Chapter 62: Concepts of Care for Patients With Kidney Disorders

Pyelonephritis represents an ascending bacterial infection to the kidney tissue, presenting clinically with acute fever, flank pain, dysuria, and costovertebral angle tenderness that requires prompt antibiotic intervention and strict adherence to prescribed regimens. Glomerulonephritis, a noninfectious inflammatory condition, manifests in two critical forms: rapidly progressive glomerulonephritis can accelerate kidney function decline within weeks, while chronic glomerulonephritis develops insidiously with symptoms including fatigue, lethargy, pruritus from uremic accumulation, and urine demonstrating fixed specific gravity despite varying hydration states. Both inflammatory presentations pose substantial risk for progression to end-stage kidney disease requiring renal replacement therapy. Polycystic kidney disease, an inherited genetic disorder characterized by multiple expanding cysts throughout renal parenchyma, progressively destroys functional nephrons and frequently triggers secondary hypertension; patients face additional morbidity from intracranial berry aneurysm formation, creating substantial psychosocial burden alongside physical complications. Nursing management priorities include comprehensive pain control strategies, infection surveillance and management with emphasis on antibiotic adherence, continuous blood pressure regulation, and meticulous monitoring of urine output patterns. The chapter underscores critical safety interventions requiring immediate physician notification, particularly any conditions obstructing normal urine flow, sudden reductions in urine output, or elevated serum markers indicating declining filtration capacity. Comprehensive patient education addresses medication compliance, dietary modifications necessary for kidney disease, fluid restriction protocols, and psychosocial support addressing the chronic nature of these conditions and their impact on quality of life and family functioning.