Αρχειοθήκη ιστολογίου

Αλέξανδρος Γ. Σφακιανάκης
ΩτοΡινοΛαρυγγολόγος
Αναπαύσεως 5
Άγιος Νικόλαος Κρήτη 72100
2841026182
6032607174

Πέμπτη 15 Δεκεμβρίου 2016

The effect of non-diabetic chronic renal failure on olfactory function

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Publication date: Available online 14 December 2016
Source:European Annals of Otorhinolaryngology, Head and Neck Diseases
Author(s): S. Koseoglu, S. Derin, B. Huddam, M. Sahan
ObjectivesIn chronic renal failure (CRF), deterioration of glomerular filtration results in accumulation of metabolites in the body which affect all organs. This study was performed to investigate the olfactory functions, and determine if hemodialysis or peritoneal dialysis improves olfactory function in non-diabetic CRF patients.Materials and methodsThe olfactory functions were analyzed in CRF patients not on a dialysis program and had a creatinine level≥2mg/dL, in CRF patients on hemodialysis or peritoneal dialysis, and in healthy controls. Diabetic patients were excluded since diabetes alone is a cause of olfactory dysfunction. The study group consisted of a total of 107 individuals including 38CRF patients on a hemodialysis program, 15 CRF patients on peritoneal dialysis, 30 patients with a creatinine level ≥ 2mg/dL without any need for dialysis, and 24 healthy controls with normal renal functions. Olfactory functions were analyzed with "Sniffin' sticks" test, and the groups were compared for the test results.ResultsAll test parameters were impaired in patients with CRF. The median TDI scores of the patients with CRF and the healthy subjects were 24.75 (13–36) and 32.5 (27.75–37.75), respectively, with a statistically significant difference in between (P<0.001). The olfactory functions for the dialysis patients were better than those for the CRF patients not on a dialysis program (P=0.020).ConclusionNon-diabetic CRF affects olfactory functions negatively. Dialysis improves olfactory functions in those patients.



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