Ischemic Stroke
Intracerebral Hemorrhage• Result of chronic hypertension
• Small arteries are damaged due to hypertension
• In advanced stages vessel wall is disrupted and leads to leakage
• Headache
CLINICAL FEATURES
HistoryOnset and progression of neurological
symptoms?
History of previous TIAs
History of hypertension & diabetes mellitus
History of heart conditions like arrhythmias, RHD & prosthetic valves
History of seizures & migraine
History of anticoagulant therapy
History of oral contraceptive use
History
History of any hypercoagulable disorders like cancer
Substance abuse: cocaine, amphetamines
History
General featureabrupt onset of a focal neurologic deficit
manifestations of stroke are highly variable
DIFFERENTIAL DIAGNOSIS
Hypoglycemia
Space Occupying Lesions
SEIZURES AND POST SEIZURE STATES
MIGRAINE MIGRAINE
INVESTIGATION MODALITIES: BRAIN
ISCHEMIC LESION
TREATMENT OBJECTIVES
1. MINIMIZE VOLUME OF BRAIN IRREVERSIBLY DAMAGED
2. PREVENT COMPLICATIONS
3. REHABILITATION
4. REDUCE RISK OF RECCURENCE
REHABILITATIONPHYSIOTHERAPY - as early as
possible - prevents contractures,
spasticity and atrophy
REHABILITATIONSPEECH THERAPY
IMPROVE QUALITY OF LIFE WITH MOTOR AIDS
PREVENTIONBlood pressure control
Diabetes Management
Lipid Management
Smoking Cessation
Alcohol Moderation
PREVENTIONWeight Reduction/Physical
Activity
Carotid Artery Interventions
PREVENTIONAnti platelet agents /
Anti coagulants
Statins
PROGNOSISISCHEMIC STROKE
Mortality rate in first 30 days is 8-12%
First 3 hrs after stroke - GOLDEN PERIOD
PROGNOSIS INTRACEREBRAL HAEMORRHAGE
Mortality rate in first 30 days is almost 50%
Prognosis compared to ischemic type .
Four PrinciplesSTROKE is a brain attack.
STROKE is an emergency.
STROKE is treatable.STROKE is preventable.