Types of Paediatric Emergency

They are different types of paediatric emergency. They
are listed below:
              
i.           
Hypothermia
            
ii.           
Head injury
           
iii.           
Burn injury
         
iv.           
Wheezing child

           
v.           
Asthma, shock, cardiac failure, convulsions,
Appendix, diabetes mellitus (type ii and type ii)
         
vi.           
Epistaxis
        
vii.           
Acute rheumatic fever
      
viii.           
Hypoglycemia
Hypothermia
Hypothermia is a potentially dangerous drop in body
temperature, usually caused by prolonged exposure to cold temperatures.
Temperature less than 36.50
Risk Factors
        
i.           
Low Birth weight and or premature new born.
      
ii.           
Septic New born.
     
iii.           
New born with asphyxial birth
   
iv.           
All New born who do not receive heat less
prevention measure.
Signs and Symptoms
        
i.           
Shock and Scleroma
      
ii.           
Cyanosis and pallor
     
iii.           
Haemorrhage and hypoglycaemia
   
iv.           
Dyspnea and apnea
Complications
        
i.           
Increase in oxygen consumption
      
ii.           
Difficulties with extra-uterine adaptation
because of hypoxia
     
iii.           
Thermal shock which can lead to death
Management
Immediately after birth or arrival at the hospital
                    
i.           
Dry infant and keep under warming light
                  
ii.           
Obtain temperature within first hour of life
                 
iii.           
Normal temperature 36.5-37.50c
Head injury: Injury to the head may
occur as a result of a blow or a fall. The severity of the injury depends on
whether the brain is affected. A blow may shake or bruise the brain. (Blades,
2014).
Injuries of the head include:
a)    Skull fracture: Damage of the skull
b)    Concussion: Temporary loss of
consciousness with no significant anatomical brain injury.
c)    Epidural hematoma: Mass lesion resulting
from tear of middle meningeal artery in parieto-temporal region of skull may
cause acute deterioration and cerebal herniation in the field. In padritic
patient may result from venous bleed and have less acute course. Prognosis
excellent if properly treated acutely.
d)    Parenchymal hematoma: Mass
lesion within brain tissue itself associated with severe primary brain injury
and poor prognosis.
Signs and Symptoms
              
i.           
Attended level of consciousness
            
ii.           
Disoriented
           
iii.           
Vomiting
         
iv.           
Headache
Late Signs
              
i.           
Posturing (flexor or extention)
            
ii.           
Central neurogenic hyper ventilation, irregular
respiration
           
iii.           
Classic cushing triad of hypertension,
bradycardia and hypoventilation may not occur
         
iv.           
Pupillary dilatation especially one “blown”
pupil
Field management
              
i.           
Control external bleeding
            
ii.           
Do not remove penetrating object unless they
interfere with essential resuscitation or extraction
           
iii.           
Treat suspected elevation of interanial pressure
(Romig, 2010).
 Burn injury: Tissue damage resulting
from contact with heat, electricity, chemicals or radiation. Burns are
classified according to the severity of damage to the skin.
Calculation of total body
surface area burned “Rule of Nines” applies to adult because children have
relatively large heads and smaller low extremies than do adults, it must be
modified to determine the body surface area burned on a child or infant.
Management
1.      Remove from source of injury protecting self
    2.        Attend
to ABC’s-C-Spine of other injury also involved.
    3.        Cover
patient with clean sheet
    4.        Keep
patient warm
    5.        IV
access if;
·        
burn 15% of body surface
·        
Long transport time (30 mins)
·        
may be placed through burned skins.
   6.      Remove jewellery from burned extremities
   7.      May cool with clean dressing soaked in tap
water for 15mins and total body surface are involved is 10%.
 1.        Do not
            Break
blister
2.         Apply
greasy Substances
3.         Apply
ice or cold solution (Romig, 1997).
Wheezing Child
A wheeze is a musical and
continues sound that originates from oscillations in narrowed airways. Wheezing
is hard mostly in expiration as a result of critical airway obstruction.
Causes
1.       Brachioitis
   2.          Asthma
   3.          Oesophageal Foreign bodies
   4.          Aspiration Syndrome
(gastro-oesophageal reflex disease)
                 (Gregory
and Bluma, 2006)
2.2.5       Asthma: Is a chonic
inflammatory condition of the lung airways resulting in episode airflow
obstruction.
Cause
          
i.           
Allegergies
        
ii.           
Medicines (propranolol and aspirin)
       
iii.           
Environment
     
iv.           
Emotion
       
v.           
Family history
     
vi.           
Gastro esophagal
Signs and symptom
           
i.           
Breathlessness
         
ii.           
Wheezing
        
iii.           
Cough
      
iv.           
Exercise induced cough
        
v.           
Chest lightness
      
vi.           
Sputum production
            Normal rate of breathing in awake children
           <2months
:< 60mins
            2-12 months: <50mins
            1-5 years :< 40mins
            6-8years :< 30mins
Diagnosis
Asthma can often be diagnosed on the basis of
patient   symptoms and medical history
Complication
  Uncontrolled/poorly
controlled asthma can lead to severe lung damage.
Severe asthma exacerbation can cause repertory failure
and death
Investigation
1.      Lung function to confirm
diagnosis and assess severity
2.      Peak expiratory flow rate
can help diagnosis and follow up
3.      Additional diagnosis tests
4.      Allergy testing (where
applicable)
5.      Chest X-ray
6.      FBC for exclusion of super
infection (Brain and Crindle, 2010)
Convulsion: This is a status
epilepticus that persists for 30mins to prevent recovery of consciousness and
return to baseline between attacks.
Causes
        
i.           
CNS infection
      
ii.           
Hypoxic Ischemic Insult
     
iii.           
Traumatic brain injury
   
iv.           
Cerebrovascular accident
     
v.           
Electrolyte imbalances
   
vi.           
Intoxication
Clinical signs and symptoms
Seizure lasting 30mins or repetitive
seizure activity without return to baseline consciousness.
Complications
        
i.           
Death
      
ii.           
Hyperthermia
     
iii.           
Renal failure
   
iv.           
Respiratory depression or failure due to
neurologic status or aspiration.
Investigation
        
i.           
EEG
      
ii.           
CT scans of the brain
     
iii.           
MRI of the brain
  Management
          
i.           
Manage airway breathing-circulation
        
ii.           
Place patient on side at 20-30 headpin to
prevent aspiration
       
iii.           
Control fever with tepid sponging
     
iv.           
Administer oxygen to maintain SaO2 of90 diabe
(American Heart association 2005)
  Diabetes mellitus (type I and
type II)
Diabetes mellitus is a
disorder of absolute or relative insulin deficiency that results in increased
blood glucose and disruption of energy storage and metabolism. Diabetes
mellitus i and diabetes mellitus type II
Type I diabetes: this result from destruction of the pancreatic
beta cells that leads to absolute insulin deficiency. Type 1A is secondary to
auto immune destruction of the beta cells. Type 1B is secondary accounts for
approximately 2/3 of the new diagnosis of diabetes in patient
 19 years old there is a component of genetic
susceptibility and close relatives of patients with types I DM are at higher
risk of developing the disease.
Type II diabetes: This is secondary to varying of insulin
resistance and insulin deficiency and related to both genetic and environmental
influences including predisposing medication such as steroids and some ARV’S it
is most common type of diabetes mellitus in adults.
Signs and Symptoms
1.      Polyuria: This occurs when the
serum glucose concentration rises above 180mg/dl exceeding the renal threshold
for glucose and leads to increased urinary glucose excretion and a subsequent
osmotic diuresis. This may be present as nocturia, bedwetting etc.
2.      Polydipsia: This is
secondary to increased thirst from increased serum osmolality and dehydration.
3.      Polyphagia
4.      Weight loss
5.      Weakness/lethargy with
ultimate progression to coma
6.      Visual disturbances
Investigation
1.      Blood sugar: The diagnosis
is made based on abnormalities of the blood glucose. See diagnostic criteria
below.
2.      Additional studies to
evaluate severity and complication of disease
3.      Blood gas if concern for
diabetic ketoacidosis
4.      Electrolytes
5.      Renal function test
6.      Lipid profile
7.      Foot examination
Diabetes mellitus (DM) TEST
1.      Symptoms of DMplus random
plasma glucose
200mg/dl (11.1mmol/L)
2.      Fasting plasma glucose 126mg/dl (7.0mmol/L).
Fasting is defined as no oral intake for at least 8 hours.
3.      Two-hour plasma glucose 200mg/dl during an oral
glucose tolerance text (OGTT) as described by the WHO
4.      HgAIC 6.5%:This test should be performed in
certified laboratory with an assay standardized to the diabetes control and
complications trial (DCCT)
Management:
1.      The majority of children
with diabetes mellitus hate type 1 diabetes and may have diabetic ketoacidosis
(DKA)
2.      Diabetes mellitus type 1:
Children with diabetes mellitus type 1 require insulin therapy the patient is
insulin dependent and while the insulin therapy may be adjusted based on the
clinical condition and blood glucose results. The insulin therapy should NEVER
be stopped completely as this could result in the development of DKA and death.
(American diabetes association 2007)
Cardiac Failure
It is the inability of the
heart to deliver adequate cardiac output to meet the metabolic need of the
body.
Causes
1.   
Congential heart disease
2.   
Acquired heart diseases
3.   
Severe anaemia
4.   
Fluid over load
5.   
Acute hypertension
Signs and Symptoms
1.           
Signs due to congestion
2.           
Polypnea (cough)
3.           
Exercise Induced dyspnea
4.           
Enlarged, tender liver
5.           
Basal crackle on auscultation
6.           
Elevated jugular venous pressure (JVP)
7.           
Weight gain due to oedema
8.           
Cold extremities
9.           
Capillary refill time to see
10.       Decreased Blood pressure
11.       Weak pulse
Complication
·        
Failure to thrive
·        
Cardiogenic shock and death.
Investigation
1.      Chest X-ray
2.      FBC (Full Blood count)
3.      Ultra sound
4.      ECG
5.      BUN (Blood Urea Nitrogen)
Management
1.      Admit the child
2.      Diuretics (furosemide inj
/v/-4mg /kg/ day-divided into 2.3 doses. Maximum dose 8mg/kg/day)
3.      Supplementary potassium if
frusemide is given for more than 5 days.
4.      Treating the underlining
cause (surgical treatment)
(Brain and Crindle, 2010)
Epistaxis
Definition: Epistaxis
is nose bleeding
Causes
1.     
Local (trauma, inflammation, foreign bodies,
tumours of the nose and rhinopharynx, chronic using of nasal steroides, intra
nasal growth like polyps,).
2.     
Systemic (cardiovascular diseases, blood diseases,
liver diseases, kidney diseases, febrile diseases).
3.     
Upper respiratory disease ( sinusitis, allergic
rhinitis ).
4.     
Juvenile nasopharyngeal angiofibroma if profuse
unilateral epistaxis associated with a nasal mass in adolescent boys.
5.     
Idiopathic (causes not known)
Signs and symptoms
1.     
Blood coming from the nose or the rhinopharynx
2.     
History of recurrent nasal bleeding
Complications
1.     
Hypovolemic shock
2.     
Anaemia
Investigations in
complicated or recurrent cases
1.     
Full Blood Count, clotting time, bleeding time,
prothrombin time.
2.     
CT scan and MRI if Juvenile nasopharyngeal
angiofibroma.
3.     
Other investigations should be requested based on
general exami­nation findings.
Management
Non pharmaceutical treatment
1.     
Sit the
patient up to avoid aspiration
2.     
Cleaning
of blood clots from the nose
3.     
Direct
pressure applied by pinching the soft fleshy part of the nose applied for at
least five minutes and up to 20 minutes
4.     
Application
of cold compresses on the nose
5.     
Room
humidifier
6.     
Pack with
ribbon gauze impregnated with topical ointments (Vaseline) and remove it after
12-24 hours.
Pharmaceutical treatment
1.     
Application
of a topical antibiotics ointment to the nasal mu­cosa has been shown to be an
effective treatment for recurrent epistaxis
2.     
Topical
vasoconstrictor: Xylometazoline spray (otrivine) 0.5mg/ml
3.     
Cauterization
of the bleeding site with Silver nitrate or 20% of solution Trichloracetic
acid
under topical anesthesia
4.     
Electro
coagulation
5.     
If severe
bleeding with shock/or anemia, immediate blood transfusion is recommended
Recommendations
1.     
Investigate
for underlying causes
2.     
Refer
cases of severe and recurrent epistaxis
3.     
Refer to
ENT specialist for otolaryngologic evaluation if bilateral bleeding or
hemorrhage that not arise from Kiesselbach plexus
Acute Rheumatic Fever
Definition:
This is an acute, systemic connective tissue disease in children related
to an immune reaction to untreated group A Beta haemolytic strep­tococcus
infection of the upper respiratory tract .The initial attack of acute rheumatic
fever occurs in most cases between the ages of 3 and 15 years.
Causes
Auto-immune
disease
Signs
and symptoms (Revised Jones Criteria)
Major manifestations:
Minor manifestations:
Group A Strep(GAS) Infection:
Carditis
Fever
GAS on throat swab (culture)
Arthritis
Arthralgia
Raised Anti-streptolysin O titre (ASOT)
Sydenham’s Chorea
Prolonged P-R interval on ECG
Raised Anti-deoxyribonuclease B (Anti-DNase B)
Erythema marginatum
Raised ESR or CRP
Subcutaneous nodules
Criteria
for ARF diagnosis according to the WHO
The first episode of
ARF can be confirmed if:
1.     
MAJOR, or
1 MAJOR and 2 MINOR manifestations are pre­sent plus there is
evidence of preceding Group A streptococ­cal infection.
Recurrent ARF (with
no RHD) can be confirmed if:
1.     
MAJOR, or
1 MAJOR and 2 MINOR manifestations are pre­sent plus there is
evidence of preceding Group A streptococ­cal infection.
Recurrent ARF (with
existing RHD) can be confirmed if
1.     
MINOR
manifestations are present plus there is evidence of preceding Group A
streptococcal infection.
Complication
1. Rheumatic heart
disease
Investigations
1.     
Throat
swab for culture (positive throat culture of group A Strep­toccocal infection)
2.     
Raised
ASOT/ASLO antibodies titre (Anti-streptolysin-0-titre – ASOT of 1:300)
3.     
Anti DNase
B
4.     
FBC/
ESR/CRP
5.     
Chest
x-ray – Features of cardiomegaly
6.     
ECG
7.     
Echocardiogram
Management
Admit the patient
N.B: Persons with
symptoms of ARF should be hospitalized to ensure accurate diagnosis, and to
receive clinical care and educa­tion about preventing further episodes of ARF
Give
• A single injection of Benzathine penicillin G (Extencilline): 25,000–50,000
units/kg/dose STAT; maximum 1.2 mega units dose
OR

Oral Penicillin (Pen V) 25–50mg/kg/day in divided 3 doses for 10 days (Erythromycin
30-50mg/kg/day divided in 3 doses if penicillin allergy)
Relieve symptoms
Arthritis and fever
1.     
Aspirin
75–100mg/kg/day in 4–6 divided doses. Treat­ment
continued until fever and joint inflammation are controlled and then gradually
reduced over a 2-week period
2.     
Add an
antacid to reduce risk of gastric irritation
3.     
Prednisolone
1-2mg OD for 2 weeks then taper for 2 weeks with
good response begin
4.     
Aspirin
in the 3rd week and continue until 8th week taper­ing
in the final 2 weeks
Chorea
·        
Most
mild-moderate cases do not need medication
·        
Provide
calm and supportive environment (prevent ac­cidental self-harm)
For severe cases:
Carbamazepine
per os:
<6 years:
10-20mg/kg/day divided in 3 doses,
6-12 years:
400-800mg/day divided in 3 doses,
>12 years: 200mg x
2/day
Valproic
acid
20-30mg/kg/day
divided in 2 doses
Duration: 2 weeks
Carditis
·        
Bed rest
if in cardiac failure
·        
Anti-failure
medication as above
·        
Anti-coagulation
medication if atrial fibrillation is present
·        
Management
plan when the acute episode is controlled
·        
Administer
the first dose of secondary prophylaxis
·        
Register
the individual with the local health authority or RHD Program.
Hypoglycemia
Definition:
Blood glucose levels below the lower limit of the
normal range (blood glucose < 2.2 mmol/L, for malnourished children <3
mmmol/L).
Causes/Risk
factors
Individuals with
diabetes
1.     
Excessive
dose of medication anti−diabetic medication
2.     
Omitted
or inadequate amount of food
3.     
Unaccustomed
physical over activity
4.     
Alcohol
intake
Signs and
symptoms
– Dizziness
– Blurred vision
– Headaches
– Palpitation
– Irritability and abnor­mal behavior
– Sweating
– Tremors
– Tachycardia
– Confusion
– Unconsciousness
– Convulsions
Investigation
Blood glucose
Management
10% Glucose, IV, 2−4
ml/kg body weight 1 to 3 minutes through a large vein followed by 5−10%
Glucose, IV, according to total daily fluid requirement until the patient is
able to eat normally
Alternatively,
1.     
Glucagon, IV, IM or subcutaneous,
2.     
Over 8 years of age (or body weight over 25 kg);
3.     
Give 1 mg stat IM if available
4.     
Under 8 years of age (or body weight less than 25
kg);
5.     
Give 500 microgram stat IM if available
Recommendation
Control
blood glucose 30 minutes after 10% bolus of glucose
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