Procalcitonin, C-Reactive Protein, Albumin, and Blood Cultures as Early Markers of Sepsis Diagnosis or Predictors of Outcome: A Prospective Analysis.

Autor: Schmidt de Oliveira-Netto AC; Postgraduate Program in Internal Medicine and Health Science, Universidade Federal do Paraná, Curitiba, Brazil., Morello LG; Instituto de Biologia Molecular do Paraná, Curitiba, Brazil.; Laboratory of Applied Science and Technology in Health (LASTH), Instituto Carlos Chagas, Fundação Oswaldo Cruz, Curitiba, Brazil., Dalla-Costa LM; Laboratory of Bacteriology, Universidade Federal do Paraná, Curitiba, Brazil.; Faculdades e Instituto de Pesquisa Pelé Pequeno Príncipe, Curitiba, Brazil., Petterle RR; Statistic, Setor de Ciências da Saúde, Universidade Federal do Paraná, Curitiba, Brazil., Fontana RM; Infectious Disease Division, Universidade Federal do Paraná, Curitiba, Brazil., Conte D; Laboratory of Applied Science and Technology in Health (LASTH), Instituto Carlos Chagas, Fundação Oswaldo Cruz, Curitiba, Brazil., Pereira LA; Laboratory of Applied Science and Technology in Health (LASTH), Instituto Carlos Chagas, Fundação Oswaldo Cruz, Curitiba, Brazil., Raboni SM; Postgraduate Program in Internal Medicine and Health Science, Universidade Federal do Paraná, Curitiba, Brazil.; Infectious Disease Division, Universidade Federal do Paraná, Curitiba, Brazil.
Jazyk: angličtina
Zdroj: Clinical pathology (Thousand Oaks, Ventura County, Calif.) [Clin Pathol] 2019 Jun 18; Vol. 12, pp. 2632010X19847673. Date of Electronic Publication: 2019 Jun 18 (Print Publication: 2019).
DOI: 10.1177/2632010X19847673
Abstrakt: Purpose: Sepsis is a condition with high mortality rates and its diagnosis remains a challenge. We assessed epidemiological, clinical data, multiple biomarker profiles, and blood culture with respect to sepsis diagnosis and predictors of outcome.
Methods: In total, 183 patients who were suspected of having sepsis and underwent blood culture collection were followed up for 7 days. Sepsis-related Organ Failure Assessment (SOFA) and Acute Physiology and Chronic Health Evaluation (APACHE) II scores were calculated daily; biomarkers and blood culture test results were evaluated.
Results: In total, 78 (43%) had sepsis, 50 (27%) had septic shock, and 55 (30%) had no sepsis. Blood culture was positive in 28% and 42% of the sepsis and septic shock groups, respectively ( P  < .001). Regarding clinical profiles and biomarker values, there were no differences between the sepsis and non-sepsis groups, but significant differences were observed in the septic shock group. Multivariate logistic regression models revealed that age, serum albumin level, APACHE II, and SOFA 1 st day scores were the independent variables for death.
Conclusions: The challenge in the diagnosis of sepsis continues as clinical and laboratory differences found between the groups were due to septic shock. Older aged patients with lower albumin levels and higher APACHE II and SOFA 1 st day scores have a greater probability of mortality.
Competing Interests: Declaration of Conflicting Interests:The author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.
Databáze: MEDLINE
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