High frequency of thrombocytopenia in patients with acute-on-chronic liver failure treated with linezolid.
Hepatobiliary Pancreat Dis Int
; 14(3): 287-92, 2015 Jun.
Article
en En
| MEDLINE
| ID: mdl-26063030
BACKGROUND: Linezolid is an effective antibiotic reagent for Gram-positive bacterial infection; its most common side effect is thrombocytopenia. However, the incidence of thrombocytopenia in patients with acute-on-chronic liver failure (ACLF) who underwent linezolid therapy was unclear. The present study was to evaluate the incidence of thrombocytopenia in ACLF and non-ACLF patients treated with linezolid and the risk factors of thrombocytopenia in these patients. METHODS: Thirty-five patients with ACLF who had been subjected to intravenous administration of 600 mg linezolid every 12 hours for more than 7 days were categorized as a ACLF treatment (ACLF-T) group, 72 patients without ACLF treated with the same dosage of linezolid were recruited as a non-ACLF treatment (NACLF-T) group, and 70 patients with ACLF without linezolid treatment served as an ACLF control (ACLF-C) group. The incidences of thrombocytopenia in different groups were compared at day 14. Risk factors were investigated using logistic regression analysis. RESULTS: The incidence of thrombocytopenia at day 14 was significantly higher in the ACLF-T group than in the ACLF-C group (20/35 vs 24/70, P=0.025) and in the NACLF-T group (20/35 vs 9/72, P<0.001). Multivariate analysis showed that the ratio of platelet count (day 7/day 0)<1 (OR=10.021; P=0.012) and the baseline platelet count (OR=0.985; P=0.036) were independent risk factors of thrombocytopenia at day 14 of linezolid therapy. CONCLUSIONS: The benefits of linezolid treatment should outweigh the risk of thrombocytopenia in patients with ACLF. Moreover, it is necessary to closely monitor the platelet count during linezolid therapy especially in the patients with decreased platelet count at day 7 of linezolid therapy.
Buscar en Google
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Trombocitopenia
/
Insuficiencia Hepática Crónica Agudizada
/
Linezolid
/
Antibacterianos
Tipo de estudio:
Diagnostic_studies
/
Etiology_studies
/
Incidence_studies
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Límite:
Female
/
Humans
/
Male
/
Middle aged
País/Región como asunto:
Asia
Idioma:
En
Revista:
Hepatobiliary Pancreat Dis Int
Asunto de la revista:
GASTROENTEROLOGIA
Año:
2015
Tipo del documento:
Article
País de afiliación:
China
Pais de publicación:
Singapur