Utilization of platelet count in prediction of post-embolization syndrome after uterine artery embolization - 15/02/21
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Abstract |
Objective |
To analyze the predictive value of neutrophils, lymphocytes, platelets, neutrophils to lymphocytes ratio (NLR), platelets to lymphocytes ratio (PLR) in identifying the occurrence of post-embolization syndrome (PES) after uterine artery embolization (UAE).
Methods |
We conducted a retrospective observational study in a single tertiary care center located in New York City during period of November 2014 - December 2018, for patients who underwent UAE. PES was defined as the occurrence of pelvic pain, nausea or fever within one week after the procedure.
Results |
We enrolled 62 patients: 12 of them had PES and 50 served as controls. Platelets were statistically significantly higher in patients with PES (p = 0.036). Specifically, a platelet count greater than 336 × 103/uL was identified as cut-off with a specificity of 91.8%, a sensitivity of 33.3%, a positive predictive value of 46% and a negative predictive value of 85%. The area under the curve (AUC) was 0.721 (CI 0.536-0.907).
Conclusion |
Patients with a preprocedural platelet count less than 336 × 103/uL were less likely to have PES. If confirmed by larger studies, the platelet count could be incorporated into patient counseling and preoperative algorithms to identify the ideal UAE candidates.
Le texte complet de cet article est disponible en PDF.Keywords : Platelets, post-embolization syndrome, uterine artery embolization
Plan
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