[Use of levofloxacin in the hospital].
Levofloxacin is a new, recently commercialized fluoroquinolone. We aimed to assess the use of levofloxacin after its inclusion in the hospital drug guide. In a prospective observational study, patients treated with levofloxacin in a university hospital were selected from July 2000 to June 2001. Using a structured questionnaire, data were recorded on patients' demographic characteristics and comorbidities, indications for levofloxacin use and previous use of other antibiotics. In addition, the adherence to the instructions for use as recommended by the antibiotic subcommittee of the hospital, and the use of other alternative antibiotics were analyzed. Ninety-seven patients were treated [mean age 67 years; range 17-93; 64 men], of whom 83 (85.6%) had comorbidity and 51 (52.6%) a possible allergy to the betalactam antibiotics. The treatment began after the use of other antibiotics in 47 (48.5%) patients. The main clinical indications were pneumonia (54; 55.7%) and acute exacerbation of chronic bronchitis (25; 25.8%). The use of other antibiotics was possible in 56 (57.7%) patients, and levofloxacin was only used according to the recommended indications in 41 (42.3%). Levofloxacin is mainly used in the treatment of patients with respiratory infections, those who are allergic to the betalactam antibiotics and those previously treated with other antibiotics; however, in many cases, the use of other antibiotics may still be possible. As part of the antibiotic policy, it is necessary to define the indications of use for new antibiotics introduced in the hospital and surveillance studies need to be developed.
Castells
X
X
Servicio de Farmacologia Clinica, Fundacio Institut Catala de Farmacologia, Barcelona, Spain.
Vallano
A
A
Campany
D
D
Rigau
D
D
Arnau
J M
JM
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D001424:Bacterial Infections / Q000188:drug therapy*; D003428:Cross Infection / Q000188:drug therapy*; D004363:Drug Utilization; D005260:Female; D019983:Guideline Adherence; D006785:Hospitals, University / Q000706:statistics & numerical data; D006801:Humans; D064704:Levofloxacin; D008297:Male; D008875:Middle Aged; D015242:Ofloxacin / Q000627:therapeutic use*; D011446:Prospective Studies; D013030:Spain
D000900:Anti-Bacterial Agents; D064704:Levofloxacin; D015242:Ofloxacin
Utilización hospitalaria de levofloxacino.