[Current clinical aspects of leptospirosis]
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Abstract:
Leptospirosis is still endemic in the Po valley. It has an extremely protean clinical picture. In a series of 79 cases diagnosed at Pavia in the period 1970-79 hepatonephritic forms were the most common (29.1%), followed by febrile or pseudo-influenza forms (25.3%), hepatitis (20.2%), nephritis (17.8%), and meningitis (7.6%). Febrile hepatonephritis was always accompanied by the most severe pictures. Timely antibiotic management with penicillin or ampicillin, and above all the early use of peritoneal dialysis (carried in 10 subjects) enable a final cure to be obtained even in these cases. The only death in that series did not appear to be ascribable to the disease itself.
Insights
Leptospirosis remains endemic in the Po Valley, presenting diverse clinical forms. Early antibiotic treatment and peritoneal dialysis offer effective management for severe hepatonephritic cases.
Area of Science:
- Infectious Diseases
- Nephrology
- Hepatology
Context:
- Leptospirosis is an endemic zoonotic disease prevalent in the Po Valley region.
- The study analyzes 79 cases diagnosed between 1970 and 1979 in Pavia.
- The clinical spectrum of leptospirosis is highly variable and protean.
Purpose:
- To describe the clinical manifestations and outcomes of leptospirosis in the Po Valley.
- To evaluate the effectiveness of antibiotic therapy and peritoneal dialysis in managing severe cases.
Summary:
- Hepatonephritic forms were the most common (29.1%), followed by febrile/pseudo-influenza (25.3%), hepatitis (20.2%), nephritis (17.8%), and meningitis (7.6%).
- Severe clinical presentations were associated with febrile hepatonephritis.
- Timely penicillin or ampicillin administration and early peritoneal dialysis (10 patients) led to successful outcomes, with no disease-attributable deaths.
Impact:
- Highlights the importance of recognizing diverse leptospirosis presentations for timely diagnosis.
- Demonstrates the efficacy of established antibiotic treatments and advanced supportive care like peritoneal dialysis.
- Provides historical data on leptospirosis management in a specific endemic region, informing current clinical practice.