Risk factors associated with dengue complications and death: A cohort study in Peru.
PLoS One
; 19(6): e0305689, 2024.
Article
em En
| MEDLINE
| ID: mdl-38917093
ABSTRACT
BACKGROUND:
Dengue has emerged as an unprecedented epidemic in Peru, and it is anticipated that this issue will escalate further owing to climate change. This study aimed to determine the risk factors associated with death from dengue in patients treated at Hospital II in Pucallpa, Peru.METHODOLOGY:
This retrospective cohort study collected information from the medical records of patients with a diagnosis of dengue treated at Hospital II Pucallpa-Peru between January 2019 and March 2023. The primary outcome was death, and the secondary outcome was death, development of severe dengue, or Intensive Care Unit (ICU) admission. Cox regression models were used to determine risk factors.FINDINGS:
The clinical records of 152 patients were evaluated, with a median age of 27.5 years (interquartile range, 11-45). Among all patients, 29 (19.1%) developed severe dengue, 31 (20.4%) were admitted to the ICU, and 13 (8.6%) died during follow-up. In the survival analysis, bilirubin >1.2 mg/dL was associated with a higher risk of death aHR 11.38 (95% CI 1.2 106.8). Additionally, factors associated with poor prognosis included having 1 to 3 comorbidities aRR 1.92 (1.2 to 3.2), AST ≥251 U/L aRR 6.79 (2.2 to 21.4), history of previous dengue aRR 1.84 (1.0 to 3.3), and fibrinogen ≥400 mg/dL aRR 2.23 (1.2 to 4.1).SIGNIFICANCE:
Elevated bilirubin was associated with death from dengue, whereas an increase in comorbidities and a history of previous dengue were related to a poor prognosis of the disease. Early identification of severe dengue would be more feasible with improved access to laboratory testing, particularly in tropical areas with a high dengue incidence.
Texto completo:
1
Bases de dados:
MEDLINE
Assunto principal:
Dengue
Limite:
Adolescent
/
Adult
/
Child
/
Female
/
Humans
/
Male
/
Middle aged
País/Região como assunto:
America do sul
/
Peru
Idioma:
En
Revista:
PLoS One
Assunto da revista:
CIENCIA
/
MEDICINA
Ano de publicação:
2024
Tipo de documento:
Article