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Factors related to early readmissions after acute heart failure: a nested case-control study.


ABSTRACT:

Aims

To describe the main characteristics of patients who were readmitted to hospital within 1 month after an index episode for acute decompensated heart failure (ADHF).

Methods and results

This is a nested case-control study in the ReIC cohort, cases being consecutive patients readmitted after hospitalization for an episode of ADHF and matched controls selected from those who were not readmitted. We collected clinical data and also patient-reported outcome measures, including dyspnea, Minnesota Living with Heart Failure Questionnaire (MLHFQ), Tilburg Frailty Indicator (TFI) and Hospital Anxiety and Depression Scale scores, as well as symptoms during a transition period of 1 month after discharge. We created a multivariable conditional logistic regression model. Despite cases consulted more than controls, there were no statistically significant differences in changes in treatment during this first month. Patients with chronic decompensated heart failure were 2.25 [1.25, 4.05] more likely to be readmitted than de novo patients. Previous diagnosis of arrhythmia and time since diagnosis ≥ 3 years, worsening in dyspnea, and changes in MLWHF and TFI scores were significant in the final model.

Conclusion

We present a model with explanatory variables for readmission in the short term for ADHF. Our study shows that in addition to variables classically related to readmission, there are others related to the presence of residual congestion, quality of life and frailty that are determining factors for readmission for heart failure in the first month after discharge.

Trial registration

ClinicalTrials.gov Identifier: NCT03300791. First registration: 03/10/2017.

SUBMITTER: Garcia-Gutierrez S 

PROVIDER: S-EPMC9837935 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature

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Publications

Factors related to early readmissions after acute heart failure: a nested case-control study.

Garcia-Gutierrez Susana S   Villanueva Ane A   Lafuente Iratxe I   Rodriguez Ibon I   Lozano-Bahamonde Ainara A   Murga Nekane N   Orus Josefina J   Camacho Emilia Rosa ER   Quintana Jose María JM   Quiros Raul R  

BMC cardiovascular disorders 20230112 1


<h4>Aims</h4>To describe the main characteristics of patients who were readmitted to hospital within 1 month after an index episode for acute decompensated heart failure (ADHF).<h4>Methods and results</h4>This is a nested case-control study in the ReIC cohort, cases being consecutive patients readmitted after hospitalization for an episode of ADHF and matched controls selected from those who were not readmitted. We collected clinical data and also patient-reported outcome measures, including dys  ...[more]

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