Infection
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Randomized Controlled Trial Multicenter Study Comparative Study Clinical Trial
Azithromycin versus penicillin V for the treatment of early Lyme borreliosis.
In a randomized multicenter therapeutic trial, 32 patients with erythema migrans received oral azithromycin 500 mg once daily and 33 patients received phenoxymethylpenicillin (penicillin V) 1 million U three times daily for 10 days. Follow-up was for a median of 17 (range 3-32) months. Four weeks after initiation of therapy, 20 (62%) patients given azithromycin and 17 (51%) patients given penicillin V were completely free of all signs and symptoms and did not develop new ones subsequently (no significant difference). ⋯ Significantly more patients with more severe compared with mild initial disease had an elevated IgM antibody titer prior to therapy (p < 0.001). Usually mild to moderate side effects occurred in 12 patients given azithromycin and five patients given penicillin V (p < 0.05). Azithromycin appears to be as effective as penicillin V for the treatment of early Lyme borreliosis and it seems to clear the erythema migrans more promptly.
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Randomized Controlled Trial Multicenter Study Clinical Trial
Short course single daily ceftriaxone monotherapy for acute bacterial meningitis in children: results of a Swiss multicenter study. Part I: Clinical results.
In a prospective Swiss multicenter study, 119 children (aged three weeks to 15.5 years) with acute bacterial meningitis were treated with single daily doses of ceftriaxone (100 mg/kg on days one and two and 60 mg/kg thereafter). All patients were randomly assigned to either short course (four, six, seven days) or full course (eight, 12, 14 days) therapy depending on whether they had contracted meningococcal, Haemophilus influenzae type b or pneumococcal meningitis. Bacteriological cure was obtained in 92 children who fully completed the study and in all the 20 culture-positive of the 27 children secondarily excluded from the study for failure to meet all bacteriological and initial safety criteria for continuation in protocol (secondary exclusions). ⋯ At follow-up examination three to six months after hospital discharge only seven infants and seven children (11.8%), mostly those with poor presentation on admission (p = 0.0012), showed residual neurological sequelae. Side effects of antibiotic therapy were minor but more frequent, albeit not statistically significant (p = 0.065), in children receiving the full course therapy. The results of this study suggest that short course treatment of acute bacterial meningitis in children with single daily ceftriaxone monotherapy is as efficacious as full course therapy and at least as well tolerated.
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Randomized Controlled Trial Comparative Study Clinical Trial
Factors indicative of outcome in a comparative trial of acyclovir and vidarabine for biopsy-proven herpes simplex encephalitis.
A total of 208 patients underwent brain biopsy for presumptive herpes simplex encephalitis and were randomized to receive either vidarabine, vira-A, at 15 mg/kg/day, or acyclovir, at 30 mg/kg/day for ten days. 69 patients (33%) had biopsy-proven disease; 37 received vira-A and 32 acyclovir. With the exception of age, patient populations were balanced for demographic characteristics. Overall survival for acyclovir recipients was 72% compared with 46% for vira-A-treated patients 18 months after therapy (p = 0.008). ⋯ Age and Glasgow coma scale greater than 10 predicted the best outcome following acyclovir treatment. Disoriented patients who flex and respond by eye to pain had no mortality and 50% returned to normal. These data indicate that acyclovir is the treatment of choice for biopsy-proven herpes simplex encephalitis.
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Randomized Controlled Trial Clinical Trial
[Pseudomonas immunoglobulin prophylaxis in patients with burn injuries].
Pseudomonas aeruginosa belongs to the most frequent pathogens isolated from patients with burns. In a mouse model for artificial burns it was found that prophylactic administration of a hyperimmune globulin with antibody titres against P. aeruginosa (Fisher immunotypes 1, 2, 4 and 6) reduced mortality. Therefore, the prophylactic administration of Pseudomonas immunoglobulin was examined in a prospective randomized study in two groups of 13 patients each. ⋯ However, only two of the six infected patients, developed septicaemia, whereas in the control group, local Pseudomonas infection led to septicaemia in five out of seven patients. The number of septicaemic Staphylococcus aureus infections was also lower in patients on immunoglobulin prophylaxis, with two cases compared to four cases in the control group. Due to the limited number of cases studied, statistically significant results could not be obtained, however, there was a positive trend in favour of Pseudomonas immunoglobulin treatment.
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Randomized Controlled Trial Clinical Trial
[Prevention using a Pseudomonas immunoglobulin in burn patients].
Pseudomonas aeruginosa belongs to the most frequent pathogens isolated from patients with burns. In a mouse model for artificial burns it was found that prophylactic administration of a hyperimmune globulin with antibody titres against P. aeruginosa (Fisher immunotypes 1, 2, 4 and 6) reduced mortality. Therefore, the prophylactic administration of Pseudomonas immunoglobulin was examined in a prospective randomized study in two groups of 13 patients each. ⋯ However, only two of the six infected patients, developed septicaemia, whereas in the control group, local Pseudomonas infection led to septicaemia in five out of seven patients. The number of septicaemic Staphylococcus aureus infections was also lower in patients on immunoglobulin prophylaxis, with two cases compared to four cases in the control group. Due to the limited number of cases studied, statistically significant results could not be obtained, however, there was a positive trend in favour of Pseudomonas immunoglobulin treatment.