Outpatient parenteral antimicrobial therapy (OPAT) in patients with cystic fibrosis.

BACKGROUND: To determine complications during outpatient parenteral antimicrobial therapy (OPAT) administrated through a peripheral venous line, PICC-line or PORT-A-CATH (PAC). METHODS: Catheter related complications in patients with cystic fibrosis during OPAT were identified through a retrospective review of patient files supplemented by an interview. RESULTS: In 64 treatment episodes with a peripheral venous line, 51 (79.7 %) used bolus injection and 13 (20.3 %) used infusion pump. 27 out of 51 (53.0 %) bolus injection episodes experienced complications, which required removal. None were observed for infusion pump treatments. The infectious complications requiring removal of peripheral venous line were 9 out of 23 (39.1 %) for the PICC line and 11 out of 26 (42.3 %) for the PAC. No anaphylaxis was observed during the OPAT treatments. CONCLUSIONS: Our data indicate that using an infusion pump to administer the antibiotic treatment minimized peripheral venous line complications. The frequency of complications leading to removal of the catheter is about the same for PICC-lines and PACs, but the average life-time of the latter is much longer. Allergic reactions are not a major problem.

A case report: mixed thrombus formation in a previously sutured right atrium.

We describe the case of a 19-year-old Chinese woman who nine months prior underwent repair of an atrial septal defect and came to our hospital with a right atrial mass attached to the anterior wall of the right atrium on transthoracic echocardiography. Pathologic examination revealed the mass was a mixed-type thrombosis with some unusual organization, which previously was not described in literature.