Retrospective analysis of epidemiological and clinical features of 86 patients with acute brucellosis / 中华传染病杂志

ABSTRACT

Objective To investigate epidemiological and clinical features of patients with acute brucellosis.Methods The epidemiological,clinical,laboratory and treatment data of patients diagnosed as acute brucellosis during 2002 to 2004 in our hospital were retrospectively analyzed. Results Fifty-one patients had a history of close contact with sheep or cows with brucellsis.Twenty- seven patients had drunk milk or eaten instant boiled mutton.The transmission routes were unknown in 8 patients.All the patients had fever and most had low-grade fever.Fifty-five patients had irregu- lar fever and 20 patients had intermittent fever.The most common manifestations were fever(86/86), fatigue(63/86),sweating(43/86),arthralgia(68/86),orchiditis(7/86),hepatomegaly(8/86),sple- nomegaly(7/86)and headache(18/86).Forty-seven patients had liver dysfunction and 17 patients had thrombocytopenia.Eighty patients recovered and 6 patients relapsed after combination therapy with rifampicin,sulfamethoxazole and quinolone.Conclusion The changes in epidemiological and clinical features of patients with acute brucellosis should be noticed.