Selected Children With Complicated Acute Urinary Tract Infection May Be Treated With Outpatient Parenteral Antibiotic Therapy at Home Directly From the Emergency Department.

Abstract

Outpatient parenteral antimicrobial therapy offers the option of treating children requiring intravenous antibiotics for acute urinary tract infection (UTI)/pyelonephritis at home. We aimed to determine the outcomes of treating patients with UTI/pyelonephritis using outpatient parenteral antimicrobial therapy directly from the emergency department (ED) without admission to hospital. This was a retrospective study (August 2012-July 2016) of children with UTI/pyelonephritis treated with parenteral antibiotics via a peripheral cannula directly from ED to home under a hospital-in-the home (HITH) program. Data collection included demographics, clinical features, length of stay, complications, and readmissions to hospital. There were 62 patient episodes of UTI/pyelonephritis transferred directly from ED to HITH. Fifty-eight (94%) had systemic features including fever, vomiting and/or tachycardia. Eighteen (29%) patients had an underlying condition. Nine (15%) received intravenous fluids and 8 (13%) antiemetics in ED. The outpatient parenteral antimicrobial therapy course was successfully completed in 56 (90%) patients. Of 6 (10%) patients who were readmitted, 2 were discharged within 24 hours, and none were severely unwell. Two (3%) had a blocked cannula, with no antibiotic complications. HITH patients were treated for a combined total of 142 days at home resulting in a cost saving of Australian dollar 108,914 (US dollar 82,775). However, only 8% of children deemed to require a course of intravenous antibiotics were transferred directly home from ED. Compared with patients concurrently admitted to hospital, fewer on HITH were less than 1 year of age (13% vs. 33%; odds ratio: 0.3; P < 0.01). Selected patients presenting to ED with UTI/pyelonephritis may be treated directly via HITH, including some with underlying conditions and/or systemic features.