Diabetic ketoacidosis: Difference between revisions
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The blood glucose is | The blood glucose is above 250 mg/dl in over 90% of patients.<ref name="pmid7891491">{{cite journal| author=Lebovitz HE| title=Diabetic ketoacidosis. | journal=Lancet | year= 1995 | volume= 345 | issue= 8952 | pages= 767-72 | pmid=7891491 | ||
| url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=clinical.uthscsa.edu/cite&email=badgett@uthscdsa.edu&retmode=ref&cmd=prlinks&id=7891491 }} <!--Formatted by http://sumsearch.uthscsa.edu/cite/--></ref><ref name="pmid19564476">{{cite journal| author=Kitabchi AE, Umpierrez GE, Miles JM, Fisher JN| title=Hyperglycemic crises in adult patients with diabetes. | journal=Diabetes Care | year= 2009 | volume= 32 | issue= 7 | pages= 1335-43 | pmid=19564476 | |||
| url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=clinical.uthscsa.edu/cite&email=badgett@uthscdsa.edu&retmode=ref&cmd=prlinks&id=19564476 | doi=10.2337/dc09-9032 | pmc=PMC2699725 }} <!--Formatted by http://sumsearch.uthscsa.edu/cite/--></ref> | | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=clinical.uthscsa.edu/cite&email=badgett@uthscdsa.edu&retmode=ref&cmd=prlinks&id=19564476 | doi=10.2337/dc09-9032 | pmc=PMC2699725 }} <!--Formatted by http://sumsearch.uthscsa.edu/cite/--></ref> | ||
Revision as of 23:33, 18 January 2010
In medicine, diabetic ketoacidosis (DKA) is a type of metabolic acidosis that is a "life-threatening complication of diabetes mellitus, primarily of Type 1 Diabetes Mellitus with severe insulin deficiency and hyperglycemia. It is characterized by excessive lipolysis, oxidation of fatty acids, production of ketone bodies, a sweet smell to the breath (ketosis;) dehydration; and depressed consciousness leading to coma.[1] can also occur with Diabetes mellitus type 2[2]
DKA is often secondary to infection or other comorbidity, which must be diagnosed and treated.[3][4]
Diagnosis
The blood glucose is above 250 mg/dl in over 90% of patients.[5][6]
Treatment
Treatment begins with fluid replacement; insulin is not started immediately. As DKA is treated, DKA converts from a high anion gap metabolic acidosis to a normal anion gap metabolic acidosis due to "excretion of ketone anions in the urine"[7], especially if excreted with sodium or potassium cations.
References
- ↑ Anonymous (2024), Diabetic ketoacidosis (English). Medical Subject Headings. U.S. National Library of Medicine.
- ↑ Umpierrez GE, Smiley D, Kitabchi AE (2006). "Narrative review: ketosis-prone type 2 diabetes mellitus.". Ann Intern Med 144 (5): 350-7. PMID 16520476.
- ↑ Wilson JF (2010). "In clinic. Diabetic ketoacidosis.". Ann Intern Med 152 (1): ITC1. DOI:10.1059/0003-4819-152-1-201001050-01001. PMID 20048266. Research Blogging.
- ↑ Rucker DW (February 12, 2008), "Diabetic ketoacidosis", eMedicine
- ↑ Lebovitz HE (1995). "Diabetic ketoacidosis.". Lancet 345 (8952): 767-72. PMID 7891491.
- ↑ Kitabchi AE, Umpierrez GE, Miles JM, Fisher JN (2009). "Hyperglycemic crises in adult patients with diabetes.". Diabetes Care 32 (7): 1335-43. DOI:10.2337/dc09-9032. PMID 19564476. PMC PMC2699725. Research Blogging.
- ↑ Oh MS, Carroll HJ, Goldstein DA, Fein IA (December 1978). "Hyperchloremic acidosis during the recovery phase of diabetic ketosis". Ann. Intern. Med. 89 (6): 925–7. PMID 102229. [e]