Adverse Events and Infectious Complications in the Critically Ill Treated by Plasma Exchange: A Five-Year Multicenter Cohort Study.
Crit Care Explor
; 5(11): e0988, 2023 Nov.
Article
en En
| MEDLINE
| ID: mdl-38304709
ABSTRACT
OBJECTIVES:
The aim of this study was to determine, in critically ill patients treated with therapeutic plasma exchange (TPE), the incidence of adverse events as well as the incidence of secondary infections and its predictive factors.DESIGN:
A multicenter retrospective cohort study of an intensive care population treated with TPE to collect adverse events and infectious complications. The characteristics of patients who developed an infection after plasma exchange were compared with those of patients who did not.SETTING:
Four ICUs of French university hospitals. PATIENTS All adults admitted between January 1, 2015, and December 31, 2019, who received at least one plasma exchange session were included.INTERVENTIONS:
None. MEASUREMENTS AND MAINRESULTS:
A total of 711 TPE sessions were performed on 124 patients. The most frequent TPE indications were thrombotic microangiopathies (n = 32, 26%), myasthenia gravis (n = 25, 20%), and acute polyradiculoneuropathy (n = 12, 10%). Among the 124 patients, 22 (21%) developed arterial hypotension, 12 (12%) fever, and 9 (9%) electrolyte disturbance during TPE. Moreover, 60 (48%) presented at least one infectious complication ventilator-associated pneumonia 42, pneumonia 13, bacteremia 18 (of which 6 catheter-related infections) viral reactivation 14. Independent risk factors for ICU-acquired infection were the ICU length of stay (24 vs. 7 d; hazard ratio [HR] 1.09 [1.04-1.15], p < 0.001) and invasive mechanical ventilation (92% vs. 35%; HR 16.2 [5.0-53.0], p < 0.001).CONCLUSIONS:
In critically ill patients treated with TPE, adverse events occurring during the procedure remain moderately frequent and are mostly not life-threatening. Infectious complications, mainly ventilation-associated pneumonia, are frequent in this population. The need of mechanical ventilation and longer ICU stay is associated with an increased risk of infection.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Tipo de estudio:
Clinical_trials
/
Etiology_studies
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
Idioma:
En
Revista:
Crit Care Explor
Año:
2023
Tipo del documento:
Article
País de afiliación:
Francia