These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Short-course daptomycin lock and systemic therapy for catheter-related bloodstream infections: a retrospective cohort study in cancer patients with surgically implanted devices.
    Author: Vassallo M, Genillier PL, Dunais B, Kaphan R, Saudes L, Duval Y, Rolland F, Jullien V, Weiss N, Blanchouin E, Boscagli A, Perrin C, Montagne N.
    Journal: J Chemother; 2017 Aug; 29(4):232-237. PubMed ID: 28120698.
    Abstract:
    PURPOSE: Few in vivo studies have been reported describing efficacy and duration of antibiotic lock therapy (ALT) with daptomycin (DPT) for long-term catheter-related bloodstream infections (CRBSI) due to coagulase-negative staphylococci (CoNS). We retrospectively analysed the efficacy of short-course ALT with DPT in combination with systemic treatment (ST) for CoNS-associated CRBSI in our hospital. METHODS: Patients admitted for CoNS-associated CRBSI and treated with DPT as ALT and ST were retrospectively analysed. Success was defined as preservation of the catheter device 30 days after ending treatment. Catheter removal within 30 days of discontinuing treatment, for either microbiological documentation of CRBSI relapse or re-occurrence of unexplained fever, was considered as failure. RESULTS: Among 7610 patients admitted to the Departments of Internal Medicine/Infectious Diseases and Pneumology in Cannes from January 2013 to November 2015, we identified 28 episodes of CoNS-associated CRBSI. Seven patients died of cancer during follow-up. Thus, 21 episodes were analysed among 20 patients (median age 67 years, 12 males, all treated for neoplasia and carrying a port-a-cath® device). Staphylococcus epidermidis was the main agent responsible for CRBSI. Median duration of systemic and ALT DPT was 3 days, in combination with rifampin for 4 days and then generally followed by a switch to oral drugs, most frequently cotrimoxazole or linezolid, to achieve 14 median days of treatment. Clinical success and failure rates were 76% and 24%, respectively. CONCLUSIONS: Short-course DPT as ALT, combined with 14 days of ST, allowed conservative management of CoNS-associated CRBSI in surgically implanted-catheters in three-fourth of cases.
    [Abstract] [Full Text] [Related] [New Search]