Problems of measuring PTH in following chronic renal disease: A minireview.
Authors:
J. Vávrová; B. Friedecký; L. Pavlíková
Authors place of work:
Ústav klinické biochemie a diagnostiky, Fakultní nemocnice, Hradec Králové
Published in the journal:
Klin. Biochem. Metab., 23 (44), 2015, No. 1, p. 5-8
Summary
Method:
Overview of recent literature on the PTH comparability from 2009-2014. Comparison of PTH results obtained from 99 patients on the hemodialysis during their regular controls. We used for this purpose three methods of 2nd generation (DiaSorin, Roche, Siemens DPC) and two methods of 3th generation (DiaSorin, Roche).
Results and discussion:
Results obtained by different methods are not comparable. Median values are two times or more (in higher concentrations) different between results obtained by 2nd or 3th generation of methods. Differences between methods of the same generation are also significant. Number of patients on the hemodialysis with values in required interval of decision limits according to KDIGO 2009 was strongly dependent on the used method and maximum of these differences was approximately 250%. In our opinion is introducing the 3th generation methods of measurement PTH first step to improving the use of PTH in chronic renal diseased patients. Definitive step to rational use of PTH measurement is standardization.
Keywords:
PTH, 2nd and 3th generation of methods, hemodialysis, comparability, standardization.
Zdroje
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Štítky
Clinical biochemistry Nuclear medicine Nutritive therapistČlánok vyšiel v časopise
Clinical Biochemistry and Metabolism
2015 Číslo 1
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