25-hydroxy vitamin d levels are related to parameters of residual renal function in adult peritoneal...

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25-HYDROXY VITAMIN D LEVELS ARE RELATED TO PARAMETERS OF RESIDUAL RENAL FUNCTION IN ADULT PERITONEAL DIALYSIS PATIENTS. M. Zeiler , T. Monteburini, R.M. Agostinelli, R. Marinelli, S. Santarelli U.O. Nefrologia e Dialisi, Ospedale “Carlo Urbani”, Jesi (AN)

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Page 1: 25-HYDROXY VITAMIN D LEVELS ARE RELATED TO PARAMETERS OF RESIDUAL RENAL FUNCTION IN ADULT PERITONEAL DIALYSIS PATIENTS. M. Zeiler, T. Monteburini, R.M

25-HYDROXY VITAMIN D LEVELS ARE RELATED TO PARAMETERS OF RESIDUAL RENAL FUNCTION IN ADULT PERITONEAL

DIALYSIS PATIENTS.

M. Zeiler, T. Monteburini, R.M. Agostinelli, R. Marinelli,

S. SantarelliU.O. Nefrologia e Dialisi, Ospedale “Carlo Urbani”, Jesi (AN)

Page 2: 25-HYDROXY VITAMIN D LEVELS ARE RELATED TO PARAMETERS OF RESIDUAL RENAL FUNCTION IN ADULT PERITONEAL DIALYSIS PATIENTS. M. Zeiler, T. Monteburini, R.M

25(OH) Vitamin D ~ GFR

Page 3: 25-HYDROXY VITAMIN D LEVELS ARE RELATED TO PARAMETERS OF RESIDUAL RENAL FUNCTION IN ADULT PERITONEAL DIALYSIS PATIENTS. M. Zeiler, T. Monteburini, R.M
Page 4: 25-HYDROXY VITAMIN D LEVELS ARE RELATED TO PARAMETERS OF RESIDUAL RENAL FUNCTION IN ADULT PERITONEAL DIALYSIS PATIENTS. M. Zeiler, T. Monteburini, R.M

Scopo dello Studio

Scopo dello studio è stato quello di analizzare la relazione tra 25(OH)-Vitamina D e parametri della funzionalità renale in pazienti adulti sottoposti a dialisi peritoneale.

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Materiali e Metodi

Rilevazioni durante il PET:PET 4 ore con glucosio 2.27%Pazienti con diuresi residua >100ml/dieClearance della creatinina (Cl-Crea)Clearance dell‘urea (Cl-Urea) Kt/VEscrezione frazionale dell‘urea (FE-Urea)

Page 6: 25-HYDROXY VITAMIN D LEVELS ARE RELATED TO PARAMETERS OF RESIDUAL RENAL FUNCTION IN ADULT PERITONEAL DIALYSIS PATIENTS. M. Zeiler, T. Monteburini, R.M

Risultati - 1Pazienti Sesso [M / F] n=32 M 23 F 9

Età [anni]

63±16 (22 – 83)

25(OH)-Vitamina D[ng/ml]

13.9±7.7 (4.0 – 32.9)

Insufficienza [20-30]

5 pazienti

Defizienza [<20]

25 pazienti

Diuresi residua [ml/die] 1108±683 (200 - 2500)

Cl-Crea [l/settimana] 80±30 Renale 49±34 PD 30±9

Cl-Urea [l/settimana] 74±16 25±15 49±9

Kt/V 2.0±0.6 0.7±0.5 1.3±0.3

FE-Urea 0.54±0.16

Page 7: 25-HYDROXY VITAMIN D LEVELS ARE RELATED TO PARAMETERS OF RESIDUAL RENAL FUNCTION IN ADULT PERITONEAL DIALYSIS PATIENTS. M. Zeiler, T. Monteburini, R.M

Risultati - 2

Page 8: 25-HYDROXY VITAMIN D LEVELS ARE RELATED TO PARAMETERS OF RESIDUAL RENAL FUNCTION IN ADULT PERITONEAL DIALYSIS PATIENTS. M. Zeiler, T. Monteburini, R.M

Risultati - 3

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Risultati - 4

FE-Urea vs CL-Crea FE-Urea vs 25-OH Vit D

?

Page 10: 25-HYDROXY VITAMIN D LEVELS ARE RELATED TO PARAMETERS OF RESIDUAL RENAL FUNCTION IN ADULT PERITONEAL DIALYSIS PATIENTS. M. Zeiler, T. Monteburini, R.M

Conclusioni - 1

Pazienti adulti in dialisi peritoneale presentono nella maggioranza dei casi valori di deficienza di 25(OH) Vitamina D

25(OH) Vitamina D ~ eliminazione renale di urea e creatinina~ clearance renale dell‘urea~ escrezione frazionale dell‘urea

Page 11: 25-HYDROXY VITAMIN D LEVELS ARE RELATED TO PARAMETERS OF RESIDUAL RENAL FUNCTION IN ADULT PERITONEAL DIALYSIS PATIENTS. M. Zeiler, T. Monteburini, R.M

Conclusioni - 2Our Study:

Vit D insufficiency 15.6%Vit D deficiency 78.1%No correlation: Vit D # BMI Vit D # Albumin Vit D # Kt/V renal Vit D # Cl-Crea renal

Correlation: Vit D - Cl-Urea renal Vit D - Urea Excretion Vit D - Crea Excretion Vit D - FE-Urea

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Conclusioni - 3

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