1
|
Heredia-Rodríguez M, Balbás-Álvarez S, Lorenzo-López M, Gómez-Pequera E, Jorge-Monjas P, Rojo-Rello S, Sánchez-De Prada L, Sanz-Muñoz I, Eiros JM, Martínez-Paz P, Gonzalo-Benito H, Tamayo-Velasco Á, Martín-Fernández M, Sánchez-Conde P, Tamayo E, Gómez-Sánchez E. PCR-based diagnosis of respiratory virus in postsurgical septic patients: A preliminary study before SARS-CoV-2 pandemic. Medicine (Baltimore) 2022; 101:e29902. [PMID: 35960076 PMCID: PMC9370242 DOI: 10.1097/md.0000000000029902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Respiratory viruses are part of the normal microbiota of the respiratory tract, which sometimes cause infection with/without respiratory insufficiency and the need for hospital or ICU admission. The aim of this study is to determine the prevalence of respiratory viruses in nontransplanted postoperative septic patients as well as lymphocyte count influence in their presence and its relationship to mortality. 223 nontransplanted postsurgical septic patients were recruited on the Intensive Care Unit (ICU) at Hospital Clínico Universitario de Valladolid prior to the SARS-COV-2 pandemic. Patients were split into 2 groups according to the presence/absence of respiratory viruses. Multivariate logistic regression analysis was used to identify independent factors related to positive respiratory virus PCR test. Respiratory viruses were isolated in 28.7% of patients. 28-day mortality was not significantly different between virus-positive and virus-negative groups. Logistic regression analysis revealed that lymphocyte count ≤ 928/µl is independently associated with a positive PCR result [OR 3.76, 95% CI (1.71-8.26), P = .001] adjusted by platelet count over 128,500/µL [OR 4.27, 95% CI (1.92-9.50) P < .001] and the presence of hypertension [OR 2.69, 95% CI (1.13-6.36) P = .025] as confounding variables. Respiratory viruses' detection by using PCR in respiratory samples of nontransplanted postoperative septic patients is frequent. These preliminary results revealed that the presence of lymphopenia on sepsis diagnosis is independently associated to a positive virus result, which is not related to a higher 28-day mortality.
Collapse
Affiliation(s)
- María Heredia-Rodríguez
- Department of Anaesthesiology and Critical Care, Complejo Asistencial Universitario de Salamanca, Gerencia Regional de Salud de Castilla y León (SACYL), Salamanca, Spain
- Department of Surgery, Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain
- Group for Biomedical Research in Critical Care Medicine (BioCritic), Department of Surgery, Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain
| | - Sara Balbás-Álvarez
- Department of Anaesthesiology and Critical Care, Hospital Clínico Universitario de Valladolid, Gerencia Regional de Salud de Castilla y León (SACYL), Valladolid, Spain
| | - Mario Lorenzo-López
- Department of Surgery, Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain
- Group for Biomedical Research in Critical Care Medicine (BioCritic), Department of Surgery, Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain
- Department of Anaesthesiology and Critical Care, Hospital Clínico Universitario de Valladolid, Gerencia Regional de Salud de Castilla y León (SACYL), Valladolid, Spain
| | - Estefanía Gómez-Pequera
- Department of Surgery, Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain
- Group for Biomedical Research in Critical Care Medicine (BioCritic), Department of Surgery, Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain
- Department of Anaesthesiology and Critical Care, Hospital Clínico Universitario de Valladolid, Gerencia Regional de Salud de Castilla y León (SACYL), Valladolid, Spain
| | - Pablo Jorge-Monjas
- Department of Surgery, Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain
- Group for Biomedical Research in Critical Care Medicine (BioCritic), Department of Surgery, Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain
- Department of Anaesthesiology and Critical Care, Hospital Clínico Universitario de Valladolid, Gerencia Regional de Salud de Castilla y León (SACYL), Valladolid, Spain
| | - Silvia Rojo-Rello
- Department of Microbiology, Hospital Clínico Universitario de Valladolid, Gerencia Regional de Salud de Castilla y León (SACYL), Valladolid, Spain
| | - Laura Sánchez-De Prada
- Department of Microbiology, Hospital Clínico Universitario de Valladolid, Gerencia Regional de Salud de Castilla y León (SACYL), Valladolid, Spain
| | - Ivan Sanz-Muñoz
- Department of Microbiology, Hospital Clínico Universitario de Valladolid, Gerencia Regional de Salud de Castilla y León (SACYL), Valladolid, Spain
| | - José María Eiros
- Department of Microbiology, Hospital Universitario Río Hortega, Gerencia Regional de Salud de Castilla y León (SACYL), Valladolid, Spain
| | - Pedro Martínez-Paz
- Department of Surgery, Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain
- Group for Biomedical Research in Critical Care Medicine (BioCritic), Department of Surgery, Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain
| | - Hugo Gonzalo-Benito
- Group for Biomedical Research in Critical Care Medicine (BioCritic), Department of Surgery, Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain
- Research Unit, Hospital Clínico Universitario de Valladolid, Instituto de Estudios en Ciencias de la Salud de Castilla y León (ICSCyL), Valladolid, Spain
| | - Álvaro Tamayo-Velasco
- Group for Biomedical Research in Critical Care Medicine (BioCritic), Department of Surgery, Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain
- Department of Hematology, Hospital Clínico Universitario de Valladolid, Gerencia Regional de Salud de Castilla y León (SACYL), Valladolid, Spain
| | - Marta Martín-Fernández
- Group for Biomedical Research in Critical Care Medicine (BioCritic), Department of Surgery, Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain
- Department of Medicine, Dermatology and Toxicology, Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain
- *Correspondence: Marta Martín-Fernández, Department of Medicine, Dermatology and Toxicology, Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain (e-mail: )
| | - Pilar Sánchez-Conde
- Department of Anaesthesiology and Critical Care, Complejo Asistencial Universitario de Salamanca, Gerencia Regional de Salud de Castilla y León (SACYL), Salamanca, Spain
- Department of Surgery, Faculty of Medicine, Universidad de Salamanca, Salamanca, Spain
| | - Eduardo Tamayo
- Department of Surgery, Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain
- Group for Biomedical Research in Critical Care Medicine (BioCritic), Department of Surgery, Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain
- Department of Anaesthesiology and Critical Care, Hospital Clínico Universitario de Valladolid, Gerencia Regional de Salud de Castilla y León (SACYL), Valladolid, Spain
| | - Esther Gómez-Sánchez
- Department of Surgery, Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain
- Group for Biomedical Research in Critical Care Medicine (BioCritic), Department of Surgery, Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain
- Department of Anaesthesiology and Critical Care, Hospital Clínico Universitario de Valladolid, Gerencia Regional de Salud de Castilla y León (SACYL), Valladolid, Spain
| |
Collapse
|