Abstract
Objectives
To describe the implementation process, safety, and efficacy outcomes, as well as cost-effectiveness, of the first outpatient parenteral antimicrobial therapy (OPAT) program to utilize disposable elastomeric pumps in the Kingdom of Saudi Arabia and the entire Gulf region.
Methods
This OPAT program was initiated in May 2018 and was administered through a multidisciplinary team that included the home medicine department, pharmacy department, nursing department, and the infectious diseases service. The device used was the Intermate® (Baxter, Deerfield, Illinois) elastomeric pump. After consultation with an infectious diseases physician, eligible patients were discharged home to complete the remainder of their antimicrobial treatment, which was self-administered via the elastomeric devices.
Results
From May 2018 to December 2019, 47 patients received 55 courses of OPAT via the new program. A total of 2,869 pumps were used during that period to provide 927 days of antimicrobial therapy in the home setting. Most patients completed the program successfully with no reported significant OPAT-related complications such as catheter-related infections. Four patients were re-admitted for relapse of infections and one patient was re-admitted for colistin-induced nephrotoxicity. No mortality was reported for any patient during OPAT treatment and 30 days after program completion.
Conclusions
The implementation of this novel OPAT program was safe, effective, and offered significant cost-savings to our institution. The entire process was very dynamic and was centered around proper patient selection and education as well as excellent communication between patients and the entire multidisciplinary team involved in the program. We hope that these results will encourage other institutions in the region to implement similar OPAT programs to alleviate the existing bed crisis due to the ongoing COVID-19 pandemic.