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Heart Failure Is a Risk Factor for Suffering and Dying of Clostridium difficile Infection. Results of a 15-Year Nationwide Study in Spain.


ABSTRACT: BACKGROUND:We aimed to (1) analyze time trends in the incidence and in-hospital outcomes of heart failure (HF) patients suffering Clostridioides difficile infection (CDI); (2) compare clinical characteristics of CDI patients between those with HF and matched non-HF patients; and (3) identify predictors of in-hospital mortality (IHM) among HF patients suffering CDI. METHODS:Retrospective study using the Spanish National Hospital Discharge Database from 2001 to 2015. Patients of age ?40 years with CDI were included. For each HF patient, we selected a year, age, sex, and readmission status-matched non-HF patient. RESULTS:We found 44,695 patients hospitalized with CDI (15.46% with HF). HF patients had a higher incidence of CDI (202.05 vs. 145.09 per 100,000 hospitalizations) than patients without HF (adjusted IRR 1.35; 95%CI 1.31-1.40). IHM was significantly higher in patients with HF when CDI was coded as primary (18.39% vs. 7.63%; p < 0.001) and secondary diagnosis (21.12% vs. 14.76%; p < 0.001). Among HF patient's predictor of IHM were older age (OR 8.80; 95%CI 2.55-20.33 for ?85 years old), those with more comorbidities (OR 1.68; 95%CI 1.12-2.53 for those with Charlson Comorbidity index ?2), and in those with severe CDI (OR 6.19; 95%CI 3.80-10.02). CONCLUSIONS:This research showed that incidence of CDI was higher in HF than non-HF patients. HF is a risk factor for IHM after suffering CDI.

SUBMITTER: Mendez-Bailon M 

PROVIDER: S-EPMC7141109 | biostudies-literature | 2020 Feb

REPOSITORIES: biostudies-literature

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<h4>Background</h4>We aimed to (1) analyze time trends in the incidence and in-hospital outcomes of heart failure (HF) patients suffering <i>Clostridioides difficile</i> infection (CDI); (2) compare clinical characteristics of CDI patients between those with HF and matched non-HF patients; and (3) identify predictors of in-hospital mortality (IHM) among HF patients suffering CDI.<h4>Methods</h4>Retrospective study using the Spanish National Hospital Discharge Database from 2001 to 2015. Patients  ...[more]

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