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IgA nephropathy and hypercalcemia in Whipple's disease
1Department of Rheumatology, Clinic Wilhelm Schulthess, Zurich, Switzerland.
Nephron
|January 1, 1993
Summary
IgA nephropathy and hypercalcemia can precede gastrointestinal symptoms in Whipple's disease. Early diagnosis and treatment with trimethoprim/sulfamethoxazole may improve outcomes for this rare bacterial infection.
Area of Science:
- Nephrology
- Infectious Diseases
- Gastroenterology
Background:
- Whipple's disease is a rare bacterial infection typically presenting with gastrointestinal and systemic symptoms.
- Immunoglobulin A (IgA) nephropathy is a kidney disorder that can have various causes and presentations.
Observation:
- Two patients with IgA nephropathy were diagnosed 2 and 5 years before developing gastrointestinal symptoms indicative of Whipple's disease.
- One patient also exhibited hypercalcemia, a condition of elevated calcium levels.
Findings:
- Treatment with trimethoprim/sulfamethoxazole led to improvement in IgA nephropathy and complete recovery from hypercalcemia and Whipple's disease symptoms in one patient.
- The other patient, unfortunately, died, highlighting the potential severity of untreated Whipple's disease.
Implications:
- IgA nephropathy and hypercalcemia may serve as early indicators of Whipple's disease, prompting earlier diagnosis.
- Timely antibiotic therapy, such as trimethoprim/sulfamethoxazole, is crucial for managing Whipple's disease and its associated complications.