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: The Addition of Intravenous Metronidazole to Oral Vancomycin is Associated With Improved Mortality in Critically Ill Patients With Clostridium difficile Infection. Author: Rokas KE, Johnson JW, Beardsley JR, Ohl CA, Luther VP, Williamson JC. Journal: Clin Infect Dis; 2015 Sep 15; 61(6):934-41. PubMed ID: 26024909. Abstract: BACKGROUND: The optimal therapy for critically ill patients with Clostridium difficile infection (CDI) is not known. We aimed to evaluate mortality among critically ill patients with CDI who received oral vancomycin (monotherapy) vs oral vancomycin with intravenous (IV) metronidazole (combination therapy). METHODS: A single-center, retrospective, observational, comparative study was performed. Patients with a positive C. difficile assay who received oral vancomycin while bedded in an intensive care unit (ICU) between June 2007 and September 2012 were evaluated. Patients meeting ≥3 of the following criteria were included: albumin <2.5 g/dL, heart rate >90 bpm, mean arterial pressure <60 mmHg, white blood cell count ≥15 000 cells/mL, age >60 years, serum creatinine ≥1.5 times baseline, or temperature ≥100.4°F. Patients in the combination therapy group received IV metronidazole within 48 hours after initiating vancomycin. Patients <18 years or with unrelated gastrointestinal disease were excluded. The primary outcome was in-hospital mortality. Patients were matched using Acute Physiology and Chronic Health Evaluation II scores. RESULTS: Eighty-eight patients were included, 44 in each group. Patient characteristics were similar although more patients in the combination group had renal disease. Mortality was 36.4% and 15.9% in the monotherapy and combination therapy groups, respectively (P = .03). Secondary outcomes of clinical success, length of stay, and length of ICU stay did not differ between groups. CONCLUSIONS: Our data are supportive of the use of combination therapy with oral vancomycin and IV metronidazole in critically ill patients with CDI. However, prospective, randomized studies are required to define optimal treatment regimens in this limited population of CDI patients.[Abstract] [Full Text] [Related] [New Search]