Diagnostic pathways for exclusion and diagnosis of kidney diseases

Walter Hofmann1, Jochen H H Ehrich, Walter G Guder

  • 1Department of Clinical Chemistry, Community Hospital Munich GmbH, Munich, Germany. walter.hofmann@klinikum-muenchen.de

Clinical Laboratory
|November 21, 2012
PubMed

Insights

Diagnostic pathways for renal diseases were developed by German medical societies. These guidelines aid in detecting and differentiating kidney conditions using key markers like glomerular filtration rate and urinalysis findings.

Area of Science:

  • Nephrology
  • Clinical Chemistry
  • Laboratory Medicine

Background:

  • Renal diseases require accurate detection and differentiation for effective management.
  • Existing recommendations formed the basis for developing standardized diagnostic pathways.

Purpose of the Study:

  • To establish structured diagnostic pathways for renal disease detection and differentiation.
  • To provide a framework for integrating these pathways into hospital and laboratory information systems.

Main Methods:

  • Development of diagnostic pathways by a joint working group of the German Society for Clinical Chemistry and Laboratory Medicine and the Society of Nephrology.
  • Focus on key diagnostic parameters including glomerular filtration rate, hematuria, leukocyturia, and proteinuria.

Main Results:

  • The paper details the content of the developed diagnostic pathways.
  • These pathways integrate established recommendations for clinical practice.

Conclusions:

  • The developed pathways offer a structured approach to diagnosing renal diseases.
  • Implementation into information systems can standardize and improve diagnostic processes.

Related Concept Videos

Acute Kidney Injury IV: Diagnostic Studies and Prevention01:30

Acute Kidney Injury IV: Diagnostic Studies and Prevention

Accurate diagnosis and effective prevention are critical in managing Acute Kidney Injury (AKI), which is linked to high mortality rates ranging from 10% to 80%. Timely recognition of at-risk patients and careful monitoring can significantly reduce the likelihood of kidney damage.Diagnostic Assessments:The diagnostic process starts with a comprehensive medical history to identify prerenal, intrarenal, and postrenal causes.Prerenal causes, such as dehydration, hypotension, or blood loss, should...
Chronic Kidney Disease III: Interprofessional Care01:28

Chronic Kidney Disease III: Interprofessional Care

Chronic kidney disease (CKD) requires collaborative and comprehensive management. CKD progresses through stages and can lead to end-stage kidney disease (ESKD) if untreated. Interprofessional collaboration and patient education are crucial, enabling patients to manage their health and improve their quality of life.Diagnostic approach for chronic kidney diseaseThe diagnosis of CKD primarily focuses on the glomerular filtration rate (GFR), which assesses kidney function by measuring how well...
Chronic Kidney Disease I: Introduction01:25

Chronic Kidney Disease I: Introduction

Chronic Kidney Disease (CKD) arises when the kidneys progressively lose their ability to function, ultimately leading to end-stage renal disease. At this advanced stage, the kidneys can no longer filter waste or maintain essential body functions, requiring renal replacement therapy (RRT) through dialysis or a kidney transplant for survival.Early-stage chronic kidney disease and detection challengesIn CKD's early stages, symptoms often remain absent because healthy nephrons compensate for...
Nephrons01:10

Nephrons

The kidneys are intricate organs with millions of working units known as nephrons. Each nephron features two major structures: the renal corpuscle, which facilitates blood plasma filtration, and the renal tubule, which handles the glomerular filtrate. Blood supply is directly linked to the nephrons. The renal corpuscle consists of the glomerulus, a capillary network, and the Bowman's capsule, a double-walled epithelial structure that encases the glomerulus. The filtering of blood plasma happens...
Renal Drug Excretion: Overview01:15

Renal Drug Excretion: Overview

As primary excretory organs, the kidneys maintain homeostasis by removing waste substances from the bloodstream. They comprise over a million units called nephrons, which serve as the kidney's functional units.
A nephron consists of two primary structures: the renal corpuscle and the renal tubule. The renal corpuscle contains the glomerulus, a network of capillaries where the first step of renal excretion, glomerular filtration, occurs. Blood pressure forces water, ions, and small molecules out...
Diabetic Nephropathy01:28

Diabetic Nephropathy

Definition Diabetic nephropathy is a chronic kidney complication that results from prolonged hyperglycemia.Prevalence It is the most common cause of chronic kidney disease (CKD) and end-stage renal disease (ESRD) worldwide, affecting up to half of individuals with diabetes.Pathophysiology • Sustained hyperglycemia triggers multiple hemodynamic and metabolic changes in the kidney. • Early in the disease, increased renal blood flow and glomerular hyperfiltration occur due to afferent arteriolar...