Your browser doesn't support javascript.

Biblioteca Virtual em Saúde

Brasil

Home > Pesquisa > ()
Imprimir Exportar

Formato de exportação:

Exportar

Email
Adicionar mais destinatários
| |

IER-SICH Nomogram to Predict Symptomatic Intracerebral Hemorrhage After Thrombectomy for Stroke.

Cappellari, Manuel; Mangiafico, Salvatore; Saia, Valentina; Pracucci, Giovanni; Nappini, Sergio; Nencini, Patrizia; Konda, Daniel; Sallustio, Fabrizio; Vallone, Stefano; Zini, Andrea; Bracco, Sandra; Tassi, Rossana; Bergui, Mauro; Cerrato, Paolo; Pitrone, Antonio; Grillo, Francesco; Saletti, Andrea; De Vito, Alessandro; Gasparotti, Roberto; Magoni, Mauro; Puglielli, Edoardo; Casalena, Alfonsina; Causin, Francesco; Baracchini, Claudio; Castellan, Lucio; Malfatto, Laura; Menozzi, Roberto; Scoditti, Umberto; Comelli, Chiara; Duc, Enrica; Comai, Alessio; Franchini, Enrica; Cosottini, Mirco; Mancuso, Michelangelo; Peschillo, Simone; De Michele, Manuela; Giorgianni, Andrea; Delodovici, Maria Luisa; Lafe, Elvis; Denaro, Maria Federica; Burdi, Nicola; Internò, Saverio; Cavasin, Nicola; Critelli, Adriana; Chiumarulo, Luigi; Petruzzellis, Marco; Doddi, Marco; Carolei, Antonio; Auteri, William; Petrone, Alfredo.
Stroke; 50(4): 909-916, 2019 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-31233386
Background and Purpose- As a reliable scoring system to detect the risk of symptomatic intracerebral hemorrhage after thrombectomy for ischemic stroke is not yet available, we developed a nomogram for predicting symptomatic intracerebral hemorrhage in patients with large vessel occlusion in the anterior circulation who received bridging of thrombectomy with intravenous thrombolysis (training set), and to validate the model by using a cohort of patients treated with direct thrombectomy (test set). Methods- We conducted a cohort study on prospectively collected data from 3714 patients enrolled in the IER (Italian Registry of Endovascular Stroke Treatment in Acute Stroke). Symptomatic intracerebral hemorrhage was defined as any type of intracerebral hemorrhage with increase of ≥4 National Institutes of Health Stroke Scale score points from baseline ≤24 hours or death. Based on multivariate logistic models, the nomogram was generated. We assessed the discriminative performance by using the area under the receiver operating characteristic curve. Results- National Institutes of Health Stroke Scale score, onset-to-end procedure time, age, unsuccessful recanalization, and Careggi collateral score composed the IER-SICH nomogram. After removing Careggi collateral score from the first model, a second model including Alberta Stroke Program Early CT Score was developed. The area under the receiver operating characteristic curve of the IER-SICH nomogram was 0.778 in the training set (n=492) and 0.709 in the test set (n=399). The area under the receiver operating characteristic curve of the second model was 0.733 in the training set (n=988) and 0.685 in the test set (n=779). Conclusions- The IER-SICH nomogram is the first model developed and validated for predicting symptomatic intracerebral hemorrhage after thrombectomy. It may provide indications on early identification of patients for more or less postprocedural intensive management.
Selo DaSilva