dr derek martin medical officer for the gb paralympic swimming team
TRANSCRIPT
Dr Derek Martin
Medical Officer For the GB Paralympic Swimming Team
Recent Past
Athens 2004
16 Gold
20 Silver
16 Bronze
Total 52
Durban World Championships 2006
24 Gold
14 Silver
16 Bronze
Total 52
World Champions
Amputees
Stump injuries/infection
Prosthesis shorter for the swing through
-hip, pelvic and back pain.
Injuries to artificial limbs!
Falls
Visually Impaired
ClassificationTotalUp to 2/60 /or a field of less than 5 degrees.2/60 – 6/60 or field loss of 5-20 degrees
Falls/cuts/collisionsMissed tappingPoolside checks
Cerebral Palsy
Complex conditionSpastic – motor cortexChoreo-athetoid – Basal Ganglia or CerebellumMono-QuadriplegiaEpilepsyIntellectual impairmentVisual defectsSpeech impairment
Spinal Lesions/Injuries
Sensory/motor lossUrinary retentionFractures due to osteopeniaBowel impactionPressure soresIncrease in shoulder injuries.Hand, median/ulnar nerve injuriesAccessPunctures
High Spinal Injuries
Thermoregulation
Autonomic dysreflexia
Boosting
Impaired cardiac response above T2-4
Loss of intercostal muscle function
Thermoregulation
Loss of autonomic functionLoss of sensory afferent impulses below level of lesion may limit hypothalamic response. Loss of sweating/vasodilatation.Loss of shiveringStrategies needed for extreme conditions
Autonomic Dysreflexia
Medical emergency
Lesions above the splancnic sympathetic outflow (C2-T6)
Irritant stimuli below this level
Causes
Bladder distension
Irritation of the urinary tract
Skin ulcers
Fractures
Abdominal emergencies
Uterine contractions
Mechanism
Impulses ascend the spinal chord to the sympathetic cell bodies resulting in massive sympathetic discharge.
Symptoms
Intense headache
Profuse sweating
Nasal stuffiness
Signs
Goosebumps
Facial erythema
Pallor distal to lesion
Blood pressure > 200 mm Hg
Sequelae
Seizures
Pulmonary oedema
Increased force and rate of cardiac contractions
Dysrythmia
Cerebral haemorrhage
Death
Treatment
Treat the underlying cause
Sit patient up
Sublingual nifedipine
Boosting
Increased output 7-10%
Banned in 1994
Call up room checks if BP > 180 mm Hg systolic athlete withdrawn
Previous records can be requested
Policing difficult
Multiple Disability
Athens opening ceremony
Paraplegia
Epilepsy
Laryngomalacia
Ulcerative colitis
Ileostomy
Thank You!