METHOD FOR EARLY DIAGNOSIS OF CHRONIC TUBULOINTERSTITIAL RENAL INJURY IN PATIENTS WITH ANKYLOSING SPONDYLITIS Russian patent published in 2020 - IPC G01N33/53 

Abstract RU 2725850 C1

FIELD: medicine.

SUBSTANCE: invention refers to rheumatology, nephrology, namely to diagnosing chronic injury of tubulointerstitial renal tissue in patients with ankylosing spondylitis. Method for early diagnosis of chronic tubulointerstitial renal injury in patients with ankylosing spondylitis consists in the fact that pre-collected single urine portion is measured by ELISA measuring FABP-1, derived values lead to a level of creatinine measured in the same portion of urine by Popper's method, based on the Jaffe reaction, result is compared with reference interval, at level FABP-1 more than 0.12 ng/mmole of creatinine there is a decision on patient's renal damage.

EFFECT: invention provides more effective diagnosis of chronic tubulointerstitial renal injury in the patients with ankylosing spondylitis at early stages.

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RU 2 725 850 C1

Authors

Plenkina Lidiya Vladimirovna

Simonova Olga Viktorovna

Popova Svetlana Valentinovna

Rozinova Viktoriya Aleksandrovna

Dates

2020-07-06Published

2020-02-17Filed