Continuous Infusion Piperacillin-tazobactam for the Treatment of Cystic

Status Terminated

Clinical Trial Summary

Cystic fibrosis is an inherited disorder leading to chronic pulmonary inflammation and infection. A majority of people with cystic fibrosis have large quantities of bacteria residing in their lungs. One of the most common and harmful bacteria is called Pseudomonas aeruginosa. Patients with cystic fibrosis require frequent therapy with intravenous (I.V.) antibiotics to treat lung infections thought to be caused by Pseudomonas aeruginosa. One of the antibiotics frequently used to treat this bacteria is piperacillin-tazobactam. Piperacillin-tazobactam is thought to be the most effective when there is a constant level of drug in the body. The standard way to administer piperacillin-tazobactam is to give several grams 4 times each day as a 30 minute infusion. An alternative way to give piperacillin-tazobactam is by a continuous infusion; a continuous infusion will make it more likely that drug will remain at a constant level in the body. The objective of this study is to determine if administering piperacillin-tazobactam as a continuous infusion is more effective at treating people having a pulmonary exacerbation of cystic fibrosis than a standard 30 minute infusion, 4 times a day.

Clinical Trial Description

All patients will receive combination therapy to include piperacillin-tazobactam 400 mg/kg/day (based on piperacillin component, actual body weight) not to exceed 16 grams and tobramycin 12 mg/kg/day extended interval dosing (once daily). Patients randomized to the continuous infusion group will receive a one-time loading dose of 100 mg/kg over 30 minutes followed immediately by initiation of the continuous infusion. Other antibiotics with activity against Pseudomonas aeruginosa are not allowed. Patients may receive an antibiotic for treatment of Staphylococcus aureus if deemed appropriate. Other treatments for pulmonary exacerbation of cystic fibrosis will be left up to the control of the treating physician. Patients will receive a total of 14 days of therapy. If deemed appropriate, patients may be discharged to home where they will continue to receive blinded treatment via an infusion pump. Patients will be evaluated after completing their 14 day course of antibiotics (end of therapy). ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT01694069
Study type	Interventional
Source	West Virginia University
Contact
Status	Terminated
Phase	Phase 4
Start date	September 2012
Completion date	September 2013

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See also
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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Continuous Infusion Piperacillin-tazobactam for the Treatment of Cystic Fibrosis — PIPE-CF

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms