Clinical trial NCT01110408
Conditions: Complicated Urinary Tract Infections or Pyelonephritis
Keywords: Antibiotic Child, Hospitalized Complicated Urinary Tract Infection Pyelonephritis Doripenem Cefepime
Sponsor: Janssen Research & Development, LLC
Start date: 2010-12-01; Completion date: 2013-06-01
Enrollment: 41 participants; Allocation: RANDOMIZED; Intervention model: PARALLEL

Brief summary:
The purpose of this study is to evaluate the safety and tolerability of doripenem compared to cefepime in children hospitalized with complicated urinary tract infections.

Detailed description:
This is a randomized (study assigned by chance), double-blind (neither physician nor patient knows the name of the assigned study drugs), double-dummy (all patients are given both a placebo \[salt solution\] and study drug in alternating periods of time during the study), active comparator-controlled (compare the 'test' treatment to standard-of-care therapy), multinational, multicenter study to establish the safety and tolerability of the antibiotic doripenem compared with the antibiotic cefepime administered by intravenous (iv) infusion (slow injection of drug solution into the vein over a period of time) in children ages 3 months to less than 18 years hospitalized with a complicated urinary tract infection (cUTI). The study includes 3 periods: a pretreatment (screening) period that will occur within 2 days prior to randomization (assignment of study drug); a treatment period of 10 to 14 days where the patients will receive study drug treatment, and a posttreatment period consisting of 2 study visits. The maximum duration of study drug therapy is 14 days. The total duration of the study is approximately 7 to 8 weeks for each patient. Safety and tolerability will be evaluated by examining the incidence, severity, and type of adverse events, changes in clinical laboratory tests, vital sign measurements, and findings from physical examinations that are recorded as adverse events during treatment and at each posttreatment visit. An independent monitoring committee (IDMC) will be established for this study to ensure that the safety of patients is not compromised. The IDMC will consist of individuals who are not associated with the conduct of the study, and will include but will not be limited to individuals with expertise relevant to the care of pediatric patients, and including at least one infectious disease physician and at least one statistician. IV study drug therapy (Cefepime \[50mg/kg up to 2g/dose\] and doripenem placebo or doripenem \[20mg/kg up to 500mg/dose\] and cefepime placebo will be administered once every 8 hours for up to 14 days. After receiving a minimum of 3 days of IV study drug therapy, patients may be discharged from the hospital and continue PO antibiotic therapy with amoxicillin/clavulanate potassium, ciprofloxacin, or alternative antibiotic therapy.

Arms: arm 1: Doripenem 20 mg/kg per dose (up to 500 mg/dose) will be administered every 8 hours as 60-minutes IV (at least 3 days of IV doripenem only or IV doripenem followed by oral amoxicillin/clavulanate potassium or ciprofloxacin). Total duration of treatment 10 to 14 days. arm 2: Cefepime 50 mg/kg per dose (up to 2 g/dose) will be dministered every 8 hours as 30-minutes IV (at least 3 days of IV cefepime only or IV cefepime followed by oral amoxicillin/clavulanate potassium or ciprofloxacin). Total duration of treatment 10 to 14 days.
Interventions: intervention 1: Doripenem intervention 2: Doripenem placebo intervention 3: Cefepime intervention 4: Cefepime placebo intervention 5: Amoxicillin/clavulanate potassium
Intervention descriptions: intervention 1: Type=once every 8 hours infused over 60 minutes, Unit=mg,Number=20mg/kg up to 500mg/dose, Form=solution for infusion,Route=intravenous use. At least 3 days of iv doripenem administered every 8 hours immediately after each iv infusion of cefepime placebo for up to 14 days intervention 2: Form=solution for infusion, Route=intravenous use, administered once every 8 hours infused over 60 minutes immediately following each iv infusion of cefepime for up to 14 days intervention 3: Type=once every 8 hours, Unit=mg, Number=50 mg/kg up to 2g/dose, Form=solution for infusion, Route=intravenous use. At least 3 days of iv cefepime administered every 8 hours infused over 30 minutes immediately before each iv infusion of doripenem placebo for up to 14 days intervention 4: Form=solution for infusion, Route=intravenous use, administered once every 8 hours infused over 30 minutes immediately before each iv infusion of doripenem for up to 14 days intervention 5: Form=suspension or tablets, Route=oral (by mouth), may be administered at the discretion of the investigator once every 12 hours for up to 14 days following IV therapy with doripenem or cefepime.

Protocol documents: