Applied Evidence

Tactics to prevent or slow progression of CKD in patients with diabetes

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How great is the risk? From disease onset to proteinuria and from proteinuria to ESRD, the risk of DKD in T1D and T2D is similar. With appropriate treatment, albuminuria can regress, and the risk of ESRD can be < 20% at 10 years in T1D.12 As in T1D, good glycemic control might result in regression of albuminuria in T2D.14

As many as 30% of people with T1D have albuminuria approximately 15 years after onset of diabetes; almost one-half of those develop DKD.

For unknown reasons, the degree of albuminuria can exist independent of the progression of DKD. Factors responsible for a progressive decline in eGFR in DKD without albuminuria are unknown.12,15

Patient evaluation with an eye toward comorbidities

A comprehensive initial medical evaluation for DKD includes a review of microvascular complications; visits to specialists; lifestyle and behavior patterns (eg, diet, sleep, substance use, and social support); and medication adherence, adverse drug effects, and alternative medicines. Although DKD is often a clinical diagnosis, it can be ruled in by persistent albuminuria or decreased eGFR, or both, in established diabetes or diabetic retinopathy when other causes are unlikely (see “Recommended DKD screening protocol,” below).

Screening for mental health conditions and barriers to self-management is also key.6

Comorbidities, of course, can complicate disease management in patients with diabetes.16-20 Providers and patients therefore need to be aware of potential diabetic comorbidities. For example, DKD and even moderately increased albuminuria significantly increase the risk of cardiovascular disease (CVD).12 Other possible comorbidities include (but are not limited to) nonalcoholic steatohepatitis, fracture, hearing impairment, cancer (eg, liver, pancreas, endometrium, colon, rectum, breast, and bladder), pancreatitis, hypogonadism, obstructive sleep apnea, periodontal disease, anxiety, depression, and eating disorders.6

Continue to: Recommended DKD screening protocol

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