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Neurological Complications of Heroin Case Study. Department of Neurology Alfred Hospital 26 April, 2000. Presentation. P. G. 17 year old boy sudden onset quadraparesis, beginning at the C7/8 myotome, Decreased pinprick/pain/temperature sensation over right limbs and right side of torso
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Neurological Complications of HeroinCase Study Department of Neurology Alfred Hospital 26 April, 2000.
Presentation • P. G. • 17 year old boy • sudden onset • quadraparesis, beginning at the C7/8 myotome, • Decreased pinprick/pain/temperature sensation over right limbs and right side of torso • Background of regular IV heroin use.
Past History: • IVDU • Hep C • Social History: • Under Department of Human services • Mother lives in Darwin • Limited contact with father
History of presenting complaint • 25/2/00: Hit of heroin whilst at home at 22:00. • Lay on the couch with head hyperextended over the armrest of the couch. • Awoke several hours later unable to move. • Crawled around room, then fell asleep on the floor. • 26/2/00: Awoke early, still unable to move • Ambulance called The Alfred • On arrival: • Unable to move both hands/legs • Acute urinary retention 1.5L
Examination findingsPart I • Cranial nerves intact • Peripheral neurological examination: • Upper: Decreased power 2/5 from the level of C7 myotome Decreased pin prick and pain sensation beginning C7 dermatome on the right ( C6, 7 on the left solely) • Normal biceps reflex, decreased supinator & triceps • jerk bilaterally • Lower: Flaccid on presentation • Paraparesis 2+/5 all muscle groups • Knee jerks: initially decreased • Plantars up going bilaterally
Examination findingsPart II • Cardiovascular examination: • No murmurs • No evidence of endocarditis • Residual volume: 1,100mls catheterised
ProgressPart I • Investigated to exclude differential diagnostic considerations: • Demyelination • Vasculitis • Cardioembolic phenomenon • Heroin induced myelopathy • Evolving spasticity in lower limbs • Ambulating without assistance • Catheter removed : residual volume of 140 mls
ProgressPart II • Planned transfer to Royal Talbot for continued rehabilitation: • Patient discharged himself against medical advice • Outpatient physiotherapy &ongoing drug counselling arranged through Royal Talbot in May. • Follow up meeting with DHS 1/52 following discharge patient using heroin again
Investigations • U&E: 137/4/4.5/0.07 • FBE: 157/9.92/308 • Vasculitic screen (ENA,ANA, ANCA, Lupus inhibitor screen, • cryoglobulin, ACE –ve) • Demyelination: serum electrophoresis NAD • CSF: Clear and colourless, glucose 2.8 (serum 4), protein • 0.74, negative oligoclonal bands • HIV: -ve • TOE: NAD • CK: 7000 peak