Body fluid abnormalities in severe hyperglycemia in patients on chronic dialysis: review of published reports
Φόρτωση...
Ημερομηνία
Συγγραφείς
Tzamaloukas, A. H.
Ing, T. S.
Siamopoulos, K. C.
Rohrscheib, M.
Elisaf, M. S.
Raj, D. S.
Murata, G. H.
Τίτλος Εφημερίδας
Περιοδικό ISSN
Τίτλος τόμου
Εκδότης
Περίληψη
Τύπος
Είδος δημοσίευσης σε συνέδριο
Είδος περιοδικού
peer-reviewed
Είδος εκπαιδευτικού υλικού
Όνομα συνεδρίου
Όνομα περιοδικού
J Diabetes Complications
Όνομα βιβλίου
Σειρά βιβλίου
Έκδοση βιβλίου
Συμπληρωματικός/δευτερεύων τίτλος
Περιγραφή
Reports of dialysis-associated hyperglycemia (DH) were compared to reports of diabetic ketoacidosis (DKA) and nonketotic hyperglycemia (NKH) in patients with preserved renal function. Average serum values in DH (491 observations), DKA (1036 observations), and NKH (403 observations) were as follows, respectively: glucose, 772, 649, and 961 mg/dl; sodium, 127, 134, and 149, mmol/l; and tonicity, 298, 304, and 355 mOsm/kg. Assuming that euglycemic (serum glucose, 90 mg/dl) values were the same (sodium, 140 mmol/l; tonicity, 285 mOsm/kg) for all three states, the hyperglycemic rise in the average serum tonicity value per 100-mg/dl rise in serum glucose concentration was 1.9 mOsm/kg in DH, 3.5 mOsm/kg in DKA, and 8.1 mOsm/kg in NKH. Neurological manifestations in DH patients were caused by coexisting conditions (ketoacidosis, sepsis, and neurological disease) in most instances, and by severe hypertonicity (>320 mOsm/kg), with clearing after insulin administration, in a few instances. In 148 episodes of DH corrected with insulin only, the mean increase in serum sodium per 100-mg/dl decrease in serum glucose (Delta[Na]/Delta[Glu]) was -1.61 mmol/l. In agreement with theoretical predictions, Delta[Na]/Delta[Glu] was numerically smaller in patients with edema than in those with euvolemia. The average hyperglycemic increase in extracellular volume, calculated from changes in serum sodium concentration during correction of DH using insulin alone, was 0.013 l/l per 100-mg/dl increase in serum glucose concentration. A small number of DH patients presented with pulmonary edema rectified by insulin alone. DH causes modest hypertonicity, with few patients having neurological manifestations caused usually by other coexisting conditions. In contrast to DKA or NKH, which usually presents with hypovolemia, DH causes hypervolemia manifested occasionally by pulmonary edema. Insulin is adequate treatment for DH.
Περιγραφή
Λέξεις-κλειδιά
Blood Glucose, Body Fluids/*metabolism, Humans, Hyperglycemia/drug therapy/etiology/*metabolism, Insulin/therapeutic use, Pulmonary Edema/etiology, Renal Dialysis/*adverse effects, Sodium/blood, Water-Electrolyte Balance
Θεματική κατηγορία
Παραπομπή
Σύνδεσμος
http://www.ncbi.nlm.nih.gov/pubmed/18191075
http://ac.els-cdn.com/S1056872707000888/1-s2.0-S1056872707000888-main.pdf?_tid=195889a453e1c02793a7b8e9430c519e&acdnat=1333539065_4c7487836fe71bd768272cbc352a08b9
http://ac.els-cdn.com/S1056872707000888/1-s2.0-S1056872707000888-main.pdf?_tid=195889a453e1c02793a7b8e9430c519e&acdnat=1333539065_4c7487836fe71bd768272cbc352a08b9
Γλώσσα
en
Εκδίδον τμήμα/τομέας
Όνομα επιβλέποντος
Εξεταστική επιτροπή
Γενική Περιγραφή / Σχόλια
Ίδρυμα και Σχολή/Τμήμα του υποβάλλοντος
Πανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών Υγείας. Τμήμα Ιατρικής