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Levofloxacin vs piperacillin/sulbactam and sultamicillin in patients with bacterial cholangitis: A double-blind, randomised study
ISRCTN ISRCTN90588401
ClinicalTrials.gov identifier
Public title Levofloxacin vs piperacillin/sulbactam and sultamicillin in patients with bacterial cholangitis: A double-blind, randomised study
Scientific title
Acronym LAPIS
Serial number at source LAP-387-HUB-0128-l
Study hypothesis In patients with acute cholangitis the use of broad spectrum penicillin is generally accepted. However, due to increasing resistance and allergic reactions, other antibacterial agents may become necessary. Levofloxacin is characterized by an enhanced activity against pathogens of acute cholangitis and by a sufficient concentration in the bile. To evaluate the clinical efficacy of levofloxacin we perform this prospective randomized trial.
Ethics approval Ethics Committee of the Technical University of Munich. Date of approval: 23/08/2006
Study design Double-blind, randomised, single-centre controlled trial.
Countries of recruitment Germany
Disease/condition/study domain Bacterial cholangitis
Participants - inclusion criteria 1. Clinical signs of bacterial cholangitis
2. Elevated cholestase parameters
3. Elevated infection parameters
4. Age 18-90 years
Participants - exclusion criteria 1. Potential other cause of infection
2. Pregnancy
3. Psychiatric disease
4. Penicillin incompatibillity
5. Fluorochinolon incompatibillity
6. Leucopenia
7. Immunosuppressive medication
8. AIDS
9. Liver cirrhosis
10. Microbiological resistance against study medication
11. Biliary pancreatitis
12. Antibiotic pre-treatment within 48 hour before study inclusion
Anticipated start date 02/05/2007
Anticipated end date 30/04/2009
Status of trial Ongoing
Patient information material Not available in web format, please use the contact details below to request a patient information sheet
Target number of participants 128
Interventions Control group: Piperacillin 4 g/sulbactam 1 g intravenously (i.v.) 3 x daily for 2 days, then sultamicillin 0.75 g orally (p.o.) 2 x daily for 2-8 days.

Experimental group: Levofloxacin 0.5 g i.v. 1 x daily for 2 days, additionally 2 x daily placebo (0.9% NaCl), then levofloxacin 0.5 g p.o. 1 x daily for 2-8 days, additionally 1 x daily placebo capsule.
Primary outcome measure(s) Number of days in hospital (in-patient)
Secondary outcome measure(s) 1. Change of antibiotic therapy, recorded during the treatment
2. Duration of antibiotic therapy during the interventions
3. Fever, monitored during the treatment
4. Laboratory parameters
5. Complications of antibiotic therapy during the treatment
Sources of funding Sanofi Aventis (France)
Trial website
Publications
Contact name Dr  Andreas   Weber
  Address Klinikum rechts der Isar
II. Medizinische Klinik
Ismaninger Strasse 22
  City/town Munich
  Zip/Postcode 81675
  Country Germany
  Tel +49 89 4140 6323
  Fax +49 89 4140 6322
  Email Andreas.Weber@lrz.tu-muenchen.de
Sponsor Technical University Munich (Germany)
  Address Ismaninger Strasse 22
  City/town Munich
  Zip/Postcode 81675
  Country Germany
  Tel +49 89 4140 6323
  Fax +49 89 4140 6322
  Email Andreas.Weber@lrz.tu-muenchen.de
  Sponsor website: http://portal.mytum.de/tum/index_html
Date applied 13/02/2008
Last edited 30/04/2008
Date ISRCTN assigned 30/04/2008
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