European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology
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Eur. J. Clin. Microbiol. Infect. Dis. · Feb 2004
Randomized Controlled Trial Multicenter Study Comparative Study Clinical TrialFull-course oral levofloxacin for treatment of hospitalized patients with community-acquired pneumonia.
Most guidelines for the management of hospitalized patients with community-acquired pneumonia (CAP) recommend commencing therapy with intravenous antibiotics, primarily because of concern about absorption of oral antibiotics in acutely ill patients. However, patients who respond are rapidly switched to oral therapy, which has been shown to reduce costs and to shorten the length of stay. The aim of the present study was to determine whether a full course of oral antibiotics is as efficacious and as safe as intravenous-to-oral sequential antibiotic therapy for the treatment of hospitalized, non-ICU patients with CAP. ⋯ Median length of stay was 8 days (range, 2-74 days) in the levofloxacin group and 10 days (range, 3-29 days) in the intravenous-to-oral sequential therapy group ( P=0.28). Day 30 mortality rates were 1.3% (1 of 79) and 8.1% (3 of 37), respectively (difference, -6.8%, 95%CI, -16.0-2.3). Full-course oral levofloxacin is as efficacious and as safe as standard intravenous-to-oral sequential antibiotic therapy for the treatment of hospitalized patients with CAP.
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Eur. J. Clin. Microbiol. Infect. Dis. · Feb 2004
Quantitation of human immunodeficiency virus type 1 RNA loads in cervicovaginal secretions in pregnant women and relationship between viral loads in the genital tract and blood.
The purpose of this study was to analyze the quantitation of the human immunodeficiency virus type 1 RNA (HIV-1 RNA) in the genital tract of HIV-1-infected pregnant women and to evaluate a possible correlation with the viral load in blood plasma (Spearman's rank correlation coefficient). A total of 38 each of cervical, vaginal, and blood samples from 38 women were obtained during the third trimester of pregnancy for quantitation of the HIV-1 RNA load. Viral loads were determined by reverse transcription-polymerase chain reaction. ⋯ These results suggest that pregnant women with undetectable viral loads in blood plasma are still at risk of transmitting the virus vertically during vaginal delivery. Because of this, antiretroviral prophylaxis during vaginal delivery must be administered to HIV-1-infected women and their newborns, regardless of the mother's viral load in plasma. In conclusion, quantification of cervicovaginal levels of HIV-1 may represent a useful tool for assessing the individual risk associated with a vaginal delivery and for guiding decisions about whether a scheduled caesarean should be recommended.