A prospective randomized double-blind trial of bolus urokinase in the treatment of established Hickman catheter sepsis in children Conference Paper
| Authors: | La Quaglia, M. P.; Caldwell, C.; Lucas, A.; Corbally, M.; Heller, G.; Steinherz, L.; Brown, A. E.; Groeger, J.; Exelby, P. R. |
| Title: | A prospective randomized double-blind trial of bolus urokinase in the treatment of established Hickman catheter sepsis in children |
| Conference Title: | 40th Annual International Congress of the British Association of Paediatric Surgeons |
| Abstract: | Background: The incidence of Hickman catheter sepsis is 10% to 40%, with resultant catheter loss in one third of infections. Urokinase causes dissolution of colonized intra-catheter fibrin thrombi and may improve salvage. Study aims: To evaluate the efficacy of 12-hour-interval slow-push urokinase infusion in addition to standard antibiotic therapy in the treatment of catheter sepsis in a pediatric oncology population. Methods: A two-arm randomized double-blind trial was undertaken, with catheter salvage rate as the end point. Patients with Hickman catheter sepsis were randomized after culture data confirmed the diagnosis. The study drug was administered by a slow intravenous push and given at 12-hour intervals for a total of four doses. The catheters were aspirated after 1 hour. Results and conclusions: The trial was stopped after 41 patients were entered into the study; 18 patients received a placebo, and 23 received the urokinase. In the placebo group, six catheters were lost; in the urokinase group, eight were lost. The rate of bacterial clearance was equivalent for both. After administration of the study drug, each group had three episodes of fever and chills; two of these resulted in hypotension (one in each group). The authors conclude that slow-push urokinase infusion during established Hickman catheter sepsis does not result in improved catheter salvage or bacterial clearance. Slow intravenous push infusions in this setting may provoke hemodynamic instability even after initiation of antibiotics. © 1994. |
| Keywords: | adolescent; child; clinical article; controlled study; child, preschool; antibiotic agent; antibiotic therapy; clinical trial; conference paper; prospective studies; neoplasms; bolus injection; controlled clinical trial; infection; randomized controlled trial; childhood cancer; chill; fever; hypotension; thrombosis; sepsis; gentamicin; double blind procedure; double-blind method; bacterial infection; catheter infection; catheters, indwelling; intravenous drug administration; urokinase; bacteria; catheterization, central venous; timentin; colony count, microbial; urinary plasminogen activator; clavulanic acid; drug mixture; central venous catheterization; humans; human; male; female; priority journal; ticarcillin; broviac catheter; thrombolytic sepsis |
| Journal Title | Journal of Pediatric Surgery |
| Volume: | 29 |
| Issue: | 6 |
| Conference Dates: | 1993 Jul 21-23 |
| Conference Location: | Manchester, England |
| ISBN: | 0022-3468 |
| Publisher: | W.B. Saunders Co-Elsevier Inc. |
| Date Published: | 1994-06-01 |
| Start Page: | 742 |
| End Page: | 745 |
| Language: | English |
| DOI: | 10.1016/0022-3468(94)90359-x |
| PROVIDER: | scopus |
| PUBMED: | 8078010 |
| DOI/URL: | |
| Notes: | Export Date: 14 January 2019 -- Article -- CODEN: JPDSA C2 -- Source: Scopus |
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