Preventable Hospitalizations and Kidney Care.

Area of Science:

• Nephrology
• Healthcare Management
• Public Health

Background:

• Individuals with kidney disease experience hospitalization rates up to 38% higher than the general population.
• These hospitalizations contribute significantly to over $130 billion in annual U.S. care costs.
• Many hospitalizations, including readmissions, are potentially preventable, offering opportunities to reduce burden and cost.

Purpose of the Study:

• To review the drivers of preventable hospitalizations across different categories of kidney disease: acute kidney injury (AKI), chronic kidney disease (CKD), and kidney failure.
• To explore evidence for multi-level care models targeting preventable hospitalization risks.
• To examine federal programs incentivizing these care models.

Main Methods:

• Literature review of drivers for preventable hospitalizations in AKI, CKD, and kidney failure.
• Analysis of multi-level care models and their effectiveness.
• Examination of financial incentive programs for care models.

Main Results:

• Shared drivers include clinical complexity, self-management difficulties, clinical inertia, under-recognition of kidney disease, and fragmented care.
• Specific mechanisms vary by kidney disease type (e.g., CA-AKI vs. HA-AKI, CKD comorbidities, kidney failure fluid overload).
• Strategies like accessible ambulatory care, multidisciplinary collaboration, transitional care, and self-management support can reduce hospitalizations.

Conclusions:

• Preventable hospitalizations in kidney disease are driven by patient, provider, and system-level factors.
• Multi-level interventions and supportive care strategies are crucial for reducing hospitalization rates.
• Policy and financial incentives can encourage the adoption of effective care models.