RESUMO
The course and outcome in 7 pregnant European women with erythema migrans and borreliae isolated from blood, treated with intravenous ceftriaxone for 14 days, were uneventful, and the outcome of their pregnancies was good. Spirochetemia was not associated with constitutional symptoms.
Assuntos
Antibacterianos/administração & dosagem , Sangue/microbiologia , Grupo Borrelia Burgdorferi/isolamento & purificação , Ceftriaxona/administração & dosagem , Glossite Migratória Benigna/diagnóstico , Doença de Lyme/diagnóstico , Complicações Infecciosas na Gravidez/diagnóstico , Adulto , Europa (Continente) , Feminino , Glossite Migratória Benigna/tratamento farmacológico , Glossite Migratória Benigna/microbiologia , Humanos , Infusões Intravenosas , Doença de Lyme/tratamento farmacológico , Doença de Lyme/microbiologia , Gravidez , Complicações Infecciosas na Gravidez/tratamento farmacológico , Complicações Infecciosas na Gravidez/microbiologia , Resultado do TratamentoRESUMO
OBJECTIVE: To compare clinical effectiveness and side effects of treatment with azithromycin or phenoxymethylpenicillin in children with solitary erythema migrans. METHODS: Consecutive patients younger than 15 years, referred to our institution in 1998 and 1999 with previously untreated typical solitary erythema migrans, were included in this prospective study. Basic demographic features and clinical data were collected by means of a questionnaire. The efficiency of treatment of acute disease, development of later major and/or minor manifestations of Lyme borreliosis and side effects of treatment were surveyed by follow-up visits during the first year. RESULTS: Forty-two patients received azithromycin 20 mg/kg/day for the first day followed by 10 mg/kg/day for a further four days and phenoxymethylpenicillin 100,000 IU/kg/day for 14 days. No differences in demographic and clinical pre-treatment characteristics were present in the two groups, with the exception of the duration of erythema migrans before treatment (3 days in the azithromycin group versus 4 days in the phenoxymethylpenicillin group; p = 0.0320). The clinical course during the post-treatment period revealed no significant differences between the two groups in the duration of EM (3 days versus 4 days; p = 0.2471), the appearance of minor manifestations of Lyme borreliosis (17.5% in the azithromycin group versus 24.4% in the phenoxymethyl-penicillin group; p = 0.6252), or in the emergence of major manifestations of Lyme borreliosis (one patient in each treatment group). One year after antibiotic treatment all patients were asymptomatic. Side effects of treatment were observed in 5.3% of patients treated with azithromycin and in 6% treated with phenoxymethylpenicillin. The appearance of "Herxheimer's reaction" at the beginning of treatment was recorded in 7 out of 42 patients (6%) in each treatment group. CONCLUSIONS: Azithromycin and phenoxymethylpenicillin are equally effective in treatment of children with solitary erythema migrans and have comparable side effects.
Assuntos
Azitromicina/uso terapêutico , Eritema Migrans Crônico/tratamento farmacológico , Penicilina V/uso terapêutico , Adolescente , Azitromicina/efeitos adversos , Criança , Pré-Escolar , Relação Dose-Resposta a Droga , Esquema de Medicação , Eritema Migrans Crônico/diagnóstico , Feminino , Humanos , Lactente , Masculino , Penicilina V/efeitos adversos , Eslovênia , Resultado do TratamentoRESUMO
OBJECTIVE: To establish eventual signs and symptoms suggestive for central nervous system involvement in children with multiple erythema migrans. METHODS: Patients younger than 15 years with multiple erythema migrans, diagnosed at our department from 1996 to 2000, were included in this prospective study. Demographic, clinical and laboratory findings were obtained and compared for a group of patients with pleocytosis (interpreted as a sign of central nervous system involvement) and a group of children with normal cerebrospinal fluid findings. RESULTS: Cerebrospinal fluid pleocytosis (cell counts > or = 5 x 10(6)/l) was detected in 55/214 (25.7%) children; it was lymphocytic in 94.5% of patients and ranged from 5 to 320 (median, 10 x 10(6)/l). Compared with the group with normal cerebrospinal fluid findings, patients with pleocytosis more often reported having had Lyme borreliosis in the past (8/55 versus 3/159; p = 0.0011), had longer incubation periods (25.5 versus 14 days; p = 0.0269), larger diameter of the largest erythema migrans at the time of first examination (10 versus 5.5 cm; p = 0.0055), higher frequency of associated systemic symptoms (45.5% versus 21.4%; p = 0.0011), positive meningeal signs (10.9% versus 1.9%; p = 0.0100), borrelial IgG antibodies in cerebrospinal fluid (3/49 versus 0/150; p = 0.0142) and B. burgdorferi s.l. isolated from cerebrospinal fluid (7/52 versus 1/147; p = 0.0004), but less often had mild initial disease (67.3% versus 88.7%; p = 0.0006). CONCLUSIONS: Cerebrospinal fluid pleocytosis was detected in 25.7% of children with multiple erythema migrans. Although several clinical and laboratory abnormalities were present significantly more often in patients with elevated cell counts than with normal cerebrospinal fluid findings, discriminatory significance for the majority of these abnormalities was low, particularly because of low negative predictive values. In more than 2/3 of patients with pleocytosis the initial disease was mild, fewer than 1/2 reported systemic symptoms, and meningeal signs were expressed in only 11%.