scholarly journals The diagnostic value of serum creatinine and cystatin c in evaluating glomerular filtration rate in patients with chronic kidney disease: a systematic literature review and meta-analysis

Oncotarget ◽  
2017 ◽  
Vol 8 (42) ◽  
pp. 72985-72999 ◽  
Author(s):  
Xilian Qiu ◽  
Chunyong Liu ◽  
Yuqiu Ye ◽  
Huiqun Li ◽  
Yanbing Chen ◽  
...  
Author(s):  
Lothar Thomas ◽  
Andreas R. Huber

AbstractAssessment and follow-up of renal dysfunction is important in the early detection and management of chronic kidney disease. The glomerular filtration rate (GFR) is the most accurate measurement of kidney disease and is reduced before the onset of clinical symptoms. Drawbacks to the measurement of GFR include the high cost and incompatibility with routine laboratory monitoring. Serum creatinine determination is a mainstay in the routine laboratory profile of renal function. The measurement of serum cystatin C has been proposed as a more sensitive marker for GFR. According to National Kidney Foundation-K/DOQ1 clinical guidelines for chronic kidney disease, serum markers should not be used alone to assess GFR. Based on prediction equations, clinical laboratories should report an estimate of GFR, in addition to reporting the serum value. In this article, information is presented on how best to estimate GFR using prediction equations for adults and for children. Using serum creatinine concentration with the Modification of Diet in Renal Disease (MDRD) study equation offers a suitable estimation of GFR in adults. The cystatin C prediction equation with the use of a prepubertal factor seems superior to creatinine-based prediction equations in children of <14years.Clin Chem Lab Med 2006;44:1295–302.


KYAMC Journal ◽  
2019 ◽  
Vol 10 (1) ◽  
pp. 43-47
Author(s):  
Md Moniruzzaman Khan ◽  
Zesmin Fauzia Dewan ◽  
AKM Shahidur Rahman ◽  
Bakhtiare Md Shoeb Nomany ◽  
Ahmed Salam Mir ◽  
...  

Background: Atorvastatin, a member of HMG CO-A reductase inhibitors, has been shown to have renoprotective effect in patients with Chronic Kidney Disease (CKD). Statins are supposed to decrease the oxidized lipid particles, suppress the activity of inflammatory mediators and prevent vascular thrombosis and thus could minimize renal cell damage. Losartan, an antihypertensive drug also diminishes proteinuria in patients with chronic kidney diseases or diabetes mellitus. Therefore the effect of concurrent use of atorvastatin and losartan on Glomerular Filtration Rate (GFR) could be a matter of interest from both Pharmacological and Clinical perspective. Objective: To assess the renoprotective effect of atorvastatin and losartan in patients with chronic kidney disease treated at Bangabandhu Sheikh Mujib Medical University (BSMMU). Materials and Method: Total forty four (44) patients suffering from CKD (stage one to stage three) were enrolled into two groups. Patients in Group A, received atorvastatin (10 mg) and losartan (50 mg) once daily for eight weeks. Patients in Group B, received losartan but not atorvastatin for the same duration. Serum creatinine level was measured at the commencement and also after eight weeks to calculate estimated glomerular filtration rate (eGFR) in individual patients with MDRD (Modification of Diet in Renal Disease) study equation. Results: There was significant (P < 0.001) reduction of Serum Creatinine and significant (P < 0.001) increase in e GFR in the patients, treated with atorvastatin and losartan. Conclusion: Concurrent administration of atorvastatin and losartan increased glomerular filtration rate (GFR) significantly in patients with chronic kidney disease. KYAMC Journal Vol. 10, No.-1, April 2019, Page 43-47


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