Risk factors and screening for chronic kidney disease

Area of Science:

• Nephrology
• Public Health
• Preventive Medicine

Background:

• Chronic kidney disease (CKD) is often asymptomatic, necessitating proactive screening for early detection.
• Low patient awareness and suboptimal primary care physician (PCP) utilization of CKD tests hinder early diagnosis and intervention.
• General population screening for CKD lacks sufficient evidence; targeted screening is recommended.

Purpose of the Study:

• To identify key target conditions for CKD screening.
• To highlight challenges in CKD management and the role of PCPs and nephrologists.
• To explore the potential of electronic medical records (EMRs) in improving CKD screening.

Main Methods:

• Analysis of CKD risk factors in general populations (America and Norway).
• Assessment of current screening practices and physician interpretation of CKD tests.
• Evaluation of potential EMR functionalities for clinical decision support in CKD screening.

Main Results:

• Diabetes, hypertension, and age 60+ are primary targets for CKD screening.
• Other risk factors like cardiovascular disease and family history are less significant beyond these primary targets.
• EMRs show promise for enhancing CKD screening through improved information flow and decision support.

Conclusions:

• Targeted screening for CKD in individuals with diabetes, hypertension, or advanced age is essential.
• Defining roles for PCPs and nephrologists is critical for implementing interventions like blood pressure control and renin-angiotensin system blocker use.
• Electronic medical records offer a promising avenue for improving CKD screening efficiency and effectiveness.