Kidney health: Why early detection matters
Written by Maria Fernanda Cedillo,
Category: Endocrinology & Diabetes
Kidney disease is a silent threat, often undetected until late. Learn how to protect your kidney health with early detection
The kidneys are vital organs that play a crucial role in filtering waste, balancing fluids, and regulating blood pressure. However, kidney disease is a silent threat, often going unnoticed until it reaches an advanced stage. On World Kidney Day, the focus is on raising awareness about kidney health and promoting early detection to prevent chronic kidney disease (CKD).
Kidney health and chronic disease
CKD affects approximately 850 million people worldwide. If left undiagnosed, it can progress to kidney failure, leading to severe complications and premature death. By 2040, CKD is projected to become the fifth leading cause of years of life lost globally. This highlights the urgent need for preventive strategies and widespread awareness.
Understanding the risk factors
Certain populations are at higher risk of developing CKD. Risk factors include:
- Diabetes
- Hypertension
- Cardiovascular disease
- Obesity
- Family history of kidney disease
Other contributing factors include acute kidney injury, autoimmune diseases (such as lupus), low birth weight, urinary tract obstructions, and recurrent kidney stones. In low- and middle-income countries, additional risks include environmental toxins, traditional herbal medicines, heat stress in agricultural workers, and infectious diseases like hepatitis B, hepatitis C, and HIV.
Early detection and screening
Screening is essential for those at risk. Fortunately, several cost-effective and non-invasive tests can help identify kidney disease:
- Blood pressure measurement: Detects hypertension, a key risk factor for kidney disease.
- Body mass index (BMI): Helps assess obesity, which increases CKD risk.
- Urine test: Measures albumin levels to check for kidney damage.
- Blood test: Measures serum creatinine (or cystatin C) to estimate the glomerular filtration rate (GFR), indicating kidney function.
Diabetes and kidney health
Diabetes is one of the leading causes of CKD. Diabetic kidney disease (DKD) develops when high blood sugar levels damage kidney function over time. Managing blood glucose, monitoring kidney function, and adopting a healthy lifestyle can significantly reduce the risk of CKD progression in diabetic patients.
The role of healthcare professionals
Healthcare providers play a pivotal role in integrating CKD screening into routine check-ups for high-risk individuals. Even in resource-limited settings, medical teams can incorporate kidney health assessments into existing community health programs, such as maternal-fetal care, HIV, and tuberculosis screenings. Additionally, expanding diagnostic services beyond medical facilities—to locations like markets, workplaces, and religious centers—can enhance accessibility and encourage early detection.
Educating patients and communities
Beyond clinical settings, public education is crucial. Raising awareness through health campaigns, social media, and local initiatives empowers individuals to take charge of their kidney health. Encouraging lifestyle changes, such as a balanced diet, regular exercise, and proper hydration, can significantly reduce CKD risk.
Take action: Enroll in our free course
Understanding the connection between diabetes and CKD is essential for healthcare professionals aiming to improve patient outcomes. Join our free accredited course, “Diabetes in CKD and other vulnerable populations,” available on Xpeer, to enhance your knowledge and stay updated on the latest guidelines for managing kidney health.