Details

Autor(en) / Beteiligte

• Luo, Bang
• Yuan, Mei
• Kuang, Wending
• Wang, Yuzheng
• Chen, Liucui
• Zhang, Yang
• Chen, Gang

Titel

A novel nomogram predicting early neurological deterioration after intravenous thrombolysis for acute ischemic stroke

Ist Teil von

• Heliyon, 2024-01, Vol.10 (1), p.e23341-e23341, Article e23341

Ort / Verlag

England: Elsevier Ltd

Erscheinungsjahr

2024

Link zum Volltext

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• Intravenous thrombolysis therapy (IVT) with recombinant tissue plasminogen activator has proven to be a beneficial treatment for acute ischemic stroke (AIS) patients when administered within 4.5 h after a stroke. This study aimed to investigate an available and inexpensive predictive tool for early neurological deterioration in AIS. Patients admitted to our department with acute stroke who were given IVT with recombinant tissue plasminogen activator within 4.5 h of stroke onset were included in the study. The NIH stroke scale (NIHSS) was used to assess patients’ neurological state prior to IVT and for 24 h after. Early neurological deterioration was defined as occurring if the NIHSS total score increased by ≥ 4 or the NIHSS individual score increased by ≥ 2 compared to baseline. Patients were randomly assigned to training or validation cohorts. Of the 266 AIS patients receiving IVT who were screened, 217 were deemed eligible for the study. Multivariate logistic regression analysis identified smoking history, NIHSS score, homocysteine level, and neutrophil to lymphocyte ratio as independent factors for predicting early neurological deterioration. ROC analysis was used to assess the quality of the resulting nomogram. The AUC for the training dataset was 0.826 (95 % CI, 0.719–0.932), and for the validation dataset was 0.887 (95 % CI, 0.763–1.000). The robustness of this nomogram suggests that it may be a reliable tool for evaluating the progression of AIS after IVT.