The document provides guidance on evaluating and treating polytrauma patients. It outlines the goals of trauma resuscitation which include identifying life-threatening injuries. The Advanced Trauma Life Support (ATLS) approach is recommended as a safe standardized method, beginning with the primary survey of ABCDE (airway, breathing, circulation, disability, exposure). Key assessments include mechanism of injury, vital signs, neurological status, and bleeding control. A thorough secondary survey then involves a full head-to-toe examination. Guidance is given on managing specific injuries such as abdominal trauma, with operative intervention prioritized for unstable patients or those with signs of internal bleeding.
2. • The goals of Trauma Resuscitation and Evaluation are to:
1. Identify factors that will save the patient’s life, enable
adequate resuscitation, triage, and
prioritize individual injuries.
2. Discuss mechanism of injury in cases of Blunt and
Penetrating Trauma.
3. Describe the process of evaluation of abdominal
trauma
4. Enable understanding of the principles for the
management of individual intra-abdominal
3. • Introduction:
Trauma remains the major killer of persons in the age
groups 15 – 40 years of age in South Africa,
and the second biggest killer, after infective diseases, in
children.
The purpose of this chapter is to provide a safe approach
to the polytrauma patient, that identifies
injuries in the order that would kill the patient the fastest if
not adequately addressed.
4. • Mechanism of injury
There are basically two mechanisms of injury in any trauma
situation ( may co-exist ) :
Blunt Trauma:
Motor vehicle and other transport related incidents
Assault with a blunt object
Fall onto a blunt object
Fall from a height
Penetrating Trauma:
Broken glass penetration
Knife wound
Low-velocity bullet wound
High-velocity bullet wound
Combined:
Bomb blast
Some motor vehicle accidents with impalement
5. • Injury patterns can sometimes be predicted from knowing
the site of impact and the forces
generated. A good history from EMS staff is helpful here.
Generally though, the incidence of hollow
organ injury is higher in penetrating injury than with blunt
trauma, and solid organs are most often
injured in the patient with a predominantly blunt injury
6. Approach to the trauma victim
1. Protect yourself
2. Primary Survey
3. History
4. Secondary Survey
5. Definitive treatment
8. • Now to the patient:
• We use the Advanced Life support(ATLS) approach as it
is simple and ONE safe way:
• We start with a rapid DeMIST from EMS
Demographics
Mechanism of injury
Injuries identified pre-hospitalario/at referring facility
Signs and symptoms
Treatment given till the patient arrived at you facility
9. • Then move to the
Primary survey: ABCDE- this is the resuscitation phase
Then history AMPLE
Then secondary survey: the head-to-toe review of all
injuries
Finally: definitive care
10. Primary Survey
A : Airway
• JAW THRUST
• Assess the airway :
• Is it open?
• Is it maintained, or do I need to intervene & support it?
• Is it potentially threatened?
• Suction away obstructing fluids
• What is a DEFINITIVE airway? (in adults)
• A cuffed ET-tube through the vocal cords with the cuff inflated
• When do I intubate?:
• A: airway not maintained or threatened by swelling or foreign body
• B: need for ventilation
• C: shocked patient, who will need systemic support
• D: Comatose patient
• How do I intubate?
• Pre-oxygenate
• Drug assisted (Rapid Sequence Intubation) if combative
• Collar OFF – manual in-line support of the spine
• Cricoid pressure (BURP)
• Place tube (ETT) through cords – watch the tube go through
• Secure the tube to the mouth (do not tie in the OPA, only the ETT)
11. Primary Survey
• B: Breathing and Ventilation:
• Is my patient breathing?
• Exclude life-threatening chest injuries:
• Tension pneumothorax
• Open pneumothorax
• Massive haemothorax
• Severe lung contusion underlying rib fractures
• Diaphragm rupture after blunt trauma
• Who needs ventilation? :
• The patient with apnoea
• Adult Respiratory Rate >30 or <10 /min
• Severe flail chest and contusion >25%
• Blood gas: pO2<8 kPa or pCO2>6,5kPa
• GCS <8/15
12. Technique for placement of a chest drain
• 4th to 5th Intercostal space, anterior
axillary line
• Clean and drape
• Local Anaesthetic
• Incise SKIN and underlying fat
• Blunt dissection of intercostal muscles until
you feel the pleural “pop”
• Widen the aperture
• Make a hole big enough for finger sweep to
check for intra-pleural adhesions
• DO NOT USE ANY SHARP POINTED
TROCHARS
• Place the tip of the drain on the blunt
spreadable forceps and direct it into the
chest aiming always APICO-POSTERIOR,
so that blood can drain from the supine
patient and air will collect at the apex.
• Fix the drain to the chest wall with sutures
and tape, and connect it to a valve-based
or water-seal chest drain set.
13. Primary survey
C : Circulation and haemorrhage control
The best indicator that a patient is in hypovolaemic shock is
the pulse rate, the ADULT with a
tachycardia >100/min is shocked till proven otherwise.
Importantly it is more about perfusion than
pressure!
14. Classificatio
n of shock
by severity
0-15% 15-30% 30-40% >40%
Pulse Normal Tachycardia Severe
tachycardia
Slowing to
bradycadia
Pulse
pressure
Normal Narrowed Widened N/A
BP Normal ^diastolic Systolic/diasto
lic drop
Severe
hypotension
Urine output >1ml/kg/hr 0.5-1 ml/kg/hr <0.5ml/kg/hr Anuria
LOC Normal Agitated stuporous Comatose
Resp. rate Normal 20-30 30-40 Slowing
15. • The treatment of bleeding is to STOP the bleeding. It is
pointless to resuscitate the patient with
fluids and they bleed onto the floor. Control the bleeding
with DIRECT pressure !
• It may be necessary in C to take the patient to theatre and
surgically control the bleeding, especially
if it is in the Chest, Abdomen, Pelvis or Longbones!
Laparotomy is the default operation unless the
chest is the obvious bleeding source.
Initial fluid: Adults 2 litres Modified ringers lactate
children 20ml/kg/hr
• Follow with colloids
• Then blood
16. • Response to initial fluid challenge:
Immediate and sustained return to vital signs
Transient response with later deterioration
No improvement
Immediate responders: <20%blood loss and bleeding
ceases spontaneously
Transient responders: bleeding within body cavities and
surgical intervention is required
Two life-threatening cardiovascular injuries to detect:
19. Primary Survey
D : Disability and neurological impairment:
• Pupil reactions : Are they equal and reactive to light ?
• Any obvious focal neurological deficits ( localising signs )
• Coma Score:
• Two ways to score level of consciousness:
• Glasgow Coma Scale:
• o Eye 4
• o Motor 6
• o Verbal 5
• Total = 15 , best = 15, worst = 3
• AVPU score:
• o A: Alert
• o V: responds to VERBAL stimuli
• o P: responds to PAINFUL stimuli
• o U: Unresponsive
• P or U = GCS <8/15, therefore intubate and ventilate
20. Eye opening Verbal response Motor response
Spontaneously 4 Orientated 5 Obeys commands 6
To speech 3 Confused 4 Localizes pain 5
To pain 2 Inappropriate words 3 Flexion (withdrawal) 4
Never 1 Incomprehensible
sounds 2
Flection (decerebrate) 3
Silent 1 Extension 2
No response 1
21. Primary Survey
E: Exposure and environment
• Undress them completely – ideally cut off the clothing!
• Keep warm with light blanket, warm fluids and warm room
• Log-roll now if you have not done it yet – get them off the
spine-board
22. History
A = Allergies
M = Medications used
P = Previous medical / surgical history
L = Time of the Last Meal
E = Events surrounding the current admission
23. Secondary survey
• The secondary survey commences once the primary survey is
complete, and it entails a meticulous head-to-toe evaluation.
Head
Examine the scalp, head, and neck for lacerations, contusions,
and evidence of fractures. Examine the eyes before eyelid
oedema makes this difficult. Look in the ears for cerebrospinal
fluid leaks, tympanic membrane integrity, and to exclude a
haemotympanum.
Thorax
Re-examine the chest for signs of bruising, lacerations,
deformity, and asymmetry. Arrhythmias or acute ischaemic
changes on the ECG may indicate cardiac contusion. A plain
chest x ray is important to exclude pneumothorax,
haemothorax, and diaphragmatic hernia; a widened
mediastinum may indicate aortic injury and requires a chest
computerised tomography, which is also useful in the detection
of rib fractures that may be missed on a plain chest x ray.
Fluid levels in the chest will only be apparent on x ray if the
patient is erect.
24. • Abdomen
Examine the abdomen for bruising and swelling. Carefully
palpate each of the four quadrants; large volumes of
blood can
be lost into the abdomen, usually from hepatic or splenic
injuries, without gross clinical signs. Diagnostic peritoneal
lavage or ultrasonography can be performed quickly in the
accident and emergency department. Exploratory
laparotomy
must be performed urgently when intra-abdominal
bleeding is
suspected. Women of childbearing age should have a
pregnancy test.
25. • Limbs
These should be examined for tenderness, bruising, and
deformity. A careful neurological and vascular assessment
must
be made and any fractures reduced and splinted.
Spinal column
The patient should be log rolled to examine the spine for
tenderness and deformity. Sensory and motor deficits,
priapism, and reduced anal tone will indicate the level of
any
cord lesion. Neurogenic shock is manifest by bradycardia
and
hypotension, the severity of which depends on the cord
level of
the lesion.
27. Definitive Management :
Blunt Abdominal Trauma
Solid visceral injury
• FAST
• CT Scan if indicated
• Non operative
management if stable and
no evidence of a vascular
injury
Hollow visceral injury
• Laparotomy
28. Definitive management :
Penetrating abdominal trauma
Operative
• Unstable
• Acute abdomen
• Blood in NGT or on PR
• Free air on X-Ray
Expectant
• Stable
• Soft Undistended
abdomen
• Normal PR
• No free air on X - Ray