Tuesday, February 28, 2012

BURNS 15




Local treatment 2

* Indications for immediate removal of dressings may be:
Signs of excessive pressure
Soaking of the dressing due to discharge
Unexplained pain or fever
Slipped dressings
* Otherwise the dressing can be left on for several days
* Infection is dealt in the usual manner,by antibiotics, saline
or eusol dressings.
The areas of known full thickness burns
which should be obvious by now are desloughed by taking the
patient to the theatre and under anaesthesia removing the
eshcar with a knife in the second or third week.
* Cover with split thickness graft is undertaken, when the
sloughed areas cleared shows a healthy granulation

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Tuesday, February 21, 2012

BURNS 14



 

MANAGEMENT 4
2.3.3 LOCAL TREATMENT


* Light anaesthetic may be required for the the procedure in the
operation theater.
Under strict aseptic conditions the burns are cleaned with 1% cetrimide,loose tags removed and blisters punctured.
* The burns are now dressed with tulle gauze covering the entire
area
* If cotton wool is available in abundance, it is used in long
pads. These are placed in the long axis of the limb and extra
pads are reinforced in front and behind joints
* The limb is now encircled in crepe or ordinary bandage with
considerable cross garter using adhesive Elastoplast to
prevent slipping of the dressing.
* Hands are kept in position of maximum function,lightly elevated
to prevent swelling
* Exposure method is an equally good technique of treatment, if
the ward is dust proof.
* Flies can be kept away by using a mosquito net.
* This method may be useful in our country where hyper pyrexia is
a problem particularly during the summer.
 
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Tuesday, February 14, 2012

BURNS 13

MANAGEMENT 3


Patients who have sustained a major burns injury should have a
nasogastric tube placed to decompress the dilated stomach.
During transport and resuscitation every effort should be made to
maintain body temperature.
Patients are draped in clean sheets or blankets and in the
initial phase in the emergency care area the room is armed.
Resuscitation fluid should be warmed when fluid are given at
rates of greater than 200ml/h. burn injured extremities should be
elevated above the level of the heart.
Every guideline that has been developed carries with it the
mandate that the patient's response to resuscitation be used as
the actual determinant of fluid administration, not the formula!
The goal of resuscitation is to maintain adequate tissue
perfusion and therefore preserve organ function.
The traditional assessment of adequacy of resuscitation in burn
injury has been based on observation of blood pressure, heart
rate and urine output.
In this approach the patients is "titrated" with fluid to
maintain a normal blood pressure and heart rate and a urine
output of 1 ml/kg per hours or 30 to 60 ml/h in an adult patient.
 
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Tuesday, February 7, 2012

BURNS 12




MANAGEMENT (CONT)
General Principles
Because intravascularfluid loss beginstooccur immediately
after burn injury.
Peripheralvenous cannulation is preferred overcentral venous
access through noninjured sites is not available.
Patients withgreater than 20% total body surfaceareainjury
(15% inchildren) require intravenous fluidresuscitationand
should have a catheter placed in the urinary bladder.

* The treatment of the burnt area overlaps the above
measures. At any time, as soon as the condition of the
patient improves, local treatment is undertaken.
* Calculation for the record of 24 hours. 0.3-0.5 ml per kg
per% burnt area of celloid or plasma equivalent 5% dextrose
to maintain 30-50 (1 hr.) urine output.
* Invasive monitoring is for those where the response to
resusitive fluids is not adequate. SWAN-Ganz catheter will
reveal the need for improving myocardial function by the
use of dobutamine and other ionotrpic drugs.
 
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Tuesday, January 31, 2012

BURNS 11



MANAGEMENT 3
   *  In the second 24 hours the fluid requirement is half of the
      first day.
   *  The colloid is administered in the form of plasma or plasma
      replacement depending on the depth of the burn.
   *  If a large percentage of burn area is full thickness than
      the colloids are increased and the electrolytes
      correspondingly decreased.The rate is adjusted so as to
      give half of the first day's requirement in the first 8
      hours.
   *  It must be stressed, however, that the time is calculated
      from the moment the burns are sustained, and that the fluid
      calculated as above and the daily metabolic requirement
      (2000 ml.) must be administered to the patient.
   *  Assessment of progress is best obtained by catheterizing
      the patient and if the urine output is near 50 ml per hour,
      it can be presumed that the fluid requirements are being
      met.

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Tuesday, January 24, 2012

BURNS 10



MANAGEMENT 2

.
Major  burns  of 15% or 10% in children need to  be  admitted  to
hospital  for  their  proper  care  and  treatment  and  may   be
considered under the following heads:
 
       1.  Check clear airway
       2.  Treatment of neuro-genic and olig-aemic shock
       3.  Tetanus Prophylaxis
       4.  Prevention and treatment of infection
       5.  Skin cover for the full thickness loss at the earliest
           opportunity
 
 PAIN
Adequate  sedation  in  the  form of  pethidine  for  adults  and
children is employed.
 FLUID
Wallace's  Rule  of nine" is used to estimate the  percentage  of
area burnt and fluid requirement is calculated.
 
                            
Detect  the  depth of burns - this is represented  by  the  three
degrees  depth  of skin burnt,  clinical  appearances,the  layers
affected.
   *  As a general rule 0.5 ml. of colloid and 1.5 ml. of
      electrolyte are prescribed for every 1% of burn per
      kilogram of weight per 24 hours.
 
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Tuesday, January 17, 2012

BURNS 9





2.3 MANAGEMENT
There are a couple of "Dont's" that need to be impressed upon for
those first coming in contact with these patients outside hospitals.
   *  Do not remove clothing
   *  Do not apply emolients or pastes of any description
   *  Put out the flames(burning clothes)
In the case of acid burns a weak solution of Soda Bicarb and  for
alkali burns a 1% solution of acetic acid should be used.
- Burnt area should be wrapped in clean sterile towels,if these
are available.
 
If  transport  to  hospital will take an hour a  drip  should  be
started.
In the hospital, minor burns of 10% or less may be dealt with  in
the out-patients department and discharged.
   *   The wound is cleaned and dressed with wide mesh veseline
       gauze and reinforcement with a lot of cottonwool to act as
       a pressure dressing.
   *   Necessary  analgesics and fluids are prescribed and the
       dressings are changed at 3-4 days interval.
 
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