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الأدوية المسببة للقصور الكلوي الكاذب pseudorenal failure


الأدوية المسببة للقصور الكلوي الكاذب pseudorenal failure

المعلومة

Drugs that cause pseudorenal failure:
Cemitidine
TMP/SMX
Probencide

but why?? because they elevate the creatinin so do not miss that they cause pseudorenal failure.

الأدوية التي تسبب قصوراً كلوياً كاذباً:

السيميتيدين.
التريميتوبريم-سلفاميتوكسازول.
البروبينسيد.

لأنها تسبب ارتفاعاً في كرياتينين الدم.

المرجع

Medstudy nephrology 2005-2006, Pharmcards, Kaplan pharmacology

ترجمة المعلومة : dr.tabban

Hot sauce's picture
by
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الأدوية التي تسبب قصوراً كلوياً كاذباً:

السيميتيدين.
التريميتوبريم-سلفاميتوكسازول.
البروبينسيد.

لأنها تسبب ارتفاعاً في كرياتينين الدم.

dr.tabban's picture
dr.tabban


Razz شكرا

qusei


Do you know why it named peudorenal failure???

alfarok


read it again and you will know why

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Hot sauce
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شكرا

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moonberg
بعد التخرج

Quote:

Do you know why it named peudorenal failure???

As far as i know
there is difference between

Psuedorenal failure : is increased BUN and creatinine without change in GFR ( glomerular filtration rate )

while prerenal azotemia : is increased BUN and creatinine due to decreased GFR , i mean decreased RBF ( renal blood flow )

so if you remove the pre-renal cause the case will resolve

but you have to notice that in prerenal azotemia there will be RBF still though reduced but its still present to maintain the adequate waste products exceretion via kidney

Quote:
Cemitidine
TMP/SMX
Probencide
but why?? because they elevate the creatinine so do not miss that they cause pseudorenal failure

Pseudorenal failure can occur also due to increased BUN ( blood urea nitrogen )

I mean maybe steroids , GIT bleeding Hyperalimentation can caused it too

----

actually of importance to remember that creatinine parameter is more specific for renal causes

as BUN can be increased by prerenal causes i mean for ex. protein diet

but also creatinine is affected by muscle bulk so again these parameters ,though specific, can be affected by extra-renal causes

so consider that in any lab results

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امرأة لا تتكرر
السنة الخامسة

Quote:
but also creatinine is affected by muscle bulk so again these parameters ,though specific, can be affected by extra-renal causes

so consider that in any lab results

eg. Cirrhotic pts , cr is no more indicative for renal fx..

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Green Wave


جزاكم الله كل الخير

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the.encyclopaedia
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thanks

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a.m.a
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