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[Hemostatic disorders in septicemia. Apropos of 65 cases]
1Département d'Anesthésie-Réanimation, Groupe Hospitalier La Timone-13385 Marseille Cedex 4.
Abstract:
In the course of a restrospective study, some hemostatic parameters were studied in connection with 65 cases of septicaemia. From this study, it follows that coagulation troubles are more frequent in septicaemiae induced by negative Gram germs, but that this frequency is actually linked with circulatory troubles. Besides, as for the biological diagnosis of the disseminated intravascular coagulation syndrome in this instance, it is not possible to take strictly into account the fibrinogen values or the rate of thrombocytes.
Insights
Septicemia patients often experience coagulation issues, particularly with Gram-negative bacteria, linked to circulatory problems. Diagnosing disseminated intravascular coagulation in sepsis requires careful consideration beyond fibrinogen and platelet counts.
Area of Science:
- Hematology
- Infectious Diseases
- Critical Care Medicine
Background:
- Sepsis, a life-threatening organ dysfunction caused by a dysregulated host response to infection, frequently involves hemostatic system abnormalities.
- Coagulation disorders are common complications of sepsis, impacting patient outcomes.
- Understanding the specific hemostatic derangements in sepsis is crucial for diagnosis and management.
Purpose of the Study:
- To investigate hemostatic parameters in patients with septicemia.
- To determine the association between specific microbial characteristics (Gram-negative bacteria) and coagulation disorders in sepsis.
- To evaluate the utility of fibrinogen and thrombocyte counts in diagnosing disseminated intravascular coagulation (DIC) in septicemia.
Main Methods:
- Retrospective study design.
- Analysis of hemostatic parameters in 65 cases of septicemia.
- Correlation of coagulation abnormalities with causative microorganisms and circulatory status.
Main Results:
- Coagulation disorders were more frequent in septicemia cases caused by Gram-negative bacteria.
- The increased frequency of coagulation issues was associated with circulatory complications.
- Fibrinogen levels and thrombocyte counts alone were not reliable indicators for diagnosing disseminated intravascular coagulation in this septicemia cohort.
Conclusions:
- Gram-negative bacterial infections in sepsis are associated with a higher incidence of coagulation disturbances.
- Circulatory compromise plays a significant role in the development of hemostatic abnormalities during sepsis.
- Standard diagnostic markers like fibrinogen and thrombocytes may be insufficient for diagnosing DIC in septicemia, necessitating a comprehensive clinical and laboratory assessment.