Page Twelve P H Y S I O T H E R A P Y December, 1957. MANAGEMENT OF A BURNT PATIENT by Dennis W alker, F.R.C.S., Plastic Surgeon, Johannesburg General Hospital. T rea tm en t Notes by M a rjo rie H um phrey, B.Sc. (Phys.) Th e r e is n o s u c h th in g a s “ a tr e a t m e n t f o r 'b u r n s ” . D a m a g e b y h e a t to t h e la rg e s t o r g a n o f t h e b o d y , t h e s k in , is th e s t a r t o f a se rie s o f illn e sse s w h o s e , d u r a t i o n , s e v e rity a n d o u t c o m e a r e f re q u e n tly in d o u b t a n d d e m a n d c o n s id e ra b le ju d g m e n t, w ith l a b o r a t o r y h e lp , f o r th e ir tr e a tm e n t. T h e r e w a s a tim e w h e n d e s c rip tio n s o f b u m d re ss in g s w e re d if fe r e n t in a lm o s t e v e ry te x t b o o k o n e c o n s u lte d a n d n e w a p p lic a tio n s a n d d re s s in g r o u tin e s a p p e a r e d in M e d ic a l J o u r n a l s p r a c tic a lly e v e ry m o n t h . T h is n o lo n g e r h o ld s ; th e m o s t ra d ic a l c h a n g e in o u r a p p r o a c h t o t h e b u r n t p a t i e n t m a y b e s u m m a r is e d in t h e r e a lis a tio n t h a t a se v e re b u r n is a p r o b le m in a lte r e d b lo o d c h e m is tr y . T h e p a tie n t d o e s n o t u s u a lly d ie b e c a u s e o f w h a t is d o n e to t h e b u r n t a r e a b u t f re q u e n tly b e c a u s e c h a n g e s a r e ig n o re d in t h e p a t i e n t a s a w h o le . I f th e s e c h a n g e s c a n b e s te e re d b a c k to w a r d s a n o r ­ m a l b io -c h e m ic a l p ic tu r e c h a n c e s o f s u rv iv a l a r e im m e a s ­ u r a b ly im p ro v e d . O n e o f t h e g r e a te s t p itfa lls o f m o d e r n M e d ic in e is t o tr e a t t h e d ise a s e a n d n o t th e p a t i e n t — w e c a n a v o id it, in se v e rly b u r n t p a tie n ts , b y s tu d y in g s o m e c o m p o n a n t s o f t h e se rie s o f illn e sse s w h ic h c h a r a c t e r i s e t h e w e e k s , a n d e v e n , m o n th s w h ic h fo llo w t h e tr a g ic few m o m e n ts w h ic h tu r n a n a c tiv e c itiz e n in to a b u r n t p a tie n t. B u r n s a r e c a u s e d , a s a r u le , b y h e a t, b u t t h e s a m e b a s ic c h a n g e s m a y b e p r o d u c e d b y se v e re c o ld . S c a ld s, u su a lly d e s c rib e d a s b e in g c a u s e d b y m o is t h e a t, d o n o t d iffe r e s s e n tia lly f ro m t h e d a m a g e b y d r y h e a t. What makes some burns more dangerous than others? T h e r e a r e se v e ra l a n s w e rs t o th is q u e s t io n : — 1. T h e A rea o f t h e b u r n is t h e m o s t i m p o r t a n t s in g le f a c to r . 2. D epth is u su a lly a s e c o n d a r y c o n s id e r a tio n . T h is m a y b e s h o w n b y t h e e x a m p le o f a r e d h o t w ire o r th in m e ta l r o d a t h ig h t e m p e r a t u r e w h ic h , in a fa c to ry a c c id e n t, m a y p a s s r ig h t th r o u g h a h a n d . T h e d e p t h o f t h e b u m is g r e a t - in v o lv in g a ll s tr u c t u r e s p r e s e n t— s k in , s u b c u t a n e o u s f a t, te n d o n s , b lo o d v essels, m u s c le a n d p o ss ib ly b o n e — b u t o n e w o u ld n o t e x p e c t th is b u r n t o b e f a ta l. O n t h e o t h e r h a n d a sm a ll b a b y a c c id e n ta lly d r o p p e d in t o a b a th o f b o ilin g w a te r a n d in s ta n tly re sc u e d m a y re c e iv e a b u r n 'w h i c h d o e s n o t in v o lv e t h e fu ll th ic k n e s s o f t h e s k in , le t a l o n e d e e p s tr u c tu r e s , b u t d e a t h f ro m th is a c c id e n t is c o m m o n — th e e x te n s iv e a r e a is th e k illin g f a c to r. 3. A ge p la y s a n i m p o r t a n t p a r t w h e n p e o p le a t t h e e x tr e m e s o f life a r e b a d ly b u r n t — a s w ith m a n y o t h e r in ju rie s , t h e v e ry y o u n g a n d t h e v e ry o ld s u ffe r se v e rly . T h e f o r m e r b e c a u s e th e ir s u r f a c e a r e a a n d fluid b a la n c e b e a r o n e a n o t h e r a n e a s ily d i s t u r b e d r e l a tio n s h ip — r a p id ly th r e a t e n i n g life, a n d a lm o s t e q u a lly d a n g e r o u s if c a re le s sly a n d o v e r -e n th u s ia s ti- c a lly r e m e d ie d — “ d r o w n in g ” b y o v e r t r e a t m e n t w ith i n t r a ­ v e n o u s flu id s is n o t u n k n o w n . T h e h e a lth y y o u n g a d u l t is a re silie n t, w ell d e v e lo p e d c r e a tu r e , a s a r u le , w ith g o o d in te r n a l a r r a n g e m e n t s f o r re s is tin g s h o c k a n d e ffe c tin g r e ­ p a ir s . T h e l a t t e r g r o u p o f t h e tw o m e n tio n e d a b o v e — th e v e ry o ld — h a v e a h ig h m o r ta lity f o r tw o r e a s o n s : t h e p ro c e s s o f a g e in g le s s e n s th e ir re silie n c e a n d p o o r n u t r itio n , p o ssib ly c o u p le d w ith o t h e r illn e ss e s p r i o r t o th e b u r n , d e p re s s e s t h e i r g e n e r a l h e a l t h s till f u r t h e r . F o r e x a m p le , a n e ld e rly la d y liv in g in a r o o m a lo n e a n d j u s t h a v in g r e c o v e re d fro m p n e u m o n ia , s u b s is tin g m a in ly o n c u p s o f te a a n d b r e a d a n d b u t t e r , a c c id e n ta lly s e ts fire to h e r c lo th in g — it is n o t s u r ­ p r is in g t h a t th is p a tie n t s u c c u m b s to a b u r n t h a t a y o u n g a d u lt c o u ld e n d u r e w ith r e a s o n a b le h o p e o f s u rv iv a l. T h e p re v io u s h e a lth o f th e p a tie n t is t o o o f te n ig n o r e d in a s se s s in g a b u r n . 4. The S ite o f t h e b u r n f r e q u e n tly a ffe c ts t h e se v e rity o f th e s h o c k . F o r a g iv e n a r e a b u m s o f t h e fa c e , h e a d a n d n eck b r e a s ts , in w o m e n , g e n ita lia a n d p e r in e u m in b o t h se x e s a re m u c h m o r e s h o c k in g t h a n b u r n s o f o t h e r p a r t s o f t h e b o d y . P o s s ib ly t h e p r o f u s io n o f se n s o ry n e rv e e n d in g s in th ese r e g io n s p la y s a p a r t. 5. The A gents (i.e . fire , w a te r , s te a m , h o t o il, a c id s , b o ilin g p o r rid g e , v a r io u s c h e m ic a ls ) m a y b e o f v a r io u s te m p e r ­ a tu r e s a n d r e m a in in c o n t a c t w ith t h e sk in f o r p e r io d s re la te d to p h y sic a l f a c to rs . F o r e x a m p le a h a n d m a y b e p u lle d a w a y fr o m a j e t o f s te a m f r o m a k e ttle so t h a t t h e b u r n in g p ro c e s s s to p s a lm o s t a t o n c e , b o ilin g w a te r ta k e s l o n g e r to s h a k e o ff h o t o ils a n d a c id s a r e e v e n m o r e te n a c io u s . T h e clin g in g p r o p e r t i e s o f t h e b o ilin g p o r r id g e a r e d r e a d e d b y a ll w h o h a v e i tr e a t e d b u r n s in n o n - E u r o p e a n c h ild r e n . ' Management o f Burnt Patient. F a r b e t t e r t h a n t h e u se o f t h e p h r a s e “ th e t r e a t m e n t o f a b u r n ” is “ t h e m a n a g e m e n t o f t h e b u r n t p a t i e n t ” a n d t h e first s te p in th e c a s e o f a se v e re b u r n is t o c o v e r t h e b u r n a r e a w ith a n y th in g t h a t is s te rile t h a t w ill n o t s tic k — u su a lly tu lle g r a s in a sin g le la y e r fo llo w e d b y th ic k la y e rs o f g a u z e a n d firm c r e p e b a n d a g e s — fro m th e n o n f o r s o m e c o n s id e ra b le tim e , w e fo rg e t th e b u m a n d tr e a t t h e p a t i e n t . ( T h e s a m e p r in c ip le s a p p ly in t h e F i r s t A id t r e a t m e n t o f a s e v e re b u r n — a v o id o ils a n d c r e a m s , c o v e r t h e b u r n w ith a n y th in g c le a n a n d tr e a t th e p a tie n t.) A r a p id a s s e s s m e n t d u r in g th is first d re s s in g g iv e s o n e s o m e id e a o f t h e e x te n t o f t h e b u r n a n d a less a c c u r a te id e a o f t h e d e p t h o f t h e b u m . M a n y classifi­ c a tio n s o f d e g r e e s o f b u r n in g m a y b e f o u n d in t h e lite ra tu r e . S o m e a u t h o r s h a v e u s e d six a n d e v e n n in e d e g re e s . T h e m o d e m a p p r o a c h is t o u se a less c o m p lic a te d sc h e m e re fe rr in g to th r e e o r e v e n tw o d e g r e e s :— Degree. 1. E r y th e m a — r e d n e s s — lik e s u n b u r n 2. B lis te rs (V e sic a tio n ) 3. F u l l th ic k n e s s o f s k in a n d d e e p e r e.g . fa t, m u s c le , b o n e a s w ell. T h e im p o r t a n t d e c is io n is w h e th e r o r n o t t h e s k in h a s b e ; n d e s tro y e d in its fu ll th ic k n e s s — o n c e th is d e c is io n c a n b e d e fin ite ly m a d e o n e c a n b e g in to p la n fo r sk in r e p la c e m e n t^ (w h ic h w ill b e n e e d e d in a ll fu ll th ic k n e s s lo s s e s— e x c e p t foiV v e ry sm a ll a r e a s ) o r o n e c a n c o n tin u e t r e a t m e n t w ith t h e ' r e lie v in g k n o w le d g e t h a t c o n tr o l o f s h o c k w ill a lm o s t c e r ­ ta in ly b e fo llo w e d b y fa irly ra p id r e c o v e ry . T h e s n a r e t h a t lie s in a ll th is is t h a t it is im p o s s ib le to a s se s s a c c u r a te ly th e d e p t h o f tis s u e d e s tru c tio n in a s e v e re b u m d u r i n g t h e firs t o n e o r tw o d a y s a f t e r b u r n in g ; t h e e r y th e m a m a y g o o n - t o b lis te rin g , t h e b lis te r s m a y h a v e u n se e n flo o rs c o m p o s e d o f fu ll th ic k n e s s d a m a g e . A ll a r e a s m a y su ffe r so m a n y c h a n g e s lo n g a f t e r t h e b u r n in g a g e n t h a s b e e n r e m o v e d , t h a t sk in w h o s e v ita lity is in t h e b a la n c e s o o n a f t e r b u r n in g m a y d ie d u r in g t h e s u b s e q u e n t f o rty - e ig h t h o u r s o r r e c o v e r a n d live— n e e d in g n o r e p la c e m e n t. T h is s t a te o f a ffa irs c a n n o t b e a c c u ­ r a te ly fo re to ld in a s e v e re fre s h b u r n . A s s e s s m e n t o f t h e a r e a o f a b u r n c a n u s u a lly b e e s tim a te d b y m o r e th a n o n e m e th o d , a c la s sic a l s e t o f fig u re s h a s b e e n w o r k e d o u t b y B e r k o w :— A s a r o u g h g e n e r a l g u id e , a ll b u r n s o f g r e a t e r a r e a t h a n 1 0 % o f t h e b o d y s u r f a c e w ill p r o b a b ly r e q u i r e s o m e i n t r a ­ v e n o u s fluid to r e s t o r e to n o r m a l t h e s u d d e n a n d d a n g e r o u s d is tu r b a n c e o f t h e b o d y ’s c ir c u la tin g v o lu m e . In e x te n s iv e b u m s th is r e s to r a tio n o f a n e q u ilib riu m is a life s a v in g m e a s u r e — i f t h e p r o f o u n d s h o c k p r o d u c e d is n o t - S U P E R F I C I A L D E E P R ep ro du ce d by S ab in et G at ew ay u nd er li ce nc e gr an te d by th e P ub lis he r (d at ed 2 01 3. ) 1957.December, „ * I v s ta b ilis e d w ith in a b o u t tw o d a y s , th e n t h e p a t i e n t ’s S?r r f